Lead Software Engineer (Java, Spring boot, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer More ❯
practices. Contribute to the modernization and architecture of the Calypso platform. Required Skills: Strong hands-on experience with Calypso platform development and support. Proficiency in Java, Linux, SQL , and SpringFramework . Experience with CI/CD tools (e.g., Jenkins, Ansible) and version control systems (e.g., Git, BitBucket). Solid understanding of automated testing frameworks. Excellent analytical, problem-solving More ❯
practices. Contribute to the modernization and architecture of the Calypso platform. Required Skills: Strong hands-on experience with Calypso platform development and support. Proficiency in Java, Linux, SQL , and SpringFramework . Experience with CI/CD tools (e.g., Jenkins, Ansible) and version control systems (e.g., Git, BitBucket). Solid understanding of automated testing frameworks. Excellent analytical, problem-solving More ❯
Luton, Bedfordshire, United Kingdom Hybrid / WFH Options
change. Experienced in delivering complex software solutions (any experience in HR software would be advantageous). Deep expertise in Java, OO design patterns, multi-threading and asynchronous Experience with Spring, Git, Postgres, MongoDB, and JavaScript. Experience writing performant Rust code is a strong bonus. Please apply for a confidential chat. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ozone Talent
the team Continuously evolve and improve the ways of working in the business Key Requirements: Strong commercial experience in the Kotlin ecosystem for backend development Confidence to work with Spring Boot or Ktor to build robust microservices Strong ability to write secure, resilient, and well-tested code Ability to align engineering to ambitious commercial objectives Experience in line management More ❯
the team Continuously evolve and improve the ways of working in the business Key Requirements: Strong commercial experience in the Kotlin ecosystem for backend development Confidence to work with Spring Boot or Ktor to build robust microservices Strong ability to write secure, resilient, and well-tested code Ability to align engineering to ambitious commercial objectives Experience in line management More ❯
london, south east england, united kingdom Hybrid / WFH Options
Ozone Talent
the team Continuously evolve and improve the ways of working in the business Key Requirements: Strong commercial experience in the Kotlin ecosystem for backend development Confidence to work with Spring Boot or Ktor to build robust microservices Strong ability to write secure, resilient, and well-tested code Ability to align engineering to ambitious commercial objectives Experience in line management More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Ozone Talent
the team Continuously evolve and improve the ways of working in the business Key Requirements: Strong commercial experience in the Kotlin ecosystem for backend development Confidence to work with Spring Boot or Ktor to build robust microservices Strong ability to write secure, resilient, and well-tested code Ability to align engineering to ambitious commercial objectives Experience in line management More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Ozone Talent
the team Continuously evolve and improve the ways of working in the business Key Requirements: Strong commercial experience in the Kotlin ecosystem for backend development Confidence to work with Spring Boot or Ktor to build robust microservices Strong ability to write secure, resilient, and well-tested code Ability to align engineering to ambitious commercial objectives Experience in line management More ❯
and maintain our customer-facing website using Shopify, ensuring a pixel-perfect, high-quality front end. Beyond this project, you will play a key role in developing Java/Spring Boot middleware to integrate and support our e-commerce operations and other business platforms. As our technology evolves, you will also contribute to other projects, including building React applications … requirements. Design, develop, and maintain e-commerce-based websites, ensuring pixel-perfect front-end implementations, excellent user experience, and top-tier performance. Build and maintain middleware using Java and Spring Boot to support integrations and backend processes. Support and troubleshoot customer-facing websites and middleware, resolving issues efficiently. Integrate internal and external APIs to extend website and platform functionality. … business projects. Collaborate with teams in both the UK and US to deliver consistent technical solutions. Stay current with best practices in web development, e-commerce platforms, Java/Spring Boot, React, and related technologies. Required Skills & Experience Demonstrable experience building pixel-perfect front ends with HTML, CSS, and JavaScript. Solid experience with Java and Spring Boot for More ❯
and maintain our customer-facing website using Shopify, ensuring a pixel-perfect, high-quality front end. Beyond this project, you will play a key role in developing Java/Spring Boot middleware to integrate and support our e-commerce operations and other business platforms. As our technology evolves, you will also contribute to other projects, including building React applications … requirements. Design, develop, and maintain e-commerce-based websites, ensuring pixel-perfect front-end implementations, excellent user experience, and top-tier performance. Build and maintain middleware using Java and Spring Boot to support integrations and backend processes. Support and troubleshoot customer-facing websites and middleware, resolving issues efficiently. Integrate internal and external APIs to extend website and platform functionality. … business projects. Collaborate with teams in both the UK and US to deliver consistent technical solutions. Stay current with best practices in web development, e-commerce platforms, Java/Spring Boot, React, and related technologies. Required Skills & Experience Demonstrable experience building pixel-perfect front ends with HTML, CSS, and JavaScript. Solid experience with Java and Spring Boot for More ❯
with the following Must have good working knowledge in Java 8 and above experience with Java 11 and Java 17 is a plus Must have good working knowledge with Spring Boot for service development Must have good working knowledge with Kafka and its integrations Must have good working knowledge in both SQL and NoSQL databases like Oracle PostgreSQL Couchbase … in the above skillset will be an added advantage Intermediate knowledge of infrastructure technologies and components familiarity with Cloud computing Experience with EventdrivenMicroservices architecture for highavailabilitydistributed systems Experience using SpringFramework Junit GitHub Microservices Splunk and APIs Experience with Test driven development and unit testing frameworks Proficient understanding of code versioning tools such as GIT and code build tools More ❯
