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Software Engineer - Full Stack United States Jobs

143 Job Offers

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Full-Stack Software Engineer, Reinforcement Learning
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Full-stack engineer needed to build interfaces, backend services, and internal tools for an AI reinforcement learning data platform in San Francisco. Requires 3+ years experience, Python, React/TypeScript, and ML/RL exposure. Salary $130K-$225K plus visa sponsorship.
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Clera
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Full Stack Staff & Software Engineer, Consumer Monetization
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Join OpenAI in San Francisco as a Staff Full Stack Engineer on Consumer Monetization. Lead end-to-end purchasing experiences, checkout conversion, and payments architecture in a hands-on role with real product ownership.
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OpenAI
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Mobile / Full Stack Staff & Software Engineer, Consumer Monetization
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Staff+ engineer needed in San Francisco to build purchasing and subscription experiences across iOS/Android, web, and product APIs. Deep mobile expertise plus frontend or backend skills required. Hybrid role, 3 days in office.
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OpenAI
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Senior Software Engineer, Full-Stack (Arsenal 2)
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Senior Full-Stack Engineer role at Anduril in Santa Ana building offline-capable web apps for factory floor production planning. Requires 8+ years experience with React, Next.js, Node.js, TypeScript, and PWA patterns.
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Anduril Industries
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Senior Full-Stack Software Engineer (Arsenal 2)
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Senior Full-Stack Engineer role at Anduril in Santa Ana. Requires 8+ years building production systems, deep JavaScript/TypeScript, React, Next.js and Node.js expertise, plus offline-first PWA architecture skills for factory-floor applications.
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Anduril Industries
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Senior Full Stack Software Engineer - Shared Services
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Bluesight seeks a Senior Full Stack Engineer to build scalable healthcare data products for hospital pharmacy systems. Remote US role requires Terraform, AWS DynamoDB, and strong testing expertise. Ruby on Rails and FHIR experience a plus.
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Location
United States, United States - Remote
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130000.00 - 145000.00 USD / Year
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Bluesight
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Senior Software Engineer, Full-Stack (Arsenal 2)
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Senior Full-Stack Engineer role at Anduril in Santa Ana building offline-capable web apps for factory floor production planning. Requires 8+ years experience with React, Next.js, Node.js, TypeScript, and PWA patterns.
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Anduril Industries
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Software Engineer - Full Stack Developer
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AnaVation seeks a Full Stack Developer in San Antonio, TX for a hybrid cloud big data program supporting cybersecurity missions. Requires active Top Secret clearance, 4+ years SDLC experience, and Java, React, or Python skills.
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AnaVation
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Full Stack Software Engineer, Sales Platform
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Join OpenAI's Enterprise Platform Technology team as a Full Stack Software Engineer in San Francisco. Build internal web apps and integrations for go-to-market teams, own architecture decisions, and shape intelligent seller workflows. Hybrid role, 3 days onsite.
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OpenAI
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Full Stack Software Engineer, Lab Platform (LIMS)
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Join insitro as a Full Stack Software Engineer on the Lab Platform team in South San Francisco. Build React/TypeScript frontends and Python services integrating lab instruments, Benchling, and AI agents. 2-4+ years experience required.
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insitro
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Software Engineer II - Full Stack
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Join CharterUP as a Software Engineer II - Full Stack in Austin. Build features with Vue/React and Java on AWS, using AI-assisted tools. 2+ years experience required. Grow with a hyper-growth tech team.
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CharterUP
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Senior Software Engineer (Full Stack), Intelligence Systems
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Join Anduril as a Senior Software Engineer (Full Stack) in Reston, building AI-powered defense systems with React, Redux Toolkit, and RESTful APIs. Requires active U.S. Secret clearance.
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Anduril Industries
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Software Engineer II, Full Stack (Card Acquisition)
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Join the Card Acquisition team as a Full Stack Software Engineer II in a remote-first role. Work with React, React Native, Kotlin or Python to build scalable APIs and seamless user experiences. Enjoy equity, full health coverage and flexible time off.
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146000.00 - 225000.00 USD / Year
Affirm
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Full Stack Software Engineer
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Prophetic seeks a Full Stack Software Engineer in Portland to build AI-native real estate features using Python, TypeScript/React, and REST APIs. Requires 3+ years experience, US work authorization, and offers equity, unlimited PTO, and hybrid flexibility.
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Prophetic Technologies Inc
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Full-Stack Senior Software Engineer
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Amplitude seeks a Full-Stack Senior Software Engineer in San Francisco to own critical product surfaces end-to-end. Requires 5+ years, React and Node.js/Python expertise, and an AI-native mindset.
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9c26369c-d400-4eb7-a9b3-ab8f6469f9e8
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Full Stack Software Engineer - Enterprise
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Substack seeks a Full Stack Software Engineer in NYC to build tools empowering creators. Requires 3-6 years experience with TypeScript, Node, React, and Postgres. Own features for audience growth and custom websites.
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Substack
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Software Engineer, Full Stack (Process Execution)
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Join Benchling as a Full Stack Software Engineer in San Francisco, building AI-powered workflow tools for biotech R&D. Requires 3+ years experience with Python, React, and strong product sense.
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Benchling
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Senior Full-Stack Software Engineer (SIG)
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Senior Full-Stack Engineer role at Anduril in Santa Ana. Build web apps orchestrating simulation and digital twin workflows, plus UE5-based 3D visualization for factory operations. Requires 6+ years full-stack experience with React, Node.js, and 3D engines.
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Anduril Industries
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Senior Full-Stack Software Engineer (ArsenalOS Deployment)
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Senior Full-Stack Engineer to build offline-capable web apps for factory floor operations in Santa Ana. Requires 8+ years experience, JavaScript/TypeScript, React, Node.js, and PWA expertise. Join Anduril's defense tech mission.
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Anduril Industries
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Full Stack Software Engineer
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Join Echo Neurotechnologies in San Francisco as a Full Stack Software Engineer. Build Rust-based BCI applications, design APIs, and collaborate cross-functionally. Requires 3+ years experience, Rust/Python skills, and offers stock options and 401(k).
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Echo Neurotechnologies
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About the Software Engineer - Full Stack role

