13 Developer/Engineer Smart Contract | Blockchain jobs

Blockchainappsdeveloper is the top reputed Blockchain Development Company . Our company has a dedicated team of skilled developers. We have a best-dedicated team of blockchain developers who will help you to best Blockchain developing at an affordable price. Our  Blockchainappsdeveloper team of dedicated Blockchain developers and designers to meet the evolving needs of a business.

Ready to create new job opportunities for tech grads around the world? We’ve got it figured out. Despite the boom in disruptive education programs, many are missing an important piece: career centers. We’ve partnered with leading schools to bring them the career center technology to help them grow fast and get their students jobs at top companies. Our solution is called TAP: The Talent Access Portal So it’s time to add a forward-thinking partner in our quest to help us make it easier for global employers to hire students of disruptive education programs. The Blockchain Architect & Developer will join us as a co-founder to work in tandem with our CTO to launch a suite of web platforms based on EOS. He/She will be directly responsible for our upcoming airdrop, token marketplace listing efforts and other smart contract uses. We are seeking someone with significant experience building blockchain Dapps (C++, NodeJS, Java, Python, Cleos/Nodeos/Keosd) and a hands-on understanding of the EOS ecosystem, which includes design, creation, security, and distribution of a native EOS token. The right candidate is entrepreneurial, independent, and eager to build something that’s in high demand. We already have more than 20 large disruptive schools on the waiting list. If you are a passionate team player who understands the importance of disruptive education for tomorrow’s workforce, and if you want to use your expertise to help people achieve prosperity, this project is for you. You will employ your creativity and arsenal of skills using innovative tools and technologies to deliver an elegant user experience, and your contribution will help improve the fabric of our society. While technical skills are important, we believe accountability, commitment, enthusiasm, and a positive attitude are absolutely crucial to join the IF WHEN THEN team. We are a dedicated group, and you will make an immediate impact. Job Description Responsibilities and Requirements: Software development using the above tools/technologies. Proficiency in blockchain specifically Cleos/Nodeos/Keosd for EOS. Ability to design/create/deploy/distribute/maintain EOS based token. Work on new PoC/beta exploring new technologies and frameworks for the deployment of our career center technology. Dedication to writing well-documented, reusable, testable, reliable, and efficient code. Design and implementation of low-latency, high-availability, and highly responsive applications. Work closely with leadership team to keep a good direction, actively seek feedback & requests, and to troubleshoot and resolve issues in a timely fashion. Test (unit, functional & end-to-end) & automate deployment of code between DEV/TEST/PROD. Effectively manage your own workload and align deliverables to our company and team- quarterly objectives. Provide appropriate technical support & documentation for smooth roll outs. Passionate about delivering results and measuring progress towards the team’s time-bound objectives. Flexibility and ability to wear multiple hats when needed. Openness to using objectives and key results (OKRs). 1–3% equity, 1–3% tokens; 3-year vesting schedule with a 4-month cliff depending on experience and commitments. Modest salary will be provided on the next financing seed round, which is expected over the coming months as we execute on our objectives. Learn more about our team:   http://ifwhenthen.com/the-team/ Learn more about our partners:   http://ifwhenthen.com/partners/ More info: https://medium.com/if-when-then-blog/blockchain-architect-developer-a6770bd9bfd0  

