Top Senior Software Engineer Jobs

Join as a founding software engineer to build core product and infrastructure, collaborate with the founding team, and help shape technical direction. Role is in-person in San Francisco; compensation includes competitive salary and equity. Submit resume to the provided email.

Senior Software Engineering IC3 role at Microsoft. The provided description includes compensation details, benefits eligibility, ongoing application acceptance, and equal employment opportunity information, but does not specify particular technical responsibilities, technologies, or qualification requirements.

Leads the design, development, and maintenance of scalable backend services and distributed systems for GM Commercial Software. Builds customer-facing capabilities, improves code quality and engineering efficiency, contributes to architecture discussions, collaborates across product and engineering teams, explores new technologies, and mentors early-career engineers.

Build and operate DeepFrame’s GPU-powered video intelligence platform, including model serving, video ingestion, indexing, search, APIs, customer connectors, and enterprise deployments across AWS, single-tenant, and on-prem environments. Own reliability, observability, performance, and infrastructure costs while collaborating with Tokyo engineering and joining customer technical meetings. Serve as the technical owner for initial US pilots and deliver customer-driven product improvements.

Designs and implements Go-based control-plane software for custom AI inference hardware. Responsibilities span system management APIs, Linux services, hardware interfaces, diagnostics, observability, security, firmware updates, distributed systems, and workload management. The role requires hands-on debugging across application, operating system, firmware, and hardware boundaries, plus technical leadership, mentoring, architecture, and production ownership. Regular on-site lab work includes server racking, system bring-up, hardware troubleshooting, and documentation.

Lead software engineering initiatives for investment systems, driving architecture, technical design, cross-functional execution, system reliability, and scalability. The role coordinates engineers and product stakeholders, removes delivery blockers, mentors team members, and delivers complex enterprise-grade platforms. Technologies include AWS, Python, FastAPI, React, PostgreSQL, Redis, Kestra, and PySpark.

Design, build, and operate secure cloud platform services and large-scale software. Develop Java and Spring Boot microservices, implement REST and event-driven architectures, and apply automated testing, CI/CD, DevOps, and infrastructure-as-code practices. Collaborate with global engineering and business teams, conduct code reviews, mentor colleagues, troubleshoot performance issues, resolve operations tickets, and deliver scalable solutions using Agile methodologies.

Build and ship fully native iOS and Android applications using Swift/SwiftUI and Kotlin/Jetpack Compose. Own mobile architecture, CI/CD, release infrastructure, enterprise authentication, managed-device support, security controls, OS integrations, and auditability. Deliver features including search, AI assistants, agents, notifications, widgets, and voice modes while ensuring accessibility, performance, offline behavior, and enterprise readiness. Establish AI-assisted development workflows and represent mobile in security reviews.

Join as an early founding full-stack engineer to architect, build, and deploy a scalable platform serving AI-driven voice applications. You will own frontend and backend development, design infrastructure with the CTO, and deliver reliable production systems for enterprise customers.

Develop and scale cloud-hosted, high-performance robotics simulation pipelines. Build Python, C++, and Rust components for asset management, simulation, cloud deployment, telemetry, evaluation, and testing. Optimize GPU-accelerated simulation performance, support robotics algorithm development, maintain release workflows, and enable reproducible AI training environments. Collaborate with researchers and engineering teams to transition manipulation, locomotion, and VLA algorithms from simulation into physical-world applications.

Develop and maintain scalable backend services for an AI platform, integrate and optimize LLM and generative AI technologies, build APIs on Google Cloud, and improve performance and reliability for real-time customer engagement workflows. Collaborate with marketing, sales, and product teams while proposing innovative backend and AI solutions in a fast-paced startup environment.

Design, build, and operate Vercel’s Workflows, Queues, and Cron platform capabilities. Develop APIs, SDKs, and tooling for durable, event-driven, and scheduled workloads. Solve distributed-systems challenges involving message delivery, retries, execution, state, concurrency, and fault tolerance. Collaborate with product, infrastructure, and developer experience teams, engage with developers and open-source communities, and maintain high standards for tested code, technical communication, and production ownership.

Develop and maintain enterprise Java applications supporting a U.S. Navy Solutions Business Management program. Responsibilities include researching, designing, developing, and modifying software; building integrated solutions; implementing customizable features; supporting site maintenance; and collaborating with development teams. The role requires Java, Spring, web, database, version control, and software development experience, along with Secret clearance and a relevant bachelor’s degree.

