technologies and cloud-native architectures. Proficient in building microservices with Spring Boot , and integrating with databases like PostgreSQL , MongoDB , and Redis . Skilled in event-driven systems using ApacheKafka , and containerized deployments with Docker and Kubernetes . Key Responsibilities: Design, develop, and deploy scalable Java-based microservices. Collaborate with cross-functional teams to define and deliver new features. More ❯
technologies and cloud-native architectures. Proficient in building microservices with Spring Boot , and integrating with databases like PostgreSQL , MongoDB , and Redis . Skilled in event-driven systems using ApacheKafka , and containerized deployments with Docker and Kubernetes . Key Responsibilities: Design, develop, and deploy scalable Java-based microservices. Collaborate with cross-functional teams to define and deliver new features. More ❯
technologies and cloud-native architectures. Proficient in building microservices with Spring Boot , and integrating with databases like PostgreSQL , MongoDB , and Redis . Skilled in event-driven systems using ApacheKafka , and containerized deployments with Docker and Kubernetes . Key Responsibilities: Design, develop, and deploy scalable Java-based microservices. Collaborate with cross-functional teams to define and deliver new features. More ❯
language and its core libraries Spring Boot – Expert in building RESTful APIs and microservices using Spring Boot AWS – Strong experience with core AWS services (EC2, S3, Lambda, IAM, etc.) Kafka/Messaging Systems – Expertise in building event-driven architectures SQL – Strong experience with relational databases and SQL query optimization REST/JSON APIs – Designing, developing, and consuming scalable APIs More ❯
language and its core libraries Spring Boot – Expert in building RESTful APIs and microservices using Spring Boot AWS – Strong experience with core AWS services (EC2, S3, Lambda, IAM, etc.) Kafka/Messaging Systems – Expertise in building event-driven architectures SQL – Strong experience with relational databases and SQL query optimization REST/JSON APIs – Designing, developing, and consuming scalable APIs More ❯
foundation across modern web technologies, including: JavaScript/TypeScript (with Domain-Driven and Test-Driven Development) React (web and native) Java (Spring Boot, Spring Cloud, Spring Data) Familiarity with Kafka, MongoDB, Elasticsearch, and Redis Experience with HTML, server-side rendering (e.g., Next.js), and SEO best practices Exposure to distributed systems, microservices, and event-driven architectures Knowledge of AWS cloud More ❯
foundation across modern web technologies, including: JavaScript/TypeScript (with Domain-Driven and Test-Driven Development) React (web and native) Java (Spring Boot, Spring Cloud, Spring Data) Familiarity with Kafka, MongoDB, Elasticsearch, and Redis Experience with HTML, server-side rendering (e.g., Next.js), and SEO best practices Exposure to distributed systems, microservices, and event-driven architectures Knowledge of AWS cloud More ❯
warrington, cheshire, north west england, united kingdom
Nextech Group Limited
foundation across modern web technologies, including: JavaScript/TypeScript (with Domain-Driven and Test-Driven Development) React (web and native) Java (Spring Boot, Spring Cloud, Spring Data) Familiarity with Kafka, MongoDB, Elasticsearch, and Redis Experience with HTML, server-side rendering (e.g., Next.js), and SEO best practices Exposure to distributed systems, microservices, and event-driven architectures Knowledge of AWS cloud More ❯
bolton, greater manchester, north west england, united kingdom
Nextech Group Limited
foundation across modern web technologies, including: JavaScript/TypeScript (with Domain-Driven and Test-Driven Development) React (web and native) Java (Spring Boot, Spring Cloud, Spring Data) Familiarity with Kafka, MongoDB, Elasticsearch, and Redis Experience with HTML, server-side rendering (e.g., Next.js), and SEO best practices Exposure to distributed systems, microservices, and event-driven architectures Knowledge of AWS cloud More ❯
Sonar) Web Technologies (JavaScript, HTML 5, CSS, JSON, REST, SOAP) Testing tools & frameworks (Jasmin/Karma, JUnit, Selenium, Cucumber, Mockito) Experience with Integration patterns and messaging technologies (MQ, Solace, Kafka, RabbitMQ) Extensive experience in ORACLE PLSQL, SQL and performance fine tuning. Strong passion for continuous improvement in its many forms Ability to be flexible and change direction as needed. More ❯
Edinburgh, Midlothian, Scotland, United Kingdom Hybrid / WFH Options
Cathcart Technology
of opportunity for a varied workload, and a chance to pick up different tools and technologies. They work with a really modern tech stack; Java, SpringBoot, PostgreSQL, Microservices, Kubernetes, Kafka, AWS and Reactjs + TypeScript. Although experience with all of this is great, the organisation is more interested in collaborative Engineers who can bring strong soft skills to the More ❯
of applications. Skills Required: Languages & Frameworks: Java, Spring Boot, Spring REST API (JAX-RS), EJB, Spring Integration, Spring Batch, EclipseLink JPA Databases: PostgreSQL, MongoDB, Redis, Oracle Messaging & Streaming: ApacheKafka DevOps & CI/CD: GitLab CI/CD, Jenkins, Docker, Kubernetes Cloud & Storage: IBM Cloud, Cloud Object Storage Infrastructure as Code (IaC): Terraform, AWS CloudFormation Version Control: Git About More ❯
