A decentralized arbitration protocol for disputes in the web3 economy

Kleros

develop software needed for Kleros to run: write code, participate in code reviews, conduct tests and deal with potential bugs and vulnerabilities reported

<h3>Mission &amp; Key Concepts</h3><p><strong><em>The Justice Protocol</em></strong></p><p>Kleros is a decentralized arbitration service for the disputes of the new economy.</p><p>Our mission is to develop software enabling access to justice and individual freedom.</p><h3>History &amp; Achievements</h3><p><strong>Founded</strong>: 2017</p><p><strong>Funding</strong></p><p>To date, Kleros has raised $5.66M of funding; their latest round was closed on June 2020.</p><p><strong>Investments</strong></p><p>Kleros has invested in Snapshot Labs on Nov 19, 2021. This investment - Seed Round - Snapshot Labs - was valued at $4M.</p><p><strong>Milestones</strong>:</p><ul><li>115M - PNK staked on courts</li><li>393 - Ether paid to jurors</li><li>2.99M - PNK redistributed</li><li>778 - Active jurors</li><li>1422 - Disputes</li></ul><h3>Core Team</h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><ul><li>Federico Ast - Co-Founder &amp; CEO</li><li>Clement Lesaege - Co-Founder &amp; CTO</li></ul><h3>Perks</h3><p>Most of the compensation (2/3) is labelled in fiat and paid in crypto.</p><p>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project.</p><p>We are a cooperative, so as a worker you own part of the company and get voting rights.</p>

<h3><strong>Role Overview</strong></h3><p>You will be part of Kleros’ software development team, working closely with our CTO and our Lead Developer. You will develop software needed for Kleros to run: write code, participate in code reviews, conduct tests and deal with potential bugs and vulnerabilities reported through our bug bounty programs and audits.</p><p>You can either come to the Lisbon office or work fully remotely. In either case, main work jurisdiction is Github and Slack. Even though there are not set hours (apart from a few weekly team calls), you will be expected to deliver high quality work within the defined deadlines.</p><p>Kleros is more of a close-knit family than a hierarchical team. Your input and suggestions will be heard and we encourage debate and discussion.</p><p>You will have plenty of freedom and responsibilities and are expected to be a pro-active member of our team. You’ll have the chance to be one of the pioneers of the blockchain revolution and decentralized justice!</p><p>You can either come to the Lisbon office or work fully remotely. In either case, main work jurisdiction is Github and Slack.</p><h3><strong>Responsibilities</strong></h3><ul><li>Node back-end development</li><li>React front-end development</li><li>HTML + CSS styling</li><li>AWS infrastructure maintenance</li><li>Developing software to interact with the Ethereum blockchain</li></ul><h3><strong>Requirements</strong></h3><ul><li>High level of React and Redux or another popular framework</li><li>High level of HTML5, CSS3, and JavaScript (TypeScript is a bonus)</li><li>Knowledge of responsive design</li><li>Experience with testing and user acceptance best practices</li><li>Experience with Git, Webpack, and other development process tools</li><li>Experience working remotely (not required, but a bonus)</li><li>High Command of English Language</li><li>Strong teamwork and collaborative spirit</li><li>A previous blockchain experience is not necessarily required but candidates should be able to demonstrate a blockchain interest (read blog posts / scientific articles, tried dapps on mainnets or testnets)</li></ul><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3>Location</h3><p>Lisbon, Portugal or Remote</p><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

Full Stack Developer - Blockchain / LegalTech / FinTech

join a Web3 organization and make your mark

full-time

support our Integrations Manager in his mission to develop the ecosystem of external Dapps and work in sync with the product development team to help them get the products to their market

