Latest Web3 Rust Jobs:
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Software Engineer Distributed Systems Testing @ Status
Today - Design and implement network simulation tools and solutions to validate the functionality and performance of distributed systems.
- Run, analyze, and report on small-scale simulations to test the behavior of a specific protocol change or software implementation, or to simulate a type of attack on the Waku clients.
- Own, maintain and improve the waku-simulator framework to enable running local simulations of the Waku network.
- Work closely with Waku engineers and researchers to help design and analyze simulations needed to validate assumptions.
- Assist engineers by conducting ad-hoc regression testing, reproducing bugs, and testing bug fixes.
- Be the point of contact within the Waku team for the the Vac/DST (Distributed System Test) Team who is in charge of large scale simulations and QA activities.
- Pre-empt and plan small scale simulations to study the behaviour of Waku clients, identify potential bottlenecks and performance optimization, then handover to DST for large scale simulation to confirm findings.
- Foresee, and help plan and execute any other testing activities that helps ensure the production readiness of Waku, including secure scaling.
- Help provide visibility on testing and simulation output, to ensure that the wider Waku ecosystem is informed of the expected performance of the Waku protocol and software.
- A passion for blockchain technology, privacy-preserving technology and decentralization.
- Solid experience with scripting languages (Python, Shell) and a systems language like Rust, C++, Nim, Go.
- Strong foundation in networks and system programming.
- Working knowledge of Docker and POSIX-like systems.
- Algorithm design skills.
- Have a strong alignment to our principles
- Call with Talent
- Interview with Waku Research team member or lead
- Take home task (paid)
- Interview with another Waku Research team member or Lead to present home task and discuss further
- Interview with Waku Lead
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Blockchain Research Engineer (R&D) @ ChainSafe Systems
4d - Our stack is progressive and open-source and includes Go, Rust, and TypeScript.
- We spearhead ecosystem projects like Lodestar, Web3.js, Forest, and Gossamer.
- We are global, remote-friendly, and open to contractors.
- you like solving complex problems and do not give up until a solution is found
- you like learning new things and explaining them to people
- you are comfortable understanding and contributing to complex codebases
- you are good at reviewing and writing long research documents
- you are a trusted source of clear and accurate information for clients
- you value practicality over perfection
- you are passionate about decentralization and blockchain
- Architect and prototype novel blockchain-based and blockchain-adjacent software solutions to enable new features, improved performance, cross-chain integrations, and more for our clients
- Communicate with internal and external stakeholders regularly to understand their goals, share project progress, and address ambiguities
- Write proposals for new research and development, including detailed project plans with milestones and developer time/cost estimates
- Write specifications and supporting documentation to help developers implement our solutions
- Peer review research, proposals, and code
- Familiar with cryptography and/or blockchain stack including front-end, back-end, smart contracts, and protocol layers
- Experience building blockchain protocols or applications
- Ability to break down complicated concepts into simple language
- Writing technical articles, specifications, white papers
- Deep understanding of cryptography and security in the context of blockchain
- Comfortable reviewing code in the absence of documentation
- Some experience with Go, Rust, JavaScript, and/or Solidity
- Understanding of distributed systems & peer-to-peer network protocols
- Ability to proactively plan, lead, execute, provide updates, and be accountable for projects
- Strong interpersonal skills when collaborating with clients and teammates
- Eager to constantly learn, ask questions, and deepen your understanding
- Experience with open-source development
- Experience writing academic articles and publications
- Product or business development experience
- Selected candidates will be invited to a 30-minute screening call with one of our tech recruiters
- Then, candidates will be invited to a 60-minute cultural fit interview with the hiring team
- Next, the candidate will be given a take-home technical assignment, due in one week
- Based on the technical assignment delivered, candidates will be invited to a 60-minute technical interview
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Rollup Engineer @ Flashbots
6d - Develop a comprehensive understanding of the PBS design space and the Ethereum L2 ecosystem, along with the unique challenges and features of individual rollups
- Collaborate closely with rollups on the decentralization of their sequencers
- Research, develop, and evaluate L2 PBS designs, MEV-Boost on L2, and L2 MEV auctions
- Explore potential paths toward enshrined PBS in collaboration with Ethereum Foundation, the community, and the broader ecosystem
- Experience with Ethereum consensus, and consensus protocols more broadly
- Familiarity with L2 technologies and platforms, such as Optimistic Rollups and zk-rollups
- A strong background in distributed systems, cryptography, and network protocols
- Familiarity with multiple programming languages, including but not limited to Golang, Rust, and Solidity
- Strong problem-solving skills with the ability to work independently and make critical decisions under pressure
- A genuine interest in blockchain consensus designs and the challenges they present
- Demonstrated ability to handle multiple projects simultaneously and meet deadlines
- Excellent written and verbal communication skills in a remote environment
- Works within Asian, African, or European time zones
- Competitive salary
- Significantly above market rate equity compensation package
- Unlimited PTO with a high level of freedom and autonomy for your work
- Attractive health cover package for US employees
- Yearly budget for your individual learning and development goals
- Work alongside the brightest minds in the crypto space
- Help build the future of blockchain technology
- Remote working – travel and work from anywhere in the world
- Paid travel – team on-sites in different parts of the world, several times a year
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Security Engineer - Product Security @ Chainlink
8d - Chainlink has helped enable $8T+ in transaction value since the start of 2022.
