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Middle Typescript Backend Developer (Azure Functions)

Madfish

Madfish

Software Engineering
Ukraine
Posted on Nov 19, 2025

What we're looking for

We’re looking for a Middle Software Engineer who is passionate about clear communication, high-quality documentation, and building modern, scalable systems using TypeScript and Azure.

You’ll work on solutions that integrate with IoT devices and healthcare systems—creating secure, cloud-based infrastructure to collect, process, and act on real-world data. As one of the earliest members of the engineering team, you’ll help shape our technical strategy and lay the foundation for sustainable, long-term scale.

You are expected to proactively use AI-assisted tools (like Cursor, ChatGPT, and others) to support your work in coding, documentation, testing, debugging, and technical research.

Requirements:

  • 3+ years of development experience in general
  • Strong proficiency in TypeScript. Experience with other languages is a plus.
  • Solid experience building and consuming REST APIs and working with JSON/XML data formats.
  • Hands-on experience with Azure, especially deploying and maintaining App Services.
  • Familiarity with Agile development and DevOps practices.
  • Strong problem-solving and debugging skills.
  • Excellent communication skills in English, both written and verbal.

What you'll do

  1. Communicate clearly and document proactively — from architecture decisions and design proposals to clean, readable code. You help raise the communication bar across the team.
  2. Maintain scalable services and applications using TypeScript (Node.js, Azure Functions) in Azurebased environments.
  3. Use AI tools to accelerate and enhance your development workflow, from concept to production.
  4. Develop and support cloud-native solutions using Azure services such as App Services, Functions, Blob Storage, and Azure DevOps Pipelines.
  5. Build and consume APIs and integrations using REST, JSON, XML, and other common formats.
  6. Implement and improve CI/CD pipelines and automate DevOps workflows for efficient, reliable deployments.
  7. Collaborate cross-functionally with product and implementation managers, Salesforce developers, and QA to deliver high-impact, end-to-end solutions.
  8. Monitor, troubleshoot, and optimize production systems for performance and reliability.
  9. Contribute ideas and feedback that improve the product, system architecture, and engineering practices.

What could be an advantage

  • Experience with data engineering — we move and transform a large volume of data.
  • Knowledge of event-driven architectures — core to our infrastructure design.
  • Experience designing high-availability, fault-tolerant systems, especially in health tech or fintech contexts.
  • Experience with health care specific data models like FHIR and ECD/EPDs.

Remote full-time position. Freelance contract.