Growth Tech ltd.
Joined in
2025
We are a boutique SaaS company specializing in advertising solutions that seamlessly integrate with your team.
With over 2 years of experience since launching our platform in beta, we’ve honed our ad technology to deliver the best possible outcomes.
Our software consistently drives exceptional advertising results, boosting quality installs by up to 2X and reducing customer acquisition costs by 30%-50% for top-performing apps.
With over 2 years of experience since launching our platform in beta, we’ve honed our ad technology to deliver the best possible outcomes.
Our software consistently drives exceptional advertising results, boosting quality installs by up to 2X and reducing customer acquisition costs by 30%-50% for top-performing apps.
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· 89 views · 37 applications · 4d
Experienced backend developer
Full Remote · Bulgaria, Ukraine · 3 years of experience · Upper-IntermediateAbout the company: We’re building a data-driven SaaS product that helps automate actions based on insights gathered through browser extensions and cloud backend processing. What You’ll Work On You’ll be joining a high-growth, technical founder-led...About the company:
We’re building a data-driven SaaS product that helps automate actions based on insights gathered through browser extensions and cloud backend processing.
What You’ll Work On
You’ll be joining a high-growth, technical founder-led project where:
- A Chrome extension periodically crawls data and sends it to the backend
- The backend (Node.js/NestJS) processes and stores the data in Postgres
- The extension later pulls the “calculated” results to apply updates on the client side
- All infrastructure is hosted in AWS (ECS, EC2, S3, RDS, etc.)
You’ll be helping to expand functionality, improve crawling logic, and add backend automation.
Tech Stack
- Node.js, TypeScript
- NestJS, Express, Prisma, Postgres
- Docker, AWS (ECS, EC2, S3, RDS, Route53)
- Basic frontend (HTML, CSS, JS) for Chrome extension UI
- HTTP proxies & crawling logic
- Familiarity with Cursor.com and Claude.ai (must-have)
Requirements
- 3+ years of experience
- Strong in backend
- Comfortable understanding and continuing existing codebase
- Able to dockerize components (eventually)
- Experience with proxies, scraping, and data workflows - bonus
- Fluent with AI-assisted coding (Cursor / Claude) - big bonus
This is a long-term role with lots of autonomy and growth potential.
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If you're a problem-solver who likes working in a fast-paced, hands-on environment — let’s talk.