What Jobs are available for T Mobile in Thailand?

Cyber Magma builds privacy-first, telecom-independent security technology for mobile identity and authentication. Our flagship product, TwinShield, is a patent-pending in-app platform that enforces trust before authentication starts, enabling secure and seamless mobile authentication.

The Job:

Build lightweight SDKs that developers can integrate with one line of code.

Responsibilities

Develop SDKs for both iOS and Android

Work with device APIs and secure storage

Create simple integration for developers

Maintain and improve based on user feedback

Requirements:

• iOS AND Android development experience
• Has published apps or libraries
• Understanding of SDK development
• Self-directed and adaptable

Compensation:
80-100k THB/month

Location:
Bangkok

We are seeking a technology-driven professional to lead strategic system development initiatives for KKP's Mobile Channel. This role blends financial technology expertise with hands-on development to deliver innovative and scalable solutions that enhance customer experience and drive business growth.

• Design system architecture and make key technology decisions for financial applications on mobile platforms.
• Analyze, design, develop, and deploy Go (Golang) services to meet business requirements related to mobile channel operations.
• Develop technical proof-of-concepts to address complex business challenges.
• Collaborate closely with developers, product owners, business analysts, and QA teams to enhance application capabilities and performance.
• Work within an Agile squad-based environment to deliver high-quality software solutions.
• Investigate and resolve root causes of application issues to ensure system stability and reliability.

• Technology Stack Expertise: Strong understanding of modern frameworks, tools, and development best practices.
• Experience: 3–5 years of hands-on experience in Go development and system integration.
• Problem-Solving: Proven ability to analyze and resolve complex technical issues methodically.
• Ownership: Demonstrates full accountability for assigned tasks, ensuring timely and high-quality delivery.
• Work Ethic: Highly committed and capable of working independently and under pressure.
• Collaboration: Strong communication and coordination skills with internal and external stakeholders.

• Programming Language: Go (Golang)
• Databases:  PostgreSQL, DocumentDB, Redis
• Containerization: Docker, Kubernetes
• CI/CD Tools: Jenkins
• Message Brokers: Apache Kafka, ActiveMQ, RabbitMQ
• Version Control: GitHub, GitFlow

Job Description

Collaborate with business analysts/system analysts to produce software designs

Transform software designs and specifications into high functioning code in the appropriate language

Support software estimation change to project management

Perform bug-fixing

Create system/user manual

Perform measurement data collecting as defined in project or organizational standard.

Resolve user-submitted problems and questions.

Support and coordinate for UAT on the issue solving.

Support user live run application

Qualifications:

1) Experience in mobile application development Android with Flutter, Kotlin, Java for 3-5 years

2) Experience in front end development with , ,

3) Experience in source code management tools such as Git, GitHub

We are hiring Mobile Engineer

Job Summary & Purpose:

Our customers deserve the very best experience for the app and web. We need passionate engineers to delight them. You'll be in charge of designing user-facing components and helping us prepare our product for a public launch. We have an extremely high bar for code quality and continuous delivery

Responsibilities:

• Help drive and shape our engineering vision.
• Contribute across the entire development lifecycle, from research and design to deployment and support.
• Write clean, maintainable, and well-tested code.
• Collaborate effectively in a cross-functional, vertical team.
• Work across multiple layers of our technology stack.
• Deliver impactful solutions that create value for both customers and the business.
• Be an engaged teammate in an energetic, skilled, and collaborative engineering group.
• See your contributions directly influence a rapidly evolving product.

Qualifications:

• Strong English communication skills, both written and verbal.
• Humble, team-oriented, and low-ego mindset.
• 5+ years of professional experience
  in software engineering, with a strong focus on mobile application development.
• Bachelor's degree in Computer Science, Engineering, or related technical field.
• Experience in
  API development
  .
• Proven experience in
  mobile development
  , with expertise in
  Flutter
• Exposure to
  web development
  .
• Solid understanding of
  Computer Science fundamentals
  (algorithms, data structures, design patterns).
• Familiarity with
  Domain-Driven Design (DDD)
  ,
  CI/CD pipelines
  , and
  Test-Driven Development (TDD)
  .
• Passionate about delivering
  high-quality software
  .

About the Role

Gymmo is hiring a Mobile Engineer who will help us deliver a seamless, engaging experience to gym members everywhere. You'll play a key role in building features that make fitness more accessible, from class bookings to payments—all through one app.

What You'll Do

• Build and maintain the Gymmo Member App with Flutter (iOS & Android)

• Develop core features: class booking, trainer scheduling, push notifications, in-app payments

• Integrate with backend APIs and Firebase services

• Ensure smooth performance and reliability across devices

• Work closely with designers to deliver beautiful UI/UX

• Deploy apps to App Store and Google Play

What We're Looking For

• 5+ years of mobile development (Flutter preferred)

• Knowledge of iOS & Android ecosystems

• Experience with Firebase (auth, notifications)

• Familiar with REST APIs and third-party SDKs (payments, social login, etc.)

