Key Responsibilities
and Duties
• Lead the development and maintenance of backend APIs that powers experimentation products
• Evolve GraphQL gateway that unifies the interface to interact with experimentation data.
• Integrate multiple APIs into one single GraphQL gateway.
• Solve complex technical problems to improve our development process, increase our efficiency and unlock recent business opportunities.
• Take initiative to improve existing solutions, challenge decisions, propose augmented alternatives and address technical debt.
• Lead the technical discussion around software architecture and guide the team to make decisions that are agile, incremental and beneficial for the long term
• Responsible to refactor and simplify code by introducing design patterns when necessary and guide more junior members of the team in this topic
• Coach, guide and improve the overall performance of more junior colleagues The job requirements
• Minimum 8 years of hands-on experience in software engineering development with extensive knowledge of at least one backend language like Perl, Java, NodeJS (JavaScript) or Python
• Bachelor’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field or 5 years of progressively responsible experience in the specialty as equivalent




• Extensive knowledge and experience in domain based systems design including API design, management, documentation and governance
• Excellent communication skills with the ability to influence and cooperate with people at all levels
• Experience with mentoring, coaching and training team members, formal and informal
• Experience driving successful technical, business and people related initiatives that improved productivity, performance and quality
• Demonstrable experience with MySQL or similar relational databases
• Experience with Docker and Kubernetes is a plus
• Practical experience with GraphQL and APIs development is a plus
• Experience working with teams located in different timezones is a plus
• Experience with experimentation, statistics and A/B testing is a plus Pre-Employment Screening If your application is successful, your personal data may be used for a pre-employment screening check by a third party as permitted by applicable law. Depending on the vacancy and applicable law, a pre-employment screening may include employment history, education and other information (such as media information) that may be necessary for determining your qualifications and suitability for the position.

📌 Senior Software Engineer (India)
🏢 Booking Holdings
📍 India