Java Fullstack Developer at HashRoot Technologies · Remote only · 5 - 12 years · ₹15L - ₹26L / yr · Profitable · Remote only · Posted 28 Mar 2025

Job Description
We are seeking a skilled Full-stack developer. As a Full-stack developer, you will collaborate with an international cross-functional teams to design, develop, and deploy high-quality software solution.
Responsibilities:
Design, develop, and maintain the application.
Write clean, efficient, and reusable code.
Implement new features and functionality based on business requirements.
Participate in system and application architecture discussions.
Create technical designs and specifications for new features or enhancements.
Write and execute unit tests to ensure code quality.
Debug and resolve technical issues and software defects.
Conduct code reviews to ensure adherence to best practices.
Identify and fix vulnerabilities to ensure application integrity.
Working with the product owner to ensure seamless integration of user-facing elements.
Collaborating with DevOps teams for deployment and scaling.
Requirements:
Bachelor’s degree in computer science or information technology, or a related field.
Proven experience as a skilled Full-stack developer. Experience in Insurance domain is appreciated.
Excellent problem-solving and debugging skills.
Strong communication and collaboration abilities to work effectively in a team environment.
Strong experience with Spring Boot 3, Java 17 or newer and Maven.
Skills & Requirements
Angular 18+, GitHub, IntellJ IDEA, Java 11+, Jest, Kubernetes, Maven, Mockito, NDBX/ng-aquila, NGRX, Spring Boot, State Management, Typescript, Playwright, PostgreSQL, Sonar, Swagger, AWS, Camunda, Dynatrace, Jenkins, Kafka, NGXS, Signals, Taly.

About HashRoot Technologies
About
Similar jobs (10)
Job Description:
We are looking for a highly skilled Full Stack Developer with a strong background in Angular, Java, Angular, and Cloud Server to join our dynamic team. The ideal candidate will have 4-8 years of professional experience in developing, enhancing, and maintaining scalable web applications and enterprise solutions.
Key Responsibilities:
- Design, develop, and maintain high-quality, scalable, and secure web applications using Angular and Java.
- Work on front-end development using Angular to create responsive and user-friendly interfaces.
- Implement back-end functionalities using Java and Struts frameworks.
- Develop, manage, and optimize SQL Server databases.
- Collaborate with cross-functional teams, including product managers, designers, and QA engineers, to deliver robust solutions.
- Ensure code quality through code reviews, testing, and adherence to coding standards.
- Debug and resolve technical issues and performance bottlenecks.
- Stay updated with the latest technologies and contribute to improving the development processes.
Required Skills:
- Proficiency in Angular for front-end development.
- Strong experience with Java and Struts for back-end development.
- Expertise in working with cloud and SQL Server for database management.
- Familiarity with RESTful APIs and integrating front-end and back-end components.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities.
Preferred Skills:
- Knowledge of Agile development methodologies.
- Experience with version control tools like Git.
- Familiarity with CI/CD pipelines and deployment strategies.
- Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
If you are passionate about technology and thrive in a fast-paced environment, we’d love to hear from you!
Experience: 4–15 Years
Frontend: HTML5, CSS3, Bootstrap, Angular, jQuery, AJAX, Tailwind CSS, PrimeNG
Backend: Java, Spring MVC/Spring Boot, Microservices, REST APIs
Database: SQL, PostgreSQL, DB2
Tools: Jira, Git, IntelliJ IDEA
- 5–8 years of experience in full-stack development.
- Strong hands-on experience with React.js and JavaScript/TypeScript.
- Develop reusable, responsive, and high-performance UI components.
- Experience with React Hooks, Redux, Context API, and frontend state management.
- Strong knowledge of Core Java, Java 8/11/17+, and object-oriented programming.
- Hands-on experience with Spring Boot, Spring MVC, and Spring Security.
- Design, develop, and integrate RESTful APIs and microservices.
- Work with databases such as PostgreSQL, MySQL, or Oracle.
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- Collaborate with product managers, UI/UX designers, QA engineers, and development teams.
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- Troubleshoot application issues and optimize system performance.