A Software Engineer - Full Stack job represents one of the most versatile and in-demand roles in modern technology. Full Stack Engineers are uniquely positioned to work across the entire technology stack, from user-facing interfaces to backend infrastructure and databases. These professionals are responsible for designing, building, and maintaining complete software applications, ensuring seamless integration between frontend and backend systems. In a typical Full Stack role, engineers handle a diverse range of responsibilities. On the frontend, they craft intuitive, responsive user interfaces using modern frameworks and libraries, focusing on performance, accessibility, and visual polish.

On the backend, they develop robust APIs, microservices, and server-side logic that power the application. They also work with databases—both relational and NoSQL—to manage data storage, retrieval, and optimization. A significant part of the job involves deploying and managing applications in cloud environments, utilizing containerization tools and continuous integration/continuous deployment pipelines. Collaboration is central to these jobs; Full Stack Engineers frequently partner with product managers, designers, data scientists, and other engineers to define features, establish success metrics, and iterate based on user feedback and experimentation. They participate in code reviews, mentor junior team members, and contribute to engineering best practices.

Live-site ownership is another critical aspect, requiring monitoring, alerting, incident response, and proactive improvements to system reliability. To succeed in Software Engineer - Full Stack jobs, professionals typically need a strong foundation in computer science principles, including data structures, algorithms, and system design. Proficiency in multiple programming languages is common, such as Java, Python, JavaScript, TypeScript, C#, or Go. js, Django, or Spring. Cloud computing expertise—particularly with AWS, Azure, or Google Cloud—is increasingly essential, as is familiarity with container orchestration tools like Docker and Kubernetes.

Soft skills are equally important: problem-solving, communication, and the ability to navigate ambiguous requirements are highly valued. The best candidates are lifelong learners who stay current with emerging technologies, whether that means exploring AI integration, new database paradigms, or evolving DevOps practices. Ultimately, Full Stack jobs offer a dynamic career path where engineers can see their work impact users directly, from initial concept to production deployment and beyond. This role is ideal for those who enjoy variety, continuous learning, and the satisfaction of building complete, end-to-end solutions that solve real-world problems. Whether you are early in your career or a seasoned leader, Full Stack engineering provides opportunities to grow technical depth, broaden your skill set, and make a tangible difference in how people interact with technology every day.