264 results for Senior Web Developer jobs

Senior Software Developer

Fort Lauderdale, FL
onsite
Temporary
0 - 0 USD / Yearly
As a Senior Software Developer, you will play a critical role in designing, developing, and maintaining robust software solutions. You will collaborate with cross-functional teams, mentor junior developers, and contribute to the technical direction of projects. Your expertise will ensure the delivery of scalable, secure, and maintainable systems that align with business objectives. Key Responsibilities:<ul><li>Lead the design and development of software applications, ensuring adherence to best practices and coding standards.</li><li>Collaborate with product managers, architects, and stakeholders to gather requirements and define technical specifications.</li><li>Develop scalable and maintainable code using modern programming languages and frameworks.</li><li>Conduct code reviews, provide constructive feedback, and mentor junior team members.</li><li>Troubleshoot and resolve complex software issues, ensuring minimal downtime and impact.</li><li>Optimize application performance, scalability, and security through continuous improvement.</li><li>Contribute to the design and implementation of APIs, microservices, and distributed systems.</li><li>Stay updated on emerging technologies and recommend innovative solutions to enhance development practices.</li><li>Participate in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives.</li><li>Ensure proper documentation of code, processes, and technical decisions.</li></ul>
2026-02-25T00:00:00Z

Senior Software Developer

Madison, WI
onsite
Permanent
110000 - 130000 USD / Yearly
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. 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. This is a remote position for Wisconsin based candidates only. What You’ll Do:<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>
2026-02-12T00:00:00Z

Senior Software Developer

Woodbury, MN
onsite
Permanent
130000 - 135000 USD / Yearly
We are looking for a Senior Software Developer to join our team in Woodbury, Minnesota. In this role, you will play a key part in designing, building, and scaling critical systems that support both internal operations and customer-facing platforms. This position offers the opportunity to collaborate with diverse teams and external partners while contributing to innovative solutions. Responsibilities: • Develop, maintain, and optimize backend systems using C#, .NET, and ASP.NET technologies. • Design and implement RESTful APIs, including OpenAPI/Swagger documentation, to ensure seamless integration. • Build containerized services and manage deployments using modern tools and methodologies. • Collaborate with cross-functional teams to enhance relational databases, such as PostgreSQL, for improved performance. • Utilize GitHub for version control, continuous integration, and collaborative development workflows. • Apply AI-assisted development tools to improve efficiency and streamline coding processes. • Develop user interfaces and front-end applications using React and JavaScript. • Partner with internal teams and external technology providers to deliver scalable and secure solutions. • Troubleshoot, debug, and resolve issues in software systems to ensure reliability and quality. • Stay updated on industry trends and adopt best practices for software development.
2026-03-03T00:00:00Z

Senior Software Developer

Jacksonville, FL
onsite
Permanent
135000 - 150000 USD / Yearly
We are looking for a skilled Software Developer to join our team in Jacksonville, Florida. In this role, you will design, develop, and maintain software solutions that meet business needs while ensuring high-quality performance and reliability. The ideal candidate will bring expertise in modern programming languages and frameworks, contributing to innovative projects and collaborative problem-solving. Responsibilities: • Develop, test, and maintain software applications using .NET and C# programming languages. • Collaborate with cross-functional teams to gather requirements and translate them into technical solutions. • Implement user-friendly interfaces and features using JavaScript and ASP.NET frameworks. • Troubleshoot, debug, and optimize code to ensure the highest level of performance and reliability. • Adhere to industry standards and best practices for software development and documentation. • Participate in code reviews to maintain code quality and consistency across projects. • Ensure seamless integration of new features with existing systems and applications. • Stay updated with emerging technologies and frameworks to enhance development processes. • Provide technical support and guidance to team members as needed. • Contribute to project planning and deliverables by estimating timelines and resources accurately.
2026-02-20T00:00:00Z

