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PopularLatest Web3 Cryptography Jobs:
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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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Business Developer @ Fairblock
7d - Building partnerships and developments of the Fairblock network
- Launching projects with the context and the triggers of how they do things.
- Forming protocols in the network from different blockchains such as Layer 1 and application builders.
- Creatively devise ways to form different solutions across diverse partnerships and collaborations.
- Growing the BD team from scratch to coach new members as we scale.
- Knowledge of the crypto and blockchain world, primarily having an understanding of how the ecosystem is composed.
- A successful background within the space across various projects and creating a structure with key players.
- Experience within a start-up watching it grow from the beginning – i.e. from pre-launch and then following through to post network.
- Had experience wearing many hats throughout these different stages of growth, not being afraid to get their hands dirty
- A passion for creating engaging content to then present to prospective partnerships in the ecosystem.
- Previous visions of being in a start-up which has grown from pre-launch to post network, wearing many hats through the different stages of growth.
- You have a strong sense of ownership, with the ability to lead and share knowledge to reach solutions as well as the keenness to learn.
- You’re open to collaborating with internal and external stakeholders, flourishing in a distributed environment.
- You enjoy being hands-on, being a self-starter that thrives well in ambiguity.
- A problem solver at heart that can envision successful outcomes.
- You have a creative flair, always seizing an opportunity to do things differently.
- Understand how to use blockchains / DeFi as a user.
- Communication from non-technical to technical language and being able to bridge the knowledge to different stakeholders internally and externally.
- Autonomous, distributed environment with the opportunity to work collaboratively in a diverse team across the world.
- The scope to contribute to high-impact work and really make a difference in a decentralized protocol.
- Chance to really challenge yourself whilst learning heaps of stuff in the process.
- Flexible time off throughout the year to rest and recharge.
- Competitive compensation with stock options, experiencing growth from the initial phases.
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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Fairblock is hiring a
Business Developer
Fairblock:
Fairblock enables users to seamlessly encrypt their transactions with a set of conditions for decryption and execution. Developers can leverage this framework to empower their protocols with a fuzzy logic for decryption and execution of transactions without exposing the contents of on-chain data before execution. Fairblock uses advanced cryptography schemes such as identity-based encryption, witness encryption, and zk proofs for verification of conditions and generating decryption keys in a decentralized way.
Fairblock has raised capital from top-tier investors, including Galileo, Lemniscap, Dialectic, Robot Ventures, GSR, Chorus One, and others. Fairblock’s co-founders and founding advisors are graduates of UWaterloo and MIT, with extensive experience in cryptography and blockchain engineering.
Fairblock’s products enable a wide range of applications and use cases, including bad-MEV protection, encrypted on-chain limit orders, wallet recovery, private governance, sealed-bid auctions, gaming, randomness generation, encrypted shared sequencing and more.
Fairblock is building the infrastructure for conditional decryption in Web3. Join us!
The Role:
This will be one of the first roles within BD with huge potential for growth. You will have the opportunity to support the build out of the BD arm of Fairblock from before the launch of our chain and token throughout all stages. Your initial focus will be on positioning, PMF and forming more partnerships with new or big names in web3 across various ecosystems.
What you will be doing:
What you will need:
About you
Nice to haves:
What’s in it for you:
Apply with email
hello@fairblock.networkPlease let Fairblock know you found this position on CryptoJobster.com as a way to support us so we can keep providing you with quality crypto jobs.