At a Glance
- Tasks: Build and maintain automation frameworks for testing AI-generated code and develop agent-based tools.
- Company: Join Kaluza, a leader in energy intelligence and innovation.
- Benefits: Enjoy 26 days holiday, private medical insurance, and a personal learning budget.
- Other info: Collaborative culture that values diversity and offers excellent career growth opportunities.
- Why this job: Make a real impact in the clean energy sector while working with cutting-edge AI technology.
- Qualifications: Experience in QA or software engineering with a focus on automation and AI testing.
The predicted salary is between 72000 - 88000 £ per year.
Location: Bristol or London
Level: C2
Team: Quality Enablement
Contract: Permanent
Please note: This role requires an existing right to work in the UK. We can’t offer visa sponsorship.
Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination. We help energy companies overcome today’s challenges while accelerating the shift to a clean, electrified future. Our platform orchestrates millions of real-time decisions across homes, devices, markets and grids. By combining predictive algorithms with human-centred design, Kaluza makes clean energy dependable, affordable and adaptive to everyday life.
The role involves building and maintaining automation frameworks that test AI-generated and AI-assisted code, and developing agent-based tooling that supports engineering teams across the business. These roles sit at the intersection of software development, quality engineering, and applied AI.
What you will be doing:
- Automation Framework Development: build and maintain automation frameworks specifically for testing AI-generated code and AI system outputs, ensuring accuracy, reliability, and consistency.
- Agent Solution Development: Create agent-based tools and solutions that Applied Engineering and Global Products teams can use to deliver work faster, and that developers can use to test their code and systems.
- AI-Assisted Tool Building: Use AI tools and techniques to build, refine, and scale internal testing tools and frameworks efficiently, embedding AI into your own development lifecycle.
- Solution-Driven Delivery: Operate as part of a solution-focused team, translating customer and stakeholder requirements into working tools, frameworks, and processes.
- Continuous Improvement: Collaborate with other team members to identify bottlenecks in code and architecture, and build internal AI-driven tools to accelerate our test-and-deploy lifecycles.
- Cross-Team Collaboration: Partner with internal engineering teams to understand their AI deployment constraints and testing needs — gathering requirements and delivering quality frameworks and solutions that meet real needs.
- Documentation and Enablement: Produce documentation and guidance so that developers, QA teams, and clients can adopt and use the frameworks and agent tools effectively.
- Feature Delivery and Ownership: Take technical ownership of discrete components and features end-to-end, writing clean, well-tested code.
What you will have:
- Proven experience as a QA Engineer, Automation Engineer, or Software Engineer with a strong quality/testing focus.
- Hands-on experience building test automation frameworks (e.g. using tools/languages such as Python, JavaScript/TypeScript, Java, Selenium, Playwright, Cypress, or similar).
- Experience working with or testing AI-generated code, AI models, or AI agents.
- Understanding of software development lifecycle (SDLC) and QA methodologies.
- Problem-solving skills with a solution-oriented mindset.
- Excellent communication skills, able to explain technical concepts to both technical and non-technical audiences.
What will set you apart:
- Experience building or integrating AI agents.
- Understanding of prompt engineering and LLM evaluation techniques.
- Familiarity with CI/CD pipelines and integrating automated testing into deployment workflows.
- Experience with API testing.
Our Values:
- Play to win: Collective pride in decarbonising energy at scale.
- Solve the real problem: Cutting through complexity to focus on real-world outcomes.
- Build trust every day: Consistency, transparency and doing what we say.
- Own the outcome: Full accountability, wins and setbacks, without ego.
- Go further together: Collaboration, respect and different perspectives.
Our Perks:
- 26 days’ holiday, plus 26 weeks’ full pay for new parents with no qualifying service period.
- Private medical insurance with virtual GP, life assurance, pension scheme, free mortgage advice and eye tests.
- Discretionary bonus, a Flex Fund of 5% (of salary) to spend on the benefits you want most, retail discounts through Perks at Work.
- Personal learning budget, home office budget.
- Furthr, our climate action app.
We want to meet people from all walks of life. The more inclusive we are, the better our work will be, and we recognise talent on merit and potential. If you’re excited about the role but don’t tick every box, we’d still love to hear from you.
QA Software Engineer (C2) employer: Kaluza
Kaluza is an exceptional employer, offering a dynamic work environment in London that fosters innovation and collaboration within the energy sector. With a strong commitment to employee growth, Kaluza provides a range of benefits including a personal learning budget, flexible holiday options, and a progressive leave policy, ensuring that team members can thrive both personally and professionally. The company's focus on diversity and merit-based talent recognition makes it an attractive place for those seeking meaningful and rewarding careers in business development.
StudySmarter Expert Advice🤫
We think this is how you could land QA Software Engineer (C2)
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Kaluza or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Kaluza.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Kaluza.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Kaluza that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace QA Software Engineer (C2)
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Kaluza.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Kaluza and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Kaluza
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Kaluza uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
