26 to 50 of 53 Contract Spring Jobs

emerging technologies, implementing best practises in software development. Skills Proven experience as a Java Developer, with a strong understanding of Java and related frameworks (Spring, Hibernate). Solid experience with RESTful APIs and microservices architecture. Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus. Excellent problem-solving ...

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 … 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 ...

national security environments. Background working with microservices. Solid knowledge of RESTful APIs and backend services. Experience working within Agile development teams. Desirable: Familiarity with Spring or Spring Boot. Knowledge of Docker or Kubernetes. Experience with CI/CD processes. Familiarity with AWS or Azure. The candidates from ...

design, implement and test features for a new product development. Task estimation in accordance with sprint planning.) Skill Set Java Core (version 8+) Spring Boot, Spring Framework - Good knowledge of Developing in Spring with Hibernate Good Knowledge of developing REST within HTTPS Experience of developing within ...

ongoing programme of work with one of their biggest gov clients. Essential Requirements: Senior Engineer with commercial hands-on experience with Kotlin, Java and Spring Boot. 7+ years of commercial engineering experience TDD Consultancy mindset with excellent communication skills & stakeholder management experience Able to set technical standards and upskill ...

Financial Services, Insurance, Utilities, Telecommunications, or similar. Key Responsibilities Design, develop and maintain Java-based microservices and APIs. Build and enhance RESTful services using Spring Boot. Develop robust, scalable and secure backend solutions. Containerise and deploy applications using Kubernetes. Write and maintain automated unit tests. Collaborate effectively within Agile … appropriate to improve analysis, design, development, testing and code quality. Essential Skills & Experience Strong commercial experience with Java Extensive experience developing REST APIs using Spring Boot Experience writing unit tests using JUnit Strong understanding of JSON structures and data formats Hands-on experience with Kubernetes , including: Containerising applications Deploying ...

commodity products. Experience with commodity scheduling, logistics, inventory or physical settlement processes. Experience with market data, risk and P&L integration. Experience with Java, Spring/Spring Boot, REST APIs, Kafka or similar enterprise technologies . CI/CD and DevOps experience. Previous experience within a major investment ...

commodity products. Experience with commodity scheduling, logistics, inventory or physical settlement processes. Experience with market data, risk and P&L integration. Experience with Java, Spring/Spring Boot, REST APIs, Kafka or similar enterprise technologies . CI/CD and DevOps experience. Previous experience within a major investment ...

capabilities for the Auxiliary Self-Assessment Solutions (ASAS) programme - including the Historical Records Store (HRS). What you'll be working with: Java & Spring RabbitMQ & JSON MongoDB & Oracle Python/scripting AI technologies & AI-assisted development System prompt engineering Git/GitLab Agile/Scrum delivery Working across ...

comfortable writing, reviewing, testing and monitoring production-quality code. Key Skills & Experience Strong commercial Java development experience Strong hands-on coding ability Experience with Spring Boot Good knowledge of AWS services and cloud environments Experience writing and maintaining unit tests Experience reviewing code and working within established development standards ...

designing, building and supporting accessible, responsive Front End applications using Next.js and React, integrating them with a modern API-first ecosystem built on Java Spring Boot and AWS serverless technologies . You will tackle complex technical challenges, champion modern engineering standards, and mentor colleagues to raise the capability … using Next.js, React and modern JavaScript/TypeScript, writing clean, performant and maintainable code API Integration: Integrate Front End interfaces with Back End Java Spring Boot microservices and AWS serverless components such as Lambda and API Gateway Standards & Accessibility: Ensure services meet the GDS Service Standard, WCAG 2.2 accessibility ...

microservices or backend for front ends for mobile applications Need to have experience working with Swift, Kotlin, and Java 17 Must have experience with Spring and build automation with Maven or Gradle Worked with Sentry, ELK, Dynatrace. Worked in an Agile environment leading an agile engineering team and ceremonies. ...

Contribute to the wider engineering community and help shape ways of working. Essential Skills & Experience Strong commercial experience with Java. Experience developing applications using Spring Framework/Spring Boot. Hands-on experience with Kubernetes. Proven experience leading technical teams and delivering complex software solutions. Strong understanding of software ...

following responsibility and skill requirements: RESPONSIBILITIES: Develop, enhance and support a range of critical microservices and portlets using Enterprise/Core Java, JMS, Spring Framework, JDBC, and Java ORM technologies. The successful candidate will be expected to liaise with both technical and business colleagues locally in Bromley, London … with the relevant functional aspects of the development role. TECHNICAL SKILLS: Developing software applications using Java/J2EE frameworks Enterprise/Core Java, JMS, Spring Framework, JDBC, and Java ORM technologies Experience in Database programming tools (Oracle Database - SQL/PLSQL), Experience using version control/project tracking/ ...

