Full Stack Software Engineer Jobs in California

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321 - 340 of 457 Jobs

Fullstack Developer(Frontend)

Kalven Technologies Inc.

•

Remote

Contract, Third Party

Job Summary The Full Stack Developer will be responsible for designing, developing, and maintaining high-availability, Tier 1 cloud-based applications on AWS. This role requires expertise in backend (Java, Python, microservices, Kafka, AWS Lambda) and frontend (React.js, Redux, HTML, UI/UX) development, with a strong focus on infrastructure automation (CloudFormation, Terraform, Terragrunt), observability, monitoring, and performance optimization. The ideal candidate will have hands-on experienc
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Posted 12 hours ago | Updated 11 hours ago

Python Full Stack Developer with React

Momento USA LLC

•

Arkansas, USA

Third Party, Contract

Momento USA is a global technology consulting, talent acquisition and creative development firm that addresses clients most pressing needs and challenges. We currently looking for Python Full Stack Developer with React (Remote). Please see the job description below for your reference. Python Full Stack Developer (Strapi and Okta) Remote PRIMARY SKILLS React, Python, AWS, Terraform, AngularJS, JavaScript, CSS3, React JS, Java, Hibernate, Oracle RDBMS, Docker, Spring Core, Spring Boot, HTML5, MySQ
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Posted 28 days ago | Updated 9 hours ago

FullStackEngineer(AWS and Python)

Precision Technologies Corp

•

Remote

Full-time, Third Party

Here is the job opportunity information; Role: Full Stack Engineer(AWS and Python) Location: Remote Duration: Long Term Contract / Permanent Experience: 13+ Years MUST Mandatory Skills : React, node.js, AWS Lambda, API Gateway, Cloud watch, Python, Dynamo, must have hands on coding, Ci/cd, Terraform. We are looking for a talented and driven Full Stack Engineer with top proficiency in React, Node.js, and serverless technologies (specifically AWS Lambda) to join our dynamic engineering team. Profi
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Posted 14 days ago | Updated 13 days ago

Senior Manager of Full Stack Development

Stanley Black and Decker

•

Remote or Towson, Maryland, USA

Full-time

Senior Manager of Full Stack Development Come make the world and accelerate your success. It takes great people to achieve greatness. People with a sense of purpose and integrity. People with a relentless pursuit of excellence. People who care about making things better For Those Who Make The World . Sound like you? Join our top-notch team of more than 50,000 diverse and high-performing professionals globally who are making their mark on some of the world's most beloved brands, including DEWALT
Posted 4 days ago | Updated 10 hours ago

Engineering Manager, Growth

Discord Inc.

•

San Francisco, California, USA

Full-time

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. We're looking for
Posted 23 days ago | Updated 11 hours ago

Java Full Stack Developer

Acadia Technologies, Inc.

•

San Francisco, California, USA

Full-time

Front-End Skills:HTML, CSS, and JavaScript:These are the foundational languages for building user interfaces. HTML provides the structure, CSS handles the styling, and JavaScript adds interactivity.JavaScript Frameworks/Libraries:Frameworks like React, Angular, or Vue.js are crucial for building dynamic and complex user interfaces. Back-End Skills:Java:A core programming language with a strong foundation in object-oriented programming (OOP) principles like encapsulation, inheritance, polymorphi
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Posted 3 days ago

Full Stack Java Developer - AVP - Irving, TX

Citi

•

Remote or Irving, Texas, USA

Full-time

We are looking for a Senior Programmer/Assistant Vice President in application development area with experience building robust, high-performance, large-scale applications. We are working on several firm-wide initiatives and we are seeking individuals who are motivated to take challenging tasks. Team Background The Credit Risk Technology Team is responsible for delivering Counterparty Credit Risk Management software solutions. These tools allow salespeople, traders, operations staff and risk o
Posted 60+ days ago | Updated 10 hours ago

Java/full-stack developer

Luxoft USA Inc

•

Irvine, California, USA

Full-time

Project Description:Luxoft is looking for a Full-stack Developer who would be working with our Customer - one of the world's largest investment management companies. Based in Southern California, our client manages close to $2 trillion in assets and is working with Luxoft in a full-scale upgrade of their technology. We are looking for talented and ambitious people. It's a high potential engagement with opportunity to expand our reach into a large share of their new and existing business.Responsi
Posted 30 days ago | Updated 30 days ago

Internship, Product Engineer, Applications Engineering (Fall 2025)

Tesla Motors

•

Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around September 2025 and continue through the Fall term (approximately December 2025) or into Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should a
Posted 60+ days ago | Updated 11 hours ago

Java Fullstack Developer

Dexian DISYS

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Remote

Contract

Java Fullstack Developer 100% Remote 12 + Months $35 - $37 Must Have: 4+ years of full stack development Strong Java backend experience Strong frontend experience with JavaScript.. will also consider Angular or Typescript Strong AWS experience in most recent roles Experience with MySQL, TSQL, or SQL Server. Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest
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Posted 8 days ago | Updated 3 hours ago

