Java jobs in Chesterfield

SheffieldHybrid - 60% office 40% home Duration: 30/11/2026 Rate £418 MUST BE PAYE THROUGH UMBRELLA Required Role Description: Experience in Kotlin (or significant Java experience with a willingness to learn Kotlin) Experienced in at least two or three of the following: API development, SQL/databases

Architecture & System Design (Must-Have) Proven experience designing large-scale distributed systems Microservices architecture Event-driven architecture High concurrency and scalability patterns Strong knowledge of: System trade-offs (consistency vs availability, latency vs throughput) API desi

Architecture & System Design (Must-Have) Proven experience designing large-scale distributed systems Microservices architecture Event-driven architecture High concurrency and scalability patterns Strong knowledge of: System trade-offs (consistency vs availability, latency vs throughput) API desi

Architecture & System Design (Must-Have) Proven experience designing large-scale distributed systems Microservices architecture Event-driven architecture High concurrency and scalability patterns Strong knowledge of: System trade-offs (consistency vs availability, latency vs throughput) API desi

Java / Kotlin Developer - New Platform - Up to £400 a day (Inside IR35) Our financial services client is seeking a proactive and skilled Backend Developer to join their new Platform team. The role involves working on modern Kotlin and Java-based applications within a microservices architecture, cont

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge

Senior Java / Kotlin Developer - New Platform - Up to £600 a day (Inside IR35) Our financial services client is seeking a proactive and skilled Backend Developer to join their new Platform team. The role involves working on modern Kotlin and Java-based applications within a microservices architectur

Elastic AIOPS JD: Role Summary This hybrid role combines engineering and development responsibilities to support the lifecycle of OpenTelemetry (OTel) agents and collectors, ensuring robust observability across distributed systems. The position involves managing deployments, troubleshooting, and dri

OpenShift Platform Lead Job Information Job Title: OpenShift Platform Lead - Virtualization Services Job Summary We are seeking an experienced OpenShift Platform Lead to own and manage our OpenShift-based virtualization platform that delivers enterprise VM hosting services. This role is responsible

TestYantra Software Solutions

We’re looking for a Senior Java Engineer with strong microservices and payments experience to build and scale high-performance payment systems. What you’ll do: • Design and develop Java-based microservices for payment processing • Build scalable REST APIs and event-driven systems • Work on high-thro

London Stock Exchange Group

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge

Stealth iT Consulting

A prominent IT consultancy is actively searching for a talented Full Stack Engineer to join their team on a permanent basis. The ideal candidate will possess extensive experience in developing robust web applications using Java (Spring Boot), HTML, CSS, and JavaScript/TypeScript. This role offers an

Twelve

Senior Software Engineer (AI-First Development) United Kingdom, Remote The Opportunity Are you a Java expert curious about the future of engineering? Join a leading global Financial Technology firm that is redefining the software development lifecycle. While many companies are just talking about AI,

Foster Growth

Lead Full Stack Software Engineer Location: Hertfordshire (Hybrid) Salary: £100,000 + bonus + benefits We’re partnering with a growing, engineering-led company building real-world monitoring and data systems used across critical infrastructure environments . This is a rare opportunity to step into a

Coltech

Full Stack Java Developer (Contract | Hybrid Edinburgh) For a complete understanding of this opportunity, and what will be required to be a successful applicant, read on. I'm hiring a strong Full Stack Developer for a live programme | heavy focus on Java + modern cloud engineering. What you'll be do

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge

Coltech

Full Stack Java Developer (Contract | Hybrid Edinburgh) For a complete understanding of this opportunity, and what will be required to be a successful applicant, read on. I'm hiring a strong Full Stack Developer for a live programme | heavy focus on Java + modern cloud engineering. What you'll be do

Empiric

Java developer: Please ensure you read the below overview and requirements for this employment opportunity completely. We are looking for expert developers to join one of our most exciting and important projects. You will be joining a large team to help shape the landscape of the United Kingdom, wor

TrueNorth

TrueNorth are working with a successful tech consultancy who work heavily in the public sector - we're looking for a Technical Architect for an immediate contract role. A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully

Smartedge Solutions

Smartedge's Client is looking for an individual to help with their Full-Stack Engineer (DevOps, Java, APIs) @ Ireland / UK (100 % Remote working) Do you have the right skills and experience for this role Read on to find out, and make your application. Key area: We are seeking a hands-on software eng