Full Stack Developer at Lenek Technologies Private Limited · Remote only · 1 - 2 years · ₹15L - ₹20L / yr (ESOP available) · Bootstrapped · Remote only · Posted 24 Aug 2022

Job Title
Full Stack Developer
Type: Full Time
Location: IIT Kanpur, UP [Onsite + Remote]
Desired Qualification: Bachelors/Masters in Computer Science, Statistics or relevant field
Experience : 1+ years
CTC: As per industry standard
About us
Lenek Technologies aspires to create an ecosystem of research and development around medical
technologies in India as well as strengthen its supporting domestic manufacturing sector. The company's
vision is to take quality healthcare to the masses by addressing roadblocks with innovative solutions through
technology.
Job Summary :
● We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a
cross-functional team that’s responsible for the full software development life cycle, from conception
to deployment.
● As a Full Stack Developer, you should be comfortable around both front-end and back-end coding
languages, development frameworks, and third-party libraries. Also, an excellent team player with
the ability to own deliverables/projects from beginning to end with little direct supervision.
● If you’re also familiar with Agile methodologies, we’d like to meet you.
Requirements:
● Proven experience as a Full Stack Developer or similar role
● Experience developing desktop, web, and mobile applications
● Strong algorithms, analytical skills, and data structures knowledge.
● Very good understanding of HTML5, CSS3
● Expert at Javascript, Javascript frameworks and libraries, JQuery, NodeJS, ReactJS and
ReactNative(good to have).
● Good understanding of server side library and bundling tools, such as Hapi, Express, Webpack, etc.
● Have sound knowledge and experience in scripting language Python
● Familiar with python backend frameworks like Flask.
● Have experience in source code management tools: preferably git
● Good to have knowledge of AWS Cloud.
● Familiarity with SQL and NoSQL databases e.g. MySQL, MongoDB and web servers (e.g. Apache2,
Nginx)
● Flexible to work on DICOM and PACS.
● Good understanding of asynchronous request handling, partial page updates, and AJAX
● Proficient understanding of cross-browser compatibility issues and ways to work around them
● Thrive in a start-up environment and enjoy wearing many hats. Integral and entrepreneurial way of
thinking and acting
● Excellent communication and teamwork skills
Responsibilities :
● Work with development teams and product managers to ideate software solutions
● Design client-side and server-side architecture
● Build the front-end of applications through appealing visual design
● Develop and manage well-functioning databases and applications
● Write effective APIs
● Test software to ensure responsiveness and efficiency
● Troubleshoot, debug and upgrade software
● Create security and data protection settings
● Build features and applications with a mobile responsive design
● Write technical documentation
● Work with data scientists and analysts to improve software

About Lenek Technologies Private Limited
About
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About The Nexora Group Inc.
The Nexora Group Inc. is a technology-driven organization focused on developing modern digital solutions and scalable web applications. Our teams work on innovative projects involving web development, cloud technologies, automation tools, and AI-powered platforms designed to solve real-world business challenges.
We are looking for motivated Full Stack Web Developer Interns who are eager to gain hands-on experience in building modern web applications and working with real-world development workflows.
Internship Responsibilities
- Assist in developing responsive and interactive web applications
- Work on frontend development using technologies such as HTML, CSS, JavaScript, and modern frameworks
- Support backend development using technologies such as Node.js, Python, PHP, or similar platforms
- Develop and integrate REST APIs for web applications
- Participate in debugging, testing, and optimizing application performance
- Collaborate with design and development teams on project requirements
- Contribute to building scalable and user-friendly web platforms
Required Skills
- Basic understanding of HTML, CSS, and JavaScript
- Knowledge of web development fundamentals
- Familiarity with frontend frameworks such as React, Angular, or Vue.js is a plus
- Basic understanding of backend development or APIs
- Understanding of databases such as MySQL, MongoDB, or similar
- Good problem-solving and analytical skills
- Ability to learn quickly and work in a team environment
Preferred Qualifications
- Students or recent graduates in Computer Science, IT, Software Engineering, or related fields
- Basic knowledge of Full Stack development
- Familiarity with Git or version control systems
- Exposure to cloud platforms or deployment tools is beneficial
- Interest in modern web technologies and scalable applications
What Interns Will Gain
- Hands-on experience working on real-world web development projects
- Exposure to modern full stack development workflows
- Opportunity to build a strong portfolio of development projects
- Mentorship from experienced developers
- Internship completion certificate based on performance and participation
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Key Responsibilities
- Design end-to-end architecture for scalable full-stack applications.
