83zero Ltd

83zero Ltd

City of London, South East

Java Full Stack Engineer

Full-Time£45,000 - 55,000 per year3 days agoUnited Kingdom
IT

Job Description

Salary: £45,000 - 55,000 per year

Requirements:
  • Strong experience building RESTful microservices using Java and Spring Boot
  • Frontend development experience with React, JavaScript/TypeScript, HTML and CSS
  • Experience designing and integrating REST APIs
  • Proficiency with Git and platforms such as GitHub or GitLab
  • Experience working with AWS or Azure
  • Hands-on experience with Docker and Docker Compose
  • Experience with CI/CD tools such as GitLab CI, GitHub Actions or Jenkins
  • Experience working in Agile software development teams
  • Experience with Infrastructure as Code tools such as Terraform
  • Familiarity with NoSQL databases, particularly MongoDB
  • Experience with SQL databases such as PostgreSQL
  • Must be SC eligible
  • The right to live and work in the UK is essential
Responsibilities:
  • Design, develop and maintain scalable microservices using Java and Spring Boot
  • Build responsive web applications using React, JavaScript/TypeScript, HTML and CSS
  • Develop and integrate REST APIs and cloud-native applications
  • Work across the full software development lifecycle, from design through to deployment and support
  • Collaborate within Agile teams to deliver high-quality software solutions
  • Contribute to CI/CD pipelines, DevOps practices and secure digital platforms
  • Continue developing your technical skills through innovative client projects and emerging technologies
Technologies:
  • AWS
  • Azure
  • CI/CD
  • Cloud
  • CSS
  • DevOps
  • Docker
  • Frontend
  • Git
  • GitHub
  • GitLab
  • Support
  • Java
  • JavaScript
  • Jenkins
  • Kotlin
  • Kubernetes
  • MongoDB
  • NoSQL
  • PostgreSQL
  • REST
  • React
  • SQL
  • Spring
  • Spring Boot
  • Terraform
  • TypeScript
  • Web
  • microservices
  • NodeJS
  • Backend
  • Security
  • Fullstack

More:

We are hiring a Java Full Stack Engineer to join our team delivering innovative digital solutions for enterprise clients. This is a permanent hybrid role with 1-2 days per week in the office, occasional travel to client sites, and base locations in London, Manchester or Glasgow. We offer a salary of £45,000 to £55,000 plus benefits, perks and healthcare options. You will work on digital transformation programmes across multiple industries, with exposure to modern technologies including Java, Kotlin, Node.js, Spring Boot, React, AWS, Azure, Docker and Kubernetes. We also provide access to training and certifications across cloud, software engineering, DevOps, cybersecurity and Agile delivery, along with mentoring, technical communities, knowledge-sharing sessions, team events, networking and innovation activities.

last updated 31 week of 2026

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  • An updated resume highlighting relevant experience
  • A compelling cover letter (if required)
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About 83zero Ltd

83zero Ltd

83zero Ltd

City of London

IT

Skills & Technologies

JavaScriptTypeScriptJavaGoKotlinScalaReactNode.jsSpringAWSAzureDocker

Inferred from job description

Salary Insight

£50,000

This role

£60,000

UK median

This salary is 17% below the UK median for Software Engineers60,000/yr).

Based on 2024–2025 UK technology sector benchmarks

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