Director of Engineering – Blockchain and Rust

Job Summary: We are looking for a highly skilled and experienced Director of Engineering to join our team at Golden Gate. In this role, you will oversee our blockchain and Rust development projects. Your primary responsibilities will include code review, assisting in research, and writing documentation. You will also ensure all projects are completed on time and within budget.

Key Responsibilities:

  • Manage and lead a team of engineers in developing blockchain and Rust-based  solutions.
  • Review and approve code changes and ensure they meet the project’s standards and best practices.
  • Assist in research related to blockchain and Rust-based technologies and guide the team on technical decisions.
  • Write and maintain technical documentation for all projects.
  • Ensure that projects are completed on time and within budget.
  • Collaborate with other teams to ensure all development work aligns with the company’s overall strategy.
  • Mentor and guide team members to enhance their technical skills and contribute to their career development.

Requirements:

  • Bachelor’s or Master’s degree in Computer Science, Mathematics, or a related field.
  • At least 7 years of software development experience, focusing on blockchain and Rust-based technologies.
  • Strong knowledge of blockchain technology and concepts, particularly Substrate.
  • Proficient in Rust and experience with open-source development.
  • Strong project management skills, including managing multiple projects and teams.
  • Strong mathematical skills, particularly in cryptography.
  • Excellent communication and interpersonal skills.
  • Demonstrated ability to lead and manage a team of engineers.
  • Passion for technology and staying up-to-date with the latest trends and advancements in the field.

If you are a self-starter, have a passion for technology, and want to work on cutting-edge projects, we encourage you to apply for this exciting opportunity.

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Project Manager – Blockchain

Job Summary: We are seeking a highly skilled and experienced Project Manager to join our team. In this role, you will manage and coordinate projects related to the Golden Gate blockchain ecosystem. Your primary responsibilities will include planning, organizing, and overseeing project activities to ensure they are completed on time, within budget, and to the required quality standards. You will also be responsible for working with a distributed team across the globe and ensuring that they are aligned with project goals and deliverables.

Key Responsibilities:

  • Manage and coordinate multiple projects related to the Golden Gate blockchain ecosystem.
  • Develop project plans, timelines, and budgets, and ensure they are adhered to.
  • Organize and oversee project activities, including design, development, testing, and deployment.
  • Work with developers and DevOps to ensure project deliverables meet quality standards.
  • Communicate project status, risks, and issues to stakeholders and manage their expectations.
  • Work with a globally distributed team to ensure they align with project goals and deliverables.
  • Implement project management best practices and continuously improve processes and methodologies.
  • Collaborate with other teams to ensure all projects align with the overall company strategy.

Requirements:

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
  • At least 5 years of experience in project management, preferably in a software development environment.
  • Familiarity with GitHub projects, FOSS development practices, and working with a distributed team across the globe.
  • Experience working with developers and DevOps.
  • Strong communication and interpersonal skills, with the ability to work effectively with stakeholders at all levels.
  • Excellent organization and time-management skills, with the ability to manage multiple projects simultaneously.
  •  Ability to work independently and proactively to solve problems and overcome obstacles.
  •  Knowledge of blockchain technology and concepts would be a plus.

If you are a self-starter, have a passion for project management, and want to work on cutting-edge projects in the blockchain space, we encourage you to apply for this exciting opportunity. As a Project Manager, you will play a critical role in managing and coordinating projects related to the Golden Gate blockchain ecosystem, ensuring that they are completed on time, within budget, and to the required quality standards.

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Smart Contract Developer (Solidity)

Binance is the global blockchain company behind the world’s largest digital asset exchange by trading volume and users, serving a greater mission to accelerate cryptocurrency adoption and increase the freedom of money.Are you looking to be a part of the most influential company in the blockchain industry and contribute to the crypto-currency revolution that is changing the world?We are looking for a Smart Contract Developer to design/build secure and reliable dApps on blockchain.This is a full-time position that can be remote from any location and timezone (APAC/EMEA preference).

Responsibilities:

    • Design/implement secure and reliable apps in Solidity.
    • Writing good documentation and giving tech support to the community.
    • Internal quality control and audit of smart contracts.
    • Research multiple dapp protocols, provide advanced vision about the industry.

