Sr. Full Stack Software Engineer Job at Inficare, Jersey City, NJ

  • Inficare
  • Jersey City, NJ

Job Description

Job Title: Sr. Full Stack Software Engineer


Location: Jersey City, NJ (Local candidates only - 5 days onsite)


Job Type: Contract


Experience: 12+ years

Job Overview


Key Responsibilities:

  • Drive architecture reviews, define service boundaries, API contracts, and data models
  • Develop secure, production-grade code and conduct thorough code reviews
  • Build and maintain highly available, scalable services with strong operational excellence
  • Implement and govern authentication/authorization using OIDC/OAuth2, JWTs, and service-to-service security patterns
  • Establish observability practices (structured logging, metrics, tracing) and incident response runbooks
  • Evaluate vendor and internal solutions for architectural fit, security, scalability, and operability
  • Proactively manage trade-offs and translate requirements into technical plans and milestones
Required Skills:
  • React: Modern patterns, TypeScript, state management, component design systems, performance optimization, responsive UI
  • Java Spring Boot: API development, dependency injection, validation, error handling, performance tuning
  • GraphQL: Schema design, resolvers, federation/composition, N+X mitigation, caching, API governance
  • REST: OpenAPI contract design, pagination/filtering, idempotency, backward compatibility
  • OIDC/OAuth2: JWTs, token flows, scopes/claims, secure session patterns, least-privilege access
  • AWS (hands-on): Cloud-native application design, IAM, networking, operational tooling
  • AWS Aurora PostgreSQL: Advanced SQL, indexing, query optimization, migrations, transactional design
  • AWS Neptune: Gremlin, graph modeling, query patterns, performance for graph workloads
  • AWS Kafka (MSK): Topics/partitions, consumer groups, schema evolution, idempotency, DLQs, monitoring
  • CI/CD: Git, automated testing (unit/integration/contract/e2e), feature flags, progressive rollout
  • AI-assisted Engineering (MUST): Demonstrated proficiency with Claude Code and/or GitHub Copilot for development, debugging, refactoring, and test generation
Preferred Skills:
  • Infrastructure as Code: Terraform, CloudFormation, CDK
  • Containerization and orchestration: Docker, ECS, EKS
  • Advanced security: Threat modeling, OWASP Top 10, secrets management, dependency hygiene
  • Platform standards: API governance, event contracts, service templates, SLOs/SLIs
  • Oracle HCM integration experience



Location & Work Model:


Jersey City, NJ - Local candidates only. 5 days per week onsite. In-person client interview required.

Job Tags

Local area

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