office tablet&mobile-1

Fullstack Developer (Python + React)

poland

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office tablet&mobile-1

Growth through diversity, equity, and inclusion. As an ethical business, we do what is right — including ensuring equal opportunities and fostering a safe, respectful workplace for each of us. We believe diversity fuels both personal and business growth. We're committed to building an inclusive community where all our people thrive regardless of their backgrounds, identities, or other personal characteristics.

 
Tasks:

 

  • Design, build, and maintain scalable, efficient, reusable, and reliable frontend and backend code. 

  • Develop React/Next.js applications alongside robust Python backend services (FastAPI, Flask, or Django). 

  • Ensure high performance, responsiveness, security, and quality of the entire stack. 

  • Collaborate with DevOps and CI/CD teams to build and maintain deployment pipelines using modern tools and practices. 

  • Utilize cloud platforms (Azure preferred, GCP nice-to-have) for deployment and scalability. 

  • Manage microservice architectures including containerization with Kubernetes. 

  • Work with relational databases (e.g., PostgreSQL) and optimize queries and performance. 

  • Participate in Agile ceremonies, communicate roadblocks and progress clearly, and collaborate with cross-functional teams (BA, QA, other developers). 

  • Mentor team members and share knowledge in regular workshops and code reviews.

 

 

What We're Looking For:

 

  • 5+ years of professional experience in fullstack or combined frontend/backend roles. 

  • Strong ownership of tasks and proactive problem-solving mindset. 

  • Excellent communication and collaboration skills. 

 

Frontend:

  • Proficiency in JavaScript/TypeScript and React/Next.js. 

  • Good understanding of Redux (or similar), hooks, performance optimization, and security best practices. 

  • Experience in building responsive UIs using CSS (Tailwind, SASS, Styled Components). 

  • Solid understanding of semantic HTML and accessibility. 

  • Experience with REST APIs and GraphQL. 

  • Familiarity with frontend testing libraries (react-testing-library, Jest, E2E). 

 

Backend:

  • Strong knowledge of Python with FastAPI, Flask, or Django. 

  • Experience deploying and managing services in Azure (preferred) or GCP. 

  • Experience with Kubernetes and containerized applications.

  • Experience with relational databases (PostgreSQL, MySQL). 

  • Familiarity with Argo workflows for orchestration. 

  • Experience with CI/CD practices and tools (e.g., Azure DevOps, GitHub Actions). 

  • Nice to have: Terraform, microservices architecture, Headless CMS (e.g., Contentful). 

 

Missing one or two of these qualifications? We still want to hear from you! If you bring a positive mindset, we'll provide an environment where you feel valued and empowered to learn and grow.

 

 

We offer:

 

  • Stable employment. On the market since 2008, 1500+ talents currently on board in 7 global sites.

  • “Office as an option” model. You can choose to work remotely or in the office.

  • Great Place to Work® certified employer.​​​​​​​ 

  • Flexibility regarding working hours and your preferred form of contract.  

  • Comprehensive online onboarding program with a “Buddy” from day 1.   

  • Cooperation with top-tier engineers and experts.  

  • Unlimited access to the Udemy learning platform from day 1.

  • Certificate training programs. Lingarians earn 500+ technology certificates yearly. 

  • Upskilling support. Capability development programs, Competency Centers, knowledge sharing sessions, community webinars, 110+ training opportunities yearly. 

  • Internal Gallup Certified Strengths Coach to support your growth.

  • Grow as we grow as a company. 76% of our managers are internal promotions.  

  • A diverse, inclusive, and values-driven community.   

  • Autonomy to choose the way you work. We trust your ideas.  

  • Create our community together. Refer your friends to receive bonuses.  

  • Activities to support your well-being and health.

  • Plenty of opportunities to donate to charities and support the environment.  

  • Modern office equipment. Purchased for you or available to borrow, depending on your location.  

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