Top Software Engineer Jobs

Develop and maintain legacy VB.NET ERP and modern SaaS applications using C#, .NET, Angular, and SQL Server. Build RESTful APIs and integrations, optimize database performance, troubleshoot production issues, modernize legacy functionality, and use AI coding agents for development, refactoring, testing, and debugging. Collaborate remotely with product, development, and QA teams while ensuring code quality, security, performance, and maintainability.

Develop, maintain, enhance, test, deploy, and support web applications throughout their lifecycle. Collaborate with development teams to define technical solutions, apply development best practices and design patterns, troubleshoot complex problems, and provide operational support. Desired experience includes VB.NET or C#, ASP.NET, Python, Flask, Git, Azure deployment, single sign-on, SQL, web technologies, REST APIs, and responsive design.

Build full-stack software for robot teleoperation, data pipelines, backend services, and factory-facing tools. Own the complete product lifecycle, including user discovery, development, deployment, troubleshooting, and validation in real manufacturing environments. The role involves working directly with robots and factory users to create reliable production software. Experienced engineers and recent graduates are encouraged to apply.

Build and maintain full‑stack TypeScript web applications, design RESTful APIs and microservices, optimize frontend and backend performance, write tests, participate across the development lifecycle, perform code reviews, and collaborate with product and design to ship scalable travel‑management features.

Develops full-stack software tools for operational test and evaluation data collection, conversion, correlation, statistical analysis, and reporting. Designs user interfaces, integrates backend services and databases, modifies existing tools, documents development methods, supports test planning, and presents evaluation results to senior leadership and headquarters. The role is on-site and requires collaboration with government and contractor personnel.

Own and ship complex frontend features across Polymarket’s core web surfaces. Collaborate across frontend, backend, QA, product, design, and infrastructure teams; improve reliability, observability, performance, and frontend architecture; respond to production incidents; and connect engineering work to product outcomes. The role requires strong React, Next.js, and TypeScript expertise, crypto or Web3 experience, independent execution, and high-quality technical decision-making.

Design, develop, customize, test, and implement software applications using JavaScript, TypeScript, Java, SQL, Python, cloud platforms, and modern development tools. Build machine learning data pipelines, integrate AI services, manage cloud infrastructure, maintain CI/CD pipelines, gather requirements, document specifications, support software development lifecycle activities, configure solutions, and train users. Travel to client locations within the United States is required.

Design, build, and optimize responsive, high-performance front-end interfaces for a Web3 DEX using modern JavaScript frameworks and TypeScript. Collaborate with designers, product, and back-end teams to integrate blockchain APIs and smart contracts, mentor junior developers, troubleshoot issues, and contribute to mobile-first/PWA development while ensuring scalability and maintainability.

Technology interns contribute to production systems supporting quantitative research, trading, analytics, risk, security, infrastructure, or FPGA development. Responsibilities may include software development, hardware and system integration, security investigations, Linux performance analysis, automation, testing, and performance optimization. Interns work with engineers, researchers, and traders on defined technical projects during a 10-week summer program.

Design, develop, and maintain scalable Python applications; collaborate with cross-functional teams to deliver features; ensure performance and quality; identify and fix bugs; maintain code quality and automation; lead and mentor team members using agile practices.