An instantly recognisable London-based financial services institution is actively seeking 2 Senior Java Developers with extensive banking experience to work on a business-critical project in the risk and pricing space. What you'll need to succeed 10+ years' Java Development experience within financial services - mandatory Good knowledge across a range of asset classes, ideally Fixed Income Strong spring More ❯
enthusiasm, and problem-solving ability than ticking every box. However, experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile working and tooling (e.g., Jira, Confluence) Diagnosing and More ❯
Job Title: Java Engineer (Messaging - Transport Layer and Unix) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate Java Engineer ready to make an impact in the fast-paced financial industry? Our client is looking for a talented individual to join their dynamic team, where … you will play a crucial role in the design, implementation, maintenance and testing of a state-of-the-art Equities position keeping system. Your Skills & Experience: Strong professional core Java development, Stong Unix, Messaging services and law latency experience. Experience with messaging services such as TIBCO RV/EMS, JMS, AMPS, and Apache Kafka is essential Proven experience in Unix … multi-threaded, large scale, fault-tolerant systems. Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and Google Web Toolkit. Solid understanding of object-oriented design principles and Java garbage collection, with a focus on concurrent low latency I/O is essential. Can demonstrate ability to More ❯
Job Title: Java Engineer (Messaging - Transport Layer and Unix) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate Java Engineer ready to make an impact in the fast-paced financial industry? Our client is looking for a talented individual to join their dynamic team, where … you will play a crucial role in the design, implementation, maintenance and testing of a state-of-the-art Equities position keeping system. Your Skills & Experience: Strong professional core Java development, Stong Unix, Messaging services and law latency experience. Experience with messaging services such as TIBCO RV/EMS, JMS, AMPS, and Apache Kafka is essential Proven experience in Unix … multi-threaded, large scale, fault-tolerant systems. Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and Google Web Toolkit. Solid understanding of object-oriented design principles and Java garbage collection, with a focus on concurrent low latency I/O is essential. Can demonstrate ability to More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
SR2
Distributed Systems/JAVA & Python/Apache Kafka/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 months Distributed Systems Engineers (Hiring for multiple positions) SR2 have partnered with a high impact Digital Transformation Consultancy to assist in the search for multiple Distributed System Engineers to assess suitability of an existing data federation solution and … Gov departments to deploy and test the solution. Required Skills and Experience : Apache Kafka: Expert-level understanding including producer/consumer patterns, topic management, and real-time streaming architectures. Java: Strong backend development with Spring Boot or similar frameworks for secure, scalable microservices. Python: Experience in scripting, automation, and handling data pipelines. Highly desirable :Experience delivering federated or decentralised data … apply button, and we will be in contact to discuss the client and requirement. Alternatively, feel free to directly email Ben Sheppard ( ) for an immediate response. Distributed Systems/JAVA & Python/Apache Kafka/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 months More ❯
Distributed Systems/JAVA & Python/Apache Kafka/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 months Distributed Systems Engineers (Hiring for multiple positions) SR2 have partnered with a high impact Digital Transformation Consultancy to assist in the search for multiple Distributed System Engineers to assess suitability of an existing data federation solution and … Gov departments to deploy and test the solution. Required Skills and Experience : Apache Kafka: Expert-level understanding including producer/consumer patterns, topic management, and real-time streaming architectures. Java: Strong backend development with Spring Boot or similar frameworks for secure, scalable microservices. Python: Experience in scripting, automation, and handling data pipelines. Highly desirable : Experience delivering federated or decentralised data … and we will be in contact to discuss the client and requirement. Alternatively, feel free to directly email Ben Sheppard ( (url removed) ) for an immediate response. Distributed Systems/JAVA & Python/Apache Kafka/Outside IR35/Fully Remote/£600 pd/ASAP Start/6 months More ❯
degree in Computer Science or a closely-related discipline. Application development experience on data platforms, leveraging structured query language (SQL), extract-transform-load (ETL) tools, and object-oriented languages (Java, Python, C#). Programming/systems analysis experience with emphasis in applications and systems, architectural and database design and development. Strong experience in writing complex queries; experience working with enterprise More ❯
identity, Telephony, End-user computer, and clinical/business systems Working knowledge of healthcare applications and migrations to enterprise systems (e.g., HR, finance) Familiarity with modern technology frameworks including Java, Spring Boot, GCP/Azure, React JS, and React Native Nice to have:Immediate availabilityIf interested, with relevant Network Solution Architect experience, please apply with a latest CV ASAP. Hays More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Eames Consulting