Senior Fullstack Developer

New York, NY
onsite
Permanent
150000 - 180000 USD / Yearly
We are looking for an experienced Senior Fullstack Developer to drive the development of cutting-edge features and APIs for our proprietary Content Management System platform. This role offers the opportunity to work with modern technologies and contribute to scalable, high-performance software solutions that enhance the delivery and monetization of media content in live events, stadiums, and broadcasts. Collaboration with cross-functional teams will be a key aspect of this position, ensuring impactful and efficient software development. Responsibilities: • Design and develop innovative features and RESTful APIs for the company’s Content Management System platform. • Maintain and improve the existing codebase built with React, Node.js, Java, Python, and PostgreSQL. • Optimize application performance, scalability, and reliability to support high-demand environments. • Work closely with product managers, designers, and engineers to translate business requirements into technical solutions. • Conduct code reviews, participate in architecture discussions, and contribute to technical planning. • Ensure adherence to best practices in software development, testing, and deployment processes. • Troubleshoot and resolve production issues promptly to minimize disruptions. • Provide guidance to less experienced developers and foster a culture of collaboration and continuous improvement within the team.
2026-02-11T00:00:00Z

Senior Software Engineer

Gaithersburg, MD
onsite
Temporary
88 - 93 USD / Hourly
Robert Half is seeking a Senior Software Engineer with AI‑enabled development experience to support the modernization of a real-time, high-availability air traffic management platform. This role offers the opportunity to work on safety-critical systems that directly support national airspace operations in a collaborative, mission-driven environment.You will contribute to the development and sustainment of complex software systems using both traditional systems engineering practices and AI‑augmented development techniques throughout the Software Development Life Cycle (SDLC). Key Responsibilities:<ul><li>Design, develop, test, and maintain software for real-time, high-availability systems</li><li>Apply AI-assisted development tools to accelerate coding, refactoring, debugging, and automated test generation</li><li>Utilize AI responsibly across the full SDLC including:</li><li>Requirements analysis</li><li>System design</li><li>Implementation</li><li>Testing</li><li>Documentation</li><li>Code review</li><li>Analyze complex system requirements and translate them into efficient, maintainable software designs</li><li>Develop and maintain automation scripts across development, test, and production environments</li><li>Promote code quality, reuse, traceability, and cross-team collaboratio</li></ul>
2026-03-09T00:00:00Z

Senior Software Engineer

Atlanta, GA
onsite
Permanent
120000 - 140000 USD / Yearly
We are seeking a Senior Software Engineer – AI Solutions to help design and implement AI-driven capabilities within a experienced, enterprise SaaS environment. This is a hands-on role for a strong full-stack engineer with practical LLM experience who can contribute at both the architectural and implementation levels. In this position, you will support the evolution of AI-enabled product features, integrate large language models into existing systems, and help move initiatives from concept through production deployment. You’ll contribute to system design discussions, apply sound AI development practices, and build scalable, maintainable services that align with established enterprise standards. You will collaborate with a small, focused engineering team in a highly interactive environment and report directly to engineering leadership.
2026-03-03T00:00:00Z

Senior Database Developer

Eden Prairie, MN
remote
Permanent
125000 - 145000 USD / Yearly
Position: SENIOR DATABASE DEVELOPER - ENTERPRISE DIGITAL TEAM Location: REMOTE Salary: UP TO $145,000 BASE + BENEFITS *** 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. *** About the Role: Join a newly launched Enterprise Digital team building cloud-native, mobile-first solutions from the ground up. You’ll lead database performance, optimization, and migration to modern cloud platforms for mission-critical systems. Key Responsibilities: • Optimize SQL queries, indexes, and configurations for performance. • Ensure security, reliability, and scalability of enterprise databases. • Automate administrative tasks using Python, PowerShell, and modern tools. • Drive migration from legacy systems to cloud-native databases (AWS, GCP, Azure). • Collaborate with engineering teams and mentor junior team members. Requirements: • 10+ years with MSSQL, Postgres, Oracle (any and all) • 5+ years with cloud-native database technologies. • Experience with replication, availability groups, and log shipping. • Strong analytical and troubleshooting skills. Nice to Have: • Knowledge of real estate systems, PowerBI, Crystal Reports. Why Join: • Ground-floor opportunity in a fast-growing digital team. • Influence architecture and technology decisions. *** 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 mobile: 515-771-8142. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
2026-02-15T00:00:00Z