AI Platform Engineer

Allstate Insurance Company

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Remote

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description **We have 1 position on this team open in the US & can hir
Posted 33 days ago | Updated 11 hours ago

ArcGIS Full Stack Developer

Creative IT Inc

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Remote

Third Party, Contract

Job Summary: We are seeking Senior Full Stack Developers with strong expertise in Angular 19, Java/Spring Boot, and ESRI ArcGIS. The ideal candidates will possess deep front-end and back-end development experience and must have hands-on knowledge of ESRI ArcGIS tools and APIs. This role is critical in delivering robust, scalable, and map-integrated web applications. Key Responsibilities: Design and develop full stack web applications using Angular 19, Spring Boot, and ArcGIS.Build interactive GI
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Posted 9 days ago

ReactJS Developer

MethodHub

•

San Francisco, California, USA

Contract, Third Party

Full Stack Developer Location: San Francisco, CA (Onsite) Duration: Long Term Our Tech Stack Frontend: TypeScript and React in a Mono-Repo structure Backend: TypeScript, using NestJS and Prisma Database: PostgreSQL What You'll Be Doing Design and build multi-part solutions to story tasks, considering risk mitigation and advanced testing processes, including building tests using React Testing Library and PlaywrightCollaborate with cross-functional teams, including product management, quality assu
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Posted 2 days ago | Updated 12 hours ago

Founding Engineer / React-Native / Gaming

Motion Recruitment Partners, LLC

•

Los Angeles, California, USA

Full-time

My client is building a new kind of sports betting and entertainment app - fast, intuitive, and community-driven. Backed by top investors and is rethinking the space from the ground up. They are looking for a full-stack engineer (React Native + Node.js + AWS) to help scale their real-time sports platform. You'd work directly with the founding team on live gameplay, WebSocket infra, mobile deployments, and more - all in a high-ownership, fast-paced startup environment. If you love sports, real-ti
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Posted 24 days ago | Updated 6 hours ago

Dot Net Fullstack Developer

Star Software System LLC

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Fremont, California, USA

Contract

Top Requirements (Must haves) Must-Have Skills and Qualifications 1. Frontend Development Strong experience in Angular (highly preferred) Skilled in HTML, JavaScript, and CSS Resume should specify: What they built with Angular (a page, a feature, or a full application) Their role (leading, coding, end-to-end development) 2. Backend Development Proficient in C# programming Experience with RESTful APIs (open to any REST API framework) Familiarity with microservice architecture and message queues
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Posted 15 days ago | Updated 3 hours ago

Java Full stack Developer with ServiceNow Experience

BURGEON IT SERVICES LLC

•

San Jose, California, USA

Contract, Third Party

Job Title: Java Full stack Developer with ServiceNow Experience Location: San Jose, CA Duration: 12 months Job Description: The ideal candidate should have strong Java development skills along with exposure to ServiceNow customization and integration. Key Responsibilities: Develop, test, and maintain Java-based applications. Work on ServiceNow platform for development and integration tasks. Customize and configure ServiceNow modules as per business requirements. Collaborate with cross-functiona
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Posted 15 days ago | Updated 15 days ago

Node Js Full stack Engineer

Quality IT Source, LLC

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Remote or New York, New York, USA

Full-time

Lead a team of 5-6 full stack engineersWork with product management on sprint planning and roadmapReview requirements to outline technical design, architecture, flesh out tickets/tasks and story point estimatesManage team allocationsReview/manage team velocity and quality to ensure successful delivery of scope planned in a sprint/releaseProvide timely feedback and conduct performance evaluationsNodeJS with experience building Microservices using ExpressJS with dedicated APIsExperience using HTTP
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Posted 60+ days ago | Updated 23 days ago

PHP Developer - Sunnyvale, CA (Hybrid)

R Systems, Inc.

•

Sunnyvale, California, USA

Contract

About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as product companies in telecom, media, finance, manufacturing
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Posted 10 days ago | Updated 8 hours ago

Python Full Stack Developer (Only CA local) (In-Person Interview and Day 1 Onsite)

Uniglobe Technologies, Inc

•

San Ramon, California, USA

Third Party, Contract

Role: Python Full Stack Developer Location: San Ramon, CA (In-Person Interview and Day 1 Onsite) Duration: Long Term Contract Must Have Python + ReactJS 6-10 Years of relevant experience and skilled in - Python, RESTful Webservice, NoSQL Database, In Memory Database.Hands-on & In depth knowledge of Python application programming concepts, Django REST framework, FlaskCreate services as part of back-end: message intake and processing pipelines (message flow), REST APIs for front-end, data manipula
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Posted 7 days ago | Updated 3 days ago

Senior C# Full Stack Developer

Precision System Design Inc.

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Remote

Contract

Our Fortune 100 direct client is hiring for experienced Senior Full Stack Developers to work on large-scale IT projects. You would be designing and coding in a variety of technologies supporting and developing an Vue/Angular UI application, with C# back-end microservices. The ideal candidate will have strong C# development experience, has worked with front-end technologies such as angular, and back-end experience with SQL Server. This role can be done fully remotely following an EST work schedul
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Posted 8 days ago | Updated 10 hours ago