• Experience with payment flows (Stripe, PromptPay) is a plus

• Passion for building apps that users love to return to

สิ่งที่คุณจะได้ทำ

• พัฒนาและดูแล Gymmo Member App ด้วย Flutter (iOS & Android)

• สร้างฟีเจอร์หลัก เช่น class booking, ตารางเทรนเนอร์, push notifications, in-app payments

• เชื่อมต่อ API จาก backend และ Firebase services

• ดูแล performance ของแอปให้ทำงานลื่นไหลและเสถียรในหลายอุปกรณ์

• ทำงานร่วมกับ designer เพื่อสร้าง UI/UX ที่ใช้งานง่ายและสวยงาม

• Deploy แอปขึ้น App Store และ Google Play

คุณสมบัติที่เราต้องการ

• ประสบการณ์พัฒนา mobile อย่างน้อย 5 ปี (Flutter จะพิจารณาเป็นพิเศษ)

• เข้าใจ ecosystem ของ iOS และ Android

• เคยใช้งาน Firebase (auth, notifications)

• คุ้นเคยกับ REST APIs และ third-party SDKs (payments, social login ฯลฯ)

• ถ้ามีประสบการณ์ระบบจ่ายเงิน (Stripe, PromptPay) จะพิจารณาเป็นพิเศษ

• รักการสร้าง mobile app ที่ผู้ใช้ "อยากกลับมาใช้ซ้ำ"

Job Details:

Title: Mobile Developer

Location: Ploenchit, Hybrid (2-3 days from office)

Work type: Yearly extendable contract

Responsibilities:

• Develop and maintain mobile applications using Ionic, Flutter, and Java-based technologies.

• Collaborate with cross-functional teams to define, design, and ship new features.

• Troubleshoot, debug, and optimize applications for performance.

• Ensure the quality of the code through testing and best practices.

Qualifications: ( 3-6 years of exp.)

• Strong experience in mobile development with Ionic, Flutter, and Java.

• Proficiency in Angular for front-end integration.

• Familiarity with REST APIs, JSON, and Git is a plus.

Android Developer

Job Descriptions:

• Designing and building mobile applications for Android platform.
• Ensuring quality and performance of application to specifications.
• Identifying potential problems and resolving application bottlenecks.
• Fixing application bugs before final release.
• Monitoring app reviews to detect areas for improvement.
• Creating app updates, including bug fixes and additional features, for release.
• Collaborating with UI and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order.

Qualifications and Experiences:

• At least 2 year of Android Native Mobile Application development experience with Kotlin programming.
• Bachelor's Degree or higher in Computer Engineering, Computer Sciences, IT, Information System, or related field.
• Deep understanding of frontend development tools and technologies.
• A strong understanding of the software development lifecycle and Agile methodologies.
• Thai speaker.
• Excellent communication skills and ability to handle communication at different levels and diverse population.
• Experience in maintaining (production support) and developing applications.
• Experience working in IT consulting space in various domains.
• Experience in working closely with clients providing required services.

Flutter Developer

Responsibilities:

• Develop and maintain mobile applications using Ionic, Flutter, and Java-based technologies.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Troubleshoot, debug, and optimize applications for performance.
• Ensure the quality of the code through testing and best practices.

Qualifications:

• Having direct 3-6 experiences in mobile development (cross-platform).
• Strong experience in mobile development with Ionic framework, Flutter, and Java.
• Proficiency in Angular for front-end integration.
• Familiar with Ionic Framework, Java programming, Angular and Flutter is mandatory.
• Familiar with REST APIs, JSON, and Git is a plus.
• English communication is a must.

Responsibilities

• Responsible for mobile phone power consumption testing and overall device battery life testing;
• Able to independently complete project testing work on time and output test reports;
• Identify functional defects, analyze and report test results, and submit bugs;
• Possess strong logical analysis and problem-solving abilities, capable of identifying quality risk issues in projects, and coordinate and communicate with R&D teams of various modules to drive problem resolution.

Qualifications

• Has 1 year or more of power consumption testing experience, understands common Android power optimization;

Required Skills

• Proficient in using adb and common Linux commands;
• Proficient in using power monitors and programmable power supplies such as Agilent 66319D, with experience in Qualcomm or MTK platforms, and familiar with power management is preferred;
• Proficient in using comprehensive test instruments from Rohde & Schwarz, Anritsu, Agilent, etc., such as CMW500 and MT8820C are preferred;
• Possesses a strong sense of responsibility, clear thinking, strong logical thinking ability, proactive in work, responsible, and has good communication skills, self-learning ability, and independent problem-solving ability.

Responsibilities:

1. Responsible for mobile phone special modules such as function, performance, power

consumption, stability test, we will match the specific position with your professional skills;

1. Can write test cases independently, maintain and design test schemes;

2. Analyzed project requirements, designed, developed and maintained functions of related Android modules;

3. Organize test reports and track problem resolution.

Requirements:

1. Bachelor degree or above in software engineering, electronic engineering, computer related majors;

2. Have rich experience in testing Android mobile phones, familiar with basic testing procedures and basic testing theories, and have a sufficient understanding of mobile phone functions, power consumption, stability testing, etc;

3. Familiar with the use of tools for various chip platforms, such as QXDM, QPST, ELT, adb, etc;

4. Strong communication skills, team spirit, good logical analysis and English language expression skills.

Job Type: Contract

Contract length: 12 months

Application Question(s):

• Have you previously conducted mobile testing?
• What testing tools have you used when conducting mobile phone testing? Are you familiar with tools like QXDM/QPST?
• May I know your salary expecation range?

Education:

• Bachelor's Degree (Required)

Language:

• English (Required)

Location:

• กรุงเทพฯ (Required)

Work Location: In person