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281 results for Senior Software Engineer jobs

Senior Software Engineer
  • Atlanta, GA
  • remote
  • Temporary
  • 60.00 - 65.00 USD / Hourly
  • <p><strong>Overview</strong></p><p>Our client is seeking a <strong>Senior Backend Engineer</strong> with deep expertise in <strong>OAuth 2.0</strong>, <strong>Auth0</strong>, and backend development using <strong>.NET (C#)</strong> and <strong>PHP</strong>. This engineer will help design and implement identity, authorization, and reseller-channel features within a distributed, multi-tenant architecture.</p><p>This is a hands-on development role requiring strong systems-level thinking and experience building secure, scalable, service-oriented systems.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li>Design and implement <strong>OAuth 2.0</strong> authentication/authorization flows.</li><li>Integrate client’s platform with <strong>Auth0</strong> (Okta), including identity provider configuration.</li><li>Develop backend services using <strong>.NET (C#)</strong> and <strong>PHP</strong>.</li><li>Support microservices and distributed systems architecture efforts.</li><li>Model complex <strong>reseller / channel-partner</strong> ecosystems and access patterns.</li><li>Contribute to platform-wide security, API design, and hierarchical access models.</li><li>Assist in implementing white-label, multi-tier, and multi-tenant system features.</li><li>Collaborate with engineering leadership during an accelerated implementation window (Auth0 rollout through April 1).</li></ul>
  • 2026-02-12T17:43:54Z
Sr. Software Engineer
  • Thorofare, NJ
  • onsite
  • Permanent
  • 130000.00 - 150000.00 USD / Yearly
  • Position Overview: The Senior Software Engineer is responsible for developing, maintaining, and enhancing the software on embedded Linux-based devices, including RFID readers and edge computing platforms. This role is ideal for candidates who thrive in a cross-functional environment, demonstrate strong ownership of their technical domain, and are passionate about building robust device software that seamlessly integrates hardware and cloud solutions. Key Responsibilities: Develop and maintain Linux-based services, microservices, and system components (primarily using Python, Bash, or other scripting languages). Design and implement REST APIs for microservices, device UIs, and Azure cloud integrations. Collaborate with firmware engineering teams to define and consume hardware-level interfaces (RFID, GPIO, drivers, etc.). Enhance telemetry, logging, diagnostics, and observability to facilitate support for QA and Field Service teams. Write unit, integration, and system-level tests suited for embedded environments. Conduct peer code reviews, ensuring code quality, maintainability, and adherence to security and architectural standards. Document APIs, service behavior, package flows, upgrade procedures, and troubleshooting guides. Contribute to design discussions, evaluate technology stack choices, and champion improvements for performance, reliability, and architecture. Stay current with Linux, networking, packaging technologies, RFID standards, and cloud-integration approaches. Partner with QA to review test plans, validate regressions, and resolve field or production issues. Support operations and manufacturing teams by ensuring reliable flows for device provisioning, configuration, and upgrades. Mentor entry level engineers and help develop team skillsets. Demonstrate readiness to learn new frameworks, languages, and platforms as the technology evolves.
  • 2026-01-27T19:58:46Z
Senior Software Engineer
  • Seattle, WA
  • remote
  • Contract / Temporary to Hire
  • 65.00 - 80.00 USD / Hourly
  • <p>Robert Half is seeking a <strong>Full Stack Developer</strong> to support a <strong>technology-focused enterprise organization</strong>. This role involves supporting a fast-moving web portal initiative that requires strong <strong>React front-end development</strong>, full-stack <strong>Azure application experience</strong>, and the ability to build solutions hosted within <strong>M365 environments</strong>. The position is <strong>Remote</strong> and is a 6 Month contract-to-hire opportunity. Apply today!</p><p><br></p><p><strong>Job Details:</strong></p><p><strong>Schedule: Flexible Schedule. CST Core Hours </strong></p><p> <strong>Duration:</strong> 6 Month Contract to Hire. </p><p> <strong>Location:</strong> Seattle. (Fully Remote) </p><p><br></p><p><strong>Job Responsibilities:</strong></p><ul><li>Develop, enhance, and maintain web-based portals hosted on M365 and Azure.</li><li>Build high-quality front-end user interfaces using <strong>React</strong> as the primary UI framework.</li><li>Write, test, debug, and deploy backend services and APIs using <strong>C#</strong> within Azure environments.</li><li>Collaborate in two-week Agile sprints, including planning, task assignment, coding, and code reviews.</li><li>Integrate web applications with Azure services and M365 hosting capabilities.</li><li>Participate in debugging, troubleshooting, and code optimization to support production readiness.</li><li>Work closely with cross-functional teams to deploy features and ensure smooth release cycles.</li><li>Support future roadmap initiatives including mobile-friendly UI enhancements.</li></ul><p><br></p>
  • 2026-02-10T18:41:25Z
Senior Software Developer
  • Madison, WI
  • onsite
  • Permanent
  • 110000.00 - 130000.00 USD / Yearly