Web Developer

Jacksonville, FL
onsite
Contract / Temporary to Hire
39.5865 - 45.837 USD / Hourly
We are looking for a talented Web Developer to join our team in Jacksonville, Florida. This Contract to permanent position offers an exciting opportunity to contribute to the design and development of interactive web interfaces and deploy solutions on Microsoft Azure. The ideal candidate will have a strong background in frontend development, with a focus on creating responsive designs and enhancing user experiences. Responsibilities: • Design and develop modular web interfaces using Angular with a focus on UI/UX. • Build responsive and touch-friendly front-end applications compatible with both Windows and Apple platforms. • Develop interactive features such as drag-and-drop functionality, web-based mapping, and other engaging user interfaces. • Deploy web applications on Microsoft Azure while managing connections to multiple backend data sources. • Create data visualizations and reports based on simulation results and log files. • Troubleshoot and debug code using Microsoft Visual Studio to ensure functionality and performance. • Collaborate with team members and clients during installation, testing, and adjustments. • Implement software updates and assist clients with deployment and validation. • Recommend improvements to optimize efficiency and productivity in workflows. • Stay proactive in identifying and solving technical challenges in web development projects.
2026-02-27T00:00:00Z

Web Developer

Washington, DC
remote
Temporary
47.8135 - 55.363 USD / Hourly
Job Summary:We are seeking a creative and detail-oriented Front-End Web Developer with a strong background in Figma and experience working with Content Management Systems (CMS). The ideal candidate will be responsible for translating UI/UX designs into responsive, high-performance web interfaces and maintaining CMS-driven websites.Key Responsibilities:<ul><li>Collaborate with designers to convert Figma mockups into pixel-perfect, responsive web pages.</li><li>Develop and maintain front-end components using HTML, CSS, JavaScript, and modern frameworks (e.g., React, Vue.js).</li><li>Integrate and customize CMS platforms such as WordPress, Drupal, or Contentful.</li><li>Ensure cross-browser compatibility and optimize performance across devices.</li><li>Work closely with back-end developers to implement APIs and dynamic content.</li><li>Conduct regular website maintenance, updates, and troubleshooting.</li><li>Stay current with emerging web technologies and best practices.</li></ul>
2026-03-04T00:00:00Z

Web Developer

Irvine, CA
onsite
Temporary
60 - 70 USD / Hourly
We are looking for a skilled Web Developer to join our team on a contract basis in Irvine, California. In this role, you will manage and enhance communication campaigns for active student outreach, ensuring seamless execution of scheduled sends, automations, and journeys within production environments. This position requires hands-on expertise in Salesforce Marketing Cloud and a strong technical background in AMPscript and automation workflows. Responsibilities: • Develop and maintain email campaigns using Salesforce Marketing Cloud, ensuring audience segmentation and data extension management. • Review and prepare scheduled communication campaigns for deployment, ensuring quality assurance and readiness. • Configure and manage automations and journeys to support ongoing communication workflows. • Troubleshoot and resolve issues with campaign sends or automation processes. • Collaborate with design teams to integrate assets from Figma into campaigns. • Utilize AMPscript to create dynamic content personalization and conditional logic for email templates. • Coordinate with marketing and technical teams to ensure alignment and execution of communication strategies. • Maintain admin-level access across multiple business units to manage workflows effectively. • Monitor campaign performance and provide reporting visibility through platforms like Power BI. • Support integration with proprietary text messaging platforms to enhance communication outreach.
2026-03-04T00:00:00Z