Requirements:

    • 3+ years of relevant experience as a Smart Contract Developer.
    • Solid experience in delivering resilient and secure code in Solidity.
    • Knowledge and experience of the test-driven development.
    • Well understanding of the Blockchain technologies, especially Ethereum.
    • Familiar with the common Smart Contract vulnerabilities.
    • Solid understanding about Ethereum infrastructure, e.g. like Gnosis, TheGraph.

Working at Binance• Do something meaningful; Be a part of the future of finance technology and the no.1 company in the industry• Fast moving, challenging and unique business problems• International work environment and flat organisation• Great career development opportunities in a growing company• Possibility for relocation and international transfers mid-career• Competitive salary• Flexible working hours, Casual work attireBy submitting a job application, you confirm that you have read and agree to our .

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DevOps Engineer – Golden Gate Blockchain

Job Summary: We are seeking a highly skilled and motivated DevOps Engineer to join our team at the Golden Gate blockchain. As a DevOps Engineer, you will be responsible for deploying and stress testing entire blockchains, dry-run testing upgrades, and running validator nodes. The ideal candidate will have familiarity with automated deployment in a cloud environment using tools like Terraform.

Key Responsibilities:

  • Develop and maintain the infrastructure required for running the Golden Gate blockchain ecosystem.
  • Deploy and stress test entire blockchains in a cloud environment.
  • Dry-run test upgrades to ensure they run smoothly when deployed to the live environment.
  • Work with the development team to ensure that deployments are automated, and the process is smooth and reliable.
  • Maintain, monitor, and troubleshoot issues on live deployments and validator nodes.
  • Configure and manage the cloud environment for maximum efficiency and scalability.
  • Ensure that the blockchain system is highly available and fault-tolerant.
  • Participate in code reviews and work closely with the development team to understand the infrastructure requirements.
  • Monitor and optimize the performance of the blockchain and the infrastructure it runs on.
  • Develop and maintain documentation for the deployment and configuration processes.

Requirements:

  • Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.
  • At least 3 years of experience in DevOps, preferably in the blockchain space.
  • Familiarity with cloud-based deployment and automation using tools like Terraform.
  • Experience deploying and running validator nodes.
  • Experience in stress testing and dry-run testing upgrades.
  • Ability to troubleshoot and resolve issues in a timely and efficient manner.
  • Experience with continuous integration and delivery (CI/CD) tools and practices.
  • Familiarity with blockchain technology and concepts.
  • Strong scripting skills (e.g., Bash, Python, or Perl).
  • Excellent written and verbal communication skills.
  • Strong attention to detail and the ability to work independently.
  • Experience with monitoring and alerting tools.

If you are a self-starter, have a passion for blockchain technology, and want to work on cutting-edge projects in the blockchain space, we encourage you to apply for this exciting opportunity. As a DevOps Engineer, you will play a critical role in deploying and managing the infrastructure required for the Golden Gate blockchain ecosystem, ensuring that it is highly available, fault-tolerant, and scalable.

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Blockchain Security Engineer – (Solidity / Rust / Golang – Senior Level)

About the RoleThe primary responsibility of this role is for CertiK’s security-related services. Intersecting cybersecurity and blockchain, CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contracts, penetration testing, and more. We are looking to hire someone with a passion for Solidity, a deep understanding of the Ethereum Virtual Machine (EVM), distributed computing, and security. You should have an eye for detail and have a passion for combining their skills with a flair for creativity and insight to hack smart contracts. This is a fun and challenging full-time position. You need to be able to put yourself in the mind’s eye of a project’s creator, and capable of putting yourself in the minds of various adversarial or free-riding actors. If you are excited about hacking, threat modeling, scanning, auditing, designing, and enhancing the security of smart contracts across the board then you will thrive in this role. While you work with clients, we will also provide you with plenty of opportunities to get involved with research and development efforts to help us raise the standards of blockchain security.

