Jobs at Hyphen Connect Limited

Audit and analyze zero-knowledge circuits and cryptographic primitives to ensure security and efficiency, perform code reviews, evaluate protocols, and collaborate with teams to improve privacy-preserving technologies.

Work with external developers to integrate a cross-chain communication protocol, provide troubleshooting and technical support, produce and maintain developer-focused documentation, and contribute feature feedback to improve the protocol.

Lead design and delivery of institutional Web3 trading dashboards. Manage timelines, resources, and stakeholder alignment while collaborating with cross-functional teams to integrate on‑ and off‑chain data. Combine project management and UI/UX expertise to enhance user engagement and functionality for DeFi and institutional trading products.

Implement and optimize EVM-compatible features, reduce gas usage, develop and test smart contracts, collaborate on Ethereum infrastructure, and provide technical support.

Lead and coordinate decentralized exchange (DEX) projects on Solana from initiation to closure. Collaborate with cross-functional teams, manage risks, communicate status to stakeholders, and implement project management best practices to ensure timely delivery and successful integration within the DeFi ecosystem.

Develop and maintain backend services in Go, manage distributed validator sets, and automate infrastructure using Kubernetes, Terraform, and AWS. Collaborate with cross-functional teams to deploy scalable Web3 solutions, monitor and troubleshoot performance and security issues, and contribute to architecture and design to improve reliability and scalability.

Lead ecosystem growth for a Layer 1 blockchain: strategize expansion, support and mentor grant winners, engage developer community, run events/workshops, and align goals with cross-functional teams.

Lead and architect high-performance trading infrastructure on Solana using Rust. Oversee protocol and backend teams, design exchange primitives (margin, liquidation, liquidity), audit low-latency code paths, and mentor engineers to ensure reliability and execution quality.

Lead global legal and compliance for a crypto exchange: advise on regulatory matters, draft and negotiate bilingual contracts, oversee global regulatory adherence, coordinate international counsel, mitigate legal risk, and monitor evolving regional regulations affecting operations.

Lead and coordinate a protocol V2 launch and token migration. Manage cross-functional teams, develop and maintain project plans and schedules, assess risks and mitigation, monitor progress, and report outcomes to stakeholders to ensure timely, successful execution.

Lead and manage the design team to create UX strategies, improve Web3 onboarding and engagement for a consumer-facing dApp, conduct user research, and collaborate cross-functionally to support company goals.

Provide legal counsel for a US fintech startup focused on cross-border blockchain payments: draft and negotiate contracts, monitor SEC and MiCA regulatory changes, perform legal research, advise on fintech and crypto compliance, and collaborate with internal teams to ensure regulatory adherence.

Perform manual smart contract code reviews to identify critical vulnerabilities, collaborate with development teams to recommend fixes, use tools like Slither and Foundry to support analysis, and document findings in clear reports for technical and non-technical stakeholders while staying current on blockchain security trends.

Design and implement high-throughput exchange logic and Rust-based smart contracts on Solana. Develop funding-rate mechanisms, AMMs, margin systems, liquidation engines, and on-chain risk management. Translate economic models into performant SVM programs and audit critical code for security and efficiency.

Serve as a senior Java full-stack engineer building and maintaining backend services for blockchain applications, integrate APIs with React/Vue frontends, design scalable enterprise blockchain solutions, troubleshoot complex backend issues, and collaborate with cross-functional teams to apply best practices.

Lead SRE/DevOps teams to improve platform reliability, implement reliability roadmaps, oversee incident management, ensure scalable secure cloud-native infrastructure, and collaborate cross-functionally to align reliability with business goals.

Lead ideation, technical development, and launches of DeFi/fintech product features. Own PRDs, drive cross-functional execution, manage designers and engineers, run user interviews, analyze feedback and analytics, collaborate with growth, and make data-informed product decisions to scale and optimize products.

Lead on-chain and off-chain market surveillance: detect and investigate manipulation (wash trading, spoofing, front-running), build statistical detection models, conduct transaction tracing, produce real-time dashboards and reports, and collaborate with engineering to automate and integrate advanced surveillance tools.

Build and maintain automated test suites for smart contracts and UIs, integrate testing into development, identify and track bugs, improve test frameworks, and ensure comprehensive coverage for new features.

Design and implement core Web3 protocol features and secure smart contracts in Solidity. Integrate blockchain solutions with cross-functional teams, ensure scalability and performance, stay current on EVM internals, conduct code reviews, and mentor junior engineers.