Senior iOS Developer -Defi Wallet

Status
Taipei, Taiwan
Full time
Hybrid
Compensation is not specified
Role
iOS Developer
Description

We are a dynamic team dedicated to creating, enhancing, and maintaining software for innovative venture projects complementary to our core operations, focusing on rapid development with a lean team. As a vital member of our team, you will play a key role in designing various components for scalable applications, spanning from frontend UI to backend infrastructure.

The Onchain team is committed to delivering a secure and user-friendly digital currency wallet that operates across multiple chains. This wallet provides users with access to various DeFi, decentralized applications (dApps), and trading features all within one intuitive platform.

Key Responsibilities:

  • Collaborate closely with cross-functional teams in technology and product development to create innovative features for a large global user base.
  • Analyze product requirements and designs provided by product owners, offering valuable feedback based on your iOS development expertise.
  • Produce high-quality, modular, and scalable code that is both maintainable and testable within set timeframes.
  • Engage in regular meetings with your feature team and the wider iOS team to ensure your perspectives and ideas are well-received.

Required Skills and Qualifications:

  • Minimum of 5 years of full-time iOS development experience, with expertise in Swift and UIKit as well as solid knowledge of iOS best practices.
  • Familiarity with MVVM architecture; experience with SnapKit and RxSwift/Combine is advantageous.
  • Proficiency in Git and understanding of branching models like Git-flow and Trunk Based Development.
  • Strong problem-solving abilities and a commitment to continuous learning.
  • Knowledge of blockchain and web3 domains is desirable.
  • Excellent communication and collaboration skills.
  • Emphasis on delivering high-quality code and exceptional user experiences.
  • Experience in writing unit tests and snapshot/UI tests is a plus.
  • Candidates with additional experience will be considered for senior developer roles.
  • Candidates with team management experience will have an advantage.
  • Proficiency in Chinese with English as the working language.

Benefits:

  • Competitive salary.
  • Generous annual leave entitlement including birthday and work anniversary leave.
  • Flexible work arrangements with flexi-work hours and the option for hybrid or remote setups.
  • Career growth opportunities through internal mobility programs.
  • Work perks: crypto.com visa card provided upon joining.

About Crypto.com:

Founded in 2016, Crypto.com is a leading global cryptocurrency platform with over 80 million customers. Our vision is to make cryptocurrency accessible to everyone through innovation, security, and compliance. We are dedicated to fostering a diverse and inclusive work environment and encourage candidates with varied backgrounds to join our team.

Personal data provided by applicants will be used strictly for recruitment purposes. Only shortlisted candidates will be contacted.

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

More Full-time Jobs

Show more

Head of Content & Research (Web3)

Full time
Remote
🚀 Job Opening: Head of Content & Research (Web3)
Company: Nomea VC
Location: Remote
Employment Type: Full-time / Contract
Level: Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and emerging on-chain technologies. We believe strong research and high-quality content are key to building long-term trust with founders, partners, and LPs.
🎯 Responsibilities
Own and execute Nomea VC’s content and research strategy
Produce and oversee high-quality Web3 research, insights, and thought leadership
Translate complex technical and on-chain concepts into clear narratives
Collaborate with investment team on research-driven content
Build and manage an editorial calendar (reports, essays, threads, newsletters)
Support brand positioning and visibility across X, blogs, and ecosystem channels
Coordinate with external writers, researchers, and contributors
✅ Requirements
4+ years of experience in Web3, crypto research, content, or related fields
Strong understanding of blockchain, DeFi, and crypto markets
Excellent writing and storytelling skills in English
Ability to synthesize complex data into actionable insights
Experience building content strategies or leading editorial initiatives
Self-driven, structured, and comfortable working remotely
➕ Nice to Have
Background in crypto research firms, media, or VC
Experience with on-chain analytics tools (Dune, Nansen, etc.)
Personal brand or writing presence in Web3 (X, Substack, Medium)
Experience mentoring junior researchers or writers
💡 What We Offer
Strategic role shaping the public voice of a Web3 VC fund
Full ownership over content and research direction
Remote-first, flexible work environment
Competitive compensation (crypto-friendly)
Direct collaboration with investors and portfolio founders
High visibility and long-term impact
📩 How to Apply
Please send your resume and writing samples (or links) with the subject line:
Head of Content & Research – Nomea VC
Payment in Crypto
7,500-12,500
Monthly
See details

Looking for a blockchain developer

Whiteman Air Force Base, USA
Whiteman Air Force Base, USA
Full time
Remote
We are looking for a skilled Full-Stack Blockchain Developer to help maintain, improve, and extend the RaiseHive platform. This role involves working across the frontend, backend, and smart contract layers to ensure a stable, secure, and scalable Web3 application.
The ideal candidate has hands-on experience with React, Node.js, Ethereum smart contracts, and real-world Web3 integrations.
Framework: React 18.2 (Vite 3)
Styling: Tailwind CSS 3.4, NextUI
Animations: Framer Motion
Web3: Thirdweb SDK v4, Ethers.js v5
Routing: React Router DOM v6
State Management: React Context API
Libraries: React Markdown, React Image Gallery, Replyke (comments), React Toastify
Runtime: Node.js
Framework: Express.js
Database: MongoDB Atlas (Mongoose ODM)
Email: Nodemailer
Scheduling: Node-cron
Logging: Pino
Network: Ethereum
Smart Contracts: Solidity ^0.8.19
Development Tools: Hardhat
Libraries: OpenZeppelin, Thirdweb Contracts
Wallet Integration: MetaMask
Frontend
Strong proficiency in React (hooks, context, routing)
Experience with Vite or modern build tools
Solid knowledge of Tailwind CSS and responsive design
Experience using component libraries (NextUI, Material UI, etc.)
Backend
Strong experience with Node.js and Express
Proficiency with MongoDB and Mongoose
REST API design and implementation
Environment configuration and deployment awareness
Blockchain & Web3
Hands-on Ethereum development experience
Solidity smart contract development
Experience with Ethers.js / Thirdweb SDK
Understanding of smart contract security and gas optimization
MetaMask wallet integration and transaction handling
General
JavaScript (ES6+)
Git version control
Async programming and debugging skills
Strong problem-solving ability
Payment in Crypto
125
Monthly
See details

