Senior Technical Product Analyst

Who is Atominvest? Our software powers the world’s leading investment firms (across private equity, VC, infrastructure, credit etc.) enabling them to efficiently manage and drive value across their core business functions of investing, fundraising, operations and sustainability. At Atominvest, you’ll be working on something very exciting: the future of work, investments and sustainability/ethical investing for the world’s best investors, and delivering a positive impact through this.

Based on the growth we are experiencing, we think we’re on to something big. It won’t be easy. Joining a scale-up business is an amazing and rewarding challenge, pushing well beyond the boundaries of natural growth cycles. You’ll move quicker than feels comfortable, and be brilliant at continually re-prioritising what must get done to keep Atominvest growing year over year at the pace of the best SAAS companies on the planet.

The role: Are you someone who loves finding solutions to problems using technology? Do you enjoy working across product design, tech and commercial to bring these solutions to life? Are you self-motivated, able to take responsibility for scoping out, communicating and delivering feature builds and optimisations to software solutions in the Fintech space? We’re looking for proactive and committed team members who thrive in a fast-paced, entrepreneurial environment to join our growing product team.

We are looking for a Technical Product Analyst to help shape and scale our platform and integration capabilities from discovery through to delivery. You have a strong willingness to learn and evolve quickly, adapting to complex technical challenges with confidence and curiosity. Your technical and industry experience gives you the language to collaborate seamlessly across Engineering and Commercial teams both internally and externally. You flex between innovative thinking, navigating real-world technical constraints, and structured problem solving. You recognise that confidence in platform decisions grows through an experimental, iterative approach, using results and data-driven insights to continuously improve solutions. You value outcomes over outputs, while understanding that durable, high-impact outcomes come from shipping well-designed, scalable solutions thoughtfully and consistently.

What you’ll be doing:

• Designing and shaping platform and integration capabilities that enable seamless connectivity for sophisticated private equity and asset management customers.
• Partnering closely with customers and internal teams to support complex integrations, including leading technical discovery sessions and integration calls.
• Developing a deep understanding of API design, payloads, schemas, permissions, and access logic to ensure scalable, secure, and intuitive platform experiences.
• Assessing technical feasibility of new product initiatives, balancing customer needs with architectural, infrastructure, and security considerations.
• Supporting debugging and issue resolution across integrations and platform services, acting as a technical problem-solver and escalation point.
• Monitoring and improving platform performance, reliability, and scalability in collaboration with engineering and infrastructure teams.
• Applying technical and analytical expertise to understand complex problem spaces and assess their implications for product decisions and platform strategy.
• Collaborating across Product and Engineering, incorporating cyber security and architectural considerations to deliver high-quality, resilient solutions.
• Helping shape technical direction and platform standards as the product and customer base scales.
• Making data-informed recommendations based on platform metrics, customer feedback, and integration outcomes.

If this sounds like what you’d love to be doing, we can’t wait to hear from you!

Your skills:

• You have 2+ years’ experience in a technical product, platform, or integration-focused role (or technical consulting).
• A STEM degree, ideally from a top global university.
• A track record of delivering and supporting scalable platform features, APIs, or integrations in a SaaS or enterprise environment.
• Strong technical understanding of APIs, payloads, schemas, authentication, permissions, and access control models.
• Experience working closely with engineering teams on system design, technical trade-offs, and feasibility assessments.
• An ability to think through customer integration needs, commercial requirements, and operational constraints to deliver robust solutions.
• Comfort supporting integration debugging, issue investigation, and technical problem-solving across teams.
• A natural curiosity to explore systems, uncover root causes, and identify opportunities for platform improvement and innovation.
• Commitment to continuous reflection and improvement of technical decisions, documentation, and platform quality.
• Adaptability to learn and evolve quickly within a fast-paced scale-up environment.
• A positive attitude, sense of humour, and collaborative mindset.

The process:

• Meeting with our Product Managers to have a quick discussion, hear about you, talk about our story and where we’re heading and dig a bit deeper into your CV.
• Complete a product case study and discuss it with members of our product & engineering teams.
• Meet with Head of Product.
• Join Atominvest.

What we offer:

• Competitive compensation (fixed base salary + performance incentives).
• 25 days of holiday per year + bank holidays.
• Hybrid working style (a minimum of 3 days in our central London office is required).
• Cycle2Work scheme.
• Employee Assistance Programme (EAP) to support employee wellness.
• A culture of trust, ownership, responsibility and autonomy in your work.
• An incredible team of smart and mission-driven people to work with.
• Fun working atmosphere.
• Significant growth opportunities.
• Company-wide socials and events.