Please apply only if you are based out of Toronto or willing to relocate  About us : Elocity Technologies Inc. (Elocity) is a software technology company in clean energy space. Elocity is building products and solutions to bring smart control, interoperability and transparency of electric mobility and energy storage using machine learning, artificial intelligence and blockchain. Elocity is made of high energy resourceful engineers and scientist with an entrepreneurial spirit. We are searching for motivated Full Stack Ethereum Engineer with excellent experience apply design strategies to translate them into design. The candidates must be creative, enthusiastic, and quick learner for delivering designs quickly. Key responsibility: Developing the proof of concept and scaling it to feature rich product Coding the Blockchain components and the integration pieces with non-blockchain components of the overall digital platform Develop the middleware between frontend and blockchain ledger in nodeJS and using APIs Translate product requirements to technical specification and then to software code Managing the cloud environment where blockchain will be deployed Designing the Technical Architecture Designing mockups and prototypes Knowledge of basic front-end design in modern UI Framework (HTML 5, React) Qualifications and skills Developing web applications as a   full stack developer Experience in developing   blockchain applications (DAPPS) on Ethereum Excellent understanding of   JavaScript ,   Ethereum and overall   Blockchain concepts for both - permissionless and permissioned Blockchains Develop smart contracts in   Solidity Design   API and   Node JS app Basic knowledge of running Blockchain applications on local machine using   Docker or   Kubernetes Design frontend in   HTML5/CSS or   React Understanding of blockchain consensus mechanisms - PoA, BFT, Raft, Kafka Knowledge of version control source code repository like   GitHub Job Type:   Full-time Experience : Full stack development: 2-5 years (Preferred) Developing DAPPs on Ethereum: 6+ months (Preferred) Education : Bachelor's Degree in Computer Science (Preferred) Nice to have : Blockchain Course from a reputed tech educator 1+ year experience in Blockchain space as a developer Experience developing applications on private/ permissioned blockchains Deploy and manage the Blockchain network in a cloud platform like   AWS or   Azure Exposure to any one of the Agile methodologies like Scrum, Kanban etc Understanding of UX Job Type: Full-time Experience : Developing DAPPs on Ethereum: 1 year (Preferred) Full stack development:: 2 years (Required) Education : Bachelor's Degree (Required)

Interested in helping secure the future of currency? Do you have an analytical mindset, a strong attention to detail, and a thorough knowledge in programming language Solidity? Are you passionate about digital currency? If so, you’ve found the right place. London Crypto Services is a smart contract security audit firm, offering a wealth of expertise to those operating in the cryptocurrency markets. LCS was founded with one core principle: to provide customers with reliable, concise and cost effective audits of Ethereum Virtual Machine smart contracts. Open positions: Crypto Security Auditor Location: Remote Working Salary: Commensurate with experience Crypto Security Auditor reviews code for security deficiencies and publishes reports of findings. Salary is dependent on audit scope and results conveyed in audit reports. Essential skills: – Strong grasp of solidity programming language – Solid understanding of technical aspects concerning Ethereum/Ethereum Classic blockchain and EVM – Experience in remix IDE, ClassicEtherWallet

Job Description Propine Capital is a fintech startup based in Singapore. We are graduates from Entrepreneur First(www.joinef.com), one of the top startup accelerators globally. We are building infrastructure for institutions to manage their digital assets. Join us to build a decentralised future. We are looking for blockchain engineers to join our Engineering team. The Engineering team is responsible for building world-class decentralised applications to help our customers manage their digital assets securely. Job Requirements Develop and maintain our decentralised applications Implement new features on our applications which serves our customers Integrate our applications to various native blockchains Investigate and resolve discovered defects Write tests to ensure correct functionality Document changes and guides for the applications Collaborate with other team members and stakholders Setup and maintenance of infrastructure Setup and secure blockchain nodes and application servers Write scripts to automate the deployment of infrastructure Perform regular maintenance on servers and nodes to ensure business continuity On-call rotation for incidents Document steps and processes for the setup and maintenance of infrastructure Provide technical support Provide technical support for our customers Document solutions for common problems Provide technical support for our operations team to solve operational issues Perform operations Perform operational duties on a rotational basis Document operational processes Governance and Compliance Follow defined processes to ensure that compliance is met Knowledge on digital assets Keeping abreast of the developments in cryptocurrencies and digital assets Qualifications Bachelor’s degree in Computer Science or related 4-6 years of experience in a software role. Experience in writing applications using Javascript, Ruby on Rails, React & Redux Experience in managing Linux servers Experience programming with Bitcoin, Ethereum or other crypto currencies Good communication skills Self-motivated, able to work successfully as an individual contributor or as a team member Organized with attention to detail; proven ability to conceptualize, plan and execute ideas while providing training and skills transfer to other

