130 Application Development jobs in Vietnam

**What you will do**:

- Participates in the design, development, and implementation of Zing MP3;
- May provide technical solutions and system architecture for ZingMP3 product;
- Prepare and produce releases of software components;
- Continuous improvement by researching new alternatives and technologies and presenting these for architectural review.

**What you will need**:

- Level: from Associate to Senior;
- We're not required working experience for Associate level;
- Welcome Backend Software Engineer using any language programming who is willing to work with Java EE;
- Solid knowledge of data structures and algorithms, object-oriented programming;
- Experienced in Linux operating system, web, and network protocols;
- Experienced in SQL/NoSQL, a good understanding of how to optimize databases in an extensive system;
- Experienced with ReactJS is a big plus;
- Excellent problem-solving skills and creativity under high pressure;
- High responsibility, young, active, good at individual and teamwork.

**Software Engineer**

**Location**:Ho Chi Minh**

**Experience**: **3-5 years of experience**

**Company Description**

Upskills provides expert financial software consulting for investment banks and leading financial institutions in Asia Pacific, Middle East and Europe region. With a strong, Front to
Back expertise of the cash and derivatives markets, coupled by an in-depth knowledge of financial markets technologies, we provide smart, business-wise and efficient solutions.

**Responsibilities**

You will be part of Upskills ODC which hosts our development team in Vietnam.
Management, Data Flows, Reports and Interface Development.
- Interacting with our international clients and our business analysts in Singapore
- Code Review
- Architecture Documentation
- Designing reports and interfaces following client requirements
- Developing high quality solutions and maintaining code delivered to our clients
- Working in an agile environment and delivering timely and tailor made solutions
- Taking initiatives to build internal tools
- Promoting best DevOps practices for the team

**Key Requirements**
- Master or Bachelor Degrees in Information Technology, Mathematics or Sciences
- 3-5 years of experience with the software development cycle: product specification, design, implementation, QA, release, maintenance for junior and middle. Min 4 years experience for senior.
- Strong Experienced with Python, Java (Spring Boot, Hibernate) is a strong plus
- Knowledge of SQL (select, join, union, group by, etc)
- Knowledge of Data Dictionaries, Templates, Workflows
- Keen interest in financial markets. Working knowledge of financial products a plus
- Strong passion for learning and adapting to new technologies
- Strong analytical and problem-solving skills
- Fluent English and good communication skills

**Salary**: Up to 35,000,000₫ per month

Ability to commute/relocate:

- Ho Chi Minh City: Reliably commute or willing to relocate with an employer-provided relocation package (preferred)

**Company Background**

SECTA5 is an early-stage, fast-growing and pre-seed funded cybersecurity startup based in Singapore looking for a technical talent to join us to help shape the future of the company.

SECTA5’s Cartographer SaaS platform is designed to help enterprises consolidate, contextualise and automate the remediation of their vulnerabilities, greatly improving cyber defence efficiency.

A startup rooted in technical excellence, SECTA5 is founded by a team of highly experienced ethical hackers to develop this next-generation Vulnerability Management (VM) platform.

SECTA5 aims to help organisations unify the decentralised landscape of cyber vulnerability management and allow enterprises to defend themselves pre-emptively and more effectively.
- You will be part an early-stage startup and will have the opportunity to be involved in building the foundations of the company’s software product
- You will get the chance to be involved in all stages of the development lifecycle
- You will get the chance to write new code instead of performing maintenance on legacy software
- Contribute to architectural decisions and technical discussions to ensure the scalability, performance, and reliability of our systems.
- This will be a full remote, contract role based out of Vietnam

**Minimum Requirements**
- Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience including self-driven projects of sufficient depth).
- Passion for learning and staying updated with the latest industry trends and technologies.
- Experience with and is confident with handling Python.
- Understanding of software development principles, object-oriented programming, and design patterns.
- Ability to work independently and collaboratively in a fast-paced, agile development environment.
- Comfortable with communications in English language, and is able to clearly convey technical concepts to team members and stakeholders.
- Able to accept that the nature of work in start-ups may be rigorous and unpredictable, but also rewarding and technically stimulating at the same time.

