Aktuelle Jobs im Zusammenhang mit Blockchain API Specialist - Zug, Zug - Arbitrum


  • Zug, Zug, Schweiz Chainlink Labs Vollzeit

    Job Summary:We are seeking a talented Staff Software Engineer to lead the integration of Chainlink products into non-EVM blockchain ecosystems. The ideal candidate will have a strong background in blockchain development, decentralized systems, and a deep understanding of Web3 infrastructure.About Us:Chainlink Labs is the primary contributing developer of...


  • Zug, Zug, Schweiz Chainlink Labs Vollzeit

    Company Overview:Chainlink Labs is the primary contributing developer of Chainlink, a decentralized computing platform powering the verifiable web. We provide access to real-world data, off-chain computation, and secure cross-chain interoperability across any blockchain.Job Description:We are seeking a talented Staff Software Engineer to lead the integration...


  • Zug, Zug, Schweiz BSV Blockchain Vollzeit

    At BSV Blockchain, we are seeking a Digital Marketing Manager to join our team. As a key member of our marketing department, you will be responsible for developing and implementing a comprehensive email marketing strategy.Key Responsibilities:Develop and implement an email marketing strategyCreate and curate engaging email contentTrack key performance...


  • Zug, Zug, Schweiz DevITjobs Vollzeit

    DevITjobs is seeking a skilled Solidity Developer to join our team on a full-time basis.About the Role:We are looking for a highly motivated and experienced Solidity developer to work with our team of experts in building innovative blockchain solutions.The ideal candidate will have strong knowledge of Solidity, experience with Foundry and Solidity Rust...


  • Zug, Zug, Schweiz Gelato Vollzeit

    About the JobThis is a unique opportunity to join a pioneering company at the forefront of the Web3 revolution. As a Senior Web3 Backend Engineer, you will be instrumental in designing and developing our Rollup-As-A-Service Platform, enabling seamless interaction between backend and frontend applications and the blockchain. Your expertise will drive the...


  • Zug, Zug, Schweiz DevITjobs Vollzeit

    Investment Opportunities SpecialistWe are seeking a highly motivated Investment Opportunities Specialist to join our team. The ideal candidate will identify and evaluate optimal risk-adjusted yielding opportunities.Main ResponsibilitiesConduct thorough risk due diligence on potential protocolsAnalyze emerging trends in yield farmingActively participate in...


  • Zug, Zug, Schweiz BSV Blockchain Vollzeit

    About the RoleThe Junior Relationship Manager will play a crucial role in building and maintaining strong relationships with our international clientele.ResponsibilitiesSupporting Relationship Managers: You will work closely with our experienced team members to ensure exceptional service and support to our customers.Client Acquisition: You will start...


  • Zug, Zug, Schweiz Chainlink Labs Vollzeit

    About Chainlink Labs:Chainlink Labs is the primary contributing developer of Chainlink, a decentralized computing platform powering the verifiable web. We provide access to real-world data, off-chain computation, and secure cross-chain interoperability across any blockchain.Job Description:We are seeking a talented Staff Software Engineer to lead the...


  • Zug, Zug, Schweiz Chainlink Labs Vollzeit

    Job Description:We are seeking a talented Staff Software Engineer to lead the integration of Chainlink products into non-EVM blockchain ecosystems. As a key member of our engineering team, you will play a pivotal role in bridging Chainlink's functionality to non-EVM chains, driving innovation, and expanding its capabilities across diverse blockchain...


  • Zug, Zug, Schweiz WorksHub Vollzeit

    About UsWorksHub is a company that's passionate about helping developers build innovative applications on the blockchain. We believe that by empowering developers, we can create a more secure, transparent, and inclusive financial system. Our team is dedicated to providing top-notch support and resources to our community, and we're always looking for talented...


  • Zug, Zug, Schweiz Gora Network Vollzeit

    About Gora NetworkGora Network is a fast-growing company at the forefront of blockchain innovation. We specialize in data oracles for Algorand and are committed to developing the next generation of data oracles that can handle complex data across multiple chains. As a Backend Technology Director, you will be responsible for leading our protocol team...


  • Zug, Zug, Schweiz Gora Network Vollzeit

    Company OverviewGora Network is at the forefront of blockchain innovation, specializing in data oracles for Algorand. We're committed to developing the next generation of data oracles that can handle complex data across multiple chains. As a Senior Protocol Development Manager, you will lead our protocol team responsible for our core product.Job...


  • Zug, Zug, Schweiz Chainlink Labs Vollzeit

    About UsChainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink Labs helps power verifiable...


