
Java Full Stack Developer - Senior
Key Activities & Responsibilities:
- 2 - 3 years of hands on experience in development using Java
- In-depth of understanding of development process - Design, Development &Deployment
- Good understanding of Java JavaScript, HTML, CSS, JSON
- Experience in developing APIs and strong knowledge of API development framework like Spring Boot, Spring MVC
- Exposure to collaboration platform like Postman
- Good understanding of Databases like MySQL, MongoDB
- Knowledge of Web Service - SOAP, RESTful
Skill Requirements:
- Good understanding of one of the frameworks - Angular / Node.js / jQuery /JavaScript
- Familiaritywith UI / UX Design
- Experiencein using development platforms like Eclipse / Visual Studio

About Hash Connect Integrated Services Private Limited
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Job Title: Mid-Level .NET Developer (Agile/SCRUM)
Location: Mohali, Bangalore, Pune, Navi Mumbai, Chennai, Hyderabad, Panchkula, Gurugram (Delhi NCR), Dehradun
Night Shift from 6:30 pm to 3:30 am IST
Experience: 5+ Years
Job Summary:
We are seeking a proactive and detail-oriented Mid-Level .NET Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining high-quality applications using Microsoft technologies with a strong emphasis on .NET Core, C#, Web API, and modern front-end frameworks. You will collaborate with cross-functional teams in an Agile/SCRUM environment and participate in the full software development lifecycle—from requirements gathering to deployment—while ensuring adherence to best coding and delivery practices.
Key Responsibilities:
- Design, develop, and maintain applications using C#, .NET, .NET Core, MVC, and databases such as SQL Server, PostgreSQL, and MongoDB.
- Create responsive and interactive user interfaces using JavaScript, TypeScript, Angular, HTML, and CSS.
- Develop and integrate RESTful APIs for multi-tier, distributed systems.
- Participate actively in Agile/SCRUM ceremonies, including sprint planning, daily stand-ups, and retrospectives.
- Write clean, efficient, and maintainable code following industry best practices.
- Conduct code reviews to ensure high-quality and consistent deliverables.
- Assist in configuring and maintaining CI/CD pipelines (Jenkins or similar tools).
- Troubleshoot, debug, and resolve application issues effectively.
- Collaborate with QA and product teams to validate requirements and ensure smooth delivery.
- Support release planning and deployment activities.
Required Skills & Qualifications:
- 4–6 years of professional experience in .NET development.
- Strong proficiency in C#, .NET Core, MVC, and relational databases such as SQL Server.
- Working knowledge of NoSQL databases like MongoDB.
- Solid understanding of JavaScript/TypeScript and the Angular framework.
- Experience in developing and integrating RESTful APIs.
- Familiarity with Agile/SCRUM methodologies.
- Basic knowledge of CI/CD pipelines and Git version control.
- Hands-on experience with AWS cloud services.
- Strong analytical, problem-solving, and debugging skills.
- Excellent communication and collaboration skills.
Preferred / Nice-to-Have Skills:
- Advanced experience with AWS services.
- Knowledge of Kubernetes or other container orchestration platforms.
- Familiarity with IIS web server configuration and management.
- Experience in the healthcare domain.
- Exposure to AI-assisted code development tools (e.g., GitHub Copilot, ChatGPT).
- Experience with application security and code quality tools such as Snyk or SonarQube.
- Strong understanding of SOLID principles and clean architecture patterns.
Technical Proficiencies:
- ASP.NET Core, ASP.NET MVC
- C#, Entity Framework, Razor Pages
- SQL Server, MongoDB
- REST API, jQuery, AJAX
- HTML, CSS, JavaScript, TypeScript, Angular
- Azure Services, Azure Functions, AWS
- Visual Studio
- CI/CD, Git
Senior Full Stack Java Developer
Location: Bangalore/ Remote
Experience: 5+ years
Shift: U.K Shift (01:30 PM IST to 10:30 PM IST)
Summary
We are seeking a highly skilled Senior Full Stack Java Developer with strong expertise in backend and frontend technologies. The ideal candidate will have hands-on experience in building scalable applications using Java, Spring Boot, JSP, and modern frontend frameworks, along with excellent communication skills to collaborate effectively with global teams.