**Benefits and Perks**
- Joining an early-stage startup offers a unique opportunity for professional growth and career advancement.
- Be part of a talented and passionate team that values innovation, collaboration, and continuous learning.
- Play a pivotal role in shaping the direction and success of our company, making a significant impact from day one.
- Competitive salary offering
- Full remote working model

**Job Type**: Contract

**Salary**: 15,000,000₫ - 40,000,000₫ per month

**Language**:

- English (required)

Would you be excited to drive major changes to a scale service that is critical to the company? Substrate is the data and intelligence platform that enables internal partner teams at Microsoft to build, deploy, and maintain compliant productivity apps and services with reduced effort and faster time to market. We work closely with partners across M365 to enable critical suite-wide scenarios.
The Substrate Core Substrate team powers the infrastructure that underpins Microsoft 365's most critical services and Copilot. We are a high-impact, forward-looking team focused on building intelligent, scalable, and cost-efficient platforms that enable Microsoft to deliver world-class productivity experiences to billions of users. Our mission is to drive operational excellence and innovation across the M365 fleet by leveraging AI, automation, and deep platform integration.
We are looking for a passionate and growth-oriented **Software Engineer 2** to join our team in building a platform that drives financial accountability and operational efficiency across Microsoft's shared infrastructure. This role offers an opportunity to work on impactful systems that enable M365 Copilot. This system aims to help us deliver the platform that makes Copilot innovation fast, reliable, and regression-free.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
**Responsibilities**
+ Create and implement code for a product, service, or feature, reusing code as applicable.
+ Work with appropriate stakeholders to determine user requirements for a set of features.
+ Contribute to the identification of dependencies, and the development of design documents for a product area with little oversight.
+ Contribute to efforts to break down larger work items into smaller work items and provide estimation.
+ Remains current in skills by investing time and effort into staying abreast of current developments that will improve the availability, reliability, efficiency, observability, and performance of products while also driving consistency in monitoring and operations at scale.
**Qualifications**
**Required Qualifications:**
+ Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR equivalent experience.
+ 2+ years' experience building backend systems, including API design and implementation.
+ Familiarity with cloud platforms.
+ Experience working with LLMs and prompt engineering.
+ Understanding distributed systems, data pipelines, or telemetry platforms is a plus.
+ Exposure to data visualization tools (e.g., Power BI, Grafana) is a bonus.
+ Solid communication skills and a collaborative mindset.
**Other Requirements:**
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:
+ Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.
**Preferred Qualifications:**
+ Bachelor's Degree in Computer Science
+ OR related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR Master's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR equivalent experience.
#M365CORE
Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations ( .

Would you be excited to drive major changes to a scale service that is critical to the company? Substrate is the data and intelligence platform that enables internal partner teams at Microsoft to build, deploy, and maintain compliant productivity apps and services with reduced effort and faster time to market. We work closely with partners across M365 to enable critical suite-wide scenarios.
The Substrate Core Foundation Performance team powers the infrastructure that underpins Microsoft 365's most critical services. We are a high-impact, forward-looking team focused on building intelligent, scalable, and cost-efficient platforms that enable Microsoft to deliver world-class productivity experiences to billions of users. Our mission is to drive operational excellence and innovation across the M365 fleet by leveraging AI, automation, and deep platform integration.
We are looking for a passionate and growth-oriented **Software Engineer 2** to join our team in building a unified attribution platform that drives financial accountability and operational efficiency across Microsoft's shared infrastructure. This role offers an opportunity to work on impactful systems that enable accurate cost attribution, usage transparency, and optimization insights across FinOps platforms. This system aims to improve cost visibility, drive accountability, and incentivize optimization by aligning expenses with actual usage. The initiative is designed to scale through standardized telemetry ingestion, automated reporting, and integration with FinOps systems, enabling sustained savings and operational discipline in future fiscal years.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
**Responsibilities**
+ Contribute to the design and development of a scalable attribution platform that processes usage, cost, and telemetry data.
+ Implement features that support on-behalf billing logic and integrate with FinOps systems.
+ Assist in building dashboards and reporting tools that highlight usage trends and optimization opportunities.
+ Collaborate with senior engineers and cross-functional teams to ensure data accuracy and alignment with platform goals.
+ Support automation of reporting workflows and contribute to budget planning tools for engineering and finance stakeholders.
**Qualifications**
**Required Qualifications:**
+ Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR equivalent experience.
+ 2+ years' experience building backend systems in Java for customer-facing web applications, including API design and implementation.
+ Familiarity with cloud platforms and interest in FinOps or cost optimization strategies.
+ Experience writing queries with SQL and using MySQL.
+ Experience working with LLMs and prompt engineering.
+ Understanding distributed systems, data pipelines, or telemetry platforms is a plus.
+ Exposure to data visualization tools (e.g., Power BI, Grafana) is a bonus.
+ Solid communication skills and a collaborative mindset.
**Other Requirements:**
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:
+ Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.
**Preferred Qualifications:**
+ Bachelor's Degree in Computer Science
+ OR related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR Master's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR equivalent experience.
Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations ( .

