Solidity Jobs
33 jobs found
CoW DAO
2 days ago
## About CoW DAO **CoW DAO** is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades for optimal outcomes. We also fund values-aligned projects via the CoW Grants Program. CoW Protocol is consistently ranked among the top DEX aggregators by monthly volume and is the largest intent-based exchange. Our MEV Blocker protects trades from harmful MEV extraction and is integrated across the Ethereum ecosystem. The CoW AMM is the only live AMM designed to protect liquidity providers from LVR (loss-versus-rebalancing). With over **100 open-source repositories** on GitHub, we're transparent, community-driven, and deeply committed to the open-source ethos. Our real-time Dune Analytics dashboard showcases billions in cumulative trading volume and a rapidly growing user base. As we continue to scale, CoW DAO remains at the forefront of DeFi innovation, prioritizing security, efficiency, and decentralization. Learn more. ## About the Role We are hiring a **Smart Contract Engineer** to help shape the next iterations of CoW Protocol and extend its real-world use cases. **Location:** We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in **Europe or remote +/- 4 hours CEST time**. *Please note* we’re not hiring from the United States, Australia, or New Zealand. **Position:** **Full-time contractor** ## What You Will Do You will join a small group of highly experienced smart contract engineers and work closely with them to architect, build, and iterate on the protocol, not just maintain it. If you enjoy digging deep into problems, are not afraid to throw away code, and like collaborating in public with a strong GitHub history, this role is for you. - Build new protocol features by designing and implementing smart contracts and ensuring they integrate cleanly with our off-chain infrastructure. - Work on sophisticated DeFi integrations such as flash loan-based flows with top protocols, as well as collaborations with leading wallets and lending markets. - Help reshape the next iteration of CoW Protocol, focusing on decentralization, verifiable execution, and pragmatic on-chain order settlement. - Support the health of the protocol by investigating suspicious transactions, detecting on-chain misbehavior, and contributing to CoW DAO governance discussions and proposals. - Review and advise on integrations from external teams, including grant proposals and support for grantees building on top of CoW Protocol. - Collaborate in a remote-first environment through code reviews, async discussions, and a public GitHub-driven development process with strong testing and CI. ## Tech You’ll Work With - Smart contracts: Solidity, Foundry (and occasionally Hardhat). - Backend and services: Rust and Kubernetes, where contracts connect to off-chain components. - Monitoring and debugging: Tenderly, Grafana, and Elasticsearch for tracing and alerting. - Data and analysis: Python, Dune Analytics. - Governance tools: Safe multisig, Snapshot. - Supported chains: Ethereum, Gnosis Chain, Arbitrum, Base, and potentially others as the roadmap expands. ## Who You Are - You have solid Solidity experience and a track record on EVM-compatible chains, ideally visible through meaningful GitHub activity and collaboration with others. - You are strong in Rust or Python; Rust is preferred, but deep Python skills plus a real willingness to learn Rust also work. - You are a problem solver who likes to dig into issues, reason about trade-offs, and architect “masterpiece” level solutions rather than quick hacks. - You are comfortable working in a highly async, remote setup, with thoughtful written communication and detailed code reviews. - You take ownership, follow through, and are curious about extending and reiterating on the protocol rather than just implementing tickets. ## Nice to Have - Familiarity with the DeFi ecosystem and major protocols. - Experience contributing to or maintaining open source projects. ## What We Can Offer - Flexible work environment: Join our hub in Lisbon or work remotely. - Token plan: Have a stake in our mission and shape the future of CoW DAO. - Periodic gatherings: Enjoy opportunities to connect with the rest of the team through regular trips. - Conference allocation: Stay up-to-date with ecosystem advancements using our conference budget. - Learning budget: Use our learning budget to support your higher ambitions. - Hardware budget: Take advantage of a hardware budget for acquiring necessary equipment. - Make an impact: You are joining a startup where you can make a huge difference. Your work matters! - Flat hierarchies mean fewer processes and bureaucracy - see more of your ideas come to life! - Flexible work and vacation times: Prioritize work-life balance through our robust flexible work policy and vacation allowance. - Growth: If you're someone who loves taking the initiative and getting things done, CoW offers lots of opportunities for your individual growth. ## Referral Program Earn 5,000 USDC or USD with the refer-to-earn program. More details here. ## Culture Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we're all about feedback, coming together, and enjoying the journey along the way! **At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.** When applying, mention the word **CANDYSHOP** to show you read the job post completely.
