Required Skills: Java Spring Boot, GraphQL, REST,

Job Description

Job responsibilities:
· Leads end-to-end delivery of full stack solutions using Java Spring Boot, GraphQL/REST, and AWS-managed services, from design through production support.
· Drives architecture and design reviews, defining service boundaries, API contracts, data models, and integration patterns.
· Develops secure, high-quality, production-grade code; conducts thorough code reviews; sets and enforces engineering standards.
· Builds and maintains highly available and scalable services with strong operational excellence: reliability, performance, cost awareness, and maintainability.
· Implements and governs authentication/authorization using OIDC/OAuth2, token validation, scopes/claims, and service-to-service security patterns.
· Establishes robust observability practices (structured logging, metrics, tracing), incident response readiness (runbooks).
· Evaluates vendor and internal solutions (including architectural fit, security posture, scalability, and operability) and guides adoption decisions.

Required qualifications, capabilities, and skills:
· Minimum 12+ years applied full stack engineering experience delivering and operating production systems; experience as a senior/lead capacity (technical leadership, design ownership).
Java Spring Boot expertise: Building APIs, dependency injection, validation, error handling, and performance tuning.
GraphQL proficiency: Schema design, resolvers, federation/composition patterns (where applicable), query performance (N+1 mitigation, caching), and API governance/versioning strategy.
REST proficiency: OpenAPI-style contract design, pagination/filtering, idempotency, backward compatibility, and consumer-driven API evolution.
OIDC/OAuth2: Hands-on implementation with JWTs, refresh/access token flows, scopes/claims, secure session patterns, and least-privilege access control.
AWS experience (hands-on): Designing, deploying, and operating cloud-native applications; strong understanding of IAM, networking basics, and operational tooling (logs/metrics/alarms).
Data layer expertise: AWS Aurora PostgreSQL: advanced SQL, indexing, query optimization, migrations, and transactional design.
AWS Neptune: Gremlin, graph modeling, query patterns, and performance considerations for graph workloads.

Event-driven systems:
· AWS Kafka (MSK): Topics/partitions, consumer groups, schema evolution, ordering/at-least-once semantics, idempotency, retries/DLQs, and operational monitoring.
· CI/CD and quality:
· Strong Git practices, automated testing (unit/integration/contract/e2e), code quality gates, and release confidence practices (feature flags, progressive rollout where applicable).
· AI-assisted engineering (MUST):
· Demonstrated proficiency using Claude Code and/or GitHub Copilot to accelerate development, debugging, refactoring, test generation, and documentation—while ensuring correctness, security, and maintainability (e.g., validating outputs, avoiding sensitive data leakage, and adhering to team standards).