Full Stack Engineer (Middle - Senior)

We are looking for a Fullstack Developer (Middle - Senior) to join our high-impact SWAT team, agile unit tasked with building and shipping products at speed.

In this role, your mission is simple: deliver functional, reliable products as fast as possible. You will work closely with the Product Owner/ BOD to quickly translate ideas and business requirements into working products with minimal overhead. This role demands someone who is highly adaptable, focused on outcomes, and technically strong in both backend and frontend development.

JOB RESPONSIBILITIES

• Build end-to-end features using React.js (frontend) and Node.js (backend) with speed and quality.
• Own the full development cycle from idea to deployment.
• Translate rough product ideas into working MVPs with minimal supervision.
• Make quick, pragmatic decisions to keep momentum without sacrificing quality.
• Collaborate cross-functionally with Product Managers, Designers, and other Engineers to move fast.
• Prioritize tasks, eliminate blockers, and keep focused on delivery goals.
• Troubleshoot, optimize, and continuously improve products post-launch.

JOB REQUIREMENTS

• 3+ years of experience in software development, with a strong track record of shipping real products.
• Deep expertise in JavaScript/TypeScript, React.js, and Node.js.
• Strong understanding of system design, REST APIs, and databases (e.g., MongoDB, PostgreSQL).
• Experience working with AWS cloud services for deployment, infrastructure, and scalability.
• Able to work independently in fast-paced, ambiguous environments.
• Fast learner who can quickly pick up new tools or tech when needed.
• Highly pragmatic mindset you care about outcomes, not just clean code.
• Clear communicator, self-motivated, and accountable for end results.
• Web3 EVM and Solana knowledge is a plus.

WHAT WE ARE OFFERING

At Ninety-Eight, we believe in providing a comprehensive and rewarding benefits package to our valued employees. We prioritize the well-being and satisfaction of our team members and strive to create a positive and fulfilling work environment. Here are the benefits we offer:

• Semiannual performance-salary review.
• 100% official salary during the probation period.
• 13th-month salary & performance bonus
• Full-paid compulsory insurance according to Vietnam Labor Law
• Premium Healthcare Insurance
• 12 days annual leave & other leaves, as below:
• Birthday Leave: Enjoy 1 day of paid leave to celebrate your birthday with loved ones.
• Charity Leave: Contribute to charitable organizations with 2 days of paid leave per year for volunteer work.
• Well-being Leave: you have 2 days of paid leave to prioritize your physical, mental, and emotional health
• Allowances for transportation, lunch, coffee, and team-bonding
• Provision of Macs/Laptops and other necessary work equipment
• Yearly company trips and team-bonding activities
• Unlimited potential for career growth; budget for training and self-development
• Fantastic working environment with friendly and talented colleagues
• Working hours: 8 hours x 5 days/week (Monday to Friday)

ABOUT US

Ninety-Eight is a software company focused in blockchain-technology based in Vietnam. We provide a wide range of services related to the blockchain industry, including trading platforms, wallet services, and decentralized finance (DeFi) products. Our mission is to promote the adoption of blockchain technology and make it more accessible to people around the world.

We're committed to building a diverse and inclusive workplace, where employees are encouraged to grow and learn new skills. The company values creativity, collaboration, and a strong work ethic, and is always looking for talented individuals who are passionate about blockchain technology and want to be a part of a fast-growing industry.

Website: https://ninetyeight.world/

LinkedIn: https://www.linkedin.com/company/ninetyeight-world

FB: https://www.facebook.com/lifeatNinetyEight

Youtube: https://www.youtube.com/@LifeatNinetyEight

If your CV is suitable for the position, we will send an email to notify you of the next round within 7 days. Due to the number of received applications, only shortlisted candidates shall be contacted. Thank you for your understanding.