Senior Software Engineer (Python)

Our mission

Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.

With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students.

Our headquarters is located in Switzerland, and we also have legal entities in Germany, Bulgaria, Serbia, Turkey, and Singapore

Please send your resume in English only.

We don’t offer visa sponsorship to Switzerland, Singapore, or Germany.

DUTIES & RESPONSIBILITIES: 

• Design and develop APIs for integration with frontend and internal components.
• Participate in code reviews and provide feedback to other developers.
• Develop integrations between authoring tools and AI. Develop backend for authoring tools.
• Collaborate with the team to define, design, and ship new features.
• Identify and resolve bottlenecks, and fix bugs.
• Work with the team to define and implement the architecture of the platform.

QUALIFICATION & EXPERIENCE:

• Bachelor’s or Master’s degree in Computer Science, a related technical field, or equivalent practical experience.
• 3+ years of Python development experience.
• Understanding of asynchronous programming.
• Deep understanding of Databases is a must.
• Experience with FastAPI is a plus.
• Experience working with LLM’s API using Python is a plus.
• (Optional) Familiarity with machine learning frameworks and tools.
• Englsih is a minimum B2

What We Offer:

• Choice of work equipment (e.g., laptop, monitor, etc.)
• English classes (iTalki – $130 monthly)
• Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00 CET or EET)
• Newborn bonus (€500 per child)
• Patent remuneration
• Paid leave
• Remote work in locations without our offices
• Hybrid work in locations with offices (2 days in-office, 3 days remote):
• Sofia: 59 G. M. Dimitrov Blvd., NV Tower, 8th floor, 1700
• Belgrade: Makedonska 12, 11000 Belgrade, Serbia
• Istanbul: Rüzgarlı Bahçe Mah., Kavak Sok., Smart Plaza B Blok 31/B, 34805 Kavacık-Beykoz/İstanbul
• Sakarya: Esentepe Mh., Akademiyolu Sk., Teknoloji Geliştirme Bölgesi No. 10 D/206, Serdivan, Sakarya
• Izmir: Ege Üniversitesi Kampüsü, Erzene Mah., Ankara Cad., No:172/67, 35100 Bornova/İzmir

Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.