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Software Engineer United States Jobs (On-site work)

1476 Job Offers

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Senior/Staff Software Engineer
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Sandbar seeks a Senior/Staff Software Engineer in NYC to build integrations connecting Stream's voice ring to everyday software. Requires 5+ years, strong Python, OAuth, webhooks, and MCP experience. Early equity, unlimited PTO.
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Sandbar
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Senior Software Engineer - Frontend
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UiPath seeks a Senior Frontend Engineer in Bellevue to build design systems and component libraries for AI-powered automation. Requires 6+ years fullstack experience, React expertise, and strong system design skills.
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UiPath
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Principal Software Engineer
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UiPath seeks a Principal Software Engineer in Bellevue to architect large-scale cloud services and AI-native systems. Requires 10+ years building commercial applications, distributed systems expertise, and a founder mindset.
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UiPath
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Senior Staff Software Engineer, Storage
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Lead the architectural vision for Crusoe's storage engine as Senior Staff Software Engineer in Sunnyvale. Requires 12+ years in distributed cloud storage, C/C++/Go/Rust expertise, and deep knowledge of NFS, NVMe/TCP. Competitive pay, RSUs, and comprehensive benefits.
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Crusoe
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Embedded Software Engineer
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Join Valinor as an Embedded Software Engineer in Washington, D.C. Build low-level firmware in C/C++ for smart optics, working with embedded Linux, BSPs, and device drivers. 5+ years of experience required.
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Location
United States, Washington D.C., DC
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Valinor Enterprises, Inc.
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Software Engineer
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Blossom Health seeks a Software Engineer in NYC to build AI-native products and LLM-powered systems for mental healthcare. Own AI features end-to-end, from prototyping to production, in a high-trust, hyper-growth startup.
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Blossom Health
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Forward Deployed Software Engineer - US Government
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Palantir seeks Forward Deployed Software Engineers in Laurel to design end-to-end solutions for critical customer challenges. Requires active Top Secret US Security Clearance. Enjoy medical, dental, vision insurance, commuter benefits, and flexible PTO.
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Palantir Technologies
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Software Engineer - Core Platform
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Join a well-funded AI lab in Palo Alto as a Software Engineer building distributed systems for frontier multimodal models. Requires 3+ years with C++/Python, Kubernetes, and fault-tolerant design.
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Elorian
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Software Engineer, Cell Orchestration
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Join Hadrian as a Software Engineer in Torrance, CA, building software to orchestrate mechatronic devices and automate manufacturing cells. Requires 4+ years with Python, TypeScript, C#, or C++ and hands-on hardware work.
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Hadrian Automation
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Full-Stack Software Engineer, Reinforcement Learning
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Full-stack engineer needed in San Francisco to build interfaces, backend systems, and internal tools for an AI reinforcement learning data platform. Requires 3+ years experience, Python, React/TypeScript, and ML/RL exposure. Salary $130K-$225K with visa sponsorship.
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Clera
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Founding Software Engineer
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Founding Software Engineer role in San Francisco real estate tech. Build AI-powered property management systems with TypeScript, Python, and PostgreSQL. Salary $150K-$300K. On-site, no visa sponsorship.
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Clera
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Member of Technical Staff, (Software Engineer, Experience)
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Join Perplexity's Core Experience team in San Francisco as a frontend engineer building polished, intuitive web interfaces used by millions daily. Requires React, TypeScript, CSS expertise and exceptional design sensibility.
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Perplexity
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Software Engineer, Payments Infrastructure
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Join Sierra in San Francisco as a Software Engineer on the Payments Infrastructure team. Build secure, real-time card capture and tokenization systems in Go, with 5+ years of backend experience required. Enjoy unlimited PTO and great benefits.
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Sierra
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Software Engineer, Agent Builder
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Join Sierra in San Francisco as a Software Engineer on the Agent Builder team. Build full-stack solutions for customer-facing AI agents with 4+ years of production experience. Enjoy unlimited PTO and great benefits.
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Sierra
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Software Engineer, Insights
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Join Sierra in San Francisco as a Software Engineer on the Insights team. Build full-stack systems for AI agent analytics, A/B testing, and monitoring. Requires 4+ years experience and a CS degree.
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Sierra
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Software Engineer, Context Engine
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Join Sierra in San Francisco as a Software Engineer on the Context Engine team. Build large-scale data systems with Spark, Flink, and Iceberg while powering AI agent memory and personalization.
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Sierra
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Software Engineer, Horizon
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Join Sierra in San Francisco as a Software Engineer on Horizon, building self-improving AI agents that handle complex business outcomes. Requires 2+ years experience with Python, TypeScript, or Go and React.
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Sierra
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Senior/Staff Software Engineer, Data Lifecycle
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Join Decagon in New York as a Senior/Staff Software Engineer for Data Lifecycle. Build PII redaction systems and reliable data deletion workflows using Python. Enjoy great benefits and a dynamic in-office culture.
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Decagon
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Senior Software Engineer (Mobile)
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Bright Pattern seeks a Senior Software Engineer (Mobile) in Pleasanton, CA to build next-gen contact center apps. Requires 3+ years mobile dev with React Native, Java, Kotlin, Swift. Competitive pay, stock options, 401K.
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Bright Pattern
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Senior Software Engineer, Hardware In Loop (HIL)
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Skydio seeks a Senior Software Engineer to own its embedded HIL test system end to end, from Python framework and CI integration to physical test stations. Requires strong Python, Linux and embedded expertise. Based in San Mateo with equity and health benefits.
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Salary
190000.00 - 250000.00 USD / Year
Skydio
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About the Software Engineer role

