Junior Backend Developer

Nasze wymagania

• At least one year of commercial experience in backend development, preferably using Python.
• Solid understanding of Python fundamentals, including object-oriented programming, data structures, and error handling.
• Understanding of REST APIs and how backend services communicate.
• Familiarity with a Python web framework such as FastAPI, Django, or Flask.
• Understanding of core programming concepts and debugging techniques.
• Basic knowledge of databases and data persistence.
• Familiarity with Linux as a development environment.
• Good experience with Git as a version control system.
• Interest in IoT and connected devices, with experience using microcontrollers, development boards, or an RTOS.
• Basic understanding of communication protocols such as MQTT, CoAP, or similar.
• Interest in experimenting with AI-powered development tools and reviewing the code they produce.
• Ability to communicate clearly, ask questions, and work effectively as part of a team.
• Curiosity, attention to detail, and willingness to learn new technologies.

Mile widziane

• Knowledge or experience with Docker.
• Experience with Zephyr RTOS.
• Hobby projects with Arduino, ESP32, nRF52, or similar platforms.

Twój zakres obowiązków

• Develop and maintain backend software under the guidance of experienced engineers.
• Implement features, fix bugs, and improve existing code.
• Build and maintain REST APIs and integrations with databases and other services.
• Contribute to services that receive, process, and store data from Edge IoT devices.
• Investigate backend and device integration issues using logs, debuggers, and testing tools.
• Write and maintain unit and integration tests.
• Participate in code reviews, technical discussions, and team planning.
• Create clear technical documentation for implemented features and development workflows.

O projekcie

Tak organizujemy naszą pracę

Podział czasu pracy

• 65%

  New features
• 15%

  Maintenance / Bug fixing
• 10%

  Document writing
• 5%

  Client support
• 5%

  Meetings

Tak pracujemy nad projektem

• code review
• dokumentacja

How we work and what you get:

Methodology

• Integration tests API testing, Performance testing
• QA manager
• Unit tests 70% coverage
• Tester(s)
• Agile management Scrum, Agile
• Issue tracking tool Jira, GitLab
• Knowledge repository Confluence, SharePoint, GitLab
• Code reviews GitLab
• Pair programming
• Version control system GIT
• Build server GitLab

How to apply:

• Send us your CV (and optionally a cover letter) in English explaining why you decided to apply. We will be in touch if we believe you would be a good fit. Please keep in mind that we only contact a select group of candidates.
• CTHINGS.CO is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

To oferujemy

• Recruitment language: English&Polish
• Permanent contract
• Paid holiday for: B2B (+1)
• Remote days: flexible in a week
• Startup atmosphere
• Modern office
• Flat structure
• International projects
• Small teams

Takie dajemy możliwości rozwoju

• mentoring
• szkolenia wewnątrzfirmowe
• wsparcie merytoryczne od liderów technologicznych
• wymiana wiedzy technicznej w firmie

Benefity

• dofinansowanie zajęć sportowych
• prywatna opieka medyczna
• dofinansowanie szkoleń i kursów
• możliwość pracy zdalnej
• opieka stomatologiczna
• komputer do użytku prywatnego
• brak dress code’u
• kawa / herbata
• napoje

Etapy rekrutacji

• 1.
  Phone Screening Call (30 mins)
• 2.
  Online Meeting (30-45 mins)
• 3.
  Online Meeting (30-45 mins)
• 4.
  Online Meeting (20 mins)

CTHINGS.CO sp. z o.o.