At a Glance
- Tasks: Design, build, and support backend features for a cutting-edge SaaS product.
- Company: Join WireMock, the leader in API environment simulation with a global impact.
- Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
- Other info: Contribute to open source and engage with a vibrant tech community.
- Why this job: Be part of a dynamic team shaping the future of software development with AI integration.
- Qualifications: 6+ years in software development, proficient in Java/Kotlin, and experience with AI coding tools.
The predicted salary is between 60000 - 75000 € per year.
WireMock is the industry standard for API environment simulation. With a massive global open-source footprint and deep adoption across the Fortune 500, we provide the critical infrastructure that engineering teams use to de-couple development from fragile dependencies. As AI agents and LLM-integrated apps redefine the SDLC lifecycle, WireMock is building the simulation layer required to develop, test, and onboard at the speed of autonomous code. We’re leveraging our massive OSS pedigree to scale a SaaS/Cloud platform that handles the complexity of the modern, distributed enterprise.
The company is spread between the UK, California and the US east coast, with the engineering team based in London. This position will be hybrid and you will be required to arrive two days a week to the London office.
We’re looking for someone who:
- Wants to work in a small, dynamic team
- Likes working in a product-driven engineering environment, wearing multiple hats and actively contributing to product design.
- Has integrated AI coding tools into their workflow, but can reason and function without them where necessary.
- Cares about user delight over technical purity.
- Writes code in Java, Kotlin and ideally Javascript.
- Enjoys contributing to open source, including writing and speaking.
- Proactively improves their own skills and understanding of the domain they’re working in.
We’re looking for a Java/Kotlin developer who has a solid understanding of networking and experience building complex web applications and an eye for quality balanced by pragmatism about delivery. The right candidate will have a disciplined approach to code quality and be comfortable using TDD, trunk-based development and continuous integration/delivery practices. They’ll also have the desire to gain a deep understanding of the product and its customers, and the ability to contribute to product design decisions. They’ll also want to write and speak to our community about the product, API mocking and related topics.
Responsibilities include:
- Design, build, test and support backend features in the commercial SaaS product.
- Create, maintain and support cloud infrastructure.
- Write documentation, contribute to article/tutorial content.
- Embed AI processes and usage across the SDLC.
- Contribute to the WireMock open source projects.
- Help customers and community members with technical queries.
- On call out-of-hours, approximately one week in every six.
Requirements:
- At least 6 years professional software development experience, of which the majority should be in Java or another JVM language.
- Recently written production code in Kotlin.
- Demonstrable experience using AI coding agents such as Claude Code, GitHub Copilot or Cursor on real projects.
- Solid understanding of TCP/IP.
- Solid understanding of RESTful API design.
- Experience working with at least one mainstream SQL database in a production application.
- Basic familiarity with Docker.
- Fluent spoken and written English.
- Able to work autonomously and take initiative when remote.
- UK based and required to work in London 2 days per week.
Nice-to-haves:
- Experience developing against AWS services – ECS, EC2 and RDS in particular.
- Experience managing cloud infrastructure via configuration-as-code.
- Front end development experience - HTML, CSS and Javascript.
- Experience with gRPC, GraphQL or websockets development.
Please only direct candidates, no recruiters.
Product Engineer in City of London employer: WireMock
WireMock is an exceptional employer that fosters a collaborative and innovative work culture, ideal for those who thrive in a dynamic, product-driven environment. With a strong emphasis on employee growth, team members are encouraged to enhance their skills through open-source contributions and community engagement, all while enjoying the flexibility of a hybrid work model in London. Joining WireMock means being part of a pioneering team at the forefront of API simulation technology, where your contributions directly impact the future of software development.
StudySmarter Expert Advice🤫
We think this is how you could land Product Engineer in City of London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those at WireMock or similar companies. Attend meetups or webinars where you can chat with potential colleagues and show off your passion for product engineering.
✨Tip Number 2
Showcase your skills! Create a portfolio that highlights your projects, especially those involving Java, Kotlin, or AI coding tools. Make sure to include any open-source contributions – it’s a great way to demonstrate your commitment to the community.
✨Tip Number 3
Prepare for the interview by brushing up on your knowledge of RESTful APIs and cloud infrastructure. Be ready to discuss how you've tackled challenges in past projects and how you can contribute to WireMock's mission of enhancing user delight.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the WireMock team and contributing to their exciting journey.
We think you need these skills to ace Product Engineer in City of London
Some tips for your application 🫡
Show Your Passion for Product Engineering:When writing your application, let us see your enthusiasm for product-driven engineering. Share examples of how you've contributed to product design and how you enjoy wearing multiple hats in a dynamic team.
Highlight Your Technical Skills:Make sure to showcase your experience with Java, Kotlin, and any other relevant technologies. We want to know about your coding journey, especially if you've integrated AI tools into your workflow. Don't forget to mention your understanding of networking and RESTful API design!
Demonstrate Your Community Engagement:We love candidates who are active in the open-source community! If you've written articles, given talks, or contributed to projects, make sure to include that in your application. It shows us you're not just about code but also about sharing knowledge.
Tailor Your Application to Us:Take a moment to personalise your application for WireMock. Mention why you're excited about our mission and how you can contribute to our SaaS/Cloud platform. Remember, applying through our website is the best way to get noticed!
How to prepare for a job interview at WireMock
✨Know Your Tech Stack
Make sure you’re well-versed in Java, Kotlin, and ideally JavaScript. Brush up on your understanding of TCP/IP and RESTful API design, as these are crucial for the role. Be ready to discuss how you've used these technologies in past projects.
✨Show Your Passion for Open Source
WireMock values contributions to open source, so be prepared to talk about your experiences. Share any projects you've worked on or community contributions you've made. This shows your commitment to the field and aligns with their culture.
✨Demonstrate Your Problem-Solving Skills
Since the role involves working in a dynamic team and contributing to product design, think of examples where you've tackled complex problems. Highlight your ability to balance quality with delivery and how you’ve integrated AI tools into your workflow.
✨Prepare Questions About the Company
Research WireMock and come up with insightful questions about their products and future direction. This not only shows your interest but also helps you gauge if the company is the right fit for you. Ask about their approach to user delight and how they see AI evolving in their processes.
