Senior Full Stack Java Developer

Salary: £80,000 - 80,000 per year

Requirements

• We are seeking an experienced Senior Full Stack Java Developer.
• Deep understanding of coding best practices and modern architectural patterns, including microservices and message-driven architectures.
• Experience developing applications with NFRs / non-functional requirements in mind.
• Experience in application / digital services design.
• Experience in software engineering practices such as code reviews, CI/CD pipelines, and SOLID/DRY principles.
• Hands-on development experience using frontend technologies such as JavaScript, TypeScript, Angular, React, or Node.
• Hands-on development experience using backend technologies such as Java, Spring Boot, Hibernate, or Kotlin.
• Experience in estimation and sizing.
• Integration experience.
• API design experience.
• Cloud experience.
• Appetite to work with emerging AI technologies.
• We are hiring for government clients, so candidates need to either hold SC Clearance or be SC eligible.

Responsibilities

• Design, develop, test, and maintain cloud-based software applications.
• Provide technical leadership within a team to coordinate and deliver scalable, secure solutions in line with good industry software engineering practices.
• Work within a project management / agile delivery methodology.
• Take technical ownership for a product or software solution, covering design, estimation, shaping, and user story / requirement creation.
• Document solutions, including architecture, configuration, release, and support handover.
• Collaborate and liaise with Version 1 and customer stakeholders / end users throughout the software development lifecycle.
• Communicate technical designs clearly in conversation, documentation, and presentations to stakeholders with varying technical abilities.
• Provide effective knowledge transfer to team members and customers.
• Manage, coach, and develop junior members of the team and the wider community.
• Foster a positive working environment and facilitate team collaboration and communication.

Technologies

• AI
• API
• AWS
• Angular
• Backend
• CI/CD
• Cloud
• Frontend
• Hibernate
• Support
• Java
• JavaScript
• Kotlin
• Oracle
• OutSystems
• React
• Snowflake
• Spring
• Spring Boot
• TypeScript
• microservices
• NodeJS
• Security
• Fullstack

More

We are Version 1, a digital-first consultancy and service provider with over 26 years in technology services, trusted by global brands to deliver solutions that drive customer success. We partner with leading technology companies including Microsoft, AWS, Oracle, Red Hat, OutSystems, and Snowflake, and have been recognised with awards such as Innovation Partner of the Year Winner 2023 Oracle EMEA Partner Awards, Global Microsoft Modernising Applications Partner of the Year Award 2023, AWS Collaboration Partner of the Year - EMEA 2023, and Best Workplaces for Women by Great Place To Work in the UK and Ireland 2023. Our Digital, Data and Cloud team is growing quickly, creating opportunities to join one of the fastest-growing consultancies globally and work on challenging, large-scale transformational and migration projects across public and private sector clients. We offer a comprehensive benefits package that includes quarterly performance-related profit share, strong career progression and mentorship, flexible/remote working, financial wellbeing support, employee wellbeing schemes, generous holiday allowance, enhanced family leave, educational assistance, incentivised certifications and accreditations, reward schemes, and community-focused initiatives.

last updated 36 week of 2026