<h3><strong>Role Overview</strong></h3><p>We are currently looking for a Business Development Analyst Intern to support our Integrations Manager in his mission to develop the ecosystem of external Dapps using Kleros services and work in sync with the product development team to help them get the products to their market and direct their effort to the high-potential use cases.</p><p>Perfect position for a motivated student/graduate that wants to pursue a career in Crypto. You will get the chance to work with and learn from a highly respected Ethereum team building cutting edge technology destined to be used by millions. You will get the chance to interact directly with the executive team, DeFi/NFT/DAO actors of the crypto field and work in making Kleros' vision a reality.</p><p>You can either come to the Lisbon office or work fully remotely.</p><p>The internship compensation is 800€/month (net) for bachelor students and 1200€/month (net) for masters students.</p><p>Full-time job opportunities in the team for good performers.</p><p>Join us to build the justice system of the Internet!</p><h3><strong>Responsibilities</strong></h3><ul><li>Assist with outbound marketing and integration outreaches to potential partners</li><li>Launch no-code prototypes, showcase initiatives or MVPs to demonstrate the feasibility and usefulness of Kleros products in diverse contexts</li><li>Contribute to the governance of key DAOs in the Ethereum/EVM/L2 ecosystem to promote the use of Kleros arbitration, curation, subjective oracle, and governance services (writing and posting governance proposals, etc.)</li><li>Build data analysis and monitoring dashboards to monitor Kleros adoption and retention metrics to product-specific usage which you will use to help guide the team's strategic decisions and priorities (Total value secured by Kleros in arbitrable dapps, Total Value locked, etc.</li><li>Engage with the Kleros DAO community to better communicate the roadmap and vision of Kleros</li><li>Expand the overall Kleros user education and documentation knowledge base, including user tutorials, integration tutorials, and blog posts</li><li>Help to maintain CRM data of partners and leads</li></ul><h3><strong>Requirements</strong></h3><ul><li>Analytical ability to work with data</li><li>Innovative thinking</li><li>Familiar with Ethereum/DeFI/NFTs/Dapps/Metamask</li><li>High proficiency in written and spoken English</li><li>Ability to work remotely, autonomously, and take initiative</li></ul><h3>Bonus points</h3><ul><li>You have already been involved in a DAO</li><li>You know how to make good memes and can prove it</li><li>You have a decent <a href="https://degenscore.com/" rel="noopener noreferrer" target="_blank">https://degenscore.com/</a></li><li>Discord and Twitter are your second and third homes</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

Intern - Business Development Analyst

handle TCR products from concept to launch

<h3><strong>Role Overview</strong></h3><p>A key use case of Kleros are TCR. Curated registries allows to curate information in a decentralized manner: A list tokens to be displayed in an exchange, a list of wineries which obtained a certification, a list of posts on social media following the terms of use (moderation kind of usecase).</p><p>The first TCR relying on Kleros (and the 2nd TCR ever deployed) is <a href="https://tokens.kleros.io/" rel="noopener noreferrer" target="_blank">https://tokens.kleros.io/</a> which is a list of tokens used by exchanges (ex: Uniswap). After it, we also develloped Curate <a href="https://curate.kleros.io/" rel="noopener noreferrer" target="_blank">https://curate.kleros.io/</a> which acts more like the mySQL of TCRs allowing fast iterations by deploying TCRs from a graphical interfact.</p><p>As TCR lead, you will be handling TCR products from concept to launch.</p><h3><strong>Responsibilities</strong></h3><ul><li>Identify TCR use cases which could benefit from the use of Kleros either with potential partners or as standalone projects</li><li>If need be, leverage the adequate channels to reach these organizations and start partnership/integration conversations</li><li>Collaborate with the CTO and cryptoeconomic researchers in the design of the economic incentives of the system</li><li>Collaborate with the UX/UI designer to develop user interfaces</li><li>Collaborate with the technical team to develop the product</li><li>Make educational presentations at trade shows and conferences</li><li>Collaborate with Kleros’ marketing and communications team to coordinate PR, social media and marketing around the product</li><li>Troubleshoot problems in implementation done in users, making sure that the solution works successfully after implemented</li></ul><h3><strong>Requirements</strong></h3><ul><li>Knownledge of blockchain and blockchain culture</li><li>Strong interpersonal skills</li><li>Ability to learn new technologies, languages and concepts to cope with the fast developments in the blockchain space</li><li>High problem solving skills, including the ability to listen to the user’s concerns, and propose solutions</li><li>Ability to educate potential partners and the general audience about Kleros</li><li>Good oral, written, presentation and public speaking skills in English</li><li>Ability to work remotely, autonomously and take initiatives</li></ul><h3>Desired qualifications</h3><ul><li>Degree(s) (or other kind of formation) in Computer Science, Human-Computer Interaction, Information Management and Systems, Innovation, Project Management, Product Development or related field</li><li>Experience in business development</li><li>Experience in the blockchain industry, legal industry or online dispute resolution</li><li>Knowledge in design thinking and lean startup techniques</li></ul><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

