# Product Software Engineer - Technology Solutions

> Twenty First Group · London, United Kingdom (Hybrid) · Full-time · Posted 2026-08-14

**Workplace:** hybrid

**Department:** Engineering

## Description

We are looking for a Product Software Engineer to join our Technology Solutions division. 

The Technology Solutions squad builds solutions that unlock value for clients across the sports industry. We work mainly on a project basis, delivering custom-built applications, APIs and AI tools for clients across sports competitions, federations, brands and broadcasters.

Our team operates on an “internal open source” model; we value collective stewardship of our codebase rather than individual silos. You will be a key driver in understanding the “why” behind our systems and the customers they serve

This role is for someone who balances high-level system design with a pragmatic, product-first mindset. You will not just execute on projects; you will help shape them while coaching and mentoring those around you.

### What You’ll Do

-   Solution Stewardship: Partner with PMs and stakeholders to build custom solutions. You are expected to suggest technical and feature trade-offs to ensure our solutions fit the brief and deliver in the time available without compromising quality
-   Engineering Excellence: Develop robust, low-latency solutions using AWS services
-   Collective Contribution: Participate in our “open source” internal culture. You will contribute to a shared ecosystem of services and tools, prioritizing the best collective outcome over component “ownership”, and emphasising scalability.
-   Event Support: Our solutions are often focused on specific sporting events, meaning fixed deadlines and go-live support requirements that you will help to provide
-   Conscious AI: Leverage AI tools to accelerate development and enhance system logic, whilst maintaining human oversight and accountability.
-   Lean XP Practices: Work within an XP-influenced environment, utilizing TDD and continuous delivery to maintain speed and quality in a high-stakes environments.

## Requirements

### What You’ll Bring

-   Experience: with several years of experience behind you, you are ready to take on a Mid-level role. We welcome applications from recent bootcamp graduate, eg Makers Academy, Le Wagon.
-   Python: a strong proficiency in Python is essential, whilst you should also be comfortable moving between and picking up new languages as we evolve our services 
-   Agentic Coding: everyday user of agentic coding workflows, actively pushing the boundaries of AI-assisted development by leveraging Claude Skills, Model Context Protocol (MCP), and autonomous agents.
-   AWS Serverless: experience building and scaling event-driven architectures (Lambda, EventBridge, DynamoDB).
-   Sports Literate: You follow sports and understand the context of the data and markets we build for

### Nice to Haves

-   Java: our code base contains a significant amount of Java, hands on experience would be helpful
-   Sports business experience: knowledge of the business would be helpful
-   Infrastructure as Code: Hands-on experience with Terraform
-   Data Modeling: Proficiency with SQL and NoSQL data modeling for high-volume, low-latency environments

## Benefits

-   Hybrid-working out of our London office (Farringdon) - 3 days/week minimum in office
-   Salary based on our external benchmarking framework, plus eligibility for a bonus scheme.
-   Private health insurance, occupational life cover, and income protection insurance.
-   Personal days, including birthdays and health and wellness days
-   AI forward culture including Claude Code Premium subscription

## Apply

[Apply at Twenty First Group](https://apply.workable.com/twenty-first-group/j/1EE3CD5290/apply)

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