Senior DLT & Blockchain Architect (m/f/d)

For an innovative project in the fields of Digital Assets, Tokenization, and Blockchain Infrastructure, we are seeking an experienced Senior DLT & Blockchain Architect (m/f/d) on behalf of our client.

Start August/September 2026

Duration: 6 months

Location: Remote, Germany

Required Skills & Experience

Primary Skills

• Expert proficiency in Java (Programming Language) - required
• Expert proficiency in Technological Innovation (recommended)
• Expert proficiency in ADM, Service Delivery, and Delivery Excellence (suggested)

DLT & Blockchain Architecture

• Extensive experience with DLT, blockchain, Web3, EVM-compatible networks, and Hyperledger Besu
• Ability to design scalable, secure, and resilient Layer 1 and Layer 2 architectures
• Experience integrating DLT platforms into existing enterprise IT and distributed environments

Cross-Chain Interoperability

• Strong knowledge of cross-chain interoperability, protocols, and DLT network integration
• Experience with blockchain bridges, cross-chain transfers, and oracle-based data exchange
• Ability to identify and mitigate interoperability, security, and scalability risks

Smart Contract Development

• Experience designing, developing, deploying, and testing EVM-based smart contracts
• Strong knowledge of smart contract security, validation, and auditing practices
• Experience with functional, integration, performance, and security testing

Tokenization & Digital Assets

• Strong knowledge of tokenization standards, concepts, and settlement processes
• Experience covering the full asset lifecycle, from issuance and management to settlement and redemption
• Ability to develop end-to-end solutions for tokenized assets and collateral

Wallet & Custody Solutions

• Experience with wallet integration, transaction signing, and DLT network access
• Knowledge of private-key management and cryptographic security controls
• Experience with institutional custody and digital asset safekeeping solutions

Software Development

• Proficiency in TypeScript, JavaScript, Go, and/or Rust
• Experience developing web applications, backend services, and blockchain-related APIs
• Ability to translate business requirements into technical architectures and working solutions

DevOps & Infrastructure

• Strong knowledge of DevOps, DevSecOps, CI/CD, and secure software delivery
• Experience with containerization, Kubernetes, and cloud-native environments
• Understanding of infrastructure security, monitoring, and operational requirements

Financial Services

• Experience in regulated financial services, financial-market infrastructure, or central-bank environments
• Understanding of collateral management, tokenized collateral, and digital asset settlement
• Experience designing and evaluating DLT-based prototypes with central banks or comparable institutions

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Wir suchen für unsere nationalen und internationalen Kunden Experten wie Sie, die für uns herausfordernde IT & Engineering Projekte übernehmen. Wir organisieren den erfolgreichen Projektstart und begleiten Sie kontinuierlich während der gesamten Laufzeit. Im Anschluss kümmern wir uns gerne um neue Projektoptionen für Sie. Unser Ziel ist eine erfolgreiche, langfristige und partnerschaftliche Zusammenarbeit.

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