60 Engineering - Backend jobs

Mamoru Mamoru is a leading global digital asset financial services group. Our goal is to provide an all-rounded solution to facilitate easiest access to digital assets and the smartest asset management products with our state-of-the-art technology and global coverage. Our team is a group of elites coming from technology, market making and venture capital backgrounds. Job Description We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Your primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and the building and launching of a blockchain network. Responsibilities Research, design, develop, and test blockchain technologies Brainstorm and help evaluate applications for new tools and technologies as they continually evolve Maintain and extend current client- and server-side applications responsible for...

As our Back End Developer, you will be designing, developing, and installing software solutions. In this role, you will contribute to the products and behind the scenes of a leading PoS validator. You will work closely with our DevOps and infrastructure team members to make sure our solutions scalable and secure. What will you do? Build new services that meet critical product and business needs using TypeScript and Golang Create scalable systems to solve different problems using modern cloud technology and industry best practices Create server code that is extensible, well-tested, and secure Research blockchain implementations, setup and maintain their configurations Leverage automated testing, CI/CD, container orchestration, and other modern development techniques Design database schema that is performant, scalable, and maintainable Proactively make suggestions and challenge the status quo for improving our products and internal processes What excites us about...

As our Software Engineer, you will be responsible to design, develop and install software solutions. In this role, you will contribute to the products and behind the scenes of a leading PoS validator. You will work closely with our engineering and infra teams to make sure our solutions scalable and secure. Ultimately, you will build high-quality, innovative, and fully performing software that complies with coding standards and technical design. What will you do? Create backend server code that is secure, fast, and extensible Leverage automated testing, CI/CD, container orchestration, and other modern development techniques Design database schema that is performant, scalable, and maintainable Bring fresh ideas from all areas of computer science, mathematics, distributed systems, cryptography, social science, and more Implement responsive UI and front-end web applications that work on desktop, mobile, and other popular devices Leverage continuous integration and other...

As our second platform engineer, you will be working on things like profiling our existing codebase to debug customer issues, refactoring go code to enable new features, adding tests and assisting the team in architecting new features. You will be responsible for ensuring the quality of our go codebase, which drives millions of dollars in revenue. We also expect every engineer to spend at least one day on customer support to understand our customer better. We’re looking for a self-starter, who is communication focused with a deep sense of ownership and a team mentality to collaborate on achieving the best design/architecture for our systems. You can expect to meet on a daily basis to go over task progress and design solutions. You’ll be working directly with the technical team: Manuel Kreutz, Mauro Delazeri, Chet Bortz, Saurab Joshi and Auston Bunsen. We need you to have experience with: Designing high available systems with disaster recovery in mind Software Development...

Are you looking for an opportunity where you can have a direct and massive impact ? Do you want to help us kindly change the world ? Join our team at Snickerdoodle Labs , one of the most exciting venture backed Blockchain technology companies. We are evolving NFT tech into a massively scalable and interoperable framework for safe, open, and protective use of personal data. We are building a first-of-its-kind infrastructure that will allow people to own and monetize their data in a secure way, no matter where it lives, how it travels, or what it’s used for. As a Back End Engineer on our team, you will: Develop, maintain, and support technical infrastructure, hardware and system software components Create architecture, designs, and documentation that will lead to consistent reliability, scalability, security, and performance Refine and enhance processes that allow for proper testing and validation of releases that go from development to staging to...

MouseBelt is hiring a CTO for our Engineering Division. An ideal candidate is: - Able to leverage deep business and technical understanding of the blockchain industry, emergent development trends, and competitive landscape to inform the roadmap and advise internal stakeholders on areas of risk and opportunity. - An expert in blockchain technologies, services, its vulnerabilities, and its market. - Able to consult technical product roadmaps for the various clients in collaboration with leadership, engineering, and developer experience teams, as well as industry and community partners. - Able to design cryptographic constructions and incentives, drive improvements to speed, cost, scalability and efficiency for any blockchain product using strategic growth plans with quantifiable results. - Equipped with compelling oral and written communication and presentation skills - Able to prioritize and manage time effectively with a high volume of competing requests - Deeply...

MouseBelt is hiring an Executive Assistant to our CTO. EA to CTO Candidate Qualities: - Passion for blockchain technology. Must be willing to do research and become knowledgeable in fields they don't know about. - Must be able to apply excellent project and program management techniques to drive clarity and accountability for large, complex collaboration efforts across multiple teams. - Must have excellent professionalism and should be able to politely redirect visitors who do not have an appointment, diffuse conflict, and help retain a positive relationship with any client. - Must be detail-oriented and make sure that executives are prepared for meetings with organized research documents and notes. - Evaluate and communicate the health and progress of current partnerships, and brief executives for key customer and partner meetings. - Two or four-year degree in information technology, computer science, or a related field of study - Ability to liaise between...

