Senior Java Fullstack Engineer jobs in Seal Beach

Soldera

Soldera is the "Stripe for Renewable Energy." We are an AI-native metalayer automating the fragmented, €13B European renewable energy certificate market. The Traction: In 2025, we executed a breakout year: revenue scaled from €13k to €1M with consistent 30% MoM growth. We are backed by Lifeline Vent

SynergisticIT

Since 2010 SynergisticIT has helped Jobseekers get employed in the tech Job market by providing candidates the requisite skills, experience and technical competence to outperform at interviews and at clients. The Tech Job market has been affected by massive layoffs and since 2021 there have been mor

Motion Recruitment

Our client, located in Orange County CA is an enterprise level Telematics and GPS tracking company within the Transportation, Construction, and agricultural industry. They design, develop, and manufacture hardware and related software and tools for resellers that are high-performing, reliable and co

Our vision for the future is based on the idea that transforming financial lives starts by giving our people the freedom to transform their own. We have a flexible work environment, and fluid career paths. We not only encourage but celebrate internal mobility. We also recognize the importance of pur

A digital health solutions company is seeking a Remote Full Stack Developer proficient in Laravel and Python to develop and maintain custom web applications. The ideal candidate will have 7-10 years of experience and be comfortable working with both frontend and backend technologies. Responsibilitie

Join to apply for the Senior Software Engineer - Seller POS (Frontend/Backend) role at StubHub StubHub is on a mission to redefine the live event experience on a global scale. Whether someone is looking to attend their first event or their hundredth, we’re here to delight them all the way from the m

Tapcart Inc.

Overview Tapcart is the leading mobile app platform for the world’s fastest-growing Shopify brands. We help marketers and eCommerce teams strengthen their brands and create differentiated customer experiences through a direct mobile channel. Our platform powers mobile shopping for over 50 million co

We’re looking for a Senior Software Engineer to join a high-impact Metadata Engineering team focused on powering the backend systems behind large-scale streaming platforms. This role is all about building the systems that organize, structure, and distribute content data — helping ensure a seamless v

As a Principal Java Software Engineer, you will be a key member in charge of architecting new solutions or improving our existing solutions. You will use your ability to communicate on both a high level and in detail regarding the proposed solutions so the team can review and unite behind and help i

We are seeking a highly skilled Java/Big Data Engineer to design, develop, and support scalable data solutions on the AWS cloud platform. The ideal candidate will have hands-on experience in developing API services, managing big data workloads, and driving performance optimization on distributed sys

Overview Who is Flock? Flock Safety is the leading safety technology platform, helping communities thrive by taking a proactive approach to crime prevention and security. Our hardware and software suite connects cities, law enforcement, businesses, schools, and neighborhoods in a nationwide public-p

Tapcart Inc.

A leading mobile app platform company is seeking a Senior Software Engineer to own their component library and in-app features. You will design and build a type-safe React/Next.js component system, ensuring high performance and compliance. Ideal candidates have 5-7 years of software engineering expe

Govradar

Fullstack Engineer Typescript + Python (w/m/d) Permanent employee, Full-time · Mobile Arbeiten - Deutschland 50,000 - 60,000 € per year Warum diese Rolle? Verwaltungen stecken im Investitionsstau. Du bist unser Turbo. Spare Behörden bis zu 90 % Zeit bei der Ausschreibungserstellung – und erlebe tägl

Govradar

Ein Unternehmen für öffentliche digitale Lösungen sucht einen Fullstack Engineer, um die SaaS-Plattform zu erweitern. Sie werden moderne Web-Oberflächen entwickeln und Backend-Logiken implementieren, während Sie an Architekturentscheidungen mitarbeiten. Ein gutes Gehalt, flexible Arbeitsbedingungen

Un leader en solutions digitales recherche un DevOps Engineer Java/Python pour des projets d'intégration et de déploiement continu. Les responsabilités comprennent l'analyse des besoins des utilisateurs et la gestion des incidents, en s'appuyant sur des outils tels que Jira et Git. Le candidat idéal

In this role, you will be a key member of our engineering team, responsible for the design, development, and maintenance of our backend cloud applications. You will leverage your expertise in cloud technologies and backend development to build secure, reliable, and performant systems that meet our b

Jobsbridge, Inc is a fast growing Silicon Valley based I.T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions. Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Job Description E

WHAT WE DO The Customer Success Excellence (CSX) team is The Trade Desk's customer-focused engineering team which takes on high value, measurable, tactical feature work across our platform to capture positive financial outcomes and improve external relationships. We own the full arc from identifying

Gallatin AI, Inc

About Gallatin At Gallatin, we are rebuilding defense logistics for the warfighters of the United States and allied forces. We take an AI-first approach to improve defense readiness through software products that streamline and modernize logistics operations from factory to foxhole and result in bet

Right Balance

We're looking for a Fullstack Engineer - AI. Headquartered in Los Angeles, California, Right Balance provides top-tier technology talent for innovative companies in the US. We’re in the top 50 companies to watch in LA. The client is an AI-driven competitive intelligence platform built for modern e-c