**Make an impact with NTT DATA**
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.
**Your day at NTT DATA**
**What you'll be doing**
**Key Responsibilities:**
+ Participate in product/outsource projects for Japanese clients in fields such as logistic, healthcare, e-commerce,.
+ Act as a bridge engineer for the development team and Japanese clients.
+ Work directly with Japanese clients: Communicate, negotiate, and analyze project requirements, and convey them to the development team in Vietnam.
+ Participate in project progress management and regularly report to clients and project managers.
**Requirements**
+ Bachelor's Degree in Computer Science, Computer Engineering or any other IT-related fields.
+ At least 3 years' experience in software development and 2+ years' experience as PM/BrSE.
+ Excellent Japanese (JLPT N1/N2).
+ Able to resolve technical issues and ensure quality of design/source code.
+ Experienced with OOP/UML/Design Patterns.
+ Good design documentation is required.
+ Able to build team work spirit and always continuous motivating subordinates.
**Workplace type** **:**
**About NTT DATA**
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
**Equal Opportunity Employer**
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

**Make an impact with NTT DATA**
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.
**Your day at NTT DATA**
**What you'll be doing**
**Key Responsibilities:**
+ Participate in product/outsource projects for Japanese clients in fields such as logistic, healthcare, e-commerce,.
+ Act as a bridge engineer for the development team and Japanese clients.
+ Work directly with Japanese clients: Communicate, negotiate, and analyze project requirements, and convey them to the development team in Vietnam.
+ Participate in project progress management and regularly report to clients and project managers.
**Requirements**
+ Bachelor's Degree in Computer Science, Computer Engineering or any other IT-related fields.
+ At least 3 years' experience in software development and 2+ years' experience as PM/BrSE.
+ Excellent Japanese (JLPT N1/N2).
+ Able to resolve technical issues and ensure quality of design/source code.
+ Experienced with OOP/UML/Design Patterns.
+ Good design documentation is required.
+ Able to build team work spirit and always continuous motivating subordinates.
**Workplace type** **:**
**About NTT DATA**
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
**Equal Opportunity Employer**
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

Company Description

KMS was established in 2009 as a U.S.based software development & consulting company with development centers in Vietnam. Over 13 years of operation, we have been trusted globally for the superlative quality of software services, products, technology solutions and engineers' expertise.
- KMS Technology focuses on custom software development and a wide variety of consulting services
- KMS Healthcare specialises in the healthcare industry, provides a unique blend of consultative healthcare technology solutions backed by the power of full lifecycle development support
- KMS Solutions serves the Asia Pacific region, bringing the world's innovative technologies to help organizations achieve their business goals through world-class digital capabilities and fit-for-purpose solutions

Besides providing services, KMS builds and successfully launches its own software companies through its internal startup incubator, KMS Labs. The most notable companies with millions of users worldwide include QASymphony, Kobiton, Katalon, Grove, and Visily.

KMS is committed to providing tangible contributions and long-lasting impacts to the communities through leveraging our IT expertise. The company has also been recognized by prestigious industry awards as a great workplace in Vietnam, Asia, and the U.S. for many years in a row.

