Rate: 135 – 170 PLN/hour (B2B)We are looking for an experienced Software Engineer to join Flix on a freelance/service agreement basis (B2B contract). This is a contractor engagement for a seasoned professional with a full-stack mindset.
Scope of Services Developing Flix’s contact center applications, with a focus on scalable agent-facing interfaces and automation. The role will involve extensive discovery to identify the most efficient and effective workflows.
Our tech stack
About the Engagement
Deliver solutions for a defined portfolio of products, contributing to business objectives.
Design and develop user-focused solutions tailored to product requirements and user needs.
Apply Agile methodologies to organize and execute the development process.
Develop and enhance products using modern technology stacks.
Make technical decisions within the scope of services provided, promoting technical excellence and consistency across solutions.
About You
Minimum 5 years of professional experience in full-stack development, with a focus on architecture, system design, and legacy product migration.
Extensive experience with Python and its ecosystem for the development of new products.
Solid knowledge of Java for the maintenance and further development of existing products.
Strong focus on quality assurance practices and technical standards throughout the product development lifecycle.
Hands-on with automated testing and experience with different test runners.
Comfortable with Agile methodologies in planning and executing development work.
Cooperation model
Cooperation based on a service agreement (B2B/freelance contract), not an employment contract.
You will operate as an independent contractor, responsible for delivering agreed services and submitting invoices
Fullstack Python Software Engineer Miejsce pracy: Warszawa Recruitment for Our client is a leading global investment firm operating across multiple asset classes and markets. The company combines fundamental and systematic investment strategies, supported by advanced technology, data analytics and innovative software solutions. ...
... platform reliability. 7+ years of software development experience and a background in Computer Science or a related technical field., Strong experience with data engineering, analytics, ETL processes and data reconciliation using T-SQL, Python and Airflow., Solid software development skills in Python or C#., Experience designing, ...
... supportive and inclusive work culture with an emphasis on diversity and mutual respect. Job Description We are looking for a Senior Fullstack Software Engineer (Java & React) to join a team developing a large-scale digital commerce platform based on microservices and micro-frontends . You will work end-to-end with Java 25, ...
... years of experience in Java or Python development - Frontend development experience preferably with React - Strong troubleshooting and problem solving skills - Java and Web API development - Backend services design and implementation - SQL and database design with SQL Server - Advanced T-SQL and query optimization - Performance ...
... as a fullstack or software developer - must-have., Knowledge of React and modern frontend development, including building reusable components., Knowledge of Python or Java for backend development., Familiarity with GCP or another cloud platform (Azure, AWS)., Understanding of REST APIs and basic software engineering principles., ...
... as a fullstack or software developer - must-have., Knowledge of React and modern frontend development, including building reusable components., Knowledge of Python or Java for backend development., Familiarity with GCP or another cloud platform (Azure, AWS)., Understanding of REST APIs and basic software engineering principles., ...
... opportunity to shape solutions, mentor others, drive architecture decisions, and take ownership of strategic initiatives., , Opportunity Overview, As a Senior Fullstack Engineer, you will design and build a modern web application on Azure, working across Python backend services and React frontend. Beyond hands-on engineering, ...
Essential Requirements: - Experience: 5+ years of hands-on software development experience for Senior level (8+ years for Lead level). - Python Mastery: Deep proficiency with Python, including clean code architecture, monorepo patterns, and test-driven development ( pytest , pytest-bdd ). - AWS Expertise: Proven track record ...
Expected, Rust, Go, Python, TypeScript, Docker, Kubernetes, Terraform, MySQL, MariaDB, Redis About the project, Senior Fullstack Engineer (with Rust, Go, Python) — The person in this role will address complex, high-impact problems that combine product thinking with engineering excellence. They will design and deliver features ...
Expected, Spring Boot, Java Operating system, Windows About the project, You will join a global initiative developing Business Capacity Management applications — internal systems designed to optimize global frameworks and controls. As part of the Java Business Services team, you’ll work closely with international teams ...