Top Software Engineer Jobs

Maintains, troubleshoots, debugs, and enhances legacy enterprise applications in sustainment mode. Develops minor changes, supports microservices and distributed environments, addresses operational issues, upgrades systems for security compliance, and contributes to application modernization. Collaborates cross-functionally on design, testing, documentation, code reviews, workflows, APIs, and system maintenance.

As a Mid Software Engineer, you'll develop software solutions in an agile environment, using various tools and technologies, while considering system improvements.

Designs, develops, tests, and deploys complex full-stack software systems using Agile and SAFe methodologies. Collaborates cross-functionally to deliver scalable, secure, high-performance applications that meet technical, functional, and security requirements. The role includes solving complex problems, writing and enhancing source code, supporting architecture decisions, improving systems, and contributing throughout the software development lifecycle.

Develop and maintain enterprise Java applications supporting a U.S. Navy Solutions Business Management program. Responsibilities include designing integrated systems, building new applications and customizable features, supporting site maintenance, and collaborating with development teams. The role requires Java backend and web development, database integration, version control, configuration management, CI/CD, Agile and Waterfall methodologies, and secure software practices. Candidates must hold a Secret clearance, relevant certification, and a bachelor's degree.

Develop end-to-end enterprise applications using full-stack technologies, object-oriented programming, front-end frameworks, APIs, back-end services, databases, and system integrations. Troubleshoot defects, support deployments and production environments, improve system architecture, address accessibility issues, conduct code reviews and unit testing, and apply responsive, user-centered design principles. The role also involves collaborating in agile environments and using AI-assisted development tools.

Develop and maintain full-stack simulation and modeling systems for military rehearsal and exercise programs. Responsibilities include coding in Java, C++, or C#, CI/CD pipeline administration, system integration, architecture improvements, software releases, deployment, troubleshooting, hardware installation, lifecycle management, and onsite operational support. The role works within an Agile Scrum team and requires knowledge of DIS networking and classified simulation environments.

Develop and integrate mission management software for distributed satellite constellations in Agile teams. Responsibilities include mission planning, automated tasking, deconfliction, replanning, distributed-systems architecture, database integration, cloud deployment, and secure pipeline development. The role supports classified cloud environments and requires collaboration across teams and external partners while maintaining scalable, modular software architectures.

Develop and integrate mission management software for proliferated satellite constellations in Agile, classified cloud environments. Responsibilities include mission planning, automated tasking, deconfliction, replanning, distributed systems architecture, database integration, scalable software development, and secure deployment pipelines. The role supports classified system integration in SCIF or SAPF environments and requires collaboration across teams and external partners.

Design, build, and scale backend services, microservices, APIs, and secure cloud applications for physical AI solutions. Integrate AI models and data pipelines, manage infrastructure across AWS, Azure, or GCP, implement testing and CI/CD practices, support real-time data systems, and mentor junior engineers. The role also requires front-end development with React and JavaScript, SQL database work, data visualization, production deployments, and frequent client-site travel.

Design, develop, and maintain AI infrastructure services and distributed systems supporting large-scale model training and inference on GPU clusters. Build automation for GPU capacity utilization and fleet scaling, improve reliability, latency, security, and operational efficiency, and provide deployment, monitoring, troubleshooting, and ongoing operational support across Azure and partner cloud environments.

Build and test growth features that attract and retain readers and creators. Responsibilities include developing monetization and audience-building tools, designing experiments to improve conversion and retention, and partnering with cross-functional teams from product discovery through deployment. The role requires autonomous ownership of production software and uses TypeScript, Node.js, Express, React, and PostgreSQL.

Develop, test, document, and sustain software applications supporting missile defense data centers. Responsibilities include building graphical interfaces, visualization tools, SQL database integrations, cloud solutions, and rule-based assessments; analyzing requirements; troubleshooting production issues; verifying software; migrating legacy applications; and supporting Agile, DevSecOps, and CI/CD practices in an integrated DoD development team.

Supports GIS application development, web and mobile integration, database management, and facilities management systems for the FAA Technical Center. Responsibilities include developing and maintaining web services, managing SQL and geospatial databases, integrating GIS and tabular data, digitizing and updating utility and building information, producing maps, supporting Archibus and GIS hardware/software, and training users. The role also collaborates with scientists and engineers and requires a relevant bachelor’s degree.

