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183 results for Java Full Stack Developer in Usa

Full Stack Developer

Austin, TX
onsite
Temporary to Hire
65 - 80 USD / Hourly
Full Stack DeveloperOn-site | Austin, TX | Contract-to-Hire Our client is building a modern, AI‑enabled software platform and is seeking a Full Stack Developer who thrives in start-up environments. This is a hands-on role focused on rapidly turning ideas into production-ready software. You will be responsible for building new systems from the ground up, rapidly prototyping, and shipping features at high velocity. You’ll work across frontend, backend, and AI-powered systems with strong ownership and minimal direction. Success in this role requires urgency, independence, and a solutions-oriented mindset. Responsibilities:<ul><li>Design and implement scalable systems while maintaining development speed</li><li>Own projects end-to-end, from concept through deployment</li><li>Work across the stack, including frontend, backend, and AI/ML systems</li><li>Rapidly prototype, test, iterate, and refine new product ideas</li><li>Partner closely with leadership to translate business needs into working software</li><li>Identify and eliminate bottlenecks to improve engineering velocity</li><li>Balance high engineering standards with pragmatism and delivery speed</li><li>Continuously evaluate and apply new technologies to accelerate development</li></ul>
2026-04-23T00:00:00Z

Full Stack Data Engineer

Charlotte, NC
onsite
Temporary / Contract
60 - 72 USD / Hourly
We are seeking a highly skilled Full Stack Data Engineer who thrives in building modern, scalable data platforms from the ground up. This is an opportunity to work on a cloud-native data stack, influence architecture decisions, and deliver solutions that directly power business insights and operations.If you enjoy owning the full lifecycle—from data ingestion to application layer—this role will be a strong fit. What You’ll DoYou will operate as a hands-on engineer across the full data stack:<ul><li>Design, build, and maintain scalable ELT pipelines and workflows</li><li>Develop and optimize data models and warehouse structures in Snowflake</li><li>Build full stack data applications and backend services</li><li>Write clean, efficient Python and SQL code</li><li>Develop reusable data frameworks and components</li><li>Implement automated testing for data quality and reliability</li><li>Build and maintain CI/CD pipelines (GitHub-based)</li><li>Create reporting and visualization solutions (Power BI or similar)</li><li>Monitor production systems and troubleshoot data issues proactively</li></ul>Tech Stack<ul><li>Data Platform: Snowflake</li><li>Languages: Python, SQL</li><li>Cloud: AWS / Azure / GCP (environment dependent)</li><li>DevOps: GitHub, CI/CD pipelines</li><li>Visualization: Power BI (or similar BI tools)</li></ul>
2026-04-22T00:00:00Z

Software Engineer - Java

Saint Louis, MO
onsite
Temporary / Contract
55 - 90 USD / Hourly
Our company is seeking a skilled and innovative Software Engineer specializing in Java and microservices architecture to join our team in St. Louis, MO. In this critical role, you will design, develop, and maintain scalable, distributed systems using Java and microservices best practices. Key Responsibilities:· Design, implement, and deploy Java-based microservices to support business requirements.· Collaborate with cross-functional teams to define, build, and release reliable and scalable systems.· Refactor legacy monolithic applications into modular microservices.· Ensure code quality, security, and performance through testing, code reviews, and automation.· Troubleshoot application and system issues, recommending and implementing improvements.· Leverage containerization and orchestration tools such as Docker and Kubernetes to manage deployments.
2026-04-09T00:00:00Z

