Tech Lead - Fullstack (Kotlin/Java/React.js)
Tech Lead - Fullstack (Kotlin/Java/React.js)

Tech Lead - Fullstack (Kotlin/Java/React.js)

London Full-Time 30000 - 50000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead a team in designing and implementing innovative tech solutions for a cutting-edge insurance platform.
  • Company: Join Wrisk, a forward-thinking company transforming the insurance industry with modern technology.
  • Benefits: Enjoy flexible hybrid working, competitive salary, and the latest tech tools to enhance your productivity.
  • Why this job: Be part of a dynamic team shaping the future of insurance for major global brands.
  • Qualifications: 8+ years in software engineering, with leadership experience and strong skills in Kotlin, Java, and React.js.
  • Other info: Fluency in English is essential; German is a plus. Embrace Agile practices and mentorship.

The predicted salary is between 30000 - 50000 £ per year.

At Wrisk, we are reinventing insurance for today's digital consumer making it simple, transparent and personal. Our platform blends a world-class customer experience, modern technology, and deep insurance expertise to support leading automotive brands like BMW, MINI, Mercedes-Benz, Jaguar, LandRover and Volvo. As we expand across new partners, products and markets, we are seeking a Fullstack Tech Lead to help shape the future of our platform.

This is a strategic, hands-on leadership role where you'll own delivery of initiatives, drive architecture, and mentor engineers while actively contributing to the codebase. You'll focus not just on technology, but on alignment, collaboration and technical excellence across our teams. You'll play a key part in a tight-knit, cross-functional team of engineers, designers, product people, insurance and commercial experts helping to scale Wrisk's platform in a sustainable, secure and elegant way.

What You'll Do

  • Own technical delivery: Drive the design, architecture and implementation of core initiatives, platform services and front-end applications using Kotlin, Java, TypeScript and React.js
  • Align team and vision: Translate product goals into technical direction, ensuring engineers are focused, supported and working toward the same outcomes
  • Lead by example: Stay hands-on, write production-grade code, and foster a high standard of engineering practice across the team.
  • Shape architecture: Guide technical decision-making and architectural evolution, balancing trade-offs between pragmatism and long-term quality
  • Mentor and grow others: Support engineers through code reviews, design workshops, and one-to-one mentorship
  • Bridge technical and non-technical: Work with product, design, and operations stakeholders to align technical feasibility with business outcomes
  • Champion DevOps and delivery: Guide infrastructure evolution using AWS, Terraform, and CI/CD best practices for smooth, resilient delivery

What You'll Get

  • A strategic and impactful role in a growing international company
  • Competitive salary based on your experience and skills
  • Flexible hybrid working with offices in Vienna, London and Munich
  • The latest tech to support your work, including the newest MacBook Pro
  • Regular in-person events at our London HQ and across the EU
  • The chance to shape a platform used by major global brands and help define what great insurance looks like for the digital age

We don't just want someone who can code, we want someone who can lead. If you believe in empowering teams, crafting clean systems, and building products that customers love, we'd love to hear from you.

Tech Stack: Kotlin/Java, Http4k/JDBI, PostgreSQL, AWS Lambda, AWS ECS, AWS SNS/SQS, Terraform, TypeScript, React.js.

Requirements

  • A degree in Computer Science or a related technical field
  • 8+ years of software engineering experience, with at least 2+ years in a leadership or Tech Lead capacity
  • Proven experience building and operating scalable, resilient systems using modern cloud technologies
  • Strong Kotlin or Java skills, with frontend experience in React.js and TypeScript
  • Comfortable with distributed systems, APIs, and microservices architectures
  • DevOps experience with AWS, infrastructure-as-code, and observability tooling
  • Excellent communication and collaboration skills able to work effectively with both technical and non-technical stakeholders
  • A passion for Agile ways of working, technical mentorship, and sustainable software practices
  • Fluency in English is essential; German is a strong advantage
  • Someone who is comfortable working with ambiguity and is able to cope with pressure and deadlines and ensure their team rises to meet challenges

