Senior Java Fullstack Engineer jobs in Vallejo

Headway - Design & Development

A mental health technology firm is seeking experienced engineers to build innovative software solutions that enhance accessibility to mental healthcare. This role focuses on developing platforms for therapists and patients, emphasizing a collaborative and mission-driven environment. Candidates shoul

MIDI

A healthcare technology company is seeking a Senior Fullstack Engineer to join their team in San Francisco. This hybrid role focuses on building products to enhance care delivery. Candidates should have over 6 years of experience in full-stack development, particularly with Django and React. The est

OneCrew

We’re looking for a highly motivated and experienced Software Engineer to join OneCrew’s quickly growing team. You’ll play an instrumental role in defining and building out the product and platform with the co-founders and engineering team as we scale our customer base. Our engineering team is based

Gilder Search Group

A leading software solutions firm seeks a Senior Java Developer in Latin America to work on a long-term project for a client in San Ramon, California. Responsibilities include leading the design and implementation of Java microservices, ensuring high standards in architecture and performance. Candid

A healthcare technology services company in San Francisco is looking for an experienced Fullstack engineer. The ideal candidate will have over 5 years of hands-on experience in developing innovative digital health products. Responsibilities include architecting and building both frontend and backend

Mosaec

A fast-growing tech startup is seeking a Senior Java Backend Engineer to work on cutting-edge AI-driven products. The role promises competitive compensation and the chance to collaborate with high-performance teams. Candidates must have over 7 years of Java experience and excel in designing secure,

TradeJobsWorkForce

Java Server Engineer Job Duties: Evaluates Web applications by studying systems flow, data usage, and data requirements. Plans server solutions by developing flowcharts, layouts, and diagrams; defining system specifications, including functionality, connectivity, and security. Installs server soluti

Overview At ClimateAi, we choose to act. We believe resilience is just as urgent as mitigation. We are building technology to empower people and industries to make smarter, faster decisions in the face of weather volatility. Our mission is to climate-proof the global economy, with the goal of achiev

Experience - 15 + Years Note: Skills needed (Java, Microservices, React, GraphQL) Responsibilities: Architect needs to complete green field implementation for IOC and Developer Self-Service. The Cloud Developer portal will provide below capabilities to developers: Monitoring Logging and platform per

Purple Drive

*** LOCAL CANDIDATES ONLY*** NOTE: The client might require Face to Face interview. ONSITE ROLE Java Fullstack Engineer Java: Strong experience in Java programming for building scalable and robust applications. JavaScript & React: Expertise in front-end development using JavaScript and React framewo

IVO Inc

A leading AI technology firm in San Francisco is seeking a full stack developer to design and implement generative AI products aimed at streamlining legal tasks. The ideal candidate will have a robust background in developing high-performance UI and backend systems, as well as experience in implemen

Usul

About Usul Usul is redefining how companies and governments interact around the world. Our AI platform matches companies to government contract opportunities they are most likely to win – these companies make critical defense components from seatbelts, to diving tanks, to life-saving drones. We're b

Clearstory

About the Role Clearstory is looking for a Junior Fullstack Software Engineer to join our Integrations team , a foundational group that powers how our platform connects with the broader construction technology ecosystem. Integrations are critical to Clearstory’s success, and in this role you’ll help

DeWinter Group

A leading FinTech firm is seeking a skilled Senior Software Engineer (Backend) for a hybrid role in California. This 4-month contract involves enhancing card issuing and processing capabilities within payment solutions. Candidates must have 5+ years experience in distributed systems, with deep exper

A privacy-first technology company in San Francisco is seeking a Fullstack Engineer to enhance their end-to-end encrypted applications. Responsibilities include writing maintainable code, collaborating with design teams, and architecting new features for privacy-focused products. Experience with fra

Cogent Security

Join to apply for the Fullstack Engineer role at Cogent Security . About Cogent Security Cogent Security is on a mission to stop breaches and prevent cybercrime by innovating at the frontier of generative AI systems. We are building the world’s first AI cyber taskforce, composed of AI agents capable

A Y Combinator/Imagine K12 company, ClassDojo's long‑term goal is to give every child on Earth an education they love. The ClassDojo app is the #1 communication app for micro‑communities of K‑8 teachers, children and families globally; they use it to stay connected, sharing what's happening through

About Atomic Semi Atomic Semi is building a small, fast semiconductor fab. It’s already possible to build this with today’s technology and a few simplifications. We’ll build the tools ourselves so we can quickly iterate and improve. We’re building a small team of exceptional, hands‑on engineers to m

About Atomic Semi Atomic Semi is building a small, fast semiconductor fab. It’s already possible to build this with today’s technology and a few simplifications. We’ll build the tools ourselves so we can quickly iterate and improve. We’re building a small team of exceptional, hands‑on engineers to m

Glean

About the Role You will: Oversee the entirety of your greenfield features from inception to implementation, experimentation, launch and beyond Work with designers, product managers, data scientists, and other engineers to understand our problem space and create elegant solutions Architect REST APIs