At a Glance
- Tasks: Ensure our database systems are reliable and scalable while building data pipelines.
- Company: Join a cutting-edge renewable energy startup on a mission to revolutionise energy.
- Benefits: Competitive salary, equity bonus, tech allowance, and paid leave.
- Other info: Dynamic startup culture with opportunities for growth and learning.
- Why this job: Make a real impact in the renewable energy sector with innovative technology.
- Qualifications: 3+ years in backend or data-focused engineering, strong SQL and Python skills.
The predicted salary is between 72000 - 88000 £ per year.
Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better energy system.
We’re creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading and distributed energy installations. By selling directly to consumers, we cut out the middleman, lower costs and pass on savings to customers.
We’re also building the Energy Network: a decentralised platform of smart devices to electrify our homes, shifting usage to off-peak hours and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries.
Responsibilities
- Own the reliability, performance, and scalability of Fuse's database infrastructure across Postgres and ClickHouse.
- Build and maintain scalable, reliable data pipelines to support analytics, reporting, and product needs.
- Own the design and evolution of analytical schemas, translating business logic into structured, intuitive data models.
- Migrate and transform data from Postgres into ClickHouse, ensuring performance and reliability.
- Develop and maintain DBT models that reflect our business domain and make data easily accessible for teams.
- Implement tests and data quality checks to ensure reliable and trustworthy datasets.
- Identify and eliminate duplicates, improve data consistency, and enforce clean modelling standards.
- Manage all database and infrastructure changes through IaC — minimise direct DB modifications.
Requirements
- 3+ years of experience in a backend engineering or data-focused engineering role.
- Writes the cleanest SQL you've ever seen — proficiency in Python and SQL is non-negotiable.
- Hands-on experience with relational databases, particularly Postgres.
- Experience designing schemas and building data models that reflect real-world business logic.
- Familiarity with DBT or similar data transformation frameworks.
- Strong understanding of data validation, testing, and quality assurance practices.
- Manages all infrastructure through IaC tooling (Pulumi, AWS CDK) — treats the database as code, not a manual system.
- Grasps new business domains quickly — able to translate unfamiliar logic into clean, intuitive data models without hand-holding.
Bonus
- Experience with ClickHouse or columnar databases.
- Familiarity with cloud-based data orchestration tools (Dagster, Step Functions).
- CI/CD practices for data pipelines and transformations.
- Experience operating databases at scale in a production environment.
Benefits
- Competitive salary and an equity sign-on bonus.
- Biannual bonus scheme.
- Fully expensed tech to match your needs.
- Paid annual leave.
- Breakfast and dinner allowance for office based employees.
Database Reliability Engineer in London employer: Fuse Energy Supply
Fuse Energy is an exceptional employer for Senior Mobile Engineers, offering a dynamic and innovative work environment in the heart of London. With a strong focus on employee ownership and autonomy, you'll have the opportunity to shape products from concept to launch while working alongside a talented team dedicated to revolutionising the renewable energy sector. The company provides competitive salaries, equity bonuses, and a culture that prioritises personal growth and cutting-edge technology, making it an ideal place for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Database Reliability Engineer in London
✨Tap into Local Tech Meetups
Get yourself to local tech meetups or database management conferences. It's a really great way to meet industry professionals and potentially uncover unadvertised full-time roles. When chatting with people, mention your skills and interests in database management; you never know who might be looking for someone just like you!
✨Contribute to Open Source Projects
Diving into open-source projects can not only sharpen your database skills but also get you noticed by employers. Many companies look for candidates who actively contribute to projects – it shows initiative and a real passion for the field. Plus, it's a perfect excuse to connect with other developers and expand your professional network.
✨Utilise Professional Bodies
Sign up for professional bodies related to database management, like the British Computer Society. They often host events and networking opportunities that can lead directly to job openings in the full-time market. Plus, it adds a nice touch to your professional profile!
✨Showcase Your Skills in a Public Portfolio
As you’re on the hunt for that full-time role, make sure to have a public portfolio that displays your best database projects. This can easily set you apart from the competition. And when you apply for roles, definitely mention it – it shows employers you mean business and are proud of your work!
We think you need these skills to ace Database Reliability Engineer in London
Some tips for your application 🫡
Show off your database skills:When applying for a full-time role in database management, it’s super important to highlight your skills with specific database technologies like SQL, NoSQL, or any relevant data visualisation tools. We want to see how you've used these tools in real projects, so don't shy away from detailing your hands-on experience!
Tailor your CV for data:Make sure your CV is structured clearly, focusing on your previous experience in database management. Use specific metrics to demonstrate your impact, like how you improved data retrieval times or reduced errors. This isn't just about what you've done; it’s about what you’ve achieved with your skills!
Craft a compelling cover letter:In your cover letter, share what excites you about database management and how you can contribute to Fuse Energy Supply. Mention any relevant projects where you tackled challenges or implemented new solutions. Let us know why you want to join our team and how your passion aligns with our goals.
Document your projects:If you've worked on interesting database projects—maybe during your studies or in previous roles—be sure to include those in your application. If you can, link to a portfolio or GitHub repo where we can see examples of your work. Having a tangible showcase of your skills will really make your application stand out!
How to prepare for a job interview at Fuse Energy Supply
✨Brush Up on Database Tools
Make sure you're well-versed with popular database management systems like MySQL, PostgreSQL, or MongoDB. Incorporating real-world examples of how you've used these tools in past projects will show that you can put theory into practice, which is something Fuse Energy Supply will definitely appreciate.
✨Know Your SQL Inside Out
Get ready for some technical questions focused on SQL queries and database design. We should anticipate coding challenges where you might need to optimise queries or design a database schema on the spot. Practising these problems will build our confidence to impress in the interview.
✨Demonstrate Problem-Solving Skills
Besides just technical know-how, be prepared to answer scenario-based questions that test your critical thinking and problem-solving abilities. Think about how you would approach data integrity issues or handle performance bottlenecks — Fuse Energy Supply will want to see your analytical side!
✨Show Your Collaboration Spirit
Since this is a full-time role, it's crucial to highlight how you've collaborated with cross-functional teams or contributed to team projects in the past. Emphasising our interpersonal skills will demonstrate that you’re not just a tech wizard, but also a team player who fits well with Fuse Energy Supply's culture.