TCR (Token Curated Registry) Lead

handle oracle products from concept to launch

<h3><strong>Role Overview</strong></h3><p>A key use case of Kleros is arbitration in oracle disputes. Smart contract cannot access information outside the blockchain, but a lot of applications relies on the knowledge of off-chain data. An oracle is a data feed services that provide external data into the blockchain. When participants in those data feed do not agree about those external data, oracle disputes occurs. Oracles are required for insurance (did it rain? did a tsunami occured?), betting (did France win the world cup?) and derivatives (what is the price of ETH in $ ?).</p><p>As oracle lead, you will be handling oracle products from concept to launch.</p><h3><strong>Responsibilities</strong></h3><ul><li>Identify oracle use cases which could benefit from the use of Kleros either with potential partners or as standalone projects</li><li>If need be, leverage the adequate channels to reach these organizations and start partnership/integration conversations</li><li>Collaborate with the CTO and cryptoeconomic researchers in the design of the economic incentives of the system</li><li>Collaborate with the UX/UI designer to develop user interfaces</li><li>Collaborate with the technical team to develop the product</li><li>Make educational presentations at trade shows and conferences</li><li>Collaborate with Kleros’ marketing and communications team to coordinate PR, social media and marketing around the product</li><li>Troubleshoot problems in implementation done in users, making sure that the solution works successfully after implemented</li></ul><h3><strong>Requirements</strong></h3><ul><li>Knownledge of blockchain and blockchain culture</li><li>Strong interpersonal skills</li><li>Ability to learn new technologies, languages and concepts to cope with the fast developments in the blockchain space</li><li>High problem solving skills, including the ability to listen to the user’s concerns, and propose solutions</li><li>Ability to educate potential partners and the general audience about Kleros</li><li>Good oral, written, presentation and public speaking skills in English</li><li>Ability to work remotely, autonomously and take initiatives</li></ul><h3>Desired qualifications</h3><ul><li>Degree(s) (or other kind of formation) in Computer Science, Human-Computer Interaction, Information Management and Systems, Innovation, Project Management, Product Development or related field</li><li>Experience in business development</li><li>Experience in the blockchain industry, legal industry or online dispute resolution</li><li>Knowledge in design thinking and lean startup techniques</li></ul><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

Blockchain Oracle Lead

manage products connected to Kleros, be the voice of the user inside the team and build for new use cases using the existing line of Kleros products

<h3><strong>Role Overview</strong></h3><p>We are currently looking for a Product Manager to manage products connected to Kleros, be the voice of the user inside the team and build for new use cases using the existing line of Kleros products.</p><p>You can either come to the Lisbon office or work fully remotely.</p><p>Join us to build the justice system of the Internet!</p><h3><strong>Responsibilities</strong></h3><ul><li>Manage the development of new services and target new use cases using the available Kleros products as building blocks</li><li>Launch initiatives in user research/community engagement for feature requests, bug reports, and general customer feedback</li><li>Create and maintain a high-level product roadmap, where you define product strategy based on Kleros vision and your own market research</li><li>Support the release plan of new products, updates, and features. This includes working directly with Cofounders, Dev team, Design, Marketing, and Integrations to ensure all team members are aligned on the launch requirements, timelines, and post-release monitoring</li><li>Build data analysis and monitoring dashboards to monitor Kleros adoption and retention metrics to product-specific usage which you will use to help guide the team's strategic decisions and priorities</li><li>Own the overall Kleros user education and documentation knowledge base, including tutorials and showcases</li></ul><h3><strong>Requirements</strong></h3><ul><li>Analytical, ability to work with data</li><li>Innovative thinking</li><li>Interest in Crypto/DeFi/Ethereum technology</li><li>High level of English</li><li>Ability to work remotely, autonomously, and take initiative</li></ul><h3>Desired qualifications</h3><ul><li>Product management experience on technical open-source projects</li><li>Previous experience in Crypto/DeFi/Ethereum technology</li><li>A technical background, CS/Engineering/Finance degree, or relevant experience</li></ul><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an Ethereum based autonomous organization that works as a decentralized third party to arbitrate disputes. It relies on game-theoretic incentives to have jurors rule cases correctly. The result is a dispute resolution system that renders ultimate judgments enforced by smart contracts in a fast, inexpensive, transparent, and decentralized way.</p>

