1 to 25 of 47 Remote/Hybrid Contract Java Jobs in the UK

Title: Java Developer Rate: £475 - £525 per day inside ir35 Location: Remote Contract: 6 months rolling SC Cleared We're looking for an experienced Java Developer to join a remote development team working on a Home Office project, building and enhancing secure, scalable Java applications and services. You'll work … across Java, Spring Boot, REST APIs and microservices, contributing to the full development lifecycle from design and development through to testing, deployment and ongoing optimisation. Strong experience with Java and Spring Boot is essential, alongside solid SQL/database knowledge and experience working with Git, Maven or Gradle. Exposure ...

/'25 or later. Pega Constellation experience. Pega DX API experience. Pega GenAI Blueprint experience. Experience delivering applications on Pega Cloud. Knowledge of Java, JavaScript, SQL and related web technologies. Experience with automated testing and Pega testing capabilities. Cloud platform experience, including AWS or Azure. Application modernisation and legacy migration ...

Lead Java Software Engineer (Java/Spring Boot/Kafka/Kubernetes) 6 months (initially) Remote-working (UK-based) Market Rates (£550 to £575 per day) Outside IR35 The Opportunity: ISR Recruitment is currently supporting a leading consultancy client seeking an experienced Lead Java Engineer to design, build and deliver … will take high-level or lightweight requirements, clarify what is required, translate them into technical specifications and implement production-ready backend solutions using Java, Spring Boot, REST APIs and event-driven architecture. Strong object-oriented engineering is central to the role as you will be expected to demonstrate excellent understanding ...

Senior Backend Engineer (Java) Location: Manchester, UK (Hybrid - 2 days/week on-site) Role Type: Contract About the Role We are seeking a Senior Backend Engineer to design, build, and scale resilient, high-performance distributed systems. This role is ideal for a pragmatic developer who thrives in fast-paced … best practices. System Operations & Reliability: Troubleshoot complex production issues, conduct root-cause analysis, and enhance observability, logging, and performance. Delivery & Quality: Write clean, testable Java code, conduct constructive code reviews, and drive automated testing (unit, integration, and E2E). DevOps & Collaboration: Partner with infrastructure teams to optimize CI/ ...

mentality, owning all aspects of the systems you work on, from design through to deployment and supporting them in production. Skills: Java and Spring Boot TypeScript (Vue or React) REST APIs and Kafka event-driven systems AWS (including S3, Lambda, ECS, EKS, MSK) TDD, CI/CD and IaC Observability ...

team designing, developing and maintaining secure, scalable software systems within complex, mission-critical environments. Key Requirements: Active SC Clearance (essential) Strong software development experience (Java, Python, C# or similar) Experience working in Agile environments Knowledge of cloud technologies (AWS, Azure or GCP) Understanding of secure coding and software engineering best ...

Quality Engineer, Automation Test Engineer or SDET . Strong software testing and automation experience. CI/CD experience. Git/GitLab . Java/Spring . TDD/BDD understanding. Strong test analysis, test design and risk-based testing skills. Experience across multiple test levels. Database and test data experience. ...

including involvement in development activities through pair-programming techniques. Required Skills: CI/CD Software Testing Gitlab (understanding of Git at least is essential) Java/Spring Proven communication skills Proven team engagement skills Proven coaching skills Quality Driven Adaptable/ability to context switch Stakeholder Management Optional Skills: Junit ...

including involvement in development activities through pair-programming techniques. Required Skills: CI/CD Software Testing Gitlab (understanding of Git at least is essential) Java/Spring Proven communication skills Proven team engagement skills Proven coaching skills Quality Driven Adaptable/ability to context switch Stakeholder Management Optional Skills: Junit ...

Senior Java Architect | Banking, Payments & AI Engineering Location: London (Hybrid) Role Type: Contract Rate: Up to £600 a day (Outside IR35) We're seeking an experienced Java Architect to play a key role in a major banking transformation programme, helping to deliver enterprise-scale banking and payments platforms with … design and delivery of scalable, secure and resilient backend platforms while providing technical leadership to offshore development teams. Key responsibilities include: Designing enterprise-grade Java-based banking and payments solutions Leading offshore Java development teams Defining microservices and event-driven architectures Delivering payment solutions across SWIFT, ISO 20022, settlement ...

more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Senior Java Developer Location: Bromley & London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: £750 - £800 inside umbrella. … with the ongoing support and development of the Futures & Options and Collateral business for Global Markets, we are looking for a highly experienced, strong Java and Developer to join the technology teams in Bromley, London working on a range of applications for Collateral. The successful candidates should have the following ...

Hays are now looking for a Java Engineer/AWS Serverless Engineer (SC Cleared ) for one of our local clients: 428 p/d Inside IR35 Remote (occasional travel to London) 6 month+ contract Candidates must hold current SC Clearance Role Overview We're looking for a hands-on Java … Engineer to develop and support cloud-native services within an AWS environment. You'll work on Java microservices, REST APIs and serverless components, contributing across the full software development lifecycle. Key Responsibilities Develop and maintain Java-based microservices and APIs. Build and support AWS serverless solutions using Lambda. Design ...

