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Full-Stack Developer

1m technology global • Singapore
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AI Summary

Join our team in Kuala Lumpur as a Full-Stack Developer to build modern fintech and digital asset products. Design, build, and maintain scalable web applications and backend services. Work with blockchain and wallet integrations, smart contracts, and secure wallet types.

Key Highlights
Design and build scalable web applications and backend services
Work with blockchain and wallet integrations
Build secure processes for sending and settling digital assets
Key Responsibilities
Design, build and maintain scalable web applications and backend services
Build wallet features that connect to different blockchain networks
Work with smart contracts and secure wallet types such as multi signature and MPC
Technical Skills Required
Node.js Java JavaScript
Benefits & Perks
Competitive salary with performance bonuses
Chance to build modern fintech and digital asset products
Modern engineering culture using current technologies
Nice to Have
Experience building large scale financial or trading systems
Knowledge of AML, KYC or fraud prevention tools
Familiarity with event driven and distributed systems

Job Description


Location: Malaysia, Kuala Lumpur (On-site / In-office)

Employment Type: Full-Time

This role requires relocation to Kuala Lumpur, Malaysia.

Only open to Singapore Citizen


About Us

We are hiring an experienced Full-Stack Developer to join our team in Kuala Lumpur. You will work across our digital asset and payments platform, covering blockchain and wallet integrations as well as our internal order matching system. Our stack uses Node.js for blockchain and wallet related work, and Java or Rust for our internal matching engine, so your background across these areas will shape where you focus most. This is primarily a hands on building role, though prior experience guiding or mentoring other engineers is a welcome plus.


Responsibilities

  • Design, build and maintain scalable web applications and backend services
  • Build wallet features that connect to different blockchain networks
  • Build secure processes for sending and settling digital assets
  • Connect our systems to blockchain networks and outside APIs
  • Work with smart contracts and secure wallet types such as multi signature and MPC
  • Build and improve the systems that match and route orders between our own platform users
  • Build fast, reliable matching for both currency and crypto order flow among registered users, without connecting to outside
  • banking systems
  • Build secure holding and verification steps for transactions
  • Design systems that stay reliable under high traffic, and improve database speed and scalability
  • Build APIs, real time services, and monitoring and alert systems
  • Work closely with Product Managers, Designers and QA, and take part in design discussions and code reviews



Technical Requirements

  • Frontend: React.js, Next.js, TypeScript, TailwindCSS
  • Backend: Node.js, NestJS or Express.js for blockchain and
  • wallet work
  • Java (Spring Boot) or Rust for internal matching engine
  • work
  • Database: PostgreSQL, MySQL, Redis or MongoDB
  • Cloud and DevOps: Docker, Kubernetes, AWS or GCP,
  • CI/CD
  • Experience with one or more blockchains such as
  • Ethereum, BNB Chain, Solana, Tron, Polygon or Bitcoin


Preferred Experience

  • Experience building large scale financial or trading systems
  • Experience designing secure transaction processes
  • Knowledge of AML, KYC or fraud prevention tools
  • Familiarity with event driven and distributed systems
  • Experience handling very high daily traffic
  • Prior experience leading or mentoring a team is a plus, though not required



Qualifications

  • Bachelor's Degree in Computer Science, Software
  • Engineering or a related field
  • 5 or more years of professional software development
  • experience
  • Strong understanding of scalable system design
  • Strong debugging and problem solving skills
  • Able to work well both independently and with a team
  • Based in Kuala Lumpur, or currently in Singapore and open to relocating


What We Offer

  • Competitive salary with performance bonuses
  • The chance to build modern fintech and digital asset products
  • Work alongside experienced blockchain and fintech professionals
  • A modern engineering culture using current technologies
  • Room to grow within a fast growing technology company



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