  • <p>Robert Half is seeking a Senior Software Developer to help design, build, and support business-critical applications for our client in the Madison area. This role focuses on developing reliable, scalable software systems used directly in production environments.</p><p><br></p><p>You’ll work closely with a small, experienced engineering team supporting applications where uptime matters and problems need real solutions. We’re looking for someone who can think creatively during design, stay focused during execution, and take ownership when systems need attention.</p><p><br></p><p><strong>This is a remote position for Wisconsin based candidates only.</strong></p><p><br></p><p><strong>What You’ll Do:</strong></p><ul><li>Design, develop, and maintain core business applications supporting manufacturing operations</li><li>Build backend and full-stack solutions using modern .NET technologies</li><li>Develop and support applications hosted in Azure, including Azure SQL–backed systems</li><li>Troubleshoot production issues and participate in root-cause analysis to improve system stability</li><li>Collaborate with engineering and business partners to deliver practical, reliable solutions</li><li>Participate in occasional production cutovers or off-hours support (infrequent, typically a few times per year)</li><li>Contribute to application architecture and continuous improvement efforts</li><li>Explore opportunities to incorporate AI capabilities into applications as the organization defines its roadmap</li></ul><p><br></p>
  • 2026-02-12T05:33:55Z
Sr. Software Engineer
  • Lisle, IL
  • remote
  • Permanent
  • 130000.00 - 145000.00 USD / Yearly
  • We are looking for an experienced Senior Software Engineer to join our team in Lisle, Illinois. In this role, you will lead the development of robust infrastructure systems and collaborate with interdisciplinary teams to deliver innovative software solutions. This position offers the opportunity to design secure systems while driving operational stability and quality.<br><br>Responsibilities:<br>• Lead the design and implementation of secure and scalable RESTful infrastructure systems.<br>• Collaborate with diverse teams, including front-end developers, designers, and product specialists, to create high-quality software solutions.<br>• Develop authentication, authorization, and identity management systems using industry-standard protocols.<br>• Create detailed documentation, including architectural diagrams and technical specifications, for infrastructure and system processes.<br>• Perform thorough code reviews to ensure adherence to quality standards and maintainability.<br>• Architect solutions with a focus on scalability, modularity, and extensibility.<br>• Maintain operational stability by monitoring system performance and addressing issues proactively.
  • 2026-01-29T21:48:44Z
Sr. Software Engineer
  • Eden Prairie, MN
  • remote
  • Permanent
  • 150000.00 - 173000.00 USD / Yearly
  • Position: Mobile Full-Stack Software Engineer | Strong backend skills big plus<br> Location: Remote<br> Salary: $150,000 - 173,000 base + bonus + exceptional benefits<br> <br> *** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. ***<br> <br> Mobile Full Stack Software Engineer (Mid–Senior)<br> Greenfield. 0→1. High‑impact engineering.<br> A well-funded enterprise backed by a world‑class parent company is launching a brand‑new mobile‑first digital division after decades of brick‑and‑mortar success. This team is building a 0→1 product from scratch, with full executive level sponsorship. Early team members will shape architecture, culture, and direction.<br> <br> The Opportunity<br> Join a newly built, high-caliber engineering team responsible for delivering the first mobile MVP and scaling it across dozens of business lines. This is startup-style building with enterprise stability.<br> <br> What You’ll Do<br> • Build and iterate on a Flutter/Dart mobile application.<br> • Develop backend microservices using NestJS, Node.js, Postgres, and modern API patterns.<br> • Architect and scale systems in AWS.<br> • Work full-stack—but with strong emphasis on backend engineering excellence.<br> • Collaborate closely with product, design, and engineering leadership in an MVP-first environment.<br> <br> What We’re Prioritizing<br> All engineers must be full‑stack, but strong backend experience is a major differentiator.<br> You bring:<br> • 2+ years mobile development (Flutter/Dart preferred).<br> • Depth in backend engineering (NestJS, Node.js, Postgres, microservices).<br> • Experience in startups or 0→1 product development.<br> • Ability to move fast while applying scalable engineering practices.<br> Hiring both Mid-Level and Senior Engineers.<br> <br> Why Join<br> • Build a brand-new product before the first MVP release.<br> • Influence technical decisions and foundational architecture.<br> • Work with a small, elite team backed by secured funding and top-level leadership.<br> <br> <br> *** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-303-4654. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
  • 2026-01-31T20:33:57Z
Sr. Software Engineer
  • Portland, ME
  • onsite
  • Permanent
  • - USD / Yearly