Key Responsibilities
- Design, develop, and maintain scalable full-stack applications.
- Implement best practices and design patterns for clean, maintainable code.
- Work with Spring Boot, JSP, and MySQL to build robust backend services.
- Develop responsive UI components using HTML, CSS, JavaScript, jQuery, and Bootstrap.
- Optimize database queries and ensure efficient performance.
- Collaborate with cross-functional teams to deliver high-quality solutions.
- Participate in code reviews, testing, debugging, and deployment activities.
- Work in a U.K shift to support international clients and project requirements.
Must-Have Skills
- Strong expertise in Java and Spring Boot.
- Hands-on experience with JSP, MySQL, and backend services.
- Proficiency in HTML, CSS, JavaScript, jQuery, and Bootstrap for frontend development.
- Solid understanding of design patterns and software architecture.
- Strong debugging, problem-solving, and performance optimization skills.
- Excellent communication and collaboration abilities.
Job Title: Java Full Stack Developer (React & Java )
Experience: 6 to 10 Years
Location: Pune
Notice Period: Within 15 days
Job Description:
- Looking for passionate Java Full Stack Developers with strong expertise in React and Spring Boot Microservices to join our dynamic team. If you are looking for a challenging role in a collaborative environment and are ready to join immediately, we would love to hear from you!
- Key Responsibilities:
- Design, develop, and maintain scalable web applications using Java, Spring Boot, and Microservices architecture.
- Build responsive and dynamic front-end interfaces using React.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the performance, quality, and responsiveness of applications.
- Write clean, maintainable, and efficient code following best practices.
- Participate in code reviews, unit testing, and integration testing.
- Troubleshoot and resolve technical issues across the full stack.
Required Skills:
- 5+ years of hands-on experience in Java Full Stack Development.
- Strong proficiency in Spring Boot, RESTful APIs, and Microservices.
- Front-end development experience with React.js.
- Solid understanding of HTML5, CSS3, JavaScript, and TypeScript.
- Experience with SQL/NoSQL databases (e.g., MySQL, MongoDB).
- Familiarity with CI/CD pipelines, Git, and Agile methodologies.
- Excellent problem-solving and communication skills.
Lead Java Developer (Spring Boot)
Job Type: Full-Time
Location: Bangalore / Hyderabad / Pune / Chennai
Work Mode: Hybrid
Experience: 6+ Years
Key Responsibilities:
Lead the design and development of scalable backend applications using Java (Spring Boot).
Mentor and guide a team of developers to ensure high-quality deliverables.
Take ownership of solution architecture, coding standards, and design patterns.
Develop and manage RESTful APIs and integrate third-party services.
Collaborate with front-end teams, QA, and stakeholders to align technical implementation with business goals.
Oversee deployments in hybrid cloud environments in coordination with DevOps teams.
Conduct code reviews, lead design discussions, and manage agile development processes (Scrum/Kanban).
Monitor application performance and drive improvements proactively.
Troubleshoot and resolve complex software issues across systems and services.
Required Skills:
8+ years of professional experience in Java development, with at least 2 years in a lead role.
Strong hands-on expertise in Spring Boot and microservices architecture.
Working knowledge of Node.js and JavaScript/TypeScript.
Experience with REST APIs, SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB).
Familiar with CI/CD pipelines, Git, and modern DevOps practices.
Proven ability to lead distributed teams and manage deliverables in a remote/hybrid work setup.
Strong communication, leadership, and problem-solving skills.
Job Overview:
We are looking for a Java React Developer to join our development team. The ideal candidate will have experience working with Java (Spring Boot) for backend development and React.js for frontend applications. You will be responsible for building scalable web applications, integrating RESTful APIs, and ensuring a seamless user experience.
Key Responsibilities:
- Develop and maintain web applications using Java (Spring Boot) for backend and React.js for frontend.
- Design and implement RESTful APIs for communication between frontend and backend.
