Salary
$64k – $77k per year
Location
In office (Poland)
Employment
Contractor
First seen by Alion on Oct 22, 2026.
Overview
Company
Impact
Profile match
Upvanta is a Polish technology company that combines software development services with recruitment, supplying engineers and delivery teams to clients in Poland and western Europe. It works on custom application development, cloud and infrastructure engineering, data platforms and quality assurance, staffing those projects both from its own bench and through placements sourced for the client directly. The company is based in Warsaw, advertises a continuous board of technology vacancies under its own name, and works across financial services, retail and industrial accounts.
We are looking for a skilled and proactive Full Stack Engineer to join a long-term project focused on building, developing, and maintaining modern cloud-based applications. The ideal candidate will have strong backend development skills in Python and FastAPI, hands-on experience with React, and practical knowledge of Microsoft Azure.In this role, you will contribute to the development of scalable, secure, and high-performance applications, collaborating with cross-functional teams to deliver reliable solutions that meet business and technical requirements.
Zakres obowiązków
- Design, develop, and maintain full-stack applications using Python, FastAPI, and React.
- Build, integrate, and optimize scalable and secure RESTful APIs.
- Develop responsive, user-friendly frontend components and interfaces using React.
- Deploy, monitor, and optimize cloud-based applications on Microsoft Azure.
- Ensure application performance, reliability, scalability, and security.
- Collaborate with software engineers, architects, product owners, and other stakeholders.
- Participate in code reviews and promote coding standards, maintainability, and best practices.
- Identify, troubleshoot, and resolve technical issues across the application stack.
- Contribute to continuous improvement initiatives and propose solutions to enhance development workflows.
Wymagania
- Minimum 5 years of professional experience as a Full Stack Engineer or Full Stack Application Engineer.
- Strong hands-on experience with:
- Python – backend development and application logic.
- FastAPI – building and maintaining RESTful APIs and backend services.
- React – developing modern, responsive user interfaces.
- Microsoft Azure – deploying and managing cloud-based applications.
- Experience designing, integrating, and consuming RESTful APIs.
- Good understanding of modern web application architectures and cloud-native development principles.
- Ability to take ownership of assigned tasks and deliver solutions independently.
- Proactive mindset, adaptability, and a professional approach to problem-solving.
- Strong communication and collaboration skills.
- Good command of English.
Tech stack
- Python
- FastAPI
- REST API
- React
- User Interface
- Microsoft Azure
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