  • <p><strong>About the Role:</strong></p><p> We’re looking for a Senior Embedded Software Engineer who thrives at the intersection of hardware and software—and has a knack for building sleek UIs with Qt. You'll develop embedded systems that power real products, not science projects.</p><p><strong>What You’ll Do:</strong></p><ul><li>Design and implement embedded software for microcontrollers (ARM, etc.)</li><li>Develop responsive, intuitive UIs using Qt/QML</li><li>Write efficient, maintainable C/C++ code</li><li>Bring up new hardware and debug with tools like oscilloscopes and logic analyzers</li><li>Collaborate with hardware, firmware, and UI/UX teams</li></ul><p><strong>What You’ll Need:</strong></p><ul><li>5+ years of embedded software development</li><li>Proficiency in C/C++</li><li>Hands-on experience with Qt/QML for embedded systems</li><li>RTOS experience (FreeRTOS, Zephyr, etc.)</li><li>Comfort with debugging tools (JTAG, logic analyzers, etc.)</li><li>Bonus: Experience with wireless protocols, bootloaders, or touchscreen interfaces</li></ul><p><strong>Why You’ll Love It Here:</strong></p><ul><li>Cutting-edge tech and real ownership</li><li>Talented team, low ego environment</li><li>Competitive salary, full benefits, flexible schedule</li><li>No nonsense, just good engineering</li></ul><p>Sound like your kind of gig? Let’s talk.</p>
  • 2026-02-09T14:43:39Z
Sr. Software Engineer
  • Nashville, TN
  • onsite
  • Contract / Temporary to Hire
  • 54.00 - 62.00 USD / Hourly
  • <p>A <strong>Robert Half client</strong> is seeking a <strong>Senior Full Stack Engineer</strong> to join their product development team. This team designs and builds innovative web and mobile software experiences that support a fast-paced, global entertainment environment serving agents, executives, artists, and business partners.</p><p>This role is ideal for a hands-on engineer who enjoys building scalable applications, mentoring others, and contributing to product direction in a collaborative, agile environment.</p><p><br></p><p>As a <strong>Senior Full Stack Engineer</strong>, you will play a leadership role in designing, developing, and delivering high-quality web and mobile applications along with supporting APIs and services.</p><p><br></p><p>Responsibilities include:</p><ul><li>Designing and developing scalable web and mobile applications</li><li>Building and maintaining robust APIs and backend services</li><li>Providing architectural input and making key technical decisions</li><li>Leading code reviews and enforcing best practices and coding standards</li><li>Mentoring junior developers and fostering a culture of continuous improvement</li><li>Collaborating with product managers, designers, and engineers in an agile environment</li><li>Engaging with users and stakeholders to gather feedback and iteratively improve products</li><li>Supporting ongoing delivery and maintenance of production applications</li></ul><p><br></p>
  • 2026-02-04T16:13:59Z
Sr. Mobile Software Engineer
  • Eden Prairie, MN
  • remote
  • Permanent
  • 150000.00 - 175000.00 USD / Yearly
  • <p>Position: Senior Software Engineer - Digital Transformation - Remote</p><p>Location: Remote</p><p>Salary: $150,000 - 175,000 base + bonus + excellent benefits</p><p><br></p><p>For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page.</p><p><br></p><p>Senior Mobile Full Stack Software Engineer</p><p>Lead. Mentor. Build a 0→1 Mobile Platform From Scratch.</p><p>A nationally recognized, well‑funded enterprise—backed by one of the most respected parent companies in the world—is building a brand‑new digital and mobile-first division. After decades of success, the organization is investing heavily in a new engineering team to build a greenfield, 0→1 product that will unify experiences across dozens of businesses.</p><p>This is a rare opportunity to join early, shape the architecture, mentor engineers, and influence a digital platform.</p><p><br></p><p>Why This Role Is Unique</p><p>• A startup-style environment within the safety of a Fortune-level enterprise.</p><p>• A brand-new product—no legacy code, no rewrites.</p><p>• A founding-level engineering seat on a team of high-caliber builders.</p><p>• Strong executive and CTO support, ensuring the resources and autonomy to move quickly.</p><p>If you want to lead, build, and make a meaningful impact from day one, this is the role.</p><p><br></p><p>What You’ll Do</p><p>As a Senior Mobile Full Stack Software Engineer, you will guide technical decisions, mentor teammates, and deliver high-quality mobile and backend features for a brand-new platform.</p><p>You will:</p><p>• Lead the design and development of mobile features using Flutter/Dart.</p><p>• Architect and implement backend services using NestJS, Node.js, Postgres, and modern API and microservice patterns.</p><p>• Mentor mid-level engineers through code reviews, pairing, and technical guidance.</p><p>• Influence engineering standards, patterns, tooling, and best practices across the team.</p><p>• Collaborate closely with product, UX, QA, and DevOps in a fast-paced, iterative environment.</p><p>• Contribute across the stack—mobile, backend, cloud, APIs, integrations—to help establish a strong technical foundation for the platform.</p><p><br></p><p>What You Bring</p><p>• 5–7 years of professional mobile development experience, including Flutter/Dart.</p><p>• Proven full‑stack engineering experience across mobile + backend systems.</p><p>• Strong backend capabilities in:</p><p>○ NestJS / Node.js</p><p>○ Postgres</p><p>○ Microservices architecture</p><p>○ API design and integration</p><p>• Experience mentoring or technically guiding engineers, even informally.</p><p>• Prior exposure to 0→1 product development, startup environments, or greenfield builds.</p><p>• Comfort working in a collaborative, remote-first setting and contributing across multiple engineering domains.</p><p><br></p><p>For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-303-4654. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. </p>
