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Talan

Agile IT transformation consulting and delivery

Blockchain Architect

Blockchain & Smart Contract EngineeringConfirmed live in the last 24 hours
Full-timeÎle-de-France, France

About the Job

Requirements

  • A BAC+5 qualification from an engineering school or equivalent university education.
  • A solid IT and architecture foundation before specializing in blockchain.
  • Experience on blockchain or digital-assets projects.
  • Significant experience as an IT Architect.
  • In-depth knowledge of the banking or financial sector is strongly appreciated.
  • Knowledge of Ethereum, the Ethereum Virtual Machine, ERC standards (ERC-20, ERC-721, ERC-1155, and others), and Solidity.
  • Knowledge of Rust and Go.
  • A strong understanding of distributed architectures, security, and performance considerations.
  • Fluent English for technical discussions and daily documentation.

Responsibilities

  • Design and define robust, secure, and scalable blockchain architectures.
  • Contribute throughout the project lifecycle, including scoping, design, implementation, and optimization.
  • Provide expertise on blockchain protocols, smart contracts, and associated standards.
  • Support development teams with technology choices and best practices.
  • Ensure solutions align with security, performance, compliance, and regulatory constraints.
  • Work with business, IT, and security teams in a banking or financial context.
  • Continuously monitor developments in blockchain and digital assets.

Desired Qualifications

  • In-depth knowledge of the banking or financial sector.

About the Company

Talan

Agile IT transformation consulting and delivery

Talan is a European consulting and IT services group that helps organizations transform and adapt to fast-changing environments. It offers a full range of services from strategic business consultancy to packaged IT solutions, including production support, software development, business analysis, and nearshore delivery. The company works by deploying multidisciplinary teams across its global offices to guide clients through agile transformations, change programs, and IT modernization. Talan differentiates itself through its international footprint, sector focus on Major Service Operators, and a culture built on transparency, respect, teamwork, entrepreneurial spirit, and commitment. With strong organic growth and a large pool of over 3,500 consultants, its goal is to create and share value for clients while coaching and developing its people—empowering customers to transform and compete more effectively.

Company size
1,001-5,000
Company stage
Late Stage VC
Total funding
$110M
Headquarters
Paris, France
Founded
2002

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