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Top Full-Stack Engineer Jobs in Los Angeles, CA

6 Hours Ago
Easy Apply
Hybrid
Los Angeles, CA
Easy Apply
120K-150K Annually
Senior level
120K-150K Annually
Senior level
Artificial Intelligence • Big Data • Consumer Web • Digital Media • Marketing Tech
The Lead .NET Full Stack Engineer will design, develop, and lead technical initiatives, working on both front-end and back-end technologies. Responsibilities include integrating APIs, maintaining web applications, collaborating with cross-functional teams, and mentoring junior developers while ensuring high-quality software solutions.
Top Skills: C#
5 Days Ago
Los Angeles, CA
Mid level
Mid level
Artificial Intelligence • Big Data • Machine Learning • Business Intelligence
The Full Stack Developer will architect, develop, and test server-side and client software for controlled environment systems. Responsibilities include deploying in cloud environments, adapting to customer requirements, and engaging in code reviews, customer meetings, and prototyping.
Top Skills: C++GoHTMLJavaJavaScriptPythonRustTypescript
3 Days Ago
Remote
Hybrid
Los Angeles, CA
130K-160K Annually
Mid level
130K-160K Annually
Mid level
Artificial Intelligence • Software • Biotech • Pharmaceutical
As a Full Stack Engineer at Sleuth, you will be responsible for writing clean, maintainable code and making key architectural decisions that shape the engineering organization. You will work across different domains to transform ideas into production-ready features for a cutting-edge AI tool in the biopharma industry.
Top Skills: JavaScriptPythonTypescript
2 Days Ago
Los Angeles, CA
184K-247K Annually
Senior level
184K-247K Annually
Senior level
Digital Media • News + Entertainment
The Lead Full Stack Developer will oversee the architecture and development of a media workflow management system. Responsibilities include collaborating with cross-functional teams, delivering high-quality software, mentoring engineers, and driving improvements in methodologies. The role requires strong technical leadership and significant programming expertise across various technologies.
Top Skills: HTMLJavaScriptNode.jsPHPReactTypescript
Yesterday
Remote
Los Angeles, CA
Senior level
Senior level
AdTech • Big Data • eCommerce • Information Technology • Social Media • Data Privacy
The Lead Fullstack Engineer will design, develop, and maintain scalable services, implement new features, optimize application performance, and adopt best practices for code quality and CI/CD.
Top Skills: JavaScriptTypescript
6 Hours Ago
Los Angeles, CA
Senior level
Senior level
Gaming • Software
As a Staff Full Stack Engineer at Blitz, you will develop and integrate core platform features, focusing on backend API endpoints and incorporating generative AI solutions for audio. You will collaborate with product and engineering teams to create scalable systems and deliver an exceptional user experience in a fast-paced startup environment.
Top Skills: Typescript
6 Hours Ago
Hybrid
Los Angeles, CA
100K-120K Annually
Entry level
100K-120K Annually
Entry level
AdTech • Digital Media • Gaming • Marketing Tech • Mobile • Social Media • Big Data Analytics
As a full stack developer at Sensor Tower, you will tackle performance and scalability challenges, refactor code, manage technical debt, and develop new features using C#, SQL, and other technologies. Participate in a collaborative dev process while contributing to continuous improvements and architecture design.
Top Skills: C#JavaScriptRubySQL
4 Days Ago
Remote
Los Angeles, CA
165K-215K Annually
Senior level
165K-215K Annually
Senior level
Consumer Web • Digital Media • Information Technology • News + Entertainment • Social Media
As a Senior Full-Stack Engineer, you will design and develop robust financial applications using Django and React, tackle complex challenges while ensuring security in financial transactions, and contribute to a small, impactful team. You will also participate in collaborative sessions and take ownership of ongoing development tasks such as bug fixing.
Top Skills: Python
6 Hours Ago
Hybrid
Los Angeles, CA
Senior level
Senior level
Design
As a Fullstack Engineer, you'll have the responsibility of owning the web product from conception to deployment. You will develop both frontend and backend features, ensuring the software is reliable and scalable, while collaborating closely with design teams to deliver exceptional user experiences.
Top Skills: CSSHTMLJavaScriptNode.jsNoSQL
13 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
Artificial Intelligence • Computer Vision • HR Tech • Machine Learning • Software
The Staff Engineer, Full Stack will design, build, and implement innovative features for Veritone's AI platform. Responsibilities include developing services in TypeScript, React, and Node.js, ensuring application reliability, optimizing performance, and mentoring junior engineers.
Top Skills: JavaScriptNode.jsReactTypescript
9 Days Ago
Los Angeles, CA
149K-221K Annually
Senior level
149K-221K Annually
Senior level
Digital Media • News + Entertainment
As a Lead Backend Engineer, you will design, develop, and manage the curation platform for Disney Streaming applications, ensuring a high-quality user experience. Responsibilities include collaborating with cross-functional teams, mentoring engineers, and enhancing system performance. You will provide technical leadership while also driving innovation within the team.
Top Skills: JavaScriptPythonTypescript
12 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
AdTech • Big Data • eCommerce • Marketing Tech • Software
The Senior Software Engineer will architect and develop scalable PHP APIs and services, engaging in all aspects of the software development process including design, testing, and deployment. The engineer will optimize existing software, solve complex problems in distributed systems, and maintain coding best practices.
