Senior Backend Engineer

Singularity Limited is hiring Backend Engineer! Position: Senior Backend Developer/Engineer Experience: 7-9 Years Location: Tejgaon, Dhaka.  About the Role: We are seeking a highly skilled and experienced Senior Backend Engineer to join our team. The ideal candidate will bring strong expertise in backend development, database design, and cloud technologies. This role requires a proactive individual capable of designing robust solutions, optimizing performance, and mentoring junior team members. What You’ll DoBuild and maintain backend services using Java + Spring BootWork with microservices to make systems scalable and modularIntegrate APIs and manage data flow smoothly & securelyWork with AWS (like S3, Lambda, RDS, EKS, etc.)Design & optimize databases (PostgreSQL + DynamoDB)Review code, solve tough bugs, mentor younger devsSet up and improve CI/CD pipelinesCollaborate with team members in an Agile/Scrum environmentWhat We’re Looking For7+ years working with Java & Spring BootStrong understanding of microservices & API designHands-on experience with AWSSolid knowledge of SQL & NoSQL databasesComfortable with Docker / KubernetesGood at debugging, system optimization & architecture thinkingAbility to guide others and work as part of a teamWhy Work With UsAt Singularity Limited, you’ll be part of a creative and innovative team where design strategy meets real-world impact. You’ll shape the future of financial technology by building experiences that are seamless, accessible, and user-centric worldwide.