Top Software Engineer Jobs

Develop and architect mobile applications across Android, iOS, and Windows Phone platforms. Write Java, frontend, and backend code; create user interfaces; apply test-driven development and software design principles; conduct code reviews, troubleshoot bugs, manage releases, and coordinate with clients, project managers, designers, and engineers in an Agile environment.

Design and scale production-grade asynchronous backend systems in Python, including REST/WebSocket APIs, multi-agent LLM workflows, provider-agnostic integrations, and RAG pipelines. Build schemas and migrations, optimize relational databases, instrument services, and own CI/CD from testing through deployment. Establish AI governance around code review, provenance, licensing, security, compliance, and customer data. Drive architecture and product ideas from conception through production.

Lead development of complex, scalable iOS app features for Dyson’s IoT platform. Own systems end to end, contribute to architecture and technical direction, improve performance and reliability, collaborate cross-functionally, conduct design and code reviews, and mentor engineers. The role requires modern Swift development, asynchronous programming, testing, debugging, and strong engineering quality practices.

Leads development, modernization, architecture, reliability, and support for Guidewire Commercial Lines PolicyCenter applications. Designs scalable and secure solutions, leads technical reviews, resolves complex production issues, reduces technical debt, establishes engineering standards, mentors engineers, and drives platform modernization. Collaborates with architects, product teams, engineering leaders, and business stakeholders on integrations, planning, estimation, and technical execution.

Design, develop, debug, and optimize LustreFS across client, metadata, object storage, networking, and backend layers. Investigate customer and scale-related defects, perform root-cause analysis, improve reliability and performance, review code and designs, collaborate with QE and support, create diagnostics and documentation, and use AI-assisted tools to accelerate triage and engineering workflows.

Build, debug, test, deploy, and maintain planning applications using Python, R, SQL, and web technologies. Perform statistical analysis, forecasting, reporting, dashboard development, and market research while partnering with Operations, Finance, Supply Chain, Sales, and IT. Maintain demand-planning applications, write clean and testable code, participate in reviews and documentation, and translate business requirements into reliable software and analytical outputs.

Lead development of hybrid and native iOS and Android mobile applications, including Bluetooth Low Energy device integration. Guide engineering teams on architecture, code quality, Agile practices, testing, reusable components, and platform standards. Collaborate with architects and business teams on technical specifications, troubleshooting, project estimation, team screening, and delivery oversight across patient solution projects.

Develop and architect server-side PHP applications, managing back-end services, databases, data interchange, and application performance. Integrate front-end components and maintain responsive user experiences. The role requires advanced PHP framework experience, object-oriented design, service-oriented architecture, REST and SOAP web concepts, HTML, CSS, JavaScript, jQuery, and Agile methodologies including Scrum and Kanban.

Build and operate integrations connecting Stream with third-party applications, services, and AI tools. Design agent tools, context passing, confirmations, and result handling; manage OAuth, tokens, webhooks, rate limits, retries, and failures. Develop MCP servers and clients, support applications without clean APIs, instrument integrations, and contribute to Stream’s real-time Python backend and on-call rotation.

Develop and maintain secure Java enterprise applications and backend services for NIH business operations. Responsibilities include modernizing legacy systems, building REST and SOAP integrations, connecting applications with OneStream and other enterprise platforms, developing database access layers, supporting CI/CD and DevSecOps practices, testing, deployment, production support, and compliance with federal security and SDLC requirements. The role operates within Agile/SAFe teams and requires collaboration with architecture, security, QA, database, and business stakeholders.