151 to 175 of 332 Java Jobs in London

engineering, workflow orchestration, and machine learning operations. Excellent communication skills with the ability to influence cross-functional teams and stakeholders. Experience with Python, SQL, Java, HQL, Hive, Pyspark, or similar programming languages preferred. Well-versed in design thinking principles. Great problem-solving and analytical skills. The total cash range ...

squad Proven experience working in both backend services and mobile technologies Exceptional programming skills and knowledge of building APIs using modern OO languages preferably Java, SOLID principles, SOA, HTTP and REST Experience with AWS and strong understanding of cloud-based development Extensive, demonstrable knowledge of designing architectures that are secure ...

Software Developer (Java/Oracle) - SC Cleared Location: London or Leeds (Hybrid - 50% onsite) Duration: 6 months Clearance: SC Cleared (an active SC Clearance is required) Our high profile Banking client is looking for an experienced Software Developer to join a collaborative working group supporting a critical payments platform environment. … quality, performance, and maintainability Support and troubleshoot production environments Quickly learn and adapt to the RTGS2 ecosystem Essential Skills & Experience Oracle PL/SQL Java Spring Boot Kafka Hibernate Proven track record in code delivery and production support Strong organisational skills and self-motivation High level of integrity and accountability ...

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products including spending, saving, investing ...

Corporate Actions Platform owning the end‐to‐end delivery of critical components. Design and implement scalable, high‐performance full‐stack solutions using Java, Oracle, and enterprise messaging frameworks. Utilise and drive adoption of AI capabilities into the team’s daily practice to accelerate delivery. Ensure all solutions align with architecture … Technical Skills Significant experience in software engineering with additional experience in leadership roles (e.g., Head of Engineering, Technical Lead). Expert‐level proficiency in Java and frameworks like Spring Boot for building microservices. Strong expertise with relational databases (Oracle) and data modelling (canonical data models, JSON). Deep experience with ...

# Sr. Java DeveloperDeveloperLondonAugust 20, 202588400 - 98700/monthFull TimeApplication ends: **May 12, 2026**Apply Now### Job DescriptionA Sr. Java Developer is responsible for designing, developing, and maintaining high-quality Java applications. They collaborate with cross-functional teams to deliver scalable and efficient solutions, troubleshoot complex issues, and optimize system … capabilities, and staying updated with emerging technologies are essential for driving innovation and ensuring seamless application performance.### Key Responsibilities* Design, develop, and implement complex Java-based software solutions effectively.* Collaborate with team members to define project requirements accurately.* Optimize application performance for scalability, security, and efficiency consistently.* Troubleshoot and resolve ...

Principal Software Engineer/Developer (Java Spring Boot AWS) London/WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills? You could be progressing your career at a global technology consultancy. As a Principal Software Engineer you will lead client … sites), you'll join a friendly, diverse, upbeat team. About you : You have experience within a financial services or Fintech environment You have strong Java development skills including multi-threading and concurrency You have experience with Spring Boot and microservices environments You have a good knowledge of REST APIs ...

Engineering Lead to spearhead the re-platform of Finance Technology applications. You will design, build, and deliver scalable, robust software using React, TypeScript, Node.js, Java/Kotlin, and microservices. You will work in a global team, promote engineering excellence, collaborate with product owners and architecture, and stay aligned with Citi ...

counterparty risk. You will translate quantitative methodologies into scalable software within cloud-based risk infrastructure and production environments. The role requires strong Python, Java or C++ skills, solid database knowledge, and Docker in cloud environments, with collaboration across global teams to enhance risk management capabilities. #J-18808-Ljbffr ...

looking for a Senior Software Engineer II to join their team in Greater London. The role focuses on designing and maintaining scalable tools using Java and Spring Boot while collaborating across teams to drive innovative solutions that enhance customer value. With a starting salary range ...

systems. You will work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture. The ideal candidate has strong skills in C++, Java, Rust, or Python and a technical background. The role offers a competitive salary of up to £150k with meaningful equity, alongside benefits like private health ...