Tech Lead - Fullstack (Kotlin/Java/React.js) employer: Wrisk

At Wrisk, we pride ourselves on being an innovative employer that values collaboration, technical excellence, and personal growth. Our flexible hybrid working model allows you to thrive in a supportive environment while contributing to a platform that redefines insurance for leading automotive brands. With opportunities for mentorship and the latest technology at your fingertips, you'll be empowered to make a meaningful impact in a dynamic international company based in vibrant London.
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Contact Detail:

Wrisk Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Tech Lead - Fullstack (Kotlin/Java/React.js)

✨Tip Number 1

Familiarise yourself with Wrisk's platform and its tech stack. Understanding how Kotlin, Java, and React.js are used in their projects will help you speak confidently about your relevant experience during the interview.

✨Tip Number 2

Showcase your leadership skills by preparing examples of how you've mentored engineers or led teams in previous roles. Wrisk is looking for someone who can inspire and guide others, so be ready to discuss your approach to team dynamics.

✨Tip Number 3

Highlight your experience with cloud technologies, especially AWS, as well as your familiarity with DevOps practices. Be prepared to discuss specific projects where you've implemented infrastructure-as-code or CI/CD pipelines.

✨Tip Number 4

Prepare to discuss how you align technical goals with business outcomes. Wrisk values collaboration between technical and non-technical stakeholders, so think of examples where you've successfully bridged that gap.

We think you need these skills to ace Tech Lead - Fullstack (Kotlin/Java/React.js)

Kotlin
Java
React.js
TypeScript
Cloud Technologies (AWS)
DevOps Practices
Infrastructure as Code (Terraform)
Microservices Architecture
API Development
Agile Methodologies
Technical Mentorship
Collaboration Skills
Communication Skills
Problem-Solving Skills
Code Review
Architectural Design

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with Kotlin, Java, React.js, and any leadership roles you've held. Use specific examples to demonstrate your technical skills and how you've contributed to team success.

Craft a Compelling Cover Letter: In your cover letter, express your passion for technology and leadership. Mention how your experience aligns with Wrisk's mission to reinvent insurance and how you can contribute to their platform's growth.

Showcase Your Technical Projects: Include links to any relevant projects or code samples that showcase your expertise in full-stack development. Highlight your role in these projects and the technologies used, especially those mentioned in the job description.

Prepare for Technical Questions: Anticipate technical questions related to your experience with distributed systems, APIs, and microservices. Be ready to discuss your approach to architecture and how you mentor other engineers, as these are key aspects of the role.

How to prepare for a job interview at Wrisk

✨Showcase Your Technical Expertise

As a Tech Lead, it's crucial to demonstrate your strong skills in Kotlin, Java, and React.js. Be prepared to discuss specific projects where you've successfully implemented these technologies, and don't shy away from coding challenges during the interview.

✨Emphasise Leadership Experience

Highlight your experience in leading teams and mentoring engineers. Share examples of how you've guided technical decision-making and fostered a culture of collaboration and excellence within your team.

✨Align with Company Values

Research Wrisk's mission to reinvent insurance for the digital consumer. Be ready to discuss how your values align with theirs and how you can contribute to their vision of creating a simple, transparent, and personal customer experience.

✨Prepare for Cross-Functional Collaboration

Since the role involves working with various stakeholders, prepare to discuss your experience in bridging technical and non-technical teams. Provide examples of how you've effectively communicated complex technical concepts to non-technical audiences.

Tech Lead - Fullstack (Kotlin/Java/React.js)
Wrisk
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  • Tech Lead - Fullstack (Kotlin/Java/React.js)

    London
    Full-Time
    30000 - 50000 £ / year (est.)

    Application deadline: 2027-07-09

  • W

    Wrisk

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