Aninver Development Partners SL

Aninver Development Partners SL (www.aninver.com) is looking for a Technical Leadership (Lead Blockchain Developer & Solution Designer / Enterprise Architect) for a consultancy assignment financed by Islamic Development Bank Institute in Saudi Arabia.

Aninver Development Partners is preparing a proposal for a strategic consultancy assignment in Saudi Arabia supported by the Islamic Development Bank Institute (IsDBI). The project focuses on enhancing and piloting a digital platform designed to improve credit access and risk mitigation for micro, small, and medium enterprises (MSMEs) through modern technological architectures, including distributed ledger technology and automated credit enhancement mechanisms.

We are seeking a qualified Technical Leadership (Lead Blockchain Developer & Solution Designer / Enterprise Architect) to lead the technical refactoring, enterprise-grade blockchain integration, and pilot deployment of the platform. The expert will work closely with financial institutions in Saudi Arabia to ensure secure, scalable, and compliant system implementation.

Aninver is preparing a proposal for this assignment. The selected expert will be part of the proposed team; the engagement is conditional on the contract being awarded to Aninver. The full Terms of Reference for the position are shared with shortlisted candidates.

Objectives of the assignment

• Conduct a comprehensive technical review, refactoring, and quality assurance of the existing platform MVP architecture.
• Integrate robust blockchain functionality equipped with zero‑knowledge proof (ZKP) capabilities to ensure data privacy, transparency, and secure transaction validation.
• Develop credit provider-specific custom features and execute seamless system integrations with existing financial institution architectures.
• Deliver comprehensive user acceptance testing (UAT) and a fully supported pilot deployment involving participating financial institutions.
• Provide thorough change management, stakeholder onboarding, capacity building, and high-quality technical documentation.

Scope of work

• Perform a detailed code review, architectural assessment, and security audit of the current platform Minimum Viable Product to meet enterprise-grade standards.
• Design and implement enterprise‑grade blockchain infrastructure and smart contracts using Hyperledger, Ethereum, or similar technologies.
• Integrate zero‑knowledge proof (ZKP) mechanisms to preserve transaction confidentiality while maintaining verifiable auditability across the network.
• Develop customized modules tailored to the operational workflows of participating credit providers and establish secure APIs for system integration.
• Formulate and execute rigorous testing protocols, including unit testing, integration testing, and user acceptance testing (UAT).
• Coordinate the pilot deployment of the enhanced platform with selected financial institutions or service providers in Saudi Arabia.
• Design and deliver comprehensive training workshops, capacity building programs, and high-quality technical documentation.

Your role as Technical Leadership (Lead Blockchain Developer & Solution Designer / Enterprise Architect)

• Provide overall technical leadership and enterprise architecture oversight for blockchain and software development activities.
• Lead the refactoring and optimization of the core codebase to achieve enterprise‑grade scalability, performance, and security.
• Design, develop, and deploy production‑grade blockchain solutions and automated logic or smart contracts.
• Oversee the integration of advanced cryptographic features, including zero‑knowledge proofs (ZKPs), into the platform architecture.
• Collaborate with financial institutions to integrate the platform with their core banking and credit risk management systems.
• Manage bug remediation, security vulnerability assessments, and performance optimization prior to pilot deployment.
• Support the delivery of technical documentation, system manuals, and training sessions for platform administrators and users.

Requirements

• Education: Relevant professional certifications
• 5-8 years of experience in developing and deploying production‑grade blockchain solutions (Hyperledger, Ethereum, or similar) with a focus on automated logic/smart contracts, fintech platform validation, backend and integration architecture, and secure, scalable financial systems
• Languages: Key personnel shall be proficient in English

Desirable

• Prior experience working on digital transformation or fintech projects backed by international financial institutions or Islamic development organizations.
• Familiarity with Islamic finance principl