Top Software Engineer Jobs

The Senior Software Engineer will design and execute technical solutions, oversee projects, and lead software development while collaborating with cross-functional teams to deliver quality software for Arrive's products.

Lead an agile team to design, build, and deliver cloud-native, microservices-based applications. Drive adoption of AI-assisted engineering, ensure scalable, resilient, secure solutions, mentor engineers, and resolve production issues.

Hands-on lead developer responsible for designing, building, and operating cloud-native, secure, high-quality software. Drives engineering standards, mentors peers, adopts approved AI-assisted tools responsibly, automates remediation, and leads vendor/architecture evaluations.

Design, build, and maintain backend services and system integrations for mobile and ecommerce platforms. Own database architecture, APIs, and data models; write production-ready code in Python, Ruby, and PHP; collaborate in Agile teams and evaluate new technologies.

Build and deploy integrations between the Bayesian platform and large EHR systems, implement automated integration and end-to-end tests, support production deployments and go-lives, develop tooling and automation (including LLMs), and collaborate with implementation and clinical teams to deliver clinician-facing workflows.

Senior individual contributor responsible for technical direction, architecture, and implementation of the MyAccount web platform. Lead design of scalable web applications and APIs using Next.js/React/TypeScript, improve reliability/observability, own deployments and operational stability, remediate security and quality issues, mentor engineers, and drive cross-team architectural alignment and engineering strategy.

Senior Software Engineer responsible for designing, building, and modernizing cloud-native, microservices-based systems. Lead automation, CI/CD, and testing strategies; enable AI integrations; design scalable data architectures; drive event-driven solutions; mentor engineers; participate in SAFe; and own full SDLC from requirements to production support.

Senior software engineer responsible for designing, building, and maintaining Java-based cloud-native microservices on Azure. Collaborate across teams to deliver scalable services, contribute to architecture and code quality, and mentor junior engineers.

Design and build scalable, accessible frontend components and search-driven UIs for a global vehicle commerce platform using TypeScript, React/Next.js, and SolidJS web components. Work in a monorepo/micro-frontend architecture to implement real-time inventory updates, responsive media galleries, location-aware features, and comparison tools. Champion automation, AI-assisted development, accessibility, and performance optimizations while mentoring peers and collaborating with cross-functional teams.

Lead agile execution and technical development of SIL co-simulation environments and Level-3 virtual ECUs for propulsion systems. Combine Scrum Manager duties with hands-on CoSim integration, collaborate with architects and calibration teams, define requirements, debug platform issues, support cloud deployment, and mentor engineers to ensure timely, high-quality virtual test environments.

Design, build, test, and support scalable front-end and back-end applications. Integrate APIs and LLMs, use generative AI-assisted tools, write unit tests, deploy to cloud, and collaborate with product and business stakeholders to deliver production software.

Full‑stack developer building, deploying and operating cloud-based web, mobile and backend systems. Design and implement features, ensure secure high-quality code, collaborate with stakeholders and cross-functional teams to deliver product-focused solutions.

Design, build, and own end-to-end features for a regulated global card and wallet product. Lead technical design, implement frontend and backend code, ensure security, reliability, observability, mentor engineers, and collaborate cross-functionally to deliver scalable solutions.

Design and build scalable, performant frontend systems and mobile apps using React, TypeScript, and React Native. Integrate with GraphQL and real-time streams, lead code reviews, mentor engineers, collaborate with product and design, and optimize performance for mobile and variable network conditions in healthcare contexts.

Build end-to-end features for the Remitly Global Card including customer screens, APIs, and backend services. Design and implement scalable full-stack solutions (React, GraphQL, Java/Kotlin), collaborate with product and data teams, maintain product quality, and use AI tools in the development workflow. Work hybrid from Arlington, VA.

Design, implement, test, and sustain containerized web applications and services for DoD customers. Contribute to backend code (Java/Groovy/Kotlin), manual testing, test plans, and CI/CD and container orchestration improvements.

Develop and extend the OEF software using Java, Python, and TypeScript. Integrate and work with ActiveMQ, MongoDB, Leaflet, ComCat, and OpenSHA. Write and maintain tests (potentially in C++). Participate in a 6+ month W2 contract and meet in person weekly with staff in Sacramento.

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.

Design, build, test, and deploy wargame-specific software and integrated GIS-based common operating picture tools. Create multi-user front-end interfaces, integrate and dynamically update databases, and support planning, execution, and post-game analysis for HQ USAF wargames.

Design, build, test, deploy, and support software for USAF wargaming; develop UI/UX (including map interfaces), integrate M&S and databases, support systems engineering, and employ multi-agent/LLM-based tools like MAGE during planning and execution phases.

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.

Design and implement core payment infrastructure including workflow engines, partner integrations, ledgering systems, and public APIs. Make architectural decisions with leadership, own projects end-to-end, and help shape engineering culture and technical practices at an early-stage fintech.

Full-stack engineer responsible for building scalable Python backend services on cloud platforms, implementing real-time and streaming endpoints, managing SQL databases, integrating AI/LLM APIs (streaming), developing responsive frontends, and owning CI/CD, infrastructure-as-code, and system reliability.

Build and maintain a native iOS application in an agile team. Deliver clean, testable Swift code, integrate third-party APIs, and work full-stack with Node.js and databases. Research device/data-analysis plug-ins for sensors, position detection, predictive tracking, and support product specifications, roadmaps, partners, and community.

Build full-stack web applications and high-performance visualizations for distributed simulation environments; design secure edge-to-cloud data pipelines; develop interactive 3D simulation components (Unity3D); implement encryption and secure networking; write automated tests and collaborate with hardware and subject-matter experts to prototype capabilities for defense-focused R&D and mission support.