{"id":1266154,"url":"https://alion.io/job/good-co-web3-architect","title":"Web3 Architect","company":{"id":3801248,"name":"Good Co","domain":"goodco.co.in","url":"https://alion.io/company/good-co-2","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Web3","role_family":"Web3","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":24000,"max_usd":51000,"period":"year","method":null,"sample_n":60},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Account Abstraction","optional":false},{"name":"Cosmos","optional":false},{"name":"DeFi","optional":false},{"name":"Ethereum","optional":false},{"name":"Layer 2","optional":false},{"name":"Rust","optional":false},{"name":"Smart Contracts","optional":false},{"name":"Solana","optional":false},{"name":"Solidity","optional":false},{"name":"Substrate","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"Kubernetes","optional":true},{"name":"Polkadot","optional":true}],"status":"live","first_seen_at":"2026-09-07T11:58:28Z","employer_posted_date":null,"last_verified_at":"2026-09-07T11:58:28Z","board_verified":false,"closed_at":null,"days_open":23,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":23},"description":"Role & Responsibilities:\n\n- Design and define scalable, secure, and high-performance Web3 / blockchain architectures aligned with business and product requirements.\n\n- Lead the architecture and technical design of decentralized applications (dApps), smart contracts, blockchain protocols, wallets, token ecosystems, and Web3 infrastructure.\n\n- Evaluate and select appropriate blockchain networks and technologies such as Ethereum, EVM-compatible chains, Layer 2s, Solana, Cosmos, or other emerging protocols.\n\n- Define architecture patterns for on-chain and off-chain components, APIs, microservices, databases, event-driven systems, and blockchain integrations.\n\n- Lead smart contract architecture, development standards, upgradeability, interoperability, and security practices.\n\n- Collaborate with engineering, product, security, DevOps, and business teams to translate requirements into robust technical solutions.\n\n- Establish technical standards, coding guidelines, architecture principles, and best practices across Web3 engineering teams.\n\n- Review and provide technical direction on smart contracts, blockchain integrations, APIs, system designs, and infrastructure.\n\n- Identify and mitigate risks related to smart contract vulnerabilities, key management, transaction security, scalability, gas optimization, and blockchain reliability.\n\n- Drive integration with wallets, exchanges, custodians, oracles, bridges, indexing platforms, and third-party Web3 services where required.\n\n- Evaluate emerging technologies including DeFi, NFTs, DAOs, tokenization/RWA, zero-knowledge proofs, account abstraction, Layer 2, and cross-chain interoperability.\n\n- Work closely with security teams on threat modelling, smart contract audits, penetration testing, and security architecture.\n\n- Guide engineering teams through architecture decisions and complex technical challenges.\n\n- Conduct PoCs and technology evaluations to validate new blockchain technologies and architectural approaches.\n\n- Ensure systems meet requirements for scalability, availability, observability, maintainability, compliance, and cost efficiency.\n\n- Stay current with developments in blockchain protocols, Web3 infrastructure, cryptography, and decentralized technologies.\n\nPreferred Candidate Profile:\n\n- 5 - 10 years of overall software engineering experience, with significant experience in Blockchain / Web3 technologies.\n\n- Proven experience designing and implementing enterprise-grade blockchain or Web3 architectures.\n\n- Strong understanding of Ethereum and EVM architecture, blockchain fundamentals, consensus mechanisms, transactions, gas, nodes, and smart contracts.\n\n- Strong hands-on experience with Solidity and smart contract development.\n\n- Experience with one or more additional blockchain technologies such as Rust, Go, Solana, Cosmos, Substrate, Layer 2s, or ZK technologies is highly desirable.\n\n- Strong understanding of smart contract security, common vulnerabilities, upgradeability patterns, access control, reentrancy, oracle risks, and gas optimization.\n\n- Experience designing on-chain/off-chain architectures, APIs, microservices, event-driven systems, and distributed systems.\n\n- Experience integrating wallets, exchanges, custodians, oracles, blockchain nodes, indexers, bridges, and Web3 APIs.\n\n- Strong understanding of cryptography, public/private keys, digital signatures, hashing, Merkle trees, and blockchain security concepts.\n\n- Experience with cloud platforms such as AWS, Azure, or GCP and containerization/orchestration technologies such as Docker and Kubernetes.\n\n- Strong knowledge of software architecture principles, distributed systems, databases, APIs, scalability, performance, and system security.\n\n- Experience leading or mentoring engineering teams and making architecture-level technical decisions.\n\n- Strong analytical and problem-solving skills with the ability to balance business requirements, technical complexity, security, and cost.\n\n- Excellent communication skills with the ability to explain complex blockchain concepts to both technical and non-technical stakeholders.\n\n- A bachelor's or master's degree in Computer Science, Engineering, or a related field is preferred.\nSkills\nWeb3.js, Blockchain, Smart Contract, Solidity, System Architecture, Ethereum","description_format":"text","description_chars":4290,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Cryptocurrencies"],"lifecycle":[{"event":"open","at":"2026-09-25T22:00:00Z"}],"liveness":{"score":27,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.42,"p_room":0.75,"age_days":22,"expected_fill_days":30,"reasons":["seen:22","agency","velocity","win:late"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/good-co-web3-architect","json_url":"https://alion.io/job/good-co-web3-architect.json","meta":{"generated_at":"2026-10-01T02:30:30Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1881,"day_limit":5000,"remaining_today":3119,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}