Staff Full Stack Engineer

Allegis Group Singapore Pte Ltd; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

A leading global digital infrastructure company is seeking a Staff Full Stack Engineer in Singapore. The role involves partnering with engineering management to deliver secure, efficient coding solutions while overseeing architectural design and coding standards. Candidates should have at least 7 years of full-stack development experience, strong Java and cloud expertise, and proficiency in UI technologies. The company emphasizes teamwork across multiple product and engineering teams to effectively translate requirements into technical solutions.

Qualifications

• 7+ years of experience in cloud-based application development.
• Hands-on experience with UI technologies such as HTML, CSS, Java, ReactJS.
• Strong understanding of CI/CD systems and container-based deployments.

Responsibilities

• Partner with the engineering manager for technical designs.
• Conduct design reviews and provide technical mentorship.
• Responsible for code performance analysis and optimization.

Skills

Full stack expertise in cloud-based application development

Java

UI technologies (HTML, CSS, Java, ReactJS)

AWS/GCP technologies

CI/CD systems

Strong interpersonal skills

Tools

Spring

NodeJS

Git

Docker

Job description

Roles & Responsibilities

Our client in a leading global digital infrastructure space is hiring a Staff Full Stack Engineer to partner with the engineering manager by giving technical designs and implementation of said designs with high-quality and secure code within the budgetary and timeline parameters.

Responsibilities

Requirements Analysis

• Reviews, analyzes, and gives feedback on requirements/functional designs
• Attends and engages in requirement definition meetings

Software/Application Architecture

• Participates and is responsible for the architectural review process

Software Design

• Design solutions for projects, enhancements, and multi-functional improvements
• Conducts design reviews and provides technical mentorship to junior engineers
• Gives to the estimation of level of effort (LOE) or SWAG for implementation of said designs
• Good understanding on usage of LLMs to develop business applications

Development/Coding

• Develops and maintains high-quality code for projects, improvements, and integrations
• Participates in and conducts peer code review and addresses defects
• Adheres to the established coding standard processes
• Conducts code performance analysis, review, optimization, and refactoring
• Experience with using AI coding tools like Github Copilot/ Cursor etc

QA

• Partner the engineering manager to define and drive QA strategy
• Designs and develops unit and multi-functional tests, automated test s, implements test cases, logs issues, handles issues, recommends testing frameworks, records and runs automated test s

DevSecOps

• Responsible for the triage and debugging of L2/L3 incidents and provides fixes for defects
• Gives towards the roadmap of quality, security, engineering, and operational excellence
• Defines and drives release management planning
• Validates quality and completeness of deployments
• Practices good change management
• Drives certification processes working with cross-domain teams
• Adopt SSDLC, automation of security, and remediates security findings in a timely fashion

Reporting

• Responsible for regular status reporting

Qualifications

• 7+ years of full stack expertise in cloud-based application development on a microservice architecture with in-depth knowledge of Java
• Experience coordinating cross cutting initiatives in a product organization and engaging with multifunctional Product Management and Engineering teams
• Possess hands‑on experience with engaging Product Managers to crystalize requirements into technology solutions for delivery
• Hands‑on experience with UI technologies such as HTML, CSS, Java , ReactJS
• Hands‑on experience with frameworks and tools including Spring, Spring Boot, Spring Cloud, JPA, Junit, NodeJS, Express & SQL/PLSQL, Git
• Possesses hands‑on experience and technical know‑how on AWS/GCP and technologies like Ansible,Containers, K8, etc
• Sound understanding of Identity concepts such as SAML, JWT, OAuth, and also microservices based architectures, SOA, application integration & messaging, security standard processes and Web 2.0
• Sound understanding of design patterns and standard methodologies in Java platform including UI, Application & Frameworks development
• Possesses experience with data modelling (RDBMS, XSD, JSON), Database/XML interaction, SQL, Stored Procedure, ORM, and hands‑on experience with RDBMS databases like Postgres, Oracle and RDS
• Experience with Open‑Source API Gateway Frameworks, Mulesoft/Apigee API Gateway is a huge plus
• Working experience with Swagger (Open API Spec), OAuth, REST, JSON
• Strong understanding of CI/CD systems and Container based deployments on Docker
• Possesses strong written,verbal, and interpersonal skill
• Give towards design documents development specifications, and other development related documentation.
• Able to be responsible for creation of related documentation with leadership mentorship

EA Reg No: R25145980, Bibi Fatima

Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA License No. 10C4544