Senior Mobile Application Developer

Tentacle Tech; Kuala Lumpur; On-site; MYR 150,000 - 230,000; Full time

Job summary

Tentacle Technologies in Malaysia's Kuala Lumpur is seeking an experienced Mobile Application Developer to deliver pixel-perfect UI across iOS and Android, using React Native and web tech. You will drive API integration, ensure quality with automated tests, and oversee end-to-end testing and release planning.

The ideal candidate has 8–10 years in mobile development, hands-on with React Native, ReactJS, NextJs, TypeScript, iOS, Android, Java/J2EE, RESTful APIs, and CI/CD.

Qualifications

• Bachelor's degree in Computer Science, Information Technology or related discipline.
• 8–10 years of mobile app development in commercial, service-based or financial institutions.
• Hands-on with React Native, ReactJS, NextJs, TypeScript, iOS, Android, Java/J2EE, RESTful APIs and JSON.
• Experience with CI/CD and DevOps; Kubernetes is a plus.
• Strong communication and ability to work in a fast-paced environment.

Responsibilities

• Build pixel-perfect, smooth user interfaces across iOS and Android.
• Leverage APIs for deep integration with both platforms.
• Diagnose and fix bugs and performance bottlenecks.
• Maintain code and write automated tests to ensure high quality.
• Coordinate end-to-end solution testing including SIT, UAT, and production closure.
• Prepare technical and operational documentation and plan releases.

Skills

React Native

ReactJS

NextJs

TypeScript

iOS

Android

Java/J2EE

RESTful APIs

JSON

Education

Bachelor's Degree in Computer Science, Information Technology or a related discipline

Tools

CI/CD Tools

DevOps Tools

Kubernetes

MySQL

Oracle

DB2

MS SQL

Job description

You will help build and deliver digital banking solutions for a leading organisation in the financial services sector, owning quality from development all the way through testing, release and handover. You will turn complex requirements into polished, reliable digital products as an experienced mobile and full stack developer.

Key responsibilities

Build pixel-perfect, smooth user interfaces across both mobile platforms (iOS and Android)

Leverage APIs for deep integration with both platforms

Diagnose and fix bugs and performance bottlenecks

Maintain code and write automated tests to ensure the highest product quality

Coordinate end-to-end solution testing, including SIT, regression, UAT, VAPT and performance testing, through to production deployment and closure of high-severity issues

Prepare technical and operational documentation prior to BAU handover, and plan releases according to project timelines

Ensure development follows established SDLC methodology, architecture standards, IT governance, information security and regulatory requirements, while providing regular progress and risk updates to stakeholders

About you

Bachelor's Degree in Computer Science, Information Technology or a related discipline

Minimum 8 to 10 years of mobile application development experience in commercial, service-based or vendor organisations, or established banks and financial institutions

Hands-on experience with React Native, ReactJS, NextJs, TypeScript, iOS, Android, Java/J2EE, web services, RESTful APIs and JSON

Strong experience with CI/CD toolchains and DevOps tools; microservices and Kubernetes experience is an added advantage

Solid understanding of RDBMS, object-oriented methodology and databases such as MySQL, Oracle, DB2 and MSSQL

Experience in digital banking or eCommerce apps, Agile projects and automated testing tools (e.g. JMeter, TOSCA)

Self-starter with strong communication, collaboration and problem-solving skills, able to juggle multiple tasks in a fast-paced environment

Opportunity to work on digital banking projects with a leading organisation in the financial services sector

Ongoing training and mentorship to keep your skills sharp

Clear career progression within a growing consulting team

A supportive, collaborative team culture

Tentacle Technologies was founded in November 2001 with humble beginnings. Headquartered in Malaysia, today we operate in countries like Singapore, India and the Philippines. Our core services are Business Consulting, Software Development, Quality Assurance & IT solutions in Digital Transformation. We are techies with the right techniques to revamp businesses!

Unlike most of the tech companies that have been around since 2000’s, Tentacle Technologies understands the evolution of technology and accepts it as an integral part of future businesses. Our journey started sixteen years ago and our passion for technology has created a positive impact. From what started as a small team, we have grown to a team of 350 employees globally.

A dozen years in business, never lost a client, 350+ technology professional on board, more than 100 client partnerships, do we have to say more?

What can I earn as a Mobile Application Developer