Top Software Engineer Jobs

Develop modular test, automation, hardware-interaction, and analysis software for spacecraft and launch vehicle components. Build factory automation, drivers, web interfaces, and firmware; analyze test data against acceptance criteria; troubleshoot software-hardware failures; and manage project milestones for reliable production test systems. The role works cross-functionally with hardware, manufacturing, and engineering teams and may require extended hours and weekends.

Leads and mentors software engineers while developing full-stack solutions across IoT, smart home, video analytics, hardware, and large-scale data processing. Owns projects from requirements and design through deployment, evaluates new technologies, collaborates cross-functionally, and balances evolving business needs with robust, scalable implementations.

Own and evolve enterprise AWS infrastructure, governance, security, identity, networking, and shared platforms. Build and operate full-stack services in TypeScript and Python, automate infrastructure and delivery, improve monitoring and reliability, manage incidents and on-call operations, and establish audit-ready controls. Partner across engineering and IT, improve production readiness, and mentor engineers while delivering secure, scalable, low-blast-radius systems.

Develop and sustain mission-critical software and systems for a U.S. Government customer. The role requires full-stack Java and Angular experience, collaboration with engineering teams, independent work, and strong communication. Candidates must hold an active or reinstatable TS/SCI with Polygraph clearance, be U.S. citizens, and have 14 or more years of software engineering experience plus a relevant bachelor’s degree or approved experience substitution.

Develop and sustain mission-critical software and systems for a U.S. Government customer. The role requires strong software engineering expertise, AWS and back-end development skills, collaboration, independent work, and effective communication. The position supports a large government contract and requires an active or reinstatable TS/SCI clearance with polygraph, U.S. citizenship, and extensive professional experience. It is based in Hanover, Maryland, with partial telework potentially available after acclimation.

Build, own, deploy, and operate backend services and APIs powering Mozilla products. Responsibilities include backend development, cloud infrastructure collaboration, monitoring and alerting, production support, incident response, releases, security and privacy reviews, API design, code reviews, and mentoring. The role requires end-to-end service ownership, on-call participation, and maintaining reliable production systems.

Build and own backend services for Mozilla’s Ecosystem Services, including server-side logic, APIs, distributed systems, cloud infrastructure, monitoring, deployments, and production reliability. Participate in on-call support, incident response, releases, security and privacy reviews, code reviews, and cross-functional collaboration. Mentor junior engineers and drive improvements in quality, testing, and engineering processes.

Develop and sustain mission-critical software and systems for a U.S. Government customer. Responsibilities include backend Java development, REST API and service architecture, database integration, debugging, code reviews, automated testing, and Agile collaboration. The role may also involve distributed systems, CI/CD, DevOps technologies, cloud platforms, containerization, and technical problem-solving. An active or reinstatable TS/SCI clearance with polygraph and U.S. citizenship are required.

Build and own full-stack features across patient, clinician, and operational healthcare products. Responsibilities include architecture, scalable coding, testing, CI/CD, code review, technical discussions, stakeholder collaboration, and mentoring. The role requires daily use of AI coding tools and ownership of projects from ideation through rollout. Experience with healthcare, EHR integrations, regulated domains, or consumer startups is beneficial.

Build and own software for fab2’s hardware manufacturing operation. Responsibilities include developing systems for BOMs, parts, revisions, serial numbers, traceability, assembly workflows, testing, inventory, purchasing, and work orders. The role partners directly with engineers and technicians to turn complex physical manufacturing processes into simple, scalable software, connecting design, inventory, build, and test data.

Build production software for semiconductor fabrication, including systems modeling tools, recipes, wafers, masks, and process runs. Develop real-time equipment control and monitoring interfaces, ingest telemetry and run data, support metrology and statistical process control, and maintain complete wafer histories. Collaborate directly with process and hardware engineers to turn research into manufacturing capabilities.

Own ambiguous, cross-team product engineering problems from framing through launch and iteration. Partner with product, design, and data; lead architecture, reliability, performance, and technical decisions across the stack. Influence teams without formal authority, mentor engineers, improve engineering practices, use metrics and experimentation, and apply AI throughout software development. Participate in on-call support.

