Senior Full Stack Engineer

eTeam Inc.

Tampa, FL

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JOB DETAILS

SKILLS

API Documentation, Adverse Events, Amazon Web Services (AWS), Apache Ant Build Tool, Apache Kafka, Application Programming Interface (API), CSS (Cascading Style Sheet), Caching, Circuit Breakers, Cloud Computing, Code Reviews, Communication Skills, Continuous Deployment/Delivery, Continuous Improvement, Continuous Integration, Cross-Functional, DevOps, Docker, GCP (Good Clinical Practices), Git, GitHub, HTML5, Healthcare, Hibernate, Integration Testing, Internet Security, JSON, JUnit, Java, Java Persistence API (JPA), JavaScript, Jenkins, Machine Tool, Metrics, Microservices, Microsoft Windows Azure, MongoDB, MySQL, NoSQL, Problem Solving Skills, Query Optimization, REST (Representational State Transfer), RabbitMQ, React Router, React.js, Redis, Reporting Dashboards, SQL (Structured Query Language), SWAGGER OAS, Spring Framework, Technical Writing, Testing, Unit Test, User Interface/Experience (UI/UX), Web Accessibility, Web Design

LOCATION

Tampa, FL

POSTED

7 days ago

Job Title: Senior Full Stack Engineer
Duration:12 Months
Location: Santa Clara, CA

Total Yrs. of Experience: 8-10 years

Detailed JD (Roles and Responsibilities)
We are looking for a Senior Full Stack Engineer who is having relevant experience of 8 years in end to end across a modern React.js frontend and a Spring Boot microservices backend. You ll design and build resilient APIs, craft accessible and performant user interfaces, and collaborate with cross functional teams to ship customer centric experiences at speed and scale.

Key Responsibilities
End to End Delivery
Own features across frontend (React TypeScript) and backend (Java Spring Boot) from design and implementation to testing, deployment, and observability. Translate business requirements into clean architecture, reusable components, and well documented APIs. Champion quality through code reviews, pair programming, and continuous improvement.

Frontend (React)

Build responsive, accessible SPA features with React 18 and TypeScript/JavaScript, using modern patterns (hooks, context, custom hooks). State management with Redux Toolkit or React Query; React Router for navigation. Forms & validation (React Hook Form, Yup/Zod), charts, and component libraries (MUI/Ant/Chakra). Styling with CSS Modules/SCSS/Tailwind; enforce standards via ESLINT/Prettier. Testing with Jest React Testing Library; E2E with Cypress/Playwright. Performance tuning (code-splitting, lazy loading, memoization, Core Web Vitals). Accessibility (WCAG 2.1 AA), internationalization (i18n) where applicable. (Optional) SSR/SSG using Next.js for SEO?sensitive surfaces.

Backend (Java/Spring)

Design and build RESTful microservices with Spring Boot, Spring Web, Spring Data JPA/Hibernate Secure services with Spring Security, OAut./OIDC, JWT; manage CORS/CSRF correctly for web clients. Define API contracts with OpenAPI/Swagger; ensure backward compatibility and versioning .Event-driven patterns (Kafka/RabbitMQ) and caching (Redis) as needed. Testing: JUnit 5, Mockito, Test containers for integration tests. MySQL, NoSQL (MongoDB/DynamoDB).

Performance profiling, SQL query optimization, resilience (timeouts, retries, circuit breakers).

DevOps & Platform.

CI/CD (GitHub Actions/Azure DevOps/Jenkins) for both frontend and backend pipelines (build, test, scan, deploy). Containerization with Docker, orchestration with Kubernetes (Helm as plus). Cloud deployment on AWS/Azure/GCP; IaC with Terraform is a plus. Observability: structured logging, distributed tracing (OpenTelemetry), metrics & dashboards (Prometheus/Grafana), alerts (ELK/EFK).

Collaboration

Work in Agile/Scrum; break down epics into deliverable increments, maintain technical documentation (API specs, ADRs).

Qualifications Must Have

6 10 years total experience with at least 5 years in Java (11/17 ) and Spring Boot.

2 4 years building production React applications; strong TypeScript/JavaScript proficiency.

Solid knowledge of HTML5/CSS3, responsive design, and web accessibility fundamentals.

REST API design; JSON; understanding of CORS, CSRF, and browser security. Proficient with Git (branching strategies), code reviews, and , workflows. Testing mindset: unit, integration, and E2E for both frontend and backend. Experience with Docker and a mainstream CI/CD tool. Strong problem?solving and communication skills.

Nice to Have

Next.js, Redux Toolkit, React Query, Storybook (design systems).

Grahl (Apollo/federation) or TRPC. Messaging (Kafka), caching (Redis), and Kubernetes production experience. open API first development; API gateways. Security tooling (SAST/DAST, OWASP Top 10) and secrets management. Performance profiling (Lighthouse, Chrome Dev Tools, JFR, JClient) and Core Web Vitals ownership. Feature flagging (Launch Darkly/Unleash), analytics (GA4/Segment). Domain exposure: [Your Domain FinTech/Telecom/Healthcare/etc.]

About the Company

eTeam Inc.

Looking for a great job? Join eTeam. We’re looking for talented staffing professionals to join our staff. We also provide contract assignments and full-time jobs at Fortune 2000 Companies. We’ve been named one of the best companies to work for by Staffing Industry Analysts and New Jersey Business.

COMPANY SIZE

100 to 499 employees

INDUSTRY

Other/Not Classified

FOUNDED

1998

WEBSITE

www.eteaminc.com

Senior Full Stack Engineer

eTeam Inc.

Tampa, FL

About the Company

eTeam Inc.

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