Responsibilities

    • Work directly with the external blockchain developers to audit their code and secure their products including smart contracts, protocols, and dapp.
    • Contribute to our internal security tools and create new ones that help for improving the security services by following good engineering practices.
    •  Conduct security research and publish your findings in technical blog posts/conferences.
    • Improve our processes and offering and strive for the satisfaction of our clients

Requirements

    • Minimum educational background: Bachelors’ degree or a Master or PhD in Computer Sciences or Security Information.
    • Minimum of 3+ years professional experience as Software Engineer, or Security Engineer.
    • +2 years of experience in Solidity, Ethereum Virtual Machine (EVM), and/or  blockchain technology.
    • Solid experience in threat analysis, advanced persistent threat (APT) or response.
    • Experienced in threat and vulnerability management, penetration testing, and SecOps (intrusion detection, security logging, malware analysis, and forensics).Experience in programming languages such as Rust, Golang, Solidity.
    • Strong background in Math is a plus.
    • Passionate with Cryptocurrency/DeFi/Blockchain is a plus.

About the CompanyOne of the fastest-growing and most trusted companies in blockchain security, CertiK is a true market leader. To date, CertiK has worked with over 3,200 Enterprise clients, secured over $310 billion worth of digital assets, and has detected over 60,000 vulnerabilities in blockchain code. Our clients include leading projects such as Aave, Polygon, Binance Smart Chain, Terra, Yearn, and Chiliz.Investors = Insight Partners, Sequoia, Tiger Global, Coatue Management, Lightspeed, Advent International, SoftBank, Hillhouse Capital, Goldman Sachs, Coinbase Ventures, Binance, Shunwei Capital, IDG Capital, Wing, Legend Star, Danhua Capital and other investors.About YouYou’re a self-starter. You believe in tackling the most important problems, even if they are the most difficult problems. You’re comfortable with the unknown and understand that startup life means that you’re going to be wearing multiple hats. And that’s what motivates you. You’re accountable and obsessed with improvement, both in yourself and in others. You’re up to the challenge of building a world-class company that aims to be the infrastructure for more secure software for all.CompensationTarget annual salary for this role performed in the US is $102,000 – $180,000.The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates.CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all US based full-time employees, along with flexible paid time off and holidays.In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.All CertiK employees are expected to actively support diversity on their teams, and in the Company.

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Blockend (Backend/Solidity) Engineer

About EnsoOur mission is to simplify blockchain interactions by bundling any arbitrary calls into simple one-click, we call these shortcuts. We connect the dots between ecosystems of DeFi, and allow anyone to interact with all the ecosystem participants in one place. Creators can transform their knowledge into executable shortcuts where others can execute, and co-ordinate together.We believe in a world of inclusion where you are the creator, controller and guider of your destiny. Proactively we made the decision to have an open system with no whitelists to encourage a common-sense approach, and not to limit the users' possibilities.Our diverse team of 17 are distributed all over the world as part of our 'remote' culture, united by a shared passion for knowledge sharing, and simplifying the ecosystem. We are intensely curious beings and attract similar minds who are willing to venture collectively into unknown territory to unlock further potential.We are looking for an enthusiastic, self-motivated individual to help us build and scale the next generation platform. Where you will have the ability to set the foundations of the next unicorn whilst learning the depths of web3 from fellow team members. Our team has extensive background in web3 and web2 such as: MakerDAO, Aragon, Gnosis, Coinflex, Sygnum, Swisscom Blockchain, Meta, Revolut, Uber, Klarna, and HSBC.About the roleYou will be creating the foundations of the whole organization through your technical implementations. Using a common-sense, and analytical approach to define, scope, and implement new features adhering to high-quality code.ResponsibilitiesCreate backend services that interact with contracts on multiple chainsWork on our internal SDK to help integrate UI and all backend servicesWork closely with our Smart Contracts team to improve our contracts and way how we use themWork with DevOps team to prepare backend services deploymentsResearch, and integrate DeFi protocolsPitch you ideas how to improve services, processes and productWrite (or generate!) documentationRequirementsSignificant backend engineering experienceStrong proficiency with and TypescriptUnderstanding of Ethereum, its JSON RPC and EVMSecurity focused developmentProficient understanding of code versioning such as GitNice to haveYou understand how your code impact Product and UsersYou can write smart contracts in SolidityYou have experience with Python, Pandas and Jupyter NotebooksEnso welcomes all qualified persons to apply regardless of race, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Compensation will be competitive and commensurate with experience. This is a full-time role that includes health insurance and other benefits.Stay Updated

