Senior Fullstack Developer (Exchange/Trading Platform)

Status
Hong Kong
Full time
Hybrid
Compensation is not specified
Role
Full-Stack Engineer
Description

The team responsible for developing and maintaining a state-of-the-art trading platform spanning across various regions is expanding. Their mission is to ensure a secure and smooth trading experience for clients worldwide.

As a Fullstack Developer, you will play a pivotal role in designing, developing, and enhancing software for critical verticals such as Exchange, Finance, and Trading. You will work closely with a lean team to rapidly prototype and deliver essential projects essential to the core business. Your responsibilities will include front-end and full-stack development, proposing architectural decisions, creating distributed web applications, and collaborating on scalable application designs.

Key Responsibilities:

  • Engage in the development of front-end and full-stack applications, proposing and reviewing designs, creating prototypes, and actively contributing towards scalable solutions.
  • Take ownership of projects, exploring new technologies, and driving innovation within the team.
  • Identify and address complex issues in backend infrastructure, mobile, and web platforms.
  • Manage documentation for all implemented code and functionalities.
  • Collaborate with DevOps and other team members to enhance the tech stack for sustainable engineering initiatives.

Requirements:

  • Minimum 5 years of experience in full-stack development.
  • Solid experience in FX, Crypto, or Equities electronic trading.
  • Proficiency in designing and implementing Trading UI.
  • Understanding of architectural principles for single-page web applications.
  • Familiarity with Blockchain technology would be advantageous.
  • Hands-on experience with scalability, security, and performance optimization.
  • Proficiency in containerized development and impactful deployment with tools like AWS, Docker, and Kubernetes.
  • Knowledge of front-end frameworks such as React.js and Vue.js, and server-side programming languages like Golang and Node.js.
  • Enthusiasm for delivering high-quality products that solve real-world issues.
  • Strong organizational, interpersonal, and problem-solving skills.
  • Ability to adapt to new technologies and embrace collaborative work dynamics with humility.

Nice to Have:

  • Experience with React Native, backend for frontend architectures, and microservice development.
  • Knowledge of Authentication and Authorization practices.

Life @ Organization:

  • Encouraged to think expansively and foster innovative solutions within a supportive environment.
  • Transformed and proactive workspace fostering personal and professional growth.
  • Collaboration with top industry professionals in a supportive work culture.
  • Emphasize on one cohesive team driving towards a shared objective.
  • Flexibility in work hours, with hybrid or remote working options.
  • Internal mobility program for diversified career pathways.

Benefits:

  • Competitive salary with attractive annual leave entitlement.
  • Flexibility in work hours and hybrid or remote work setup.
  • Internal mobility program for diverse career opportunities.
  • Special work perks provided upon joining.

About the Organization:

Formed in 2016, the organization serves over 80 million customers globally, aiming to make Cryptocurrency accessible to all. Focusing on security, privacy, and compliance, the goal is to advance cryptocurrency adoption through innovation, empowering the next wave of innovators for a fairer digital ecosystem.

The organization is dedicated to providing equal opportunities with a pledge towards a diverse and inclusive environment. Personal data shared by candidates is solely used for recruitment purposes.

Only shortlisted candidates will be contacted for further communication.

Skills Required
Avatar
Сrypto.com
Company size
Not specified
Location
United States
Description
Not specified
Status

More Full-time Jobs

Show more

Product Manager – Portfolio Companies

Full time
Remote
Product Manager – Portfolio Companies
Sirex Portfolio Companies 
Salary: $135,000 – $190,000 USD base + equity 
Location: Remote-first
About the role Own product strategy and roadmap for 1–2 portfolio projects (DeFi protocols, trading platforms or RWA infrastructure).
What you’ll do
Define vision, prioritize features and write specs
Work directly with smart-contract and frontend teams
Design user flows and drive product-market fit
Run user research and iterate fast
Requirements
4+ years Product Management experience
Previous Web3/DeFi product experience mandatory
Strong technical intuition
Apply → Send CV + 1 strongest product case
Payment in Crypto
11,250-15,833
Monthly
See details

Frontend Engineer – Web3 Products

Full time
Remote
Frontend Engineer – Web3 Products
Sirex Portfolio Companies 
Salary: $120,000 – $175,000 USD base + equity 
Location: Remote-first
About the role Build beautiful, high-performance frontends for DeFi, RWA and agent platforms (Next.js + Wagmi/Viem stack).
What you’ll do
Ship trading interfaces, dashboards and wallet flows
Optimize for mobile and lightning-fast UX
Integrate with smart contracts and oracles
Work directly with design and product teams
Requirements
3+ years Next.js / React + TypeScript
Strong experience with Wagmi, Viem, RainbowKit or similar
Web3 product intuition (wallets, transactions, gas UX)
Apply → Send CV + GitHub
Payment in Crypto
10,000-14,583
Monthly
See details

On-Chain Data Analyst

Full time
Remote
On-Chain Data Analyst
Sirex Fund + Portfolio 
Salary: $110,000 – $160,000 USD base + equity 
Location: Remote-first
About the role 
Turn raw blockchain data into actionable investment insights and portfolio monitoring tools.
What you’ll do
Build and maintain Dune dashboards + custom indexers
Track TVL, user activity, token flows and protocol health
Create weekly investment memos and anomaly alerts
Support due diligence with on-chain forensics
Requirements
Strong SQL + Python experience
Deep knowledge of The Graph, Dune, Flipside or custom subgraphs
Previous crypto research or trading background
Apply → Send CV + 1 example Dune dashboard
Payment in Crypto
9,167-13,333
Monthly
See details

Operations Associate / Chief of Staff

Full time
Remote
Operations Associate / Chief of Staff
Sirex Fund Salary: $95,000 – $135,000 USD base + carry Location: Remote-first
About the role Be the right-hand person to partners: run fund operations, portfolio support and internal processes.
What you’ll do
Manage deal flow, data rooms and investment memos
Coordinate portfolio reporting and founder updates
Handle legal, compliance and admin tasks
Support events, LP communication and hiring
Requirements
2–4 years in VC, startup ops or consulting
Extremely organized and fast-moving
Web3/native crypto understanding is mandatory
Apply → Send CV + short note “Why you’d be a great CoS”
Payment in Crypto
7,917-11,250
Monthly
See details

Community & Growth Lead

Full time
Remote
Community & Growth Lead
Sirex Portfolio Companies Salary: $110,000 – $155,000 USD base + equity + token package Location: Remote-first
About the role Own community strategy and growth for 2–3 portfolio projects (AI agents, RWA platforms, DeFi protocols).
What you’ll do
Build and scale Telegram, Discord, X and on-chain communities
Run engagement campaigns, AMAs, airdrops and incentive programs
Create content calendars and growth experiments
Track metrics and report directly to founders
Requirements
3+ years community/growth experience in Web3
Proven track record of growing communities from 0 to 10k+ active members
Strong writing and meme/game theory skills
Apply → Send CV
Payment in Crypto
9,167-12,917
Monthly
See details