The Software Engineer will develop and maintain a cloud-native SaaS platform, focusing on frontend and backend development, collaborating with cross-functional teams, and contributing to secure systems in a regulated environment.

Develop and maintain a hardware configuration management database tool, drawing repositories, and change-control workflows. Responsibilities include software design, development, testing, documentation, API and SQL integration, baseline and revision control, reporting, automation, backlog management, and process improvement. The role collaborates with configuration management, hardware engineering, JIRA, government, contractor, and military teams while supporting technical reviews and providing status updates and issue alerts.

Learn new technologies, design and build scalable infrastructure for complex mortgage-servicing regulations, understand the regulated finance industry, and collaborate with Product and Design to improve customer experiences. The intern will contribute to robust software applications and work cross-functionally within a highly technical engineering team.

Lead design and implementation of Pinterest's exabyte-scale data lake storage and metadata systems. Drive architecture and execution for scalable storage features supporting large ML/AI workloads, collaborate across data/ML/infrastructure teams, and contribute to open-source projects (Iceberg, Spark, Flink).

Build robust, scalable software and infrastructure for a regulated mortgage servicing platform. Responsibilities include learning new technologies, designing systems that handle complex federal and state regulations, understanding mortgage industry processes, and collaborating with Product and Design to deliver strong customer experiences. The role offers substantial autonomy in a fast-paced startup environment.

Build and scale user-facing desktop and mobile web features for millions of users. Own product development from prototyping and A/B testing through architecture, implementation, and launch. Collaborate with product managers, designers, and backend engineers; advocate for user needs; write reliable, maintainable code; mentor teammates; lead code reviews; and use AI thoughtfully while validating its outputs.

Develop native applications for iPhone, iPad, Apple TV, and Apple Vision Pro. Lead feature development across the application lifecycle, write well-tested and performant code, resolve production issues, improve team processes, and collaborate on sustainable architectures. Mentor engineers through code reviews and pair programming, guide agile delivery, and present solutions to technical and non-technical stakeholders. Integrate backend systems, web services, and third-party software, with AVPlayer and video playback experience preferred.

Build and enhance ABC News direct-to-consumer client applications for Roku streaming devices and smart TVs using BrightScript and SceneGraph. Develop onboarding, browsing, analytics, video playback, and UI features; create reusable components and utilities; optimize performance across devices; and collaborate with Roku, design, SDK, backend, mobile, and product teams. Contribute to JavaScript, React, Node.js, build tooling, AWS, and DevOps systems while supporting hardware, firmware, and certification efforts.

Design, build, deploy, and operate cloud infrastructure and scalable I/O systems for scientific computing, physics simulations, AI workflows, and data-intensive workloads. Optimize compute, storage, and network architectures across CPU and GPU environments. Develop algorithms, debug systems and third-party code, and improve performance across distributed systems, operating systems, kernels, compilers, and parallel-processing frameworks while collaborating independently across teams.

Own the design, development, and automation of Coinbase’s routing infrastructure connecting services to Kubernetes backends. Build scalable capabilities using Envoy, Istio, Ambient Mesh, and SPIFFE; improve routing latency, reliability, and performance; enhance developer tooling with responsible AI; and collaborate with security, reliability, and observability teams to resolve complex distributed-systems issues.

Develop scalable backend services and APIs, create coding tasks and deterministic verifiers for AI systems, debug complex codebases, optimize performance, refactor legacy systems, implement features, and provide technical reviews and reasoning. The role is remote, contract-based, and part-time at 15–20 hours per week.

Develop LLM-powered automation and agent tooling for legacy code analysis and modernization. Build cloud-native migration services, scalable Spark and Databricks data platforms, ETL frameworks, data models, validation controls, and Airflow-orchestrated workflows. Reverse-engineer mainframe and database workloads, transform legacy logic into microservices, optimize MongoDB schemas, and implement near-real-time data synchronization. Requires extensive data engineering, cloud, Python, and AI framework experience.

Designs and leads enterprise backend systems, streaming services, distributed architectures, APIs, databases, Kubernetes deployments, and DevOps automation. The role also contributes to full-stack delivery, product ownership, technical prototyping, client presentations, and end-to-end application delivery while coordinating onshore and offshore teams.