Last updated: 2025-10-12

79 Full Stack Software Engineering jobs in Los Angeles.

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Endless Commerce

At Endless Commerce, we’re transforming multi-channel commerce infrastructure with a platform that streamlines order management, fulfillment, and integrations …

Senior Back-End Software Engineer

Los Angeles

  • Skills: Ruby on Rails, PostgreSQL, Back-end services, API development, Scaling solutions, Cloud-based platforms, RESTful API, Continuous integration, Agile environments, Mentoring
  • Level: mid
  • Type: full_time

Circadia

A healthcare technology company focused on improving patient care through innovative software solutions and IoT devices.

Full-Stack Software Engineer

Los Angeles

  • Skills: Full-Stack Development, Python, ReactJS, Vue.js, Angular, Test-Driven Development (TDD), API Development, Healthcare Technology, IoT Devices, Security Best Practices
  • Level: mid
  • Type: full_time

Open

Open is a modern studio designing a new way to practice wellbeing, combining hybrid methodology with a social platform to make mindfulness achievable for all. …

Fullstack Engineer

Los Angeles

  • Skills: Fullstack Engineer, web product, ownership, mindfulness, wellbeing, immersive classes, digital platform, team, design oriented, transform ideas
  • Level: mid
  • Type: full_time

Tech Innovators Inc.

A leading tech company focused on developing innovative software solutions for businesses.

Software Engineer

Manhattan Beach

  • Skills: software development, agile methodologies, full-stack development, JavaScript, React, Node.js, RESTful APIs, cloud computing, problem solving, collaboration
  • Level: mid
  • Type: full_time

Relativity Space

At Relativity Space, we have two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in addi…

Software Engineer - Factory Platform Team

Long Beach

  • Skills: software development, agile methodologies, application development, data visualization, additive manufacturing, react, python, engine testing, cloud services, team collaboration
  • Level: senior
  • Type: full_time

Gauntlet

Gauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for pr…

Software Engineer

Los Angeles

  • Skills: software development, full stack engineering, TypeScript, React, blockchain technology, DeFi protocols, user-centric applications, agile development methodologies, decentralized applications, monetary transactions
  • Level: mid
  • Type: full_time

SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…

APPLICATION SOFTWARE ENGINEER

Hawthorne

  • Skills: full stack development, Python, Docker, Kubernetes, continuous integration, PostgreSQL, Java, scalable systems, version control, cloud technologies
  • Level: entry
  • Type: full_time

Celonis

Celonis makes processes work for people, companies and the planet. The Celonis Process Intelligence Platform uses industry-leading process mining and AI techno…

Full Stack Engineer

Los Angeles

  • Skills: Full Stack Development, Process Mining, Angular, TypeScript, Java Spring Boot, Big Data, User Experience, Data Visualization, AI/ML Technologies, Application Performance
  • Level: mid
  • Type: full_time

SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…

FULL STACK PROPULSION SOFTWARE ENGINEER, DATA ANALYSIS (RAPTOR)

Hawthorne

  • Skills: data analysis, full-stack software, Python, C#, .NET, JavaScript, React, Docker, Kubernetes, data pipelines
  • Level: mid
  • Type: full_time

First Resonance

First Resonance accelerates the speed and reliability of hardware development for companies manufacturing the next generation of hardware products. This includ…

Senior Software Engineer (Backend)

Los Angeles

  • Skills: GraphQL, Object Relational Mapping, Postgres, APIs, JSON Web Token, unit testing, integration testing, micro-services, agile development, ETL processes
  • Level: mid
  • Type: full_time

Hadrian Automation

Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to …

Fullstack Software Engineer

Los Angeles

  • Skills: full-stack, automated factories, software engineering, React, Next.js, TypeScript, Go, Python, supply chain management, ITAR compliance
  • Level: mid
  • Type: full_time

Sensor Tower

Sensor Tower cultivates responsibly sourced market intelligence that provides visibility into the trends shaping the global digital economy. Our customers use …

Full Stack Engineer

Los Angeles

  • Skills: C#, SQL, React, AWS, SQL Server, Redshift, Mongo, EntityFramework, ASP.NET Core, Devops
  • Level: mid
  • Type: full_time

HeyGen

At HeyGen, our mission is to make visual storytelling accessible to all. Over the last decade, visual content has become the preferred method of information cr…

Fullstack Software Engineer

Los Angeles

  • Skills: Full Stack Software Development, Typescript, React, Python, Go, RESTful API, AWS, Azure, GCP, MySQL
  • Level: mid
  • Type: full_time

Whatnot

Whatnot is a community marketplace where you can safely buy, sell, go live and build a community with other like-minded people. We got our start offering a buy…

Fullstack Engineer, Seller Merchandising

Los Angeles

  • Skills: fullstack, livestream shopping, community marketplace, Next.js, React, GraphQL, checkout experience, seller engagement, software development, high growth
  • Level: senior
  • Type: full_time

Tatari

Tatari is on a mission to revolutionize TV advertising. We work with some of your favorite disruptor brands—like Calm, Vuori, Rocket Money, and hundreds more—t…

Fullstack Engineer

Los Angeles

  • Skills: TypeScript, React, Python, SQLAlchemy, GraphQL, full-stack, AI, agile development, data engineering, cloud platforms
  • Level: mid
  • Type: full_time

ZipRecruiter

ZipRecruiter is a leading online employment marketplace. Powered by AI-driven smart matching technology, the company actively connects millions of all-sized bu…

Senior Software Engineer, Full Stack

Santa Monica

  • Skills: full stack software development, ReactJS, Javascript, AngularJS, scalable web applications, user interfaces, backend systems, complex solutions, cross functional teams, engineering innovation
  • Level: senior
  • Type: full_time

Commure + Athelas

Commure builds solutions that simplify healthcare providers' lives and keep them connected to their patients so they can focus on providing care.

Director of Engineering, Air

Los Angeles

  • Skills: Electronic Health Record, EHR, full-stack development, ReactJS, Python, PostgreSQL, GraphQL, REST, scalable web applications, healthcare innovation
  • Level: senior
  • Type: full_time

SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…

Full Stack Software Engineer (Starlink)

Hawthorne

  • Skills: JavaScript, HTML, CSS, C#, Docker, Kubernetes, React, PostgreSQL, Continuous Integration, Microservices
  • Level: mid
  • Type: full_time

FanDuel Group

FanDuel Group is the premier mobile gaming company in the United States and Canada, operating a portfolio of brands across mobile wagering including sportsbook…

Senior Software Engineer, TV Technologies

Los Angeles

  • Skills: C#, Node.js, Python, Terraform, React, JavaScript, DevOps, CI/CD, AWS, broadcast
  • Level: senior
  • Type: full_time

Magnite

Magnite is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and forma…

Engineer II - API (JavaScript/RoR)

Los Angeles

  • Skills: JavaScript, RESTful APIs, Ruby, Postgres, React, Asynchronous Programming, Unit Tests, Algorithms, Data Structures, CI
  • Level: mid
  • Type: full_time