Explore the dynamic and in-demand world of software engineering jobs, where professionals design, build, and maintain the digital infrastructure that powers modern life. Software engineers, often synonymous with developers, are the creative problem-solvers and architects behind websites, mobile apps, operating systems, and complex enterprise systems. This career path blends analytical thinking with creative design to translate user needs and business goals into functional, efficient, and scalable software solutions.

The core responsibility of a software engineer is the full software development lifecycle. This typically begins with analyzing requirements and collaborating with product managers, designers, and other stakeholders. Engineers then design system architecture, write clean and maintainable code, and rigorously test their creations to ensure reliability and performance. A significant part of the role involves debugging issues, optimizing existing systems, and deploying updates. Many engineers also participate in code reviews to maintain quality standards and contribute to technical documentation. In today's agile environments, they often work in iterative cycles, continuously integrating and delivering new features.

Software engineering jobs can be specialized, but common areas include front-end (client-side), back-end (server-side), and full-stack development. Front-end engineers focus on user interfaces and experiences using technologies like HTML, CSS, and JavaScript frameworks. Back-end engineers build the server logic, databases, and application programming interfaces (APIs) that power functionality behind the scenes. Full-stack engineers possess skills across both domains. Other specializations include DevOps, security, data engineering, and cloud-native development.

Typical skills and requirements for these roles are both technical and soft-skills based. Fundamentally, proficiency in one or more programming languages such as Python, Java, JavaScript, C#, or Go is essential. Understanding data structures, algorithms, and system design principles is crucial. Experience with frameworks, databases (SQL and NoSQL), and version control systems like Git is commonly expected. As software is increasingly built for the cloud, familiarity with services from providers like AWS, Azure, or GCP is a valuable asset. Equally important are strong problem-solving abilities, attention to detail, and effective communication skills for teamwork. While many positions require a degree in computer science or a related field, a proven portfolio and relevant experience are also highly valued pathways into software engineering jobs.

The profession offers immense variety, with opportunities to build everything from life-saving health applications and financial platforms to immersive games and cutting-edge AI tools. It is a career characterized by continuous learning, collaboration, and the tangible impact of creating products used by millions. For those with a logical mind and a passion for building, software engineering jobs present a rewarding and future-proof career path with endless possibilities for innovation and growth.