5 days ago
## About the Company Rain makes the next generation of payments possible across the globe. We’re a lean and mighty team of passionate builders and veteran founders. Our infrastructure makes stablecoins usable in the real-world by powering card transactions, cross-border payments, B2B purchases, remittances, and more. We partner with fintechs, neobanks, and institutions to help them launch solutions that are global, inclusive, and efficient. You will have the opportunity to deliver massive impact at a hypergrowth company that is funded by some of the top investors in fintech, crypto, and SaaS, including Sapphire Ventures, Norwest, Galaxy Ventures, Lightspeed, Khosla, and several more. If you’re curious, bold, and excited to help shape a borderless financial future, we’d love to talk. ## Our Ethos We believe in an open and flat structure. You will be able to grow into the role that most aligns with your goals. Our team members at all levels have the freedom to explore ideas and impact the roadmap and vision of our company. ## About the Role You'll build multi-chain smart contract and backend infrastructure across EVM, Solana, and Stellar to power crypto-backed card products. Our systems handle large transaction throughput, continuous blockchain data ingestion, and chain-specific complexity, with scalability and reliability as core design goals. ## What you'll do - Be a critical part of the technical and product roadmap - Contribute to our backend and blockchain infrastructure - Interact with smart contracts across multiple chains - Drive the development on new smart contracts and support new chains - Scale our on-chain infrastructure to millions of end users globally - Rapidly ship new capabilities to our customers - Help drive the architectural decisions of a rapidly evolving product ## What we're looking for - Experience with NodeJs and other backend technologies - Experience with interacting with smart contracts and blockchains - This position is for folks with 2-10+ years experience, compensation will be based on experience ## Nice to haves, but not mandatory - Fintech experience (neobank or card issuing experience gets extra brownie points) ## Things that enable a fulfilling, healthy and happy experience at Rain: 1. **Unlimited time off** 🌴 - Unlimited vacation can be daunting, so we require Rainmakers to take 10 days minimum for themselves. 2. **Flexible working** ☕ - We support a flexible workplace. If you feel comfortable at home please work from home. If you’d like to work with others in an office feel free to come in. We want everyone to be able to work in the environment in which they are their most confident and productive selves. New Rainmakers will have a stipend to create a comfortable atmosphere at home. 3. **Easy to access benefits** 🧠 - For US Rainmakers, we offer comprehensive health, dental and vision plans for you and your dependents, as well as a 100% company subsidized life insurance plan. 4. **Retirement goals** 💡 - Plan for the future with confidence. We offer a 401(k) with a 4% company match. 5. **Equity plan** 📦 - We offer every Rainmaker an equity option plan so we can all benefit from our success. 6. **Rain Cards** 🌧️ - We want Rainmakers to be knowledgeable about our core products and services. To support this mission, we issue a card for our team to utilize for testing. 7. **Health and Wellness** 📚 - High performance begins from within. Rainmakers are welcome to use their card for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you! 8. **Team summits** ✨ - Summits play an important role at Rain! Time spent together helps us get to know each other, strengthen our relationships, and build a common destiny. Expect team and company offsites both domestically and internationally. *When applying, mention the word CANDYSHOP to show you read the job post completely.*
5 days ago