We believe that cryptocurrency and blockchain technology can bring freedom to more people around the world than any other technology that has so far been discovered. We believe that similar to the pioneers and explorers of the past traveling to distant continents, we today have an opportunity to map out a path that will enable human expansion that was not before possible. Our mission is to utilize the SafeX Blockchain, an ecommerce protocol, as the basis which the SafeX Market will empower millions of people around the world to become merchants in the most efficient way and bring the world’s catalog of products at the reach of billions of people around the globe. If selected, you will be building the backend connectivity of a user facing ecommerce platform merged with the SafeX Blockchain. This is an opportunity to lead in defining the approach and architecture of the code that will change the world. You will collaborate with individuals in a local Miami office alongside passionate...

Overview CryptoTrader.Tax   is the leading tax reporting platform for cryptocurrency investors. Today, users leverage the platform to connect their exchanges, wallets, and crypto accounts to automatically pull in their transaction history and generate necessary tax reports with the click of a button. CryptoTrader.Tax has tens of thousands of users all over the world, has processed more than fifty billion dollars in cryptocurrency transactions, and has partnered up with some of the largest cryptocurrency exchanges and tax software companies in the industry—including Intuit TurboTax—in effort to bring seamless crypto tax reporting to the mainstream. Our Team We're an ambitious, young, and agile team with a vision of building an essential piece of infrastructure for the future of digital assets. We work very hard, and we have a lot of fun doing it.  The company is headquartered in Kansas City, MO; however, true to the ethos of the crypto culture in which we operate,...

Qubit9 is the next big thing of Kai & Christian Wawrzinek, two of Germany’s most successful entrepreneurs. After leaving Goodgame Studios more than 10 years after we started it, we have teamed up with the best people to think even bigger - this time as part of the decentralised web / Blockchain revolution. We love the challenge of building something new with the potential to change the world. Do you want to join? Reinvent the internet! We believe that decentralized technologies will be disruptive and a driving force in creating a new global system in finance, IoT, health and many more areas. We bring successful entrepreneurs and developers together to launch & scale disruptive, decentralized applications. We aim to build one of the most impactful teams in crypto right here in Hamburg, Germany.  As our full stack engineer your are at the core of the engineering team working directly with the founders on product development. You’ll have an opportunity to shape the...

Qubit9 is the next big thing of Kai & Christian Wawrzinek, two of Germany’s most successful entrepreneurs. After leaving Goodgame Studios more than 10 years after we started it, we have teamed up with the best people to think even bigger - this time as part of the decentralised web / Blockchain revolution. We love the challenge of building something new with the potential to change the world. Do you want to join? Reinvent the internet! We believe that decentralized technologies will be disruptive and a driving force in creating a new global system in finance, IoT, health and many more areas. We bring successful entrepreneurs and developers together to launch & scale disruptive, decentralized applications. We aim to build one of the most impactful teams in crypto right here in Hamburg, Germany.  We are looking for an experienced Senior Smart Contract Engineer to help us build the next generation of the decentralized web. You join the team at the earliest stage...

Qubit9 is the next big thing of Kai & Christian Wawrzinek, two of Germany’s most successful entrepreneurs. After leaving Goodgame Studios more than 10 years after we started it, we have teamed up with the best people to think even bigger - this time as part of the decentralised web / Blockchain revolution. We love the challenge of building something new with the potential to change the world. Do you want to join? Reinvent the internet! We believe that decentralized technologies will be disruptive and a driving force in creating a new global system in finance, IoT, health and many more areas. We bring successful entrepreneurs and developers together to launch & scale disruptive, decentralized applications. We aim to build one of the most impactful teams in crypto right here in Hamburg, Germany.  To help build our team and structures, we are looking for a highly motivated Senior Backend Engineer. Responsibilities Design, build and operate large-scale...

At Dash, our Goal is to increase financial freedom and opportunities for everyone. We develop products that enable payments on the blockchain and make cryptocurrency accessible for consumers, merchants, businesses, and developers. We’ve designed a payments platform that puts user experience first, obscures the technical complexity underneath, and reinvents how cryptocurrency works in the future. Dash is a cryptocurrency originally based on the Bitcoin blockchain, augmented with additional features focused on payments, and is one of the most recognized and accepted cryptocurrencies. Dash Platform is a technology stack for building decentralized web3 applications on the Dash network with experience compared to the usual web. The two main architectural components, Drive and DAPI, allow developers to register identities and store application state on-chain using HTTP-based API. Role  We are looking for a Senior Software Engineer with good experience in Rust. This...

