Top Software Engineer Jobs

Leads the design, development, and maintenance of complex backend software systems. Owns significant features end to end, builds scalable APIs and services, ensures code quality and performance, contributes to architecture and technical direction, mentors engineers, and collaborates with cross-functional teams. The role requires extensive C# and .NET experience, insurance industry expertise, microservices, cloud databases, automated testing, and containerized environments.

Develop, optimize, automate, and support bioinformatics pipelines in an on-premise HPC environment. Integrate pipelines with laboratory systems and Illumina, Oxford Nanopore, and PacBio sequencing instruments; troubleshoot genomic data movement and delivery issues; maintain technical infrastructure; and support increased workload from an LIS transition to Epic Beaker. Participate as a full member of an agile pipeline team while collaborating with bioinformatics specialists and customer stakeholders.

Build and maintain next-generation Visual Studio Code editing, development, and GitHub Copilot experiences. Responsibilities include defining product opportunities, shaping technical direction, designing and implementing features, improving performance and reliability, testing, analyzing telemetry and user feedback, collaborating with open-source contributors and partner teams, and mentoring engineers. The role involves hands-on work in large TypeScript and Rust codebases, including APIs, extension points, interactive applications, and AI-powered developer tools.

Leads technical vision, architecture, and cross-team engineering initiatives for Azure Data Factory services. Designs and develops scalable, secure distributed systems; resolves complex technical issues; improves performance, reliability, and operational excellence; influences engineering roadmaps; and mentors engineers while driving adoption of shared platforms and strong engineering practices.

Provides hands-on technical leadership for VS Code and GitHub Copilot. Responsibilities include setting architectural direction, prototyping and implementing difficult solutions, leading cross-team delivery, designing APIs and platforms, improving performance and testing, incorporating developer feedback, and mentoring senior engineers. The role focuses on extensible developer tools, large-scale application architecture, AI coding workflows, accessibility, security, and engineering effectiveness.

Design, develop, debug, and troubleshoot software for semiconductor equipment components and devices. Create documentation, test procedures, software specifications, and test plans for simulators, test benches, and laboratory environments. Analyze requirements, implement bug fixes, communicate with customers, and support project scheduling. The role also applies machine learning and AI technologies to develop innovative software solutions.

Design, build, and operate scalable distributed systems and cloud infrastructure supporting Sentry’s products. Own complex technical projects from architecture through production, solve reliability and performance challenges, make architectural decisions, and contribute hands-on code. Collaborate across engineering teams, influence technical direction, establish standards, mentor engineers, and improve engineering practices. Focus areas may include cloud infrastructure, distributed systems, data infrastructure, reliability, or developer infrastructure.

Lead the architecture and development of Green Dot’s cloud-native Banking as a Service platform. Design scalable APIs, microservices, event-driven systems, and integrations; guide CI/CD, testing, observability, security, and compliance practices; lead incident response and architectural decisions; reduce technical debt; mentor engineers; and partner with product and engineering teams to deliver reliable banking and payment solutions.

Build and ship developer-facing SDKs, owning API design, TypeScript types, packaging, versioning, compatibility, distribution, and documentation. Develop AI-powered automation workflows, integrate APIs and data models, test features, and manage the pull request lifecycle. Collaborate with web, mobile, backend, Product, and Design teams to deliver reusable, framework-agnostic solutions. The role is hybrid in the NYC Metro Area, requiring office work three days per week.

Leads development and architecture of large-scale, cloud-native enterprise applications using Java, microservices, distributed systems, and multi-cloud platforms. Designs resilient software and data architectures, implements AI-powered solutions, and drives DevOps, CI/CD, observability, security, and performance practices. Leads architecture reviews, technical roadmaps, modernization and AI adoption initiatives, mentors engineers, and partners cross-functionally to deliver business-critical healthcare software.

Develop and lead software development for embedded and digital signal processing systems supporting defense and intelligence missions. Collaborate with systems, hardware, firmware, integration, testing, project management, and customer teams. Responsibilities include Linux and embedded Linux development, device drivers, APIs, rapid prototyping, formal product lifecycle processes, agile leadership, DevSecOps, and technical leadership of a small team.

Architect and build highly reliable, scalable backend systems powering Uber One memberships across UberEats and UberX. The role involves platform evolution, microservices and API design, technical strategy, cross-functional collaboration, architectural decision-making, production deployment, monitoring, incident management, and engineering excellence. The engineer will lead complex technical initiatives and develop systems serving millions of global users.