## Location Fully remote, EU timezone (CET +/- 2 hours) ## Start Date ASAP ## Languages English is mandatory; French is a plus We are hiring at **Pragmatike** to expand our team and drive the growth of our internal projects. Our focus is on developing cutting-edge solutions in Cloud Computing, Blockchain, and Artificial Intelligence, while fostering a culture of collaboration and innovation. Joining us means being part of a passionate team where your ideas and skills directly contribute to shaping tomorrow's technologies. If you're excited about working on ambitious projects in a dynamic and flexible environment, we'd love to hear from you! ## Responsibilities - Design, build, and scale fullstack applications using **React** and **Node.js** - Collaborate closely with product and design to turn ideas into production-ready features - Own the full application lifecycle, including migrations and system evolution - Lead the transition from legacy monoliths to modern SPA architectures - Improve performance, reliability, and scalability across the stack - Establish and maintain shared components, tooling, and engineering standards - Design and maintain CI/CD pipelines - Participate in architectural discussions, code reviews, and technical decision-making - Contribute across all stages of the product lifecycle, from ideation to delivery ## Required Qualifications - 5–6+ years of experience as a **Senior / Lead / Principal Fullstack Engineer** - MSc in Computer Science or a closely related technical field - Strong experience building **SPAs** with **React** - Solid backend experience with **Node.js** (Python or Go is a plus) - Experience owning full application lifecycles, including **monolith decoupling and migrations** - Strong understanding of **CI/CD** and modern deployment workflows - Experience with **Solana** and **Solidity** - Excellent communication skills and ability to collaborate across teams ## Preferred Qualifications - Experience with **Rails** or legacy monolithic architectures - Exposure to **Crypto, Blockchain, or AI-driven products** - Familiarity with **Docker, Kubernetes**, and cloud infrastructure ## Why Join Us - Competitive salary commensurate with experience - Fully remote-friendly with flexible working hours - Access to cutting-edge AI and trading technologies --- **Pragmatike** is dedicated to a fair, transparent, and inclusive recruitment process. We ensure that no applicant is discriminated against based on age, disability, gender, gender identity or expression, marital or civil partner status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. In accordance with the **General Data Protection Regulation (GDPR)**, your personal data will be processed lawfully, fairly, and securely. We collect and use your personal data solely for recruitment purposes, including sharing it with our client(s) for employment consideration. You have the right to request access, correction, or deletion of your data at any time. We are committed to maintaining the confidentiality and security of your information throughout the recruitment process. When applying, mention the word **CANDYSHOP** to show you read the job post completely.
5 days ago
## Monaco - Founding Engineer Monaco is a crypto-native research and development group building high-performance infrastructure for open financial systems on the Sei Network. We’re a small, senior team operating at the intersection of TradFi speed and DeFi composability. If you thrive in fast-moving environments, write production-grade code, and have opinions about blockspace and market structure, we’d love to meet you. ### What You'll Do * Contribute to the core engineering efforts behind Monaco’s CLOB (Central Limit Order Book), supporting both spot trading and perpetual futures trading instruments. * Build and optimize low-latency trading infrastructure, with both on and offchain nuances. * Lead the smart contract development for Monaco’s EVM-based perpetuals product (Solidity). * Improve performance of order matching systems with a strong focus on latency and reliability. * Ship production code for Monaco v1 and lead explorations into v2 architecture with the Sei Labs. ### Who You Are * 3+ years of engineering experience, building low latency trading systems, ideally across both TradFi and DeFi stacks. * Have worked at or adjacent to HFT firms (e.g., Citadel, Cubist, AQR, Jump, HRT) or were part of early engineering teams at CLOB protocols/perp DEXs (like dYdX, Hyperliquid, Vertex). * Bring experience in Rust and Solidity, with the ability to navigate low-level systems and smart contracts. * Have built or traded DeFi strategies and understand the nuances of institutional users, market structure, performance optimization, and gas fees. * Must be based in NYC or willing to relocate. When applying, mention the word **CANDYSHOP** to show you read the job post completely.