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Senior Smart Contracts Engineer, Mento Labs

At Mento Labs we aim to create a world in which the economy is denominated in local stable assets and to enable real world adoption of digital currencies. To build sustainable stable assets and a protocol that is used and loved by people and institutions around the world, we need to build a team with many different perspectives and experiences. Mento Labs is a technical powerhouse that combines engineering and economic excellence dedicated to building out the open and decentralized Mento protocol and ecosystem. Mento Labs is seeking a Senior Smart Contracts Engineer to join our Engineering  Team. As part of the Mento Labs you will help design and develop Mento's core smart contracts and help develop best practices and processes to ensure those smart contracts are secure.  This includes the core stability mechanism, multi-chain deployments and decentralized reserve management.

Responsibilities:

    • You'll be writing production-level code in Solidity, Typescript, and some rust/go/python.
    • You'll be gathering requirements from Product Managers, Engineering Partners, and other key internal and external stakeholders in order to determine and implement changes to our core Smart Contracts
    • You'll facilitate the guiding of the proposed changes to the core Smart Contracts
    • You'll collaborate with third-party Smart Contract Auditors to ensure the quality assurance of the proposed changes as they go through our smart contract release process

Required Skills and Experience:

    • You have at least 4 years of experience in software engineering primarily working in any of Typescript, Go, Rust, python.
    • You have 1 – 2 years of experience in Solidity programming and using development frameworks like Foundry, Hardhat or Truffle.
    • You have prior experience in deploying complex smart contract systems to a public blockchain (e.g. Ethereum)
    • You are knowledgeable of the Ethereum Virtual Machine.
    • You have experience working with cloud-based platforms especially Google Cloud Platform
    • You have experience with CI/CD pipelines and the Software Development Life Cycle (SDLC)
    • BONUS: You have experience working with third party smart contract auditors such as OpenZeppelin, Certora
    • BONUS: You have worked on a smart contract system that have processed high dollar volume amount
    • BONUS: You have knowledge of past and common smart contract exploits and know how to avoid them

cLabs ("Celo Labs") started Celo in 2017 and is one of many contributors to the open source project Celo. cLabs builds financial technology to enable prosperity of all beings.To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply and always consider qualified applicants with arrest and conviction records, in accordance with the San Francisco Fair Chance Ordinance.Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us by sending an email to assistance(at). We will treat your request as confidentially as possible. In your email, please include your name and preferred method of contact, and we will respond as soon as possible.

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Fraud Proving Engineer

Fuel Labs is building the fastest modular execution layer in the world. You will be working at the bleeding edge of blockchain scalability R&D designing and building dispute resolution and infrastructure smart contracts.

Required Experience

    • 5+ years of experience as a software engineer
    • 3+ years of experience with Solidity/Vyper/Yul
    • 1.5 + years of experience working with Rust (or C++)
    • 3+ years of experience working with embedded systems
    • Not afraid to work at the assembly level (namely in Yul)
    • Extensive knowledge of the Ethereum virtual machine or blockchain virtual machines
    • Extensive knowledge of the current landscape of bridging solutions
    • Native level proficiency in written and oral English
    • Prior experience working remotely in a globally distributed team

Bonus

    • Experience developing or designing P2P distributed systems.
    • Experience with blockchain technologies
    • Experience with financial systems or other high security services
    • Consuming and contributing to open source codebases
    • Background in philosophy

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Senior Software Engineer, Blockchain Infrastructure