- Over 1,700 Web3 projects have integrated Chainlink services.
- Chainlink is live on 15+ blockchains with many having joined the Chainlink SCALE program.
- Chainlink is relied upon by industry-leading protocols like Aave, Compound, Paxos, Synthetix, and ENS.
- Chainlink has delivered 7.4B+ data points on-chain and onboarded 900+ decentralized oracle networks.
- Chainlink has established collaborations with Associated Press, Accuweather, AWS, Google Cloud, Meta, and Twilio.
- The world-class Chainlink Labs research team has won various awards for its work on distributed systems, security, and more.
- You’re focused on what matters most and ignore unimportant industry distractions.
- You take extreme ownership and deliver outstanding results.
- You have a growth mindset, seek out feedback and engage in constructive dialogue with others to help them grow.
- You move fast and evolve with rapidly advancing technologies.
- You want to be part of a team that excels and is committed to building the Chainlink Network and growing the Web3 ecosystem over the long term.
- You are welcoming toward a diverse network of participants joining an open, global standard.
- You’re excited about the future of Web3 and building a world powered by cryptographic truth.
- Build security tools and controls that are deployed across the company
- Design, develop, and deploy new core security features to public Chainlink products like the Chainlink core node
- Define new processes and systems that make attacks on our networks hard to execute and easy to detect
- Immerse yourself in Chainlink’s upcoming engineering and non-engineering projects and ensure security is fundamental to their design and functionality
- Help define, shape, and achieve the company’s broader security goals
- Strong coding skills
- Ability to adapt to fast changing environment and set of technologies
- Previous experience in a security related function
- Comfortable with *nix operating systems (including macOS)
- Previous experience building security software or securing enterprise systems
- Experience in Go or Rust
- Experience writing or auditing Solidity
- Experience writing, auditing, or securing frontends (React, NPM)
- Strong understanding of cryptography, including concepts such as TLS, FIDO, encryption, and public key cryptography
- Familiarity with security analysis tooling and frameworks
- Enthusiasm for the Ethereum (and other EVM compatible networks) with experience in tooling development, hardware wallets, and deployments
- Experience working on open source software with a GitHub history to prove it
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Senior Fullstack Engineer @ Chorus One
20d - Design and develop a distributed system, which constitutes a staking portal, staking http api and a staking backend in kubernetes.
- Leading frontend development: You should bring the expertise to improve our current frontend solution for performance, scalability and ease of use- as well as being able to guide and teach more junior developers on your team.
- Support and Collaboration: Interact regularly with various teams, providing technical support and fostering a collaborative environment to drive the success of projects.
- Innovation and Improvement: Continually seek to optimize and enhance our staking services and systems, driving innovation and implementing improvement measures to deliver high-quality solutions.
- Experience working as a Senior Fullstack Developer on both frontend and backend
- Fundamental knowledge of frontend languages (JavaScript/TypeScript, HTML, CSS) and experience with major frontend Javascript libraries, preferably React/next.js
- Fundamental knowledge of statically typed backend languages e.g. Go, Rust
- Experience with working on large-scale, distributed systems (Kubernetes).
- Proven experience in developing and maintaining production software.
- Excellent problem-solving skills with a detail-oriented mindset.
- Strong communication skills, with the ability to interact productively with all team members and stakeholders.
- A team player who displays ownership,initiative and can also work independently and take on different roles as required.
- Experience with Rust, alternatively interest in learning
- Familiarity with blockchain technologies, particularly Ethereum and EVM networks.
- Experience of a startup-like environment, and ability to adapt to the fast-moving environment of the blockchain ecosystem.
- Autonomy and ownership in a friendly and supportive work environment and the opportunity for rapid growth.