Payna | YC W26
5 days ago
## Company Description Paena is building the first on-chain earned wage access platform that connects decentralized liquidity to real workers living paycheck to paycheck. We provide instant cash advances with smart contract-based repayment and yield-subsidized fees that dramatically undercut legacy earned-wage-access incumbents. You will lead core engineering and product development at the intersection of fintech infrastructure, DeFi protocols, and consumer systems. We use crypto for good. Your work will directly shape how capital flows from on-chain markets to off-chain users at scale. ## Role Description We are hiring founding full-stack/Solidity engineers to join us in San Francisco for this upcoming batch starting in January. This is a rare chance to join at day zero, ship product to real users, and help define how workers around the world access their earnings. ## What You Will Do * Build the core worker experience for requesting and repaying cash advances using React Native, TypeScript, and modern mobile tooling * Design, implement, and audit Solidity smart contracts for earned wage access, including ERC 4626 vaults * Integrate and build on top of DeFi protocols such as Morpho, Aave v3 with forward-looking support for Aave v4 * Architect backend systems in TypeScript or Python using Node.js frameworks, relational databases, and event-driven job queues * Implement ACH debit and bank payment flows, reconciliation, and failure handling across off-chain and on-chain systems * Build smart wallet infrastructure using embedded wallet and key management systems such as Privy or Turnkey * Design secure transaction orchestration across wallets, payment rails, and smart contracts * Ship fast, talk directly to users, and iterate based on real feedback ## What We Are Looking For * 3+ years of experience working as a software engineer at a fintech or web3 company or early-stage startup, including experience shipping production systems * Completed a Bachelor’s degree in Computer Science, Engineering, or a related field, or graduating in December of this year * Extremely strong familiarity with modern web and backend stacks including TypeScript, React, React Native, Node.js, and relational databases * Strong familiarity with Solidity and EVM-based smart contracts, or a demonstrated ability to ramp up extremely quickly and ship audited on-chain code * Familiarity with DeFi primitives and protocols such as ERC 4626 vaults, Aave v3 or similar money markets, and stablecoin-based systems * Experience integrating payments and financial infrastructure such as ACH debit, bank account linking, or transaction reconciliation * Proven experience designing and shipping systems within structured engineering organizations, including system design, code review, testing practices, and production operations * Ability to lead technical execution, set engineering standards, and mentor or manage other engineers as the team grows ## Compensation And Logistics * Build real financial infrastructure that materially improves people’s lives * Work on one of the rare YC crypto companies focused on real-world users and cash flow * Own large technical surface area from protocol design to user impact * Competitive compensation, meaningful equity, and high autonomy * Backed by top-tier investors with long-term conviction in the space When applying, mention the word **CANDYSHOP** to show you read the job post completely.