Senior C# Developer

Washington, DC
onsite
Temporary
65 - 70 USD / Hourly
We are seeking a Senior C# / .NET Developer to support full‑lifecycle development of custom enterprise applications in a mission‑critical, highly visible environment. This role is ideal for a seasoned developer who is customer‑focused, self‑directed, and comfortable working onsite in a collaborative setting.You will work closely with program leadership, business analysts, and engineering teams to translate business and mission requirements into high‑quality technical solutions. Strong communication skills and the ability to operate with limited supervision are essential. Key Responsibilities<ul><li>Design, develop, and test high‑quality applications using C# and the .NET / .NET Core ecosystem</li><li>Support the full software development lifecycle, from requirements through deployment and operational support</li><li>Collaborate with program managers, business analysts, and engineers to translate requirements into technical solutions</li><li>Lead or contribute to architecture and technical design decisions</li><li>Troubleshoot, debug, and optimize application performance</li><li>Provide operational support and monitoring for deployed applications</li><li>Develop and maintain technical and system documentation</li><li>Participate in Agile development processes and ceremonies</li><li>Interface directly with customers to understand needs and ensure timely, effective delivery</li></ul>
2026-02-06T00:00:00Z

Front End Web Developer

Atlanta, GA
onsite
Temporary
0 - 0 USD / Yearly
Job Opportunity: Front-End Developer (Contract)Location: Midtown Atlanta (Hybrid: 1–2 days onsite / remainder WFH)Duration: 3-month contractCapacity: 30–40 hours per week We are seeking a skilled Front-End Developer to lead the technical execution of a high-impact website update and relaunch. Based in the heart of Midtown Atlanta, this role offers a flexible hybrid schedule, perfect for someone who enjoys the energy of a local team but appreciates the focus of working from home. Key Responsibilities<ul><li>Website Relaunch: Execute the front-end overhaul of our primary web property, ensuring a seamless transition from the current site to the new version.</li><li>Responsive Implementation: Translate Figma/Adobe XD designs into pixel-perfect, responsive code that performs across all modern browsers and devices.</li><li>Performance Optimization: Audit and improve site load times, accessibility (WCAG compliance), and SEO best practices during the build.</li><li>Collaboration: Work closely with the creative team to ensure brand consistency and with the back-end team to integrate necessary APIs or CMS functionalities.</li></ul>
2026-02-24T00:00:00Z

Senior Data Engineer

Philadelphia, PA
remote
Temporary
56 - 65 USD / Hourly
OverviewWe are seeking a Senior Data Engineer to support a major Salesforce Phase 2 data migration initiative. This role will focus heavily on building and optimizing data pipelines, developing ETL workflows, and moving CRM data from Salesforce into Databricks.The engineer will work closely with a senior team member, contribute to Scrum ceremonies, and play a key role in developing the core CRM data environment used by the advertising organization. Key ResponsibilitiesData Engineering & Migration<ul><li>Develop ETL jobs that move and transform Salesforce data into Databricks.</li><li>Build, test, and maintain high‑volume data pipelines across AWS + Databricks.</li><li>Perform data migration, data integration, and pipeline development (including Mulesoft-related work).</li><li>Ensure all pipelines are reliable, scalable, and optimized for production.</li></ul>Development & Infrastructure<ul><li>Use Python and PySpark to build ETL components and transformation logic.</li><li>Leverage Spark/PySpark for distributed processing at scale (must‑have).</li><li>Use Terraform to provision and manage cloud infrastructure.</li><li>Set up CI/CD pipelines using Concourse or GitHub Actions for automated deployments.</li></ul>Quality, Documentation & Support<ul><li>Document ETL processes, pipelines, and data flows.</li><li>Participate in testing, QA, and validation of migrated datasets.</li><li>Provide post‑delivery support and proactively mitigate project risks or single points of failure (SPOF).</li><li>Troubleshoot production issues and implement long‑term fixes to maintain pipeline stability.</li></ul>Collaboration<ul><li>Work closely with engineering teammates to translate business requirements into working pipelines.</li><li>Participate in weekly Scrum ceremonies.</li><li>Contribute to shared best practices and continuous improvement across the data engineering team.</li></ul>
2026-03-05T00:00:00Z