- Competitive fixed compensation (USD 90k – 120k commensurate with experience and equity options available)
- All-expense paid quarterly team retreats at various destinations. Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, and Dubai.
- Remote, but not alone. We are a strong global collaborative environment.
- Remote working budget (Laptop, co-working space, etc)
- Personal development budget
- Gather experience and build your network in the vibrant crypto ecosystem.
- Learn about state-of-the-art protocols that lay the foundation for an open, transparent, and programmable financial system.
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Smart Contract Auditor (Rust) @ Nethermind
25d - Work directly with protocols in the Solana, Ethereum, StarkNet, and Polkadot ecosystems to review their code and help secure their protocols;
- Collaborate with teammates to maintain and continually improve our existing blockchain security tools using modern software engineering practices;
- Develop new blockchain security tools;
- Engage in meetings with clients to discuss security and best practice improvements.
- 1+ year(s) of experience in Rust and Solidity security analysis (must have);
- Solid understanding of the Ethereum Virtual Machine;
- Fluency in Rust and Solidity smart contract security;
- Detailed understanding of common smart contract vulnerabilities;
- Fluency with common tools and frameworks used for the development and security analysis of smart contracts;
- Strong debugging skills and/or experience in reverse engineering;
- Portfolio of audit reports
- Good written and verbal communication skills;
- Understanding of most common DeFi applications.
- Publicly visible audit reports in your portfolio.
- GoLang experience is a plus
- Fully remote
- Flexible working hours
- Plus equity
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Staff Rust Engineer, Protocol @ Worldcoin
25d - Work primarily in Rust, with some exposure to smart contracts in Solidity, TypeScript and Go.
- Work on the latest technologies and developments in blockchain and cryptography.
- Contribute to feature development and code reviews.
- Work closely with and learn from experts in domains like AI, cryptography, blockchain all the way to hardware manufacturing.
- Guide and mentor the Protocol team and improve engineering best practices through leading by example
- Take ownership over deployed services that power our scalability solutions.
- 5+ years of experience developing backend services in Rust.
- An advocate for always delivering high-quality code.
- Prior experience with Ethereum, Layer 2 scalability or zero-knowledge applications are nice-to-haves, but not required.
- A curiosity and passion for Web3, open-source code, privacy and digital identity.
- A bias towards action and willingness to roll up your sleeves to get things done.
- Self-driven – you’re not afraid to take risks and make big bets.
Status is hiring a
Software Engineer Distributed Systems Testing
About Status
Status is building the tools and infrastructure for the advancement of a secure, private, and open web3.
With the high level goals of preserving the right to privacy, mitigating the risk of censorship, and promoting economic trade in a transparent, open manner, Status is building a community where anyone is welcome to join and contribute.
As an organization, Status seeks to push the web3 ecosystem forward through research, creation of developer tools, and support of the open source community.
As a product, Status is an open source, Ethereum-based app that gives users the power to chat, transact, and access a revolutionary world of DApps on the decentralized web. But Status is also building foundational infrastructure for the whole Ethereum ecosystem, including the Nimbus ETH 1.0 and 2.0 clients, the Keycard hardware wallet, and the Waku messaging protocol (a continuation of Whisper).
As a team, Status has been completely distributed since inception. Our team is currently 150+ core contributors strong, and welcomes a growing number of community members from all walks of life, scattered all around the globe.
We care deeply about open source, and our organizational structure has minimal hierarchy and no fixed work hours. We believe in working with a high degree of autonomy while supporting the organization’s priorities.
About Waku
We are building Waku as a public good infrastructure. Waku is uncompromising Web3 communication at scale. It is a decentralized, censorship-resistant, privacy-preserving communication network that enables anyone to send and receive messages without worrying about surveillance or deplatforming.
We are enabling Ethereum builders to create new projects with a fully decentralized architecture, think dApp to Wallet notifications, NFT marketplaces, censorship-resistant chat, layer-2 and more.
Waku enables a variety of complex use cases and applications. To facilitate the adoption of Waku, you will design and implement application protocols to provide to dapp developers as off-the-shelf SDKs.
Key responsibilities:
You ideally will have:
Hiring process:
Compensation:
We are happy to pay in any mix of fiat/crypto.
Apply now
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ChainSafe Systems is hiring a
Blockchain Research Engineer (R&D)
ChainSafe is a leading blockchain research and development firm specializing in infrastructure solutions for the decentralized web. Alongside its contributions to significant ecosystems such as Ethereum, Polkadot, Filecoin, and more, ChainSafe creates solutions for developers across the web3 space utilizing our expertise in gaming, bridging and decentralized storage. As part of the mission to build innovative products for users and better tooling for developers, ChainSafe embodies an open-source and community-oriented ethos.