6 days ago
## About Invesco As one of the world’s leading independent global investment firms, Invesco is dedicated to rethinking possibilities for our clients. By delivering the combined power of our distinctive investment management capabilities, we provide a wide range of investment strategies and vehicles to our clients around the world. If you're looking for challenging work, intelligent colleagues, and exposure across a global footprint, come explore your potential at Invesco. ## What’s in it for you? Our people are at the very core of our success. Invesco employees get more out of life through our comprehensive compensation and benefit offerings including: - Flexible paid time off - Hybrid work schedule - 401(K) matching of 100% up to the first 6% with a discretionary supplemental contribution - Health & wellbeing benefits - Parental Leave benefits - Employee stock purchase plan ## Job Description **About the role:** The Senior Blockchain Technical Lead, Digital Assets will play a pivotal role in shaping and executing the firm's digital asset strategy. This individual will lead the technical assessment and integration of blockchain infrastructure and smart contract platforms to support new product offerings. With a strong background in software engineering and a strategic mindset, the candidate will collaborate closely across the Product Division and with key business stakeholders to align technology solutions with business goals. The role requires a deep understanding of blockchain ecosystems, smart contract development, and the ability to evaluate and work with external partners to implement scalable digital capabilities. **Responsibilities of the role:** - Lead the technical evaluation and integration of blockchain infrastructure and smart contract platforms - Collaborate with internal and external stakeholders to define and implement digital asset strategies - Participate in the design and development of new digital asset products and capabilities - Assess and manage relationships with external technology partners and vendors - Conduct technical due diligence on emerging blockchain technologies and tools - Support the development of secure and scalable infrastructure including wallets, key management, and custody solutions **Requirements of the role:** - 8+ years of experience in software engineering or technology leadership roles - Background in blockchain or Web3 companies, focused on infrastructure and smart contract development - Experience working with JSON-RPC APIs to interact with blockchain nodes and using Web3 libraries (e.g., web3.js, ethers.js) to build and test blockchain integrations - Strong track record of collaborating with product and business teams to deliver technology solutions - Experience leading technical assessments and implementations of distributed ledger technologies - Familiarity with financial services or product development in a financial context is preferred - Proficiency in smart contract development using Solidity, Rust, or other smart contract languages - Deep understanding of blockchain protocols, infrastructure, and tooling - Strong strategic thinking and problem-solving skills - Collaborative team player with a proven ability to work effectively across cross-functional teams and stakeholder groups - Highly motivated self-starter with a growth mindset, strong initiative, and the ability to thrive in fast-paced, dynamic environments The salary range for New York City for this position is $180,000-$200,000 year. The total compensation offered for this position includes salary and incentive pay and will vary based on skills, experience and location. **Full Time / Part Time** Full time **Worker Type** Employee **Job Exempt (Yes / No)** Yes **Workplace Model** Pursuant to Invesco’s Workplace Policy, employees are expected to comply with the firm’s most current workplace model, which as of October 1, 2025, includes spending at least four full days each week working in an Invesco office. This reflects our belief that spending time together in the office helps us build stronger relationships, collaborate more easily, and support each other’s growth and development. The above information on this description has been designed to indicate the general nature and level of work performed by employees within this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. The job holder may be required to perform other duties as deemed appropriate by their manager from time to time. Invesco's culture of inclusivity and its commitment to diversity in the workplace are demonstrated through our people practices. We are proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender, gender identity, sexual orientation, marital status, national origin, citizenship status, disability, age, or veteran status. Our equal opportunity employment efforts comply with all applicable U.S. state and federal laws governing non-discrimination in employment. *When applying, mention the word CANDYSHOP to show you read the job post completely.*
Ethereum Foundation
10 days ago
## About the Ethereum Foundation The Ethereum Foundation (EF) is a global non-profit organization dedicated to helping Ethereum become an open, decentralized infrastructure for the world. We allocate resources to critical projects when needed and step back when others can take the lead. ## Role Summary We are looking for a developer to join the Ethereum Foundation’s Account Abstraction & Interop efforts. You will focus on improving the **developer experience (DX)** for both ERC-4337 and EIL (Ethereum Interoperability Layer), helping developers build, test, and integrate with these protocols. This role combines hands-on tool development with applied protocol knowledge. You’ll create and maintain frameworks, plugins, and testing environments that make it easier for developers to adopt account abstraction and cross-chain interoperability. ## About the Team The Chain & Account Abstraction team works at the cutting edge of Ethereum usability, focused on: - **Account Abstraction (ERC-4337)** – enabling smart contract wallets and alternative transaction flows: https://erc4337.io - **EIL (Ethereum Interoperability Layer)** - connecting L1 and L2s. ## Key Responsibilities