Espresso's mission is to bring Web3 applications like decentralized finance, NFTs, and DAOs to the mainstream by making them cheaper, scalable, and more private for users.The Espresso Sequencer supports the decentralization of layer-2 (L2) rollups in the Ethereum ecosystem and beyond. It handles the decentralized sequencing and data availability of rollup transactions, functioning as a middleware between underlying layer-1 (L1) platforms and any zkVM or optimistic VM.In addition to scalability, Espresso supports applications with greater privacy guarantees than exist in today's smart contract ecosystems. Leveraging zero-knowledge proofs, Espresso has developed the Configurable Asset Privacy (CAP) protocol that allows developers to determine what transactional data remains private and for whom.Contributors to Espresso comprise a diverse team located around the world. We are passionate about building a better infrastructure for how we transact and interact online. We are builders, designers, researchers, and hackers and have contributed in academia, in open source communities, in policymaking, and beyond. We are backed by over $30mm in funding from leading investors in technology and crypto including Greylock Partners, Electric Capital, Sequoia Capital, and Polychain Capital.As a Senior Software Engineer, you will closely collaborate with fellow engineers and product managers to build infrastructure to bring privacy and scalability to the Ethereum ecosystem. Your focus will be on the hardware, software, storage, networking, solidity based smart contracts and reliability aspects of Espresso, while using the cryptography tools developed by our team.

Responsibilities

    • Contribute to the design and implementation of Espresso’s core blockchain infrastructure in Rust
    • 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

    • B.S. in Computer Science, Mathematics, or relevant field, or equivalent computer science and software engineering experience
    • Professional systems engineering with web3 development experience
    • Understanding of software engineering and security best practices, in particular smart contract security
    • Experience shipping and taking engineering projects to production
    • Proficiency developing in Solidity; familiarity with precompiles
    • Strong written and verbal communication skills
    • Passion for writing correct code

Preferred

    • Proficiency with Rust in a production environment (or similar strongly-typed languages such as C++, Haskell, Ocaml, etc.)
    • Experience working on blockchain infrastructure, e.g. EVM based dApps
    • Enthusiasm for the rapidly developing Web3 ecosystem

Benefits

    • Fully remote with flexible hours
    • Work alongside the brightest minds in the crypto space
    • Competitive salary + equity package
    • Regular team off-sites to international locations
    • Unlimited vacation policy
    • Top-tier health, dental, and vision coverage for US employees

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Protocol Engineer (DeFi)

About Tunnel Vision LabsTunnel Vision Labs is a venture studio focused on building sophisticated DeFi and cross-chain communication products. Our mission is to accelerate the adoption of decentralized technologies and unlock the full potential of DeFi and web3.We are a remote-friendly company with a strong commitment to ensuring our team members can do great work and thrive without having to live near an office. This role is open to candidates across the world.About the OpportunityWe are seeking a highly skilled and passionate Protocol Engineer with a strong background in Solidity development and experience in DeFi, markets, financial engineering, or mechanism design to join our team. The ideal candidate will be responsible for developing innovative protocols and writing production-ready code that enables seamless cross-chain asset transfer while maintaining high levels of security.Responsibilities• Develop bleeding edge protocols and write production-ready code for seamless cross-chain asset transfers, focusing on interoperability and safety• Conduct thorough research on existing protocols and market trends to develop new or improve existing financial products• Work as a key member of the protocol engineering team to architect, specify, and implement your research findings• Serve as an educational resource for the rest of the team, ensuring a shared understanding of technical concepts and innovations• Continuously evaluate and improve the security and efficiency of our solutions• Work closely with other engineers to integrate, test, and deploy developed protocols• Ensure the highest quality of code, adhering to best practices and industry standards.Requirements• achelor's degree or higher in Computer Science, Mathematics, Engineering, or a related field• Strong background in DeFi, crypto communities, traditional finance products, and mechanism design• In-depth knowledge of blockchain technology and smart contract development, with a focus on Solidity programming• Proven experience in writing production-ready Solidity code for DeFi applications or protocols• Excellent written and verbal communication skills with the ability to discuss technical concepts clearly and concisely• Open-mindedness towards new ideas with a mindset of continuous learning and improvement• Ability to work independently and collaboratively in a fast-paced environmentNice-to-Haves• Prior experience working on interchain liquidity solutions or cross-chain interoperability projects• Familiarity with the Ethereum, Polkadot, or Cosmos ecosystems• Experience in financial engineering, market making, or structured product designWe are committed to creating a diverse and inclusive work environment and welcome all qualified candidates regardless of their background or experience level. If you share our vision of providing seamless cross-chain asset transfer solutions while prioritizing security, we encourage you to apply.

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