Blockchain Developer

4 semanas atrás

Lisboa, Lisboa, Portugal Neotalent Tempo inteiro

Who are we:
Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services.

As part of the Netherlands-based organization Conclusion, which has an ecosystem of over 25 companies and 3,600 employees, we are focused on increasing the technological capacity of our clients and the digital transformation of their application ecosystems.

We are talent specialists, attracting the best people and combining them with the needs of the most ambitious projects, at the right time.

Our success comes from our investments in innovation, our focus on results, and, above all, the guarantee that our people will have happy and rewarding careers.

With over 25 years of solid experience, Neotalent Conclusion has established its presence in key locations, including Lisbon, Porto, and Madrid.

The company currently has more than 950 professionals in the different areas in which it operates.
Neotalent, the responsive people.

Find out more about us at

Role Overview:
We are looking for a Blockchain Developer to integrate one of our largest international partners in the telecommunications sector. It is one of the biggest references in the area, with a significant presence in more than 6 countries.

What you will do:

  • Research, design, develop and test blockchain technologies;
  • Make the product owner aware of different approaches and development possibilities;
  • Understand different blockchain frameworks and mapping its fit for different purposes;
  • Maintain and extend client- and server-side applications responsible for integration and business logic using blockchain and APIs;
  • Help develop and deploy new solutions as well as maintaining existing ones;
  • Integrate agile squad of development on a client's project.

What you are like:

  • Bachelor's or Master's Degree on an IT area;
  • Minimum of 2 years of experience in Software Development;
  • Knowledge of how blockchain works and its application;
  • Experience with Ethereum, R3 Corda or Solidity;
  • Knowledge of APIs, Microservices and relational databases;
  • Proficiency in English.

Why join us:

  • Work on challenging projects for big clients
  • Learn more about emerging technologies
  • Possibility of working remotely
  • Design your career plan
  • Access to continuous training and certifications
  • Evolve through our internal mobility program
  • ... and much more

To apply:
Please send your CV to @ with PBR_BCD in the email subject

  • Blockchain Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal Celfocus Tempo inteiro

    Make an impact by working for sectors where technology is the enabler, everything is ground-breaking and there's a constant need to be innovative.Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients.Face...

  • Blockchain Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal Celfocus Tempo inteiro

    Make an impact by working for sectors where technology is the enabler, everything is ground-breaking and there's a constant need to be innovative.Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients. Face...

  • Blockchain Developer It Development · · Fully Remote

    2 semanas atrás

    Lisboa, Lisboa, Portugal Gotbit Consulting LTD Tempo inteiro

    Currently, our Development Team is looking for a Blockchain Developer .This role includes developing smart contracts on Ethereum and similar blockchains, exploring DeFi protocols, ensuring test coverage, and auditing third-party contracts for errors and compliance.Major Responsibilities:Developing smart contracts in Ethereum blockchain and similar EVM...

  • Blockchain Head Of Community

    2 semanas atrás

    Lisboa, Lisboa, Portugal Michael Page Tempo inteiro

    Blockchain Head of Community (m/f/d) - 100% Remote Europe Lisboa Blockchain Head of Community (m/f/d) - 100% Remote EuropeLisboa Casal de Cambra, Lisboa, Portugal My client is a rapidly growing Blockchain project, among the pioneers in its field, looking for a Blockchain Head of Community (m/f/d) with a track record of success to join the growing team. There...

  • Blockchain Head Of Community

    2 semanas atrás

    Lisboa, Lisboa, Portugal Michael Page Tempo inteiro

    Blockchain Head of Community (m/f/d) - 100% Remote Europe Lisboa Blockchain Head of Community (m/f/d) - 100% Remote Europe Lisboa Casal de Cambra, Lisboa, Portugal My client is a rapidly growing Blockchain project, among the pioneers in its field, looking for a Blockchain Head of Community (m/f/d) with a track record of success to join the growing team....

  • Blockchain Head Of Community

    2 semanas atrás

    Lisboa, Lisboa, Portugal Michael Page Tempo inteiro

    Blockchain Head of Community (m/f/d) - 100% Remote Europe Lisboa Blockchain Head of Community (m/f/d) - 100% Remote EuropeLisboaCasal de Cambra, Lisboa, Portugal My client is a rapidly growing Blockchain project, among the pioneers in its field, looking for a Blockchain Head of Community (m/f/d) with a track record of success to join the growing team. There...

  • Blockchain Developer It Development · · Fully Remote

    2 semanas atrás

    Lisboa, Lisboa, Portugal Gotbit Consulting Ltd Tempo inteiro

    Currently, our Development Team is looking for a Blockchain Developer .This role includes developing smart contracts on Ethereum and similar blockchains, exploring DeFi protocols, ensuring test coverage, and auditing third-party contracts for errors and compliance.Major Responsibilities:Developing smart contracts in Ethereum blockchain and similar EVM...

