Mid/Senior Backend Developer

We're looking for Mid and Senior Back-end Developers to join our engineering team and build the core backend systems behind products such as KYC, KYB, age estimation and fraud prevention. You'll work on real SaaS products, solve complex backend challenges, and have genuine ownership over what you build and ship in a sprint-based environment. Our products combine AI-powered technologies with scalable, API-driven solutions to help businesses worldwide verify identities, prevent fraud and build safer digital experiences across a range of industries. 🎯 What You'll Do Day to Day: Develop and maintain back-end services using Python, Django, and Django REST FrameworkWork on our identity verification system and subsystems - from design to deploymentWork with databases (MySQL, DynamoDB) and background tasks using Celery and RedisWrite clean, tested code (Pytest) and take part in code reviewsCollaborate with the team in a sprint-based scrum processUse AI tools like Claude in your daily development work - writing, testing, and reviewing code fasterShare ideas on improving our coding practices, standards, and toolsHelp less experienced teammates grow through code reviews and support ✅ Requirements: Solid experience with Python and Django (Django REST Framework)Experience working with relational and non-relational databases (MySQL, DynamoDB, or similar)Experience writing tests with PytestComfortable with Git-based workflows and CI/CDComfortable (or interested in) using AI coding assistants like Claude as part of your workflowGood written EnglishExperience with machine learning or ML-related development (nice to have) 🚀What we offer: A hybrid and very flexible work model – while we enjoy the flexibility of remote work, we truly value the energy and creativity that come from working together in the office. Everyone can choose a work start time that fits them best, with no micromanagement – just trust and accountabilityWell-being initiatives that support your physical and mental healthRegular company celebrations, teambuilding events, summer workations, birthday greetings, and other fun activities that strengthen the team spiritAdditional paid vacation days (2 extra days per year)Enjoy the flexibility to work up to 30 days per year from outside Lithuania as a personal workation;The opportunity to grow in an internationally recognized IT startup, where you’ll contribute to global projects, work with cutting-edge technologies, and see how real innovations are bornOngoing professional and personal development, including access to SecureFlag and other learning opportunities, real career growth, and mentorship to help you reach new heightsA supportive, motivated, and happy team striving to achieve the best results together Salary: 3636 - 6300 Eur gross We're hiring for both Mid and Senior Backend Developer positions, so the salary range may be adjusted depending on your experience, skills, and seniority. If you have strong experience but feel the listed range doesn't quite match your expectations, don't hesitate to reach out anyway. We're open to discussing the right fit and will determine the final offer based on your experience and skill set.