Your mission is to lower the barriers to experimentation and adoption by providing powerful, user-friendly developer tools and testing environments. Depending on your skills and interests, you will contribute to a subset of the following: - Build and maintain **Foundry, Hardhat, viem, and ethers.js plugins** to support ERC-4337: - Local test environments - UserOperation (UserOp) building, encoding/decoding, and error decoding - Develop a **gas estimation toolkit**: - Per-account and per-paymaster validation gas analysis - Designing, implementing and supporting **new integrations** with external projects, protocols and developer frameworks - For the new **EIL interop protocol**, design and maintain a **multichain testing framework** and **documentation** - Document your work and collaborate closely with researchers, protocol developers, and ecosystem partners. ## Required Skills & Experience - Strong experience in **Ethereum development tooling** (Foundry, Hardhat, viem, ethers.js, or similar). - Solid knowledge of **smart contract development** (Solidity, contract deployment, testing, debugging). - Strong knowledge of **TypeScript, JavaScript, Solidity**, familiar with Rust, Go, Node.js, React, Angular, Swift/Kotlin can be a plus. - Familiarity with **ERC-4337 and account abstraction concepts**. - Comfort with **cross-chain or multichain development**. - Past contributions to **open source** Ethereum projects are highly valued. - Excellent communication skills and ability to work in a distributed, asynchronous team. - Curiosity, initiative, and a willingness to keep learning. ## Logistics - Fully remote, full-time position. - Flexible hours, though overlapping with Western Europe time zones is a plus (especially around “Eth o’clock” – 14:00 UTC). - Occasional travel to Ethereum events is encouraged but not required. When applying, mention the word CANDYSHOP to show you read the job post completely.
Veridise
11 days ago
## **Veridise Security Analyst** **Interested in applying?** Submit an application [here](insert_link_here). **Job Title:** Security Analyst **Location:** Remote ### **Position Overview** We are seeking a highly skilled and motivated security analyst. The ideal candidate will have a strong background in computer science, possess advanced technical expertise, and demonstrate a deep understanding of security principles. This role involves identifying and mitigating security vulnerabilities through manual code review, running cutting-edge security tools and analyzing their results, actively staying up-to-date on emerging security threats, and learning to audit in new and exciting technologies. *We welcome student applications! However, only applications from students graduating within the next four months will be considered.* ### **About Veridise** Veridise is a blockchain security company founded in 2022 by academics focused on bringing increased automation to the security landscape. Veridise performs security audits for smart contracts, zero-knowledge circuits, blockchain implementations, key management services, and other off-chain services like relayers, bridges, wallet integrations, and more. Additionally, many members of the Veridise team research and develop modern security tools designed to tackle the ever-changing landscape of blockchain development, providing novel and automated insights into the security of smart contracts and zero-knowledge circuits. With these two hybrid approaches, Veridise combines the theory and expertise of the programming languages research community with the persistence and insight of professional security analysts. ### **Key Responsibilities** - Work closely with Veridise audit teams to perform security assessments and analyze potential vulnerabilities. - Document findings and present recommendations for improvements. - Meet and communicate with clients to convey progress and share security issues. - Stay current with the latest trends in security, cryptography, and malware. - Write blogs, present at conferences, and help guide our tool-design teams with feedback and ideas for new automations. ### **Qualifications** - Bachelor’s degree or higher in Computer Science or related field, or 3+ years of experience in the security industry. *We are not currently accepting applications from students graduating more than four months from now.* - Proficiency in at least one of the following programming languages: Rust, Solidity, C/C++, Go, or similar. - Experience with source code security reviews, penetration testing, or reverse engineering. Experience in information security, data compliance, or network monitoring is not necessary for this role. - Familiarity with security frameworks and standards (e.g., OWASP, NIST, ISO). - Deep understanding of security concepts, threat models, and secure software development. - Excellent problem-solving skills, sharp attention to detail, strong ethics, and a desire to prove correctness to yourself. - Effective communication skills for both technical and non-technical audiences. ### **Preferred** - Master’s or PhD with a specialization in security or related field. - 2-4 years of professional experience in security analysis, research, or related roles. - *Cryptography.* Experience or education in designing, breaking, or securely implementing cryptographic primitives and protocols. A math background paired with practical expertise is a great fit. - *Bugs in the Wild.* Experience exploiting and breaking native, web, or blockchain applications with techniques like kernel exploitation, logical error manipulation, sandbox escapes, or other classes of attacks. Previous bug bounty reports are always welcome. - *Malware and Tooling.* Experience in reverse engineering, formal methods/software security tools (fuzzing, automated testing, static analysis, SMT-solving, formal verification). ### **Benefits of Working at Veridise** - Help guide internal research teams and participate in continuing education on security and blockchain topics. - Work with top-tier teams to secure cutting edge projects and technologies. - Opportunity for yearly bonuses. - Fully remote work. *When applying, mention the word CANDYSHOP to show you read the job post completely.*
Token Metrics Inc.
