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 ❯
usage, implementation and implications, including documenting and agreeing the design inclusive of the trade-offs for commodity trading systems. Familiarity with core AWS product offerings; code development (C#/Java); microservice containerization tools (Docker, OpenShift, Kubernetes); web UI development (React). Must understand Infrastructure as a Code (Terraform) c. Integration - Expert experience with integration techniques, including real-time messaging (AMQ More ❯
usage, implementation and implications, including documenting and agreeing the design inclusive of the trade-offs for commodity trading systems. Familiarity with core AWS product offerings; code development (C#/Java); microservice containerization tools (Docker, OpenShift, Kubernetes); web UI development (React). Must understand Infrastructure as a Code (Terraform) c. Integration - Expert experience with integration techniques, including real-time messaging (AMQ More ❯
Rochester, Kent, South East, United Kingdom Hybrid / WFH Options
Technical Placements
development, and inter-process communication (shared memory, semaphores, FIFO). Understanding of USB protocols and embedded USB stacks. Basic knowledge of electronic circuits and system-level debugging. Experience with Java, .NET, SQL is a plus. Strong communication skills, both written and verbal. Proactive attitude toward continuous learning and staying current with industry trends. This is an excellent opportunity to become More ❯
A good understanding of relational databases, particularly PostgreSQL. Salary £130,000 - £132,600 per year Requirements A minimum of 10 years' experience in software development. Prior experience as a Java Microservices Developer in an agile setting. Expertise in AWS Serverless Architecture (including Lambda, DynamoDB, ECS Fargate, SQS, etc.) and JUnit. More ❯
development, and inter-process communication (shared memory, semaphores, FIFO). Understanding of USB protocols and embedded USB stacks. Basic knowledge of electronic circuits and system-level debugging. Experience with Java, .NET, and SQL is a plus. Strong communication skills, both written and verbal. Proactive attitude toward continuous learning and staying current with industry trends. This is an excellent opportunity to More ❯
Rochester, England, United Kingdom Hybrid / WFH Options
Technical Placements
development, and inter-process communication (shared memory, semaphores, FIFO). Understanding of USB protocols and embedded USB stacks. Basic knowledge of electronic circuits and system-level debugging. Experience with Java, .NET, SQL is a plus. Strong communication skills, both written and verbal. Proactive attitude toward continuous learning and staying current with industry trends. This is an excellent opportunity to become More ❯
to join an expanding development team for a global fintech client? There has been significant investment into growing the engineering team and this an amazing opportunity for a Principal Java Developer to be a part of something special! About the Principal Java Developer role: As a Principal Java Developer, you will be responsible for the design and development of backend … tasks - adjusting priorities when appropriate. Qualifications needed for the role 8-10 years in a Software Engineering position. BS or MS in Computer Science or related field. Expertise in Java Experience with Design Patterns, Refactoring, OO Design, and related areas. Proven experience translating Business Requirements into solutions. #J-18808-Ljbffr More ❯
this role you will need the following: Experience designing, improving and maintaining robust data pipelines Strong SQL programming skills. Knowledge of other programming languages such as Python, C++ and Java beneficial Possesses a strong understanding of Snowflake - beneficial Experience managing small teams of Data Engineers Strong experience working in a cloud environment and knowledge in the following very beneficial: Microsoft More ❯
agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as Docker, containerd and Kubernetes. Deploying and operating your software in data-centres across the More ❯
agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Working with containerisation and virtualisation technologies such as Docker, containerd and Kubernetes. Deploying and operating your software in data-centres across the More ❯
planning, and team best practices Own projects end-to-end — from concept to deployment What You Bring 8–10 years of software engineering experience Strong hands-on experience with Java and backend system design Familiarity with systems integration, messaging middleware, and distributed architecture A pragmatic mindset — you balance clean design with delivering value fast Comfortable working solo or as part More ❯
planning, and team best practices Own projects end-to-end — from concept to deployment What You Bring 8–10 years of software engineering experience Strong hands-on experience with Java and backend system design Familiarity with systems integration, messaging middleware, and distributed architecture A pragmatic mindset — you balance clean design with delivering value fast Comfortable working solo or as part More ❯
engineers. Strong communication skills and the ability to lead remote or distributed teams. Comfortable working through ambiguity and solving complex problems with autonomy. Strong background in object-oriented programming (Java, C#, or C++). Experienced in mentoring new engineering leaders and building productive teams. Deep familiarity with Lean, Agile, or Kanban methodologies. Strategic thinker who balances innovation with execution. Confident More ❯
