111,402 Java jobs
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AI Architect Java-London
Hello Team Need your help on below role on priority Role : AI Architect Java Location : London, UK Hybrid- 2days to office Location: Cavendish Square, London, W1G 0PW Rate: 50 GBP/hr.(max) Job Description : Architect…
Senior Full Stack Engineer, Payments (Jopari)
Designs and builds a secure, scalable payment platform for healthcare transactions, using Java, Spring Boot, React, and AWS to process ACH, virtual cards, and other digital payments.
Senior Backend Software Engineer - Ecom Pricing & Promotions (f/m/d)
Senior backend engineer on Decathlon's e-commerce Pricing & Promotions feature team in Lille (hybrid, 2 days remote). Builds and scales cloud microservices behind the global storefront, designs architecture, ensures code quality, and runs production DevOps/SRE. Stack: Java 21/Spring Boot 3, Kafka, PostgreSQL, Kubernetes, multi-cloud.
Engineering Manager - BCP Content stream (f/m/d)
Engineering Manager (permanent, hybrid) at Decathlon Digital in Lille, leading a 13-person team running Decathlon's content platforms: media management, translations (Onetranslate AI engine), and customer-review moderation. Day to day is people leadership, product strategy, and technical governance over a Java/Spring Boot, React, Kafka stack.
Senior Full Stack Engineer, Core Engine (Jopari)
Builds and maintains backend services, APIs, and core platform components powering healthcare claims and payment processing at Office Ally. Day to day is backend architecture, data processing, and integrations using Java/Spring Boot, SQL (Oracle), cloud platforms, Docker/Kubernetes, and CI/CD, with AI-assisted dev tools.
Senior Implementation Engineer (Jopari)
About Us At Office Ally, we’ve been revolutionizing healthcare administration since our inception. What started as a clearinghouse focused on simplifying insurance claims processing for healthcare providers has grown…
Java Software Engineer (Power/Gas)
Build and maintain a full Java-based tech stack for power and gas trading, including exchange connectivity, trading systems, and pricing, in a startup-like team backed by a global trading firm.
Software Engineer – AI Powered Engineering
Build AI agents and MCP servers that integrate agentic AI into developer workflows, ensuring reliable, auditable code changes and fast deployments in large codebases.
Data Engineer
Designs and maintains IMC’s big-data infrastructure (Kafka, Hadoop, Spark, Flink) and builds streaming pipelines in Java/Python to power global trading.
Software Engineer Intern - Summer 2027
10-week internship building trading systems in Java/C++ with mentorship and training in financial markets and coding fundamentals.
Software Engineer - Risk Technology
Builds and maintains risk-analysis systems and dashboards for a global trading firm, using Java/Python and modern data tools to measure exposures and capital across asset classes.
C++ Software Engineer
Build and maintain a full-stack trading system for power and gas markets in C++, collaborating with traders to deploy real-time strategies and exchange connectivity.
Software Engineer - Tooling
Builds and maintains trading tools and infrastructure for a global financial firm, using Python, Java, React, and SQL to scale strategies and analyze market data.
Graduate Software Engineer (2027)
Graduate Software Engineer role at a global trading firm; develop trading systems and algorithms in C++, Java, or Python while learning financial markets and software craftsmanship.
Software Engineer Intern
Build and optimize trading algorithms in C++/Java while learning low-latency systems and data structures at a global proprietary trading firm.
Data Engineer - Infrastructure
Build and scale high-performance storage and data platforms for a high-frequency trading firm, tuning Linux systems and automating infrastructure with Ansible/Puppet.
IT Operations Engineer
Provide IT support and maintain enterprise systems, desktops, servers, and networks for a global trading firm’s Mumbai office.
Software Engineer Intern 2027
Build and optimize trading-strategy systems in Java/Python, working with engineers and traders to implement pricing, risk logic, and financial-product tools for high-frequency trading.
Software Engineer - Development Platform
The Development Platform engineer builds and maintains the internal tools, build systems, and CI/CD infrastructure used by trading and research teams to improve developer productivity. The role involves working with Python, C++, and Java to optimize build processes and development workflows.