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Jobs in Singapore   »   Jobs in Singapore   »   Engineering Job   »   Senior Backend Engineer - (Chat / Payment Platform)
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Senior Backend Engineer - (Chat / Payment Platform)

Technology Services Group Pte. Ltd.

Technology Services Group Pte. Ltd. company logo

About Us:


Vama is an innovative chat and payment platform committed to revolutionizing communication

and transactions. Our team is passionate about creating seamless, secure, and user-friendly

experiences for our customers.


Role Overview:

We are seeking a skilled Backend Engineer to join our talented team. As a backend engineer at

Vama, you will be vital in designing, developing, and maintaining the backend infrastructure that

powers our cutting-edge chat and payment platform. If you are a tech enthusiast with a strong

background in Go, distributed systems, and cloud infrastructure, we want to hear from you.


Key Responsibilities:

  • Collaborate with cross-functional teams to design and implement backend services using Golang and other relevant technologies.
  • Work with databases such as Cassandra, ensuring efficient data storage, retrieval, and maintenance.
  • Implement messaging solutions using NATS.io for reliable communication between microservices.
  • Utilize in-memory caching systems like Redis to optimize data access.
  • Implement and maintain infrastructure as code using Docker and Terraform.
  • Monitor, troubleshoot, and optimize system performance using Grafana, Loki, and Prometheus.
  • Contribute to the development of scalable and robust cloud-based solutions on GCP.
  • Write clear and concise API documentation and design APIs that adhere to best practices.
  • Collaborate with front-end developers to integrate user-facing elements using server-side logic.
  • Write unit and end-to-end tests to ensure the reliability and stability of developed features.
  • Demonstrate expertise in Unix systems and a comfort level with Bash scripting.


Required Experience:

  • 10+ years of professional experience as a Backend Engineer.
  • 5+ years of professional experience in Golang.
  • Solid understanding of databases, tables, indices, and distributed systems.
  • Knowledge of parallelism, locking, synchronization, and race conditions in software
  • development.
  • Familiarity with caching mechanisms and cache invalidation strategies.
  • Experience in cloud infrastructure, preferably GCP or AWS.
  • Proficiency in Unix systems and comfort in the terminal.
  • Strong commitment to writing comprehensive tests for all developed features.
  • Good understanding of API design principles and best practices.

Helpful Experience:

  • Previous experience with Cassandra or other distributed databases.
  • Familiarity with Docker, Redis, Terraform, and Grafana.
  • Knowledge of Kubernetes (experience optional but beneficial).

We offer a competitive salary that is commensurate with the experience and qualifications of the successful candidate.

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