Full Stack Developer – Experienced Location: Hyderabad, Telangana Company: Harmony United Medsolutions Pvt.

Ltd.

- (HUMS) Experience: Minimum 5 Years Employment Type: Full-Time About Us Harmony United Medsolutions Pvt.

Ltd.

- (HUMS) is a dynamic and innovative company dedicated to revolutionizing the healthcare industry.

With over 10 plus years of experience, HUMS provides end-to-end healthcare management services, including medical billing, A.R.

management, and technology-driven healthcare solutions.

We support Harmony United Psychiatric Care, a US-based healthcare organization, and are committed to excellence, innovation, security, and building scalable technology solutions for the healthcare industry.

Position Overview We are looking for an experienced Full Stack Developer with a minimum of 5 years of hands-on experience to join our Product Development team.

The ideal candidate should have strong expertise in both frontend and backend development and be capable of designing, developing, testing, deploying, maintaining, and optimizing scalable web applications.

The candidate will work closely with QA, Dev Ops, UI/UX, product, and other technology teams to deliver secure, reliable, and high-performing applications.

Experience in healthcare applications, EMR/EHR systems, medical billing, insurance workflows, or healthcare technology will be an added advantage.

Key Responsibilities Design, develop, test, deploy, and maintain full-stack web applications.

Develop responsive, user-friendly, and cross-browser-compatible frontend applications.

Build scalable, secure, and high-performance backend services and RESTful APIs.

Implement business logic and integrate frontend applications with backend services.

Design, develop, and optimize SQL and NoSQL databases.

Develop efficient database structures, queries, indexes, transactions, and data-access layers.

Integrate third-party APIs and external services.

Implement authentication, authorization, validation, error handling, logging, and secure API practices.

Write clean, reusable, scalable, maintainable, and well-documented code.

Perform unit, integration, functional, and regression testing.

Debug and troubleshoot frontend, backend, database, API, and production issues.

Optimize application performance, API response times, database queries, and frontend performance.

Participate in code reviews and ensure adherence to coding and security standards.

Collaborate with QA, Dev Ops, UI/UX, Product, and other development teams.





Maintain technical documentation and API documentation.

Participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, sprint reviews, and retrospectives.

Contribute to technical architecture, system design, scalability, and technology decisions.

Identify technical risks and recommend appropriate solutions.

Mentor and provide technical guidance to junior developers.

Support application deployment, production troubleshooting, and continuous improvement activities.

Required Qualifications & Experience Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.

Minimum 5 years of professional hands-on experience in full-stack development.

Strong experience developing both frontend and backend applications.

Strong knowledge of up-to-date frontend technologies such as React.js, Angular, or Vue.js .

Strong programming experience in one or more backend technologies such as Java/Spring Boot, C#/.NET, Python, Node.js, or PHP .

Strong experience developing and maintaining RESTful APIs and backend services.

Good understanding of frontend architecture, component-based development, state management, and application performance.

Strong experience with SQL databases and database design.

Experience with SQL query optimization, indexing, transactions, and database performance tuning.

Experience integrating third-party APIs and external services.

Experience implementing authentication, authorization, validation, logging, and error handling.

Experience developing responsive and cross-browser-compatible web applications.

Experience writing and maintaining unit and integration tests.

Strong knowledge of Git and version-control practices.

Experience working in Agile/Scrum development environments.

Strong troubleshooting and production-support experience.

Good understanding of web application security and secure coding practices.

Strong analytical, problem-solving, communication, and collaboration skills.

Preferred Technical Skills Frontend: HTML5, CSS3, Java Script, Type Script, React.js, Angular, Vue.js UI & Styling: Responsive Design, Bootstrap,



Tailwind CSS, Material UI Backend: Java, Spring Boot, C#/.NET, Python, Django, FastAPI, Node.js, Express, PHP API & Integration: REST, JSON, HTTP/HTTPS, Postman, OpenAPI, Swagger Databases: MySQL, PostgreSQL, SQL Server, MongoDB ORM/Data Access: Entity Framework, Hibernate, JPA, Sequelize, SQLAlchemy, or similar technologies Testing: Jest, React Testing Library, Cypress, Playwright, Selenium, JUnit, NUnit, pytest, or similar tools Version Control: Git, Git Hub, Git Lab Containers & Cloud: Docker, AWS, Azure, GCP Caching: Redis or similar technologies Messaging: RabbitMQ, Kafka, or similar technologies Architecture: Microservices, Distributed Systems, Event-Driven Architecture Security: OAuth 2.0, JWT, RBAC, Secure API Development, OWASP principles Build & Package Tools: npm, Maven, Gradle, or similar tools API Documentation: Swagger / OpenAPI Healthcare Technology – Preferred Experience in any of the following will be an added advantage: Healthcare applications EMR/EHR systems Medical billing applications Insurance workflows Healthcare management systems HL7/FHIR interoperability standards Applications requiring strong data privacy, security, reliability, and scalability US healthcare technology and workflows What We Offer Competitive salary EPF and professional benefits as applicable Health insurance Four-day work week – Monday to Thursday Opportunities for growth opportunities and professional development Food and cab-drop facilities Opportunity to work on healthcare technology and product-development projects Exposure to US healthcare technology and business processes Diversity, Equality & Inclusion Diversity, equality, and inclusion are fundamental to our success at HUMS.

We actively promote diversity across all aspects of our organization and foster an inclusive workplace where everyone has equal opportunities to grow, contribute, and succeed.

How to Apply Interested candidates are requested to submit their updated resume highlighting their full-stack development experience, technical expertise, key projects, and relevant achievements.

For queries, please contact: Important Note: Candidates must be available to take calls between 4:45 PM and 3:45 AM IST, Monday to Thursday only , to support coordination with our US-based teams.

Minimum Experience Requirement: 5 Years Only experienced candidates with 5+ years of relevant full-stack development experience should apply.

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📌 Full Stack Developer ( Experienced) (India)
🏢 Harmony United Psychiatric Care
📍 India