Build complex full-stack software systems for Fidelity’s financial technology incubator and next-generation trading platform. Develop products supporting equities, options, and cryptocurrencies; apply diverse programming languages, databases, cloud technologies, and Agile methodologies. Provide technical leadership, mentor junior engineers, communicate risks, collaborate across disciplines, and rapidly transform concepts into scalable products.

Develop and optimize high-performance, multi-threaded software for physical synthesis and routing in digital IC design. Responsibilities include algorithm research, C/C++ development on Linux, distributed-system debugging, performance optimization, and collaboration with global R&D and product engineering teams. The role supports advanced semiconductor design flows and may involve GPU programming, scripting automation, timing analysis, and EDA tools.

Provides hands-on technical leadership for a new fleet payments and expense management platform. Responsibilities include defining architecture, building full-stack applications and backend services, designing APIs and integrations, implementing secure payment workflows, establishing testing and observability standards, resolving complex issues, mentoring engineers, and owning production outcomes. The role collaborates across product, design, security, and engineering teams while remaining an individual contributor.

Build and operate a new full-stack payment and expense management platform from architecture through production. Develop backend services, APIs, data models, web and mobile capabilities, and partner integrations. Establish secure engineering, testing, observability, and production-readiness practices. Collaborate with product, design, security, and distributed engineering teams; review code, resolve complex issues, manage technical risks, mentor engineers, and own technical outcomes through continuous improvement.

Leads the design, development, and maintenance of scalable software solutions. Collaborates with cross-functional teams, writes and reviews code, troubleshoots and optimizes systems, contributes to engineering processes, influences architecture, mentors engineers, and drives technical excellence. The role requires strong software engineering experience, knowledge of testing and version control, agile collaboration, and the ability to deliver secure, reliable, maintainable systems.

Develop and deploy mission-critical software for United States Intelligence Community projects. Support data management, processing, and presentation applications; collaborate with stakeholders, engineers, customers, and system users; and use compiled and interpreted languages, AWS cloud services, Linux, and virtual and physical environments. The role requires an active TS/SCI clearance with polygraph, U.S. citizenship, a bachelor's degree, and at least three years of related experience.

Design, develop, integrate, test, document, and sustain mission-critical command-and-control software for the IBCS program. Work within SAFe Agile teams using Java, C++, Linux, Bash, Python, Git, and automated testing tools. Collaborate with systems and test engineers to solve complex technical problems, maintain software baselines, support code quality and coverage analysis, and develop secure, scalable solutions for defense and warfighter missions.

Leads architecture, design, development, deployment, and technical direction for cloud-based SIGINT microservices. Collaborates with customers, analysts, systems engineers, and software teams using Agile methods. Develops Java/Spring back-end services and modern front-end applications, works with databases and containerized cloud systems, and manages CI/CD pipelines. The role requires active TS/SCI clearance with CI polygraph, technical roadmap ownership, and participation in quarterly customer reviews involving approximately 10% travel.

Develop and deploy responsive full-stack web applications from design through production. Translate product requirements into high-quality software, maintain pixel-perfect design standards, collaborate with product, design, and QA, and help guide technology strategy. The role acts as a technical lead on product initiatives and reports to the CTO, with a focus on AI-native development and secure fintech workflows.

Develop and maintain scalable, fault-tolerant microservices for an identity graph platform. Design event-driven cloud systems, write maintainable code, resolve production issues, document technical solutions, mentor engineers, lead feature delivery, participate in code reviews and on-call rotations, and influence architectural decisions.

Design, develop, test, debug, and evolve backend member-support services for web and mobile applications. Architect software solutions, build REST APIs and microservices, collaborate with cross-functional teams, support cloud-based systems, contribute to CI/CD and testing practices, and help guide technical direction for digital engineering projects.

Design and build scalable full-stack applications and microservices on GCP. Develop and integrate REST and GraphQL APIs, implement CI/CD, deploy cloud-native solutions, and incorporate generative/agentic AI features while ensuring security, performance, and cross-team collaboration.

Develop and maintain modular software components for tactical systems using Java, Kotlin, Go, Rust, or TypeScript. Design open APIs, scalable data interfaces, database schemas, and SQL queries. Implement CI/CD pipelines and containerized deployments with Docker and Kubernetes. Integrate communication protocols and mapping libraries, participate in Agile ceremonies and code reviews, and maintain compliance in a classified environment.