Senior Data Engineer

Glendale, CA
onsite
Temporary
80 - 87 USD / Hourly
We are seeking a Senior Data Engineer – Ingest to help transform data into meaningful insights and power innovation across the organization. In this role, you will work with a collaborative team of technologists to build scalable data solutions, integrate diverse data sources, and strengthen the core data platform. Your engineering expertise will directly support analytics, data science, operations, and key business stakeholders.If you’re passionate about building high‑quality data systems that make a measurable impact, this role offers the opportunity to shape the future of a large, data‑driven organization. Key Responsibilities<ul><li>Maintain, update, and expand configuration‑driven data pipelines within the core data platform.</li><li>Build tools and services supporting data discovery, lineage, governance, and privacy.</li><li>Partner with software engineers, data engineers, architects, and product managers to deliver reliable and scalable data solutions.</li><li>Help define and document data standards, naming conventions, pipeline best practices, and system guidelines.</li><li>Ensure the reliability, accuracy, and operational efficiency of datasets to meet SLAs.</li><li>Participate in Agile/Scrum ceremonies and contribute to ongoing process improvements.</li><li>Collaborate closely with users and stakeholders to understand needs and prioritize enhancements.</li><li>Maintain detailed technical documentation to support data quality, governance, and compliance requirements.</li></ul>
2026-03-05T00:00:00Z

Senior Data Engineer

Brentwood, NY
onsite
Permanent
110000 - 140000 USD / Yearly
We are looking for a highly skilled Senior Data Engineer to join our team in Edgewood, New York. This role is ideal for someone who is detail oriented and has expertise in developing scalable data pipelines, modeling data structures, and optimizing data infrastructure for performance and reliability. The right candidate will play a key role in shaping our data engineering function and collaborating with cross-functional teams to deliver impactful solutions. Responsibilities: • Design and maintain efficient and scalable data pipelines to support various operational and commercial systems. • Develop and manage modern data warehouse infrastructure using tools such as BigQuery and dbt. • Integrate, transform, and organize data from multiple sources into structured, queryable formats. • Create and manage logical and physical data models to enhance analytics and reporting capabilities. • Collaborate with stakeholders to enable self-service reporting and build dashboards using platforms like Looker and Looker Studio. • Implement best practices for data engineering, including testing, monitoring, and ensuring pipeline reliability. • Optimize the performance, scalability, and cost-efficiency of data pipelines and warehouses. • Partner with engineering, operations, and business teams to translate data needs into scalable solutions. • Contribute to the improvement of engineering processes, coding standards, and documentation. • Mentor team members and support onboarding as the team grows.
2026-02-26T00:00:00Z

Senior Data Engineer

Houston, TX
onsite
Temporary
0 - 0 USD / Yearly
Architect and deliver modern data platform solutions with a strong emphasis on Databricks and contemporary cloud data technologies.Build secure, scalable, and high‑performing data environments that enable analytics, reporting, and enterprise‑wide data initiatives.Oversee and execute migrations from legacy relational databases into Databricks-based ecosystems.Design and structure scalable data pipelines and foundational data infrastructure aligned with organizational goals.Create and maintain ETL/ELT processes within Databricks to ensure efficient ingestion, transformation, and delivery of data.Continuously refine and optimize data workflows to improve performance, stability, and data quality across all processes.Manage end-to-end data transitions to ensure operational continuity with minimal business disruption.Monitor Databricks workloads and optimize performance, scalability, and cost efficiency across compute and storage layers.Partner with data engineers, scientists, analysts, and product stakeholders to gather requirements and build fit‑for‑purpose data solutions.Establish and enforce data engineering best practices, development standards, and architectural guidelines.Assess emerging tools and technologies to enhance pipeline efficiency, reliability, and automation capabilities.Provide technical direction, guidance, and mentorship to junior engineers and team members.Collaborate closely with DevOps and infrastructure teams to deploy, manage, and support data systems in production.Ensure all data solutions meet compliance standards, organizational security policies, and regulatory obligations.Work with enterprise architects and IT leadership to align data architecture with broader technology strategies and long-term roadmaps
2026-03-01T00:00:00Z