years of experience with strong understanding of Data Lineage development and data analytics. Strong knowledge in one or more of the areas of: Data lineage, application development, python or Java coding experience Hands on experience of any coding language and tool based configuration prior experience. Full Software Development Kit (SDK) development cycle experience. Pragmatic problem-solving and ability to work … independently or as part of a team. Proficiency in ab-initio mHub or python programming languages. Proficiency with 1 or more of the following programming languages: Java, API, Python 6+ years of non-internship professional software development experience A passion for development, strong work ethic, and continuous learning. Experience with code optimization techniques for different hardware architectures. If you are More ❯
Bromley, Kent, England, United Kingdom Hybrid / WFH Options
Pontoon
Job Title: Senior Java Developer Day Rate: Via Umbrella Length of Contract: 6 months (huge potential for extension) Location: Bromley Hybrid (3 days onsite) About client: One of the largest financial institutions in the U.S., it serves millions across consumer banking, investment, and wealth management. Headquartered in North Carolina, it plays a pivotal role in global finance. Role Overview: We … are seeking an experienced Senior Java Developer with a strong background in the banking and financial services sector, particularly in corporate and commercial payments/deposits. The ideal candidate will play a key role in designing, developing and supporting robust, scalable applications, working within Agile delivery teams. Responsibilities: * Design, develop and maintain Java-based applications using the Spring Boot framework … required* Work both independently and collaboratively within Agile teams* Produce clear, well-documented code and technical documentation* Communicate effectively with stakeholders at all levels Skills & Responsibilities: * Strong proficiency in Java development, with experience spanning Java 11+ through to the latest versions (Java 24)* Solid experience with Spring Boot and microservices architecture* Hands-on experience with OpenShift or similar container orchestration More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Research and experiment with state-of-the-art AI techniques to keep us at the cutting edge. What We're Looking For Strong programming skills in Python (bonus: C++, Java). Experience with deep learning frameworks such as TensorFlow, PyTorch, or similar. Solid understanding of AI algorithms, architectures, and deployment strategies. Familiarity with model optimization, quantization, or on-device inference More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Method Resourcing
complex payroll calculations for their public sector client. Skills needed: Strong Payroll testing background Desktop Payroll applications Experience writing test cases and automating test scripts using selenium with either Java or python Docker Strong understanding of manual and automated testing practices Contract : Inside IR35 12-month contract initially Remote work however has to be based in the UK £225 per More ❯
of API policies, error handling, and transaction scopes. Apache Camel In-depth experience with Camel routes, processors, components, and integration with external systems. Expertise in EIPs and transformations using Java/DSL/XML-based configurations. RabbitMQ Solid understanding of AMQP protocols, exchanges (direct, topic, fanout), queues, bindings, and acknowledgments. Experience with mirrored queues, cluster setup, backup and disaster recovery. More ❯
London, Clerkenwell, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
developing T24 multi-thread routines. The knowledge, experience and qualifications that will help Temenos Integration Framework, IRIS, Jboss configurations. Channel interfaces configurations BROWSER, IB, DFE, Data Warehouse etc. Core Java Oracle Database More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
eTeam Inc
Truffle, or Foundry.4.Ability to critically assess and challenge third-party technical solutions and architectures.5.Familiarity with banking systems, financial regulations, and enterprise-grade security standards.6.Proficiency in programming languages such as Java, Python, or Go.7.Experience with version control (Git) and CICD pipelines.8.Excellent communication skills and the ability to work in a collaborative, fast-paced environment9.Experience developing and deploying smart contracts and working More ❯
Job Title: Senior Java Developer Location: London We're looking for a talented Java Developer with a strong numerate background to join a fast-paced front-office pricing team . You'll help build the next-gen Interest Rate Pricer , working closely with quants and traders. Key Responsibilities: Develop and support pricing platforms using Java 17+ Interface with C++ quant … libraries and market data feeds Work on price distribution and interest rate curve building Collaborate in a dynamic, agile environment Requirements: Strong Java development skills - Essential Degree in a numerate subject (Maths, Physics, Engineering, etc.) - Essential Interest in finance and learning about trading systems Interest Rate experience is a plus but not required If you're passionate about building high More ❯
Job Title: Senior Java Developer Location: London We're looking for a talented Java Developer with a strong numerate background to join a fast-paced front-office pricing team . You'll help build the next-gen Interest Rate Pricer , working closely with quants and traders. Key Responsibilities: Develop and support pricing platforms using Java 17+ Interface with C++ quant … libraries and market data feeds Work on price distribution and interest rate curve building Collaborate in a dynamic, agile environment Requirements: Strong Java development skills - Essential Degree in a numerate subject (Maths, Physics, Engineering, etc.) - Essential Interest in finance and learning about trading systems Interest Rate experience is a plus but not required If you're passionate about building high More ❯
Bromley, Greater London, Bromley Town, United Kingdom
Ascendion
and reliability. 7+ years’ experience overseeing enterprise-grade platform solutions Experience in a highly Agile continuous integration and continuous deployment environment, preferably within a financial domain. Strong experience in Java/J2EE, Spring Boot, Mule, web Services, Kafka, SQL & PL/SQL (Oracle) Strong knowledge of XML, JSON and its usage within API and Microservice implementations at scale. Significant expertise More ❯
