Senior Full Stack Java Developer

Optimas Solutions

Maharashtra

Hybrid

INR 1,200,000 - 1,800,000

Full time

14 days+

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Benefits offered by this job

Hybrid work model

Flexible hours

Professional development opportunities

Job summary

Optimas Solutions in Pune is looking for a Senior Full Stack Java Developer with extensive experience in backend and frontend technologies. The candidate will work on enterprise web applications using Java, Spring Boot, and modern frameworks like Angular or React.

This role involves collaboration with cross-functional teams, ensuring application performance and security. A hybrid work model is offered, providing flexibility while working on innovative industrial solutions.

Qualifications

8+ years of software development experience focusing on Java and Spring Boot.
5+ years of experience in Angular and/or React.
Strong understanding of REST APIs and microservices architecture.

Responsibilities

Design and develop enterprise-grade web applications using Java and Spring Boot.
Develop responsive frontend applications using Angular and/or React.
Contribute to CI/CD pipelines and Docker-based deployments.

Skills

Java/Spring Boot Development

Angular/React Development

Docker

REST API Integration

Production Support

Education

Bachelor's in Computer Science, Information Technology, or related field

Tools

GitLab CI/CD

Docker

SQL Server

Job description

Senior Full Stack Java Developer (8+ Years Experience)

Position: Senior Full Stack Java Developer

Location: Pune, Maharashtra (Hybrid)

Company: Optimas International

Experience: 8–12+ Years

Employment Type: Full-Time

About Optimas

Optimas is a global industrial distributor and supply chain solutions provider specializing in fasteners, components, inventory management, and engineering services. Operating across North America, Europe, and Asia, Optimas enables manufacturers to optimize supply chains through technology‑driven solutions.

We are seeking a highly motivated and experienced Senior Full Stack Java Developer who can contribute across backend, frontend, database, DevOps, and production support functions while helping drive modernization initiatives across enterprise applications.

Role Overview

Responsible for designing, developing, enhancing, and supporting enterprise‑grade web applications used across global business operations.
Strong expertise in Java/Spring Boot backend development, Oracle database programming, modern frontend technologies (Angular/React), REST API integration, Docker, GitLab CI/CD, and secure software development practices.
Hands‑on technical leadership, mentoring capabilities, and ability to collaborate with cross‑functional teams across multiple regions.

Key Responsibilities

Full Stack Application Development

Design, develop, test, and maintain enterprise web applications.
Build scalable backend services using Java and Spring Boot.
Develop responsive, user‑friendly, and accessible web interfaces using Angular and/or React.
Implement reusable frontend components and shared UI libraries.
Integrate frontend applications with RESTful backend services.
Collaborate with business analysts, product owners, architects, and QA teams to deliver high‑quality solutions.
Participate in technical design discussions and architecture reviews.

Backend Development

Design and develop REST APIs and microservices using Java (8/11/17+), Spring Boot, Spring MVC, Spring Data JPA, Hibernate, Jasper Reports, ZPL II.
Implement business logic with a focus on scalability and maintainability.
Build secure APIs following enterprise security standards.
Write unit and integration tests.

Frontend Development

Develop modern web applications using Angular, React.js, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Material UI / Angular Material.
Implement responsive designs compatible across browsers and devices.
Develop dashboards, forms, data grids, and reporting interfaces.
Handle state management and API integration.
Optimize frontend performance and user experience.
Ensure secure client‑side development practices.

API Integration & Connectivity

Develop connectivity between frontend, backend, and database layers.
Consume and expose RESTful APIs.
Design request/response contracts and API documentation.
Handle authentication, authorization, and secure data exchange.
Troubleshoot integration issues across application layers.
Work with JSON, XML, and third‑party integrations.

DevOps & CI/CD

Contribute to GitLab‑based CI/CD implementation.
Create Docker images and support containerized deployments.
Manage environment‑specific configurations.
Support release and deployment activities.

Containerization & Deployment

Develop and maintain Dockerized applications.
Create multi‑stage Docker builds.
Support deployments in on‑premises environments.
Configure application health checks and monitoring.
Manage certificates, secrets, and environment variables securely.
Collaborate with infrastructure teams for deployment readiness.

Security & Compliance

Perform code reviews focusing on security and performance.
Address vulnerabilities identified through scanning tools.
Protect applications against SQL Injection, XSS, CSRF, SSRF.
Address authentication and authorization flaws.
Ensure proper handling of secrets and sensitive information.

Production Support & Operations Skills

Participate in production deployments and release activities.
Provide application support and maintenance, ensuring timely identification and resolution of issues.
Troubleshoot issues across applications, databases, and system integrations.
Perform root‑cause analysis and implement preventive measures to avoid issues.

Database Technologies