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About the Role
Stream is the world's first social impact unicorn, providing financial wellbeing products to over four million workers through 2,000+ employers. Engineers at Stream use AI coding agents extensively, focusing on judgement, decision-making, and owning the code that ships. The role offers a unique opportunity to work on impactful financial products with a small, agile team.
Responsibilities
- Own every line of code that ships.
- Pitch work through RFCs.
- Build and run customer-facing software in production.
- Direct AI coding agents, check their output, and know when to take over.
- Contribute to the development of FlexPay, Credit, Wealth, Benefits & Discounts, Integrations, and Internal tools.
- Address complex problems such as reconciling payroll data from diverse providers and managing money movement across multiple payment rails.
- Collaborate with product, design, data, delivery, and commercial colleagues.
- Raise the quality bar in your pod (as a Senior).
- Set technical direction across a wider area and help other engineers do their best work (as a Lead).
Requirements
- A track record of building and running customer-facing software in production (web, mobile, or backend services and integrations).
- Sound judgement: ability to turn an ambiguous problem into the simplest working solution and articulate design choices.
- Experience with, or strong curiosity about, working with AI coding agents.
- Care for reliability, security, and data protection.
- For Lead roles: experience setting technical direction across multiple teams/systems and improving the performance of surrounding engineers.
- No background in financial services is required.
- If you are close to the requirements but don't tick every box, we encourage you to apply.
Skills
- Python (Flask)
- Postgres
- Celery
- AWS (ECS, Lambda, SQS)
- React
- TypeScript
- GitHub Actions
- AI coding agents
Location
- London
Work Type
- Hybrid, 3 days a week in the office
- Full-time
Experience Level
- Senior
- Lead
Salary/Compensations
- Senior £95 - 125k
- Lead £125 - 155k
-
- share options
Benefits
- 25 Days Annual Leave in addition to public holidays (up to 5 days rollover)
- Flexible time off for ad-hoc childcare, family, or caring needs
- 24 weeks' paid Maternity Leave
- 4 weeks' paid Paternity Leave (for employees with over 12 months' service)
- Special Leave for IVF and other fertility treatments
- Sabbatical scheme
- Paid volunteering leave
- Private Healthcare including comprehensive mental and physical health support
- Pension salary sacrifice
- Bonus exchange to pension
- Electric vehicle salary sacrifice scheme
- Season Ticket Loan
- Access to ThanksBen benefits marketplace (Workplace Nurseries, Cycle to Work, Home and Tech Scheme, etc.)
- Access to Stream for personal financial wellbeing
About the Company
- Stream is the world's first social impact unicorn.
- More than four million workers use Stream to get a fairer deal with their money.
- Reach is through 2,000+ employers, including Greene King, Bupa, Burger King, Asda and the NHS.
- Operates under a social charter: every product must measurably improve financial wellbeing.
- VC-backed and growing fast.
- Focuses on financial wellbeing products.
Equal Opportunity
- Stream celebrates and supports differences.
- Employs a team rich in diverse thoughts, experiences, and opinions.
- Is an equal opportunity workplace.
- Dedicated to equal employment opportunities regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity/expression, or veteran status.