  • Zug, Zug, Schweiz Morfyus Vollzeit

    We're Morfyus, an OTC liquidity provider and algo-trading crew based in Zug, Switzerland (Crypto Valley HQ) with a Prague, Czechia outpost. As our next Business Development Manager, you'll be responsible for driving sales growth, securing epic partnerships, and amplifying our brand in the blockchain space.You'll collaborate with a high-energy squad...


  • Zug, Zug, Schweiz Morfyus Vollzeit

    Morfyus, a cutting-edge OTC liquidity provider and algo-trading company, is looking for a highly motivated Business Development Manager to spearhead our sales strategy, build robust partnerships, and amplify our brand presence in the blockchain arena.As part of our tight-knit team consisting of developers, quant traders, client relationship specialists, and...

  • Lead protocol engineer

    vor 3 Wochen


    Zug, Zug, Schweiz Gora Network Vollzeit

    Gora Network is a leading data oracle on Algorand. We're working on the next generation of the data oracles to bring data of any complexity on any chain. You will be helping to lead our protocol team which is responsible for our core product. You will ensure your team is meeting project timelines and deliverables. Ensure that your team follows engineering...


  • Zug, Zug, Schweiz AMINA Group Vollzeit

    At a Glance: The Story Behind AMINAFounded in April 2018 and headquartered in Zug, AMINA Bank is a pioneer in the financial industry providing a seamless, secure and easy-to-use bridge between digital and traditional assets. As a smart bank AMINA Bank offers a fully universal suite of regulated banking services in the emerging digital economy. In August...


  • Zug, Schweiz Papers AG Vollzeit

    Only applications in English are considered. You will need to currently live in Switzerland or EU. About Papers Papers is a swiss engineering company that has dedicated its 10+ years of existence to developing secure, mobile-first software embracing paradigm shifting technologies like blockchain to provide a more distributed, secure and accessible future of...


  • Zug, Schweiz Papers Vollzeit

    Only applications in English are considered. You will need to currently live in Switzerland or EU.About PapersPapers is a Swiss engineering company that has dedicated its 10+ years of existence to developing secure, mobile-first software embracing paradigm-shifting technologies like blockchain to provide a more distributed, secure, and accessible future of...


  • Zug, Schweiz Papers AG Vollzeit

    Only applications in English are considered. You will need to currently live in Switzerland or EU.About PapersPapers is a swiss engineering company that has dedicated its 10+ years of existence to developing secure, mobile-first software embracing paradigm shifting technologies like blockchain to provide a more distributed, secure and accessible future of...

  • Head of DevOps

    vor 4 Wochen


    Zug, Schweiz Teranode Group Vollzeit

    **Teranode Group AG** We are a team of engineers, blockchain specialists, Web3 consultants and business analysts, dedicated to future-proofing your business with impactful solutions. Innovation for impact. The growth of our clients is at the heart of the solutions we develop. Through our innovative solutions, we drive tangible results and sustainable growth...


  • Zug, Schweiz TN Switzerland Vollzeit

    Social network you want to login/join with:Client:Papers AGLocation:Job Category:OtherJob Reference:7589b7235824Job Views:4Posted:14.03.2025Expiry Date:28.04.2025Job Description:Only applications in English are considered. You will need to currently live in Switzerland or EU.About PapersPapers is a Swiss engineering company that has dedicated its 10+ years...

  • Lead QA

    vor 2 Wochen


    Zug, Schweiz Teranode Group Vollzeit

    Key Responsibilities - Develop and execute a comprehensive quality assurance strategy for blockchain-based enterprise solutions. - Design and implement automated testing frameworks to enhance testing efficiency and software reliability. - Ensure seamless integration of testing processes within CI/CD pipelines, enabling continuous testing and fast releases. -...

  • Technical Writer

    Vor 4 Tagen


    Zug, Schweiz TAAL Vollzeit

    At TAAL, we thrive on innovation and support for creativity. Our roster of enterprise clients is growing fast and our transformation into a blockchain-as-a-service company requires new talents and fresh ideas. In the **European Time Zone** we are looking for a **Technical Writer**. **Role and Responsibilities** - Work with various departments to produce...


  • Zug, Schweiz Chainlink Labs Vollzeit

    About Us Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink Labs helps power verifiable...


  • Zug, Schweiz Siemens Mobility Vollzeit

    Infrastructure and Security Specialist - Defi / BlockchainA leading company in the crypto and blockchain industry is currently inviting applications for an Infrastructure and Security Specialist. This key position is aimed at professionals looking to immerse themselves in a vibrant sector focused on cutting-edge developments.Role Overview:The ideal candidate...


