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Senior Staff Product Engineer
hyperexponential. Take customer problems from discovery to production inside a pod .
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in building and shipping end-to-end production systems while ensuring quality and performance. Capable of leading technical direction and collaborating effectively with both technical and non-technical stakeholders in a dynamic environment.
Highest-signal resume keywords
End-To-End Production Systems DevelopmentStrong Systems Experience in Rust, C/C++, or PythonDesigning Testing and Observability for Complex BehaviourExperience Using AI Tools in Software DevelopmentOwnership of Outcomes and Decision-Making
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
End-To-End Production Systems DevelopmentStrong Systems Experience in RustStrong Systems Experience in C/C++Strong Systems Experience in PythonDesigning Testing and ObservabilityAI Tools Utilization in Software DevelopmentCross-Cutting Initiatives LeadershipComplex Behaviour TestingProduction System DesignResource Efficiency Optimization
Soft Skills
Effective Communication with Non-Technical StakeholdersAccountability for OutcomesComfort with Ambiguous ProblemsDecision-Making Without EscalationAdaptability in a Polyglot Environment
Industry Keywords
Production SystemsAI AgentsObservabilityPolyglot EnvironmentCross-Cutting InitiativesDecoupling WorkCustomer EngagementTechnical DirectionQuality StandardsResource Efficiency
Tech Stack
Tools & technologiesPythonRustC++
About the role
Key responsibilities & impact- Take customer problems from discovery to production inside a pod
- Engage directly with customers, frame problems, and ship small increments guided by customer feedback
- Direct AI agents to draft implementation, tests, and migrations
- Review, integrate, and harden AI-generated work while owning correctness and maintainability
- Design and deliver robust production systems with attention to correctness, performance, and resource efficiency
- Build tests and observability to make complex behaviour safe to evolve
- Work across the codebase, including front end, back end, data, and infrastructure as needed
- Move between pods, problems, and streams as priorities change
- Ramp quickly on unfamiliar domains and codebases
- Take accountability for outcomes, raise risks early, and make decisions rather than escalating
- Set technical direction on hard problems and enable other engineers to work faster and safer
- Maintain quality standards across other people's work without becoming a bottleneck
- Lead cross-cutting or decoupling initiatives adopted by teams
Requirements
What you’ll need- Built and shipped production systems end-to-end, from design through rollout, monitoring, and iteration
- Experience designing testing and observability for complex behaviour
- Effective work in a polyglot environment, choosing the right tool for the problem and learning unfamiliar languages, domains, and codebases quickly
- Strong systems experience, for example in Rust, C/C++, or Python, valued
- Experience shipping outside your strongest layer of the stack, including front end, data layer, or infrastructure
- Experience using AI tools seriously in software development, with judgement to direct, review, and stand behind their output
- Product and design judgement applied to engineering work
- Ownership of outcomes and decision-making without unnecessary escalation
- At Level 5: set technical direction on hard problems; hold quality standards across others' work; lead cross-cutting or decoupling work adopted by teams
- Comfortable working directly with non-technical stakeholders
- Comfortable with ambiguous and open-ended problems
- Willing and able to work from the office 2–3 days per week in a hybrid model
- Legal right to work in the country where the role is based
Benefits
Comp & perks- 25 days of non-working + Polish bank holidays (B2B)
- £5,000 GBP budget for Learning & Development (B2B)
- Mental Health Support and Therapy via Spectrum Life (B2B)
- Optional access to Private Healthcare via Luxmed + Multisport, fully funded by the employee as a B2B Contractor
- Top-spec laptop (MacOS or Windows) (B2B)
- 26 days of holiday + Polish bank holidays (Contract of Employment)
- £5,000 GBP budget for Learning & Development (Contract of Employment)
- Company pension (Contract of Employment)
- Company Sick Pay for 10 days at 100% salary (Contract of Employment)
- Mental Health Support and Therapy via Spectrum Life (Contract of Employment)
- Monthly Wellbeing allowance via Juno (Contract of Employment)
- Private Healthcare Insurance via Luxmed (Contract of Employment)
- Multisport - Classic level (Contract of Employment)
- Top-spec work equipment, including MacOS, Windows, additional monitors, and mechanical keyboards (Contract of Employment)