IT - Software Development jobs in the United States

Software Engineer role supporting NGA mission in Virginia. Requires active TS/SCI clearance, bachelor's degree, 8+ years experience, Python and Red Hat OpenShift skills. Involves KM tools, cloud apps, and process modernization.

Snowflake seeks a Principal Software Engineer 2 in Menlo Park to architect next-gen OLTP systems across Postgres and Unistore. Requires 15+ years in databases, distributed systems, and cloud infrastructure. Shape transactional architecture for AI-native workloads.

Economic Research Analyst / Junior Data Scientist role in Moscow, Idaho. Requires 2-4 years of quantitative research experience, SQL, Python, and API skills. On-site position, no visa sponsorship available.

Sierra seeks a Software Engineer, Inference in San Francisco to design and scale low-latency AI inference systems across frontier labs and GPU infrastructure. Requires strong distributed systems fundamentals and production ownership.

Join Sierra in San Francisco as a Software Engineer, Agent (Spanish speaking). Build production-grade AI agents for top brands. Requires Spanish/English fluency and end-to-end systems experience.

Join Fidelity as a Principal Full Stack Engineer in Durham, building scalable APIs and microservices for customer-facing platforms. Requires 8+ years Java/Spring experience and strong leadership in agile environments.

Lead cloud-native authorization transformation at Fidelity as Principal Data Engineer in Westlake. Requires 10+ years full-stack experience, 7+ years complex architecture, and expertise in RBAC, OAuth 2.0, and distributed databases.

WHOOP seeks a Software Engineering Manager in Boston to lead the Hardware Accelerate team, building software platforms for embedded and hardware development. This hands-on player-coach role blends technical strategy with people leadership in a fast-paced, high-growth environment.

WHOOP seeks a Director of Embedded Software Engineering in Boston to lead its Firmware organization. Requires deep C/C++ and RTOS expertise, proven team leadership, and a track record shipping high-volume firmware products.

WHOOP seeks a Software Engineering Manager in Boston to build and lead a new Device Experience team. Combine technical leadership with people management, owning member-facing device screens and backend services.

Lead software engineering for large-scale data and ML platforms using Apache Spark, PyTorch, AWS SageMaker, and Snowflake. Drive cross-organizational architecture, cloud modernization, and governance initiatives. Based in the USA.

Lead enterprise Java/J2EE software solutions in Durham with Fidelity. Requires expertise in Spring, OAuth, REST APIs, Oracle, and TDD. No immigration sponsorship available.

Lead quantitative development role in the US, partnering with investment teams on portfolio construction, risk management and alpha research. Requires 8+ years in complex software development, Python, Java, SQL and Linux.

Lead cloud-native authorization modernization as Director of Software Engineering in Westlake. Requires 12+ years in software and AWS cloud engineering, Tier-0 reliability expertise, and Java/Micronaut containerization skills.

Fanatics seeks a Senior Software Engineer - Mobile (Remote) to build high-quality apps using Kotlin Multiplatform. Requires 5+ years of development experience and modern UI framework skills. Join a leading global digital sports platform.

Lead QA automation for distributed microservices at Fidelity in Westlake, TX. Build CI/CD pipelines and scalable Selenium, Cucumber, Java, and Jenkins frameworks. Drive enterprise test strategy. No immigration sponsorship.

Join LaunchDarkly as a Backend Software Engineer on the SDK team in Oakland. Build high-scale SDKs used in trillions of daily evaluations. Requires 5+ years with .NET, Go, Ruby, Python, NodeJS or Java and strong testing skills.

Lead engineering teams at an AI-native travel platform as Senior Manager, Software Engineering. Requires 5+ years managing engineers, a strong Node.js, Rails, React and AWS background, and an AI-first mindset. Competitive pay plus equity.

Lead technical program management for RVT network interfaces across Volkswagen Group programs in Palo Alto. Requires 8+ years in embedded or vehicle programs, strong cross-company influence, and comfort with ambiguity.

LangChain seeks a Senior Backend Engineer in NYC to build APIs and services powering LangSmith's AI observability platform. Requires 5+ years backend experience, Python or Go, and expertise in high-throughput systems.