Croydon, London, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
Oracle Integration Engineer + Rate to be confirmed/agreed + SC Cleared role + Onsite in South London + Hybrid working Key Skills: Oracle Fusion SOA, MfT Java Cloud Service Overview: We're seeking an experienced Oracle Integration Specialist with hands-on expertise across Oracle Generation 2 Cloud technologies. You'll play a critical role in designing, implementing, and … Oracle Fusion SaaS applications and third-party platforms. Key Skills & Experience: Oracle Integration Gen 2 and SOA Suite Oracle Fusion SaaS (HCM, Finance, Procurement, CX) Oracle MFT Cloud Service & Java Cloud Service ODI (Oracle Data Integrator) OAC (Oracle Analytics Cloud) & FAW (Fusion Analytics Warehouse) ServiceNow integration Strong understanding of SaaS-based Oracle Fusion Services Nice to Have: Ability to translate More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Become
Contract Opportunity: Java Software Engineer Location: City of London Contract Type: Temporary & Contract Sector: Software Development Salary: £400.00 - £450.00 Daily Reference No. BBBH375087 Contract Opportunity: Java Software Engineer - Outside IR35 Location: Central London (Hybrid - 2 days onsite)?? Contract: Outside IR35 | Rate: £450/day? Start: Late July/Early August | Duration: 12 months (with extensions) Looking for your next full … stack contract? Join a high-impact workstream focused on transforming the customer experience journey for a confidential client in a modern, cloud-native environment. Tech Stack Java, Spring Boot Angular, React, TypeScript AWS, REST APIs, Microservices MySQL What You'll Be Doing Building and maintaining scalable backend services using Java & Spring Boot Contributing to frontend development with Angular and React … infrastructure Supporting QA efforts and ensuring high code quality Collaborating in a hybrid team (2 days onsite in Central London) What We're Looking For Strong experience in backend Java development Solid frontend capabilities (Angular, React) Familiarity with AWS and microservices Comfortable with hybrid working and fast-paced delivery Available to start immediately (first week of June) Interview Process More ❯
Skills/Experience: 5+ years experience in the data warehouse space. 5+ years experience in custom ETL design, implementation and maintenance. 5+ years experience with programming languages (Python or Java), Python preferred. 5+ years experience in writing efficient SQL statements. Experience working with either a Map Reduce or an MPP system. Hands on and deep experience with schema design and More ❯
leading Tier 1 financial institution. You'll play a key role in enhancing and scaling their digital banking platform. Key Responsibilities Design, build, and maintain robust, scalable applications using Java, Spring Boot, and Angular or React. Collaborate with cross-functional teams to deliver seamless end-to-end features, from user interfaces to backend services and database integration. Develop and consume … performance, testing, and security. Participate actively in Agile ceremonies, code reviews, and continuous improvement efforts. Frontend: Angular (preferred), React, TypeScript, HTML5, CSS3, SASS RxJS, NgRx, Jasmine, Karma, Cypress Backend: Java (17+), Spring Boot REST APIs, JSON, OAuth 2.0 DevOps & Cloud: Azure (preferred), AWS (beneficial) Docker, Kubernetes, Terraform CI/CD with GitHub Actions, Azure DevOps Databases & Messaging: PostgreSQL, Oracle, MongoDB … optional) Kafka, Redis (for messaging and caching) Requirements Extensive experience in full-stack development with strong expertise in Java and Angular. Solid understanding of REST API design, microservices architecture, and cloud-native development. Hands-on experience with CI/CD pipelines, containerization, and infrastructure as code. Strong grasp of Agile methodologies and collaborative team-based development. Excellent problem-solving abilities More ❯
FDM is a global business and technology consultancy seeking a Java Software Developer to work for our client within the finance sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role that will be based in London. Our client is seeking an experienced Java Software Developer who has experience in Trade … the project is to migrate all trade capture, lifecycle and PnL functionality from the existing legacy tech stack on to the new platform. Responsibilities Develop and maintain high-performance Java applications Deliver a result that will require little if any developer involvement post go-live Troubleshoot and optimise code to ensure efficiency and scalability Provide 3rd level support as and … all design discussions and contribute to its development Engage directly with people across the organisation, from technology infrastructure through to front office Requirements Strong working knowledge and experience with Java Demonstrable experience with Spring, ideally Spring Boot 3 Understanding of DB: MSSQL and Calypso Experience with Kafka and working on a system at scale Understanding of MicroService/Container with More ❯
on performance, resilience, and code quality. Engage in continuous improvement of system architecture and engineering practices. You should bring: 5+ years of experience building complex, low-latency systems in Java for top-tier institutions OR 2+ years of Java experience plus 5+ years developing low-latency trading systems in C++ or a comparable language. Strong grasp of performance optimisation, fault More ❯
London, Elephant & Castle, United Kingdom Hybrid / WFH Options
The Bridge IT Recruitment
long term contract, working for a major finance company, inside IR35 and fully remote. The key skills required for this Software Engineer role are below. Low latency FX Matching Java C++ (desirable) trading (desirable) SQL Gradle If you do have the relevant experience for this remote Software Engineer position, please do apply. More ❯