role with significant involvement in solution design, technical direction, and code quality. What You'll Be Doing Developing scalable backend services using Java and Spring Boot Designing and building RESTful APIs and event-driven solutions Deploying and maintaining applications within AWS environments Contributing to architecture, engineering standards, and best … Infrastructure as Code initiatives Participating in code reviews and mentoring other developers Key Skills & Experience Strong commercial experience with Java (ideally Java 21+) and Spring Boot Proven background building cloud-native applications on AWS Experience designing microservices and API-based architectures Good understanding of containerisation and cloud deployments Exposure ...

data processing solutions for high-volume transactional systems. Develop event-driven architectures using messaging and streaming technologies. Design and implement microservices-based applications using Spring Boot. Optimize application performance through profiling, tuning, and efficient resource utilization. Develop APIs and backend services supporting sub-second response times. Architect distributed systems … Troubleshoot production issues and perform root cause analysis. Your Profile Essential skills/knowledge/experience: Strong experience in Java 17+ Solid experience with Spring Boot, Microservices Experience in working with Dynatrance, Splunk, Grafana Expertise in Apache Kafka, Kafka Streams, Kafka Connect Expertise in Change Data Capture (CDC) solutions ...

While this role is not hands-on technical, comfort in discussing technical concepts with engineering teams is essential. Knowledge of technologies such as Java, Spring, Microservices Architecture, APIs, and Backend Data Platforms will be beneficial. Ideal Candidate: Our client is looking for a proactive individual who enjoys stakeholder engagement ...

Engineer to design, develop, and support highly scalable Java-based microservices and event-driven platforms. The ideal candidate will have deep expertise in Java, Spring Boot, Apache Kafka, and modern DevOps practices, with a strong focus on building resilient, observable, and high-performance Back End systems. This role involves … ownership of the full software life cycle, from development and testing through deployment and production support. Key Responsibilities Design, develop, and maintain production-grade Spring Boot microservices, APIs, and event-driven applications. Build and optimize Kafka producers and consumers, including partitioning strategies, offset management, retries, compaction, dead-letter queues ...

looking for a Full-Stack Engineer to build high-scale web applications using React Micro-Frontends Java/Spring Boot , and AWS . You will work in an AI-first Agile environment using Agentic AI tools (Claude, Codex) for rapid code generation while you direct architecture, specifications, code reviews … Stack & Skills Frontend: React & TypeScript (HTML5, CSS, modern state management). Direct experience with Micro-Frontend (MFE) architectures (e.g., Module Federation). Backend: Java & Spring Boot (building/consuming RESTful APIs & BFF layers). Solid understanding of data modeling ( SQL or NoSQL ). Cloud & DevOps: Proficiency with AWS services ...

collaborative Agile environment and contributing to a service that is expected to grow significantly over the coming years. Key Skills Strong Java development experience Spring/Spring Boot Microservices Git SQL & MongoDB Swagger/OpenAPI Software testing and code quality Application monitoring and troubleshooting Shell scripting Kubernetes - desirable ...

technical approaches and ensuring solutions are scalable, secure, maintainable, and supportable Designing and overseeing the development of RESTful APIs and microservices using Java and Spring Boot Collaborating with Architects, Delivery Managers, and business stakeholders to shape solution designs and technical roadmaps Providing technical oversight of software development activities … reporting to programme stakeholders About You - Strong commercial experience leading the development of enterprise applications using Java - Extensive experience building applications and APIs using Spring Boot - Experience developing automated tests using JUnit - Proven ability to lead engineering teams within Agile delivery environments - Strong experience producing technical designs and making ...

major new retail investment programme designed to make long-term investing simpler and more accessible. Responsibilities Design and deliver Java components and microservices with Spring Boot, to spec and on schedule Work closely with developers, analysts and operations teams to build solutions for the programme Uphold the team … team Recommend improvements to code quality, processes and delivery Requirements 6+ years of commercial Java development experience Strong hands-on experience with Spring Boot and microservices Experience working with Azure DevOps or similar tools in an agile environment A degree in Computer Science, IT, Software Development or a related ...

helping build and improve the systems behind online trading, client onboarding, regulatory processes and third-party integrations. Responsibilities Build Java components and microservices with Spring Boot, to spec and on schedule Work with the wider Java team on microservices and agent-based development that makes the application stack more … practice Look for ways to improve processes and put them into practice Requirements 2+ years of commercial Java development experience Hands-on experience with Spring Boot and microservices A degree in Computer Science, IT, Software Development or a related discipline Exposure to banking or financial services would ...

Dublin (Hybrid) My client in Dublin city centre needs an experienced Java engineer for an initial six-month contract. You'll build and evolve Spring Boot microservices that support core business platforms. You'll work closely with engineers, analysts and operations colleagues, and you'll help the team raise … days per week onsite, 3 days remote working. What you'll be doing Designing, building and maintaining Java microservices and reusable components in Spring Boot Turning business requirements into clean, scalable and well-tested solutions, working with analysts and operations Following and championing the team's coding standards, architecture ...

SLIs/SLOs), and production monitoring. Experience dealing with highly concurrent systems and A/B testing or experimentation platforms. Strong experience with Java, Spring Boot, Spring and AWS. Should have experience with Logs and Unit Testing Role is 70% coding and would need to pass Hacker rank ...