QA Engineer C2
Confirmed on the employer's own hiring board on Nov 14, 2026. First seen by Alion on Nov 13, 2026. Kaluza scores B on the Alion truth index.
QA Engineer C2
Location: London, Bristol, Edinburgh
Level: C2
Team: Quality
Contract: Permanent
Reporting To: Senior QA Manager
Please note: This role requires an existing right to work in the UK. We can’t offer visa sponsorship, but we review sponsorship role by role, so keep an eye on our careers site for future opportunities.
About Kaluza
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.
With teams across Europe, Asia and Australia, and a joint venture with Mitsubishi Corporation in Japan, we power leading companies including OVO, AGL and ENGIE, as well as innovators like Volvo and Volkswagen.
What you’ll do
You will be a part of an Agile cross-functional team within Kaluza’s Energy Retail platform. You will champion Quality and best testing practices at every stage of the software development lifecycle, from requirement analysis, through developing new features, to proving the solution is ready to be released to our clients..
You will be working with other Quality professionals to ensure that End to End testing is automated and that regression tests spanning multiple teams are up to date. Most of your work will consist of automating tests for our APIs and backend services, with UI and manual testing.
What you will bring
Experience automating test suites for APIs in TypeScript or Javascript and Playwright.
Experience with API testing.
Experience of software quality assurance life cycle within Agile methodologies.
Able to maintain and enhance test automation frameworks and pipelines.
Experience with exploratory and other manual testing types.
Working with developers to review automated unit/integration tests.
Focused on continuous improvement of quality processes.
Experience collaborating with cross-functional teams, including development, product management, and client support, to ensure test coverage is met for all types of testing.
What will set you apart
You are a strong communicator in verbal and written English.
You are comfortable working in a diverse team and relish any collaboration opportunities.
Our Values
Five values guide how we work at Kaluza:
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
Time off and family: 26 days’ holiday, plus 26 weeks’ full pay for new parents with no qualifying service period
Health and security: Private medical insurance with virtual GP, life assurance, pension scheme, free mortgage advice and eye tests
Pay and flexibility: Discretionary bonus, a Flex Fund of 5% [of salary] to spend on the benefits you want most, retail discounts through Perks at Work
Growth and setup: Personal learning budget, home office budget
Climate: Furthr, our climate action app
Come as you are
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.
Find out more on ourcareers page andLinkedIn. Our Applicant Data Protection Policy is here.