Top Software Engineer Jobs

Develops end-to-end software solutions in an Agile environment, from system vision through production. Responsibilities include analyzing client needs and operating environments, evaluating architecture, creating technical solutions, improving systems, and collaborating with development teams on future enhancements. The role may involve Python, Golang, Java, C/C++, Spring, React, Node.js, or Angular development and requires the ability to obtain a Secret clearance.

Lead technical direction for Anthropic’s developer experience, including the Console, documentation platform, SDKs, and CLI. Design and deliver complex full-stack, developer-facing products; establish engineering standards and component architectures; coordinate API integrations and SDK releases across seven languages; and drive testing, code generation, scalability, usability, mentorship, and cross-team alignment.

Develop, test, integrate, and maintain high-reliability flight software for launch vehicles and spacecraft. The role focuses on C++ application software, Python-based internal tools, real-time operating systems, Linux, software testing, vehicle integration, and launch support. The engineer collaborates with multidisciplinary engineering teams, follows aerospace software processes, and delivers software meeting strict functional and performance requirements.

Build and scale the data platform that converts satellite, climate, and disclosure data into trusted, reproducible, point-in-time financial risk metrics. Own pipelines, production reliability, APIs and delivery, and help set engineering culture and standards as the first senior engineering hire.

Supports the software engineering team throughout the SDLC, including planning, analysis, design, development, testing, deployment, and maintenance. Reviews existing applications to identify performance, usability, automation, and maintainability improvements; researches modern technologies and architectural approaches; and creates technical documentation covering features, workflows, data structures, and system interactions.

Plans, codes, debugs, tests, and maintains web applications and APIs using scalable .NET and C# code. Collaborates with a small development team, communicates technical information clearly, researches unfamiliar topics, solves complex problems, and focuses on usability and creative solutions.

The Software Developer will design and maintain web applications, lead cloud application architecture, and ensure secure coding practices while mentoring junior developers.

Designs, builds, and maintains enterprise data APIs using .NET; architects scalable API and database solutions; integrates MongoDB, PostgreSQL, MySQL, OpenSearch, and Kafka; documents APIs with OpenAPI; supports API catalog and developer portal initiatives; advances AI-assisted development; troubleshoots production systems with Grafana; remediates vulnerabilities using SAST, DAST, and OWASP practices; and coordinates requirements, estimates, and delivery planning across teams.

Develop and maintain scalable full-stack software across front-end, application, and database layers. Design, test, debug, document, and deploy applications; troubleshoot complex customer issues; build reusable and maintainable components; manage Docker containerized applications; and work with PHP, AWS, REST APIs, databases, JavaScript, and React. Mentor software developers, advise on architecture, and support continuous technology improvement within a cross-functional team.

Design, develop, test, troubleshoot, and implement complex Java software capabilities for computer-based systems. Build enterprise APIs, RESTful services, and microservices while collaborating in an agile environment. Use AI coding agents for feature development, refactoring, testing, and codebase navigation. Maintain code quality, security, performance, and architectural alignment while working independently and with engineering teams.

Designs, develops, tests, troubleshoots, and implements complex Java software capabilities, including enterprise APIs, REST services, and microservices. Integrates AI coding agents for feature development, refactoring, testing, and code review across complex repositories. Provides technical leadership, mentorship, and team guidance while working collaboratively in an agile, hybrid environment.

Design, develop, and implement complex Java software capabilities for computer-based systems. Build enterprise APIs, RESTful services, and microservices while applying object-oriented design and agile practices. Integrate AI coding agents for feature development, refactoring, testing, and codebase management. Troubleshoot issues, test software, review agent-generated code, and collaborate with engineers in a fast-paced environment. Work onsite at Fort Meade and Columbia, Maryland, at least one day weekly, with potential for increased onsite work.

Design, develop, integrate, deploy, and validate autonomy software for ground vehicles and robotic systems. Collaborate with engineers, researchers, product managers, customers, and end users to deliver autonomous behaviors, payload integrations, and mission capabilities. Analyze test results, diagnose root causes, improve system performance, and enhance the core autonomy stack. The role requires travel of 10–50% depending on placement and occasional commuting to Arlington, Virginia.

