114 App Programmer jobs in Thailand

We are seeking a talented and experienced Mobile Application Developer to join our dynamic team in Mae Rim, Chiang Mai. The successful candidate will be responsible for developing high-quality native mobile applications for both iOS and Android platforms, contributing to our innovative projects in a collaborative environment.

• Design, develop, and maintain native iOS applications using Swift
• Design, develop, and maintain native Android applications using Kotlin
• Collaborate with cross-functional teams including designers, product managers, and backend developers
• Write clean, maintainable, and efficient code following best practices
• Implement responsive UI/UX designs that provide excellent user experiences
• Integrate mobile applications with RESTful APIs and third-party services
• Optimize application performance for various devices and operating system versions
• Conduct code reviews and participate in technical discussions
• Debug and resolve technical issues across both platforms
• Stay updated with the latest mobile development trends and technologies
• Participate in the complete application lifecycle from concept to deployment
• Ensure applications meet quality standards and comply with App Store and Google Play guidelines

• Experience: Minimum 3-5 years of professional mobile development experience

• Technical Skills:

• Expert-level proficiency in native Swift for iOS development

• Expert-level proficiency in native Kotlin for Android development
• Strong understanding of iOS SDK, Xcode, and Apple's Human Interface Guidelines
• Strong understanding of Android SDK, Android Studio, and Material Design principles
• Experience with version control systems (Git)
• Knowledge of mobile app architecture patterns (MVC, MVP, MVVM)
• Experience with RESTful API integration
• Understanding of mobile security best practices
• Languages: Fluent in both Thai and English (written and spoken)
• Location: Must be based in or willing to relocate to Mae Rim, Chiang Mai area

Responsibility:

• Lead software testing for mobile across squad ensure test coverage and software quality
• Mentor and manage QA for mobile automation testing with best practice and coverage
• Manage test cases and document fulfilling compliance and governance
• Support QA testing on mobile technology stack
• Ensure QA team growth and maturity regard testing context

Required Skill:

• 7+ years experience in QA software engineer
• 3+ years experience in mobile app testing with automation
• 2+ years experieince in Agile Scrum software development
• Expertise in Appium, XCUITest, Espresso, Detox, Jest, or similar tools
• Deep knowledge of test automation, CI/CD pipelines, and performance testing
• Can communicate with both English and Thai language
• Can work at the office at least 4 days a week (Mon-Thu)

1. Maintain and improve an existing React Native mobile application built with TypeScript for both iOS and Android platforms
2. Debug and fix issues in both frontend (React Native) and backend )
3. Collaborate with the internal development team to implement updates and new features
4. Ensure smooth integration with existing APIs and third-party services
5. Work with AWS infrastructure to manage hosting, databases, and deployment pipelines
6. Improve application performance, usability, and stability
7. Write clean, maintainable code and update technical documentation when required
8. Provide ongoing technical support after system go-live, including updates and issue resolution

1. Bachelor's degree in Computer Science, Software Engineering, or a related field
2. At least 2 years of experience in developing mobile applications using React Native and TypeScript
3. Solid experience with and integrating RESTful APIs
4. Familiarity with AWS services (e.g., EC2, S3, RDS, Lambda) for deployment and hosting
5. Strong debugging and problem-solving skills for both frontend and backend
6. Basic knowledge of relational or NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB)
7. Strong communication skills and the ability to collaborate with cross-functional teams
8. Experience working on live/production systems and post-launch support is a plus
9. English communication is preferred for working with team members and understanding documentation

Work according to project timelines and meet deadlines

Responsibilities:

• Understand strategic and able to convert vision to appropriate experiences design

• Translate concepts into wireframes and mockups that lead to intuitive user experiences.

• Translate concepts into wireframes and mockups that lead to intuitive user experiences.

• Design and deliver wireframes, user stories, user journeys, and mockups optimized for a wide range of devices and interfaces.

• Identify design problems and devise elegant solutions.