Mobile Full Stack Software Engineer

Eden Prairie, MN
remote
Permanent / Full Time
150000 - 173000 USD / Yearly
Position: Mobile Full-Stack Software Engineer | Multiple Perm Opps | Mid - Senior levelLocation: RemoteSalary: $150,000 - 173,000 base + bonus + exceptional 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. ***Mobile Full Stack Software Engineer (Mid–Senior)Build a 0→1 Mobile Product. Shape a New Digital Future.A well‑funded, nationally recognized enterprise—backed by one of the most respected names in the world—is launching a bold digital transformation initiative. After 20+ years of dominating in their space, the organization is now investing heavily in a brand‑new, mobile‑first digital department built from the ground up.This is greenfield, 0→1 product creation on a massive scale—with executive sponsorship, secured funding, and a mission to build a beautifully unified digital experience across dozens of business lines.And we’re building the founding engineering team.Why This Role Is Special• Startup energy, zero startup risk: the pace, innovation, and creativity of a 0→1 build, fully funded by a Fortune‑level parent.• Brand‑new digital organization: top‑tier engineers, product leaders, designers, and DevOps experts.• Executive level backing: strong support from enterprise leadership and direct guidance• High impact: join at the ground floor and influence architecture, product decisions, engineering culture, and scale.• A product that is a mobile-first platform that will unify experiences across dozens of companies.If you want to build something meaningful, this is the place.What You’ll DoAs a Mobile Full Stack Software Engineer, you’ll be a key contributor in building a brand-new mobile-first platform. You’ll help define the foundation of the MVP, partner closely with product and design, and build high-quality, scalable services in an event-driven, microservices environment.You will:• Build and iterate on a Flutter/Dart mobile web app for the MVP launch.• Develop backend microservices using NestJS, Node.js, Postgres, and modern API patterns.• Design and scale cloud-native services in AWS with a strong focus on performance, security, and reliability.• Contribute to architecture for a multi-domain, multi-subsidiary enterprise environment.• Collaborate with product, UX, DevOps, QA, and business stakeholders to deliver in a fast, iterative, MVP-first culture.• Bring both startup scrappiness and enterprise engineering discipline—knowing when to move fast and when to build for scale.What You BringWe’re looking for builders—engineers who thrive in ambiguity, love solving problems from scratch, and want to influence a product’s DNA from the earliest days.Ideal experience includes:• 2+ years of modern mobile development (Flutter/Dart preferred).• Full stack engineering across mobile and backend ecosystems.• Experience with:○ Flutter / Dart○ NestJS / Node.js○ Postgres○ MicroservicesHiring both Mid-Level and Senior-Level Engineers.
2026-03-27T00:00:00Z

Java Developer III

Alpharetta, GA
remote
Temporary / Contract
55 - 60 USD / Hourly
Java Developer IIIBased in Alpharetta, GA12 month contract - Potential Extensions Responsibilities<ul><li>Design, build, and maintain Java/Spring Boot microservices handling audio, video, and image uploads</li><li>Integrate backend services with Azure OpenAI and Azure Speech for transcription, text‑to‑speech, and intelligent data extraction</li><li>Implement secure cloud‑based storage and retrieval using Azure Blob Storage</li><li>Optimize system performance, latency, and reliability for both real‑time and batch AI workflows</li><li>Collaborate with frontend teams on media capture, playback APIs, and workflows</li><li>Partner with cloud, security, and governance teams to ensure compliance, security, and data protection</li><li>Participate in end‑to‑end solution ownership from design through deployment and support</li></ul>
2026-04-23T00:00:00Z

Full Stack Python Developer

Houston, TX
onsite
Permanent / Full Time
120000 - 150000 USD / Yearly
Full Stack Python DeveloperWe are looking for a talented Full Stack Python Developer to join our team in Houston, Texas. In this role, you will collaborate with technical and non-technical stakeholders to design and develop innovative applications that support global commercial and operational functions. This position offers an exciting opportunity to create impactful solutions that enhance decision-making and optimize processes. Key Responsibilities<ul><li>Design, develop, and maintain full-stack applications using Python, React, and C#.</li><li>Rapidly prototype and iterate on solutions based on user feedback.</li><li>Analyze business requirements and manage project lifecycles independently.</li><li>Collaborate with cross-functional teams to identify opportunities for innovation.</li><li>Optimize and maintain relational databases such as PostgreSQL or Oracle.</li><li>Develop APIs and integrate existing tools and platforms to enhance system capabilities.</li><li>Stay current with advancements in Python, React, and related technologies.</li><li>Provide technical expertise and support to commercial teams.</li><li>Troubleshoot and resolve issues within existing applications.</li></ul>
2026-04-03T00:00:00Z

