Full Stack Developer - Java (Contract)

4+ years of professional software engineering experience. Hands-on full-stack experience delivering production web applications.Ship end-to-end features across frontend and backend services.Design/build APIs, service contracts, DB changes, and UX flows.Core technical requirements.

Frontend: React, TypeScript/JavaScript, modern build tooling, testing.Backend: Java/Spring Boot microservices, REST APIs, auth/session flows.Basic Python skills: Write/maintain simple automation scripts and utilities.Read/edit existing Python code for tooling and light integrations.Use Python for small data transforms and API calls when needed.Data + platform fundamentals: SQL, schema evolution, query tuning basics.Docker/containers, CI/CD, environment config, cloud troubleshooting.Security fundamentals: AuthN/AuthZ, secret handling, input validation, least privilege, dependency risk control.GenAI + Prompting expectationsUse GenAI tools daily for coding speed, debugging, tests, and docs.Write strong prompts: clear context, constraints, acceptance criteria, edge cases.Validate AI output for correctness, security, and maintainability before merge.Build reusable prompt playbooks for repeatable engineering tasks.Prototype AI-assisted internal workflows using basic Python and APIs.Strong full-stack delivery:

Soft skills (must-have)Clear communicator with technical and non-technical partners.High ownership; drives ambiguous work to shipped outcomes.Strong collaborator across product, QA, SRE, security, architecture.Root-cause debugging mindset; avoids shallow patch fixes.Mentoring mindset; improves team code quality through reviews.Nice-to-haveWorkflow engine/orchestration experience.Enterprise SSO/SAML integration experience.Payment domain exposure (gateway, tokenization, compliance basics).