- Lead backend development using Python and Flask framework.
- Design and optimize MongoDB data models and queries.
- Define frontend architecture (React/Angular/Vue – as applicable).
- Establish coding standards, design patterns, and best practices.
- Build and optimize RESTful APIs and microservices.
- Implement authentication, authorization, and security best practices.
- Ensure high performance, scalability, and reliability of applications.
- Drive CI/CD implementation and DevOps best practices.
- Review code, mentor developers, and guide technical decisions.
- Collaborate with product, DevOps, and data teams.
- Troubleshoot complex production issues and perform root cause analysis.
- Lead cloud deployment strategies (Azure/AWS/GCP preferred).
Required Qualifications
- Bachelor’s or Master’s degree in Computer Science or related field.
- 8+ years of software development experience.
- 4+ years of hands-on Python backend development.
- Strong expertise in Flask framework.
- Deep experience with MongoDB (schema design, indexing, aggregation).
- Experience designing RESTful and microservices architectures.
- Strong understanding of frontend technologies (JavaScript, HTML, CSS).
- Experience with Git and modern CI/CD pipelines.
- Solid knowledge of system design, scalability, and performance tuning.
- Experience with containerization (Docker preferred).
- Strong problem-solving and architectural thinking skills.
Role Overview
We are looking for enthusiastic and driven freshers who are passionate about building real-world solutions using Python, Artificial Intelligence/Machine Learning, and Full Stack Development. This opportunity is designed for candidates who are eager to learn, experiment, and grow in a fast-paced, hands-on environment.
Training & Evaluation Period
- Initial Unpaid training period of 3 months, extendable up to 6 months based on individual performance (Its completely unpaid and no Stipend is provided)
- This phase focuses on practical learning, project exposure, and skill development
- Continuous evaluation based on technical skills, problem-solving, consistency, and ownership
Full-Time Conversion
- Full-time offer based on performance
- Compensation aligned with demonstrated skills and contribution
- High-performing candidates can expect strong growth opportunities and competitive salary
Key Responsibilities
- Work on real-time AI/ML and application development projects
- Contribute to full stack development (frontend and backend)
- Write clean, scalable code using Python and modern frameworks
- Collaborate with team members to build and deploy solutions
- Continuously learn and apply new technologies
Required Skills
- Basic understanding of Python
- Knowledge of AI/ML concepts
- Familiarity with full stack technologies (HTML, CSS, JavaScript, backend basics)
- Strong problem-solving skills
- Willingness to learn and adapt
Important Notice
• There are no fees involved, no bond
• Also, the training is completely unpaid
We are hiring for Java Full Stack role.
Location - Pune Bangalore
Role - Java Full Stack (Java Sprongboot, React.JS_
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Role : Java Full stack (Java + React ) - Java Heavy Backend + latest exp in React experience is must
Experience : 3 to 5 Years
Location : Wissen office, Bangalore
Notice period: Immediate or <20 days joiners only
Required Skills and Qualifications
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
Frontend:
• Proficient in React.js, JavaScript (ES6+), HTML5, CSS3
• Experience with Redux, React Hooks, and component-based architecture
• Familiarity with front-end build tools (Webpack, Babel, NPM)
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
Job Summary
We are looking for an experienced Senior Python Full Stack Developer with 5+ years of hands-on experience in Python, Django, Flask, and React.js. The ideal candidate should have strong expertise in developing scalable web applications, building RESTful APIs, and working across both backend and frontend technologies.
The candidate will be responsible for designing, developing, testing, and maintaining high-quality applications while collaborating closely with product, design, QA, and other engineering teams.
Key Responsibilities
- Design, develop, and maintain scalable web applications using Python, Django, and Flask.