  • 2026-02-15T21:54:03Z
Sr. Software Engineer
  • Thorofare, NJ
  • onsite
  • Permanent
  • 130000.00 - 150000.00 USD / Yearly
  • We are seeking an accomplished Senior Embedded Software Engineer to join our Embedded Software team. In this pivotal role, you will lead the design, development, maintenance, and enhancement of Linux-based software powering critical embedded devices such as RFID readers and edge computing systems. This is an exciting opportunity to work across the full embedded stack and drive innovation in connectivity and device management. Key Responsibilities: Develop and maintain robust embedded Linux services, microservices, and system components (Python, Bash, or similar scripting languages). Implement and support REST APIs for microservices, user interfaces, and cloud integration. Collaborate closely with firmware teams to define/consume hardware-level interfaces (RFID, GPIO, networking, drivers). Enhance device telemetry, diagnostics, and service observability to aid Field Service and QA. Write unit, integration, and system-level tests designed for embedded platforms. Conduct peer code reviews, champion code quality, security, and maintainability. Contribute documentation for APIs, service behavior, packaging, upgrades, and troubleshooting. Stay up to date on Linux, networking, RFID standards, packaging technologies, and cloud integrations. Drive improvements in platform reliability and performance, and propose architectural enhancements. Provide estimates, track progress, communicate risks, and deliver work reliably within sprint timelines. Participate in technical design discussions and evaluate tools/frameworks for development. Partner with QA to review test plans, validate releases, and troubleshoot integration issues. Support Field Service and Manufacturing in analyzing, reproducing, and resolving real-world device and system issues. Mentor entry level engineers and contribute to growing team capabilities. Embrace learning new languages, toolchains, frameworks, and platforms. Education: Bachelor’s or Master’s degree in computer programming or a related discipline. If the degree is in another field, must demonstrate that programming has been a primary detail oriented focus. Experience: 8+ years of software engineering experience, including 3+ years in a senior/lead position. At least 2 years of embedded software engineering experience is strongly preferred.
  • 2026-01-27T19:23:43Z
Sr. Software Engineer
  • St. Louis Park, MN
  • onsite
  • Permanent
  • 120000.00 - 130000.00 USD / Yearly
  • <p>We are seeking an experienced full-stack software engineer to join our dynamic technology team dedicated to building and enhancing a growing portfolio of digital products and services. This role focuses on modernizing internal applications and developing new customer-facing software solutions using the latest .NET web platforms and Azure cloud infrastructure. A passion for delivering high-quality results is essential, as you will help drive innovation and excellence across the team.</p><p>Key Responsibilities:</p><p><br></p><ul><li>Develop, enhance, and maintain cloud-based applications using recent versions of ASP.NET Core and modern frontend technologies.</li><li>Lead the full lifecycle of new software projects, including design, implementation, and delivery.</li><li>Maintain and modernize existing internal applications.</li><li>Champion best practices in software development, including agile methodologies, thorough testing, and monitoring.</li><li>Utilize and improve CI/CD pipelines to support rapid development and deployment.</li><li>Foster a collaborative team environment by mentoring and guiding other developers.</li><li>Troubleshoot and resolve technical issues quickly and effectively.</li><li>Communicate technical concepts clearly with colleagues and stakeholders; represent the team professionally in external interactions as required.</li><li>Document project work using internal management systems.</li><li>Demonstrate a commitment to continuous learning and improvement.</li><li>Perform additional duties and responsibilities as assigned.</li></ul><p><br></p>
  • 2026-01-15T14:54:17Z
Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 150000.00 - 200000.00 USD / Yearly
  • We are looking for a Senior Software Engineer with expertise in full-stack development to lead the creation of innovative tools that optimize sales processes and dealership operations. This role requires close collaboration with product managers and stakeholders to deliver impactful solutions while mentoring a team of engineers. The ideal candidate will have a strong technical background and a passion for building scalable, high-performance systems.<br><br>Responsibilities:<br>• Design and develop tools to streamline sales workflows, dealership management, and client onboarding.<br>• Collaborate with product managers and stakeholders to determine requirements and deliver effective technical solutions.<br>• Architect and implement both backend services and user-friendly frontend interfaces.<br>• Provide mentorship and technical guidance to two full-stack engineers, fostering their growth and development.<br>• Integrate third-party APIs and internal systems to automate manual processes and improve efficiency.<br>• Oversee the entire lifecycle of feature delivery, ensuring robustness, scalability, and reliability.<br>• Conduct code reviews and participate in architectural discussions to maintain high coding standards.<br>• Work cross-functionally to align technical direction with business goals.