**Job Description**:
**_
The Brilliant Career You Love_**
- Your key responsibilities:_
- Love Coding
- Follow Your Passion
- Enjoy Every Single Working Day with Your Nice Colleagues and Our Kind Clients
- Take Your Skill to the Next Level

The responsibility includes: design, coding, troubleshooting and working with project team as well as customers on features/bug fixes

**Qualifications**:
**General requirements**:

- At least intermediate level of English level
- Likely having 1+ years of experience depending on how fast of your learning and developing technical capability
- Ability to self-learn and adapt to new technologies quickly

**Technical requirements**:

- Competent.NET/.NET Core
- Good experience with T-SQL (MS SQL Server)
- Good knowledge of OOP
- Basic knowledge and experience writing unit tests with mocking

Nice to have:

- Good at JavaScript skills - having experience of any JavaScript framework e.g. Knockout, Angular, ReactJS,.

Additional Information
**_
Perks You'll Enjoy_**
- Working in one of the Best Places to Work in Vietnam
- Building large-scale & global software products
- Working & growing with Passionate & Talented Team
- Diverse careers opportunities with Software Outsourcing, Software Product Development, IT Solutions & Consulting
- Attractive Salary and Benefits
- Performance appraisal twice a year and performance bonus
- Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
- Flexible working time
- Various training on hot-trend technologies, best practices and soft skills
- Premium healthcare insurance for you and your loved ones
- Company trip, big annual year-end party every year, team building, etc.
- Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming
- Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,
- Free in-house entertainment facilities (foosball, ping pong, gym ), coffee, and snack (instant noodles, cookies, candies )

And much more, join us and let yourself explore other fantastic things!

**What you’re going to do**:
As a Professional Software Engineer you will design and implement sophisticated features for our tailor-made software solutions for renowned customers.

**In your daily work, you will**
- Implement business requirements according to the specification.
- Work in API integration, API development
- Develop unit test package, execute test & document test results to ensure the quality of the program
- Investigate all reported problems/errors and implement fixes for the Issues/problems so that the system can operate correctly and efficiently.
- Prepare and maintain up to date system documentation
- Collaborate with other Adnovum employees in cross-functional teams to achieve goals
- Mentor Junior team members

**What we’re looking for**:
**To master this job, you should have**
- Bachelor’s degree in Computer Science or equivalent
- Java/Java EE with Spring
- API development
- JS front-end frameworks: Angular, React.JS
- Knowledge of HTML5, CSS3,, Bootstrap
- Knowledge of Relational Databases (MySQL, SQL Server)
- Good communication skills in English

**Strong plus if you have any/some of following**:

- Knowledge of Cloud Technologies
- Experience in Container environments, SSL/ HTTPS/ Bash script, Unix, JWT, OAuth, OIDC
- Experience in agile software development (e.g. state-of-the-art CI/CD tools and DevOps automation)
- Customer facing experience with effective listening and interaction skills
- Experience in mentoring junior project team members

**Sharp minds, good vibes**:
We are the sharp-minded IT experts who tackle the trickiest software and security challenges. With more than 630 employees in our locations in Zurich (HQ), Bern, Lausanne, Budapest, Lisbon, Singapore, and Ho Chi Minh City, we make the digital business of our clients work.

As a great team, we empower each other to share, grow and succeed. The unique Adnovum spirit across locations stands for helping each other at any time, having an open door and contributing to an appreciating and trustful atmosphere. We always enjoy having a laugh, a coffee or a drink together!

Apart from our unique «one Adnovum» spirit, we offer a solution-oriented engineering culture with flat hierarchies, which gives you the opportunity to contribute with your opinions and ideas. We embrace flexible working, like the possibility to work part-time and a hybrid work model. Your continuous education and development are key to us. Therefore, we actively encourage and support individual training opportunities.

**We offer**
- different customer projects using technologies like Java 8, Java EE, EJB, JPA, Hibernate, Spring, JUnit, Mockito, Eclipse RCP, WebServices (RESTful, SOAP), JavaScript, Cordova, JSF, Angular (2), HTML5, CSS 3, JQuery, etc.
- project assignments according to your skill set and development goals.
- working side by side with highly skilled and experienced software engineers.
- collaboration with colleagues in Switzerland, Hungary, Portugal and Singapore.
- friendly working atmosphere in a well-equipped and professional IT environment.
- long-term and stable job with flexible working hours.
- a competitive salary plus a performance based bonus, a premium healthcare plan and free English classes.