14 days ago
## Smart Contract Engineer Token Metrics is seeking a multi-talented **Smart Contract Engineer** to facilitate the operations of our Engineering team. As a Smart Contract Engineer, you will closely collaborate with fellow engineers and product managers to build infrastructure to bring Token Metrics privacy and scalability infrastructure to the Ethereum ecosystem. Examples of work include building a cross-chain bridge for moving assets, and implementing a Solidity smart contract to validate blocks for a private and auditable transaction system on Token Metrics. ### Responsibilities * Design, implement, test, and deploy EVM smart contracts * Work with external auditors to evaluate security and safety of smart contracts * Take engineering projects from concept and design to production, while working with engineering leaders and the product team to create sound and realistic roadmaps. ### Requirements * 3+ years of professional software engineering experience or equivalent blockchain/smart contract development experience * Proficiency developing in Solidity; familiarity with precompiles * Understanding of software engineering and security best practices, in particular smart contract security * Experience interacting with dapps/web3 * Experience shipping and taking engineering projects to production. ### About Token Metrics Token Metrics helps crypto investors build profitable portfolios using artificial intelligence-based crypto indices, rankings, and price predictions. Token Metrics has a diverse set of customers, from retail investors and traders to crypto fund managers, in more than 50 countries. *When applying, mention the word **CANDYSHOP** to show you read the job post completely.*
Token Metrics Inc.
14 days ago
## **Full Stack Developer (Crypto Native)** Token Metrics is looking for a highly skilled crypto-native **Full-Stack Engineer** to be responsible for designing and developing front-end, back-end, and architecture. You will ensure the responsiveness of applications, work alongside the design team for web design features, and see a project through from conception to final product. This role requires excellent organizational skills and attention to detail. ### **Responsibilities** * Developing front-end website architecture. * Designing user interactions on web pages. * Developing back-end website applications. * Creating servers and databases for functionality. * Ensuring cross-platform optimization for mobile phones. * Ensuring responsiveness of applications. * Working alongside graphic designers for web design features. * Seeing through a project from conception to finished product. * Designing and developing APIs. * Meeting both technical and consumer needs. * Staying abreast of developments in web applications and programming languages. ### **Requirements** * Degree in Computer Science, BS in Computer Science, or equivalent experience. * Strong organizational and project management skills. * Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript. * Familiarity with JavaScript frameworks such as React. * Proficiency with server-side languages such as Node.js. * Familiarity with database technology such as MySQL, PostgreSQL, and MongoDB. * Good experience and understanding of the Solidity language. * LLM experience. * Excellent verbal communication skills. * Good problem-solving skills. * Attention to detail. * Working experience with crypto/web3/blockchain projects. ### **About Token Metrics** Token Metrics helps crypto investors build profitable portfolios using artificial intelligence-based crypto indices, rankings, and price predictions. Token Metrics has a diverse set of customers, from retail investors and traders to crypto fund managers, in more than 50 countries. *When applying, mention the word **CANDYSHOP** to show you read the job post completely.*