Backend Developer

About the Position

We are seeking a Senior Backend Developer with strong Python skills to join our team in Poland, focusing on designing and optimizing backend services.

Responsibilities

• Design, develop, and maintain backend services using Python.
• Build and optimize RESTful APIs and microservices.
• Work with Microsoft Azure (priority) to design, deploy, and manage cloud solutions. (Experience with GCP is acceptable as an alternative.)
• Implement CI/CD pipelines and automated testing workflows.
• Work with Docker and Kubernetes in production environments.
• Collaborate in an Agile/Scrum team and participate in code reviews, planning, and architecture discussions.

Requirements

• Strong commercial experience in Python backend development (senior level).
• Hands-on experience with Microsoft Azure (priority) - designing, deploying, and maintaining cloud-based solutions.
• Experience with GCP is acceptable as an alternative.
• Proven experience with backend frameworks such as FastAPI and/or Django.
• Experience designing and building RESTful APIs and microservices.
• Solid understanding of CI/CD pipelines, automated testing, and deployment workflows.
• Practical experience working with Docker and Kubernetes in production environments.

Nice to Have

• Experience with Infrastructure as Code tools (Terraform, Bicep, ARM templates, etc.).
• Knowledge of event-driven architectures and messaging systems (e.g., Kafka, Azure Service Bus).

We Offer

• Stable employment. On the market since 2008, 1800+ talents currently on board in 7 global sites.
• “Office as an option” model. You can choose to work remotely or in the office.
• Workation. Enjoy working from inspiring locations in line with our workation policy.
• 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.
• 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.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. More information about how your data is processed you can find here - Candidate Privacy Notice, Lingaro

About the Company

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.