  • 2026-02-11T14:18:41Z
Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 175000.00 - 225000.00 USD / Yearly
  • We are looking for a skilled Senior Software Engineer to design and implement innovative software solutions. This role involves creating scalable systems, optimizing performance, and contributing to cutting-edge technologies, including machine learning and vector databases. Join our team in New York, New York, and help shape the future of software development.<br><br>Responsibilities:<br>• Design and develop scalable software solutions using Python and modern architectural patterns.<br>• Build and maintain distributed systems with a focus on multi-threaded programming.<br>• Develop and integrate RESTful APIs to ensure seamless communication between applications.<br>• Optimize data storage and retrieval using MongoDB and Redis.<br>• Explore and implement vector databases such as pgvector and timescale.<br>• Collaborate on machine learning initiatives, including the application of large language models (LLMs).<br>• Utilize cloud platforms like Amazon Web Services (AWS) to enhance system performance and scalability.<br>• Conduct thorough testing and debugging to ensure high-quality software delivery.<br>• Stay updated on emerging technologies to drive innovation within the team.
  • 2026-01-22T15:34:06Z
Sr. Software Engineer
  • Jacksonville, FL
  • onsite
  • Permanent
  • 130000.00 - 150000.00 USD / Yearly
  • We are looking for a highly skilled Senior Software Engineer with expertise in artificial intelligence and machine learning to join our dynamic team in Jacksonville, Florida. This role demands a strong technical background and hands-on experience in developing and operationalizing cutting-edge AI solutions. You will have the opportunity to innovate and create impactful systems using the latest advancements in generative AI, reinforcement learning, and large language models (LLMs).<br><br>Responsibilities:<br>• Design and optimize large language models (LLMs) for specialized applications.<br>• Implement reinforcement learning algorithms and multi-agent systems to enhance automation capabilities.<br>• Develop generative AI tools for efficient data retrieval and visualization.<br>• Establish and maintain MLOps pipelines to ensure seamless deployment and monitoring of AI models.<br>• Collaborate with cross-functional teams to align technical solutions with business needs.<br>• Conduct ongoing research to integrate the latest AI advancements into system designs.<br>• Troubleshoot and resolve technical challenges related to AI model performance.<br>• Document processes and provide technical insights to stakeholders.<br>• Ensure compliance with industry standards and best practices for AI development.
  • 2026-01-14T15:38:48Z
Sr. Software Engineer
  • Jacksonville, FL
  • onsite
  • Permanent
  • 140000.00 - 165000.00 USD / Yearly
  • We are looking for a Senior Software Engineer to design and implement advanced AI-driven solutions that enhance business operations. This role focuses on creating scalable and intelligent systems that utilize cutting-edge technologies to deliver impactful results. Based in Jacksonville, Florida, this position offers the opportunity to lead innovative projects in a dynamic and collaborative environment.<br><br>Responsibilities:<br>• Lead the development of enterprise-grade AI platforms and solutions, ensuring scalability and efficiency.<br>• Design frameworks that enable autonomous agents to collaborate seamlessly and execute complex workflows.<br>• Implement secure and standardized context exchange protocols to enhance system interoperability.<br>• Integrate dynamic registries for API access, external services, and permission-based tools.<br>• Develop monitoring dashboards for performance tracking, telemetry, and intervention capabilities.<br>• Establish compliance measures and ethical guidelines for AI governance in regulated industries.<br>• Architect resilient systems capable of horizontal scaling and failover mechanisms.<br>• Collaborate with cross-functional teams to redesign business processes using AI-driven automation.<br>• Mentor technical teams and promote a culture of innovation and continuous learning.