Ecosystem & Partnerships Manager (Web3)

Full time
Remote
🚀 Job Opening: Ecosystem & Partnerships Manager (Web3)
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Middle / Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and decentralized technologies. Beyond capital, we actively help projects grow through partnerships, ecosystem development, and market access.
🎯 Responsibilities
Build and manage strategic partnerships across the Web3 ecosystem
Develop relationships with founders, protocols, accelerators, and other VCs
Support portfolio companies with BD and partnership opportunities
Represent Nomea VC at industry events, demo days, and online communities
Track ecosystem trends and identify collaboration opportunities
Coordinate joint initiatives, pilots, and go-to-market partnerships
Maintain CRM and partnership pipelines
✅ Requirements
3+ years of experience in partnerships, business development, or ecosystem roles
Strong understanding of the Web3 / blockchain landscape
Proven ability to build long-term professional relationships
Excellent communication and negotiation skills
Self-driven, proactive, and comfortable working remotely
Fluent English (spoken and written)
➕ Nice to Have
Experience working in Web3 startups, protocols, or VC funds
Existing network in the crypto / Web3 ecosystem
Experience with community-led growth or DAO environments
Public speaking or event participation experience
💡 What We Offer
Key role in shaping Nomea VC’s ecosystem presence
Access to top-tier Web3 founders and partners
Fully remote work with flexible hours
Competitive compensation + performance-based incentives
High autonomy and visible impact
International, crypto-native team culture
📩 How to Apply
Please send your resume and a short intro
Payment in Crypto
4,500-8,000
Monthly
See details

Portfolio & Operations Manager (Web3 / Blockchain)

Full time
Remote
🚀 Job Opening: Portfolio & Operations Manager (Web3 / Blockchain)
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Middle / Senior
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture capital fund investing in Web3, DeFi, infrastructure, and emerging decentralized technologies. We partner with early-stage founders and actively support portfolio companies beyond capital.
🎯 Responsibilities
Manage operational and reporting processes for portfolio companies
Act as a key point of contact between Nomea VC and founders
Track KPIs, milestones, and performance metrics across the portfolio
Support founders with fundraising, go-to-market, and operational topics
Prepare internal reports, dashboards, and updates for partners
Coordinate legal, financial, and compliance-related processes
Help improve internal workflows and portfolio management tools
✅ Requirements
3+ years of experience in operations, venture capital, startups, consulting, or finance
Strong organizational and project management skills
Solid understanding of the startup lifecycle and VC processes
Interest in blockchain, Web3, and emerging technologies
Ability to work independently in a remote, fast-paced environment
Excellent written and verbal communication skills in English
➕ Nice to Have
Experience working with VC funds or portfolio startups
Knowledge of Web3 business models, token-based projects, or DeFi
Financial or legal operations background
Experience with Notion, Airtable, CRM, or portfolio management tools
💡 What We Offer
Work with a global blockchain-focused VC fund
Direct exposure to high-growth Web3 startups
Fully remote setup with flexible working hours
Competitive compensation and performance-based bonuses
High level of ownership and autonomy
Lean team with strong founder-focused culture
Payment in Crypto
4,167-7,500
Monthly
See details

Investment Analyst (Blockchain / Web3)

Full time
Remote
🚀 Job Opening: Investment Analyst (Blockchain / Web3)
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Junior+ / Middle
🌐 About Nomea VC
Nomea VC is a venture capital fund focused on blockchain, Web3, DeFi, and decentralized infrastructure. We invest in early-stage startups and actively support founders with strategic guidance, industry expertise, and global connections.
🎯 Responsibilities
Research and analyze early-stage Web3 and blockchain startups (pre-seed / seed)
Conduct investment research and due diligence
Prepare investment memos, pitch decks, and analytical reports
Evaluate tokenomics, business models, and market opportunities
Track and support portfolio companies
Communicate with founders and ecosystem partners
Monitor emerging trends across crypto, DeFi, infrastructure, and Web3
✅ Requirements
1–3 years of experience in venture capital, analytics, consulting, startups, or fintech
Strong analytical and research skills
Solid understanding of the blockchain and Web3 ecosystem
Ability to work with data, financial models, and presentations
Excellent written and verbal communication skills
English proficiency: Upper-Intermediate or higher
➕ Nice to Have
Previous experience in VC or high-growth startups
Knowledge of DeFi, tokenomics, L2s, and blockchain infrastructure
Financial modeling skills
Technical background or hands-on Web3 product experience
Active involvement in the crypto/Web3 community
💡 What We Offer
Opportunity to work in a global blockchain-focused VC fund
Exposure to top-tier Web3 founders and projects
Fully remote work with flexible hours
Competitive compensation with performance-based bonuses
Fast career growth in the venture capital ecosystem
Lean team with minimal bureaucracy and high impact
Payment in Crypto
3,333-5,833
Monthly
See details