- Use Git, Maven/Gradle, and CI/CD pipelines for development and deployment.
- Exposure to Docker, Kubernetes, AWS, or other cloud platforms is an added advantage.
- Strong problem-solving, communication, and teamwork skills.
Java Full Stack (Java + React)
Role: Java Fullstack
Skill: Java, Spring Boot, Microservices, React js, Backend Heavy + React, PostGress
Exp: 8 to 12 Years
Location: Bangalore
Job Description
We are looking for a Java Full Stack Developer with strong experience in backend development using Java and Spring Boot, along with modern frontend technologies.
Responsibilities
- Develop and maintain scalable web applications using Java and Spring Boot.
- Design and develop RESTful APIs and microservices.
- Build responsive user interfaces using React.js or Angular.
- Work with databases such as Oracle, MySQL, or PostgreSQL.
- Perform unit testing, debugging, and code reviews.
- Integrate applications with third-party services and APIs.
- Participate in CI/CD, deployment, and production support activities.
- Troubleshoot application issues and perform root-cause analysis.
- Collaborate with cross-functional teams in an Agile environment.
Primary Skills
- Java 8/11/17+
- Spring Boot
- Microservices
- REST APIs
- React.js / Angular
- JavaScript / TypeScript
- HTML / CSS
- SQL
Secondary Skills
- Hibernate / JPA
- Kafka
- Docker / Kubernetes
- Git
- Jenkins / CI/CD
- AWS / Azure
- JUnit / Mockito
- Agile / Scrum
Required Skills
Backend (40%)
- Strong experience in Java 8/11/17
- Hands-on experience with Spring Boot
- Good knowledge of Microservices Architecture
- Experience in developing and consuming REST APIs
- Familiarity with Spring Data JPA/Hibernate
- Understanding of authentication mechanisms such as JWT/OAuth
- Experience with SQL databases (MySQL, PostgreSQL, Oracle, etc.)
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Frontend (60%)
- Strong experience in Angular (v10 or above preferred)
- Proficiency in TypeScript, HTML5, CSS3, JavaScript
- Experience with Angular Components, Services, Routing, RxJS, Forms, and State Management
- Knowledge of responsive UI development and REST API integration
- Experience with Angular Material or Bootstrap is an advantage
Responsibilities
- Develop and maintain scalable web applications using Java and Angular.
- Design and implement RESTful APIs using Spring Boot and Microservices.
- Build responsive and user-friendly interfaces using Angular.
- Collaborate with cross-functional teams to design, develop, test, and deploy applications.
- Troubleshoot, optimize, and enhance application performance.
- Participate in code reviews and follow coding standards and best practices.
Preferred Skills
- Experience with Docker and Kubernetes.
- Exposure to cloud platforms such as AWS, Azure, or GCP.
- Knowledge of Agile/Scrum methodologies.
- Familiarity with SonarQube, Jenkins, or other DevOps tools.
Skill Split
- Java, Spring Boot & Microservices: 40%
- Angular: 60%
JOB DESCRIPTION
Experience: 5-8 years
Fullstack Developer (React Heavy+ Java)
Required Skills and Qualifications
Frontend:
• Proficient in React.js
• Experience with Redux, React Hooks, and component-based architecture
• Familiarity with front-end build tools (Webpack, Babel, NPM)
Backend:
• Strong programming skills in Core Java, Java 8+
• Experience with Spring Boot, RESTful APIs, Microservices architecture
• Good understanding of JPA/Hibernate, and SQL/NoSQL databases
Key Responsibilities
• Develop and maintain scalable backend services using Core Java / Spring Boot
• Design and implement responsive, high-quality front-end interfaces using React.js
• Integrate backend APIs with frontend components seamlessly
• Collaborate with product managers, architects, and QA to deliver quality software
• Ensure code quality through unit testing, code reviews, and performance tuning
• Troubleshoot and debug production issues as needed
We are looking for Java Full Stack Developers with strong experience in development using Java, Spring Boot, and REST APIs, along with exposure to front-end technologies such as Angular or React.
Required Skills:
- Strong proficiency in Java and Spring Boot framework.
