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Senior Java Engineer

GIMO· Engineering
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Hybrid (Hanoi, Vietnam)$1k/mo - $2k/moFull-timePosted 2mo ago

About the role

Senior backend engineer role focused on ownership of fintech products, system design, performance optimization, and adherence to engineering best practices.

Responsibilities

  • Engineering Ownership: Take full ownership of various fintech products, collaborating with backend, frontend, mobile engineers, QA, and product managers to understand requirements and deliver robust, high-quality solutions.
  • Technical Design: Lead system architecture and database design to meet product scalability and performance demands.
  • System Optimization: Continuously improve system performance, database efficiency, and application responsiveness for an optimal user experience.
  • Best Practices: Adhere to and help evolve engineering best practices across coding standards, database architecture, security, and development tools to ensure technical excellence.
  • Problem Solving: Proactively identify, debug, and resolve technical issues in production to ensure system stability and reliability.

Qualifications

  • Bachelor’s degree in Computer Science, Information Systems, Software Engineering or related fields
  • 5+ year of experience with Java 11+ or other JVM languages, familiar with Spring Boot, Hibernate, Liquibase, build tools, logging & monitoring, troubleshooting, and system performance metrics
  • Proficiency in building distributed systems, experience with microservices architecture, sync/async communication via RESTful API/message broker (e.g., Kafka), cache (e.g., Redis)
  • Proficient in database design & SQL
  • Able to work with Docker, CI/CD pipeline, Kubernetes, GIT
  • Practical experience with AWS-managed services such as S3, EKS, RDS, KMS, SQS, SNS
  • Good communication skills

Skills

Required:JavaDistributed SystemsDatabases & SQLDockerKubernetesAWS Services
Last updated Oct 21, 2026. Interested? Apply on the company site.
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About GIMO

We help underbanked workers get paid before payday

We are building a new financial platform that helps underbanked workers get paid as they earn it, anytime, anywhere. By partnering up with corporate employers, GIMO is providing a mobile financial application as a benefit to their employees, aiming at changing the way the employees earn, spend, save and invest.

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