Dear applicants - you know what it means to post good content? Have you ever heard of Influencer Marketing? You think long term? Then you are exactly right with us. We are the founders of CryptoHorse. CryptoHorse is the world's first blockchain platform where you can buy, sell, collect, breed, and race horses created on Ethereum Blockchain. Why should the project arouse your interest? The gaming market is growing very fast. NewZoo's Global Games Market Report shows that 2.28 billion players worldwide are expected to spend $ 137.9 billion in 2018. This represents an increase of $ 29.8 billion or 21% over the previous year. So there is a lot of money and a big increase! Now we know that games make a billion in revenue - but what does the user get out of it? Combined with the blockchain future technology, we have created a model where our users can combine the game world with the opportunity to earn money, have fun and be part of the next big technology. You can not see the potential? That's why we give you the example "CryptoKitties". They did the same thing - only with cats and without races. In fact, they generated $ 20 million in revenue by the end of 2017 - by the way, a cat was sold for $ 100,000. In November, Samsung and Alphabet invested $ 15 million in CryptoKitties. Now think about the differences between cats and horses. Horses have been traded for millennia and there is a great tradition and community for horse racing around the world. There is a bigger market and more options with our CryptoHorses. What do we need and want to do with you? We want to build the best horse racing on Blockchain for the whole world. Our blockchain-based horse racing game is in the final stages of completion. We offer a solid start with first users and sales. We are looking for reinforcements for our great team, which sees the huge potential of CryptoHorse and makes us bigger than the kittens! Now it is up to you to make the decision that you will never regret. We expect from our co-founders a 3 to 6-month share-based collaboration. also offer internships We offer a remote workplace. Once we have collected investor funds, there is an above-average fixed pay and other extras such as team meetings on the most beautiful islands on earth ... We are only interested in co-founders who have the will and willingness to learn something new or share their knowledge with us. We are looking for top-motivated and human co-founders. We do not care about education, origin, gender, etc. What matters is your will to move forward with us in big strides. If you are interested, please send a CV and  e-mail to ceo@cryptohorse.ch I will gladly send you further information. (PitchDeck) We can only consider applications that are sent directly to us via email. ceo (at) cryptohorse.ch Regards Markus CEO CryptoHorse Project

Work as part of our globally distributed engineering team with IT, Product, Marketing and Business Development teams to define, develop, and deliver best- in class frontend solutions. Become an essential member of this disciplined, cross-functional engineering group, coordinating and consulting on work across countries and functions. Focusing on Blockstate’s front end, you will shape the first impression of our venture. You will care about our audience by designing and implementing data presentation processes that show our innovative approach. Required domain knowledge The Web3 infrastructure – you have heard about and used the Web3, the frontend for the Ethereum blockchain written in Javascript Implementing visual and interactive elements that users engage with through their web browser when using a web application Management of external contractors – offloading work packages to external agencies and individual freelancers is not new to you Financial data visualisation – we source, process and present large amounts of financial data. Knowledge about graph plotting frameworks, browser-based data analysis tools and basic concepts of a good UI are expected Secure delivery – you are competent with front-end security for web-based applications that do not allow the bad guys to steal our customer’s precious data Mobile-first – you know best practices for mobile development by heart Our Stack React.js, nodejs and plain Javascript for our web applications Web3 for interactions with the Ethereum blockchain Modern software engineering practices (TDD / CI / CD etc) Distributed Cloud Services and containerization tools like Docker In order to excel Be a team player, but remember your job: You’ll need to be very comfortable working day-to-day as part of a development team, shipping code while remaining accountable specifically to the Frontend Delivery group Be a leader for freelancers and agencies that help us with our work Be accountable and own the outcomes; Blockstate’s software runs operations for major financial markets worldwide. It must scale. You are leading that effort Understand our products in depth: you are the expert on enterprise capability of our platforms and can talk about them at business level too. What problems do they solve? Have a detailed awareness of our priorities, both as a business and at the individual product level. Develop your test plans with that firmly in mind Remember your mission: Your group is responsible for creating an environment in which software performance and scalability are integral to the development process so you have to think about how to get your software engineer colleagues on board Be ‘all in’: Fix broken things. Take the load off others and reject second best Understand the cost/benefit trade offs being made. Articulate the risk and reward to help engineering discover the right balance What we offer A market-ready salary with a full-time German employment contract including salary and tokens A relaxed and supportive team and the opportunity to learn from experts in their fields An office in Berlin-Mitte, free drinks and regular team events Remote work is possible, but for the majority of time we will need you in the office