- Hands-on experience in developing REST APIs and microservices architecture.
- Experience with Kafka.
- Experience with Spring Batch processing.
- Knowledge of Swagger/OpenAPI.
- Hands-on experience with OpenShift or container orchestration platforms.
- Strong understanding of JPA/Hibernate ORM frameworks.
- Experience working with relational and/or NoSQL databases.
- Proficiency in Git version control systems.
- Experience with CI/CD tools and deployment pipelines.
- Testing knowledge using JUnit.
- Experience with functional and API testing tools such as Postman.
- Front-end development experience with Angular or React.

Role: Senior Software Developer – SDE3
Experience: 8-12 Years
Employment Type: Full-time
Location: Pune (Hybrid)
Job Description
We are seeking a highly skilled Senior Full-Stack Developer to design, develop, and deliver scalable, high-quality digital solutions. The ideal candidate combines deep expertise in modern microservices architecture, cloud platforms, and end-to-end feature delivery, with proficiency in agentic software development and a strong focus on engineering excellence, collaboration, and continuous innovation.
Responsibilities:
• Design and develop scalable, resilient applications using microservices architecture.
• Build end-to-end full-stack features, covering UI (React, TypeScript, Redux) and backend services.
• Develop Java (17+) / Spring Boot (3.x) microservices using Domain-Driven Design (DDD) and OpenAPI 3.x specifications.
• Implement event-driven architectures using Kafka, including topic design, consumer groups, and reliable message processing.
• Design optimized database schemas, write advanced SQL queries, and manage migrations using Liquibase within CI/CD pipelines.
• Lead low-level design (LLD) and define REST API and event contracts aligned with enterprise architecture standards.
• Conduct code reviews, enforce coding standards, and ensure high quality using SonarQube gates.
• Ensure high test coverage (>90%) using JUnit, Mockito, Testcontainers, Cucumber, Jest, and React Testing Library.
• Collaborate within Agile teams, mentor developers, and drive timely delivery of high-quality solutions.
• Leverage AWS, Docker, Kubernetes, CI/CD pipelines to improve productivity and system performance.
• Leverage AI-driven software engineering practices, including LLM-powered development tools, agentic AI workflows, code generation, automated testing, and AI-assisted debugging, to improve developer productivity, software quality, and delivery efficiency.
Required Qualification:
• Bachelor’s or Master’s degree in computer science, Information Technology, or a related field.
• Minimum 8 years of professional experience, including at least 5 years in full-stack development.
• Hands-on experience with microservices-based architecture and distributed systems.
• Strong understanding of functional programming, design patterns, and software architecture principles.
• Experience working in cloud environments (preferably AWS).
• Proficiency with CI/CD pipelines, Docker, and Kubernetes.
• Strong analytical thinking and problem-solving capabilities.
Must-Have Skills
• Strong proficiency in React.js, including Hooks, TypeScript, and state management using Redux Toolkit or React Query, along with testing frameworks such as Jest and React Testing Library.
• Extensive experience with Java 17+, Spring Boot 3.x, and the Spring ecosystem (Spring Cloud, Spring Security with OAuth 2.0), along with JPA/Hibernate.
• Hands-on experience with Apache Kafka, including topic design and managing consumer groups for event-driven architectures.
• Solid expertise in PostgreSQL, including schema design, performance tuning, indexing strategies, and database migration management using Liquibase.
• Proficiency in AI-assisted and agentic software development practices, with hands-on experience using AI coding assistants, autonomous development agents, and AI-enabled testing and code quality tools.
Good-to-Have Skills
• Experience with Redis, GraphQL, and AWS cloud services.
• Familiarity with AI-assisted development tools such as GitHub Copilot.
• Exposure to monitoring and observability tools like Kibana/ELK stack, Grafana, Glowroot, or Datadog.
• Experience working with modern development environments and IDEs (e.g., Kiro IDE).
Hiring for Java Full Stack Developer
Exp : 6 - 10 yrs
Edu : BE/B.Tech
Work Location : Pune WFO
Skills : Java , React Js , Spring Boot,





