Senior/Lead Software Engineer at Stream | GB | Rezi

Senior/Lead Software Engineer at Stream

Senior/Lead Software Engineer

Stream · GB

1 months ago

Senior/Lead Software Engineer

Stream · GB

a month ago
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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.