AI Full Stack Developer

Las Vegas, NV
onsite
Temporary / Contract
79.1635 - 91.663 USD / Hourly
Full-Stack Product Engineer (UI / Brand / Design Focus)Focus: Product-driven full-stack engineering with exceptional frontend craftsmanship and a strong eye for brand, design, and user experience. Why This Role MattersExpansive product ecosystem—spanning a creator studio, public profiles, community features, admin tooling, and a 530+ component design system.We’re looking for a full-stack engineer who doesn’t just build features—but obsesses over the product experience. Someone who cares deeply about how things look, feel, and communicate the brand.If you’re an engineer with strong product intuition and refined design taste, this role gives you the ownership and creative influence to shape the entire user experience. What You’ll Do<ul><li>Own features end-to-end—from database design to polished, production-ready UI</li><li>Lead the evolution of our V2 design system (530+ components) built on Radix UI and Tailwind CSS, ensuring consistency and scalability</li><li>Define and refine the product’s visual language, including typography, color systems, spacing, motion, and micro-interactions</li><li>Build and enhance full-stack features across the creator lifecycle: onboarding, avatar creation, media galleries, community profiles, and subscription flows</li><li>Influence product direction by contributing ideas around user journeys, engagement, and conversion</li><li>Develop and maintain backend services, APIs, and real-time functionality using NestJS, Prisma, and PostgreSQL</li><li>Ensure product quality through visual regression testing (Chromatic), end-to-end testing (Playwright), and Storybook documentation</li></ul>Tech Stack<ul><li>Frontend: React 18, Next.js 14, TypeScript</li><li>Design System: Tailwind CSS, Radix UI, Storybook</li><li>Backend: NestJS 11, Prisma, PostgreSQL</li><li>Infrastructure & Tools: Redis, Temporal</li><li>Testing: Playwright, Chromatic </li></ul>
2026-04-24T00:00:00Z

Full Stack | C# .NET Engineer

Ankeny, IA
onsite
Temporary to Hire
0 - 0 USD / Yearly
We are looking for a skilled Full Stack C# .NET Engineer to join our team on a contract with the potential for a permanent position. Based in Ankeny, Iowa, this role is ideal for professionals with a strong focus on backend development and a passion for building robust API services and system integrations. The first year of this position will focus heavily on backend development, offering an excellent opportunity to deepen your expertise in Azure Cloud and SQL Server environments. Responsibilities: • Design and develop backend services and APIs using C# to support system integrations and data validation. • Build and maintain secure connections to SQL Server databases, including creating tables, indexes, views, and running complex queries. • Implement and manage Azure pipelines for efficient deployment processes. • Collaborate on containerization strategies to improve scalability and application performance. • Utilize GitHub for code repository management, ensuring version control and collaboration. • Work on Azure Service Bus and Azure API Management to optimize cloud-based integrations. • Conduct thorough testing and validation of APIs to ensure reliability and functionality. • Participate in full stack development, with an eventual focus on front-end technologies. • Provide technical solutions for integrating various systems and databases. • Create detailed documentation for development processes and system configurations.
2026-04-10T00:00:00Z

Back End Developer

Appleton, WI
onsite
Permanent / Full Time
80000 - 120000 USD / Yearly
A rapidly growing software team is looking for a Backend Developer to help expand and scale a complex operational platform used by organizations with large, distributed locations. This role focuses on the core systems that power the application, including application logic, data architecture, integrations, and performance optimization. You will work closely with a small, collaborative engineering team to enhance an established platform while helping design new capabilities as the product continues to expand into new industries and use cases. This is an opportunity to have meaningful input on architecture and help shape how the system evolves over time. What You’ll Work OnThe platform supports operational workflows such as asset tracking, service and maintenance management, inventory monitoring, and automated vendor ordering. As the platform grows and new organizations adopt it, the engineering team continuously builds new features, expands integrations, and improves system scalability. Key Responsibilities<ul><li>Design and build backend functionality using Ruby on Rails</li><li>Develop and maintain application logic within the model, controller, and database layers</li><li>Create and maintain RESTful APIs used by internal and external systems</li><li>Optimize database queries and data structures for performance and reliability</li><li>Implement integrations with third-party systems and vendor platforms</li><li>Support the scalability and reliability of a large operational application</li><li>Collaborate with engineers to refine architecture and improve system design</li><li>Participate in code reviews and contribute to engineering standards</li><li>Troubleshoot and resolve complex backend and data-related issues </li></ul>
2026-04-10T00:00:00Z