  • 2026-01-14T15:38:48Z
Sr Software Engineer
  • Jacksonville, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We’re looking for a <strong>Senior .NET / Azure Software Engineer</strong> to help build and modernize enterprise‑level applications in a cloud‑first environment. This role offers hands‑on development, architectural influence, and opportunities to mentor other engineers.</p><p>You’ll play a key role in designing scalable, secure solutions while leveraging modern Azure services.</p><p>What You’ll Do</p><ul><li>Design, develop, and maintain applications using .NET (C#)</li><li>Build cloud‑native solutions using Microsoft Azure</li><li>Develop APIs and backend services with a focus on performance and scalability</li><li>Participate in architectural discussions and design decisions</li><li>Collaborate with DevOps, QA, and product teams throughout the SDLC</li></ul><p><br></p>
  • 2026-02-06T12:13:39Z
Back-End Sr. Software Engineer
  • Urbandale, IA
  • remote
  • Temporary
  • - USD / Hourly
  • We are looking for an experienced Back-End Senior Software Engineer to join our team on a long-term contract basis. In this role, you will design, develop, and maintain high-quality software solutions that are scalable, secure, and efficient. Based in Urbandale, Iowa, you will collaborate with cross-functional teams to create impactful applications while leveraging the latest technologies and best practices.<br><br>Responsibilities:<br>• Design and implement secure, scalable, and efficient back-end software solutions.<br>• Develop and maintain APIs and web applications using Node.js, Python, and JavaScript.<br>• Manage CI/CD pipelines and deployment processes with Azure DevOps.<br>• Identify and resolve technical challenges and ensure optimal performance.<br>• Conduct thorough code reviews and enforce coding standards within the team.<br>• Collaborate with team members to promote agile methodologies and continuous improvement.<br>• Ensure compliance with security protocols and performance benchmarks.<br>• Troubleshoot and debug issues across various systems and applications.<br>• Contribute to the development of microservices and containerized solutions as needed.<br>• Stay up-to-date with emerging technologies to enhance software development practices.
  • 2026-02-03T14:08:40Z
Sr. Software Engineer
  • St. Louis Park, MN
  • onsite
  • Permanent
  • 100000.00 - 130000.00 USD / Yearly
  • <p>We are looking for a skilled Senior Software Engineer to join our dynamic team. In this role, you will be instrumental in developing and maintaining innovative digital solutions, including customer-facing applications and internal systems. Your expertise will drive the modernization of our software while leveraging cutting-edge technologies and cloud infrastructure to advance our business goals.</p><p><br></p><p>Responsibilities:</p><p>• Develop and maintain cloud-based applications using modern frameworks and programming languages, including .NET Core and web frontend technologies.</p><p>• Lead the creation of new software solutions, guiding projects from initial concept to final delivery.</p><p>• Modernize and improve existing internal systems to enhance functionality and performance.</p><p>• Apply and promote best practices in software development, such as agile methodologies, testing, and robust instrumentation.</p><p>• Utilize and refine CI/CD pipelines to enable rapid and efficient software deployment.</p><p>• Mentor and provide guidance to team members, fostering collaboration and growth.</p><p>• Troubleshoot and resolve technical issues swiftly to minimize disruptions.</p><p>• Communicate effectively with team members, management, and external stakeholders, ensuring clarity and a high standard of communication.</p><p>• Document workflows and project details using internal management systems.</p><p>• Demonstrate a commitment to continuous learning and improvement in software craftsmanship</p>
  • 2026-01-15T14:48:43Z
Sr. Software Engineer
  • New York, NY
  • onsite
  • Permanent
  • 200000.00 - 250000.00 USD / Yearly
  • We are looking for an experienced and driven Sr. Software Engineer to join our team in New York, New York. As part of a dynamic financial services organization, you will play a critical role in developing and optimizing software solutions that support quantitative investment strategies. This position offers the opportunity to collaborate with a skilled global team and contribute to cutting-edge advancements in the world of automated trading.<br><br>Responsibilities:<br>• Design, develop, and maintain software systems that support quantitative trading and investment strategies.<br>• Collaborate with cross-functional teams to implement research-tested solutions into production environments.<br>• Optimize and enhance backend systems to ensure high performance and reliability.<br>• Develop APIs and integrate third-party tools to support data analysis and trading operations.<br>• Ensure the quality and accuracy of data by implementing robust validation and improvement processes.<br>• Participate in Agile Scrum workflows to deliver projects efficiently and effectively.<br>• Create comprehensive documentation for software systems and processes.<br>• Conduct performance testing and debugging to ensure system stability.<br>• Stay updated on emerging technologies and incorporate relevant innovations into development practices.<br>• Provide mentorship and guidance to less experienced team members when needed.
  • 2026-01-22T15:34:06Z
Sr. Software Engineer
  • Jacksonville, FL
  • onsite
  • Permanent
  • 130000.00 - 150000.00 USD / Yearly
  • We are looking for a highly skilled Sr. Software Engineer to join our team in Jacksonville, Florida. This role will focus on designing and implementing advanced AI solutions, leveraging cutting-edge technologies such as deep learning and transformer-based models to drive innovation and deliver impactful results. The ideal candidate will bring a combination of technical expertise, strategic thinking, and leadership capabilities to collaborate across teams and shape the future of AI within our organization.<br><br>Responsibilities:<br>• Develop and implement advanced AI models, including deep learning and transformer-based architectures, to address complex business challenges.<br>• Design and build automated pipelines for MLOps, ensuring seamless integration, deployment, and monitoring of AI solutions.<br>• Collaborate with leadership and stakeholders to align AI strategies with organizational objectives, identifying opportunities and mitigating risks.<br>• Lead cross-functional efforts to ensure AI systems are scalable, secure, and optimized for performance.<br>• Publish research findings, represent the organization at industry events, and contribute to safeguarding intellectual property.<br>• Evaluate technical capabilities and cost considerations to balance innovation with practicality in AI projects.<br>• Mentor team members, fostering a culture of collaboration, learning, and resilience.<br>• Continuously refine and improve AI systems based on performance metrics and user feedback.
