Software Engineer II

Wati is the world's leading WhatsApp-first conversational growth platform, empowering businesses to build deeper customer relationships and accelerate revenue growth.Trusted and loved by over 14,000 customers across 100+ countries, Wati has established itself as the premier choice for businesses leveraging WhatsApp and other messaging channels to connect with customers on their platform of choice.In a world where real-time interactions drive growth, Wati's story is all about business growth through conversations.

At Wati, we believe that every conversation matters, whether it's engaging a first-time prospect, nurturing a qualified lead, or deepening relationships with loyal clients. We transform these conversations into opportunities for building relationships, and strong relationships lead to increased revenue.

Our Platform

The AI-native platform simplifies complex business operations by bringing all customer interactions under one intelligent roof. Designed for scalability and ease of use, our solution delivers a measurable ROI while adapting to businesses of all sizes, from emerging startups to established enterprises.

Our Backing & Partnerships

Wati is proudly backed by world-class investors including Tiger Global, Sequoia Capital, DST Global, and Shopify. As a Premium-tier Partner of Meta, Google, and WhatsApp, we maintain the highest standards of integration and platform excellence.

We are growing fast, and we are now looking for a Software Engineer II to join our Engineering team in Vietnam. This role will work closely with Development, QA, DevOps, Support, and Product teams to design and build scalable, high-quality solutions. We are seeking someone who not only thrives in solving technical challenges but also shows the potential to grow into a Team Lead role in the future.

Experience with AI tools (such as Cursor) is a must, and prior exposure to AI/ML technologies will be considered a strong plus.

What you'll do

• Collaborate with cross-functional teams to design, develop, and deliver software solutions.
• Write clean, maintainable, and efficient code in one or more programming languages (C#, JavaScript, Python, Go, or similar).
• Contribute to the modernization of applications with a focus on quality, reliability, and security.
• Participate in code reviews, provide constructive feedback, and help raise engineering standards.
• Apply cloud-based technologies to build scalable and robust systems.
• Work with CI/CD pipelines and agile software development practices to ensure smooth delivery.
• Actively leverage AI-powered development tools (e.g., Cursor) to improve productivity and code quality.
• Show leadership potential by mentoring junior engineers and taking ownership of projects.

• 2–5 years of professional software engineering experience.
• Proficiency in one or more programming languages (C#, JavaScript, Python, Go, etc.).
• Hands-on experience with cloud platforms (AWS, GCP, Azure) and containerization/orchestration (Docker, Kubernetes).
• Solid understanding of CI/CD, agile development, and modern engineering practices.
• Experience with AI tools like Cursor (mandatory).
• Strong problem-solving skills and ability to work in a fast-paced environment.
• Good communication skills in English, both written and verbal.
• Bachelor's degree in Computer Science, Engineering, or equivalent work experience.

What will make you stand out

• Demonstrated experience with AI/ML technologies and integrating AI into development workflows.
• Strong expertise in at least one or two programming languages (C#, Java, Go).
• Experience in fintech/financial services or SaaS companies.
• Proven ability to mentor or guide others, showcasing potential to grow into a Team Lead role.