Sr Back End Dev / Full Stack

Eden Prairie, MN
remote
Permanent / Full Time
165000 - 175000 USD / Yearly
Position: Senior Backend Engineer (Full-Stack, Mobile-First)Location: Remote - Full Time | Direct HireSalary: $160,000 - 175,000 base + bonus + exceptional 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. ***Senior Backend Engineer (Full‑Stack, Mobile‑First)Build It from Scratch. Own the Backend. Shape the Product.A financially strong, Fortune‑500‑backed organization is launching a brand‑new digital product and assembling a small, senior engineering team to build it from the ground up. This is a 0→1, mobile‑first product with real enterprise scale—without the red tape, slow decision‑making, or bureaucracy.If you are a backend‑first engineer who enjoys owning systems end‑to‑end, influencing architecture early, and working shoulder‑to‑shoulder with product and design, this is a rare opportunity to make an outsized impact.What You’ll Do• Own and build the backend foundation of a greenfield product, from initial APIs and data models through scale and reliability• Design, develop, and evolve backend services using NestJS (preferred) or Python, Ruby, or Java• Architect clean, scalable APIs and backend workflows that support a mobile‑first experience• Contribute across the stack as needed—collaborating on frontend integrations built in Flutter (ideal), React, Angular, or similar frameworks• Make pragmatic architecture decisions balancing MVP speed with long‑term scalability• Partner closely with product, UX, and fellow engineers to shape features and technical direction early• Take ownership of performance, observability, quality, and backend best practicesWhat You Bring• 5+ years of professional experience as a backend‑leaning full‑stack engineer• Strong production experience building backend systems with Node.js (or Python, Ruby, or Java)• Experience owning backend processes end‑to‑end across multiple companies or industries (bonus for startup + enterprise mix)• Solid understanding of APIs, data modeling, security, and scalable backend architecture• Comfort contributing to frontend layers when needed (Flutter, React, Angular, or similar)• A product mindset—you care about outcomes, users, and long‑term maintainability• Curiosity, ownership, and the confidence to bring your ideas to the tableWhy This Role Stands Out• True greenfield product — no legacy code, no rewrites• Backend ownership from day one• Startup‑like environment with the stability and funding of a Fortune 500• Senior, collaborative team—no micromanagement• Remote‑first, outcome‑driven culture• Real opportunity to influence architecture, tooling, and engineering standards *** 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. ***
2026-04-14T00:00:00Z

Sr. Back End Developer

Salt Lake City, UT
onsite
Temporary to Hire
64.9135 - 75.163 USD / Hourly
We are looking for an experienced Senior Back End Developer to join our client's team in Salt Lake City, Utah. This role is a Contract to permanent position, offering an exciting opportunity to work on cutting-edge AI-native engineering projects. The ideal candidate will have a strong background in backend architecture, AI-driven workflows, and the ability to develop scalable solutions. Responsibilities:• Architect and deploy AI-native solutions, including custom tools and workflows for AI agents.• Build and host servers tailored to extend AI capabilities while ensuring optimal performance.• Design and implement microservices, RESTful APIs, and database schemas for scalable backend systems.• Develop and orchestrate multi-agent workflows to enhance automation and efficiency.• Utilize Python, FastAPI, and PostgreSQL to create robust backend solutions.• Conduct continuous integration and delivery processes to maintain consistent software updates.• Collaborate with cross-functional teams to identify and resolve technical challenges.• Ensure system reliability and scalability by leveraging Google Cloud Platform.• Analyze and adapt to unfamiliar codebases and frameworks independently.• Drive innovation and problem-solving in AI-first environments.
2026-04-27T00:00:00Z

