Blockchain developer

at  rinftech

Job Description
About us
Rinf.tech is a technology consulting and software services company. Founded in 2006 in Romania, we have grown into a global organization with 600+ engineers and 8 Delivery Centers in Europe and North America (Romania, Bulgaria, Ukraine, Turkiye, and Mexico).
We offer custom software solutions and support for our worldwide partners through three main Business Units: Business Applications, R&D Embedded, Robotics, and Automotive.
At Rinf.tech, you’ll come across friendly people and a genuine way of thinking. RINFers are eager to learn from each other, explore and reinvent the world of technology.
What you’ll be working on
We are seeking an experienced Senior Blockchain Developer to join our cutting-edge team. As a developer, you will play a pivotal role in designing, implementing, and maintaining secure and efficient blockchain solutions. Your expertise in Solidity, Hyperledger Fabric, and blockchain architecture will be instrumental in driving innovation and excellence.

What you’ll do

• Solidity Proficiency: Advanced skills in writing, testing, and deploying smart contracts using Solidity on the Ethereum platform.
• Hyperledger Fabric: Deep understanding of Hyperledger Fabric’s architecture for creating secure, permissioned networks.
• Mastery in Security: Implement best practices for secure smart contract development, including input validation, access control, and error handling.
• Audit and Testing: Conduct thorough security audits and testing to identify and rectify vulnerabilities.
• End-to-End Solutions: Architect end-to-end blockchain systems, considering scalability, performance, and data privacy.
• Interoperability: Understand interoperability between different blockchain platforms (e.g., Ethereum, Corda, Binance Smart Chain).
• Work closely with cross-functional teams to translate business requirements into technical solutions.
• Explore emerging technologies and propose enhancements to existing systems.

What you offer us

• 6 years of relevant experience in blockchain development.
• Bachelor’s or master’s degree in computer science, engineering, or related fields.
• Technology Stacks:
• Blockchain Platforms: Ethereum, Hyperledger Fabric, Corda, Binance Smart Chain.
• Smart Contract Languages: Solidity, Vyper.
• Consensus Mechanisms: Proof of Work (PoW), Practical Byzantine Fault Tolerance (PBFT), Delegated Proof of Stake (DPoS).
• Interoperability Protocols: Polkadot, Cosmos, Interledger Protocol (ILP).
• Security Tools: MythX, Securify, Slither.
• DevOps and Deployment: Docker, Kubernetes, Helm.

What we offer you

• Flexible working environment
• Learning budget and platforms
• Wide variety of projects you could be part of
• Medical subscription
• HR representative to guide you in your professional career development
• Flexible benefits platform
• Bookster

Our recruitment process

• HR Discussion
• Technical interview
• Offer

Meet us!

If you are still unsure, we are inviting you to come by anytime for a tour of our office without any commitment.

• All applications are strictly confidential. We will not disclose any private information without having your approval.

• Solidity Proficiency: Advanced skills in writing, testing, and deploying smart contracts using Solidity on the Ethereum platform.
• Hyperledger Fabric: Deep understanding of Hyperledger Fabric’s architecture for creating secure, permissioned networks.
• Mastery in Security: Implement best practices for secure smart contract development, including input validation, access control, and error handling.
• Audit and Testing: Conduct thorough security audits and testing to identify and rectify vulnerabilities.
• End-to-End Solutions: Architect end-to-end blockchain systems, considering scalability, performance, and data privacy.
• Interoperability: Understand interoperability between different blockchain platforms (e.g., Ethereum, Corda, Binance Smart Chain).
• Work closely with cross-functional teams to translate business requirements into technical solutions.
• Explore emerging technologies and propose enhancements to existing systems