Will Ideally Bring: Hands-on experience maintaining and troubleshooting secure Go microservices Kubernetes and Helm deployment experience REST APIs, containerisation, and microservices architecture Java development experience desirable SQL database familiarity desirable Monitoring tools such as Dynatrace and Splunk desirable Strong knowledge of coding best practice, agile, and continuous delivery Excellent ...

Leadership role from a Software Engineering background with a strong track record in shaping software architecture and design. Proficiency in programming languages (e.g Java, React) and modern frameworks. Experience with cloud technologies (e.g., AWS, Azure) and microservices architecture. Strong understanding of software development methodologies (Agile, Scrum). Excellent problem-solving ...

Leadership role from a Software Engineering background with a strong track record in shaping software architecture and design. *Proficiency in programming languages (e.g Java, React) and modern frameworks. *Experience with cloud technologies (e.g., AWS, Azure) and microservices architecture. *Strong understanding of software development methodologies (Agile, Scrum). *Excellent problem-solving ...

with possible extension Rate: £340 per day MUST BE PAYE THROUGH UMBRELLA Job Description: We are looking for a Software Engineer with expertise in Java, Python, Spring Boot, and Client Database, preferred AI ecosystem technologies. The ideal candidate will be responsible for developing and maintaining scalable enterprise applications while leveraging …/ML technologies to drive innovation and automation. Key Responsibilities Develop, and maintain enterprise-grade applications using Java, Python, and Spring Boot. Build and optimize RESTful APIs and microservices architectures. Develop database solutions using Client SQL, PL/SQL, Stored Procedures, Functions, and Performance Tuning. Integrate AI/ML models ...

Leadership role from a Software Engineering background with a strong track record in shaping software architecture and design. *Proficiency in programming languages (e.g Java, React) and modern frameworks. *Experience with cloud technologies (e.g., AWS, Azure) and microservices architecture. *Strong understanding of software development methodologies (Agile, Scrum). *Excellent problem-solving ...

with Git, CI/CD and modern software delivery practices Advocate of TDD and collaborative engineering approaches Desirable Experience Ability to read and understand Java Kubernetes experience AWS cloud exposure Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community ...

implementation work while maintaining strong stakeholder engagement. Producing and maintaining technical documentation. Supporting the continuous improvement of engineering capability and delivery processes. Essential Skills Java & Software Engineering Strong commercial Java development experience. Spring Boot. Maven. REST and SOAP services. Experience delivering large-scale enterprise systems handling high transaction volumes. Strong …/AWS MSK. Secrets Management. Authentication and Authorisation. Certificate Management. Ideal Candidate You'll be an experienced Principal Developer with a strong background in Java and AWS, capable of leading complex technical delivery while remaining hands-on. You'll have experience working on large-scale distributed systems, influencing architectural decisions ...

historical data management. Manage data feed onboarding, integration, distribution and data quality controls across Real Time and historical datasets. Develop and integrate Java/Python/KDB platforms and APIs, utilising event-driven and messaging architectures where required. Provide production support and platform reliability, including monitoring, root cause analysis, incident ...

global business and technology consultancy seeking Lead Java Engineers to work with our global systems integrator client, supporting a major enterprise technology modernisation programme. You will play a key role in leading the design, development, and enhancement of critical digital services that support high-volume business processes and essential public … hands-on whilst providing technical direction, mentoring engineering teams, and delivering scalable enterprise solutions within complex environments. About the Role We are seeking Lead Java Engineers to provide technical leadership across the design, build, modernisation, and support of critical enterprise applications as part of a large-scale technology transformation programme. ...

recruiting for a SC Cleared Java Developer for a leading Aerospace & Defence organisation based in Portsmouth, this is a Hybrid role with 3 days a week on site, 2 days WFH. Responsibilities The developer shall join a 7 member scrum team as part of a wider program to deliver … shall contribute to all stages of the software development life cycle and thus have solid experience in design (particularly using UML), development (particularly using Java technologies) and test. The developer should have experience of working with microservices. Automated testing is a critical part of the project so any experience ...

Hands-on experience with OAuth 2.0, OpenID Connect, SAML 2.0, LDAP, JWT, and MFA, plus identity federation and access management solutions Proficiency in Java, JavaScript, Groovy, REST APIs, and JSON Experience with LDAP directories and directory services management, plus authentication and authorisation frameworks Linux/Unix environment experience with Shell ...

resolving production issues across templates, integrations and processing components. Strong analytical, troubleshooting and stakeholder management skills. Experience working in Agile delivery environments. Desirable: Java development and SmartCOMM customisation experience. Experience supporting hybrid SmartCOMM deployments combining cloud services with on-premise processing appliances. Insurance, Financial Services or Customer Communications Management ...

modelling, indexing and performance tuning AWS Lambda and API Gateway SQS, SNS and EventBridge AWS services including Step Functions TypeScript/Node.js, Python or Java Terraform, CloudFormation or AWS CDK CloudWatch monitoring, logging and observability Database resilience, backup, restore and recovery CI/CD and Infrastructure-as-Code Strong experience ...