MERN Full-Stack Developer

Fort Lauderdale, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking a Full Stack Developer to take ownership of a proprietary, production-level application. This is a highly critical role supporting software actively used in medical environments (MRI and CT machines).Environment & Product Context:<ul><li>Closed-source, internally developed platform</li><li>Currently running in live production across MRI and CT machines</li><li>System supports large-scale, real-time data processing across thousands of devices and multiple networks</li><li>No downtime environment – continuous deployment with background bug fixes and merges</li><li>Application includes visual tools and utilities for large-scale distributed systems</li></ul>Core Responsibilities:<ul><li>Own development and ongoing enhancement of the application</li><li>Continuously develop, test, and deploy to production</li><li>Manage CI/CD pipelines and ensure seamless releases</li><li>Handle live bug fixes and background merges without interrupting production</li><li>Build and scale systems that support high device volume and network complexity</li></ul>
2026-04-06T00:00:00Z

MERN Full-Stack Developer

Miami, FL
remote
Temporary / Contract
0 - 0 USD / Yearly
We are seeking a Full Stack Developer to take ownership of a proprietary, production-level application. This is a highly critical role supporting software actively used in medical environments (MRI and CT machines).Environment & Product Context:<ul><li>Closed-source, internally developed platform</li><li>Currently running in live production across MRI and CT machines</li><li>System supports large-scale, real-time data processing across thousands of devices and multiple networks</li><li>No downtime environment – continuous deployment with background bug fixes and merges</li><li>Application includes visual tools and utilities for large-scale distributed systems</li></ul>Core Responsibilities:<ul><li>Own development and ongoing enhancement of the application</li><li>Continuously develop, test, and deploy to production</li><li>Manage CI/CD pipelines and ensure seamless releases</li><li>Handle live bug fixes and background merges without interrupting production</li><li>Build and scale systems that support high device volume and network complexity</li></ul>
2026-04-06T00:00:00Z

Software Developer (Mid Level)

Coral Springs, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
Position OverviewThe Software Developer (Mid‑Level) is responsible for designing, developing, testing, and maintaining scalable software solutions that support business and operational needs. This role requires strong hands‑on development experience, ownership of features from design through deployment, and the ability to collaborate with cross‑functional teams. The ideal candidate demonstrates deep expertise in at least one widely used programming language and a solid understanding of modern software development practices.This position requires residence in South Florida. Key Responsibilities<ul><li>Design, develop, and maintain high‑quality, scalable, and secure software applications.</li><li>Own end‑to‑end development of features, including requirements analysis, implementation, testing, and deployment.</li><li>Write clean, maintainable, and well‑documented code following best practices and coding standards.</li><li>Collaborate with product owners, designers, QA, and other developers to deliver reliable solutions.</li><li>Debug, troubleshoot, and resolve application issues across development and production environments.</li><li>Participate in code reviews to ensure code quality, consistency, and performance.</li><li>Integrate applications with databases, APIs, and third‑party services.</li><li>Contribute to system design discussions and recommend improvements to architecture and performance.</li><li>Support production systems and participate in incident remediation as needed.</li></ul>
2026-04-23T00:00:00Z

Senior Developer

Anaheim, CA
onsite
Temporary / Contract
80 - 87 USD / Hourly
Role OverviewThis role is responsible for developing, enhancing, and maintaining enterprise analytics solutions, including dashboards, reporting assets, data models, and custom web applications used by operational and executive stakeholders. The position focuses on transforming complex data into actionable insights through scalable analytics solutions within an agile development environment.The ideal candidate brings strong MicroStrategy expertise, modern data warehousing experience, and the ability to leverage AI‑assisted development tools to deliver high‑quality analytics products efficiently. Key Responsibilities<ul><li>Design, develop, and maintain MicroStrategy dashboards, reports, and semantic/data models</li><li>Support and enhance custom analytics dashboards and web applications built with React</li><li>Migrate select legacy reporting solutions to modern React‑based frameworks</li><li>Perform data modeling, SQL development, and performance tuning</li><li>Translate business and reporting requirements into technical specifications and analytics solutions</li><li>Use AI‑assisted coding tools (e.g., Cursor, Claude Code) to accelerate development, prototyping, and documentation while maintaining coding standards</li><li>Collaborate with technical leads and architects to adopt new tools, standards, and best practices</li><li>Optimize reporting performance across datasets, dashboards, and databases</li><li>Work effectively with remote and cross‑functional team members</li></ul>
2026-04-06T00:00:00Z