  • 2026-01-14T15:38:48Z
Sr. Software/Platform Engineer
  • West Des Moines, IA
  • onsite
  • Temporary
  • - USD / Hourly
  • We are looking for an experienced Senior Software/Platform Engineer to join our team in West Des Moines, Iowa. This long-term contract position focuses on advancing technical solutions through platform modernization, risk mitigation, and security enhancements while retiring outdated systems. The ideal candidate will bring hands-on expertise, adapt quickly to enterprise environments, and collaborate effectively with cross-functional teams to achieve project goals.<br><br>Responsibilities:<br>• Analyze existing applications, infrastructure, and CI/CD pipelines to identify areas for improvement and modernization.<br>• Assess legacy systems for risks, limitations, and opportunities for upgrades or replacements.<br>• Plan and implement strategies for system migrations, upgrades, or retirements.<br>• Utilize modern DevOps practices and cloud-based solutions to enhance system performance and security.<br>• Collaborate with engineering, infrastructure, and internal teams to address dependencies and optimize workflows.<br>• Document technical decisions, processes, and provide detailed implementation support.<br>• Deliver post-implementation support, ensuring smooth knowledge transfer and system reliability.<br>• Upgrade and manage messaging platforms such as RabbitMQ, ElasticSearch/Kibana, and related technologies.<br>• Refactor codebases to remove outdated dependencies, introducing innovative tools and solutions.<br>• Implement and configure security tools like Snyk to address vulnerabilities and improve release quality.
  • 2026-02-10T17:23:41Z
Software Developer
  • Seattle, WA
  • remote
  • Contract / Temporary to Hire
  • 65.00 - 75.00 USD / Hourly
  • <p>Robert Half Technology is is looking to hire a <strong>SharePoint Developer </strong>with <strong>React </strong>experience<strong> </strong>for a firm based in Seattle, Washington. The ideal candidate should have extensive hands-on experience in cloud development, with deep expertise in Microsoft 365, SharePoint Online, and Azure cloud services. The candidate must have in-depth knowledge of the SharePoint Framework (or expertise in developing custom applications using modern front-end technologies such as React, Angular, or Vue, along with strong full-stack development skills), API development, cloud-native best practices, and DevOps processes to deliver high-quality, scalable solutions.</p><p><br></p><p><strong>Duration:</strong> 6-month contract-to-hire</p><p><strong>Schedule:</strong> Monday-Friday (Core Business Hours) PST - Flexible</p><p><strong>Location: </strong>100% Remote</p><p><br></p><p><strong>Hands-On Development:</strong></p><ul><li>Develop and maintain scalable applications using C#, SPFx, HTML, CSS, React (or framework of choice), TypeScript, JavaScript, Power Platform, Azure Cloud Services, Microsoft Graph API, PnP JS, PowerShell, SharePoint REST and custom APIs.</li><li>Develop and optimize Azure Functions, Web APIs, Runbooks and cloud-native solutions.</li><li>Automation using Power Automate and create low-code/no-code solutions using Power Apps.</li><li>Apply best practices in code quality, testing, and deployment to ensure all solutions are robust, reliable, and secure.</li><li>Work independently and troubleshoot issues, resolving technical challenges and clearing dependencies in a timely manner.</li><li>Follow coding and compliance standards, contribute to and maintain technical documentation.</li><li>Leverage AI tools and technologies throughout the development process to automate repetitive tasks, enhance code quality, and boost overall productivity.</li></ul><p><strong>Agile Practices, DevOps & Continuous Innovation:</strong></p><ul><li>Continuously learn and adopt the latest features and updates in leading cloud platforms and technologies. Explore and identify opportunities to integrate AI and intelligent features into solutions.</li><li>Collaborate closely with team members within an Agile framework, actively participating in sprint planning, assist in defining acceptance criteria, identifying any technical dependencies, and effectively sizing user stories to ensure clear requirements, and alignment with sprint goals.</li><li>Utilize Azure DevOps and GitHub to plan, track, and document work, ensuring transparency and effective project coordination</li></ul>
  • 2026-01-16T19:53:58Z
Sr Software Developer
  • Miami, FL
  • remote
  • Temporary
  • - USD / Hourly
