Kotlin Full Stack Engineer in London

Kotlin Full Stack Engineer in London

London Full-Time 50000 - 60000 £ / year (est.) No working from home possible
Salt Digital Recruitment

At a Glance

  • Tasks: Build secure, high-performance products using Kotlin and React while shaping modern CI/CD pipelines.
  • Company: Join a forward-thinking tech company focused on innovation and collaboration.
  • Benefits: Competitive pay, health perks, remote work options, and opportunities for professional growth.
  • Other info: Dynamic work environment with excellent career advancement potential.
  • Why this job: Make an impact with cutting-edge technology and contribute to exciting AI tooling projects.
  • Qualifications: Experience in Kotlin, TypeScript, and React; strong communication and curiosity are key.

The predicted salary is between 50000 - 60000 £ per year.

We’re looking for a Full Stack Engineer who’s excited to build secure, high-performance products used at scale. You’ll work across Kotlin backend services and React/TypeScript frontends, while helping shape modern CI/CD pipelines and internal AI tooling.

What you’ll be doing:

  • Build and scale backend services using Kotlin & JVM frameworks
  • Develop sleek, responsive UIs with React + TypeScript
  • Own code from idea → production with CI/CD pipelines
  • Contribute to cutting‑edge agentic AI tooling for engineering teams
  • Collaborate closely with engineers, product, and stakeholders
  • Debug, optimise, and continuously improve live systems

Essential experience:

  • Experience with Kotlin + TypeScript
  • Solid hands‑on experience with React
  • Understanding of CI/CD (GitHub Actions, Jenkins, GitLab CI)
  • Strong communication skills – you can explain tech clearly
  • Curiosity, ownership, and a Cloud experience (AWS, GCP, Azure)
  • Docker / Kubernetes knowledge
  • Interest in secure coding & data privacy
  • Exposure to fintech / regulated environments

Rates depend on experience and client requirements.

Kotlin Full Stack Engineer in London employer: Salt Digital Recruitment

Join a dynamic team where innovation meets collaboration, as we empower our engineers to take ownership of their projects from concept to production. Our inclusive work culture fosters continuous learning and growth, with ample opportunities to enhance your skills in cutting-edge technologies like Kotlin and React. Located in a vibrant tech hub, we offer competitive rates and the chance to contribute to impactful fintech solutions that prioritise security and performance.

Salt Digital Recruitment

Contact Details:

Salt Digital Recruitment Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Kotlin Full Stack Engineer in London

Tip Number 1

Network like a pro! Reach out to your connections in the tech world, especially those who work with Kotlin or React. A friendly chat can lead to insider info about job openings that aren't even advertised yet.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving Kotlin and TypeScript. This gives potential employers a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Prepare for interviews by brushing up on your CI/CD knowledge and be ready to discuss your experience with tools like GitHub Actions or Jenkins. We want to see how you can contribute to our cutting-edge AI tooling!

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Kotlin Full Stack Engineer in London

Kotlin
TypeScript
React
CI/CD
GitHub Actions
Jenkins
GitLab CI

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with Kotlin, TypeScript, and React. We want to see how your skills align with what we’re looking for, so don’t be shy about showcasing relevant projects!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Tell us why you’re excited about building secure, high-performance products and how your background makes you a great fit for our team. Keep it engaging and personal.

Show Off Your CI/CD Knowledge:Since we value modern CI/CD practices, make sure to mention any experience you have with tools like GitHub Actions or Jenkins. We love seeing candidates who are up-to-date with the latest tech trends!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!

How to prepare for a job interview at Salt Digital Recruitment

Know Your Tech Stack

Make sure you brush up on your Kotlin and TypeScript skills before the interview. Be ready to discuss your experience with React and any CI/CD tools you've used, like GitHub Actions or Jenkins. This will show that you're not just familiar with the tech but can also apply it effectively.

Showcase Your Problem-Solving Skills

Prepare to talk about specific challenges you've faced in previous projects, especially around debugging and optimising live systems. Use examples that highlight your ability to think critically and improve processes, as this is key for a Full Stack Engineer role.

Communicate Clearly

Since strong communication skills are essential, practice explaining complex technical concepts in simple terms. This will help demonstrate your ability to collaborate with engineers, product teams, and stakeholders effectively.

Demonstrate Curiosity and Ownership

Be ready to discuss how you've taken ownership of projects in the past and your eagerness to learn new technologies. Highlight any experience you have with cloud services like AWS, GCP, or Azure, and express your interest in secure coding and data privacy.