Top Skills: CSSHTMLJavaScriptMySQLPHP
15 Days Ago
Los Angeles, CA
172K-303K Annually
Senior level
172K-303K Annually
Senior level
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Full Stack Engineer on Snap's Monetization Team, you will build and optimize mobile and desktop web software applications, implementing high-quality designs and features. You will analyze operational metrics and enhance user interfaces, contributing to Snap's shared libraries and engineering culture.
Top Skills: GoJavaJavaScriptNode.jsPythonTypescript
15 Days Ago
Los Angeles, CA
129K-228K Annually
Junior
129K-228K Annually
Junior
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Full Stack Engineer on Snap's Monetization Team, you will build mobile and desktop web applications, optimize user-facing product performance, implement user interfaces, analyze metrics, and contribute to engineering culture through shared libraries and systems.
Top Skills: GoJavaJavaScriptNode.jsPythonTypescript
16 Days Ago
Los Angeles, CA
172K-245K Annually
Senior level
172K-245K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
As a Mission Software Engineer, you will develop software solutions for military applications, ensuring that Anduril products integrate seamlessly. Your role includes writing code, analyzing metrics, troubleshooting issues, and collaborating with various teams while keeping the mission in focus. You are expected to embrace challenges and travel up to 30% of the time to deploy capabilities in real-world situations.
Top Skills: C++GoJavaScriptPythonRust
23 Hours Ago
Remote
Los Angeles, CA
240K-359K Annually
Senior level
240K-359K Annually
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a Senior Staff Software Engineer for the eCommerce platform at Square, you will drive the technical strategy and oversee the backend engineering for various online retail services. Your role includes setting technical standards, leading project teams, and ensuring operational excellence for a seamless experience for sellers and buyers.
Top Skills: GoJavaKotlinPHP
Yesterday
Los Angeles, CA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Staff Software Engineer will design and implement innovative ad formats, enhance backend infrastructure, collaborate with product teams, conduct testing and debugging, and mentor fellow engineers to achieve high-quality outcomes.
6 Hours Ago
Easy Apply
Hybrid
Los Angeles, CA
Easy Apply
90K-140K Annually
Mid level
90K-140K Annually
Mid level
Artificial Intelligence • Big Data • Consumer Web • Digital Media • Marketing Tech
The Software Engineer II position involves developing full stack web applications, focusing on customer acquisition programs and real-time advertising technology. Responsibilities include building and maintaining applications, integrating third-party APIs, and utilizing various technologies such as MySQL and JavaScript frameworks. The role requires project ownership and contributes significantly to the company's technological advancements.
Top Skills: .NetC#JavaScriptNode.jsPythonReact
13 Hours Ago
Easy Apply
Los Angeles, CA
Easy Apply
Senior level
Senior level
Artificial Intelligence • Computer Vision • Machine Learning • Payments • Real Estate
As a Senior Software Engineer, you will design and maintain backend services, participate in the development lifecycle, lead technical discussions, and implement best practices in automation testing. You will ensure system scalability and work closely with partners to integrate solutions into the Metropolis platform.
Top Skills: JavaScala
4 Days Ago
Remote
Los Angeles, CA
185K-327K Annually
Senior level
185K-327K Annually
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a backend software engineer on the Credit Underwriting Team, you will design and build sophisticated underwriting services utilizing data and machine learning. You'll collaborate with product and engineering teams to enhance lending products, modernize underwriting processes, and ensure systems are secure and reliable while supporting an aggressive product launch roadmap.
Top Skills: GoKotlinRuby
3 Days Ago
Los Angeles, CA
Expert/Leader
Expert/Leader
Healthtech • Kids + Family • Mobile • Music • Software
As a Staff Backend Software Engineer at Calm, you will design, develop, and maintain secure and scalable backend systems for mobile and web applications. You will collaborate with various teams to gather requirements, implement monitoring, and ensure high-quality code through testing and code reviews. Additionally, you will mentor and train other engineers, contributing to a culture of professional growth.
Top Skills: Backend SystemsRest Api
2 Days Ago
Los Angeles, CA
100K-120K Annually
Junior
100K-120K Annually
Junior
AdTech • Big Data • Digital Media • Software
As a Software Engineer II, you will develop APIs and UIs for advertising platforms, manage project priorities, and collaborate with teams on software quality. Responsibilities include coding, testing, and supporting production services.
Top Skills: JavaScriptPHPPythonRubyTypescript
6 Days Ago
Easy Apply
Remote
Los Angeles, CA
Easy Apply
Senior level
Senior level
Information Technology • Security • Cybersecurity
As a Senior Software Engineer at Huntress, you will design, develop, and release software features for the Core Platform, ensuring high code quality and scalability. You will engage in end-to-end project ownership, mentor teammates, and propose technical solutions while working across various stack levels, including frontend and backend.
Top Skills: Ruby
6 Days Ago
Hybrid
Los Angeles, CA
195K-343K Annually
Expert/Leader
195K-343K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Staff Engineer will design and scale media backend services, optimizing media encoding and transcoding strategies to enhance user experiences while managing costs. They will collaborate across teams to meet product requirements, advocate for best practices, and provide technical direction in the media domain.
6 Hours Ago
Los Angeles, CA
Senior level
Senior level
eCommerce • Gaming
As a Staff Software Engineer, you'll lead technical direction and mentorship while building player experiences for a new fighting game. Responsibilities include developing UI features, backend systems, live services, and collaborating with various teams to ensure solid technical architecture for a successful launch at scale.
Top Skills: C#C++Go
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