Blockchain Developer
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 challenges and learn other ways of thinking and seeing the world. There’s always room for your energy and creativity.
About the role
As a Blockchain Developer you will contribute to a multi-thread team on blockchain projects related with IoT, Telcos and Financial Services, supporting the team with technical skills.
As part of your job you will:
- 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 are we looking for?
- Bachelor or Master on an IT area
- Minimum 2 Year in IT
- Minimum 1 Year developing blockchain R3 Corda
- Profile with autonomy and seniority to act directly on the client
- Knowledge of how blockchain works and its application
- Knowledge of at least one of the next programming languages: JAVA, GO, Kotlin, Solidity, DAML
- Understanding of DLT’s, cryptography, smart contracts, consensus algorithms, cryptocurrencies and others blockchain topics will be highly appreciated
- Sense of APIs, Micro-Services, relational Databases
- Experience with CI/CD tools as Jenkins, Nexus, Docker, Kubernetes will be highly appreciated
- Knowledge of agile methodologies as Scrum, Kanban or other will be highly appreciated
- High preference for Corda Certified professionals
Personal traits:
- Ability to adapt to different contexts, teams and Clients
- Teamwork skills but also sense of autonomy
- Motivation for international projects and ok if travel is included
- Willingness to collaborate with other players
- Strong communication skills
We want people who like to roll up their sleeves and open their minds. Believe this is you? Come join the Team!
- Department
- Data & Analytics
- Role
- Blockchain
- Locations
- Lisbon
- Remote status
- Hybrid Remote

Lisbon
About Celfocus
Celfocus delivers high-tech system integration services in the digital and cognitive space
As a Technology company, Celfocus accelerates Product & Service innovation, by promoting innovative digital capabilities and delivering business value in the most complex, mission-critical challenges.
From Strategy through Operations, collaborating in areas such as Actionable AI, Cognitive Automation and Digital – to produce the maximum benefits across Business & Technology.
Blockchain Developer
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