.NET + ReactJs Developer

Job Title : Product Engineer – Fullstack Developer

Experience Required : 4 to 6 Years

Location : Indiranagar, Bengaluru (Hybrid – 2 to 3 days/week in office)

Open to Remote : Yes (based on fit and preference)

Job Summary :

We are looking for a Fullstack JavaScript Engineer with a backend-heavy profile to join our innovative product team.

You’ll be involved across the full product lifecycle — from design and development to deployment and operations — for modern travel systems.

Ideal candidates should be strong in JavaScript, Node.js, and React.js, with a solid understanding of TDD, OOP, and CI/CD practices.

Mandatory Skills :

JavaScript, Node.js, React.js, REST/GraphQL APIs, OOP, TDD, CI/CD, Unit Testing, HTML/CSS, and experience in fullstack/backend-heavy development.

Key Responsibilities :

• Build robust features for our next-gen Trip Planning Systems.
• Work across the full stack: backend (Node.js, Kotlin), frontend (Vue.js/React.js), and APIs (REST/GraphQL).
• Participate in the entire SDLC – from planning and architecture to deployment and monitoring.
• Follow modern software engineering best practices like TDD, code reviews, continuous integration.
• Collaborate closely with cross-functional teams and contribute to technical design discussions.

Must-Have Skills :

• 4 to 6 Years of professional experience in fullstack development.
• Strong proficiency in JavaScript & Node.js.
• Hands-on experience with React.js (preferred over Angular).
• Proficiency in building REST or GraphQL APIs.
• Strong understanding of OOP and Test-Driven Development (TDD).
• Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions).
• Comfort working with multiple languages or stacks (e.g., Kotlin, Vue.js).
• Experience with unit testing and automation frameworks.

Nice-to-Have :

• Exposure to cloud infrastructure (e.g., AWS, Docker, Kubernetes, Terraform).
• Experience in both product and service-based companies.
• Contributions to code quality and code reviews.

Experience: 8+ Years

Location: Remote

Employment Type: Full-time

Hours: 6:00 PM IST to 3:00 AM IST (aligning with EST hours till 4:30 PM)

We are looking for a highly skilled Senior Full Stack Developer with strong expertise in .NET (backend) and React (frontend), including React.js (must-have) and React Native (add-on). The ideal candidate will be responsible for designing, developing, and maintaining scalable web and mobile applications (add-ons), while ensuring high performance, responsiveness, and code quality.

Key Responsibilities

• Design, develop, and maintain full-stack applications using .NET and React

• Build and enhance RESTful APIs using ASP.NET Core

• Develop responsive and high-performance UIs using React.js

• Build cross-platform mobile applications using React Native (add-on)

• Collaborate with product managers, designers, and other developers to define and deliver features

• Ensure code quality through best practices, code reviews, and testing

• Optimise applications for maximum speed and scalability

• Integrate third-party APIs and services

• Participate in architecture discussions and technical decision-making

• Troubleshoot, debug, and upgrade existing systems

Required Skills & Expertise

• Extensive experience with ASP.NET Core / .NET 6+ / Web API development

• Proficiency in React.js (Hooks, Functional Components)

• Practical experience with React Native for mobile app development (add-on)

• Solid understanding of JavaScript (ES6+), TypeScript, HTML5, CSS3

• Experience with state management (Redux / Context API)

• Strong knowledge of SQL Server / relational databases

• Familiarity with API integration and microservices architecture

• Experience with Git, version control, and CI/CD pipelines

Preferred Qualifications

• Experience with Azure Cloud Services (App Services, Functions, DevOps)

• Knowledge of Docker/containerization

• Familiarity with SignalR / real-time communication

• Understanding of clean architecture, SOLID principles, and design patterns

• Experience working in Agile/Scrum environments

What You Need: 

✅ Strong experience in backend development using Python (Django, Flask, or FastAPI). 

✅ Hands-on experience with Azure Cloud services (Azure Functions, App Services, AKS, CosmosDB, etc.). 

✅ Experience leading a development team and managing projects. 

✅ Expertise in designing and managing APIs, microservices, and event-driven architectures. 

✅ Strong database experience with MongoDB, PostgreSQL, MySQL, or CosmosDB. 

✅ Knowledge of DevOps practices, including CI/CD pipelines, Docker, and Kubernetes. 

✅ Ability to develop Proof of Concepts (POCs) and evaluate new technology solutions. 

✅ Strong problem-solving and debugging skills. 

• Working knowledge of NodeJS, and JAVASCRIPT, is a must.
• Working knowledge of AWS cloud concepts is a must.
• Must be familiar with AWS serverless architecture.
• Must be familiar with data structure & algorithm concepts.
• Design, develop, and implement beautiful UI components to support business requirements.
• Follows approved life cycle methodologies, creates design documents, and performs program coding and testing.
• Resolves technical issues through debugging, research, and investigation.
• Own & Develop the REST APIs.
• Stay updated with new technologies and of changes in technologies that affect front-end web development.

