Top Senior Software Engineer Jobs

Design and implement modern full-stack enterprise web applications: frontends consuming APIs and microservices, backends with data modeling, APIs and pipelines, rapidly iterate tooling and new applications, and adopt scalable software practices to support a growing, data-intensive codebase.

Senior-level developer responsible for designing, developing, and maintaining Microsoft/Oracle-based applications. Work on a Scrum team to plan designs, review requirements, and deliver software using VB.NET, C#, ASP.NET, WinForms, WCF, jQuery, and AJAX. Expected to apply Agile/Scrum practices and collaborate with peers, IT management, and end-users.

Build and ship end-to-end features across web, desktop, and mobile. Architect systems, drive product and technical decisions, implement AI-powered outcomes (search, transcription, automation), experiment with AI models, and create tools/processes to improve team productivity.

Lead backend architecture and scaling for a clinician-facing B2B platform. Design, build, and maintain backend services, APIs, and data models; ensure reliability, performance, and scalability; define API and data modeling standards; lead cross-functional technical designs; unblock engineers and partner with frontend, product, and design teams.

Lead design and build the integrations platform connecting external partners, EHRs, and internal services. Develop APIs and data pipelines, ensure reliability and performance, drive architecture decisions, mentor engineers, collaborate cross-functionally, and improve partner and user integration experiences.

Senior Java Software Engineer responsible for full SDLC on the Vehicle Management Team: developing prototypes, coding Java/J2EE applications, analyzing requirements, configuring J2EE servers, performing unit/integration testing, and collaborating with IT teams on web, mobile, and cloud solutions using Spring, Hibernate, Struts, Oracle, and Web Services.

Design, architect, and build payment and transaction processing applications using C#/.NET. Lead cross-functional meetings, produce high-quality optimized code, implement web services, and collaborate with teams to deliver scalable, maintainable solutions.

Backend-focused fullstack developer building an AI-powered legal platform. Design scalable backend architectures, implement AI workflows (document generation, case evaluation, conversational interfaces), build secure Node.js/TypeScript APIs, ensure compliance for legal and financial data, translate legal workflows into UX, use AI coding tools daily, and own features end-to-end from architecture to deployment.

Develop and implement an AI-native enterprise technology platform, collaborating across teams to enhance supply chain capabilities and leading a software engineering team.

As a Full Stack Software Engineer, you'll lead the development of critical features, enhance productivity systems, interface with customers, and contribute to product strategies in a rapidly growing team.

As a Software Engineer, you will lead the rearchitecture of Rolodex, optimize data performance, enhance developer experience, and automate cloud infrastructure.

The Senior Software Engineer will design, develop, and maintain large-scale real-time applications for Roku's advertising platform, ensuring performance and scalability while collaborating across teams.

The role involves designing, developing, and maintaining a real-time advertising platform, collaborating with engineering teams, and ensuring best practices in software delivery.

As a Senior Software Engineer, you'll design and maintain real-time advertising applications, collaborating with teams to deliver high-quality software while promoting best practices and innovation in the advertising domain.

Build and maintain Supabase Lite: implement TypeScript-native backend compatible with PostgREST/Auth and @supabase/supabase-js, extend SQLite support, own CLI/tooling and upgrade paths, ensure compatibility with hosted Supabase, engage partners and open-source community.

Lead architecture and implementation of software for autonomous UAS systems; mentor engineers; ensure compliance with aerospace standards; optimize CI/CD pipelines.

The Software Engineer develops and maintains diverse software systems, analyzes user requirements, designs software, debugs defects, and creates performance-driven solutions for federal clients.

The Software Engineer develops and maintains software systems for government clients, focusing on data analytics, algorithm development, and system integration.

Join Divergent as a Full-Stack Software Engineer to develop scalable applications using TypeScript, Node.js, and modern frameworks. You'll handle end-to-end feature delivery, collaborate with teams, and ensure code quality through testing and documentation.

As a Full Stack Software Engineer II, you will design, develop, and maintain scalable web applications and APIs, collaborating across teams to deliver high-quality software solutions and enhance the digital manufacturing ecosystem.

Design, develop, and maintain backend systems. Implement APIs, optimize performance, and collaborate with teams to deliver efficient solutions.

The Senior Frontend Engineer will develop product capabilities, guide design decisions, establish architecture, mentor junior engineers, and ensure a high-quality user experience.

As a Senior Backend Engineer at Serval, you'll build foundational parts of the AI platform, drive product capabilities, and mentor junior engineers.

Design and build scalable full-stack web applications, develop backend services with Node.js and Python, and create responsive frontends with React. Collaborate with cross-functional teams to deliver customer-facing features and improve system performance.

The Senior Software Engineer will architect and develop software solutions, write high-quality code, mentor juniors, and participate in the SDLC while ensuring user-friendly experiences.