Technical Architect (Java, NodeJS)

JOB DESCRIPTION

Participate in the entire software development life cycle of the Agile team (requirement analysis, planning, architectural design, documentation, implementation, code review, unit test, test, and deployment).
Provide technical leadership for Java teams.
Review source code and coach colleagues to follow coding standards, design patterns, and implement tests.
Conduct R&D activities and make workshops.
Advise development teams on the use of static code analysis tools and configure the tools.
Assist Engineering Manager and teams in their daily work and to build the knowledge base and improve the development, testing, and deployment process together.
Documenting technical documents (architectural design, system design, database schemas...).
Adhere to programming conventions and good programming practices.
Recommending and implementing improvements to processes and technologies.
Keeping informed of advancements in the field of Java development.

JOB REQUIREMENT

Must have:
Bachelor's degree or equivalent with a focus on computer science, information technology, or a related field.
7+ years of experience in analysis, design, and development of Java applications.
Experience in non-functional aspects, i.e., security, performance, and scalability.
Strong understanding and experience of common software design patterns.
In-depth experience of clean code, coding standards, and code review.
In-depth experience of unit tests, mocking libraries, code coverage, and code refactoring.
In-depth experience of Java development ecosphere: Spring Core, Spring Boot, Hibernate, Spring MVC, Spring Security, Spring JPA, Spring Batch, Hazelcast, Elasticsearch, GWT, JSF/Prime Faces.
In-depth experience in building REST APIs for scale and security.
Experience with MongoDB and Elasticsearch.
Advanced knowledge of Java Core and Java Concurrency Framework.
Advanced knowledge in building and deploying Java-based web applications using Maven, Tomcat, or Embedded Jetty server.
Experience with at least one CI/CD tool (e.g., Jenkins, GitLab, or Bitbucket).
Experience in cloud computing (AWS EC2)
Strong sense of result-oriented, ownership, and responsibility for code quality.
Strong sense for quality, teamwork, and innovation.
Self-motivated and continuous improvement of your engineering skills.
Nice to have:
Experience in microservices architecture, load balancing.
Oracle Professional Certificates.
UML, arc42, structure101.
Redis, Kafka, RabbitMQ
Good knowledge of the JVM structure
Good knowledge of JDK tools (Java Mission Control, jmap, jstat, jstack)
Experience in JVM profiling, Performance monitoring.
Experience in front-end technologies (i.e., HTML/CSS, Node.js, React, TypeScript, Vue.js, or other JavaScript libraries/frameworks).
Experience with TDD/BDD.

WHAT'S ON OFFER

Part of a pioneer team of a digital start-up with huge growth opportunities and strong backing from two organizations
13th-month salary and performance bonus
15 annual leaves
100% Social Insurance
Private healthcare insurance, yearly checkup
Training sessions
Gathering activities on special occasions (Christmas, New Year, Women’s Day, etc.)
Company trip and team building activities
Snacks, tea, and coffee are ready to serve
A flexible environment with super fun and enthusiastic colleagues

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:

Earn and Redeem

Technical Skills:

Java, NodeJS

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Salary:

$ 3,000 - $ 3,400

Job ID:

J00858

Status:

Close

Related Job:

Solution Architect (Smart Contract, Thought Machine Vault

Ho Chi Minh, Ha Noi - Viet Nam


Outsource

  • Python
  • Blockchain

Responsible for defining and managing end-to-end architecture for Smart Contract solutions on Vault, including product lifecycle design, posting instructions, hooks, and version upgrade strategies Translating business requirements into scalable, maintainable financial product architectures Ensuring designs comply with banking standards, accounting rules (double-entry), and architectural constraints Governing API interactions, data models, schedules, workflows, and integration points across the digital banking ecosystem Conducting architecture reviews, technical decision records, and risk assessments Providing architectural oversight for multiple Smart Contract development teams and ensuring consistency in design, code quality, and best practices Mentoring Technical Leads and Developers on Vault smart contract patterns, testing frameworks, and release governance Defining coding standards, testing strategies (unit/integration/E2E), and CI/CD structure for Smart Contract deliveries Overseeing defect triage, production issue investigation, and root-cause analysis for posting failures, schedule conflicts, and financial calculation discrepancies Serving as the technical authority in all Smart Contract discussions with clients and senior stakeholders Conducting solution workshops to clarify product logic, workflows, schedule design, fees, interest, and accounting postings Explaining architectural trade-offs and guiding clients toward scalable, compliant, and future-ready product designs Collaborating closely with Product Owners, BAs, and Delivery Managers to align expectations and delivery priorities Partnering with DevOps, QA, Infrastructure, and Security teams to ensure seamless deployment and release governance Overseeing smart contract versioning, migration plans, schedule evolution, and feature upgrade paths Ensuring observability, monitoring, and debugging practices are in place for all environments Owning delivery roadmaps, architecture backlog, sprint planning input, and risk mitigation strategies Continuously refining best practices for Smart Contract engineering and architecture Evaluating emerging Vault features, tooling, and industry trends to drive modernization Contributing to knowledge base and upskilling initiatives.

Negotiation

View details

Technical Team Lead (.NET, ReactJS)

Ho Chi Minh - Viet Nam


Outsource

  • .NET
  • ReactJS

Develop and maintain high-quality, scalable applications using .NET (C#) and JavaScript (ReactJS) Act as a hands-on technical contributor while leading and managing a small development team (3-4 members), ensuring effective task allocation, delivery, and technical guidance. Collaborate with Product Owner, Development Lead, and other developers to define and deliver product increments. Develop and maintain applications, ensuring code quality and scalability. Implement and optimize continuous integration and continuous delivery (CI/CD) processes using tools like Azure DevOps, Jira and JFrog Artifactory. Utilize tools like SonarQube and Github CodeQL for static code analysis to ensure software security and quality. Design, develop, review, implement, maintain and manage continuous integration, build management and deployment scripts, systems, and any code as required; Write unit tests and run through all the test cases for assigned tasks and ensure all cases are tested and passed before release for testing. Participate in Agile/Scrum activities: daily standup, demo session, retrospective, estimate, and planning, etc Provide mentoring/training for junior members if any Perform other tasks assigned by the Line Manager.

Negotiation

View details

Software Engineer (Java)

Ho Chi Minh - Viet Nam


Product

  • Java
  • Spring Boot

Develop and maintain scalable backend applications using Java and Spring Boot. Enhance existing services and build new ones to meet changing business needs. Ensure high code quality through unit testing, debugging, and performance optimization. Contribute to design and architecture discussions, balancing technical depth with business value. Collaborate with cross-functional teams (QA, DevOps, Analysts, Product Owners) across different locations. Participate in code reviews and uphold development standards and documentation quality. Support release planning, deployment, and post-production analysis. Guide junior engineers and participate in internal knowledge-sharing initiatives. Stay updated on emerging technologies, microservice design patterns, and cloud-native practices. Promote automation, CI/CD, and DevOps principles for improved development efficiency. Proactively identify technical debt and suggest refactoring or optimization strategies.

Negotiation

View details