Software Engineer (C++ / Java / Microservices))

Gaithersburg, MD
onsite
Temporary / Contract
70 - 75 USD / Hourly
We are seeking a Software Engineer to support the design, development, and delivery of modern application solutions within an Agile environment. This role is ideal for a technically strong engineer who thrives in fast‑paced settings and is comfortable working with evolving technologies, including AI‑assisted development tools.The ideal candidate is a self‑starter with solid engineering fundamentals, experience working across C++ and Java ecosystems, and exposure to microservices architecture. This role requires adaptability, strong problem‑solving skills, and the ability to collaborate effectively across teams while maintaining high standards of code quality and delivery. Key ResponsibilitiesApplication Development & Engineering<ul><li>Design, develop, and maintain applications using C++ and/or Java.</li><li>Contribute to development of microservices‑based architectures and distributed systems.</li><li>Deliver high‑quality, maintainable code using Agile methodologies.</li></ul>AI‑Augmented Development<ul><li>Leverage AI and coding assistant tools to improve efficiency and accelerate development workflows.</li><li>Evaluate and refine outputs from AI tools to ensure code quality, correctness, and maintainability.</li></ul>Agile Delivery & Collaboration<ul><li>Participate in Agile ceremonies including sprint planning, standups, and retrospectives.</li><li>Collaborate with cross‑functional teams to understand and translate requirements into technical solutions.</li><li>Continuously adapt to changing priorities and evolving requirements.</li></ul>
2026-04-28T00:00:00Z

Full Stack Lead Dev - Salesforce

Plymouth, MN
remote
Temporary / Contract
59.375 - 68.75 USD / Hourly
We are looking for an experienced Full Stack Developer to take ownership of a custom-built internal application designed to unify various business systems, including Salesforce and Workday, into a seamless user interface. This role involves hands-on development across a modern tech stack, ensuring efficient integration and usability across APIs. Hosted in a dynamic environment, the application serves as a presentation layer while Salesforce remains the core system of record. Responsibilities:• Lead the design and development of a custom internal application to unify various business tools through APIs.• Build and maintain a seamless user interface using React, Node.js, and MySQL.• Integrate and optimize data flow from Salesforce and other systems into the unified presentation layer.• Ensure system reliability, logging accuracy, and smooth navigation across platforms.• Utilize AI-assisted development tools to accelerate delivery while ensuring high-quality outputs.• Develop scalable architecture and implement clean coding practices.• Collaborate with cross-functional teams to gather requirements and deliver effective solutions.• Troubleshoot and resolve technical issues to ensure platform stability.• Monitor and maintain system performance to meet business needs.• Take full ownership of the platform, operating independently with minimal supervision.
2026-04-24T00:00:00Z

Software Developer

Lewis Center, OH
onsite
Permanent / Full Time
75000 - 85000 USD / Yearly
We are looking for a skilled Software Developer to join our team in Lewis Center, Ohio. In this role, you will leverage your expertise in C# and the .NET framework to design, develop, and maintain both new and existing applications. This position offers the opportunity to collaborate with stakeholders and team members to deliver scalable and reliable solutions. Responsibilities: • Develop and maintain applications using C# and the .NET framework to meet business needs. • Design and implement scalable software solutions based on stakeholder requirements. • Troubleshoot, debug, and enhance existing systems to ensure optimal performance. • Collaborate with team members to plan and prioritize development tasks effectively. • Identify technical challenges and propose solutions to address them. • Provide ongoing support for applications, resolving issues as they arise. • Communicate progress and updates to stakeholders in a clear and timely manner. • Participate in team meetings, technical discussions, and development activities. • Ensure code quality by adhering to established standards and practices.
2026-03-26T00:00:00Z