  • <p>We're seeking an experienced Senior Software Developer to lead technical initiatives at our innovative retail display technology company. You'll architect solutions for our device fleet management, mentor junior team members, and drive the development of sophisticated automation systems supporting cutting-edge interactive retail experiences. </p><p> </p><p><strong><u>Responsibilities</u></strong> </p><p> </p><ul><li>Design, build, and maintain complex Linux-based systems, including advanced scripting, custom tooling development, and system optimization. </li><li>Develop enterprise-grade PowerShell solutions for Windows system management and automation.  </li><li>Build and develop sophisticated Python applications for automation, data processing, API integration, and system orchestration.  </li><li>Design and optimize complex data structures and workflows using JSON and related formats.  </li><li>Design database schemas, write complex SQL queries, and optimize database performance.  </li><li>Provide technical guidance on hardware integration, system architecture, and best practices for handling sensitive electronic components.  </li><li>Design and implement cloud-native solutions using GCP, AWS, or Azure, including infrastructure-as-code and DevOps practices.  </li><li>Lead full-stack development efforts, creating robust, scalable front-end applications using modern frameworks and technologies (HTML, CSS, JavaScript, and associated frameworks, Python, and advanced software tools).  </li><li>Establish technical documentation standards and create comprehensive system architecture documentation.  </li><li>Collaborate with cross-functional teams to define technical requirements and solution architectures. </li></ul><p><br></p>
  • 2026-02-12T17:04:31Z
Sr Full Stack .NET Software Engineer
  • Montebello, NY
  • remote
  • Permanent
  • 120000.00 - 130000.00 USD / Yearly
  • <p>We are looking for a seasoned <strong>Senior .NET Developer </strong>with <strong>Full Stack</strong> expertise to join our development team. The ideal candidate will have strong experience building scalable .NET applications, robust frontend skills (especially with <strong>Angular</strong>), and a solid track record delivering enterprise software solutions. Prior experience in healthcare projects is preferred but not required.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Design, develop, and maintain full stack web applications using .NET (C#), Angular, and SQL Server.</li><li>Implement responsive and intuitive user interfaces using HTML, CSS, and JavaScript.</li><li>Develop and consume RESTful APIs and microservices, handling JSON and XML data formats.</li><li>Collaborate with product owners, designers, and QA engineers to deliver high-quality software.</li><li>Participate in code reviews, architecture discussions, and continuous improvement of development practices.</li><li>Troubleshoot, debug, and resolve software issues across the stack.</li><li>Follow SDLC best practices and maintain high standards for code quality and maintainability.</li><li>Use tools like Visual Studio, VS Code, SQL Management Studio, and Git for development and version control.</li></ul>
  • 2026-01-20T19:04:19Z
Senior Full Stack Software Engineer
  • Englewood Cliffs, NJ
  • onsite
  • Permanent
  • 110000.00 - 140000.00 USD / Yearly
  • <p>We are seeking a reliable, business-aligned Full Stack Delivery Engineer to take ownership of critical systems and ensure consistent, predictable delivery across our technology stack.</p><p><br></p><p>This role is ideal for a developer who values shipping working software, collaborating across disciplines, and operating within real-world constraints. You will work on production systems that directly impact operations, revenue, and customer experience.</p><p><br></p><p>We are not looking for a “10x developer”. We are looking for someone who finishes what they start, documents what they build, and treats deadlines seriously.</p><p><br></p><p><strong>What Success Looks Like in This Role</strong></p><ul><li>Features ship when expected</li><li>Progress is visible weekly</li><li>Estimates are conservative and reliable</li><li>Systems are understandable by others</li><li>No single person becomes a bottleneck</li></ul><p><strong>Key Responsibilities</strong></p><p><strong>Delivery & Execution</strong></p><ul><li>Deliver production-ready features tied to clear milestones and acceptance criteria</li><li>Break work into small, testable, demoable increments</li><li>Communicate risks early and adjust plans based on reality—not optimism</li></ul><p><strong>Front-End Development</strong></p><ul><li>Build and maintain responsive front-end applications using modern frameworks such as React or Next.js</li><li>Integrate front-end components cleanly with backend APIs</li><li>Prioritize usability and operational clarity over visual perfection</li></ul><p><strong>Back-End & Systems Integration</strong></p><ul><li>Build and maintain backend services and APIs (Node.js / TypeScript; Rust familiarity is a plus)</li><li>Integrate with third-party services including Stripe, shipping providers, and messaging systems</li><li>Work with inventory, asset tracking, and operational data systems</li></ul><p><strong>Data & Infrastructure</strong></p><ul><li>Design and work with relational databases (PostgreSQL / MySQL preferred)</li><li>Write safe, understandable data migrations</li><li>Support logging, monitoring, and observability for production systems</li></ul><p><strong>Collaboration & Accountability</strong></p><ul><li>Work closely with operations, product, and leadership—not just engineers</li><li>Document APIs, assumptions, and system behavior</li><li>Participate in code reviews with an emphasis on clarity and maintainability</li><li>Accept review and feedback without defensiveness</li></ul><p><br></p>
  • 2026-01-21T21:18:50Z
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