Application Engineer (Java/Python | Wealth Management) Location: London Centre 1 day a week Salary: £90,000 + 10 percent Bonus + Outstanding Benefits Build Innovative Technology for a Leading Wealth Management Firm Our client, a highly respected UK wealth management organisation, is looking for a talented Application Engineer with … strong Java and/or Python development experience to join its technology team. This role is ideal for someone who enjoys delivering scalable business-critical applications, working closely with stakeholders and leveraging technology to enhance adviser and client experiences within a wealth management environment. The Role You'll play ...

State Street Corporation in London is seeking an enthusiastic full-stack developer to write high-performance Java and Rust code as part of the EFX London team. You will contribute to bespoke trading solutions that operate across FX markets globally, on a follow-the-sun basis, within large mesh-based ...

across the full migration lifecycle. Key Responsibilities: Design and implement Teamcenter migration strategies and data migration frameworks Develop custom migration utilities using ITK, SOA, Java, C/C++, Python or Shell scripting Perform data extraction, transformation, validation, mapping and reconciliation Support migration planning, testing, cutover and deployment activities Troubleshoot migration ...

which can focus on being the world\'s most accountable and sustainable cloud provider Qualifications Tech agnostic but preferable experience working with Golang, Rust, Java and/or C/C++. In-depth knowledge of distributed systems, building solutions at scale where performance, reliability and availability are key considerations. Confident ...

enough to write, review and turn around code to a high standard Strong fundamentals in a modern strongly-typed or object-oriented language (.NET, Java, Python, TypeScript or similar). Direct .NET experience is a plus but not essential if you can ramp quickly with AI-assisted tooling Real, practical ...

repositories, branching, merge requests, and code reviews Sound understanding of networking concepts including IP addressing, CIDRs, TCP/IP, and TLS certificates Experience supporting Java applications, JVMs, and process management Nginx administration, particularly as a reverse proxy Performance tuning and capacity management across CPU, memory, and storage Experience with OpenVPN ...

repositories, branching, merge requests, and code reviews Sound understanding of networking concepts including IP addressing, CIDRs, TCP/IP, and TLS certificates Experience supporting Java applications, JVMs, and process management Nginx administration, particularly as a reverse proxy Performance tuning and capacity management across CPU, memory, and storage Experience with OpenVPN ...

London, UK(5 Days/Week Onsite) Type: Contract InsideIR35/Permanent Exp: Minimum 8+ Years Skills: SRE experience with Python-based applications (not Java) Exposure to cloud technologies Familiarity with Athena ecosystem or similar (SecDB, Quartz) banking and risk domain exposure SRE Role description We need an experienced ...

jargon into technical tasks and be responsible for having discussion with business stakeholders and product Work with the following tech/tools/methodology; Java, JavaScript, HTML, CSS, TDD, Agile, pair programming, Bitbucket, Bamboo Qualifications Experience in the Salesforce platform Apex, Aura/LWC, Visualforce development with a strong understanding ...

jargon into technical tasks and be responsible for having discussion with business stakeholders and product Work with the following tech/tools/methodology; Java, JavaScript, HTML, CSS, TDD, Agile, pair programming, Bitbucket, Bamboo Qualifications Experience in the Salesforce platform Apex, Aura/LWC, Visualforce development with a strong understanding ...

youll: Lead a team of Technical Architects to ensure designs leverage the most appropriate, cutting-edge SAP technologies. Manage the development lifecyclespanning ABAP, Fiori, Java, and BTP/Cloud teamsensuring strictly enforced Clean Core coding standards. Oversee complex data migration strategies and manage Integration Architects utilising SAP Integration Suite/ ...

testing, disaster recovery, and capacity planning Experience with observability platforms with Splunk, Grafana, Prometheus. Demonstrable fluency in at least one of the following languages: Java, Python, or Go. Experience with Kubernetes, Nginx, Envoy, Prometheus, and/or Docker. Preferred Qualifications Understanding of standard networking protocols and components such as: HTTP ...

required Essential Experience in design and development of algorithmic trading system for equity markets. Hands on experience coding and developing algorithmic trading systems in Java Ability to exhibit high level of professionalism in team oriented environment. Team player that is able to work with people across different departments, countries ...

Visa, Mastercard, Interac) Experience working in complex, multi‐service or event‐driven architectures Familiarity with a range of tools and technologies including: Development: Kotlin, Java Data storage: DynamoDB, MySQL Infrastructure as code and CI/CD: Terraform, GitLab CI/CD We don’t require experience in every area listed ...