upscale

Data Center Hardware Costing Engineer

New APAC

Develops and maintains production cost structures — material, labor, and overhead — for server racks, cabinets, and related data center hardware, partnering with engineering, production, procurement, and finance. SAP ERP is the key system for cost modeling and data-driven manufacturing decisions.

Senior Java Backend Engineer - Microservices on AWS

New APACSenior

Agile AWS Containerization Docker ECS +3 skills

Lead backend development at upscale in Kuala Lumpur: design, build, and maintain scalable Java/Spring Boot microservices deployed on AWS ECS, driving Docker containerization in an Agile team while ensuring performance, security, and reliability of critical systems.

(A) Senior Fullstack Developer (For RTT)

New APACSenior

API Git HTML J2EE Java +13 skills

A senior fullstack developer in Kuala Lumpur designs, codes, and unit-tests Java/J2EE web applications and REST APIs backed by MySQL/PostgreSQL, working with Linux, application/web servers, and Git. Five or more years of experience is required; Spring, MQ, and Redis knowledge is a plus.

Java Developer (Backend)

New APACContract

Agile AWS Bitbucket Containerization Developer Experience +7 skills

Contract backend role in Kuala Lumpur: design, build, and maintain Java 8+/Spring Boot microservices deployed on AWS ECS with Docker, working in Agile teams and ensuring performance, scalability, and security. Day-to-day includes code reviews, testing, debugging, Jira task tracking, and Bitbucket version control.

Senior Full-Stack Java/J2EE Engineer

New APACSenior

API Api Design Git J2EE Java +7 skills

upscale is hiring a senior Java/J2EE engineer in Kuala Lumpur to design, implement, and test backend systems — building microservices, designing and integrating APIs, and working with SQL databases (MySQL, PostgreSQL) using Git in a Linux environment. The role requires 5+ years of experience and strong communication skills.

Cybersecurity Software Engineer (Java/Spring/Angular)

New APAC

Agile Angular CI/CD CSS Cybersecurity +5 skills

A software engineer in Petaling Jaya joins a cybersecurity-focused team to build and maintain Java, Spring, and Hibernate backend solutions with an Angular/HTML5/CSS3 frontend, contributing to CI/CD and Agile processes in a hybrid office-plus-home setup.

Software Developer (Java)

New RemoteAPACFull-time

Agile AI Angular Automation Bash +24 skills

Builds and maintains cyber security solutions in Java with Spring, Hibernate and Angular, plus CI/CD pipelines and troubleshooting, following SCRUM/Agile. Hybrid role in Petaling Jaya: one office day per week (Thursday), work from home otherwise. Requires 3+ years' experience; Malaysian candidates sought.

Lead Frontend Developer (Angular)

New APACContractLead

Agile Angular AWS Bitbucket ECS +4 skills

A contract Lead Frontend Developer role in Kuala Lumpur, building and maintaining responsive apps with Angular 19+ and Ionic 8+, deploying frontend services on AWS ECS and CloudFront. Work follows Agile practices using Jira and Bitbucket alongside backend developers and designers.