Product Manager

manage all partner-facing aspects of Kleros’s activities

<h3><strong>Role Overview</strong></h3><p>Growing Kleros’s partnerships and integrations with DAOs/projects forms a key pillar of our growth strategy as it increases the utility of the Kleros Courts and creates a healthy flow of dispute resolution activity for our jurors to participate in.</p><p>As a partnership development manager, you will be managing all partner-facing aspects of Kleros’s activities, including business development, partner outreach, technical integration design, integration management and post-integration partner success management.</p><h3><strong>Responsibilities</strong></h3><ul><li>Research, source and qualify use cases and prospects for integration or partnership with Kleros</li><li>Manage the entire lifecycle of a partner’s relationship with Kleros, from outreach, technical integration design, integration management and post-integration partner success management</li><li>Collaborate with the CTO and cryptoeconomic researchers in the design of the economic incentives of the system</li><li>Collaborate with the technical team to develop the product</li><li>Make educational presentations at trade shows, events and conferences</li><li>Collaborate with Kleros’ marketing and communications team to coordinate PR, social media and marketing around the product</li><li>Troubleshoot problems in implementation done by users, making sure that the solution works successfully</li></ul><h3><strong>Requirements</strong></h3><ul><li>Knowledge and interest in blockchain and blockchain culture</li><li>Excellent communicator and listener, able to understand and communicate complex technical/legal/game-theoretical concepts to both technical and non-technical audiences</li><li>Strong problem solving skills and creativity, recognising that solutions to problems can take many shapes and forms (e.g. technical, relationship, communication)</li><li>Ability to learn new technologies, languages and concepts to cope with the fast developments in the blockchain space</li><li>Great team player and strong interpersonal and project management skills, able to give structure to complex conversations and meetings</li><li>Ability to work remotely, autonomously and take initiative to get things done</li><li>Comfortable working across different cultures and timezones.</li><li>Ability to educate potential partners and the general audience about Kleros</li><li>Good oral, written, presentation and public speaking skills in English</li></ul><h3>Required Education</h3><p>An education reflecting a technical/scientific and business/marketing competence. This can be fulfilled by:</p><ul><li>A degree which is both technical/scientific and business/marketing in nature. Ex: Business Informatics, Business Engineering or Information System Management</li><li>A double major or dual degree in technical/scientific and business or related fields</li><li>A technical/scientific degree with a business/marketing oriented elective. Ex: Computer Science Engineering degree with elective specialty "Management of Innovative Projects"</li><li>A business/marketing degree with a technical oriented elective. Ex: Business &amp; Technology major with a concentration in Information Systems</li><li>A bachelor in one field and a master in another field. Ex: Computer Science bachelor and Master in marketing</li><li>Work experiences which are both technical/scientific and business/marketing in nature. Ex: Integration manager, technical account manager, scientific journalist</li><li>A technical/scientific and a business/marketing work experience. Ex: A previous position as a software engineer and another position as a business developer</li></ul><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>Dispute resolution is one of the last remaining bastions of centralization in Web3, and Kleros is leading the charge to change that. Kleros’s Court system can be used in anything from relatively straightforward (DeFi) insurance claim disputes and real-world arbitration cases to more complex use cases like curation, identity verification and oracle result resolutions.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

Partner Development Manager

develop front ends that bring Kleros to life: write code, participate in code reviews, conduct tests and work with our designers to create clean interfaces

