1 to 25 of 29 Remote Contract Java Jobs in London

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 ❯

Java Developer Hybrid Working - Edinburgh or London High Street Banking Lorien's leading banking client is looking for an experienced Java Developer with strong experience in Java17, Spring Boot and Hibernate to join the expanding team on an initial 6month contract. This role is based in Edinburgh or London. This role will be Inside IR35 Via Umbrella Working in a … Hybrid Model of 2 days a week on site . Key Skills and Experiences Extensive hands-on experience with Java 17 + Proficiency working with applications based on microservices architecture. Spring boot and Hibernate Experience with Apache Kafka Strong knowledge with Relational and Non-Relational Databases Hands on experience working with event driven architecture and real time data processing. Experience More ❯

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 ❯

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 ❯

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 ❯

We re helping our investment bank client with their search for a Java Engineer, who will have an excellent handle on working in a DevOps set up as well as comfort working in cloud, be that AWS, Azure or GCP (or all 3!) Any experience with blockchain/smart contracts a plus. Here are the essential skills the client needs … 3+ years of software development experience in one or more general purpose programming languages such as Java/JavaScript/Python, and expected to be hands-on to software development tasks Solid Experience in AWS Cloud development/deployment (other Cloud dev exp. would be a plus) Experience implementing REST APIs (knowledge in API security would be a plus), unit More ❯

investment bank within a market-leading front-office team developing business-critical solutions for a range of stakeholders including traders and quants. What you'll need to succeed Extensive Java Development experience within financial services. Strong experience with reference data mandatory. Strong experience with springboot. Strong experience with cloud, ideally Azure or AWS. Good experience integrating with data services. What More ❯

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 ❯

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 ❯

I am currently working with a London-based investment bank who are actively seeking a Mid-Level Java Developer to join a long-term platform modernisation and migration project. What you'll need to succeed Extensive hands-on Java Development experience with a focus on migration and transformation projects. Strong investment banking experience - Mandatory. Strong cloud experience, ideally with Azure. More ❯

solutions Conduct performance testing, load balancing, and deployment planning Contribute to the creation of tools and scripts supporting platform delivery Support continuous integration and DevOps practices Essential Skills & Experience: Java, Spring Boot (Data, Integration, Web), JPA Camunda 8, JBPM Microservice architecture and development SPA development using JavaScript, React JS Agile software development practices Domain-Driven Design (DDD) EAI patterns, Git More ❯

load, and security testing efforts as needed. Required Experience & Skills: Bachelor's degree in Computer Science, Engineering, or related field. 3+ years of experience in automation testing. Proficiency in Java fundamentals. Hands-on experience with framework development and maintenance. Experience with tools such as Selenium, UiPath, Cypress, JUnit. Strong understanding of QA methodologies, tools, and processes. Experience with RESTful API More ❯

GitHub Apps and Actions to maintain code quality and security standards. Integrate GitHub with internal systems such as identity providers and compliance tools. Use languages like Go, Python or Java to interact with APIs and develop robust systems. Support adoption of automation and emerging tools like GitHub Copilot (AI). Collaborate with internal DevOps, Security and Platform teams. What You More ❯

GitHub Apps and Actions to maintain code quality and security standards. Integrate GitHub with internal systems such as identity providers and compliance tools. Use languages like Go, Python or Java to interact with APIs and develop robust systems. Support adoption of automation and emerging tools like GitHub Copilot (AI). Collaborate with internal DevOps, Security and Platform teams. What You More ❯

components. Required Skills & Experience: Current SC Clearance 10+ years in a technical engineering role, with 5+ years in a technical leadership capacity. Proficient in Python or similar languages (e.g., Java, Go). Experience designing and operating large-scale, high-throughput, low-latency systems. Strong understanding of at least one major public cloud platform (GCP, AWS, or Azure). Demonstrated ability More ❯

engineers with a strong background in infrastructure and a passion for automation and emerging technologies like Generative AI. Skills & Experience Needed Mandatory: Strong coding skills in Go, Python, or Java Deep experience with GitHub APIs, GitHub Actions, and GitHub Apps Background in Operations, SRE, or Infrastructure Engineering Familiarity with IaC tools like Terraform Solid understanding of modern SDLC practices and More ❯

engineers with a strong background in infrastructure and a passion for automation and emerging technologies like Generative AI. Skills & Experience Needed Mandatory: Strong coding skills in Go, Python, or Java Deep experience with GitHub APIs, GitHub Actions, and GitHub Apps Background in Operations, SRE, or Infrastructure Engineering Familiarity with IaC tools like Terraform Solid understanding of modern SDLC practices and More ❯

Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35. The key skills required for this Senior Fullstack Developer are: Python React Typescript AI (desirable) Java (desirable) AWS SQL Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV. More ❯

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 ❯

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 ❯

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 ❯

in the support of existing capabilities. In light of these activities, the C2 Service Centre is looking for ONE experienced software developer (minimum 5 years in software development using Java and Typescript (Angular)). More specifically, the work will support the full software development cycle of the Networked Interoperable Real-Time Information Services (NIRIS) software. NIRIS has been developed to … Delivery Manager, Test Manager and Project Manager, the services to be provided are related to developing and updating NIRIS software modules. This includes the following activities: Develop/update Java software modules. Develop/conduct unit and (automated) testing of software components. Develop/update software documentation. Contribute to virtual and in-person meetings. It is envisioned that these services … The consultancy support for this work requires a software developer with the following qualifications: The candidate has relevant and recent experience of minimum 5 years in software development using Java and Typescript (Angular). The candidate has relevant and recent experience of minimum 3 years in programming at the computer network level (TCP/IP, UDP, multicast). The candidate More ❯

of Information Security practices Knowledge of compliance, audit and privacy policies and regulations General knowledge of security technology Nice to have: Experience with PowerBI Programming skills and experience (python, java, SQL) Technical network skills Knowledge of OWASP, SANS, NIST, ISO 27001, ISF or other security-related practices Previous Banking/Financial Industry experience CISSP, CISA, CRISC, CSSLP, SABSA certifications Skills More ❯

of Information Security practices Knowledge of compliance, audit and privacy policies and regulations General knowledge of security technology Nice to have: Experience with PowerBI Programming skills and experience (python, java, SQL) Technical network skills Knowledge of OWASP, SANS, NIST, ISO 27001, ISF or other security-related practices Previous Banking/Financial Industry experience CISSP, CISA, CRISC, CSSLP, SABSA certifications Skills More ❯

ons like Script Runner, eazyBI, Zephyr Scale, Power BI Connector, and others. Strong knowledge of Jira administration: workflows, permissions, custom fields, indexing, and integrations. Scripting experience using Python, Groovy, Java, and JQL. Solid understanding of ITSM and Agile methodologies. Experience creating and managing Scrum/Kanban boards, filters, dashboards, and reports. Skilled in Jira upgrades and Atlassian suite management (installation More ❯