Data Engineer

Company Description

OBSS is Turkey’s largest technology consultancy, pioneering product development and technology consulting for an AI-native future. With more than 20 years of experience and offices in Istanbul, Ankara, London, Amsterdam, and Baku, we empower leading companies in banking and finance, insurance, e-commerce, retail, and the start-up ecosystem. Our team of over 1000 talented professionals thrives on collaboration, innovation, and continuous learning.

OBSS is looking for a Data Engineer to join our dynamic team and contribute to delivering high-impact, data-driven solutions. You will work on cutting-edge projects, collaborating with cross-functional teams to build advanced models, generate insights, and design scalable solutions that drive real business outcomes.

Main Responsibilities

• Bachelor’s degree in Computer Engineering, Software Engineering, or a related field.
• 5–10 years of experience in ETL development or data integration projects.
• Strong SQL knowledge and proven experience in ETL processes.
• Hands-on experience with Oracle databases; experience in DB2–Oracle data transfer is preferred.
• Solid understanding of data modeling and data architecture concepts.
• Experience in query optimization, data validation, and automation processes.
• Strong analytical thinking and problem-solving skills.
• Ability to work effectively in a team-oriented and collaborative environment.
• Preferably experience in banking or large-scale enterprise data environments.

Qualifications / Technical Skills

• Design, develop, and maintain ETL workflows to ensure reliable and efficient data integration between systems.
• Perform data extraction, transformation, and loading processes using Oracle and related tools.
• Monitor and improve data quality , performance , and process automation .
• Collaborate with cross-functional teams to deliver accurate, consistent, and timely data solutions.
• Support troubleshooting and performance tuning of ETL processes to ensure system reliability and efficiency.

Additional Information

Professional Growth & Learning

As a tech company, we focus on reskilling and upskilling to support career growth. We offer a personalized Individual Growth Program (IGP), where employees set clear goals for each half of the year. These goals may include trainings, certifications, and personal development milestones, creating a structured roadmap for continuous improvement. The IGP helps employees strengthen both technical and soft skills, ensuring steady professional advancement.

Company Culture and Values

We celebrate diversity, inclusion, and equal opportunity, fostering a collaborative environment where innovation can flourish. Our culture emphasizes mentorship, knowledge sharing, and active participation in tech communities, workshops, and team events. This vibrant atmosphere empowers employees to contribute their best while feeling supported and valued.

Benefits and Perks

We provide competitive salaries, flexible and hybrid working arrangements, and a wide range of opportunities for growth through training programs, certifications, and workshops. In addition, we offer initiatives designed to build a supportive and engaging workplace where curiosity and collaboration are encouraged. These benefits ensure that employees feel motivated, empowered, and equipped to reach their full potential.