SESTEK is a conversational automation company that builds AI‑driven customer service solutions for enterprises worldwide. Its R&D team of over 100 engineers develops proprietary speech recognition, natural language understanding, and voice‑biometric technologies that power products such as the Knovvu Virtual Agent, Knovvu Analytics, and Knovvu Biometrics. The company’s in‑house SR engine delivers market‑leading accuracy, enabling fully automated self‑service and real‑time caller authentication across multiple languages and accents. With a portfolio that spans chatbots, virtual assistants, and automated quality‑management tools, SESTEK helps more than 500 global clients digitize and optimize their support operations.
Open Positions
Software Engineer (C++)
Proficiency in C++, up to 5 years of software development experience, strong drive for continuous self-improvement
Senior Business Solutions Consultant
University degree, 4+ years of experience, business analysis or product/project consultancy experience, good communication skills in Turkish and English, and good knowledge of MS Office
Customer Success Manager
6 years of experience in customer success, excellent communication skills, and fluency in English and Turkish
Site Reliability Engineer (SRE Engineer)
3+ years of experience in SRE, Cloud Engineering, or DevOps roles and strong understanding of cloud-native architectures and Kubernetes
Part- Time Ses Sanatçısı
Strong knowledge of Turkish language and culture, independent work, and timely delivery
Application Support Consultant
2 years of experience working in handling tickets, computer science/engineering degree, mid-level technical understanding of MS SQL Server and PostgreSQL Server
Web Internship Opportunity for 4th Year Students
4th-year student in Computer Engineering, Software Engineering, or related field, basic knowledge of Angular, strong problem-solving skills, good communication skills
DevOps Engineer
2+ years of experience in Linux-based environments, solid understanding of networking fundamentals, and hands-on experience with container technologies and orchestration tools
Product Owner
2+ years of experience in software development, product management, and optimizing product management processes