Remote
Full-Time
India
Skills
Smart Contracts
Blockchain
Web3
About the Role
Apply through this form:- https://forms.gle/mUr2aJa3pZEQPmoVA
Job Title: Senior Software Development Engineer (SDE III) – Blockchain Infrastructure
Location: [Insert Location]
Reporting To: [Insert Reporting Line, e.g., Engineering Manager – Blockchain Services]
Experience: 5–7 years
Education: B.E/B.Tech in Computer Science, IT, or related field
About the Role:
We are looking for a highly skilled Senior Software Development Engineer (SDE III) to join our blockchain engineering team. The ideal candidate will play a critical role in designing, building, and maintaining secure, scalable blockchain infrastructure. You’ll work on systems that power wallet operations, protocol integrations, crypto asset flows, and compliance enforcement for a high-volume, regulated Web3 environment.
Key Responsibilities:
Token Lifecycle Management:
Execute token listings, delistings, and swaps based on inputs from Marketing and Product teams, ensuring timelines and accuracy.
Crypto Deposit & Withdrawal Systems:
Design and maintain robust systems for managing crypto asset deposits and withdrawals.
Build and monitor integrations with third-party Wallet-as-a-Service (WAAS) providers and blockchain networks.
Implement in-built transaction monitoring and system alert mechanisms.
Transaction Signing:
Sign outbound transactions securely and ensure proper authorization protocols are followed.
Blockchain Node Upgrades:
Track updates released by blockchain protocols, evaluate their impact, and safely implement mandatory/optional node upgrades.
Develop rollback mechanisms in case of instability.
Funds Sweeping:
Automate and manage scheduled sweeping of funds to designated wallets as per internal protocols.
Ensure traceability and security of all fund movements.
Deposit/Withdrawal Audits:
Conduct regular audits to identify and resolve transaction discrepancies.
Ensure transparency and traceability in line with internal and regulatory standards.
Compliance Implementation:
Ensure all wallet operations and crypto transactions meet current compliance regulations.
Proactively update systems and processes in response to changes in standards.
Wallet Management:
Manage end-to-end wallet infrastructure including configurations, access controls, and security protocols.
Custody Integrations:
Integrate and manage multiple third-party custody service providers to ensure secure and reliable storage solutions.
Skills & Competencies:
Technical Skills:
Cryptography and secure transaction protocols
Blockchain and protocol understanding (Bitcoin, Ethereum, etc.)
Smart contract basics
Web3 technologies and third-party wallet integrations
Soft Skills:
Strong problem-solving mindset
Stakeholder communication and cross-functional collaboration
Attention to detail and audit-oriented thinking
Ownership and accountability in high-stakes environments
Stakeholder Interactions:
Internal:
Product Managers, Marketing, Compliance, CHC – for prioritization, updates, alerts, and audit feedback
External:
Wallet providers, Custody providers, Travel rule vendors, Blockchain protocol teams – for integration support and ongoing issue resolution
Performance Metrics (Examples from OKRs):
Timely and accurate token listing/delisting
Uptime and reliability of deposit/withdrawal systems
Successful implementation of node upgrades without disruption
Compliance adherence and audit closure rates
Custody provider integration quality and performance
Job Title: Senior Software Development Engineer (SDE III) – Blockchain Infrastructure
Location: [Insert Location]
Reporting To: [Insert Reporting Line, e.g., Engineering Manager – Blockchain Services]
Experience: 5–7 years
Education: B.E/B.Tech in Computer Science, IT, or related field
About the Role:
We are looking for a highly skilled Senior Software Development Engineer (SDE III) to join our blockchain engineering team. The ideal candidate will play a critical role in designing, building, and maintaining secure, scalable blockchain infrastructure. You’ll work on systems that power wallet operations, protocol integrations, crypto asset flows, and compliance enforcement for a high-volume, regulated Web3 environment.
Key Responsibilities:
Token Lifecycle Management:
Execute token listings, delistings, and swaps based on inputs from Marketing and Product teams, ensuring timelines and accuracy.
Crypto Deposit & Withdrawal Systems:
Design and maintain robust systems for managing crypto asset deposits and withdrawals.
Build and monitor integrations with third-party Wallet-as-a-Service (WAAS) providers and blockchain networks.
Implement in-built transaction monitoring and system alert mechanisms.
Transaction Signing:
Sign outbound transactions securely and ensure proper authorization protocols are followed.
Blockchain Node Upgrades:
Track updates released by blockchain protocols, evaluate their impact, and safely implement mandatory/optional node upgrades.
Develop rollback mechanisms in case of instability.
Funds Sweeping:
Automate and manage scheduled sweeping of funds to designated wallets as per internal protocols.
Ensure traceability and security of all fund movements.
Deposit/Withdrawal Audits:
Conduct regular audits to identify and resolve transaction discrepancies.
Ensure transparency and traceability in line with internal and regulatory standards.
Compliance Implementation:
Ensure all wallet operations and crypto transactions meet current compliance regulations.
Proactively update systems and processes in response to changes in standards.
Wallet Management:
Manage end-to-end wallet infrastructure including configurations, access controls, and security protocols.
Custody Integrations:
Integrate and manage multiple third-party custody service providers to ensure secure and reliable storage solutions.
Skills & Competencies:
Technical Skills:
Cryptography and secure transaction protocols
Blockchain and protocol understanding (Bitcoin, Ethereum, etc.)
Smart contract basics
Web3 technologies and third-party wallet integrations
Soft Skills:
Strong problem-solving mindset
Stakeholder communication and cross-functional collaboration
Attention to detail and audit-oriented thinking
Ownership and accountability in high-stakes environments
Stakeholder Interactions:
Internal:
Product Managers, Marketing, Compliance, CHC – for prioritization, updates, alerts, and audit feedback
External:
Wallet providers, Custody providers, Travel rule vendors, Blockchain protocol teams – for integration support and ongoing issue resolution
Performance Metrics (Examples from OKRs):
Timely and accurate token listing/delisting
Uptime and reliability of deposit/withdrawal systems
Successful implementation of node upgrades without disruption
Compliance adherence and audit closure rates
Custody provider integration quality and performance
Apply for this position
Application Status
Application Draft
In Progress
Submit Application
Pending
Review Process
Expected within 5-7 days
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