At ChainSafe, you’ll be part of a global remote team that believes in the community’s vital importance and contributes to advancing humanity with open-source and decentralized technology.
To learn more about ChainSafe, look at our website or check out our work on GitHub.
Here’s what you might want to know before reading on:
Culture fit and alignment with our core values are extremely important to us. We are fueled by an immense intellectual curiosity of what technology can do and the impact it can have. You will thrive here if you are intensely driven by tackling technical challenges that no one else has solved yet and are inspired by the possibility of building the next generation of web infrastructure and decentralized systems.
Who we need
The ideal candidate would be a software developer with a deep passion for research and development, a cryptography background, and blockchain experience.
As a Research Engineer:
This role will provide an opportunity to be up-to-date with the latest innovations around blockchain technology. The right candidate would be motivated to be both an observer and a driver of these innovations. You will have the opportunity to work on a variety of projects. Every project is on the cutting-edge and quite often we’re figuring things out as we go, so continuous learning & teaching is the norm.
Responsibilities
Requirements
Bonus points
Hiring Steps
Why join us
Founded by developers for developers, ChainSafe is a remote-first company with an international team. We continue to provide opportunities for personal and professional growth, value autonomy and responsibility, have a results-driven environment, and offer flexible work hours.
We care deeply about our values and look for these attributes in every new team member. In addition, we recognize the benefits of cultivating a diverse team and aspire to embed respect for all people into our culture. We encourage women, the LGBTQIA+ community, people of color, and members of any other group underrepresented in the tech space to apply.
How to Apply
Please click on Apply Now and fill out the Greenhouse application form and ensure that you attach your resume and link your Github/Gitlab profile or any software project you have contributed to (if applicable).
Apply now
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Flashbots is hiring a
Rollup Engineer
About the Role
Flashbots is seeking a talented backend engineer to join our team in exploring proposer-builder-separation (PBS) on Ethereum Layer 2. Your deep understanding of Ethereum, Rollups, and MEV auction will be vital to this role as we work towards enshrining PBS and decentralizing L2 sequencers.
Note: We are prioritizing candidates who can work within Asian, African, or European time zones for this role.
Responsibilities
Qualifications
About Flashbots
Flashbots started in 2020 as a research and development organization formed to mitigate the negative externalities and existential risks posed by Maximal Extractable Value (MEV) to smart-contract blockchains, starting with Ethereum. We build products to maximally decentralize public blockchains, redistribute MEV, and empower users. We work closely with our community to ensure that our products have a positive impact, are secure, and can be used in production at scale.
Our Impact
Since the launch of Flashbots, we have had an immense impact on the world of cryptocurrency. The Flashbots Auction was launched in alpha in January 2021 and was quickly adopted by almost all Ethereum miners. Prior to Ethereum’s Merge in 2022, Flashbots launched MEV-Boost, a temporary solution for out-of-protocol proposer-builder separation. MEV-Boost has since been adopted by over 90% of Ethereum validators and has significantly influenced the Ethereum PoS ecosystem. Now, Flashbots continues its journey with the introduction of MEV-Share as we continue our journey toward SUAVE.
Our Research
Flashbots Research is an independent arm of the organization that aims to become the hub of MEV research. In addition to conducting in-house analysis, Flashbots Research collaborates with external researchers at other institutions via an external grants program. Flashbots Research continues to publish seminal research on MEV, covering a wide range of topics including cross-chain MEV, EIP1559 and MEV, how ETH2 affects MEV, SGX and privacy, and more. For a full list of publications, visit writings.flashbots.net.
Why Flashbots?
At Flashbots, we are committed to building a diverse and inclusive team. We welcome applications from all qualified candidates regardless of their gender, race, ethnicity, religion, sexual orientation, age, or disability status.
Apply now
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Chainlink is hiring a
Security Engineer - Product Security
All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST). We encourage you to apply regardless of your location.
About Us
Chainlink is the industry-standard Web3 services platform that enables developers to build feature-rich Web3 applications with seamless access to real-world data and off-chain computation.
Who we’re looking for:
The security department is the guardian of Chainlink Labs’ people and infrastructure. Its principal objective is to safeguard Chainlink Labs and its assets against potential threats from any external or internal source. This mission is accomplished through a combination of specialized security engineering, the deployment of cutting-edge technologies, forward-thinking policy development, and the training of highly skilled, security-aware personnel throughout the entire organization.
