Blockchain Security AI Application Support Engineer
At Crypto.com, the Security Team is driven by a dedicated group of cybersecurity professionals committed to enhancing user security. The team, consisting of experienced experts in cybersecurity from around the globe, spearheads security, privacy, and compliance initiatives within the company.
The team boasts members with international patents for technologies incorporated into the security architecture. Overseen by a distinguished Chief Information Security Officer (CISO) recognized by the Forbes Technology Council and Top 100 Global CISOs, the team continuously upholds industry standards, holding certifications like ISO27001, ISO27701, ISO22301, PCI:DSS 3.2.1 (Level 1), NIST Tier 4, and SOC 2 Type II, along with the MPI License from Singapore MAS. Directly reporting to the CEO, the CISO signifies the paramount importance of security in the organization's structure.
In addition to prioritizing credentials and expertise, the Security Team values hands-on experience, fast problem-solving, and continual learning. They emphasize quick adaptability and collaborative teamwork to proactively stay ahead of potential threats and safeguard users.
About the team/project: The blockchain security team is actively using core Blockchain technologies, smart contracts, and other components to develop unique digital asset interfaces for users. Specializing in secure development, confidential computing technology, and advanced cryptographic methods, it offers an exceptional opportunity to contribute to the future of this dynamic industry.
Key Responsibilities:
Production Excellence & Stability
Guardian of Uptime: Primarily responsible for ensuring the stability and availability of production applications and blockchain infrastructure. Environment Management: Supervising pre-production and staging environments for seamless delivery. Incident & Problem Management: Leading alert triage, conducting in-depth root cause analysis, and overseeing post-resolution follow-ups. Disaster Recovery: Coordinating disaster recovery testing, audits, and enhancing monitoring tools and processes continuously. AI & Automation Innovation
Support Transformation: Utilizing AI experience to create tools and agents that automate support tasks, triage, and reporting. Technical (Web 3 and Blockchain) Research
Staying updated on supported blockchains and DApps, with the ability to assess and deconstruct new technologies for impact on product supportability.
Requirements: "Support Nature" mentality with a passion for troubleshooting issues and ensuring system stability. Previous experience supporting applications. Hands-on experience in automating workflows using AI/LLMs or infrastructure monitoring. Effective communication skills to translate complex issues into user-friendly updates while providing root-cause information for engineers. Degree in Computer Science, Engineering, Information Technology, or related field. Proficiency in programming languages such as Rust, Python, Node.js, or Golang.
Nice to Have: Deep understanding of Blockchain/Web3 with experience in writing/deploying DApps in Solana or EVM and staking across blockchains.
Life at Crypto.com
Empowered environment that nurtures ambition and innovation. Proactive and transformative workspace encouraging thoughtful solutions. Opportunities for personal and professional growth through skills development. Collaborative work culture where colleagues support each other to achieve common goals. Encouragement of stakeholder engagement toward the shared goal of universal cryptocurrency adoption.
Benefits: Competitive salary offered. Comprehensive medical insurance coverage with options for dependents. Generous annual leave entitlements and work flexibility. Internal mobility program for diverse career pathways. Additional work perks including a crypto.com visa card.
About Crypto.com:
Founded in 2016, Crypto.com is a rapidly growing global platform serving over 80 million customers. With a vision for Cryptocurrency in Every Wallet™, Crypto.com prioritizes security, privacy, and compliance while driving cryptocurrency adoption through innovation. The company is committed to promoting diversity and inclusivity, welcoming candidates of varied backgrounds and skills to strengthen their team.
Personal data from applicants will be used solely for recruitment purposes. Only shortlisted applicants will be contacted. Automated tools may be used for application analysis to support the recruitment process, but final hiring decisions are made by humans.
If you have further questions regarding personal data processing, please reach out to the organization.
Senior Rust Developer
We're looking for a Senior Rust Developer to join our core engineering team and own the systems that sit closest to the market. This means low-latency order execution engines, high-throughput market data pipelines, real-time streaming infrastructure, and integrations with both centralized and decentralized exchanges. Every millisecond and every line of code matters here, and you'll be the person making sure it all holds up under pressure. This is not a role for someone who wants to write Rust adjacent to trading. You'll be building the backbone of live production systems where correctness, safety, and raw performance have direct P&L consequences. You'll work alongside quantitative researchers and other engineers to implement and deploy strategies, and you'll have meaningful input into the infrastructure decisions that shape how we build and scale. If you've spent years pushing Rust to its limits in high-performance environments and you want that work to matter in real markets in real time, this is the role.