<h3><strong>Role Overview</strong></h3><p>You will be part of Kleros’ software development team, working closely with the team on open source code. You will develop front ends that bring Kleros to life: write code, participate in code reviews, conduct tests and work with our designers to create clean interfaces.</p><p>At Kleros we develop many Decentralized Applications (DApps). You will work on core Kleros products like Court, as well as the many peripheral applications we build that interact with Kleros.</p><p>The blockchain is the source of truth for all of our applications so a lot of the heavy lifting is done in our front end interfaces. You will be working with large volumes of data and problem solving to make the asynchronous nature of the blockchain feel smooth and user friendly.</p><p>There are also opportunities to get involved with smart contract development and product development.</p><p>The Ethereum ecosystem is innovating quickly; so above all, you will be learning new things all the time.</p><h3><strong>Responsibilities</strong></h3><ul><li>Front-end development using Javascript, Typescript, React and EthersJS</li><li>Build fully functional DApps that interact with the Ethereum blockchain and Kleros Court</li><li>Take part in the design process and user testing</li><li>Taking responsibility for improving and maintaining existing projects</li></ul><h3><strong>Requirements</strong></h3><p>A previous blockchain experience is not necessarily required but candidates should be able to demonstrate a blockchain interest (read blog posts / scientific articles, tried dapps on mainnets or testnets).</p><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

Frontend Developer - Blockchain/LegalTech/FinTech

identify DAO usecases and work with partners in order for them to succesfully deploy DAO relying on Kleros for arbitration

<h3><strong>Role Overview</strong></h3><p>As a DAO lead, you will identify DAO usecases and work with partners in order for them to succesfully deploy DAO relying on Kleros for arbitration.</p><p>Moreover, Kleros being a DAO itself, also needs someone to make it more lively.</p><h3><strong>Responsibilities</strong></h3><ul><li>Identify DAO use cases which could benefit from the use of Kleros either with potential partners or as standalone projects</li><li>If need be, leverage the adequate channels to reach these organizations and start partnership/integration conversations</li><li>Collaborate with the CTO and cryptoeconomic researchers in the design of the economic incentives of the system</li><li>Collaborate with the UX/UI designer to develop user interfaces</li><li>Collaborate with the technical team to develop the product</li><li>Make educational presentations at trade shows and conferences</li><li>Collaborate with Kleros’ marketing and communications team to coordinate PR, social media and marketing around the product</li><li>Troubleshoot problems in implementation done in users, making sure that the solution works successfully after implemented</li><li>Participate in the Kleros DAO</li></ul><h3><strong>Requirements</strong></h3><ul><li>Knownledge of blockchain and blockchain culture</li><li>Strong interpersonal skills</li><li>Ability to learn new technologies, languages and concepts to cope with the fast developments in the blockchain space</li><li>High problem solving skills, including the ability to listen to the user’s concerns, and propose solutions</li><li>Ability to educate potential partners and the general audience about Kleros</li><li>Good oral, written, presentation and public speaking skills in English</li><li>Ability to work remotely, autonomously and take initiatives</li></ul><h3>Desired qualifications</h3><ul><li>Degree(s) (or other kind of formation) in Computer Science, Human-Computer Interaction, Information Management and Systems, Innovation, Project Management, Product Development or related field</li><li>Experience in business development</li><li>Experience in the blockchain industry, legal industry or online dispute resolution</li><li>Knowledge in design thinking and lean startup techniques</li></ul><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

DAO Lead

<h3><strong>Role Overview</strong></h3><p>You will be part of Kleros’ software development team, working closely with the team on open source code. You will develop software needed for Kleros to run: write code, participate in code reviews, conduct tests and deal with potential bugs and vulnerabilities reported through our bug bounty programs and audits.</p><p>You will spend most of your time as the project owner of the server side magic that makes Kleros work.</p><p>All of our projects use the blockchain as the source of truth, but there are many backend challenges that are crucial to the Kleros ecosystem. You will take on projects that interact with the blockchain, support the user experience, use decentralized protocols, and handle important off-chain data.</p><p>There are also opportunities to get involved with smart contract development and product development.</p><p>The Ethereum ecosystem is innovating quickly; so above all, you will be learning new things all the time.</p><h3><strong>Responsibilities</strong></h3><ul><li>Back-end development using Node, Python, Go or a language of your choice</li><li>AWS infrastructure maintenance</li><li>Developing software to interact with the Ethereum blockchain</li><li>Architect, build and maintain a sustainable backend server infrastructure</li><li>Taking responsibility for improving and maintaining existing projects</li><li>Interfacing with and supporting our front-ends decentralized applications</li></ul><h3><strong>Requirements</strong></h3><p>A previous blockchain experience is not necessarily required but candidates should be able to demonstrate a blockchain interest (read blog posts / scientific articles, tried dapps on mainnets or testnets).</p><h3>culture &amp; perks</h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

