Lead / Senior Software Developer - Mainapp Platform Team

Shenzhen, China
Full time
Hybrid
Compensation is not specified
Role
Software Engineer
Description

We are seeking a dynamic individual to join our team focused on designing, developing, maintaining, and enhancing software for a variety of venture projects closely tied to our core businesses. These projects are created quickly and efficiently with a lean team structure. As part of our team, you will play an active role in designing various components for scalable applications, spanning from frontend UI to backend infrastructure.

Join the Main App team in executing a system capable of accommodating 100 million active users globally. Senior Software Developers lead and drive the implementation of technical and non-technical solutions to support both internal users and external customers.

Role & Responsibilities

  • Work closely with the Platform Team on project development
  • Hold complete ownership of the product from inception to delivery
  • Collaborate with cross-functional teams including Backend, Frontend, and QA developers
  • Lead continuous improvement initiatives in development processes, tools, and testing
  • Innovate on RAG application, Workflow Automation, and other tools to enhance team productivity
  • Identify bottlenecks and suggest optimized solutions
  • Support and maintain existing applications, resolving bugs and addressing customer issues
  • Analyze and escalate application errors to internal engineering teams
  • Drive architectural, platform, tooling, and DevOps improvements within the team

Requirements

  • 2-8 years of experience in server-side programming languages
  • 2+ years of experience with Ruby on Rails or similar web MVC frameworks
  • Strong communication skills for interactions with both technical and non-technical team members
  • Openness to contributing and engaging with the open-source community
  • Quick learner with a proactive approach and a focus on delivering results
  • Ability to work independently, be accountable, and handle pressure effectively
  • Enthusiastic about learning and self-improvement
  • Willingness to give and receive feedback constructively
  • Proactive in driving personal and team changes for improvement

Advantages

  • Familiarity with scalability, security, and performance considerations
  • Understanding of domain-driven microservices architecture for backend development
  • Proficiency in zero downtime CI/CD practices and development principles
  • Knowledge of DevOps processes and tools
  • Experience with AWS products, resources, and resilience setup
  • Understanding of system networking and third-party monitoring platforms

Life @ Crypto.com

Empowered to think boldly and explore new opportunities in collaboration with a talented and supportive team. Benefit from a transformational and proactive work environment that encourages innovative solutions. Grow both personally and professionally within a culture that values collaboration and support.

Benefits

  • Competitive salary
  • Generous annual leave entitlements
  • Flexible work arrangements, including remote options
  • Career advancement opportunities through an internal mobility program
  • Exclusive work perks, including a Crypto.com visa card

About Crypto.com

Founded in 2016, Crypto.com serves over 80 million customers worldwide, aiming to make "Cryptocurrency in Every Wallet™" a reality. Committed to security, privacy, and compliance, Crypto.com accelerates cryptocurrency adoption through innovation, supporting the next generation of creators and entrepreneurs in building a fairer digital ecosystem.

Equal Opportunities at Crypto.com

Crypto.com is dedicated to fostering an environment where opportunities are accessible to all in a fair and transparent manner. Valuing diversity and inclusion, Crypto.com seeks candidates with various backgrounds, perspectives, and skills to enrich and strengthen the team.

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

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

More Full-time Jobs

Show more

Frontend Web3 Engineer | React | Solidity, Ethereum, Solana

Remote, USA
Remote, USA
Full time
Remote
About the RoleWe are seeking a React Web3 Developer to build decentralized applications and integrate smart contracts across multiple blockchain platforms. Candidates may have experience with Solana, Ethereum, Solidity, or similar smart contract technologies.ResponsibilitiesDevelop and maintain Web3 applications using ReactIntegrate and interact with smart contracts on various blockchainsImplement wallet connections and on-chain interactionsCollaborate with product and blockchain teamsWrite clean, secure, and well-documented codeRequirementsStrong experience with React and modern frontend developmentExperience with any smart contract platform (Solana, Ethereum, Solidity, or similar)Familiarity with Web3 libraries (ethers.js, web3.js, wagmi, etc.)Solid understanding of blockchain fundamentals and dApp architectureAbility to work independently with strong communication skillsPreferredExperience with DeFi, NFT, or multi-chain applicationsFull-stack Web3 experienceHiring ProcessTechnical TaskShortlisted candidates will be given access to a public repository. The task is to:Review the codebase and suggest improvements and optimizationsShare recommendations and best practices based on the existing implementationInclude screenshots of the terminal and browser as references where applicableSubmissions must be shared as:A Google Docs link, orA PDF documentTechnical Interview with CTOA detailed technical interview will be conducted with our CTO. Topics will include:In-depth discussion of the candidate’s understanding of the reviewed codebaseApproach to development challenges and best practicesCultural and Work Environment Interview with CEOThe final stage involves a meeting with the CEO to evaluate:Cultural fit within the companyWork ethic and attitudeAlignment with company values and visionExpectations regarding work environment and team collaboration
Payment in Crypto
7,000-10,000
Monthly
See details

Crypto Outreach Hunter – High Commission (Remote)

Full time
Remote
XanaNetwork (@xananetwork) is hiring 5–8 outreach hunters. We just relaunched — same core team with a track record of multi-hundred-million caps and six-figure holder bases. Your job:• Send 300–600 high-quality cold DMs per day on Twitter (DexScreener, Pump.fun, new launches)• Get warm replies → we close Pay (performance-first):• $800–$1,200 USD monthly base• + $1,500–$4,000 bonus per signed client• Top hunters clear $8k–$15k+/mo on commission• Paid trial $100 flat — first 8 who hit 5+ warm replies get hired No experience needed — we’ll train hungry people. Apply → DM @mainnetmike on Twitter with:1. How many DMs you can send daily2. Why you want the role Hungry & coachable only.
Payment in Crypto
800-1,200
Monthly
See details

Data Analyst

Full time
Remote
Bachelor’s degree in Data Science, Statistics, Mathematics, Computer Science, Economics, or a related quantitative field.Strong analytical and problem-solving skills with the ability to interpret complex datasets.Proficiency in SQL and experience working with relational databases.Solid knowledge of Python (Pandas, NumPy) or R for data analysis and automation.Experience building dashboards or visualizations using Tableau, Power BI, Looker, or similar tools.Understanding of statistical methods, A/B testing, and data modeling techniques.Ability to clearly communicate insights to both technical and non-technical stakeholders.Familiarity with Web3, blockchain metrics, on-chain data, and crypto ecosystems is a strong advantage.Ability to work independently, manage multiple tasks, and deliver on deadlines.Good written and spoken English.
7,000
Monthly
See details

Software Developer

Part time
Remote
I’m actively looking for a native Russian speaker who can expertly conduct or participate in job interviews—especially those requiring strong communication, technical understanding, and professional presence. This person should feel at ease discussing software engineering, or related topics, while also being able to assess a candidate’s clarity, depth, and overall fit. If you’re a fluent Russian speaker with the confidence and experience to shine in a technical interview setting, I’d be excited to connect and explore the opportunity with you.
Payment in Crypto
2,000-3,000
Monthly
See details

Smart contract developer for a nft project

Hobbs, USA
Hobbs, USA
Full time
Remote
RAOUTE PROTOCOL is project name. I have the assessment already. Possibility close to 4 million when project has minted target goal
Payment in Crypto
4.17
Monthly
See details