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For Companies At a Glance
- Tasks: Design and build a cloud-based database platform while automating management tasks.
- Company: Join Wise, one of Europe's fastest-growing companies on a mission to revolutionise money transfer.
- Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
- Why this job: Make a real impact by empowering developers with reliable services and modern tooling.
- Qualifications: 2+ years in Platform Engineering, strong Python skills, and experience with cloud infrastructure.
- Other info: Collaborative team environment focused on technical excellence and continuous improvement.
The predicted salary is between 55000 - 75000 ÂŁ per year.
hackajob is collaborating with Wise to connect them with exceptional tech professionals for this role. Wise is one of the fastest growing companies in Europe and we’re on a mission: to make money without borders the new normal. We transferred over £118 billion in the Financial Year 2024 alone, and we’re growing fast.
Current banking systems don’t let us send, spend or receive money across borders easily, quickly, or cheaply. So, we’re building a new one.
You’ll work on high-scale systems used by hundreds of engineers, shaping how we run databases globally through automation, observability, and platform thinking - developing the internal database platform, automation, and tooling that powers hundreds of databases across multiple environments. Our team provides “Databases as a Service” to the rest of Wise, managing a critical database estate of ~1,000 instances. You’ll design and build the systems, tooling, and automation that make this possible - ensuring reliability, scalability, and security at every step.
We’re looking for a Platform Engineer (IC2 level) to join our Database Platform team. You’ll help build and operate a global platform that’s scalable, reliable, and secure - developing the internal database platform, automation, and tooling that powers hundreds of databases across multiple environments. You’ll work on high-scale systems used by hundreds of engineers, shaping how we run databases globally.
We believe in automation, programmatic implementation, and reusable design. You’ll think holistically about the ecosystem, while also delivering real solutions - collaborating across the Platform tribe to make our systems more resilient and developer-friendly. As we scale, we need engineers who can simplify complex infrastructure, build guardrails, and deliver platforms that help product teams move fast - without compromising reliability or security. You’ll work closely with other Platform and Data teams to ensure best practices are followed and the right abstractions are in place.
What will you be working on?
- Design, build, and evolve our internal cloud-based database platform.
- Develop self-service tooling that improves developer experience and abstracts operational complexity.
- Automate common database management tasks and embed security and reliability best practices.
- Own production systems end-to-end with a zero-downtime mindset.
- Plan and deliver your own solutions to complex problems with minimal supervision.
Qualifications
Essential
- 2+ years of Platform Engineering experience (not software-only).
- Experience with cloud infrastructure (AWS or GCP).
- Strong Python development skills (or similar).
- Solid understanding of software engineering principles - writing secure, testable, maintainable code.
- Proficiency with Cloud APIs and DevOps tooling (Terraform, Ansible, CI/CD, Teleport).
- Clear communicator who collaborates well across teams.
Highly sought
- Experience with distributed databases at scale (e.g., YugabyteDB, TiDB, Google Cloud Spanner etc.).
- Experience with workflow engines (Temporal, Cadence).
- Experience building Database-as-a-Service platforms or internal developer tooling.
- (Optional) Some front-end development experience.
Why join us
You’ll be part of a team that empowers hundreds of developers to build reliable services faster, with modern tooling and infrastructure at scale. The systems you design will directly impact the availability, performance, and safety of our customers’ data worldwide. You’ll join a collaborative team that values technical excellence, learning, and continuous improvement.
Additional Information
Interested? Find out more:
- How we work – a practical guide
- DEI @ Wise
- Wise Tech Stack (2025 update)
- Our Engineering career map
- Scaling our Infrastructure; how we make it work
- Wise Engineering
Do We Offer
Starting salary: ÂŁ65,000 - ÂŁ85,000
Wise Benefits
For everyone, everywhere. We’re people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive. We’re proud to have a truly international team, and we celebrate our differences. Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.
If you want to find out more about what it’s like to work at Wise visit Wise.Jobs. Keep up to date with life at Wise by following us on LinkedIn and Instagram.
Platform Engineer - Database Platform team in London employer: hackajob
Contact Detail:
hackajob Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Platform Engineer - Database Platform team in London
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Wise on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the technical interview by brushing up on your Python skills and cloud infrastructure knowledge. Practice coding challenges and system design questions that relate to database platforms to show you're ready for the role.
✨Tip Number 3
Showcase your projects! If you've built any tools or platforms in the past, make sure to highlight them during interviews. This demonstrates your hands-on experience and aligns with what Wise is looking for.
✨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, it shows you’re genuinely interested in joining the Wise team.
We think you need these skills to ace Platform Engineer - Database Platform team in London
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Platform Engineer role. Highlight your experience with cloud infrastructure and Python development, as these are key for us at Wise.
Showcase Your Skills: Don’t just list your skills; demonstrate them! Use specific examples from your past work that show how you’ve tackled complex problems or improved systems. We love seeing real-world applications of your expertise.
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and make sure your achievements shine through without unnecessary fluff.
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’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at hackajob
✨Know Your Tech Stack
Make sure you’re familiar with the technologies mentioned in the job description, especially cloud infrastructure like AWS or GCP. Brush up on your Python skills and be ready to discuss how you've used DevOps tools like Terraform and Ansible in past projects.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you've tackled complex problems in platform engineering. Think about how you’ve designed systems for reliability and scalability, and be ready to explain your thought process and the outcomes.
✨Communicate Clearly
As a Platform Engineer, collaboration is key. Practice explaining technical concepts in simple terms, as you’ll need to work closely with other teams. Be prepared to demonstrate how you’ve successfully communicated and collaborated in previous roles.
✨Emphasise Automation and Best Practices
Since the role focuses on automation and best practices, come prepared with examples of how you’ve implemented these in your previous work. Discuss any self-service tooling you’ve developed and how it improved the developer experience.
