Fullstack Engineer Jobs in California

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.Net Full Stack Engineer / Remote / Full Time

Keanesoft

•

Remote

Full-time

Job Title: .Net Full Stack Engineer Location: Remote Duration: Full Time Client: TechM Job Description: We are seeking a highly skilled Full Stack Engineer with a strong background in building scalable business applications in fast-paced, agile environments. The ideal candidate will possess a solid mix of front-end and back-end development skills, along with cloud and API expertise. Key Qualifications: 8+ years of software engineering and application design experience, particularly in large-scal
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Posted 25 days ago

Staff Full Stack Engineer (Backend Focused)

Calendly

•

Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Engineering team? We make things possible for our customers through innovation. Why do we need you? Well, we are looking for a Staff Full Stack Engineer who will bring strong technical competency and distributed systems experience, enjoys solving complex problems with a results driven mindset, and fosters a strong sense of ownership and operational excellence. You will be using technologies like Google Cloud Platform, Kube
Posted 14 days ago | Updated 8 hours ago

Full Stack Engineer / Infrastructure as Code / UI/UX / Remote

Lockheed Martin Corporation

•

Remote or Fort Worth, Texas, USA

Full-time

Job Description Your Mission: Shape the future of infrastructure at Lockheed Martin as a Full Stack Engineer developing Infrastructure as Code within Enterprise IT! This dynamic, fast-paced environment is embracing DevSecOps, Automation, Orchestration and Agile to advance our strategic goals for Customer self-service to provide secure, responsive, adaptive and rapid business value. This Full Stack Engineer role will focus on "front-end" UI / UX and Automation, and will be instrumental to the s
Posted 1 day ago | Updated 8 hours ago

Staff Full Stack Engineer, IAM

Calendly

•

Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Engineering team? You will play a crucial role in designing, developing, and maintaining the foundational services and capabilities that support our engineering teams and drive the success of our products. You will leverage your deep technical expertise and leadership skills to influence platform architecture; guide engineering practices and execution; and ensure the resiliency, scalability, and performance of our platform.
Posted 27 days ago | Updated 8 hours ago

Sr. Full Stack Engineer (.Net, C#, Azure)

City National Bank

•

California, USA

Full-time

FULL STACK SENIOR ENGINEER WHAT IS THE OPPORTUNITY? As a member of the Technology & Innovations organization, the Full Stack Senior Engineer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and Azure cloud platform. The group is continuously working to improve our Agile, Engineering, and DevOps practices and this role will be expected to actively participate in these efforts. At its core, this role req
Posted 3 days ago

Senior Fullstack Engineer Community Support Engineering

Airbnb

•

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Community Support Platform (CSP) is responsible for the world-class technology, architecture, and solutions
Posted 5 days ago | Updated 8 hours ago

Full Stack Engineer (Python, React, MySQL and Mongo DB)

R Systems, Inc.

•

Newark, California, USA

Contract

Position: Full Stack Engineer (Python, React, MySQL and Mongo DB) Location: Newark, CA Duration: Long Term 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, inclu
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Posted 4 days ago | Updated 4 hours ago

Full Stack Engineer - Internship Fall 2025 (Meraki)

Cisco Systems, Inc.

•

San Francisco, California, USA

Full-time

Full Time Internship Opportunity - 40 Hours/wk September - December 2025 The modern world runs on the Internet, and the Internet cannot exist without its underlying infrastructure. Meraki makes setting up, managing, and maintaining that infrastructure easier than it has ever been before. Meraki enables connectivity everywhere from neighborhood cafes to education institutions to global hospitality groups operating thousands of sites. As a Software Engineer Intern at Meraki, you will help craft an
Posted 2 days ago | Updated 8 hours ago

Fullstack Engineer with Node/Python/AWS

Intraedge

•

Remote

Contract, Third Party

Job Title: : Fullstack Engineer with Node/Python/AWS Location: REMOTE Duration: Long Term Contract Job Description: Bachelor s degree in computer science or related field or equivalent hands-on experience 10+ years experience in software development, information systems, or equivalent technical environment Experience with agile scrum software development methodologies. Experience in all aspects of the software development lifecycle: design, functional and technical requirements, coding, debuggi
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Posted 25 days ago | Updated 12 days ago