Cloud Platform Core forms the foundation of SAP Cloud Platform, providing key capabilities and services around platform core components [like Cloud Foundry, Kubernetes], extension factory, commercial infrastructure services, platform services, data management services etc

As an integral member of the SAP Cloud Platform Core Unit in Bangalore, India, you will be contributing to development in one of the following areas:

1. Data Management Services for Cloud Foundry, Kubernetes Environments – Both SAP Managed and Cloud Provider based data management services
2. Kubernetes as a Service – Multi-Cloud Kubernetes Cluster as a Service
3. Kernel Services – Enable the development of SAP CP Kernel Services -   technical services used by all SAP cloud solutions to make the Intelligent Enterprise a reality for our customers

EXPECTATIONS AND TASKS

• Demonstrate excellent quality, design, development and delivery skills in scrum teams working in short development and release cycles.
• Use and extend Open Source frameworks heavily and contribute to them, as well.
• Work with geographically distributed teams seamlessly
• Building upon domain knowledge in the area of application and service development in cloud and also in the technical/proprietary skills to reach levels of expertise
• Having a logical approach to problem solving and have the ability to respond to detailed queries
• Working as a fully contributing team member with independent planning & execution responsibilities
• Site reliability engineering for the Service that your team is responsible for

SKILLS AND COMPETENCIES

• Excellent programming know-how in JAVA/JavaScript/C++/NodeJS/Ruby/GO or in any other languages especially framework development. Deep expertise in at least one programming language & tech stack to write maintainable, scalable, unit-tested code
• Passion towards adopting and contributing to open source
• Ability to work with the team in the design and development aspects for the product
• Good understanding of building scalable Web Applications/Cloud Services using cutting edge Web Technologies (JQuery, Server-Side JS, REST, OData)
• Sound knowledge in Object Oriented Programming Principles, Design Patterns, Software Architecture
• Excellent analytical and problem-solving skills
• Goal-oriented team worker with good communication skills. Fluent in English, both written and spoken.
• Ability to work independently, and eagerness to learn and explore new topics
• Prior experience in working with Agile software methodologies
• Strong analytical and problem-solving skills

TECHNOLOGY STACK

• Languages – Java, NodeJS, Golang
• Scripting Languages – Chef, Python, Shell Scripting
• UI – AngularJS, Object Oriented JavaScript, CSS, HTML, SAP UI5
• Storage & Databases – Swift, S3, PostgreSQL, MongoDB, Redis
• Messaging - RabbitMQ
• PaaS & Container Orchestration – Cloud Foundry, Kubernetes
• IaaS – AWS, Microsoft Azure, Google Cloud Platform, OpenStack

EDUCATION AND QUALIFICATIONS/WORK EXPERIENCE

• Masters or bachelor’s degree in Engineering or Technology, majoring in Computer Science, from a premiere institute, with excellent academic records.
• Sound understanding cloud native development and architecture
• 2-6 years of relevant experience in software development

Full Stack /Node. JS/ React.js Developer:

We are looking for  Developers responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements into the application. You will also be responsible for building rich UI components with React.

Skills: Node.js, React.js, MongoDB, Express JS, HTML, CSS.

Requirements:

• Should have experience on Node.js and frameworks available for it, such as Express or StrongLoop. Preferably Express.
• Should have experience in building Rich UI components with React.js.
•  Should have hands on experience on MongoDB.  
• Strong understanding of JavaScript, its quirks and workarounds.
• Knowledge of ES6, ES7 and Object-oriented and functional programming.
• Understanding the nature of asynchronous programming and its quirks and workarounds.
• Should have experience in working on Linux (Ubuntu) Environment and basic linux commands.
• Proficient understanding of code versioning tools, such as Git.
• Good to have knowledge on Redis DB.
• Good understanding of browser rendering behavior and performance.
• Good to have exposure working in an agile development environment.

• Proven experience as a .NET Developer or https://resources.workable.com/application-developer-job-description" target="_blank">Application Developer
• Familiarity with the ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC))
• Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3
• Familiarity with architecture styles/APIs (REST, RPC)
• Understanding of Agile methodologies
• Excellent troubleshooting and communication skills
• Attention to detail

Full stack developer

Salary: 6-9 LPA

Location: Mumbai

About ZenOnco.io:

https://zenonco.io/">ZenOnco.io is the world’s first integrative oncology healthtech platform. At ZenOnco.io, we aim to extend life and improve the quality of life for cancer patients through integrative oncology treatment, which covers both medical treatment as well as complementary treatment (Nutrition, emotional wellness, fitness, and community support).

To provide the best medical treatment options to cancer patients, we have partnered with 50+ hospitals across India, and cover 1,000+ oncologists. We also provide patients access to a full range of diagnostic tests that are required to arrive at the most effective cancer treatment.

We heavily deploy technology in our operations, and have recently launched the world’s first Integrative Oncology Preliminary Assessment Report tool (ZIOPAR) to guide cancer patients free of cost on the possible treatment options based on their cancer profile, symptoms and other conditions.

We believe in innovation, dedication and commitment. While we have the thrill to seek out and capture the world, we are looking for a responsible partner in you. If you feel you can become one of us, apply today.

Company introduction video: https://bit.ly/ZenOncoIOintroduction">https://bit.ly/ZenOncoIOintroduction

Roles and responsibilities:

• Working on WordPress and CodeIgniter, involving CSS, PHP, JS, jQuery, SQL 
• Designing and implementing new features and functionality
• Establishing and guiding the website’s architecture
• Ensuring high-performance and availability, and managing all technical aspects of the CMS
• Helping formulate an effective, responsive design and turning it into a working theme and plugin
• Convert comprehensive layout and wireframes into working HTML pages
• On-page SEO

Education and Experience:

• Graduate or Post Graduate (Preferred)
• Experience: 3+ years
• Ability to work on WordPress and CodeIgniter
• Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
• Experience building user interfaces for websites and/or web applications
• Experience designing and developing responsive design websites
• Ability to understand CSS changes to ensure consistent style across platforms and browsers
• Strong understanding of PHP back-end development

You will get:

• