Technical product analyst for enterprise APIs

Atominvest is the operating system for modern private markets asset managers. Our modular, flexible SaaS technology underpins key investor- and portfolio-management workflows.

• Supporting the development and improvement of Atominvest’s technical products, primarily its enterprise-grade API, SSO, MCP and SFTP capabilities and Microsoft Outlook, Excel and Word plugins.
• Using AI tools—including Claude, Claude Code and OpenAI—critically and responsibly across product scoping, research, prototyping, testing, triage, infrastructure R&D and defect resolution.
• Supporting technical-product discovery by researching customer needs, mapping workflows and data flows, exploring approaches and identifying dependencies, risks and edge cases.
• Working with the Technical Product Manager to translate customer and technical needs into requirements, acceptance criteria and delivery plans, progressively owning defined workstreams.
• Building practical knowledge of Atominvest’s technical products, including their architecture, use cases, configuration, security considerations, integration patterns and limitations.
• Performing first-line triage of product and integration issues, using AI alongside Postman, JSON payloads, configuration data and logs to reproduce errors, test hypotheses and prepare evidence for escalation.
• Supporting defect investigation and bug fixing by using AI coding tools to understand code, explore root causes, prototype fixes and validate changes within established Engineering processes.
• Planning and executing functional, integration, regression and defect-fix testing, using AI to develop scenarios, identify edge cases and analyse results while independently validating its outputs.
• Contributing to technical and infrastructure R&D through research and proofs of concept, while supporting customer implementations alongside the Technical Solutions Manager.
• Maintaining technical documentation and troubleshooting resources, analysing usage and support themes, and progressively owning routine investigations and initiatives from scoping through release support.

• At least one year of relevant experience, including an internship, industrial placement or graduate role in product, technology, software or technical consulting.
• A STEM degree or another background demonstrating strong technical, analytical and problem-solving ability.
• Fluency with AI tools such as Claude, Claude Code and OpenAI, using them critically and responsibly for research, analysis, coding, prototyping, testing and technical problem-solving.
• Familiarity with APIs, JSON, Postman, software development or similar technical tooling—or clear evidence that you can learn these areas quickly.
• A structured and curious approach to unfamiliar systems, including testing hypotheses, identifying root causes and drawing clear conclusions from evidence.
• The ability to understand customer needs, translate them into practical product requirements and communicate clearly with technical and non-technical colleagues.
• Strong attention to detail, self-motivation and a willingness to take ownership, ask questions and adapt quickly in a fast-paced scale-up.
• A positive attitude, humility, a sense of humour and a collaborative mindset.
• Candidates must have an unrestricted and permanent right to work in the UK. We are unable to provide visa sponsorship now or in the future.

• £37K - £40K