Sr. FullStack Engineer, local to Irvine

Motion Recruitment Partners, LLC

•

Irvine, California, USA

Full-time

A growing healthcare technology company based in Irvine, CA is looking for a Senior Fullstack Engineer to join their team in a hybrid role. This is a fantastic opportunity to work with a modern tech stack - React, Node, TypeScript, AWS, and Next.js - to build meaningful solutions that directly impact patients and providers. This is a contract-to-hire opportunity with potential for long-term growth. Here's the cool part: this company is scaling rapidly and investing heavily in new greenfield proj
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Posted 23 days ago | Updated 4 hours ago

Java Full Stack Engineer C12 - Tampa

Citi

•

Remote or Tampa, Florida, USA

Full-time

Apps Dev Senior Java Analyst AMCSSI is the strategic reference data settlement instruction repository. The application must support backward compatibility to the legacy SSI platform, as well as integrate with Middle and Back Office systems to consume settlement instructions from the strategic platform. System performance and data quality are vital in ensuring stability in daily transaction processing. Potential Candidates must have experience with, and be enthusiastic about, developing all are
Posted 21 days ago | Updated 8 hours ago

Sr Fullstack Engineer Software Engineer - OS - OTA - Node - React Native

Motion Recruitment Partners, LLC

•

Irvine, California, USA

Full-time

This position is onsite, 5 days a week, in West Los Angeles. We are building out a next-generation operating system for televisions. A smart responsive AI platform that transform TV to an active assistant. We are looking for a Fullstack engineer with experience with React, Node, Typescript, Python. Experience with OTA(over the air) and AI is a big plus This is a startup. Candidates should be prepared to have the startup grind and hustle mentality. Required Skills & Experience 5+ years of soft
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Posted 3 days ago | Updated 4 hours ago

Full-stack Engineer, Data Platform - Experimentation & Evaluation

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A94670 Apply to this job Share this listing: Responsibilities Team Introduction Our mission in experimentation and evaluation team is to build the next-gen A/B testing platform, that empowers the company to make data-driven decision for the products. The supported scenarios include recommendation, push, ads, search, mobile app, UI interaction and service upgrades etc. Our platform's capabilities cover the entire experiment life cycl
Posted 3 days ago | Updated 8 hours ago

Full Stack Engineer-APIGEE, Google Cloud Platform

InfoVision, Inc.

•

Remote

Contract, Third Party

Required Skills: Java Full Stack Microservices, APIGEE, Google Cloud Platform, drive development and delivery, lead development teams, work with client stakeholders.Preferred: telecom experience, working with various RDBMS technologies, NO-SQL like MongoDB
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Posted 39 days ago | Updated 25 days ago

Sr Messaging Full Stack Engineer - W2 ONLY

SSI People

•

Los Gatos, California, USA

Contract

only onsite once a quarter - W2 ONLY You will build customer-facing email, push, and in-app experiences using HTML, React, TypeScript, and Java. You will also test your work thoroughly, using engineering best practices. You will monitor and dive into issues via tools like ElasticSearch/Kibana, command-line tools, and remote debugging. You will learn to measure whether your test was successful or not, while partnering with data scientists to perform the analysis. You will be successful in this
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Posted 16 days ago

Sr Principal Engineer Software (Full Stack Engineer)

PaloAlto Networks

•

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 56 days ago | Updated 8 hours ago

Internship, Fullstack Engineer, Infrastructure 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 3 days ago | Updated 8 hours ago

Senior Full Stack Engineer TypeScript/JavaScript + AWS

Peritus Inc.

•

San Jose, California, USA

Full-time

10+ years of experience in JavaScript/TypeScript (full stack). Strong experience with AWS services. Experience with microservices, REST, GraphQL, and event-streaming architectures. Familiarity with CI/CD pipelines, Docker/Kubernetes. Willingness to work in Java or other languages when required.
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Posted 5 days ago

Sr Fullstack Engineer Software Engineer - OS - OTA - Node - Los Angeles

Motion Recruitment Partners, LLC

•

Los Angeles, California, USA

Full-time

This position is onsite, 5 days a week, in West Los Angeles. We are building out a next-generation operating system for televisions. A smart responsive AI platform that transform TV to an active assistant. We are looking for a Fullstack engineer with experience with React, Node, Typescript, Python. Experience with OTA(over the air) and AI is a big plus This is a startup. Candidates should be prepared to have the startup grind and hustle mentality. Required Skills & Experience 5+ years of soft
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Posted 3 days ago | Updated 4 hours ago

Senior Full Stack Engineer Creator Knowledge

Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 29 days ago | Updated 8 hours ago