Senior Backend Engineer

ABOUT CLIENT

Our client is a leading HR and payroll platform designed to simplify workforce management for businesses.

JOB DESCRIPTION

Oversee the development and maintenance of frontend and backend components for web applications with Ruby (80%) and ReactJS (20%)
Work with the product team to gather and translate requirements into technical solutions
Contribute to the technical strategy and delivery of the team, participating in scrum ceremonies
Ensure the quality of code through testing and code reviews for both self and colleagues
Provide mentorship and knowledge sharing with Junior Developers
Collaborate with skilled Software Development Engineers
Display enthusiasm for complex and challenging development projects
Improve legacy features for the HR tech platform

JOB REQUIREMENT

More than 3 years of experience in Software Development, specializing in Server-side and RESTful API Development and integration.
Proficient in OOP languages such as Python, NodeJS, Java, Go, PHP, etc., and open to learning Ruby upon joining the team.
Proven track record of implementing, maintaining and deploying full-stack web technologies.
Strong OOP skills and understanding of standard Software Engineering processes, Testing, and Agile methodology.
A collaborative team player with a flexible approach to work and a willingness to share knowledge and learn from others.
Experience in mentoring team mates or leading an Engineering squad.
Strong English language skills, both written and verbal.
Bachelor's degree in Computer Science of Software Engineering or an equivalent.
Experience in developing highly modular mobile applications and mobile application performance tuning.
Ability to translate design wireframes into functioning UI components.
Background in functional programming.
Familiarity with AWS tooling and environments, including EC2, Kubernetes, etc.

WHAT'S ON OFFER

This position offers remote work with flexible hours
You will have access to advanced tools to enhance your work and knowledge
You will be part of a team of driven colleagues who encourage high-quality work
You will have the opportunity to own ESOP in a rapidly growing tech company
Additional benefits include generous paternity leave, subsidized egg freezing, a budget for home office expenses, and various learning and development opportunities

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Cloud HR system Product

Technical Skills:

Backend, Ruby

Location:

Ho Chi Minh, Ha Noi, Da Nang - Viet Nam

Salary:

Negotiation

Job ID:

J01811

Status:

Close

Related Job:

QA Engineer (Data Testing)

Ho Chi Minh - Viet Nam

Outsourcing

  • Manual Test
  • Automation Test

Validate the accuracy, completeness, and consistency of output through data pipeline, ensuring it meets business requirements and quality standards. Develop and maintain automation test cases using Python and/or Java to streamline data validation processes. Work closely with data engineers, supporters, and other team to identify and resolve data-related issues. Participate in discussions, provide updates, and collaborate with team members in English during daily work.

Negotiation

View details

Distributed Systems Engineer

Ho Chi Minh - Viet Nam

Product

  • Data Engineering
  • Devops

Design & build large-scale distributed services for telemetry ingestion, event streaming, and command orchestration across edge and cloud environments Implement real-time data pipelines using Kafka, NATS, or gRPC streams, ensuring low-latency, high-throughput processing Maintain and optimize stateful services (Redis, InfluxDB, Postgres) for consistency, replication, and failover in multi-region deployments Collaborate with embedded, controls, and ML teams to define API contracts, message schemas (Protobuf), and service SLAs Develop infrastructure-as-code (Terraform, Helm) and CI/CD workflows to automate testing, security scans, and rolling upgrades Monitor & troubleshoot production systems with Prometheus, Grafana, Jaeger, and custom observability tooling to meet 99.99% uptime goals Champion best practices in reliability engineering, capacity planning, and incident response for distributed platforms

Negotiation

View details

Principal Data Engineer

Ho Chi Minh - Viet Nam

Crypto-focused software, Blockchain

  • Data Engineering

Take charge and develop data pipelines and ETL/ELT workflows using AWS tools for real-time insights and partner integrations. Design robust, scalable databases and data infrastructure to handle real-time and batch processing with ease. Create visually appealing dashboards to present key metrics using Tableau, Looker, or QuickSight. Develop and manage real-time streaming pipelines to ensure seamless data flow. Implement CI/CD pipelines for automated deployment of data workflows and infrastructure. Collaborate with app teams to gather the right data, ensuring accuracy and relevance. Deliver clean, secure, and timely datasets to external partners for easy data sharing. Mentor and develop a team of data engineers, promoting a culture of innovation and collaboration. Monitor and optimize data systems for optimal performance and resolve any issues proactively. Drive adoption of AWS-native tools and modern data stack tech to stay ahead of the curve. Collaborate with stakeholders on turning business goals into data-driven successes.

Negotiation

View details