- Develop responsive and user-friendly frontend applications using React.js.
- Build and integrate RESTful APIs and third-party services.
- Design efficient database structures and write optimized queries.
- Work with databases such as PostgreSQL, MySQL, or MongoDB.
- Write clean, reusable, maintainable, and well-documented code.
- Perform code reviews and ensure adherence to development best practices.
- Identify and resolve application performance and production issues.
- Collaborate with cross-functional teams to understand requirements and deliver solutions.
- Participate in architecture and technical design discussions.
- Develop unit and integration tests to ensure application reliability.
- Troubleshoot, debug, and optimize existing applications.
- Follow Agile/Scrum development practices and contribute to sprint planning and estimation.
Required Skills
- 5+ years of professional experience in software development.
- Strong proficiency in Python.
- Hands-on experience with Django and Flask.
- Strong experience with React.js and modern frontend development.
- Good understanding of HTML, CSS, JavaScript, and TypeScript.
- Strong experience in developing and consuming REST APIs.
- Good knowledge of SQL and relational databases.
- Experience with Git/GitHub/GitLab.
- Strong understanding of object-oriented programming and software design principles.
- Experience with debugging, performance optimization, and application security.
- Good understanding of Agile/Scrum methodologies.
Good to Have
- Experience with AWS, Azure, or GCP.
- Knowledge of Docker and Kubernetes.
- Experience with CI/CD pipelines.
- Familiarity with Redis, Celery, or message queues.
- Experience working with microservices architecture.
- Knowledge of automated testing frameworks such as PyTest.
- Experience working in cloud-based production environments.
Soft Skills
- Strong analytical and problem-solving abilities.
- Excellent communication and collaboration skills.
- Ability to work independently and take ownership of assigned tasks.
- Ability to mentor junior developers and contribute to technical decisions.
- Strong attention to quality and detail.
Job Summary : Java Full Stack Developer
Position: Java Full Stack Developer – Angular + React
Experience: 5 + Years
Location: Hyderabad / Bangalore
Key Skills:
Strong experience in Java, Spring Boot & REST APIs
Hands-on experience with React and/or Angular
Good knowledge of SQL/Database concepts
Experience with Microservices & Full Stack Development
Good understanding of API integration and web application development
Good problem-solving and debugging skills
Experience with Git/GitHub
Java Full Stack Developer
Experience
5–8 Years (can be adjusted based on requirement)
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.)
- Knowledge of Git, Maven/Gradle, and CI/CD practices is preferred
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%
We are looking for a Full Stack Developer responsible for developing and maintaining web applications across frontend and backend.
Key Responsibilities:
- Develop responsive web applications and REST APIs.
- Work with frontend frameworks such as React/Angular.
- Develop backend services using Node.js/Java/.NET/Python.
- Work with SQL/NoSQL databases.
- Write clean, scalable, and secure code.
- Debug issues, perform testing, and optimize application performance.
- Collaborate with development, QA, and product teams.
Required Skills: JavaScript/TypeScript, React/Angular, backend development, REST APIs, SQL/NoSQL, Git, and basic cloud/DevOps knowledge.
What we need:
• Experience in both Web + Mobile development
• Strong understanding of APIs & system design
• Ability to build end-to-end features
· Maintain version control and documentation using Git / GitHub.
Roles and Responsibilities
- Design and develop responsive web applications using React.js / Next.js.
- Build and maintain scalable RESTful APIs using Node.js and Express.js.
- Implement user authentication and authorization using JWT / OAuth2.
- Manage and optimize database structures using MongoDB or MySQL.
- Integrate front-end and back-end components seamlessly for smooth user experience.
- Collaborate with UI/UX designers and product teams to deliver high-quality features.
- Participate in Agile / Scrum sprints, daily stand-ups, and code reviews.
- Optimize applications for speed, performance, and security.
- Maintain version control and documentation using Git / GitHub.
Troubleshoot and debug production issues efficiently.
Job Location- Bangalore,
Candidates from Tamil Nadu willing to relocate to Bangalore can also apply.