Designs, develops, tests, documents, and supports C++ software for payments and loyalty products. Responsibilities include implementing features, automating BDD scenarios, troubleshooting hardware and software systems, supporting releases, estimating work, reviewing code and tests, mentoring engineers, and contributing to Agile development processes. The role owns complex software solutions from design through delivery while emphasizing quality, security, and protection of sensitive consumer information.

Build and maintain responsive web applications with React and Next.js, develop scalable Python APIs and backend services, and integrate LLM-powered workflows. Collaborate with Product and UX/UI teams, write tested and maintainable code, improve performance and reliability, and contribute to CI/CD, cloud-native deployment, monitoring, observability, documentation, and technical standards. Own features through deployment and support healthcare technology solutions.

Develop, enhance, and maintain the company's e-commerce microservices platform. Own service components, estimate and plan work, interpret requirements, navigate a large codebase, implement technical solutions, write unit and automation tests, assist support during incidents, and work with relational databases and frontend React integrations.

Develop and troubleshoot components and features for corporate applications. The role requires hands-on experience with HP Autonomy Interwoven TeamSite and LiveSite, plus .NET or Java development. Candidates should understand HTML, JavaScript, jQuery, XML, Oracle Database, Unix, and Windows operating systems, with strong troubleshooting skills. A bachelor’s degree or relevant work experience is required. This is a 12-month, fully onsite role in Houston, Texas, with no remote work.

Work directly with the founder to design and build core product features: integrations that pull license data, automation to file renewals/applications, data cleaning with AI, dashboard and alerting UX, and establish engineering practices for testing, deployments, and security. Term contractor role with potential conversion to full-time based on performance.

Own and deliver scalable software features within dynamic squads, collaborating with product, design, QA, and engineering. Responsibilities include feature development, API and microservices work, testing, code reviews, Git workflows, performance optimization, Kubernetes/Azure/Cloudflare infrastructure management, documentation, demos, and mentoring junior engineers. The role requires JavaScript/TypeScript, databases, Web3 familiarity, independent execution, strong communication, and AI-supported development workflows.

Design, develop, test, and maintain modern C++ mission-critical software for fire control, flight, ground, and command-and-control systems. Work on Linux-based embedded and edge platforms, hardware and sensor interfaces, distributed networks, and secure system architectures. Troubleshoot issues across software, hardware, networking, and deployment environments while collaborating with multidisciplinary engineering teams. Support field testing, customer demonstrations, system integration, and travel of up to 20%.

Design, develop, test, and deploy RPA solutions by translating business requirements into scalable automated workflows. Gather requirements, assess feasibility, implement bots and orchestrators, perform code reviews and testing, resolve technical issues, and collaborate with cross-functional teams to improve process efficiency and maintain quality.

Develop and enhance iOS applications with a focus on advertising technology. Own native ad formats, RTB and header-bidding integrations, ad measurement pipelines, and iOS privacy compliance. Research mobile advertising patterns, troubleshoot latency, battery, and stability issues, integrate third-party SDKs, define APIs, write tested code, participate in agile development, and collaborate with cross-functional teams.

Develop and scale healthcare technology products that leverage new datasets. Responsibilities include building software in Ruby, Python, or JavaScript, optimizing database queries for high-volume applications, implementing logging and exception handling, writing clear code with automated test-driven development, and communicating project scope and requirements effectively.

Develop, review, and refine software code and modules for an AI-focused customer project. Evaluate solutions for efficiency, scalability, and maintainability; provide feedback on algorithms, data structures, and debugging; use Git for collaboration; document technical approaches; participate in asynchronous discussions; and resolve technical issues. The role requires US-based professionals with at least five years of software engineering experience, strong programming fundamentals, and excellent communication skills.

Develop spacecraft simulation software across the full software lifecycle. Responsibilities include establishing requirements, modeling spacecraft components and space environments, integrating and validating simulations, developing simulation frameworks and graphical interfaces, supporting real-time operations and mission analysis, performing trade studies, and preparing technical documentation. The role is fully onsite in Dulles, Virginia, requires an active TS/SCI clearance, and may be filled at Principal or Senior Principal level.