A growing promotions, software, data, and technology company that manages large in-field sales teams is seeking an Application/Software Developer.

By deploying trained promoters to over 500 retail locations, they actively drive product movement directly at the point of sale
.

Behind this massive operational engine sits a sophisticated, internal platform responsible for managing shifts, sales reporting, commissions, payroll, inventory, and more
.
They are currently undergoing a digital transformation - migrating their legacy platform (Bubble.io) to a modern, cutting-edge
React 19 + TypeScript + Supabase
stack
.

The Role

We are looking for a
QA Engineer & Application Developer
who wants the best of both worlds: ownership over software quality and the opportunity to write and ship real code
.

This is a unique role split approximately
60% QA, application support, and documentation
, and
40% core development
.
Because this platform handles critical financial data, sales reporting, and payroll, accuracy is everything
.
A miscalculation impacts real people, so we need someone with an uncompromising eye for detail
.

You will spend your time hunting down bugs, validating data pipelines, and testing releases, while also building UI components, writing advanced SQL, and developing edge functions
.

Key Responsibilities

• 
  Quality Assurance & Testing:
  Verify complex calculations (commission, payroll, sales reporting)
  .
  Perform functional, regression, and edge-case testing across mobile, tablet, and desktop layouts
  .
  Validate end-to-end data imports and audit serverless edge functions
  .

• 
  Application Support:
  Triage and resolve system issues raised via GitHub
  .
  Monitor system health (Vercel, Supabase logs) to catch bugs early, and communicate clearly with internal operations, HR, and finance teams
  .

• 
  Core Development:
  Write day-to-day Postgres SQL (RPCs, migrations, Row Level Security policies)
  .
  Build modern features, pages, hooks, and UI components in React and TypeScript
  .

• 
  Documentation:
  Document bugs, write clear technical specifications for new features, and maintain the internal knowledge base
  .

Requirements

Essential Technical Skills

• 
  Strong SQL & Postgres Fluency:
  You must be highly confident writing joins, CTEs, window functions, and migrations, as well as reading query plans and managing RLS policies (this is a core part of the role)
  .

• 
  React & Modern TypeScript:
  Comfortable navigating a large codebase, building responsive components, and creating custom hooks
  .

• 
  Tools & Integrations:
  Solid understanding of Git/GitHub fundamentals, REST APIs, and system integrations
  .

• 
  General Skills:
  Proficiency in MS Office, particularly strong Excel skills
  .

Skills That Will Give You an Advantage

• 
  Experience with Supabase (Auth, Storage, Realtime, serverless edge functions)
  .

• 
  Experience with QA methodologies (test plans, regression suites)
  .

• 
  Familiarity with PDF generation pipelines or file-based routing
  .

• 
  Understanding of FMCG, retail, or sales-commission structures (ideal)

• 
  Any experience with Bubble.io (helpful for the migration phase, but not required)
  .

The Ideal Candidate

• 
  Obsessed with Details:
  You don't settle for "looks about right."
  You care deeply about data integrity because you know these numbers affect people’s livelihoods
  .

• 
  Methodical Thinker:
  You debug by isolating variables and finding the absolute root cause, not by guessing
  .

• 
  Great Communicator:
  You can translate a complex technical bug into plain, trustworthy language for the finance team, and then turn around and write a flawless GitHub issue for engineering
  .

• 
  Proactive & Solution-Oriented:
  You don't wait for permission to fix something that's broken
  .
  You scope it, take ownership, and solve it
  .

Benefits