Maidstone, England, United Kingdom Hybrid / WFH Options
Iron Mountain
systems integration, or enterprise platform delivery with legacy and modern technologies. Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience. Hands-on experience with .NET, Java, APIs, microservices, SQL/NoSQL, CI/CD, cloud/on-prem infrastructure, security protocols. Proven experience with ECM, RPA (e.g., UIPath), scanning platforms (e.g., Kofax), and automation tools. Strong More ❯
Dartford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
foundation in both front-end and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C# ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban More ❯
Maidstone, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
foundation in both front-end and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C# ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban More ❯
Maidstone, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
both legacy and modern technologies. Bachelor’s degree in Computer Science, Engineering, or related field—or equivalent industry experience in lieu of a degree. Hands-on experience with .NET, Java, APIs, microservices, SQL/NoSQL databases, and CI/CD pipelines; strong understanding of cloud/on-prem infrastructure, firewalls, and security protocols. Proven experience delivering projects involving ECM, RPA More ❯
Dartford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
both legacy and modern technologies. Bachelor’s degree in Computer Science, Engineering, or related field—or equivalent industry experience in lieu of a degree. Hands-on experience with .NET, Java, APIs, microservices, SQL/NoSQL databases, and CI/CD pipelines; strong understanding of cloud/on-prem infrastructure, firewalls, and security protocols. Proven experience delivering projects involving ECM, RPA More ❯
Maidstone, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, Maidstone Client: Oracle Location: Maidstone, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. The team … assessments, and assisting development teams with security code review. The candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Minimum 10+ years of experience with security protocols and best practices are required. The ideal candidate should work independently on tasks, have proven experience in security incident resolution … and proactive research using industry-standard tools. Past research and CVEs related to Java security issues are a plus. Proficiency in Java, expert-level C/C++ skills, and systems-level programming are essential. Strong leadership, self-motivation, remote work capability, and excellent communication skills are required. Responsibilities Include proactive research on new vulnerability signatures for Java, creating and maintaining More ❯
connection with their job as may be requested. Creation of user guides and manuals to the train CAE team members. Essential Skills Required: Proficiency in programming language Python, VB, Java, Simulink, Matlab etc. Good understanding of CAD software 3DX CATIA MS Excel. Ability to adapt/understand new technology areas Communication skills. Desirable Skills: Understanding of propulsion systems Understanding of More ❯
connection with their job as may be requested. Creation of user guides and manuals to the train CAE team members. Essential Skills Required: Proficiency in programming language Python, VB, Java, Simulink, Matlab etc. Good understanding of CAD software 3DX CATIA MS Excel. Ability to adapt/understand new technology areas Communication skills. Desirable Skills: Understanding of propulsion systems Understanding of More ❯
primarily a management role). Key Requirements Proven experience leading and growing high-performing software engineering teams (3–10+ engineers) and cross discipline teams. Strong technical background (ideally in Java/C# Node.js, TypeScript, or similar backend languages). Deep understanding of software development life cycle, CI/CD, testing, and agile methodologies. Excellent organisational, leadership, and people management skills. More ❯
Principal Vulnerability Engineer – Java Security Platform, Dartford Client: Oracle Location: Dartford, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. This team handles both offensive (red team) and defensive (blue team) security … and supporting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Extensive experience with security protocols and best practices is required. The candidate should be able to work independently, have a proven track record in security incident resolution, and … utilize industry-standard tools for proactive research. Experience with Java security issues, CVEs, and systems-level programming in C/C++ is highly desirable. Strong leadership, self-motivation, remote collaboration skills, and excellent communication are essential. Responsibilities: Conduct proactive research on new vulnerability signatures for the Java platform. Create and maintain security tooling for Java. Assess security of new features More ❯
and designing for cost efficiency—experience in regulated domains Deep knowledge of distributed and event-driven systems, like Kafka, AWS SNS/SQS, and development in languages such as Java and Python. Strong understanding of data-centric architecture principles, including data governance, data Lakehouse, and AI-driven platforms. Excellent communication skills and the ability to influence at all levels—from More ❯