• Make strategic design and user-experience decisions related to core, and new, functions and features.

• Take a user-centered design approach and rapidly test and iterate your designs.

• Work as a part of software development teams and be in charge of end-to-end UX/UI solution design.

• Bachelor's or Master's degree in graphic design, interaction design, new media design, industrial design or related field.

• years of experience in UX/UI designer for mobile application.

• A solid grasp of user-centered design and testing methodologies, subsystems, and usability and accessibility concerns.

• Knowledge of HTML, CSS, Rails, JavaScript, JQuery is a plus.

• Knowledge of iOS and Android application development is a plus.

• Knowledge about and experience in this kind of software development methodologies; AGILE, SCRUM is a plus

• Good communication in English (Speaking, Listening and Writing)

Working Location: Onsite at Silom Head office

If you require more information, please contact K.Suvaluck Tel

• Bachelor degree in Computer Science, Computer Engineer, Information Technology, or any related fields.

• At least 3 years of experience using PL/SQL tools, Oracle Forms, or writing Oracle Stored Procedures

• Proficient in writing queries and programming to work with data on Oracle Database and SQL Server

• Knowledge of other programming languages or tools such as C#.Net, Java, OpenText, HTML, JavaScript, Web Services, JSON, and Low-code platforms

• Able to create reports using tools such as Crystal Reports or Jasper Reports

• Experience in API development and familiar with testing tools such as SoapUI and Postman

• Knowledge and skills in using Git and Jenkins, including integrating Git with platforms like GitLab and Bitbucket

• Experience in Data Migration using PL/SQL will be a strong advantage

• English skills focused on reading and writing

• Should have experience in one or more of the following: System Analysis, Program Analysis, or Business Analysis

• Understanding or prior experience in the non-life insurance business is an advantage

• Willingness and readiness to work from the office

Job Summary

We are seeking a passionate and skilled Software Developer with a strong focus on Front-end development and UX/UI design, along with working knowledge of Back-end systems and exposure to AI/ML technologies. The ideal candidate will play a key role in developing intuitive, responsive web applications with rapid prototyping and user-centric design in mind.

· Develop modern, responsive, and user-friendly web interfaces using JavaScript frameworks such as

and Angular.

· Design and prototype UI/UX workflows using Figma with a strong emphasis on usability, accessibility, and

visual consistency.

· Translate business requirements into interactive UI/UX mockups and iterate quickly based on feedback.

· Collaborate closely with developer team to create seamless and functional user experiences.

· Support back-end development using C#, .NET Core, and Microsoft SQL Server for building and consuming

APIs.

· Contribute to AI/ML initiatives by supporting data preparation, integration of models, or collaborating with

data scientists.

· Participate in Agile development processes including sprint planning, daily stand-ups, and reviews.

· Maintain and enhance existing applications through debugging, optimization, and feature extension.

· Minimum of 3+ year of experience in software development or a related role.

· Bachelor's degree in computer science, Information Technology, Business Information Systems, or a related

field.

· Proficiency in programming languages such as Java, C#, Python, JavaScript, PHP, or other relevant

languages.

· Strong understanding of database management systems (e.g., MySQL, SQL Server, Oracle).

· Experience in system design, DevOps and CI/CP pipeline.

· Excellent in UI/UX design and implementation.

· Basic experience in Back-end development with C#, .NET Core, and Microsoft SQL Server.

· Interest or experience in AI/ML development is a strong advantage.

· Strong communication and presentation skills, with the ability to communicate technical concepts to

technical/non-technical audiences.

· Responsible for other related jobs as assigned by DIS Department Manager or higher.

· Follow the policy, quality, and safety management system.

Advantage Skills:

· Familiarity with RESTful APIs and JSON.

· Experience with version control systems such as Git.

· Portfolio or examples of previous UX/UI work (especially Figma prototypes) is a plus.

