Java Jobs

Seeking engineers to design and optimize high-performance periodic auction matching and analytics infrastructure. Roles include Systems Engineer focused on low-latency, high-throughput distributed computing, and Software Engineer, Data Platform focu…

I3W (Infinity Intelligence Innovation Wing) builds intelligent and scalable products across AI, design, and engineering. Hiring multiple full-time on-site roles in Noida (Sector 62): Web Frontend Engineer, Backend Developer, AI/ML Engineer, Gaming D…

We are excited to announce an opening for a Senior Java / Mainframe Application Developer to support our client with enterprise-scale software systems. This role allows for 100% remote work, and you will be part of a dynamic and collaborative Agile …

Building the platform primitives that power copilot.com (Microsoft's ChatGPT). Design and build secure, performant platform services for AI at scale; collaborate with infrastructure, product, design, and research teams; ship high-quality code that r…

Venture-backed fintech trading firm seeking a full-time Java Developer to work on server-side electronic trading software focused on US equities capital markets. Role offers hybrid schedule in NYC, requires experience with electronic trading server-…

At Mighty Acorn, we make it easier for governments to deliver world-class digital services. From renewing a fishing license to applying for unemployment benefits, we build digital services that enhance public trust and satisfaction. Our vision is a …

Hiring early-career Full Stack Engineer to build and maintain Java (Spring Boot) microservices, work on distributed systems and APIs at scale, contribute to open-source repositories, and collaborate on system design and reliability improvements. Rol…

Be the 2nd technical hire for a greenfield platform for securities lending, repo and delta-1 trading. Build Python ETL and Java services with PostgreSQL, working directly with traders and operations to replace non-scalable workflows.

Small scientific software development company building custom scientific and engineering analysis applications (space situational awareness, image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML inclu…

Stackable | Product Engineer - Web & UI | Remote (Germany/UK) | ~20 people | Full or part-time IMPORTANT: ONLY APPLY IF YOU ARE PHYSICALLY BASED IN GERMANY OR UK! We build an open source data platform on Kubernetes. The product (Stackable Data Pla…

Luminate is an entertainment industry data and insights partner serving record labels, film studios, talent agencies, and the wider music and entertainment ecosystem. Team stack includes Java/Spring, React/TypeScript, SQL/Postgres and Snowflake; use…

Genuinely full-stack Software Engineer role owning features from design through deployment. Work with Java (backend), Angular (frontend), REST and GraphQL APIs, SQL databases, and cloud infrastructure with DevOps workflows. For the first four months…

FusionAuth aims to simplify authentication and authorization for developers building web and mobile applications. They offer a flexible deployment model (self-host, cloud, or hosted by FusionAuth), an API-first approach, and a mature codebase. Posit…

Addepar is hiring a Software Engineering Manager for the New Workflow Platform team. The company is pivoting from a SaaS suite to a global orchestration platform. Looking for a hands-on leader with 2+ years of management experience and a deep unders…

Fold is a publicly listed bitcoin financial services company building financial infrastructure for products such as payment processing, ledger systems, card transaction flows and event-driven pipelines. Role requires building production microservice…

Seeking senior engineers to join an early-stage AI platform team. Backend Engineer (Kotlin/Java/Scala) to build enterprise integrations, large-scale scraping and parsing pipelines, and systems to apply LLMs to millions of documents. AI Engineer to b…

AI Risk Decisioning™ platform that helps organizations manage onboarding, fraud, credit, and compliance risks. Open roles include Sr./Staff Java Backend Engineer (Brazil/North America), Sr./Staff Infrastructure Engineer (Europe), Staff GenAI Enginee…

AI Risk Decisioning platform that helps organizations manage onboarding, fraud, credit, and compliance risks. Hiring for multiple senior/staff roles and an AI Product Manager. Remote roles available in US/Canada/Brazil/Poland/UK; some roles tied to …

Fold is a publicly listed bitcoin financial services company building tools to earn, buy, sell and live on Bitcoin. Seeking a Senior Back End Engineer to build financial infrastructure: payment processing, ledger systems, card transaction flows and …

We're building the platform primitives that power https://copilot.com (Microsoft's ChatGPT). If you've shipped systems at scale—whether backend services, distributed infrastructure, ML platforms, or consumer AI products—we want to talk to you. The w…

TantumPay | Java Developer / Web & React Native Developer | Europe (CET) | Remote | Full Time. We're a FinTech company reinventing high-risk-market payments with an integrated digital identity layer. Our team is expanding, and we are looking for a S…

Small scientific software development company building custom scientific and engineering analysis applications in domains including space situational awareness, image simulation, high power microwave systems, modeling and simulation, laser systems m…

FusionAuth builds authentication and authorization software for web and mobile applications. The company emphasizes an API-first approach, a flexible deployment model (self-host, customer cloud, or run in FusionAuth cloud), and a mature codebase. Re…

DuckDuckGo is hiring multiple full-time remote roles to support their mission to raise the standard of trust online. Most engineering positions are fully remote (some roles noted as remote within USA). Company has grown to 300+ people and continuous…

Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact. Product Enginee…

We offer a strong engineering culture and are looking for engineers to design and optimize high-performance trading systems that power our periodic auction matching infrastructure. We build production systems in Rust and are seeking engineers with m…

Adobe is building a Real-Time Customer Data Platform (CDP) operating at extremely large scale, managing trillions of events and solving complex state problems in real time. The role focuses on distributed systems, high-throughput streaming, identity…