  • Zug, Schweiz DAOLaunch Vollzeit

    Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favorite tools and services...


  • Zug, Schweiz Gelato Vollzeit

    Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3's favorite tools and services...

  • Lead protocol engineer

    vor 4 Wochen


    Zug, Schweiz Gora Network Vollzeit

    Gora Network is a leading data oracle on Algorand. We’re working on the next generation of the data oracles to bring data of any complexity on any chain. You will be helping to lead our protocol team which is responsible for our core product. You will ensure your team is meeting project timelines and deliverables. Ensure that your team follows engineering...

  • Lead protocol engineer

    vor 4 Wochen


    Zug, Schweiz Gora Network Vollzeit

    Gora Network is a leading data oracle on Algorand. We’re working on the next generation of the data oracles to bring data of any complexity on any chain. You will be helping to lead our protocol team which is responsible for our core product. You will ensure your team is meeting project timelines and deliverables. Ensure that your team follows engineering...


  • Zug, Schweiz TN Switzerland Vollzeit

    Social network you want to login/join with:Gora Network is a leading data oracle on Algorand. We’re working on the next generation of the data oracles to bring data of any complexity on any chain. You will be helping to lead our protocol team which is responsible for our core product. You will ensure your team is meeting project timelines and deliverables....


  • Zug, Schweiz AMINA Group Vollzeit

    **At a Glance: The Story Behind AMINA**: Founded in April 2018 and headquartered in Zug, AMINA Bank is a pioneer in the financial industry providing a seamless, secure and easy-to-use bridge between digital and traditional assets. As a smart bank AMINA Bank offers a fully universal suite of regulated banking services in the emerging digital economy. In...


  • Zug, Schweiz TN Switzerland Vollzeit

    Founded in April 2018 and headquartered in Zug, AMINA Bank is a pioneer in the financial industry providing a seamless, secure and easy-to-use bridge between digital and traditional assets. As a smart bank, AMINA Bank offers a fully universal suite of regulated banking services in the emerging digital economy. In August 2019, AMINA Bank received a Swiss...

  • Backend Team Lead

    vor 2 Wochen


    Zug, Schweiz Scalable Solutions AG Vollzeit

    Weekly Hours: 40 hours **Tasks**: - Management of development teams (hiring developers, 1-to-1, planning and distribution of tasks, code review, etc.). - Participation in the development of the process. - Design of architecture and technical solutions (together with a technical specialist, architect and system analyst). - Compilation of technical...


  • Zug, Schweiz AMINA Bank Vollzeit

    At a Glance: The Story Behind AMINAFounded in April 2018 and headquartered in Zug, AMINA Bank is a pioneer in the financial industry providing a seamless, secure and easy-to-use bridge between digital and traditional assets. As a smart bank, AMINA Bank offers a fully universal suite of regulated banking services in the emerging digital economy. In August...

Blockchain API Specialist

vor 1 Woche


Zug, Zug, Schweiz Arbitrum Vollzeit

Join our team as a Senior Web3 Backend Engineer and help us build an all-in-one Ethereum Rollup as a Service Platform.

You will be responsible for designing and developing scalable Web3 backends, creating robust APIs and middleware, and ensuring the reliability and security of smart contracts.

In addition to technical expertise, we're looking for someone who is passionate about innovation and entrepreneurship, with a desire to learn and grow with our team.

Key Responsibilities:

  • Design and develop high-performance Web3 backend APIs for seamless interaction between backend and frontend applications and the blockchain.
  • Create robust APIs and middleware that facilitate secure and efficient interactions with the blockchain, handling tasks such as event listening, transaction processing, and on-chain data retrieval.
  • Specialize in smart contract lifecycle management, from writing and deploying smart contracts to conducting automated testing and security audits.
  • Ensure the reliability and security of smart contracts through rigorous validation processes, upgrades, and optimizations to support flawless execution on the blockchain.
  • Optimize blockchain data processing, implementing efficient methods for ingesting, storing, and querying on-chain data to support real-time analytics and user-facing applications.
  • Collaborate on cross-functional projects, working closely with front-end developers and product teams to integrate blockchain functionalities into user-centric applications, enhancing overall user experience.

What We Offer:

  • Competitive salary and equity package.
  • Opportunities for professional growth and development.
  • Collaborative and dynamic work environment.
  • Flexible remote work arrangements.