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Senior Full Stack Developer - Java/Python/React.js

Talentonlease
Noida
5 - 7 Years
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4white-divider6+ Reviews

Posted on: 31/10/2025

Job Description

Job summary

Senior Full Stack Developer with proficiency in frontend technologies like HTML, CSS, JavaScript, and frameworks like React or Angular.

Strong backend development experience with Python/Java and familiarity with databases like MySQL, PostgreSQL, MongoDB, DynamoDB or similar.

Key Responsibilities :


- Develop responsive, dynamic, and high-performing web applications using HTML, CSS, and JavaScript, along with frameworks such as React or Angular.


- Design and implement scalable backend systems using Python or Java, following clean architecture principles and best practices. Build and maintain RESTful APIs and microservices to support frontend and mobile integrations.


- Work with relational and NoSQL databases such as MySQL, PostgreSQL, MongoDB, or DynamoDB, ensuring data integrity and performance optimization.


- Collaborate with product managers, designers, and other developers to define technical requirements and deliver high-quality solutions on time.


- Implement security best practices across application layers to ensure data protection and compliance.


- Deploy and manage applications on cloud platforms like AWS, Azure, or Google Cloud.


- Set up and manage CI/CD pipelines, containerized environments (Docker, Kubernetes), and automated testing workflows.


- Conduct code reviews, mentor junior developers, and contribute to the continuous improvement of engineering processes.


- Stay current with emerging technologies and tools, applying them strategically to improve system efficiency and maintainability.


Required Skills and Qualifications :


- Bachelors or Masters degree in Computer Science, Engineering, or a related field. 5 -7 years of experience in full stack development.


- Strong proficiency in frontend technologies : HTML5, CSS3, JavaScript (ES6+), and modern frameworks such as React, Angular, or Vue.js.


- Solid experience in backend development using Python or Java, with familiarity in frameworks like Django, Spring Boot, or FastAPI.


- Deep understanding of database systems (MySQL, PostgreSQL, MongoDB, DynamoDB) and query optimization.


- Experience with cloud services (AWS, Azure, or GCP) and deploying production applications at scale.


- Knowledge of CI/CD pipelines, DevOps practices, and version control systems such as Git.


- Strong understanding of web security principles, authentication mechanisms (OAuth2, JWT), and API security.


- Excellent problem-solving, debugging, and analytical skills.


- Strong communication skills and the ability to work effectively in a team-oriented environment.

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