Senior Machine Learning Engineer (Computer Vision)

AppGreat is one of the fastest growing global IT companies, supporting the highest tech organizations in the world with 6 offices: 1 in Sofia, 1 in Skopje, 1 in Bucharest, 1 in Tel Aviv, 1 in Chisinau and 1 in Warsaw.We are working with top talents and highly experienced management to ensure the world's leading technology companies meet all the business challenges that the future holds.We are AppGreat! We are a young and ambitious company like no other!WHY TO JOIN OUR TEAM?The most important part of AppGreat is the team. From our founders to the last person, we are committed to creating a pleasant environment and a place where everybody feels like they belong. We invest in them in any way we can, starting from the amazing atmosphere in the office, unique benefits and career growth opportunities.We are looking for a Senior Machine Learning Engineer with expertise in PyTorch or TensorFlow and a proven track record in Computer Vision to build the next generation of identity verification technology. This is a production-focused role for a hands-on engineer who wants to architect end-to-end pipelines and develop innovative biometric solutions in a real-world, high-scale environment.YOUR MISSION:Translate advanced theories into practical, high-performance Computer Vision solutions. Decompose complex challenges — from classification to generative AI — and move from design to production-ready code.Own the full lifecycle of Computer Vision solutions, providing end-to-end architecture and development of the entire system pipeline.Implement and optimize sophisticated models using frameworks like PyTorch or TensorFlow, focusing on Biometrics, face-proofing, and anti-spoofing, ensuring the highest level of security and accuracy.Optimize developed solutions for real-world, high-volume production environments, ensuring low-latency and high-reliability performance.Stay ahead of the curve by identifying and addressing the implications of evolving regulatory requirements and emerging fraud threats.WHAT YOU WILL BRING TO THE COMPANY:5+ years of Software Development experience in a commercial environment;Professional experience in Python (specifically for ML and scripting);Proven expertise in Computer Vision solutions and a solid understanding of System Architecture, ML algorithmsmodel evaluation, and validation techniquesProficiency with major Deep Learning frameworks, such as PyTorch, TensorFlow or similar;Experience working in multidisciplinary teams alongside software developers, electronics engineers, and AI specialists;Creative thinking and the ability to apply advanced theories to solve practical, real-world problems.NICE TO HAVE/ADVANTAGE:Experience with Biometrics, Face Features, or Liveness detectionHands-on experience in developing and training large Vision-Language models or LLMsDeep understanding of the interface between Computer Vision and Natural Language Processing;M.Sc./B.Sc. degree in Computer Science, Exact Sciences, or a relevant Engineering field.OUR COMMITMENT TO YOU:Attractive remuneration packageWorking style – HybridFlexible Working HoursWe care about results, not when you clock in, depending on the team working schedule.Comprehensive Private Medical InsuranceYour health matters to us (UNIQA)Annual leave starting with 20 days up to 25 days (depending on the relevant experience).Plus an extra day off to celebrate your birthday Multisport CardStay active with a subsidized membership, courtesy of AppGreat.Netflix or Spotify SubscriptionYour choice, fully covered by us for your entertainment and relaxation.Monthly Food VoucherseMAG birthday gift voucher: A little extra something to celebrate your special dayChildbirth gift: A thoughtful gift to support and celebrate one of life's most important moments.Office Snacks & TreatsFresh fruits, nuts, coffee, sweets, and protein bars always stocked.Team Events & OffsitesRegular team buildings and company events to keep the good vibes going.Learning & DevelopmentAccess to training programs to boost your skills and career.Career Growth OpportunitiesGrow with a fast-scaling, innovation-driven company.Supportive CultureWork with a young, motivated, and close-knit team.Modern Office in Prime LocationOur office is right next to Paradise Mall in Sofia – easily accessible and surrounded by great spots.We believe great work starts with great people. If this feels like the right place for you, we'd love to connect.@Appgreate we appreciate every application we receive. Please note that only candidates selected for the next stage of the recruitment process will be contacted. If your profile matches the role, our Talent Acquisition team will reach out to you directly.Thank you for your interest in joining us, and we encourage you to stay connected through our LinkedIn and Career pages for future opportunities and insights from the IT market.J-18808-Ljbffr