User Experience jobs in Singapore

Singapore, Singapore | Posted on 10/17/2025

At Slash, we’ve been building digital products people love since 2016. We’re a boutique tech studio and venture builder with a global community of 50+ engineers, designers, and builders. We partner with startups and established brands to shape a better digital future. We believe in kindness, care, self-leadership, and rising together—values that connect our community across our headquarters in Singapore and community‑oriented R&D hubs in Phnom Penh, Jakarta, Bandung, Yogyakarta, and Bali.

This time, we've been asked by one of our clients to find a Senior Full Stack Engineer to join their team.

A revolutionary approach to gold trading, offering users a comprehensive platform that simplifies the process of buying and selling gold. Serving as a one-stop destination, streamlines the entire gold trading experience, empowering users to seamlessly navigate through transactions with ease and efficiency. Moreover, it goes beyond traditional gold trading platforms by extending its services to include innovative loan capabilities, providing users with unparalleled opportunities to engage in gold investment ventures. Embarking on a journey that redefines the gold trading landscape, offering convenience, accessibility, and unmatched investment potential all in one dynamic platform.

We're looking for a passionate and pragmatic Senior Full Stack Engineer to join our core engineering team. You'll be instrumental in designing, building, and scaling our mission‑critical applications, contributing across the entire stack, from pixel‑perfect UIs to robust backend services and resilient infrastructure. This is your chance to own significant pieces of our platform and truly leave your mark.

Architect & Build: Take a leading role in the design and development of new features and services, ensuring scalability, performance, and maintainability across our full stack.

Front‑End: Craft intuitive and highly performant user interfaces using Next.js, MUI, and TypeScript, translating complex data into engaging user experiences.

Back‑End: Develop and optimize our GraphQL APIs and Express.js services with TypeScript, leveraging Postgres and Prisma ORM for efficient data management.

Data: Contribute to our Python‑based data extraction platform, ensuring seamless integration of external data sources.

Cloud: Work hands‑on with AWS, Serverless Lambda, and Terraform to build and maintain our scalable cloud infrastructure.

CI/CD: Drive best practices in our CI/CD pipelines on Bitbucket, ensuring smooth and rapid deployments.

Collaborate & Elevate: Partner closely with our product team, transforming ideas into reality and elevating our product suite.

Mentor & Grow: Share your expertise, mentor junior engineers, and contribute to a culture of continuous learning and improvement.

Problem Solver Extraordinaire: Dive deep into complex technical challenges, troubleshoot issues, and propose innovative solutions.

We're looking for a seasoned engineer with a proven track record and deep expertise across our modern tech stack:

• Next.js
• MUI
• TypeScript
• Express.js
• GraphQL
• Prisma ORM
• Python
• AWS
• Terraform
• JIRA & Confluence

• Experience working in a fast‑paced startup environment.
• A passion for AI, machine learning, or data analytics.
• A strong sense of ownership and a desire to see your work through from conception to deployment.
• Excellent communication and collaboration skills.

• Impactful Work: Be part of a team that’s building truly innovative solutions that solve real‑world problems.
• Growth & Learning: We’re committed to your professional development with challenging projects and a culture of continuous learning.
• Cutting‑Edge Tech: Work with the latest and greatest technologies in a truly modern stack.
• Dynamic Culture: Join a vibrant, supportive, and highly collaborative team that celebrates success and learns from challenges.
• Ownership & Autonomy: We trust our engineers to take ownership and make significant contributions.
• Competitive Compensation: We offer attractive compensation packages that recognize your expertise and value.

Ready to build something amazing?

If you're a Senior Full Stack Engineer who thrives on technical challenges, loves to learn, and wants to be a pivotal part of a startup's success story, we want to hear from you!

How do you apply?

Interested applicants are encouraged to submit application through our career site or submit your CV to join@slash.co