crawley, west sussex, south east england, united kingdom
LTIMindtree
with the following Must have good working knowledge in Java 8 and above experience with Java 11 and Java 17 is a plus Must have good working knowledge with Spring Boot for service development Must have good working knowledge with Kafka and its integrations Must have good working knowledge in both SQL and NoSQL databases like Oracle PostgreSQL Couchbase … in the above skillset will be an added advantage Intermediate knowledge of infrastructure technologies and components familiarity with Cloud computing Experience with EventdrivenMicroservices architecture for highavailabilitydistributed systems Experience using SpringFramework Junit GitHub Microservices Splunk and APIs Experience with Test driven development and unit testing frameworks Proficient understanding of code versioning tools such as GIT and code build tools More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
Management. Solid experience in building and deploying frontend applications in React or React Native with hands-on knowledge of secure API design and authentication services. Experience in Java and Spring Boot, or iOS (Swift) or Android (Kotlin) along with exposure to Figma and Vercel is a big plus. Capable of writing clean, maintainable and well-tested code. Comfortable working … Energised by fast paced, regulated environments where we ship at speed, embrace change, and never stop evolving. Your Technical Toolkit React/React Native/TypeScript Java (21) and Spring Boot/JavaScript/iOS (Swift) or Android (Kotlin) RDBMS (Oracle/Sybase)/NoSQL databases (Document DB) AWS and cloud-native microservices containerised architecture (e.g. K8s, Docker) Modern More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Profile 29
resided in the UK for the past 5 years) and prepared to go through UK SC Security Clearance Strong experience in Java software engineering and object-oriented design Strong Spring (Boot) experience Experience with REST APIs, and microservice architectures Knowledge of Docker and Kubernetes for containerisation and orchestration Proficiency in Git, CI/CD pipelines, and automated testing frameworks … allow you to work in the UK unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Profile 29
resided in the UK for the past 5 years) and prepared to go through UK SC Security Clearance Strong experience in Java software engineering and object-oriented design Strong Spring (Boot) experience Experience with REST APIs, and microservice architectures Knowledge of Docker and Kubernetes for containerisation and orchestration Proficiency in Git, CI/CD pipelines, and automated testing frameworks … allow you to work in the UK unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Profile 29
through UK SC Security Clearance Experience in Java software engineering and object-oriented design Hands-on experience implementing solutions using Camunda 7 or 8 (BPMN/DMN) Familiarity with Spring Boot, REST APIs, and microservice architectures Knowledge of Docker and Kubernetes for containerisation and orchestration Proficiency in Git, CI/CD pipelines, and automated testing frameworks Understanding of event … allow you to work in the UK unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Profile 29
through UK SC Security Clearance Experience in Java software engineering and object-oriented design Hands-on experience implementing solutions using Camunda 7 or 8 (BPMN/DMN) Familiarity with Spring Boot, REST APIs, and microservice architectures Knowledge of Docker and Kubernetes for containerisation and orchestration Proficiency in Git, CI/CD pipelines, and automated testing frameworks Understanding of event … allow you to work in the UK unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation More ❯
C# and .NET (ability to understand code and general knowledge of the framework) Experience in building complex, large-scale software solutions from scratch to live production Experience with Java, Spring Boot, Spring Data, JPA, Swagger, Maven, Kafka, PostgreSQL, Jenkins, GIT, RESTful Services, Docker Strong analytical skills Self-starter, fast learner, and great interpersonal skills Excellent English communication skills More ❯
C# and .NET (ability to understand code and general knowledge of the framework) Experience in building complex, large-scale software solutions from scratch to live production Experience with Java, Spring Boot, Spring Data, JPA, Swagger, Maven, Kafka, PostgreSQL, Jenkins, GIT, RESTful Services, Docker Strong analytical skills Self-starter, fast learner, and great interpersonal skills Excellent English communication skills More ❯
C# and .NET (ability to understand code and general knowledge of the framework) Experience in building complex, large-scale software solutions from scratch to live production Experience with Java, Spring Boot, Spring Data, JPA, Swagger, Maven, Kafka, PostgreSQL, Jenkins, GIT, RESTful Services, Docker Strong analytical skills Self-starter, fast learner, and great interpersonal skills Excellent English communication skills More ❯
london (city of london), south east england, united kingdom
EC1 Partners
C# and .NET (ability to understand code and general knowledge of the framework) Experience in building complex, large-scale software solutions from scratch to live production Experience with Java, Spring Boot, Spring Data, JPA, Swagger, Maven, Kafka, PostgreSQL, Jenkins, GIT, RESTful Services, Docker Strong analytical skills Self-starter, fast learner, and great interpersonal skills Excellent English communication skills More ❯
C# and .NET (ability to understand code and general knowledge of the framework) Experience in building complex, large-scale software solutions from scratch to live production Experience with Java, Spring Boot, Spring Data, JPA, Swagger, Maven, Kafka, PostgreSQL, Jenkins, GIT, RESTful Services, Docker Strong analytical skills Self-starter, fast learner, and great interpersonal skills Excellent English communication skills More ❯
enterprise application architectures using Java and modern web technologies. Technical Leadership: Provide hands-on technical direction, ensuring adherence to best practices, coding standards, and architectural principles. Proficiency in Java, Spring/Spring Boot, Hibernate/JPA, and RESTful APIs. Strong experience with front-end technologies such as Angular, React, or Vue.js. Solid understanding of microservices architecture, containerization (Docker More ❯