Design, build, deploy, and maintain full-stack applications spanning frontend interfaces, backend services, APIs, databases, integrations, and cloud infrastructure. Own complex systems, improve reliability and technical debt, make architectural decisions, mentor engineers, and contribute to code reviews and engineering practices. Evaluate AI-assisted development opportunities and collaborate with product teams, stakeholders, and customers to deliver secure, maintainable software capabilities.

Designs and develops Angular and TypeScript applications, maintains backend APIs, manages releases, resolves bugs and security findings, monitors performance, and contributes to architecture and roadmap planning. The role partners with product and QA teams, reviews code, mentors developers, estimates work, and drives framework and dependency upgrades across the full stack.

Develops and maintains browser-based web applications and user interfaces for mission-focused data and analytics. Responsibilities include writing JavaScript, HTML, and CSS; integrating REST APIs; collaborating with designers, backend engineers, and data scientists; troubleshooting customer issues; writing unit tests; conducting QA testing; and participating in code reviews. The role requires an active Secret clearance, U.S. citizenship, hybrid or onsite availability, and relevant frontend development experience.

Develop, test, maintain, and troubleshoot secure enterprise software, APIs, REST services, microservices, Python AI integrations, and Kubernetes deployments. Collaborate with engineers and customer stakeholders in Agile teams, conduct code reviews, automate testing, and improve software quality. Senior assignments include technical leadership, mentoring, and architectural decisions. Work may be onsite, remote, or hybrid depending on customer requirements.

Develops and maintains front-end software for mission-critical intelligence applications. Designs accessible, cross-browser user interfaces; builds website layouts, navigation, content, and prototypes; tests and debugs applications; troubleshoots software issues; collaborates with engineers and analysts; and supports Agile development, system integration, installation, and performance requirements in a full-time SCIF environment.

Develop scalable software and agentic workflow features for the AI Platform team. Build and maintain REST APIs, web interfaces, automation tools, and cloud-based applications; improve code quality through testing, reviews, refactoring, and secure engineering practices. Collaborate with architecture, security, DevOps, and infrastructure teams, while mentoring engineers and supporting continuous improvement.

Develop and maintain software infrastructure for the E-2D program, including automation, configuration, builds, releases, deployments, testing, hardware integration, and troubleshooting. Participate throughout the software lifecycle, solve complex integration issues, support software metrics, and collaborate with program management, suppliers, and government customers. The role requires Linux and Windows development, object-oriented programming, containerization familiarity, and an interim Secret clearance at start.

Develop and maintain core software, calibration systems, tooling, and automation for quantum computers. Collaborate with physicists, scientists, product managers, and engineers to translate requirements into reliable backend systems and integrate quantum protocols. Responsibilities include software architecture, experimentation tooling, debugging, performance optimization, code reviews, testing, documentation, and mentoring junior engineers.

Design, build, and operate a cloud-native, real-time, highly available backend platform for data-center and grid integrations. Implement time-series storage, streaming/event processing, APIs, CI/CD, containerized deployments, and production observability while ensuring safe continuous deployment and cross-disciplinary collaboration.

Build, test, deploy, and support production software, including product features, APIs, integrations, and internal tools. Use AI coding agents such as Claude Code and OpenAI Codex to accelerate development while reviewing generated code for correctness, security, and performance. Write automated tests, debug issues, participate in code reviews, maintain documentation, and own features through production readiness. Collaborate with engineers, clarify requirements, and continuously improve software delivery practices.

Architect and deliver complex distributed systems using Azure cloud-native technologies, microservices, APIs, and event-driven patterns. Lead architecture reviews, reliability initiatives, performance optimization, incident response, and root-cause analysis. Drive adoption of AI-assisted development tools while maintaining security and code quality. Collaborate across engineering, DevOps, QA, and product teams, and mentor engineers on technical design, development practices, and AI-enabled workflows.

Develop and implement the MDAT system using Java, Python, and AWS services. Build automated functional and systems-level tests, collaborate with systems engineers within an agile development process, and prototype solutions in the AWS cloud. The role requires seven years of comparable software engineering experience, a bachelor’s degree or equivalent substituted experience, U.S. citizenship, and TS/SCI clearance with polygraph.