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September 29, 2026
Senior Full Stack Engineer
Senior • Remote
Warsaw, Poland
Quick Facts
Role: Senior Full Stack Engineer (contract)
Location: 100% remote
Project: Web portal and mobile-ready website, backend APIs, and integration services
Environment: Azure
Language: English
Contract: 24 months with possible extensions
Description
You will help develop a web portal and mobile-ready website along with backend APIs and integration services in a regulated pharmaceutical setting. The role focuses on both frontend and backend engineering to deliver secure, reliable, and maintainable solutions. You will collaborate across teams to build end-to-end features in Azure.
Responsibilities
Develop and maintain responsive web applications using React and/or Angular with TypeScript
Design, build, and operate backend services and REST APIs using C# and .NET on Azure
Implement API integrations, JSON processing, and data transformation across enterprise and data platforms
Integrate applications with Azure Databricks and other data APIs
Build secure cloud solutions using Azure Functions, App Service, API Management, Storage, Key Vault, and Entra ID
Create unit, integration, and automated tests; contribute to CI/CD using GitHub Actions
Monitor and troubleshoot applications using Application Insights, structured logging, and operational diagnostics
Requirements
Strong full stack development experience combining React and/or Angular with TypeScript
Strong experience designing and integrating REST APIs, working with JSON, and implementing data transformation logic
Hands-on experience with Azure Functions, App Service, API Management, Storage, Key Vault, and Entra ID
Good SQL skills and basic NoSQL database experience
Experience integrating applications with Azure Databricks and data APIs
Strong understanding of unit, integration, and automated testing practices
Experience implementing CI/CD using GitHub Actions
Working knowledge of Docker and container fundamentals
Experience with Application Insights, logging, monitoring, and production troubleshooting
Ability to contribute across frontend and backend workstreams (web portal, mobile-ready website, APIs, integration services)
Understanding of secure application development and cloud-based identity and access management
Benefits
Remote 100% work
English-speaking project
24-month contract with prolongations
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