Are you an experienced backend developer passionate about using your skills to combat cybercrime and fraud? Bio Catch, the market leader in behavioral biometrics, is looking for a back-end developer to join our dynamic team. As a Senior backend developer at Bio Catch, you will work with a team of intensely curious individuals dedicated to innovation and growth. You will be responsible for building core services and APIs that can handle high volumes of real-time traffic and meet strict SLA response times. You will also handle complex scenarios involving the collection, aggregation, and research of big data. Join us at Bio Catch and make a real difference in the fight against cybercrime and fraud. Location: Barcelona, Spain (Hybrid work arrangements) Requirements At least 5 years of experience in developing software for large-scale systems.



At least 3 years of experience with Python or equivalent backend development experience, with a strong focus on building scalable and maintainable APIs and services. Experience in cloud architecture and microservices. Experience working on a CI/CD dockerized environment – Advantage. Leading technical projects – Advantage. Soft skills Responsible, well-organized, self-learning, and a team player. Capable of leading large tasks. Self & fast learning capabilities. Independence and persistence. Willing to handle a variety of unfamiliar tasks. Hebrew Proficiency – an advantage. #J-18808-Ljbffr

📌 Senior Backend Developer (Barcelona)
🏢 BioCatch
📍 Barcelona