Senior Data Engineer

Boston, MA
onsite
Permanent
150000 - 170000 USD / Yearly
We are looking for an experienced Senior Data Engineer to join our team in Boston, Massachusetts. In this role, you will be responsible for designing and building a robust data platform from the ground up, playing a pivotal part in shaping the data strategy and supporting AI-driven initiatives. This is a unique opportunity to contribute to the creation of a new data engineering function within a dynamic financial services environment. This role is hybrid, onsite in Boston 3 days a week. Responsibilities:• Design, develop, and implement a scalable data platform using Microsoft Fabric and other technologies within the Microsoft ecosystem.• Collaborate with stakeholders to define the data strategy and implement solutions that align with business goals.• Oversee and manage external consultants assisting with the development of the data platform.• Support AI enablement initiatives by ensuring the data architecture meets analytical and operational needs.• Create and maintain ETL processes to ensure efficient data extraction, transformation, and loading.• Optimize database performance across SQL, NoSQL, and other database systems.• Utilize Python for data engineering tasks, including scripting and automation.• Work closely with IT and analytics teams to ensure seamless integration of the data platform into existing systems.• Provide technical leadership and guidance while exploring future opportunities to build and expand the data engineering function.• Ensure compliance with industry standards and best practices in data security and management.
2026-03-05T00:00:00Z

Senior Data Engineer

Denver, CO
onsite
Permanent
160000 - 180000 USD / Yearly
We are looking for an experienced Senior Data Engineer to join our team in Denver, Colorado. In this role, you will design and implement data solutions that drive business insights and operational efficiency. You will collaborate with cross-functional teams to manage data pipelines, optimize workflows, and ensure the integrity and security of data systems. Responsibilities:• Develop and maintain robust data pipelines to process and transform large datasets effectively.• Advise on tools / technologies to implement. • Collaborate with stakeholders to understand data requirements and translate them into technical solutions.• Design and implement ETL processes to facilitate seamless data integration.• Optimize data workflows and ensure system performance meets organizational needs.• Work with Apache Spark, Hadoop, and Kafka to build scalable data systems.• Create and maintain SQL queries for data extraction and analysis.• Ensure data security and integrity by adhering to best practices.• Troubleshoot and resolve issues in data systems to minimize downtime.• Provide technical guidance and mentorship to less experienced team members.• Stay updated on emerging technologies to enhance data engineering practices.
2026-03-09T00:00:00Z

Senior AEM Developer

Minneapolis, MN
remote
Temporary
76 - 88 USD / Hourly
We are looking for a Senior AEM Developer to join our team on a contract basis in Minneapolis, Minnesota. This role will involve supporting enterprise-level Adobe Experience Manager (AEM) Cloud Service implementations, ensuring technical integration, and assisting in user acceptance testing. If you thrive in fast-paced environments and excel in debugging, QA, and collaboration, this position offers a great opportunity to contribute to high-stakes projects. Responsibilities: • Collaborate with the Senior Systems Architect and Technical Lead to oversee the user acceptance testing phase and ensure successful technical integration. • Provide hands-on support for enterprise-grade Adobe Experience Manager (AEM) Cloud Service implementations, with a focus on Sites. • Assist in reviewing test cases, triaging defects, validating fixes, and coordinating with internal teams and external development partners. • Debug and resolve frontend and backend issues, addressing authoring environment quirks and permissions or configuration challenges. • Act as a liaison between development teams, QA personnel, and business stakeholders to ensure smooth communication and issue resolution. • Utilize strong communication skills to articulate technical issues clearly and escalate or unblock problems promptly. • Support CI/CD pipeline processes and configurations related to AEM Cloud. • Contribute to the configuration and optimization of Dispatcher setups. • Provide input on Agile workflows, Jira processes, and issue tracking mechanisms. • Assist in triaging basic frontend issues involving HTML, CSS, and JavaScript.
2026-02-18T00:00:00Z

