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Senior Kotlin Developer (London,UK)

Kotlin Developer (London, UK)

Hybrid: 2-3 days a week work from office

Get The Future You Want!

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Your Role

We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end-to-end and collaborating with cross-functional teams to deliver impactful solutions

Key Responsibilities

  • Drive the design and implementation of complex features from inception to deployment.
  • Define technical solutions aligned with business objectives and ensure scalability, security, and maintainability.
  • Create robust, efficient, and scalable APIs for frontend integration.
  • Promote best practices in RESTful API design, documentation, and implementation.
  • Work closely with technical and product stakeholders to clarify requirements and align on deliverables.
  • Translate business needs into technical solutions and maintain clear communication across teams
  • Proactively identify and address technical challenges, driving continuous improvement in the codebase and processes.
  • Stay updated with the latest trends in Kotlin, Spring Boot, and API design.
  • Work closely with Mobile and Web FE team to build Backend for Frontend that enables faster scalable FE development

Your Profile

  • Proficiency in Kotlin and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin.
  • Strong knowledge of RESTful API principles and best practices.
  • Familiarity with Micro-services architecture and related technologies.
  • Ability to analyze complex technical challenges and provide innovative solutions.
  • Passion for learning and adapting to new technologies.
  • Senior developer's mindset with a focus on ownership, accountability, and delivering results.
  • Understanding of Devops concepts specifically operating within an AWS environment. (Hands on not required, but a solid understanding of concepts and practises)

Tech Stack

  • Kotlin , Spring Boot , Ktor
  • TDD , API Security , CICD
  • AWS

About Capgemini

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than fifty countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market-leading capabilities in AI, cloud, and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion

Senior Kotlin Developer (London,UK)

London, UK
Permanent

Published on 18/06/2025

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