Job Descriptions:

• Develop high-quality software by producing clean, efficient code to address customer business requirements
• Ensure functionality, security and performance of software system
• Perform unit testing
• Debug and refactor code
• Collaborate with internal and external teams to fix and improve software

Qualifications:

• Bachelor's degree in Computer Science, Computer Engineering or related field

• 3+ years' experience in software development and

• A technical mindset with great attention to detail
• Sense of ownership,Service mind and Professional
• Good Thai and English communication skills

Role Overview:

We are looking for a mid-level Application Software Developer to join our team in Bangkok. This full-time role involves working closely with clients to understand their requirements and delivering tailored software solutions. You will collaborate with our engineering team in Japan and contribute to the development and customization of our CRM product.

Key Responsibilities

• Lead and support application development projects
• Develop new features and resolve bugs for our CRM product in collaboration with engineers at our headquarters in Japan
• Customize the CRM system using internal plugins
• Design and implement region-specific features, tools, or programs
• Conduct thorough testing and ensure seamless integration of developed solutions
• Build and deploy software across various environments
• Create tools to streamline development and testing processes, focusing on automation and reproducibility
• Work closely with Sales, Business Development, and Engineering teams to deliver high-quality solutions to local clients
• Coordinate with external partners involved in CRM-related solutions
• Perform other related tasks as assigned

Qualifications & Skills (in order of priority):

• 3–5 years of experience in Java/JavaScript development (front-end and back-end)
• Strong understanding of XML, RESTful APIs, JSON, frameworks, and object-oriented programming (OOP)
• Proficient in SQL and familiar with databases such as PostgreSQL, Oracle, DB2, or other ORDBMS
• Experience with Dojo or other modern front-end frameworks
• Experience with Seasar or similar ORM technologies
• Hands-on experience deploying applications on cloud platforms (e.g., AWS)
• Experience in system integration, especially in contact center solutions (e.g., Genesys, 3CX, Yeastar) or AI chatbot products is a plus
• Familiarity with SVN, Git, and secure software development practices
• Strong problem-solving, analytical, and debugging skills
• Positive attitude, flexibility, and willingness to support urgent tasks
• Commitment to continuous learning and professional growth
• Excellent communication skills in English and Thai, both written and verbal
• Proficiency in Japanese (spoken and written) is a plus

About TechMatrix Asia

TechMatrix Asia Co., Ltd (TMXA). is a technology solutions provider based in Bangkok. The company offers FastSeries, a software package that includes a contact center CRM system, FAQ system, Web Chat system, SNS support, and Digital Talk Scripts. TMXA is committed to finding solutions to their customers' issues and providing innovative technologies to optimize customer support and service quality.

Location: Bangkok (Near BTS Phromphong Station)

Job Responsibilities:

• Collaborate with agile teams to design, develop, test, and maintain high-quality applications and services.
• Architect and implement scalable, efficient system solutions that align with business objectives.
• Actively participate in agile ceremonies, including Daily Scrums, Sprint Planning, Backlog Refinement, and Sprint Reviews.
• Troubleshoot and resolve complex technical issues to ensure optimal application performance.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, Computer Engineering, or a related field.
• Fresh graduates are encouraged to apply.
• 0-3 years of experience in software development processes.
• Proficiency in industry-standard programming languages (e.g., Java, C#, React, SQL).
• Experience with software development tools (e.g., Jira, Git).
• Strong understanding of Scrum development methodologies.

Benefits:

• Provident Fund
• Annual Bonus
• Comprehensive Health Insurance (Life, Accident)
• Annual Medical Check-ups
• Social Security
• Travel Allowance
• Flat Organizational Structure
• Casual Work Environment
• Overtime Pay
• Transportation Allowance
• Flexible Working Hours
• Fitness & Wellness Programs
• Hybrid Work Options
• Birthday Leave

Easset Co.,Ltd.

11th Floor, UM Tower,

9/116 Ramkhamheang Road,Suanluang, Suanluang

Bangkok  10250

Website:  (link removed)