Senior Frontend Developer (Exchange/Trading Platform)
The exchange team at our company develops and maintains an innovative trading platform with a global presence spanning across APAC, EMEA, and North America. Our team has significantly expanded with the mission to deliver a seamless and secure trading experience for our clients.
We are currently looking for an experienced Senior Frontend Developer to join our dynamic team. In this role, you will be instrumental in shaping the UI and enhancing the user experience of our trading platform.
Your key responsibilities will involve developing and implementing top-notch frontend solutions, collaborating with diverse teams, and ensuring an exceptional UI/UX outcome.
Responsibilities
- Work closely with product managers and designers to implement and enhance frontend features.
- Utilize your exceptional UI/UX skills to create a smooth and visually appealing user experience.
- Stay updated on the latest industry trends and best practices in frontend development.
Requirements
- Minimum of 5 years of experience as a Frontend Developer.
- Strong grasp of JavaScript and frontend fundamentals.
- Proficient knowledge of HTTP.
- Proficiency in one of the tech stacks such as React/Vue/Angular.
- Outstanding problem-solving abilities and adaptability in a fast-paced environment.
- Excellent UI/UX sense and meticulous attention to design details.
- Familiarity with trading/exchange-related projects is a significant advantage.
Life at our company
Empowered to think creatively and explore new opportunities while collaborating with a talented, ambitious, and supportive team.
Transformative and proactive work environment that encourages employees to find innovative solutions.
Opportunities for growth and development of new skill sets to foster personal and professional growth.
Collaborative work culture with colleagues providing mutual support and assistance.
Unified team approach engaging stakeholders to achieve the common goal of expanding the presence of cryptocurrency.
Flexible work arrangements including flexi-work hours and hybrid or remote setups.
Internal mobility program offering employees diverse career advancement opportunities.
Work Perks including access to company visa cards upon joining.
Are you ready to take the next step in your career with us?
Benefits
Competitive salary with attractive annual leave entitlements inclusive of birthday and work anniversary benefits.
Flexibility in work arrangements with options for diverse working schedules and setups.
Internal mobility program designed to offer a range of career progression paths.
Work perks with access to company visa cards upon joining.
We offer a variety of benefits packages based on regional requirements which can be explained by our talent acquisition team.
Our company Founded in 2016, we serve more than 80 million customers and are the fastest-growing global cryptocurrency platform. Our vision is centered on making cryptocurrency accessible to everyone through innovation. We strive to empower a new generation of builders and creators within a fairer digital ecosystem.
We are an equal opportunities employer committed to a transparent and inclusive environment. Our commitment to diversity and inclusion is evident in our support for candidates with diverse backgrounds, perspectives, and skills that enhance our team.
Applicants' personal data will be used solely for recruitment purposes.
Kindly note that only shortlisted candidates will be contacted.
Growth Marketing Lead (User & Volume Growth Focus)
This is not a traditional community manager role. We’re looking for someone with a proven track record of onboarding users, increasing engagement, and directly contributing to product adoption and transaction/activity volume.
What You’ll Own
Develop and execute user growth strategy end-to-end
Drive measurable increases in active users and platform volume
Build acquisition funnels (organic + partnership-driven)
Optimize onboarding flows and activation metrics
Lead social presence across Twitter/X and other platforms
Represent the project in Twitter Spaces and relevant community events
Launch and manage growth campaigns, incentives, and referral programs
Track and report on growth KPIs (CAC, activation rate, retention, volume impact)
Must-Have Experience
Proven track record of growing users and/or trading/activity volume in a startup, Web3, fintech, or SaaS environment
Demonstrated ability to turn social presence into measurable growth
Experience hosting or speaking in Twitter Spaces and similar forums
Strong understanding of growth funnels, activation metrics, and retention loops
Data-driven mindset (comfortable with analytics tools and experimentation)
Bonus Points
Experience in crypto, trading platforms, or financial products
Experience designing referral or incentive systems
Existing relevant audience/network
What We Care About
We don’t care about vanity metrics (likes, impressions).
We care about:
Active users
Retention
Conversion
Volume growth
Sustainable acquisition loops
If you’ve scaled a product before and can show real numbers behind your impact, we want to talk.
Senior Blockchain Engineer
Protocol Core: Development and optimization of L2-settlement logic on Solidity/Yul.
Bridge Security: Designing secure cross-chain gateways with protection against double spending and reorgs.
Node Infrastructure: Optimizing the interaction of node validators with the EVM stack.
Gas Engineering: Extreme cost reduction for publishing data in L1 (Deneb/Cancun-ready).
Requirements:
Deep knowledge of Solidity (0.8.20+) and Assembly (Yul).
Experience working with Foundry (Fuzzing/Invariants) and understanding the architecture of OP Stack or Arbitrum Orbit.
Skills of working with indexers (The Graph/Envio) and the RPC layer.
Social media manager
Senior Blockchain Engineer
DApp & Smart Contract Developer (Vesting Platform)
This role is ideal for someone who thrives in fast-moving environments, values clean and secure code, and understands the nuances of blockchain-based application architecture.
Responsibilities
Diagnose and resolve issues in vesting smart contracts and their front-end integrations.
Implement new features and system enhancements to improve UX and overall platform performance.
Maintain smooth interaction between the web interface and deployed smart contracts.
Conduct testing, audits, and deployments across testnet and mainnet environments.
Optimize contract logic for performance, security, and gas efficiency.
Collaborate with our engineering team to identify pain points and deliver stable, secure solutions.
Requirements
Proven experience building full-stack decentralized applications.
Strong proficiency in Solidity, JavaScript/TypeScript, and modern frameworks (Angular, React, or Vue).
Hands-on experience with Hardhat or Foundry for smart contract development and testing.
Familiarity with Ethers.js or Web3.js for blockchain interaction layers.
Solid understanding of Ethereum, Polygon, or other EVM-compatible chains.
Experience integrating wallets such as MetaMask and managing on-chain/off-chain data flows.
Strong debugging skills, attention to detail, and a security-first mindset.
Nice to Have
Experience with smart contract security audits and gas optimization techniques.
Knowledge of Node.js-based backend services or API integration layers.
Previous experience with vesting, staking, or token distribution mechanisms.
Project Scope
This role supports a short-to-mid-term initiative focused on stabilizing and enhancing an existing crypto vesting platform. High-performing developers may have opportunities for ongoing collaboration across additional blockchain and product engineering projects.
Hiring Process
Technical Assessment - Selected candidates will complete a short, clearly scoped technical exercises designed solely to evaluate coding approach and smart contract knowledge.
CTO interview - A final discussion to evaluate technical reasoning, architectural thinking, and team fit. Successful candidates may receive an offer through Contra following this conversation.