Software Developer

Fort Lauderdale, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
Software DeveloperWe are seeking a versatile Software Developer to build, optimize, and support applications across our technology stack. This role is ideal for someone who enjoys writing code, solving problems, and contributing to high-quality software solutions. The ideal candidate will be detail-oriented, collaborative, and eager to grow into more advanced development responsibilities.Responsibilities<ul><li>Develop new software features using modern programming languages and frameworks</li><li>Maintain and enhance existing applications and services</li><li>Write clean, maintainable, well-structured code following best practices</li><li>Collaborate with other developers, QA teams, and product managers</li><li>Build APIs, integrations, and backend services</li><li>Debug application issues, performance problems, and system defects</li><li>Participate in sprint planning, technical discussions, and architecture reviews</li><li>Support deployments through CI/CD tools and version control</li><li>Maintain documentation for code, API endpoints, and application architecture</li></ul>
2026-04-23T00:00:00Z

Software Developer

Hampden, PA
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are looking for a skilled Software Developer to contribute to the maintenance and enhancement of enterprise-level applications in Mechanicsburg, Pennsylvania. This role is ideal for candidates with expertise in COBOL development, Oracle databases, and UNIX environments who are ready to tackle challenges related to legacy systems. As this is a long-term contract position, you will have the opportunity to make a lasting impact on critical business operations. Responsibilities: • Develop, test, and maintain COBOL-based applications to ensure they meet business requirements. • Execute and debug programs within a COBOL environment, addressing any issues efficiently. • Analyze existing codebases to identify areas for enhancement or optimization. • Create and refine database queries, stored procedures, and interactions with Oracle databases. • Support job scheduling and batch processing activities to maintain system reliability. • Diagnose and resolve production issues, ensuring minimal disruptions to operations. • Collaborate with business analysts, QA teams, and infrastructure teams to align technical solutions with business needs. • Prepare detailed documentation for code modifications, technical specifications, and system workflows.
2026-04-13T00:00:00Z

Software Developer

Franklin Park, IL
remote
Temporary / Contract
63.02 - 72.72 USD / Hourly
We are looking for a skilled Software Developer to join our team on a contract basis. This role requires a proactive individual who can work independently while collaborating effectively with team members when needed. If you have expertise in Ruby on Rails, RESTful APIs, and a strong background in software development, we invite you to apply. Responsibilities:• Develop, edit, and maintain code using Ruby on Rails to create robust and scalable applications.• Access and integrate third-party services server-side through RESTful APIs.• Design and implement new Ruby gems or enhance existing ones to optimize functionality.• Utilize Backstage to manage and interact with databases effectively.• Validate and debug JavaScript code to ensure quality and performance.• Collaborate with team members remotely to troubleshoot and resolve technical challenges.• Apply knowledge in .NET technologies, including C#, ASP.NET, and .NET Framework, in relevant scenarios.• Conduct thorough testing and debugging to deliver high-quality solutions.• Ensure timely completion of project deliverables while adhering to best practices in software development.
2026-03-27T00:00:00Z

Software Developer

San Antonio, TX
onsite
Permanent / Full Time
70000 - 110000 USD / Yearly
We are looking for a Software Developer to join a technology-focused team supporting client initiatives in San Antonio, Texas. This position is suited for someone who can combine hands-on development expertise with strong project coordination, testing, and client support capabilities. The ideal candidate will contribute to software delivery, maintain clear communication across stakeholders, and help ensure solutions are implemented accurately, efficiently, and in line with client expectations. Responsibilities: • Build, update, and support software solutions using technologies such as .NET, C#, ASP.NET, JavaScript, and Symitar-related tools. • Organize project activities by preparing timelines, coordinating deliverables, and helping drive work to completion within agreed deadlines and budget expectations. • Partner with internal teams, clients, and external parties to align on project scope, monitor progress, and address issues that may affect delivery. • Develop, execute, and refine testing approaches to confirm applications and enhancements perform as intended and satisfy business needs. • Maintain thorough records of project activity, technical work, operating instructions, and other documentation needed for support and continuity. • Serve as a reliable point of contact for customers by answering questions, resolving technical concerns, and providing guidance or training when needed. • Track risks, milestones, and significant updates, then communicate status clearly to leadership and relevant stakeholders. • Recommend practical improvements to documentation methods, workflow visibility, and overall project support processes. • Contribute to broader team success by assisting with production support, participating in meetings, and taking on additional assignments as priorities evolve.
2026-04-21T00:00:00Z

