Senior Technical Advisor

Code of Conduct

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Background

We are looking for a highly experienced Senior technical advisor Full-Stack Engineer / Technical Lead to take end-to-end technical ownership of the development of a National Health Data Repository System.

The platform will provide a secure, centralized repository for research papers, reports, datasets, and other organizational documents, with advanced document management, search, access control, approval workflows, collaboration, and audit capabilities.

This is a hands-on senior engineering role. The successful candidate will be expected to contribute across architecture, backend, frontend, database, security, while maintaining high standards for software quality and maintainability.

Key Responsibilities

• Work as a senior Full-Stack Engineer / Technical Lead
• Lead the technical design and architecture of the platform.
• Develop the core backend and business logic.
• Build the web-based frontend and integrate it with backend APIs.
• Design and implement the database, document storage, search, access-control, workflow, notification, and audit components.
• Implement secure authentication and authorization and integrate with organizational identity infrastructure.
• Establish automated testing, CI/CD, and containerization.
• Ensure the system is scalable, secure, maintainable, and production-ready.
• Produce technical documentation and conduct knowledge transfer to the organization's technical team.

Technical Requirements

Critical – Strong Java Expertise

Strong, recent, hands-on experience with Java and Spring Boot is a mandatory requirement. The backend is a substantial part of the system, and candidates without strong professional Java/Spring Boot experience will not be considered.

The ideal candidate should have strong experience with:

• Java 21 and Spring Boot 3.x
• Designing enterprise-grade backend systems and RESTful APIs
• Modern frontend development using React or Vue.js
• PostgreSQL and relational database design
• OAuth2, JWT, RBAC, and application security
• OpenSearch/Elasticsearch or equivalent search technologies
• Object storage such as MinIO/S3
• Docker and Kubernetes
• CI/CD, automated testing, monitoring, and production deployment
• Messaging/caching technologies such as RabbitMQ and Redis
• Database migrations using Flyway, Liquibase, or equivalent
• Modular architecture and Domain-Driven Design (DDD) principles

The expected architecture is a modular monolith, designed with clear module boundaries so that components can evolve into microservices when appropriate. The target technology stack is entirely open-source.

Experience with document management systems, workflow engines, full-text search, AI/ML integration, vector search, or health information systems is an advantage.

• 10+ years of professional software engineering experience
• BSc or above in Computer Science, Electrical/Computer Engineering, Software Engineering, or a related field.
• Proven experience delivering production-grade enterprise applications
• Strong professional experience with Java/Spring Boot
• Demonstrated full-stack development experience
• Experience taking a system from architecture and development through testing and production deployment
• Strong understanding of software security, scalability, reliability, and performance
• Ability to work independently and take ownership of major technical decisions
• Strong communication, problem-solving, and technical leadership skills

This is an opportunity to take end-to-end ownership of a meaningful national-scale health data platform, working across modern open-source technologies and solving challenging problems in document management, security, search, workflows, and data infrastructure.

The project has an initial 6 (six) month implementation period, with the expectation that the successful engineer will play a central role throughout the development lifecycle.