Spark Curiosity.
Spark Change.
Join QuantSpark.
We’re not just hiring - we’re inviting you to shape new ideas, tackle complex challenges, and make measurable impact.
Explore Our Opportunities
Who We Are
At QuantSpark, our people come first.
We’re a product-led data consultancy, but what really makes us stand out is our team. We’ve built a culture where you can grow your career, feel supported and really enjoy the day-to-day.
You’ll join a collaborative, learning-focused group that thrives on transparency and celebrating wins together - whether that’s team socials, surprise celebrations, or with a dog curled up by your desk. With our hybrid setup, close-knit vibe, and genuine respect for work-life balance, you’ll find not just a job, but a community.
About
Careers
Growth happens when you step outside of your comfort zone.
Find out more about our recruitment process, or reach out to one of our recruitment offers to fond out more information.
Analytics Engineer
Location: London, Hybrid (minimum 2 days per week in office)
Type: Full-Time, Permanent
Reports to: Engineering Manager
Senior Full Stack Engineer
Location: London, Hybrid (minimum 2 days per week in office)
Type: Full-Time, Permanent
Reports to: Engineering Manager
Product Manager
Location: London, Hybrid (minimum 2 days per week in office)
Type: Full-Time, Permanent
Reports to: Engineering Manager
Full Stack Developer
Location: London, Hybrid (minimum 2 days per week in office)
Type: Full-Time, Permanent
Reports to: Engineering Manager
Support Developer
Location: London, Hybrid (minimum 2 days per week in office)
Type: Full-Time, Permanent
Reports to: Service & Operations Lead
Support Analytics Engineer
Location: London, Hybrid (minimum 2 days per week in office)
Type: Full-Time, Permanent
Reports to: Service & Operations Lead
Meet the team
Product
As part of the Product team, you won’t just build tools - you’ll shape products that drive critical decisions and deliver real-world impact. Working side by side with Analysts, Developers, Engineers and Data Scientists, you’ll bring ideas to life and see them in action.
From bespoke apps and analytics platforms to our own SaaS products, you’ll design solutions used at the heart of organisations. It’s fast-paced, collaborative, and a chance to use your skills to transform problems into value.
Analytics & AI
Our Analysts build the skills of a hybrid consultant, part business analyst, part data scientist. From data and dashboarding to predictive modelling and thought pieces, you’ll get hands-on with QuantSpark’s biggest projects.
We’re after curious problem-solvers with a passion for tech and a structured way of thinking.
Engineering
Our Engineering team builds the tools that shape the future—from analytics platforms for UK retailers to life-saving tools for NGOs. You’ll design pipelines, architectures, and AI-driven applications, turning ambitious ideas into products that really matter. Collaborative, hands-on, and always pushing boundaries, this is for people who love building things that last.
Growth & Commerical
Our Growth & Commercial team connects QuantSpark’s expertise with the organisations that need it most. They shape our client relationships, uncover new opportunities, and help bring our products and services to market.
It’s a team that blends strategy with creativity—whether that’s crafting proposals, building partnerships, exploring new markets, or telling the QuantSpark story in a compelling way. By keeping a finger on the pulse of both client needs and industry trends, they ensure our work drives lasting impact.
At its heart, the team is collaborative and people-first, working closely with colleagues across the business to turn ideas into opportunities and opportunities into growth.
People, Ops & Finance
Our Operations team is the backbone of QuantSpark—supporting every part of the business and making sure we have the tools, systems, and structure to do our best work.
From streamlining processes with smart technology to ensuring compliance and top-tier information security, the team keeps things running smoothly while setting us up to scale. Their focus on efficiency and excellence means the rest of QuantSpark can focus on what we do best—delivering impact for our clients.
Our clients look for a new type of analyst and technologist: a team that is as fluent in top-tier strategy as they are in coding and data science. At QuantSpark we deploy interdisciplinary teams so that we can be as innovative as possible. This has the benefit of encouraging cross-team collaboration and migration - it’s typical for an Analyst to transfer to the Software Engineering team.
Got a Spark?
We’ll Make It Shine.
We believe the best ideas come from curious minds and fresh perspectives. That’s why we bring together problem-solvers from different industries, sectors and experiences to provide out of the box thinking, united by a shared ambition to create lasting change.
What We Do
At QuantSpark, we combine the analytical rigor of a strategy consultancy with the creativity of a product studio. We build data-led AI-powered tools, blending advanced analytics and strategy to value for our clients. By merging consulting expertise with entrepreneurial execution, we create specialist products leading in retail, finance and the public sector.
At QuantSpark, you'll fuel creativity, make a real impact, and reach your full potential.
Why Join QuantSpark
You’ll work on projects that create real impact, influencing business decisions and public policy. You’ll join a team that thrives on collaboration, sharing ideas and pushing boundaries together, while also benefiting from growth opportunities through mentoring, training, and the freedom to explore new skills. All of this happens in a close-knit, supportive scale-up environment where work is rewarding, fun, and meaningful.

Fresh Spark.
Fresh Ideas.
Big Impact.
Innovation is at the heart of what we do. Whether you’re coding solutions, designing models, or exploring new markets, your work here matters. We celebrate curiosity, encourage experimentation, and value outcomes that make a difference.

Our Values
[...]
What’s In It For You?
EMI Share Options scheme
£6,000 annual training & conference budget
Up to 6% matched pension contributions
Vitality private healthcare
Enhanced maternity and paternity pay, shared parental leave options and antenatal care support
25 days holiday + 8 bank holidays (option to buy and sell)
Hybrid working (2-3 days in office) & work from abroad for up to 1 month per year
Cycle to work scheme
Dog friendly office
We See Your Spark.
Now Join Ours
[Add an employee testimonial about career growth at QS]