Backend Software Engineer - Blockchain/LegalTech/FinTech

handle Escrow products from concept to launch

<h3><strong>Role Overview</strong></h3><p>A key use case of Kleros are Escrow systems. When using an escrow, a buyer paying for goods or services put the cryptoassets in a smart contract. If everything goes right, the buyer can easily unlock the funds for the seller. However in case of disagreement between the buyer and seller (ex: on the quality of the good or service), a dispute can be created and the arbitrator (in our case the Kleros system) will decide who should get the funds.</p><p>There is already a Kleros escrow <a href="https://escrow.kleros.io/" rel="noopener noreferrer" target="_blank">https://escrow.kleros.io/</a> where parties can create escrow contracts. In order to increase usage, we will allow marketplaces to automatically make their users use escrowed transaction.</p><p>As Escrow lead, you will be handling Escrow products from concept to launch.</p><h3><strong>Responsibilities</strong></h3><ul><li>Identify Escrow use cases which could benefit from the use of Kleros either with potential partners or as standalone projects</li><li>If need be, leverage the adequate channels to reach these organizations and start partnership/integration conversations</li><li>Collaborate with the CTO and cryptoeconomic researchers in the design of the economic incentives of the system</li><li>Collaborate with the UX/UI designer to develop user interfaces</li><li>Collaborate with the technical team to develop the product</li><li>Make educational presentations at trade shows and conferences</li><li>Collaborate with Kleros’ marketing and communications team to coordinate PR, social media and marketing around the product</li><li>Troubleshoot problems in implementation done in users, making sure that the solution works successfully after implemented</li></ul><h3><strong>Requirements</strong></h3><ul><li>Knownledge of blockchain and blockchain culture</li><li>Strong interpersonal skills</li><li>Ability to learn new technologies, languages and concepts to cope with the fast developments in the blockchain space</li><li>High problem solving skills, including the ability to listen to the user’s concerns, and propose solutions</li><li>Ability to educate potential partners and the general audience about Kleros</li><li>Good oral, written, presentation and public speaking skills in English</li><li>Ability to work remotely, autonomously and take initiatives</li></ul><h3>Desired qualifications</h3><ul><li>Degree(s) (or other kind of formation) in Computer Science, Human-Computer Interaction, Information Management and Systems, Innovation, Project Management, Product Development or related field</li><li>Experience in business development</li><li>Experience in the blockchain industry, legal industry or online dispute resolution</li><li>Knowledge in design thinking and lean startup techniques</li></ul><h3><strong>Culture &amp; Perks</strong></h3><p>We are a cross-discipline and international team passionate about blockchain and its potential to transform law and governance.</p><p><strong>Compensation:</strong></p><ul><li>Most of the compensation (2/3) is labelled in fiat and paid in crypto</li><li>The remaining (1/3) is labelled in PNK vested over 3 years with a 1 year cliff ensuring you get a stake in the project</li><li>We are a cooperative, so as a worker you own part of the company and get voting rights</li></ul><h3><strong>About Us</strong></h3><p>Kleros is an open source online dispute resolution protocol which uses blockchain and crowdsourcing to fairly adjudicate disputes. Development efforts are coordinated by Coopérative Kleros, a Société Coopérative d’Intérêt Collectif (SCIC) incorporated in France. All our research and code development are open source and free for anyone to use.</p><p>The Cooperative Kleros, the company that kickstarted the development of the Kleros protocol, is a widely recognized name in the blockchain and legaltech industries with a highly skilled engineering and research teams.</p>

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