Kotlin Developer

Kotlin Developer

Slough Full-Time 28800 - 42000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and implement complex features, create scalable APIs, and collaborate with cross-functional teams.
  • Company: Capgemini is a global leader in business and technology transformation, committed to sustainability and innovation.
  • Benefits: Enjoy hybrid work options, a supportive community, and opportunities for career growth.
  • Why this job: Join a forward-thinking team that values creativity and impact in technology solutions.
  • Qualifications: Proficiency in Kotlin or Java, strong API design skills, and a passion for learning new technologies.
  • Other info: Work in a diverse environment with a focus on continuous improvement and innovation.

The predicted salary is between 28800 - 42000 £ per year.

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 practices).

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.

Kotlin Developer employer: Capgemini

Capgemini is an exceptional employer that fosters a collaborative and inclusive work culture, empowering Kotlin Developers to shape their careers while working on impactful technology solutions. With a strong commitment to employee growth, you will have access to continuous learning opportunities and the chance to work alongside a diverse team of experts in a hybrid environment in London. Join us to be part of a global community dedicated to driving innovation and sustainability in the tech industry.
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Contact Detail:

Capgemini Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Kotlin Developer

✨Tip Number 1

Familiarise yourself with the latest trends in Kotlin and Spring Boot. Join online communities or forums where developers share insights and experiences, as this will not only enhance your knowledge but also help you network with potential colleagues.

✨Tip Number 2

Showcase your understanding of RESTful API principles by discussing relevant projects during interviews. Be prepared to explain how you've implemented best practices in your previous work, as this demonstrates your hands-on experience and commitment to quality.

✨Tip Number 3

Highlight your ability to collaborate with cross-functional teams. Prepare examples of how you've worked with product stakeholders to clarify requirements and deliver results, as this aligns with the collaborative culture at Capgemini.

✨Tip Number 4

Stay updated on DevOps concepts, especially within an AWS environment. Even if you don't have hands-on experience, being able to discuss these concepts will show your proactive approach to learning and adapting to new technologies.

We think you need these skills to ace Kotlin Developer

Kotlin Proficiency
Spring Boot Expertise
API Design and Development
RESTful API Principles
Microservices Architecture
Problem-Solving Skills
Technical Communication
Continuous Improvement Mindset
Collaboration with Cross-Functional Teams
Understanding of DevOps Concepts
Adaptability to New Technologies
Ownership and Accountability
Experience with TDD (Test-Driven Development)
Knowledge of API Security
Familiarity with CI/CD Practices

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your proficiency in Kotlin and Spring Boot, as well as your experience with API design. Use specific examples from your past work to demonstrate your skills and achievements relevant to the role.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for technology and your understanding of the role. Mention how your background aligns with the responsibilities outlined in the job description, particularly your experience with RESTful APIs and micro-services architecture.

Showcase Your Projects: If you have worked on relevant projects, consider including a portfolio or links to your GitHub profile. Highlight any complex features you've designed and implemented, especially those that demonstrate your ability to collaborate with cross-functional teams.

Prepare for Technical Questions: Anticipate technical questions related to Kotlin, Spring Boot, and API design during the interview process. Brush up on best practices in RESTful API design and be ready to discuss how you approach problem-solving and continuous improvement in your codebase.

How to prepare for a job interview at Capgemini

✨Showcase Your Kotlin Expertise

Make sure to highlight your proficiency in Kotlin and Spring Boot during the interview. Be prepared to discuss specific projects where you've implemented these technologies, as well as any challenges you faced and how you overcame them.

✨Demonstrate API Design Knowledge

Since the role involves creating robust APIs, be ready to explain your understanding of RESTful principles and best practices. You might be asked to design a simple API on the spot, so brush up on your API design skills before the interview.

✨Emphasise Collaboration Skills

Capgemini values teamwork, so be prepared to discuss your experience working with cross-functional teams. Share examples of how you've communicated technical solutions to non-technical stakeholders and how you’ve collaborated to deliver impactful results.

✨Stay Updated on Industry Trends

Show your passion for learning by discussing the latest trends in Kotlin, Spring Boot, and API design. Mention any recent articles, courses, or projects that have inspired you, demonstrating your commitment to continuous improvement and innovation.

Kotlin Developer
Capgemini
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  • Kotlin Developer

    Slough
    Full-Time
    28800 - 42000 £ / year (est.)

    Application deadline: 2027-06-23

  • C

    Capgemini

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