of applications. Skills Required: Languages & Frameworks: Java, Spring Boot, Spring REST API (JAX-RS), EJB, Spring Integration, Spring Batch, EclipseLink JPA Databases: PostgreSQL, MongoDB, Redis, Oracle Messaging & Streaming: ApacheKafka DevOps & CI/CD: GitLab CI/CD, Jenkins, Docker, Kubernetes Cloud & Storage: IBM Cloud, Cloud Object Storage Infrastructure as Code (IaC): Terraform, AWS CloudFormation Version Control: Git About More ❯
warrington, cheshire, north west england, united kingdom
Capgemini
of applications. Skills Required: Languages & Frameworks: Java, Spring Boot, Spring REST API (JAX-RS), EJB, Spring Integration, Spring Batch, EclipseLink JPA Databases: PostgreSQL, MongoDB, Redis, Oracle Messaging & Streaming: ApacheKafka DevOps & CI/CD: GitLab CI/CD, Jenkins, Docker, Kubernetes Cloud & Storage: IBM Cloud, Cloud Object Storage Infrastructure as Code (IaC): Terraform, AWS CloudFormation Version Control: Git About More ❯
bolton, greater manchester, north west england, united kingdom
Capgemini
of applications. Skills Required: Languages & Frameworks: Java, Spring Boot, Spring REST API (JAX-RS), EJB, Spring Integration, Spring Batch, EclipseLink JPA Databases: PostgreSQL, MongoDB, Redis, Oracle Messaging & Streaming: ApacheKafka DevOps & CI/CD: GitLab CI/CD, Jenkins, Docker, Kubernetes Cloud & Storage: IBM Cloud, Cloud Object Storage Infrastructure as Code (IaC): Terraform, AWS CloudFormation Version Control: Git About More ❯
data pipelines. Proficiency in JVM-based languages (Java, Kotlin), ideally combined with Python and experience in Spring Boot Solid understanding of data engineering tools and frameworks, like Spark, Flink, Kafka, dbt, Trino, and Airflow. Hands-on experience with cloud environments (AWS, GCP, or Azure), infrastructure-as-code practices, and ideally container orchestration with Kubernetes. Familiarity with SQL and NoSQL More ❯
Croydon, London, United Kingdom Hybrid / WFH Options
Experis
Umbrella Clearance required: SC Duration: 4 Months Location: Croydon (Mostly Remote) Job Description: Senior Engineer with either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) * Experience of Java * Experience of Spring framework or equivalent. * Knowledge of software design patterns and when to apply them * Excellent knowledge of development processes. * Experience of containerisation using Docker More ❯
Reading, England, United Kingdom Hybrid / WFH Options
Mastek
Kanban, TDD, BDD Nice to have Skills: Good understanding of container technologies (Docker and Kubernetes) Experience of Single page application frameworks (Angular/React) Practical experience of development using Kafka/RabbitMQ Experience in large scale integration projects involving messaging, web services and distributed systems Public Sector experience More ❯
Kanban, TDD, BDD Nice to have Skills: Good understanding of container technologies (Docker and Kubernetes) Experience of Single page application frameworks (Angular/React) Practical experience of development using Kafka/RabbitMQ Experience in large scale integration projects involving messaging, web services and distributed systems Public Sector experience More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Mastek
Kanban, TDD, BDD Nice to have Skills: Good understanding of container technologies (Docker and Kubernetes) Experience of Single page application frameworks (Angular/React) Practical experience of development using Kafka/RabbitMQ Experience in large scale integration projects involving messaging, web services and distributed systems Public Sector experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
of experience in software development (with 3+ years in Golang preferred). Strong understanding of concurrency, distributed systems , and microservices architectures . Experience with REST/gRPC APIs , PostgreSQL , Kafka , or similar technologies. Familiarity with Docker , Kubernetes , and cloud platforms (AWS, GCP, or Azure). Excellent problem-solving skills and a passion for clean, efficient code. Bonus: Experience in More ❯
of experience in software development (with 3+ years in Golang preferred). Strong understanding of concurrency, distributed systems , and microservices architectures . Experience with REST/gRPC APIs , PostgreSQL , Kafka , or similar technologies. Familiarity with Docker , Kubernetes , and cloud platforms (AWS, GCP, or Azure). Excellent problem-solving skills and a passion for clean, efficient code. Bonus: Experience in More ❯
product roadmap, building next-generation platforms and payment systems that are shaping the future of digital lending. Tech Stack Java 11+ Spring Boot AWS Microservices architecture Docker/Kubernetes Kafka (or similar messaging tools) Key Responsibilities Design and develop high-performance, low-latency software components. Contribute across the full software development lifecycle. Write and maintain clean, testable, scalable code. More ❯
product roadmap, building next-generation platforms and payment systems that are shaping the future of digital lending. Tech Stack Java 11+ Spring Boot AWS Microservices architecture Docker/Kubernetes Kafka (or similar messaging tools) Key Responsibilities Design and develop high-performance, low-latency software components. Contribute across the full software development lifecycle. Write and maintain clean, testable, scalable code. More ❯
for cloud environments (preferably AWS). Architecture Skills: Proficient in creating HLD/LLD, sequence diagrams, and architectural documentation. Experience with integration patterns (e.g., API Gateway, message brokers like Kafka or RabbitMQ). DevOps & Tools: Familiarity with CI/CD pipelines, infrastructure as code, observability tools, and service mesh concepts. Soft Skills: Strong communication and stakeholder management abilities. Proven More ❯