help us raise the engineering bar Communicate complex technical concepts to both technical and non-technical audiences Key requirements: Essential Skills: Strong experience with Java (17+) and frameworks like SpringBoot , Quarkus , or Micronaut Deep understanding of RESTful APIs and HTTP as an architectural style Expertise in asynchronous programming in Java Solid SQL skills and experience with Postgres More ❯
an end client.Key requirements: Principal FullStack engineer with experience leading teams of engineers on complex projects Active Security Clearance (SC) and Active NPPV3 Full stack experience in C#, Java (SpringBoot, JPA/Hibernate), Rest APIs Experience in building microservices and knowledge of SOLID principles Understanding of 4GL (fourth generation programming language) Experience in backlog refinement, preparation of More ❯
Lead Java Developer | Growing Payments team – Greenfield Projects!Java, Springboot, Microservices, TDD, AWS, MongodbI’m working with an innovative fintech headquartered in America that’s quietly making waves in the digital payments space. They've recently gained international recognition through startup accelerators and growth academies and are backed by top-tier investors with a track record in scaling meaningful tech. … opportunity to shape this from the ground up is rare. I'm hiring up to 15 Java Engineers, from mid-level to Lead Engineering roles. Tech stack includes Java, SpringBoot, Kotlin, Kafka, AWS, MongoDB and modern data tools.Salary upto £140k + bonus and equity. Three stage interview process but they can turn around in less than More ❯
with stakeholders Completing bug fixes and resolving technical issues Requirements: BSc degree in Engineering, Computer Science, or equivalent experience Solid software development experience Proficiency in languages such as Java, SpringBoot, Python, or C# Understanding of data modeling, data manipulation, and storage systems Familiarity with industry best practices like code coverage Knowledge of software development methodologies (Agile, Scrum More ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
Ordnance Survey Limited
in application development across mobile, web, and backend systems, with a proven ability to integrate technologies to create seamless and scalable service experiences. Key technical skills include Java technologies (SpringBoot, Hibernate, Jackson), Node.js, React, and proficiency with cloud and container platforms such as Azure and Kubernetes. Experience with mobile technologies is essential, and familiarity with third-party More ❯
portsmouth, hampshire, south east england, united kingdom Hybrid / WFH Options
Ordnance Survey Limited
in application development across mobile, web, and backend systems, with a proven ability to integrate technologies to create seamless and scalable service experiences. Key technical skills include Java technologies (SpringBoot, Hibernate, Jackson), Node.js, React, and proficiency with cloud and container platforms such as Azure and Kubernetes. Experience with mobile technologies is essential, and familiarity with third-party More ❯
Science) Desirable: Experience of any relevant coding language (Java preferable as learning Java will be a requirement on the job) Stochastic modelling Previous Financial Analyst experience HTML/CSS Springboot JSP React REST JWT Interview process: 1st stage: Video interview with Director ot tech - 30 minutes Final - Face to Face interview at the office with the financial team The salary More ❯
equivalent experience Have an excellent knowledge of continuous software delivery including using and developing with applicable toolsets Be proficient in development languages, including one or more the following: Java, Springboot, Python, C# Have an excellent understanding of data modelling principles, data manipulation languages, and storage systems Good knowledge of industry best practices, such as code coverage Proficiency of software development More ❯
Uxbridge, Middlesex, United Kingdom Hybrid / WFH Options
Avature
Christmas celebrations. The must haves In order to be considered, you must have the following experience; Proven experience working within the Telecoms industry Solid Java Development background with Maven & SpringBoot exposure Pair programming and Test Driven Development (TDD) The other stuff we are looking for We'd also love you to bring; Containerisation & Networking Basics What's More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
knowledge of a range of asset classes, preferably FX. 10+ years' frontend development experience within financial services. Strong proven experience liaising with traders and quants. Knowledge of Java and Springboot - Nice to have. What you'll get in return 6-month rolling contract. Up to £600pd Outside IR35. London-based hybrid working. What you need to do now If you More ❯
Science) Desirable: Experience of any relevant coding language (Java preferable as learning Java will be a requirement on the job) Stochastic modelling Previous Financial Analyst experience HTML/CSS Springboot JSP React REST JWT Interview process: 1st stage: Video interview with Director ot tech - 30 minutes Final - Face to Face interview at the office with the financial team The salary More ❯
impact and how it helps our customers thrive Champion security, compliance, and performance in everything you build Key requirements: Fluent in Java (11+) and the Spring Framework specifically SpringBoot or similar (Quarkus, Micronaut) Strong understanding of HTTP and REST as an architectural style to build APIs. Fluent with asynchronous programming techniques and frameworks (in Java). Fluent in SQL More ❯
Contract: Permanent Hybrid: 2-3 days per week on-site and remote Location: Milton Keynes (client site) Grade/Salary: E2-F1 - £54,619 to £65,544 depending on experience SUMMARY An exciting opportunity to join an experienced team with More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end. You'll be hands-on with architecture, design and coding, including complex business logic, authentication and security aspects … on bespoke product development. About you: You have expertise with software engineering best practices, experience across the full development lifecycle and tech stack You have experience with Kotlin, Java, SpringBoot and AWS You have a good understanding of APIs and permission based systems You have a good understanding of software architecture and have experience of building systems from scratch You More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
You will be working with a London-based investment bank within a market-leading front-office team as a mid-level Java Developer working on business-critical solutions for a range of stakeholders, including traders and quants. What you'll More ❯