Experience

• 7+ years in full stack development, with 3+ years owning production systems in a lead capacity.
• Proven delivery of enterprise-grade web applications using microservices.
• Experience with either OCI or enterprise on‑prem deployment.
• Mastery of the OWASP Top 10 and the ability to proactively apply secure‑coding practices across the full stack.
• Familiar with PCI-DSS standards.

• Frontend Skills

• Expert in modern JavaScript and TypeScript.
• Proficiency in at least one SPA framework: React, Angular, or Vue.
• Ability to create UI wireframes and UX mockups.
• Familiarity with state management (Redux/NgRx/Pinia), form handling, REST integration, and component testing (Jest, Cypress).

• Backend Skills

• Expertise in at least one backend stack: Node.js (Express/NestJS), Java (Spring Boot), Python (FastAPI/Django), or C# (.NET Core).
• Strong experience designing RESTful APIs, versioning, and documentation (OpenAPI).
• Familiar with microservices patterns: service discovery, resilience, API gateways, observability.

• Database Skills

• Strong SQL skills across Oracle, PostgreSQL, or MySQL.
• Schema design, indexing strategies, stored procedures/functions, and query optimization.
• Experience with data migration, backups, and performance diagnostics.

• DevOps / Cloud / Deployment

• Hands‑on with Docker and Kubernetes/OKE.
• CI/CD pipelines (GitHub Actions, GitLab CI, Azure DevOps).
• Deployments on on‑prem servers or OCI (Compute, OKE, API Gateway, WAF, Vault).

• Testing Skills

• Unit testing frameworks (Jest, JUnit, PyTest, NUnit).
• QA testing knowledge and collaboration with testers.
• System Integration Testing (SIT) exposure and system‑level troubleshooting.

• Soft Skills

• Clear communication and stakeholder alignment.
• Strong problem‑solving and analytical thinking.
• Team leadership, code reviews, and documentation discipline.

• Preferred Qualifications (Nice‑to‑Have)

• Intranet security and reverse proxy experience.
• OCI native services: Load Balancer, Functions, API Gateway, Vault, Logging/Monitoring.
• Event‑driven architectures (Kafka/RabbitMQ).
• Domain‑Driven Design (DDD), Clean or Hexagonal Architecture.
• Automated SIT pipelines; SRE practices (SLOs/SLIs, error budgets)

CORE RESPONSIBILITIES

A. Frontend & UI/UX

• Development of an intranet web-based frontend.
• Design user interfaces, create wireframes, and collaborate with stakeholders for UX validation.
• Implement responsive, accessible, and secure UI components.
• Optimize frontend performance for internal network conditions.

B. Backend & Microservices

• Design and implement backend microservices with clean APIs, proper versioning, and documentation.
• Develop high-performance, secure backend services capable of running on on‑prem infrastructure or OCI (Compute/OKE/Functions).
• Implement caching, asynchronous processing, and event-driven workflows where appropriate.
• C. Database Engineering
• Design schemas and write efficient SQL for Oracle, PostgreSQL, or MySQL.
• Optimize queries, indexing, and stored procedures/functions.
• Use ORM frameworks or direct SQL depending on project standards.

D. Testing & Quality Assurance

• Implement unit tests for both frontend and backend components.
• Participate actively in QA testing and System Integration Testing (SIT).
• Ensure traceability between requirements, test cases, and deployments.

E. DevOps & Deployment

• Build CI/CD pipelines for both on‑prem and OCI environments.
• Package and deploy microservices (Docker/Kubernetes/OCI services).
• Implement monitoring, logging, and performance dashboards.

F. Security

• Adopt secure coding best practices for intranet environments (defense‑in‑depth).
• Enforce input validation, session management, encryption in transit, and role‑based access control.
• Apply secrets management and dependency/vulnerability management.

G. Collaboration

• Collaborate with PMs, BAs, QA, and infrastructure teams.
• Produce architecture documentation and technical guidance (ADRs, diagrams).