Hyphen Connect Limited Jobs

Smart Contract Developer (DEX) - Remote/ Mandarin Speaking

Hyphen Connect Limited

Smart Contract Developer (DEX) - Remote/ Mandarin Speaking

Reposted One Month Ago

Be an Early Applicant

Remote

Hiring Remotely in Australia

Mid level

Remote

Hiring Remotely in Australia

Mid level

Design and implement core on-chain DEX systems (vaults, clearinghouses, settlement), build Oracle frameworks, optimize Solidity contracts for gas and security, collaborate with backend/QA and auditors, and lead mainnet deployments integrating off-chain matching engines.

The summary above was generated by AI

Our client is a leading DeFi protocol and looking for a Smart Contract Engineer.

Responsibilities

Architect and implement core on-chain protocols for a Decentralized Exchange (DEX), including capital vaults, clearinghouses, and settlement engines.
Develop the underlying logic for clearing and settlement processes, ensuring high-fidelity integration with off-chain high-performance matching engines.
Design and maintain robust Oracle contract frameworks to support real-time price feeds, data validation, and asset valuation.
Lead smart contract security hardening initiatives, collaborate with external auditors to rectify vulnerabilities, and oversee mainnet deployments.
Partner with backend and QA teams to bridge the gap between off-chain trade commands and on-chain fund movements for seamless execution.

Requirements

Degree in Computer Science, Software Engineering, Cryptography, or a related technical field.
3+ years of professional Solidity development with deep expertise in EVM mechanics, Gas optimization techniques, and ERC standards.
2+ years of specialized experience in DEX clearing and settlement workflows, including sophisticated Oracle integration.
Proficient in Rust or Move programming, with the ability to lead contract module development across diverse blockchain ecosystems.
Strong understanding of the architectural paradigms of high-performance chains.

Similar Jobs

Ericsson

Functional Systemization Engineer

An Hour Ago

Remote

Senior level

Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)

Develop and adapt radio functions for new products, translating technical requirements into system solutions for measurements, supervision, and digital-to-RF conversion. Conduct technical studies, evaluate alternatives, collaborate across radio, baseband, and ASIC teams, and support hardware-software integration in design labs. Contribute to 5G development and 6G studies, with potential work in control algorithms, passive intermodulation cancellation, and antenna calibration.

Top Skills: 5G6GAntenna CalibrationAsicBasebandControl AlgorithmsEmbedded SoftwareEmbedded SystemsHardware ArchitectureHardware DesignHardware-Software IntegrationPassive Intermodulation CancellationRfSoftware Development

Magna International

Hardware Lead Engineer - Camera /ASI

11 Hours Ago

Remote or Hybrid

Senior level

Automotive • Hardware • Robotics • Software • Transportation • Manufacturing

Leads automotive camera and electronic hardware development from concept through mass production. Designs analog, digital, power, processor, memory, and communication circuits; defines verification strategies; and supports validation, EMC, reliability, and safety activities. Conducts design reviews, DFMEA, FTA, and DRBFM, investigates hardware issues, manages technical risks, and collaborates with system, software, mechanical, manufacturing, quality, suppliers, and customers. Provides technical leadership across development projects and may mentor junior engineers.

Top Skills: Analog ElectronicsAsil-BAspiceAutomotive ElectronicsAutomotive EthernetCanCan FdCispr 25DdrDigital ElectronicsEmcEsdFlashFpd-LinkGmslI2CIso 11452Iso 21434Iso 26262Iso 7637LinLpddrLvdsMicroprocessorsMipi Csi-2Power ElectronicsSocSpiUart

Accuris

Account Manager

Yesterday

Remote

Senior level

Information Technology • Machine Learning • Software • Conversational AI • Generative AI • Manufacturing

Owns key accounts and sales growth in Japan by retaining customers, driving renewals, upselling and cross-selling solutions, and developing new business. Builds pipelines, manages commercial relationships, leads complex customer problem-solving, presents technical information, coordinates internal resources, and provides market feedback. The role requires independent territory planning, senior-level client engagement, strong communication, and occasional domestic or international travel.

What you need to know about the Sydney Tech Scene

From opera to comedy shows, the Sydney Opera House hosts more than 1,600 performances a year, yet its entertainment sector isn't the only one taking center stage. The city's tech sector has earned a reputation as one of the fastest-growing in the region. More specifically, its IT sector stands out as the country's third-largest, growing at twice the rate of overall employment in the past decade as businesses continue to digitize their operations to stay competitive.