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Design and deliver complex product epics at 3–5x the velocity of baseline engineering teams, ensuring high-quality functionality reaches customers faster without compromising system integrity
Architect AI-assisted guardrails across the SDLC, including autonomous testing pipelines, AI-driven security reviews, and automated code quality agents that maintain stability while enabling rapid iteration
Use AI tools to rapidly map dependencies and navigate unfamiliar parts of the hx codebase, safely delivering cross-domain improvements without relying on traditional ownership boundaries
Build and evolve AI-native development workflows, integrating tooling across coding, testing, CI/CD, and deployment environments
Translate successful strike team practices into reusable patterns, tooling, and paved road workflows that scale across the wider engineering organisation
Work directly with product, design, and customers to shape what gets built, pushing back on scope, finding simpler solutions, and focusing engineering effort on the problems that matter most, with ownership defined by impact rather than title
Requirements:
Built or significantly evolved AI-assisted engineering workflows that measurably accelerated delivery speed while maintaining production reliability
Delivered complex product features across unfamiliar codebases by rapidly understanding architecture, dependencies, and constraints
Architected scalable cloud infrastructure and CI/CD systems that enabled fast, reliable software delivery in production environments
Implemented automated testing, security, or quality systems that reduced operational risk while increasing development velocity
Evaluated and integrated modern AI development tooling, selecting pragmatic solutions that improved productivity and software quality
Partnered with product and design to shape requirements and influence what gets built, demonstrating strong judgement across trade-offs between speed, quality, and scope
What we offer:
Share Options at a highly successful Series B company
25 days of non-working + 14 Polish bank holidays for B2B
£5,000 budget for Learning & Development
Mental Health Support and Therapy via Spectrum Life
Optional access to Healthcare package provided by Luxmed + Multisport (fully funded by yourself as B2B Contractor)
Top-spec laptop (MacOS or Windows)
Share Options at a highly successful Series B company for UoP
£5,000 budget for learning & development for UoP
26 days of holiday + 14 Polish bank holidays for UoP
Company pension for UoP
10 days company sick pay at 100% salary, thereafter in line with labour law for UoP
Mental health support and therapy via Spectrum Life for UoP
Monthly wellbeing allowance via Juno for UoP
Healthcare package provided by Luxmed for UoP
Multisport card at Classic level for UoP
Top-spec work equipment (MacOS / Windows + additional monitors, mechanical keyboards etc) for UoP
Regular remote and in-person hackathons, lunch and learns, socials, and game nights
Quarterly team breakfasts and lunches, snacks, drinks fridge, and a fun office at The Brain Embassy
Exceptional opportunities for personal development and growth as we build something remarkable together