Full Stack Developer

1 week ago

Leeds LS AL, United Kingdom smurray@loi-co Full time £30,000 - £35,000 per year

Job Description

About MenTools

MenTools is an exciting startup dedicated to revolutionizing the men's personal development space. Our mission is to empower men with innovative tools and resources to unlock their full potential. We're building cutting-edge, AI-driven applications that focus on personal growth, habit-building, and self-improvement.

Role Overview:

Build scalable mobile apps and backend systems used by thousands. Work hands-on across front-end React Native and back-end , supporting rapid feature development and robust architecture.

Tech Stack Frontend:

  • React Native (Expo, Expo Router), React, TypeScript
  • State management: Redux Toolkit, React Query
  • UI: React Hook Form, Zod/Joi validation, Reanimated/Skia for advanced interactions
  • Local storage: Async Storage, Secure Store
  • Integrations: Deep linking, push notifications

Backend:

  • , , TypeScript
  • MongoDB (Mongoose)
  • Auth: JWT, OAuth, Apple/Google Sign-In
  • Queues: BullMQ, Redis
  • Background jobs: node-cron
  • REST API design, security, rate limiting

Cloud/DevOps:

  • Azure (App Services, Blob Storage, Service Bus, Communication Services)
  • CICD: Azure Pipelines
  • Monitoring/logging: Winston, Morgan
  • Third-party Services:
  • RevenueCat (subscriptions)
  • (deep linking/attribution)
  • OneSignal (push notifications)
  • Mixpanel (analytics, A/B testing)
  • Expo Services (auth, file/media storage)

Key Capabilities:

  • Building high-performance, cross-platform mobile apps and REST APIs
  • Implementing scalable, secure, modular code
  • Debugging complex issues across stack/cloud
  • CICD, automated testing, Git, code quality tools

Nice-to-Haves:

  • Custom UI (Skia), video/audio streaming, image processing
  • Payment logic, design systems, serverless/microservices on Azure
  • Familiarity with AI (ChatGPT, TensorFlow)

Soft Skills:

  • Strong problem-solving and communication
  • Agile teamwork and ownership mindset

Requirements:

  • Degree (minimum 2:1) in relevant field
  • Portfolio/GitHub showcasing mobile apps or full-stack projects
  • Ideally 2+ years of professional experience in modern TypeScript development

What We Offer:

  • Impactful work, learning exposure to AI
  • Fast-paced, mission-driven startup culture
  • Flexible, remote/hybrid in Leeds
  • Competitive salary
  • Full-time, permanent; Monday to Friday

Job Types: Full-time, Permanent

Pay: £30,000.00-£35,000.00 per year

Ability to commute/relocate:

  • Leeds LS6 2AL: reliably commute or plan to relocate before starting work (required)

Experience:

  • app development: 2 years (required)

Location:

  • Leeds LS6 2AL (preferred)

Work Location: Hybrid remote in Leeds LS6 2AL

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