Chief Engineer – REMOTE – Blockchain – Permanent Salary: £150k - £155k Plexus are currently partnered with a rapidly emerging tech company who are in search of a Chief Engineer to join them as they create a revolutionary platform. This is an exciting opportunity to become part of a small fast paced team, made up of strong academics who are passionate about the technology they are building. Job Role This is a senior role where you will lead the development of key features on their ground-breaking platform for smart contracts. You will be responsible for building out production level code as well as managing the development lifecycle through to testing and deployment. Requirements Experience in programming languages, ideally Node.JS DevOps Experience (Docket, Kubernetes, Chef, Puppet, Jenkins, etc.) Proven Cloud experience (AWS, Google Cloud, Azure, etc.) Experience in managing tech teams of Developers, DevOps, Product etc A track record of working on highly-complex SaaS software Passion for Blockchain technology Benefits The opportunity to work on and up-skill in brand new Blockchain technology Remote working option

Veryfile is a global blockchain network for high-quality sensitive file management. Customized smart contracts will eliminate country borders and connect businesses worldwide. Our product enables an on-demand system that solves the current problems of tracking, security and monitoring of sensitive files and documents. The CEO and founder comes from international job experiences with an international education gained from studies performed between USA and Italy. Now, he is seeking a technical co-founder / blockchain CTO with proven success in creating successful products and leading an engineering team. VeryFile has signed up well-known advisors, ecosystem partners and have completed a thorough market research campaign. Now we move on to sign global employers to the platform. The founder is currently finalizing to plan the ICO campaign. A top tier national law firm is handling the regulatory aspects. VeryFile plans to raise approximately $15 to $24 million through a private presale and ICO. If you’re a good fit for this unique opportunity to join the project at the earliest stage. Feel free to message with any questions. Job description:   Do you consider yourself a full-stack dev with architecture skills and passionate about Blockchain technology? Do you want to be part of something that will provide seekers with new pathways to market relevant skill development, connecting global employers and job seekers in new ways? Do you think that the blockchain ecosystem data transparency and the token economy is one of its greatest advantages? If Yes, to all of the above we are looking for a partner that is ready to architect a system from the ground up. You will guide the technology from its inception, including blockchain strategy. The initial focus will be on building an Ethereum based product, but this may evolve in time.   Responsibilities Back End Development of DLT projects Contribute to software architecture and design Participate in technical discussions and presentations Provide timely and accurate technical feedback to team members and share information with other company departments when needed Create technical documentation of the developed software Develop Unit tests when needed Further development, implementation and maintenance of the developed software Participation in customer / partner meetings to present technology developed by VeryFile Sagl along with technical updates Required Skills Background in cryptography or networking Knowledge of C++, Solidity, web3j, Java, Go, Node.js, Javascript, AngularJS/2 Functional language experience is a plus (Erlang, Ruby) + 2 years of dev experience Use of git/github/gitlab Linux/Unix Minimum 1 year experience in Crypto Currencies and Blockchain Technology BTC/IOTA/ETH/DASH etc. Develop the prototype/test-net for an initial pilot Unit testing Excellent communication and documentation skills Fluent in the English language, Italian language is a plus Successful startup experience and community building is a plus Personal qualities: Fast learner Highly motivated and able to work on own or within a team. Able to cope under pressure. An approachable, friendly, and enthusiastic personality. Strong interest in blockchain We offer: Competitive compensation package ( VER Tokens + % Revenue from the ICO ) Opportunities to reshape the document management ecosystem in high value and hyper-growth sectors Opportunity to enter the blockchain industry, work the Ethereum Blockchain and develop new skills Extremely passionate, platform design thinking and driven team environment   12,000  VER Token/month ; 0,35% ICO Revenues; Extra milestones bonuses; 1-year vesting schedule with a 3-month cliff _______________________ Please submit your CV and LinkedIn profile link. Include a short paragraph that describes what you’ve learned from your previous entrepreneurial activities.    