Develop, maintain, debug, test, integrate, and enhance complex software systems for intelligence community missions. Analyze requirements, design software and database interfaces, develop algorithms, resolve defects, improve development processes, and document solutions. The role may also lead teams at the appropriate development-process level and requires mission-relevant software engineering experience.

Build and own full-stack, user-facing Pinterest features from ideation and prototyping through testing, scalable implementation, and release. Collaborate with product managers, designers, and backend engineers; write reliable, maintainable code; champion automated testing and quality; propose innovative product ideas; and use AI thoughtfully to improve development speed while validating AI-assisted work.

Design, develop, and maintain MSSQL databases, RESTful APIs, C#/.NET Core backend services, and Angular front-end applications. Collaborate with cross-functional teams, troubleshoot and optimize performance, participate in code reviews, and adopt AI-enabled tools to improve workflows. Remote role with ~10% travel and requirement for valid passport.

Lead architecture, engineering, and delivery of a derivatives platform on the Athena (Python) framework. Define platform vision and roadmap, write and review production code, design reusable frameworks, introduce agentic AI-enabled development workflows, advise stakeholders, and manage multiple engineering teams to support portfolio managers across asset classes.

Design and build performance-focused TV UI architectures for Netflix’s streaming applications across smart TVs, game consoles, and cable boxes. Enable scalable development for engineering teams by improving developer experience, ergonomics, resource management, performance, memory usage, and technology integration. Responsibilities include systems-level architectural thinking, API design, profiling, collaboration with UI, design, platform, and tooling teams, and making thoughtful implementation trade-offs.

Build and own UI features for Netflix’s TV application across streaming sticks, smart TVs, and cable boxes. Collaborate with product, design, algorithms, and engineering teams to define experiences, write testable TypeScript and JavaScript code, develop automation, and validate product variants through A/B testing. The role focuses on performance and memory-constrained devices and has measurable customer and business impact.

Build and ship Android features and infrastructure for Netflix’s global streaming and discovery experiences. Design maintainable, testable software using modern Android technologies, collaborate with product and engineering teams, evaluate technical trade-offs, modernize codebases, and support shared client frameworks. Engineers may work on server-driven UI, ads platforms, SDKs, developer tooling, or high-scale real-time experiences while using automated testing and GenAI development workflows.

Design and ship APIs, SDKs, and backend services that enable developers to create, test, publish, update, and share plugins for ChatGPT and Codex. Improve compatibility across products, contribute to MCP and other open standards, and collaborate with developers, partners, Product, Research, Security, and Trust & Safety. The role spans developer-facing interfaces, platform tooling, documentation, permissions, and safe, reliable plugin execution.

Build and own high-availability enterprise systems supporting manufacturing, supply chain, finance, inventory, parts traceability, and field deployment. Design APIs, data models, service boundaries, integrations with physical hardware, observability, and operational runbooks. Participate in on-call rotations, incident response, postmortems, CI/CD improvements, testing, and shop-floor workflow discovery with manufacturing and operations teams. The internship is full-time and in-person in South San Francisco from January through April 2027.

Software Engineer Intern on Zipline’s Enterprise Systems team, building and owning high-availability services for manufacturing, supply chain, finance, inventory, and parts traceability. Responsibilities include designing APIs and data models, integrating software with hardware, improving reliability and operational workflows, participating in on-call rotations, supporting incident response, and collaborating on-site with manufacturing and operations teams. The role also involves CI/CD, automated testing, observability, and workflow discovery.

Architect and deliver cloud-native, scalable data-management services using Go and Java. Lead cross-team initiatives, produce high-fidelity designs, implement secure performant microservices on Kubernetes/OpenShift, mentor engineers, and collaborate with product, UX, SRE, and security teams.

Develop scalable full-stack applications using Ruby on Rails, PostgreSQL, and modern front-end technologies. Build third-party integrations and APIs, optimize performance and security, implement reliable background processing and automated testing, and deliver data-driven workflows and AI-enabled product features. Collaborate with product and design teams, participate in code reviews and architecture discussions, and follow engineering best practices.