Full Stack Developer

Miami, FL
onsite
Temporary
0 - 0 USD / Yearly
Our company is seeking a skilled Full Stack Developer to join a dynamic 5-member IT team supporting our largest travel-sector client. This role centers on developing and automating critical business systems, integrating third-party platforms, and improving operational workflows for travel agencies. The Full Stack Developer will work alongside software developers, network engineers, and a technical lead in a hybrid environment (partial onsite presence required in Miami Beach).Responsibilities:<ul><li>Rapidly learn and actively contribute to the development and extension of our homegrown automation system tailored for the travel sector.</li><li>Design, build, and optimize backend services using C# and .NET Core, including RESTful APIs and system integrations.</li><li>Develop modern frontend interfaces using JavaScript and frameworks such as React, Angular, or Vue.</li><li>Participate in creating and enhancing CI/CD pipelines, leveraging tools including Azure DevOps, GitHub Actions, and Jenkins to ensure fast, reliable delivery of software solutions.</li><li>Build and maintain custom integrations with third-party services (e.g., GDS platforms, payment gateways, CRM systems).</li><li>Collaborate closely with network engineers to ensure overall system reliability, security, and performance.</li><li>Develop and maintain internal and external reporting dashboards using Power BI for data visualization and analytics.</li><li>Contribute to process automation initiatives, extending and improving internal platforms focused on workflow automation.</li><li>Work as part of a multidisciplinary team to deliver scalable, high-quality solutions to travel agency customers.</li></ul>
2026-02-24T00:00:00Z

Full Stack Developer

Middleton, WI
remote
Temporary
45 - 52 USD / Hourly
We are seeking a Mid–Senior Level Full Stack Developer to support and maintain a suite of existing enterprise applications. This role will focus on stabilizing, upgrading, and maintaining legacy systems that are currently in “keep the lights on” mode.These applications will eventually be sunset, so the work will primarily involve maintenance, upgrades, and support of existing functionality rather than new product development or greenfield engineering.The ideal candidate is comfortable working within established systems, addressing technical debt, upgrades, and out-of-support components, and collaborating in an Agile environment.Key Responsibilities<ul><li>Maintain and support existing enterprise applications</li><li>Implement system upgrades and updates to ensure applications remain stable and secure</li><li>Address out-of-support technologies and compatibility changes</li><li>Troubleshoot and resolve issues in legacy application environments</li><li>Participate in Agile / SAFe ceremonies, including stand-ups, ticket management, and story refinement</li><li>Collaborate with development teams to ensure continuity of application functionality</li><li>Contribute primarily to back-end development, while still supporting full stack functionality as needed</li></ul>Required Qualifications<ul><li>Mid–Senior level developer experience (not a Lead or Architect role)</li><li>Strong experience with TypeScript</li><li>Strong experience with .NET (4.6 – current versions)</li><li>Experience working with legacy ASP.NET applications</li><li>Experience with Python (some flexibility; willingness to work in Python environments)</li><li>Experience working within Agile or SAFe frameworks</li><li>Ability to maintain and enhance legacy or enterprise systems</li></ul>Nice to Have<ul><li>Experience modernizing or supporting applications approaching end-of-life</li><li>Strong debugging and troubleshooting skills in complex environments</li><li>Experience working on backend-heavy workloads within full stack applications</li></ul>
2026-03-09T00:00:00Z