Veryfile is a global blockchain network for high-quality sensitive file management. Customized smart contracts will eliminate country borders and connect businesses worldwide. Our product enables an on-demand system that solves the current problems of tracking, security and monitoring of sensitive files and documents. The CEO and founder comes from international job experiences with an international education gained from studies performed between USA and Italy. Now, he is seeking a technical co-founder / blockchain CTO with proven success in creating successful products and leading an engineering team. VeryFile has signed up well-known advisors, ecosystem partners and have completed a thorough market research campaign. Now we move on to sign global employers to the platform. The founder is currently finalizing to plan the ICO campaign. A top tier national law firm is handling the regulatory aspects. VeryFile plans to raise approximately $15 to $24 million through a private presale and ICO. If you’re a good fit for this unique opportunity to join the project at the earliest stage. Feel free to message with any questions. Job description:   Do you consider yourself a full-stack dev with architecture skills and passionate about Blockchain technology? Do you want to be part of something that will provide seekers with new pathways to market relevant skill development, connecting global employers and job seekers in new ways? Do you think that the blockchain ecosystem data transparency and the token economy is one of its greatest advantages? If Yes, to all of the above we are looking for a partner that is ready to architect a system from the ground up. You will guide the technology from its inception, including blockchain strategy. The initial focus will be on building an Ethereum based product, but this may evolve in time.   Responsibilities Back End Development of DLT projects Contribute to software architecture and design Participate in technical discussions and presentations Provide timely and accurate technical feedback to team members and share information with other company departments when needed Create technical documentation of the developed software Develop Unit tests when needed Further development, implementation and maintenance of the developed software Participation in customer / partner meetings to present technology developed by VeryFile Sagl along with technical updates Required Skills Background in cryptography or networking Knowledge of Solidity, Java, Go, Node.js, Express, HTML, CSS & jQuery, AngularJS/2 Functional language experience is a plus (Erlang, Ruby) + 2 years of dev experience Use of git/github/gitlab Linux/Unix Minimum 1 year experience in Crypto Currencies and Blockchain Technology BTC/IOTA/ETH/DASH etc. Develop the prototype/test-net for an initial pilot Unit testing Excellent communication and documentation skills Fluent in the English language, Italian language is a plus Successful startup experience and community building, is a plus. Personal qualities: Fast learner Highly motivated and able to work on own or within a team. Able to cope under pressure. An approachable, friendly, and enthusiastic personality. Strong interest in blockchain We offer: Competitive compensation package ( VER Tokens + % Revenue from the ICO ) Opportunities to reshape the document management ecosystem in high value and hyper-growth sectors Opportunity to enter the blockchain industry, work the Ethereum Blockchain and develop new skills Extremely passionate, platform design thinking and driven team environment   15,000  VER Token/month ; 0,4% ICO Revenues; Extra milestones bonuses; 1-year vesting schedule with a 3-month cliff _______________________ Please submit your CV and LinkedIn profile link. Include a short paragraph that describes what you’ve learned from your previous entrepreneurial activities.    

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Blockchain Developer - Startup Blockchain Developer sought by an exciting and innovative Tech startup based in London. This is a fantastic opportunity for an experienced developer who has had some professional exposure to Blockchain projects who wants to continue to grow in this space.  You will be joining a bright, growing team to help revolutionise the online gaming space.  As a Blockchain Developer you will be required to demonstrate skills ideally in both Solidity and web3.js, but also have good fundamentals in Javascript. Some prior experience in Python, Go, node.js or C++ will also be adventitious. This opportunity not only holds excellent potential for rapid career progression, but also allows a step into a growing business at ground level. A Developer who is passionate about delivering high quality results, keen to work in a highly collaborative, startup environment and who is highly motivated and open minded to problem solving and technology is sought. Ideal Skills: Javascript fundamentals Experience writiting smart contracts in Solidity  web3.js Python/Go/node.js/C++ advantageous Start date: ASAP Contract: Permanent Location: London Interview times: ASAP