As an indispensable component of the larger organization, the team seeks to promote a widely understood culture of security, safeguarding our most valuable assets while remaining agile and accessible to all employees and the community.
The Chainlink Labs Product Security team is looking for a driven and passionate Security Engineer to join our rapidly expanding team. You will help design and advise other teams on secure and scalable architectures, assist with their implementation, and develop entirely new and novel systems that protect Chainlink and the Web3 ecosystem. You’ll have the opportunity to help shape and secure the next generation of Web3 products and infrastructure.
What you will do:
Minimum Qualifications:
Desired Qualifications:
Apply now
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Chorus One is hiring a
Senior Fullstack Engineer
Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.
We are a diverse team of around 50 people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.
Role
As a Senior Fullstack Engineer you will be an integral part of our Opus Software Engineering Team. Opus Portal and API went live earlier this year, it’s our one-stop-shop for Staking Services and Rewards, currently for Ethereum, but soon to be launched for other networks. We’re currently growing our team to maintain and extend the existing product to support our customers’ needs. Your main role will be to design, develop, and deploy software systems to optimize our product as well as other staking services.
Responsibilities
Job requirements
What we are looking for:
Preferred Qualifications
Our Offer
Apply now
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Nethermind is hiring a
Smart Contract Auditor (Rust)
What are we all about?
We are a team of world class builders and researchers with expertise across several domains: Ethereum Protocol Engineering, Layer-2, Decentralized Finance (DeFi), Miner Extractable Value (MEV), Smart Contract Development, Security Auditing and Formal Verification.
Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, StarkWare, Gnosis Chain, Aave, Flashbots, xDai, Open Zeppelin, Forta Protocol, Energy Web, POA Network and many more.
We actively contribute to Ethereum core development, EIP’s and network upgrades together with the Ethereum Foundation, and other client teams.
Today, there are nearly 200 of us working remotely from over 45+ countries.
The role:
We’re seeking auditors with smart contract auditing experience to join our team. You’ll work on projects written in Rust and Solidity. Knowledge of GoLang is a plus. We are seeking someone who understands the Rust smart contract ecosystem. You’ll get the opportunity to work at the bleeding edge of Blockchain technology and interact with different teams working in every aspect of Web3 security.
Responsibilities:
Requirements:
Nice to have:
Perks and benefits:
Keep up to date on what we are working on by following us on our social channels:
Apply now
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Worldcoin is hiring a
Staff Rust Engineer, Protocol
About the Company:
Worldcoin is an open-source protocol, supported by a global community of developers, individuals, economists and technologists committed to expanding participation in, and access to, the global economy. Its community is united around core beliefs in the inherent worth and equality of every individual, the right to personal privacy, and open and public collaboration. These beliefs are reflected in what the community is building: a public utility to connect everyone to the global economy.
The Worldcoin Foundation is the protocol’s steward and will support and grow the Worldcoin community until it becomes self-sufficient. Tools for Humanity is a global hardware and software development company. It helped launch Worldcoin and continues to provide support to the Foundation, in addition to operating the World App.
This opportunity would be with Tools for Humanity.
About the Team
Scale is at Worldcoin’s core. The Protocol team is responsible for fulfilling this mission in a decentralized way by imagining, building, and maintaining trustless systems that can scale to billions of people. One of the ways we do this is through a privacy-preserving protocol that powers WorldID using state-of-the art cryptography. We are active in the Ethereum ecosystem, and work with the wider community to solve limitations around blockchain scalability. Our team builds Rust services deployed on Kubernetes clusters that generate and verify zero-knowledge proofs and interact with the Ethereum Blockchain and various Layer 2 solutions.
About the Opportunity
This is a unique opportunity to lead the development and roadmap of a significant component of our Protocol, which allows for privacy at-scale. This is the first step in our roadmap towards a privacy-preserving digital identity ecosystem.
In this role, you will:
About You
Pay transparency statement (for CA and NY based roles)
The reasonably estimated salary for this role at TFH ranges from $230,000 – $320,000, plus a competitive long term incentive package, and may include variable compensation. Actual compensation is based on factors such as the candidate’s skills, qualifications, and experience. In addition, TFH offers a wide range of best in class, comprehensive and inclusive employee benefits for this role including healthcare, dental, vision and mental health benefits, a 401(k) plan and match, life insurance, flexible time off, commuter benefits, professional development stipend and much more!
Apply now
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