1,451 to 1,475 of 2,281 Java Jobs

ensure scalable, secure, and maintainable solutions. Candidates should have strong Camunda experience, ideally with Camunda 8, and must demonstrate excellent skills in microservices, Java, BPMN and cloud-native architecture. This position offers a hybrid work model based in London. #J-18808-Ljbffr ...

Senior Backend Engineer to lead architectural decisions and mentor junior engineers. This role demands 7+ years of backend engineering experience, deep expertise in Java, and familiarity with Python, as well as knowledge in distributed systems. Successful candidates will contribute to system ownership, improvements in performance, and participate in hiring. Andercore ...

Citi London is hiring a Senior Blockchain Engineer for the Digital Assets Platform. You will be a hands-on backend engineer (Java Spring) focusing on scalable web applications and web3 integration, contributing to the CIDAP project within Citi's engineering network. Strong enterprise development experience and familiarity with Web3 libraries ...

Application Security Engineer based in the UK for a majority remote role with a London focus. The candidate will evaluate security impacts across Java, TypeScript and Python codebases and APIs, with strong OWASP Top 10 knowledge and secure coding practices. You will triage, validate and remediate vulnerabilities, coordinating with both ...

compliance with data privacy and security standards while mentoring colleagues. The ideal candidate has 5+ years of experience in AI/ML, proficient in Java or Python, and familiar with MLOps tools. Join us to contribute to impactful projects that shape the future of finance. #J-18808-Ljbffr ...

Trading in London. The role involves designing and delivering algorithmic trading and Smart Order Routing (SOR) platforms, requiring strong technical expertise in Low Latency Java, C++, or Rust. Collaboration with traders and quantitative researchers is key for successful platform features. The position offers a hybrid work model and competitive benefits ...

managing backend systems for embedded finance products. The ideal candidate will have over 8 years of software engineering experience, predominantly in backend development with Java, and at least a year in leadership. The role offers a competitive salary range and a dynamic work environment aiming at innovation in global payments. ...

Online Store. You will oversee software engineers, manage project execution, and drive innovation within the team. The ideal candidate has strong experience in Java, Spring MVC, and leading software engineering teams in eCommerce. Join us to help create accessible products that serve everyone. #J-18808-Ljbffr ...

Taptap Send is seeking a Senior Backend Engineer in London to scale our Kotlin/Java services and data pipelines, supporting remittances across countries. You will own backend integrations, design scalable architectures, and collaborate with Product, Ops, and Support to deliver reliable features on AWS. As an early team member ...

enhance trading capabilities and collaborating directly with business partners to implement effective technical solutions. The ideal candidate will possess significant experience in Python, Java, or C++, and a strong foundation in AI applications. Your contributions will directly impact system stability and operational efficiency. #J-18808-Ljbffr ...

role demands strong engineering skills, experience in SaaS, and technical ability to solve real-time challenges. Ideal candidates have experience with Python or Java and exceptional communication skills. Join a growing team dedicated to building reliable AI systems. #J-18808-Ljbffr ...

with customers. The ideal candidate has 5+ years of experience in building scalable solutions and a strong background in programming languages such as JavaScript, Java, Python, and Apex. Knowledge of the Salesforce platform is essential for this role. #J-18808-Ljbffr ...

candidate will have over 3 years of experience in software engineering leadership, experience in agile methodologies, and a solid background in technologies such as Java and React. The position offers hybrid working arrangements and numerous benefits. #J-18808-Ljbffr ...

month contract. Hybrid work is 3 days in the office and 2 from home. The role emphasizes building scalable backend components using Java or Kotlin and creating intuitive React-based UIs to empower sales workflows. You will collaborate with cross-functional teams across sales, product, and data to deliver data ...

enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. Candidates should possess over 8 years of experience in Kafka, strong skills in Java, Python, or Scala, and hands-on experience with cloud platforms. This is a hybrid position requiring 10 days in the office per month. Competitive daily ...

position sits in a team delivering high-impact ML across marketing and advertising, working on both real-time and batch workloads with Spark, Python, Java, and #J-18808-Ljbffr ...

solutions, engaging with internal teams to ensure design integrity, and conducting architecture reviews. Candidates should have strong experience in application architecture, back-end development (Java), and a solid understanding of modern methodologies including Agile and DevOps. This position is based in Wimbledon, England. #J-18808-Ljbffr ...

deploy Web3-native components and integrations powering Citi's digital asset infrastructure, spanning tokenization, on-chain settlement, and protocol connectors. You will work with Java/Spring or Node.js backends, integrate Web3 libraries, and contribute to secure, scalable enterprise-grade Web3 solutions within an Agile, globally distributed team. #J ...

other engineering groups, and promote best practices. A BS/MS in CS or equivalent and 10+ years in distributed systems are expected; Java or C++ and cloud experience are a plus. #J-18808-Ljbffr ...

Platform Engineering in London. You will help architect a multi-petabyte scale data estate, processing billions of datapoints daily from thousands of sources using Java and Python. Join a cutting-edge environment that blends quantitative research with AI-assisted development tools, delivering high‐scale streaming platforms and reliable, scalable data ...

services. You will implement caching, participate in API design, and collaborate with cross-functional teams to deliver scalable microservices. The role emphasizes experience with Java/Scala/Kotlin, distributed systems, and AWS/Kinesis, with opportunities to work on AI-enabled solutions and fast-moving, data-driven projects. #J ...

will lead the design of unified identity experiences and mentor fellow engineers, ensuring technical excellence. The position demands backend engineering expertise in Golang or Java, with a strong focus on identity systems. We offer competitive salaries and benefits in a diverse, inclusive environment. #J-18808-Ljbffr ...

productivity and delivery speed. The role requires strong technical depth with global team leadership in a fast-paced environment, plus hands-on expertise in Java-based distributed systems and cloud-native practices. Hybrid work model and competitive benefits provided. #J-18808-Ljbffr ...

threat analytics. The ideal candidate will have more than 10 years of experience in backend development and data platform engineering, with strong expertise in Java and Apache Spark. The role offers competitive compensation and benefits, reflecting the company's commitment to employee well-being. #J-18808-Ljbffr ...

trading tools across a multi-language tech stack, collaborating with traders and data professionals. The position requires extensive programming experience (Rust/C++/Java/Python) and an advanced degree; strong communication and governance skills are essential for cross-functional coordination. #J-18808-Ljbffr ...