I’ve enjoyed working at Trinitatum for the past 4 ½ years, solving complex problems and supporting both systems and the people behind them. Our work ensures clients can rely on their critical systems with confidence. It is challenging, collaborative, and genuinely meaningful.
Hailey Hunter
Senior Systems AnalystI joined Trinitatum to work on mission-critical test automation delivery for the energy trading industry. Triangle is relied upon by industry-leading clients to test complex, large-scale Endur implementations. The team’s depth of knowledge and enthusiasm creates a welcoming and inspiring environment for new joiners.
Six months ago, I joined Trinitatum to build on something special the co-founders had already created: a best-in-class test automation solution. I get to take that story to market - leading the rebrand, new website, and marketing strategy while supporting the business growth journey. No two days are the same, and that’s what makes it so exciting.
Helen Hurley
MarketingI joined Trinitatum because I was genuinely impressed by how innovative Triangle is. It solves real problems in testing and release management that most teams just learn to live with, and it does so in a smart, practical way. There’s a sense of momentum here — Trinitatum is growing fast and pushing into new spaces. It feels like the right place to make an impact and help shape something that’s changing how people think about quality in the energy trading domain.
Roger Robar
Senior Test ManagerTrinitatum has been a place of constant growth and challenge throughout my nine years here. Over that time, I have grown professionally while always feeling valued and supported. The leadership encourages initiative, the team collaborates openly, and knowledge sharing is part of the culture. It’s the kind of place where you can grow, contribute, and still feel motivated after nearly a decade.
Asmaa Ahmed
Senior Development AnalystI joined Trinitatum 1 year ago and haven’t looked back. The opportunity to collaborate with an industry-leading client has pushed me to grow both technically and professionally. Every day presents new challenges that require creative problem-solving, and the supportive environment here ensures that I'm constantly learning and developing.
Liam Harrold
Test Automation AnalystWorking with people who genuinely understand automated testing, and are tackling its long-standing challenges, is what drew me to Trinitatum. Every day is an opportunity to learn and grow. Using Triangle removes the coding complexity and lets me focus on creating meaningful, high-quality tests. It’s rewarding to be part of a company that values expertise and continuous improvement.
Laura Machet
Test Automation Analyst
You'll design, execute and maintain automated tests using Triangle, working alongside developers and stakeholders across the full trade life cycle.
This is a hybrid role, with regular commuting to central London.
You'll lead the implementation of Triangle across complex trading environments, owning test planning, stakeholder communication, team performance and client account development.
This is a hybrid role, with regular commuting to central London.
Read the full job description.
A hands-on leadership role responsible for the design, execution and maintenance of automated tests using Triangle, supporting a scrum team and guiding best practice across the end-to-end test process.
This is a hybrid role, with regular commuting to central London.
Read the full job description.
Trinitatum is always looking for bright graduates who want to continue to learn and develop. We invest heavily in your training and development so that you can continue to uphold our company values - "we are what we know".
Elementary programming and database skills are an advantage, but intelligence, analytical skill and enthusiasm are your key strengths.
If you have skills and experience in testing, development, implementation or supporting ETRM and CTRM systems, we’d love to hear from you.
Join us and help shape the future of test automation.