  • Blockchain Developer It Development · · Fully Remote

    2 semanas atrás

    Lisboa, Lisboa, Portugal Gotbit Consulting Ltd Tempo inteiro

    Currently, our Development Teamis looking for a Blockchain Developer.This role includes developing smart contracts on Ethereum and similar blockchains, exploring DeFi protocols, ensuring test coverage, and auditing third-party contracts for errors and compliance.Major Responsibilities:Developing smart contracts in Ethereum blockchain and similar EVM...

  • Blockchain Developer It Development · · Fully Remote

    2 semanas atrás

    Lisboa, Lisboa, Portugal Gotbit Consulting Ltd Tempo inteiro

    Currently, our Development Team is looking for a Blockchain Developer .This role includes developing smart contracts on Ethereum and similar blockchains, exploring DeFi protocols, ensuring test coverage, and auditing third-party contracts for errors and compliance.Major Responsibilities: Developing smart contracts in Ethereum blockchain and similar EVM...

  • Senior Blockchain/Solidity Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal Blockchainmalaga Tempo inteiro

    Your new company Nevermined is the world's first enterprise-grade ecosystem that incentivizes data collaboration in the most adversarial B2B environments. As a Data Ecosystem which leverages Web3.0 technology, Federated Learning frameworks, and privacy-preserving techniques, we are creating the right blend of capabilities and incentives for participants to...

  • Senior Blockchain Engineer

    2 semanas atrás

    Lisboa, Lisboa, Portugal Pyctor Tempo inteiro

    Senior Blockchain Engineer - Ethereum Lisbon | Remote About PyctorOur mission is to reinvent finance to promote inclusion and equality of opportunity in the crypto-asset ecosystem. Pyctor is a digital assets post-trade market infrastructure for global custodians, institutional issuers and other capital market actors. We empower them to securely issue, access...

  • Blockchain Head Of Business Development, 100% Remote Europe

    2 semanas atrás

    Lisboa, Lisboa, Portugal Michael Page Tempo inteiro

    Blockchain Head of Business Development, 100% remote Europe Lisboa Blockchain Head of Business Development, 100% remote Europe Lisboa Casal de Cambra, Lisboa, Portugal My client is a top tier, very- funded Blockchain company. The team is famous for its- edge tech and assembled a very strong developer community. In order to bring their products and solutions...

  • Blockchain Head Of Business Development, 100% Remote Europe

    2 semanas atrás

    Lisboa, Lisboa, Portugal Michael Page Tempo inteiro

    Blockchain Head of Business Development, 100% remote Europe Lisboa Blockchain Head of Business Development, 100% remote EuropeLisboaCasal de Cambra, Lisboa, Portugal My client is a top tier, very- funded Blockchain company. The team is famous for its- edge tech and assembled a very strong developer community. In order to bring their products and solutions to...

  • Blockchain Head Of Business Development, 100% Remote Europe

    2 semanas atrás

    Lisboa, Lisboa, Portugal Michael Page Tempo inteiro

    Blockchain Head of Business Development, 100% remote Europe Lisboa Blockchain Head of Business Development, 100% remote EuropeLisboa Casal de Cambra, Lisboa, Portugal My client is a top tier, very- funded Blockchain company. The team is famous for its- edge tech and assembled a very strong developer community. In order to bring their products and solutions...

  • Senior Software Engineer, Blockchain Integrations

    2 semanas atrás

    Lisboa, Lisboa, Portugal Chainlink Labs Inc. Tempo inteiro

    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...

  • Senior Rust Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal NeonLabs Tempo inteiro

    About Us Neon EVM is a high-performance, open-source platform for launching decentralized applications on the Solana blockchain using the same programming languages and developer tooling as Ethereum. Ethereum developers can scale performance and access new liquidity without significant code changes, or build scalable applications from day one. Who We're...

  • Blockchain Specialist

    2 semanas atrás

    Lisboa, Lisboa, Portugal Celfocus Tempo inteiro

    Make an impact by working for sectors where technology is the enabler, where everything is ground-breaking and there's a constant need to be innovative. Be part of the team that combines business knowledge, technological edge and a design experience - who complement and help each other in developing solutions and experiences for digital clients. Face...

  • Senior Software Engineer, Blockchain Integrations

    2 semanas atrás

    Lisboa, Lisboa, Portugal Chainlink Labs Inc. Tempo inteiro

    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...

  • Blockchain Specialist

    2 semanas atrás

    Lisboa, Lisboa, Portugal Celfocus Tempo inteiro

    Make an impact by working for sectors where technology is the enabler, where everything is ground-breaking and there's a constant need to be innovative. Be part of the team that combines business knowledge, technological edge and a design experience - who complement and help each other in developing solutions and experiences for digital clients. Face...

  • Backend Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal Https:Www.Festentech Tempo inteiro

    We are hiring Backend Developer - (Blockchain focus ) for our client located in Lisbon, Portugal. Position: Backend Developer - (Blockchain focus) Location: Lisbon, Portugal Work model: Hybrid Employment type: Permanent We seek a highly experienced and talented Full Stack Developer (Backend / Blockchain Focus) to join our team and lead our business...