Software Developer

Memphis, TN
onsite
Temporary / Contract
48 - 60 USD / Hourly
We are seeking a C#.NET Full Stack Developer with strong Azure and SQL experience to join a growing technology team within a manufacturing environment. This role supports the development and modernization of internal and customer‑facing applications used across operations, engineering, and the business.Key Responsibilities<ul><li>Develop, test, and maintain scalable web applications using C#.NET</li><li>Design and implement responsive front‑end solutions using HTML, CSS, and JavaScript (Angular, React, or similar)</li><li>Build and support backend services and RESTful APIs using ASP.NET / Web API</li><li>Design, write, and optimize SQL and T‑SQL queries, stored procedures, and views</li><li>Work with Azure SQL Database and related data services</li><li>Leverage Microsoft Azure for application hosting, data storage, and deployment</li><li>Collaborate with cross‑functional teams to gather requirements and translate them into technical solutions</li><li>Apply security best practices and support compliance requirements common to manufacturing environments</li><li>Troubleshoot, optimize, and improve performance across the full application stack</li><li>Participate in code reviews and contribute to continuous improvement of development standards and processes</li></ul>
2026-04-13T00:00:00Z

Software Developer

Oklahoma City, OK
onsite
Temporary / Contract
31.6635 - 36.663 USD / Hourly
We are looking for an entry-level Salesforce Developer to contribute to the ongoing development, customization, and enhancement of our Salesforce platform. This role is ideal for individuals in the early stages of their Salesforce careers who are eager to expand their technical skills while working under the mentorship of experienced developers and administrators. This is a long-term contract position based in Oklahoma City, Oklahoma. Responsibilities: • Assist in the development and maintenance of Salesforce features using declarative tools and entry-level custom coding. • Support the creation and refinement of Apex classes, triggers, and minor bug fixes. • Modify and maintain Lightning components under the guidance of senior team members. • Write and manage basic Salesforce Object Query Language (SOQL) queries to retrieve and manipulate data. • Configure Salesforce objects, fields, validation rules, flows, and page layouts to meet business needs. • Participate in testing, deployment, and release management activities to ensure smooth functionality. • Troubleshoot technical issues and collaborate with business users to gather and refine requirements. • Prepare and maintain comprehensive technical documentation for all development work.
2026-04-15T00:00:00Z

Software Developer

Norwalk, OH
onsite
Permanent / Full Time
85000 - 100000 USD / Yearly
Robert Half is looking for passionate permanent software developers who are efficient problem solvers with a penchant for creativity. Our client is a family owned and operated company that consists of leaders who work in unison with the team. They wish to have someone who is excited to join such a culture. Our client is passionate about technology and the incredible value it brings in our lives. We are looking for a developer with experience primarily building modern web applications. This position will be focused on developing a cloud-based/financial management suite. We are looking for an individual who can develop up and down the application stack. Primarily the individual would be responsible for the development on both back and front ends of the application. In addition, the candidate will have the opportunity to develop new applications and have direct input on the evolution of product suites. This position will only be required to come into the office 2 to 3 times per week. The candidate must live within 60 miles of Norwalk, Ohio. Applicants will have recent, relevant experience in all of the following technologies:· Web Frameworks: ASP.NET MVC, Web Forms, Web API· Databases: Microsoft SQL Server· Languages: C#, Angular· Web Technologies: HTML5, JavaScript, jQuery Competitive salary, 401k, profit sharing, Life Insurance, paid holidays/vacation, opportunity for growth, the option to work part time from home and much more.
2026-04-07T00:00:00Z