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Smart IT Frame LLC

Java FullStack Developer

On site

San jose, United states

Freelance

11-03-2026

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Skills

Java TypeScript MongoDB GitHub DevOps Docker angular api testing Postman Agile Springboot Spring Redis Spring Boot Spring Security Prometheus Grafana Microservices

Job Specifications

Role: Full Stack Java Developer

Location: San Jose, CA (Onsite)

Duration: Contract

(Preferably looking for Visa Independent candidates)

Mandatory Skills : Full Stack, Java, Angular, Mongo DB, Java SpringCloud, Microservices, Spring, Spring Security, SpringBoot, SpringMVC, Spring Integration

About Smart IT Frame:

At Smart IT Frame, we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together.

Exp: 09+ Years

Job description

Backend Java Spring

Design and develop RESTful microservices using Java 11 and Spring Boot Web Data Security
Build data access layers using JPAHibernate and MongoDB drivers implement schema design indexing and aggregation pipelines
Implement authentication authorization OAuth2 JWT input validation and secure coding best practices OWASP
Integrate with message brokers KafkaRabbitMQ and external APIs design idempotent and resilient flows with retriescircuit breakers
Optimize performance caching with Redis query optimization asynchronous processing

Frontend Angular

Build responsive SPA features using Angular 12 TypeScript RxJS and state management eg NgRx
Implement reusable UI components routing lazyloading and internationalization as needed
Ensure crossbrowser compatibility accessibility WCAG basics and performance best practices AOT bundle optimization

Quality DevOps Collaboration

Own unitintegration testing JUnitMockito JasmineKarma and API testing Postman REST Assured
Participate in code reviews design discussions and Agile ceremonies ScrumKanban
Set up and maintain CICD pipelines GitHub ActionsGitLab CIAzure DevOpsJenkins containerize services with Docker and deploy to Kubernetescloud AWSAzureGCP
Monitor and troubleshoot using logsmetricstraces ELKEFK Prometheus Grafana OpenTelemetry

Apply today or share profiles at sharmi@smartitframe.com

About the Company

Smart IT Frame stands as a leading NMSDC-certified IT Solutions and Servicing company, founded in 2012 with headquarters in Somerset, New Jersey. Our commitment to promoting Diversity, Equality, and Inclusion (DEI) values is unwavering. With our expertise, we support client initiatives by offering innovative IT solutions and services to leading System Integrators in the private and public sectors. Specializing in a comprehensive range of end-to-end services, including Artificial Intelligence (AI), Machine Learning (ML), IT ... Know more