Responsibilities
Design, build, and maintain high-throughput, low-latency trading systems in Rust
Develop and optimize order execution engines, market data feeds, and real-time processing pipelines
Build reliable integrations with centralized and decentralized exchanges across CEX and DEX environments
Architect systems for real-time streaming data and WebSocket communication at scale
Write safe, well-tested concurrent code leveraging async runtimes including Tokio and async-std
Collaborate with quantitative researchers to implement and deploy trading strategies into production
Profile, benchmark, and eliminate performance bottlenecks across critical system paths
Contribute to infrastructure decisions around deployment, observability, and fault tolerance
Requirements
5+ years of professional software engineering experience
2+ years building and maintaining production systems in Rust, and you will be tested on it
Deep command of Rust's ownership model, lifetimes, traits, and async patterns
Experience with high-performance networking including TCP/UDP, WebSockets, and gRPC
Strong understanding of concurrency primitives and lock-free data structures
Familiarity with financial systems, trading platforms, or real-time data pipelines
Linux systems programming and performance tuning experience
Comfortable working independently in a fast-paced, remote-first environment
Nice to Have
Experience with cryptocurrency exchanges, DeFi protocols, or blockchain RPC nodes
Knowledge of FIX protocol or other financial messaging standards
Open-source Rust contributions
Experience with FPGA or kernel-bypass networking such as DPDK or io_uring
Familiarity with quantitative trading concepts including order books and market microstructure
Infrastructure experience with Docker, Kubernetes, Terraform, or Prometheus/Grafana
UI/UX Designer
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players explore, play, and earn through a unified platform experience.
We are focused on:
Walletless onboarding
Mobile-first gaming experience
AI-assisted game creation
Clean and accessible Web3 UX
This is an early-stage startup currently building its core founding team.
Role Overview
We are looking for a creative UI/UX Designer who can help shape the visual identity and user experience of DeGameVerse.
You will work closely with the founder and development team to design a smooth, modern, and engaging platform experience for both players and developers.
This is a startup builder role with high creative ownership.
Responsibilities
Design user-friendly interfaces for web and mobile
Create UI flows for player dashboard, developer dashboard, and game hub
Build consistent design systems and reusable components
Improve user onboarding and overall UX experience
Design wireframes, mockups, and interactive prototypes
Collaborate closely with developers during implementation
Ensure responsive and modern UI standards
Requirements
Experience with Figma or similar design tools
Strong understanding of UI/UX principles
Ability to create clean, modern, and intuitive interfaces
Good communication and collaboration skills
Startup mindset and problem-solving ability
Bonus Skills
Experience designing gaming or Web3 products
Motion UI / animation knowledge
Basic frontend understanding (HTML/CSS/React concepts)
Experience with mobile-first design systems
What We Offer
Early core team opportunity
Equity-based contribution model
High creative freedom and ownership
Opportunity to help shape a new Web3 gaming ecosystem
Portfolio-level product design experience
⚠️ Important Note
This is an early-stage startup role.
No fixed salary initially. Compensation is equity-based until funding or revenue is secured.
Senior Full Stack/Blockchain Developer
Employment Type: Full-Time
Salary: $180,000 – $240,000 USD per year
About the Role
We are seeking a highly skilled Full Stack Blockchain Developer to join our growing engineering team. You will play a key role in designing and building scalable Web3 applications, smart contract systems, and modern frontend experiences for next-generation blockchain products.
This is a hands-on role where you’ll work across the full stack — from smart contracts and backend APIs to high-performance React applications — while contributing to innovative products in the blockchain and decentralized finance space.
Responsibilities
Design, develop, and maintain full stack Web3 applications
Build responsive frontend interfaces using React, JavaScript, and TypeScript
Develop backend services and APIs with Node.js
Write, test, and deploy secure smart contracts using Solidity
Integrate blockchain networks, wallets, and decentralized protocols
Collaborate with cross-functional teams on product architecture and technical strategy
Optimize application performance, scalability, and security
Participate in code reviews, technical discussions, and system design decisions
Troubleshoot production issues and improve development workflows
Stay up to date with emerging blockchain technologies and industry trends
Required Qualifications
5+ years of professional software engineering experience
Strong experience with React.js, JavaScript, and TypeScript
Solid backend development experience with Node.js
Hands-on experience building Web3 applications
Strong knowledge of Solidity and smart contract development
Familiarity with Ethereum ecosystem tools and standards
Experience with REST APIs, GraphQL, and modern backend architectures
Experience with databases such as PostgreSQL, MongoDB, or Redis
Proficient with Git, CI/CD pipelines, and cloud infrastructure
Strong communication and collaboration skills
Preferred Qualifications
Experience with DeFi, DEX platforms, NFTs, or blockchain gaming
Knowledge of Layer 2 scaling solutions and cross-chain protocols
Experience with Web3 libraries such as ethers.js or web3.js
Familiarity with Docker, Kubernetes, and AWS/GCP
Open-source contributions or active involvement in Web3 communities
What We Offer
Competitive salary package ($180k – $240k USD)
Fully remote work environment
Opportunity to work on cutting-edge blockchain products
Fast-moving and highly collaborative engineering culture
Flexible working hours
Career growth opportunities in the Web3 industry
Work with an experienced international team
Why You Should Apply
If you are passionate about blockchain technology and building products that impact users worldwide, we want to hear from you. Join us to work on challenging problems, contribute to meaningful products, and grow your career in the rapidly evolving Web3 space.