Full Stack Developer

McLean, VA
onsite
Temporary
59.91 - 68.24 USD / Hourly
We are currently seeking a contract Full Stack Developer with a matrix skill set to join our project-driven technology team. This is a unique opportunity to lend your expertise to exciting initiatives, contribute to automation and innovation, and collaborate with cross-functional groups. The ideal candidate is equally comfortable working on both the front-end and back-end, and enjoys a fast-paced environment where adaptability and clear communication are valued.Key Responsibilities:<ul><li>Design, develop, test, and deploy robust applications across the full technology stack.</li><li>Work closely with stakeholders to clarify requirements and deliver technical solutions in line with project goals.</li><li>Participate in continuous integration, automation workflows, and DevSecOps practices to ensure quality and security.</li><li>Apply skills in AI integration, machine learning, and enterprise software applications as needed.</li><li>Maintain and optimize cloud-based environments (such as Microsoft Azure).</li><li>Utilize modern tools such as Apache Kafka, Databricks, Power BI, Splunk, and Terraform.</li><li>Leverage problem-solving and critical-thinking skills to address project challenges.</li><li>Demonstrate adaptability and pursue continuous learning to keep up with the latest technologies.</li></ul>
2026-03-03T00:00:00Z

Full Stack Developer

Washington, DC
onsite
Temporary
60.9 - 69.39 USD / Hourly
We are currently seeking a contract Full Stack Developer with a matrix skill set to join our project-driven technology team. This is a unique opportunity to lend your expertise to exciting initiatives, contribute to automation and innovation, and collaborate with cross-functional groups. The ideal candidate is equally comfortable working on both the front-end and back-end, and enjoys a fast-paced environment where adaptability and clear communication are valued.Key Responsibilities:<ul><li>Design, develop, test, and deploy robust applications across the full technology stack.</li><li>Work closely with stakeholders to clarify requirements and deliver technical solutions in line with project goals.</li><li>Participate in continuous integration, automation workflows, and DevSecOps practices to ensure quality and security.</li><li>Apply skills in AI integration, machine learning, and enterprise software applications as needed.</li><li>Maintain and optimize cloud-based environments (such as Microsoft Azure).</li><li>Utilize modern tools such as Apache Kafka, Databricks, Power BI, Splunk, and Terraform.</li><li>Leverage problem-solving and critical-thinking skills to address project challenges.</li><li>Demonstrate adaptability and pursue continuous learning to keep up with the latest technologies.</li></ul>
2026-03-03T00:00:00Z

Full Stack Developer

Aurora, OR
remote
Temporary
70 - 80 USD / Hourly
Robert Half is seeking a Full-Stack Developer to support a manufacturing organization based in Oregon. This role blends hands-on day to day maintenance and direct collaboration with business stakeholders, focusing on designing, building, and maintaining secure, scalable, full-stack .NET applications using modern frameworks and best practices. Job Details Duration: 4 month contract with potential to extend or convert Location: 100% Remote - Must work PST timezone Schedule: Monday - Friday Core Business Hours (PST) Key Responsibilities<ul><li>Design, develop, test, and maintain full-stack applications using C#, modern .NET, and ASP.NET.</li><li>Build and consume RESTful APIs, ensuring proper security, versioning, pagination, and error handling.</li><li>Develop responsive front-end interfaces using JavaScript/TypeScript, HTML5, CSS3, and modern frameworks.</li><li>Build applications using Blazor (Server and/or WebAssembly) and Telerik UI components.</li><li>Design, develop, and maintain SQL Server databases, including T-SQL, stored procedures, indexing, and performance tuning.</li><li>Partner directly with business users to analyze requirements, recommend solutions, and translate needs into technical designs.</li><li>Document solutions clearly from both technical and end-user perspectives.</li><li>Apply SOLID principles, common design patterns, Git-based workflows, and Agile development practices.</li></ul>
2026-03-04T00:00:00Z