- Optimize applications for speed, scalability, and security.
- Work with databases such as MySQL, PostgreSQL, or MongoDB.
- Write clean, maintainable, and efficient code following best practices.
- Collaborate with cross-functional teams, including designers, product managers, and other developers.
- Perform unit testing, integration testing, and debugging.
- Participate in Agile methodologies like Scrum and Sprint planning.
- Deploy applications using CI/CD pipelines and cloud platforms (AWS, Azure, or Google Cloud).
Required Skills:
- Java & Spring Boot (Core Java, REST APIs, Microservices, JPA, Hibernate).
- React.js (Hooks, Redux, Context API, Functional Components).
- Experience with HTML, CSS, JavaScript, and TypeScript.
- Strong knowledge of RESTful APIs and Web Services.
- Experience with databases like MySQL, PostgreSQL, MongoDB.
- Understanding of JWT/OAuth for authentication.
- Familiarity with CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD).
- Knowledge of Docker and Kubernetes is a plus.
- Experience with unit testing frameworks (JUnit, Jest, Mocha) is a plus.
2.1-3 years of experience in .NET/.NET Core (ASP.NET, C#, MVC, WCF, WPF, etc.)
3. Experience in javascript and Angular 6 or above
4. Object-oriented programming skills
5. Strong experience in SQL server
6. Knowledge of REST API, JSON, etc.
7. Experience with version control systems (Git)
8. Strong documentation, communication, and team collaboration skills
9. Ability to create self-contained, reusable, and testable modules and components that build on the elements and modules of core AngularJS
10. Skill in maintaining clean and consistent project dependencies.
11. EXPERT level skills in HTML, HTML5, CSS3, SASS, LESS, Bootstrap 3+, or any other tool is a MUST, Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system Validating user input on the client-side and implementing meaningful feedback.
12. Skill in designing a modern build process that integrates testing and continuous delivery.
13. Excellent English language (written & verbal) communication skills
14. Analytical abilities & Logical thinking.
15. Awareness of latest technologies and trends.
Skills Required:
- Previous working experience as a MERN/MEAN Stack Developer for 1 year (Minimum).
- In depth knowledge of NodeJS, ExpressJS or Restify
- Experience implementing applications using Angular 2+ versions or React
- Experience creating front end applications using HTML5, Angular/React, LESS/SASS
- Hands on experience with JavaScript
- Development on both client and server-side
- Experience on Angular 2+ and React Js will be an plus point
- Experience on both MEAN/MERN Technologies will be an advantage.
Full Stack Developer
Skills:
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Proficiency with JavaScript and HTML5
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Minimum 2+ years of hands-on experience with AngularJS and Angular Frameworks
-
Experience with Java, JSON, Spring Boot and Hibernate
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Experience with MYSQL databases
-
Familiarity with Linux environments
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Experience with GIT
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Hands on experience with AWS S3 is preferred
-
Experience with web servers & application servers such as Apache and Nginx is good to have
Responsibilities:
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Design and develop client-side and server-side architecture
-
Develop and manage well-functioning database
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Implementation of approved user interface
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Design and construction of REST APIs
-
Server management and deployment for the relevant environment
Product Developer Competencies required: 1.5+ Years of Software Development Experience. 2.Deep knowledge in either one of the following set a)Core Java, Multi Threading, Spring, Security, JVM Troubleshooting, Build Automation, Scripting. b)Spring MVC, Multi Threading,JSP, Servlets, AJAX, HTML5,JQuery, Angular JS, JavaFX, Web Security. 3.Having knowledge or experience about below is plus a)SOAP, Restful Webservices, NoSQL, Messaging System, Distributed In-Memory DataGrid , ExtJS, JavaFX 4.Able to adopt and understand new technologies and utilize them efficiently 5.Passionate about code quality and readability 6.Basic experience and knowledge of UNIX 7.Excellent communication skills - essential to effective collaboration within the team and our clients across the globe. 8.Computer Science Degree or Technical equivalent, MS a plus











