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TERMINAL ONE TECHNOLOGY LTD

Full-Stack Developer (Angular / ASP.NET Core C#)

TERMINAL ONE TECHNOLOGY LTD

TopDev
RemoteRemote, Remote3 days ago$3+

Job Description

Your role & responsibilities

You will work on real product features inside our live codebase, including:

  • Building and improving the Angular web application
  • Extending the ASP.NET Core (C#) API and database layer (EF Core)
  • Working on the Capacitor mobile app (iOS & Android)
  • Integrating AI services (OpenAI Whisper, GPT-4, ElevenLabs) for transcription, summarisation, and workflow automation
  • Adding and improving real-time features using SignalR
  • Connecting to external systems (Google, Office365, Intelliflo API)
  • Implementing file uploads, storage, and retrieval via Azure File Storage
  • Shipping features without a designer — using templates, Figma, and AI tools
  • Using Cursor / Claude / v0.dev to speed up development and iteration

This role requires someone who can work in the existing architecture, understand our patterns quickly, and deliver useful features under time pressure.

Your skills & qualifications

You Should Apply If…

  • You can design, build, and ship full-stack features independently
  • You have strong experience with Angular + TypeScript
  • You are comfortable writing C# with ASP.NET Core and Entity Framework Core
  • You can work with Azure, SignalR, and API integrations
  • You know how to ship fast and avoid unnecessary complexity
  • You’re comfortable letting AI write 50–70% of the code and know how to debug/refine it
  • You’re able to converse effectively in English
  • You’ve shipped features end-to-end on your own (frontend, backend, infra)
  • You are highly responsive and communicate frequently during working hours
  • You’re comfortable working through broken docs, unclear APIs, and enterprise tooling pain
  • You prefer shipping something imperfect over waiting to ship something perfect

Tech Stack

  • Frontend: Angular (TypeScript, Angular CLI), Capacitor (mobile)
  • Backend: ASP.NET Core (C#), EF Core, CQRS-like architecture
  • Real-Time: SignalR
  • AI Services: OpenAI Whisper, GPT-4, ElevenLabs
  • Integrations: Google APIs, Office365, Intelliflo API
  • Storage: Azure File Storage
  • Dev Tools: Cursor, v0.dev, Claude, Git
  • Testing: Karma (Angular)

 

Bonus (Strongly Preferred)

  • Prior experience with Azure, Microsoft Graph, or Teams bots
  • Familiarity with enterprise environments where permissions, tenants, and policies are complex and often poorly documented

Benefits for you

What You’ll Get

$2,500–$3,000 USD per month (freelance contract)

This role is paid above local market rates to reflect:

  • senior execution responsibility
  • freelance engagement (we currently don’t have a local entity)
  • strong working English

Location & Timezone

  • Fully remote
  • Must be able to work in UTC +7