Java Software Engineer

JOB DESCRIPTION

Understand the requirements from Product Owner, Architects and Tech Leads.
Design, develop and automate reusable, testable, organized, efficient, and self-documenting code/components.
Perform software integration and testing.
Maintain, optimize, and monitor existing systems.
Support all the project management activities where required

JOB REQUIREMENT

Degree in Information Technology, Computer Science, or equivalent relevant experience
Minimum 5 years of experience with the below technical skills,
Java, Spring MVC, Spring Boot, C and C++
Object/Relational Mapping (ORM) frameworks: JPA, Hibernate, etc
Web technologies: $1ESTful APIs, Web services, API Gateway, etc
DHTML JavaScript framework (Bootstrap, jQuery, Angular JS, React JS, Node.JS, etc)
UI/UX and Design tools (e.g., Figma, Adobe XD, Balsamiq, etc)
Visualization and Analytic tools (e.g., Grafana, OpenSearch/Elasticsearch, etc)
Build and Version control tools: Maven, Git
SQL: knowledge of PostgreSQL would be a plus
NoSQL: MongoDB, Redis
MQTT Message Brokers (e.g., RabbitMQ, HiveMQ, etc)
Batch/Stream Processing: Apache Kafka, Apache Flink
Virtualization Platform and Orchestration Tools: Docker, Kubernetes
Cloud Technology: AWS
Experience with IoT Platforms is a plus
Experience with IoT Edge computing is a plus
Experience with Embedded Systems software development is a plus
Experience in DevSecOps processes is a plus
Experience with IoT communication technologies is a plus (MQTT, LoRa, REST, TCP, etc)
Experience in designing, implementing, troubleshooting, and commissioning SCADA / HMI applications is a plus
Experience with industry standard communication protocols such as Modbus, OPC, BACnet, etc is a plus
Good problem-solving skills and have a positive learning attitude.
Able to work alone and as a team.

WHAT'S ON OFFER

We are applying hybrid working model, 2 days at the office. However, during the probation period, we request the employee go to the office 4 days per week.
13th salary
14 days of annual leave (to be finalized with the group to add more)
Full salary during the probation, full social-health insurance
Other benefits will be discussed at the offer stage

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:

Outsource

Technical Skills:

Java

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Job ID:

J01362

Status:

Close

Related Job:

Backend Engineer

Ho Chi Minh - Viet Nam

Product

  • Typescript
  • NodeJS
  • Python
  • AI

Build the core gateway: a unified, OpenAI-compatible API in front of multiple providers (OpenAI, Anthropic, Google, plus self-hosted and OSS models). Own provider routing and reliability: load balancing, automatic failover, and cost and latency-aware routing. Build billing and metering that is correct, not approximate: per-request token accounting, usage ledgers, cost attribution per team, user, and key, budgets, and spend limits. Ship org controls: API key management, per-team and per-user quotas, rate limiting, and RBAC. Handle streaming and performance: low-overhead proxying, streaming responses, connection handling, and caching where it helps. Contribute to the Jan Agent and connect it to the router: route its model and tool calls through the gateway, and make agent traffic first-class in metering, controls, and observability. Make deliberate speed-versus-correctness calls: move fast where iteration is cheap, refuse to cut corners where a bug means a bad charge or a leaked key, and pay down debt on your own initiative.

Negotiation

View details

Senior Backend Engineer (Shop 6.0)

Ho Chi Minh - Viet Nam

Outsource

  • NodeJS
  • Azure

Design and develop the backend services for the core areas of Shop 6.0 (catalog, orders, payments, ERP Cloud integration) Define API boundaries and ensure consistent, scalable communication between services Own reliable data synchronization between the ERP Cloud and the platform, including error handling and recovery mechanisms Optimize systems for performance and scalability (caching, asynchronous processing, read/write optimization) Establish observability standards (logging, monitoring, alerting) across all backend services Conduct code reviews, promote best practices, and support less experienced team members

Negotiation

View details

Product Engineer (Flutter)

Ho Chi Minh - Viet Nam

Product

  • Flutter

Develop and implement products and features from inception to completion, including idea generation, understanding strategic goals, production, user feedback iteration, and ongoing maintenance. Define the scope of features and projects, and create technical design documents for handover. Enhance application performance by implementing technical improvements to improve speed, stability, and scalability. Pay close attention to UI and interaction details to create a seamless user experience. Streamline development processes, enhance code quality, and enforce engineering best practices, and also maintain a zero-bug standard. Collaborate with designers to create a user-friendly UX/UI and work closely with the Customer Success team to understand product usage. Embrace a tester's mindset by incorporating testing into the development process and taking ownership of the quality of the final product.

Negotiation

View details