About Cake In less than a year’s time, Cake has become one of the most well known platforms for helping customers to get cashflow for their cryptocurrencies in the most transparent way.  Are you looking to be a part of one of the fastest growing companies in the blockchain industry and help to shape behaviour on how people are dealing with their finances in the crypto and blockchain world? We are strong believers in the potential of DeFi, and we are working everyday to push the boundaries of DeFi and Bitcoin.We work independently, take ownership of our jobs, and are passionate about making a real impact in the world we live in.  For this position we are considering remote candidates and candidates who are based locally in Singapore. Please consider adding our email domain, cakedefi.com, to your whitelist as email responses to your applications might otherwise be filtered into your "promos" folder. About the team Our talented engineering team pride themselves...

NODE40 is the trusted platform for financial institutions that require digital asset lifecycle tracking for visibility and compliance. NODE40 captures and tracks on-chain and off-chain transactions, aggregates the data and provides information that matches actual participation. NODE40 is seeking a Software Engineer with DeFi or smart contract experience. Candidates must know how to read and interact with smart contracts on one or more blockchains. Core languages used at NODE40 are Java and JavaScript.   This is a remote position. Your ability to prioritize tasks and effectively communicate are critical to your success. We use common services including Slack, Google Apps, Jira,, and AWS, as well as industry-specific tools built for working with various blockchains.  Primary Responsibilities Assisting the development effort to improve upon and expand NODE40’s digital assets lifecycle tracking software, NODE40 Balance. Write robust, maintainable, and clean...

NODE40 is the trusted platform for financial institutions that require digital asset lifecycle tracking for visibility and compliance. NODE40 captures and tracks on-chain and off-chain transactions, aggregates the data and provides information that matches actual participation. NODE40 is seeking a Software Engineer with experience developing cloud based applications. Core languages used at NODE40 are Java and JavaScript with secondary languages including Python, Groovy and Go. This is a remote position where your ability to prioritize tasks and effectively communicate are critical to your success. We use familiar services like Slack, Google Apps, Jira, Jenkins, and AWS, as well as industry specific tools built for working with various blockchains.  Primary Responsibilities Assisting the development effort to improve upon and expand NODE40’s digital assets lifecycle tracking software, NODE40 Balance. Write robust, maintainable, and clean code. Collaborate...

NODE40 is a fast growing blockchain data analytics company catering to the needs of business and retail customers in the cryptocurrency industry with a focus on digital asset lifecycle tracking for thousands of tokens across wallets and exchanges. NODE40 is seeking a Senior Software Engineer to take on the design, and assist in the development of software to manage our growing repositories of augmented blockchain data. Candidates must have experience designing scalable systems that run in the AWS cloud, identifying bottlenecks, and participating in problem resolution discussions. Core languages used at NODE40 are Java and JavaScript. This is a remote position. Your ability to prioritize tasks and effectively communicate are critical to your success. We use common services including Slack, Google Apps, Jira, and AWS, as well as industry-specific tools built for working with various blockchains.  Core Responsibilities Analysis of software designs and implementations...

About Us Blockworks is a fast-growing financial media brand that delivers breaking news and premium insights about digital assets to millions of investors. Our editorial content, newsletters, podcasts and events provide investors with the critical analysis and information they need to make smarter decisions about digital assets. About the Role As our second engineering hire, you’ll have a unique opportunity to own several different projects and help us build the engineering team and tech stack. We’re looking for a Software Engineer who has a passion for building web experiences users will love, has strong design sensibilities, and is comfortable working with both frontend and backend code. This is a unique opportunity to influence the product and technical direction of a fast-paced, growing startup. We want to find the best person for the role regardless of where you are located. This role is open for candidates who are working remote as well as candidates who...

Y Combinator batch fast-growing construction SaaS startup is looking for a full stack developer with experience in Node.js, React, and SQL to drive rapid buildout of new product and help take the company to the next level. This is a unique opportunity to join a rapidly growing startup at an exciting time! Our team is still small and every member makes a lasting impact on the company's future. We are a fast-moving startup - the candidate must be willing and able to be responsive and accountable, be flexible with regard to product design and requirements changes, and have the mentality of "owning" their work and the features they develop.  We're a collaborative, devops-oriented team -- developers have shared operational responsibility for the features and components they work on, as well as code reviews and testing. Minimum four years experience. Prior experience at a startup is a major plus! Deep experience with the following is a must: - Backend REST...

MouseBelt is a blockchain media and technology company that builds a collection of blockchain products and produces crypto media content. MouseBelt is hiring a backend/blockchain engineer to work on integrations and bindings between blockchain protocols. Primarily, this will consist of bridges between different blockchains (ADA and CKB being the first). A candidate should have experience integrating blockchain nodes, and understanding of best practices in handling payments and consistency. It is strongly preferred that the candidate be experienced in either the Nervos and Cardano blockchain, but it is not required for a candidate with experience with bridges. A qualified candidate for this role should be independent and able to ask questions/research answers when needed. They should have a strong understanding of blockchain systems, and what a bridge should do, and how to build one. They will work in concert with internal engineers to help build the product. Employment is...