Hiring Process
Application Review: Submit your resume, portfolio, GitHub profile, and any relevant blockchain or Web3 project experience.
Technical Assessment: A short coding challenge or project relevant to full stack blockchain development.
Interview Rounds: Virtual interviews with our engineering and product teams to discuss your experience, problem-solving skills, and approach to blockchain development.
Final Discussion: Meet with leadership to discuss vision, culture fit, and your potential contributions.
We aim for a smooth and transparent hiring experience. Candidates will receive timely feedback at every stage.
Game Developer / AI Integration Developer — Startup
DeGameVerse is building a next-generation Web3 gaming ecosystem where developers create games and players play, progress, and earn within a unified platform.
We are building:
▫️ AI-assisted game creation tools
▫️ Web-based casual & idle games
▫️ Player-first reward economy
▫️ Walletless onboarding experience
This is an early-stage startup forming its core founding team.
Role Overview
We are looking for a creative and technically strong Game Developer who can also explore AI-driven game generation and integration.
You will help build engaging web-based games and connect them to the DeGameVerse ecosystem.
This is a builder role, not a traditional employment position.
Responsibilities
Develop simple to mid-level web games (JavaScript / Phaser / Unity WebGL)
Design core gameplay mechanics (progression, rewards, loops)
Integrate games into DeGameVerse platform ecosystem
Work on AI-assisted game creation concepts and prototypes
Handle game logic, scoring, and interaction systems
Collaborate with full-stack developer for platform integration
Optimize games for mobile-first web experience
Requirements
Strong understanding of JavaScript or game development frameworks
Experience building browser-based or mobile-friendly games
Good grasp of game mechanics and player engagement loops
Creative mindset for designing fun and scalable gameplay
Bonus Skills
Experience with Phaser / Unity WebGL / Three.js
Exposure to AI tools (GPT APIs, procedural generation, etc.)
Interest in Web3 gaming or digital economies
Experience with casual or idle game development
What We Offer
Early founding team position in DeGameVerse ecosystem
Equity-based contribution model
Opportunity to publish games under a shared ecosystem
High creative freedom in game design and experimentation
Direct collaboration with core product founder
Important Note
This is an early-stage startup role.
There is no fixed salary at this stage. Compensation is based on equity and long-term ecosystem growth.
How to Apply
Send:
Portfolio / GitHub / game demos
Short intro about your experience
Why you want to build Web3 games
Any previous projects (if available)
Full Stack Developer (Core Builder) — Startup
DeGameVerse is building a next-generation Web3 gaming platform where developers can create games and players can play, progress, and earn inside a unified ecosystem.
We are focused on:
Walletless onboarding
AI-assisted game creation
Player-first game economy
Mobile-friendly gaming experiencesexperiences
This is an early-stage startup currently building its core founding team.
Role Overview
We are looking for a passionate Full Stack Developer to help build the core infrastructure of DeGameVerse.
You will work directly with the founder to develop the platform architecture, user systems, game hub, and Web3 integrations.
This is not a traditional job position. We are building with a startup mindset and long-term vision.
Responsibilities
Build responsive frontend interfaces using React / Next.js
Develop backend APIs and database systems
Implement authentication and user management
Integrate MPC wallet / Web3 onboarding systems
Create scalable game hub architecture
Optimize platform performance and security
Collaborate on product decisions and feature planning
Requirements
Strong knowledge of React / Next.js
Experience with backend development (Node.js, Firebase, Supabase, etc.)
Understanding of REST APIs and databases
Basic understanding of Web3 concepts
Strong problem-solving skills
Ability to work independently in a startup environment
Bonus Skills
Wallet integration experience
Web3 or blockchain project experience
Multiplayer or gaming platform experience
AI tool integration experience
What We Offer
Early core team position
Equity-based opportunity
Direct impact on product direction
Opportunity to help build a large-scale Web3 gaming ecosystem from the ground up
Important
This is an early-stage startup role.
No fixed salary initially. Compensation will be equity-based until funding or revenue is secured.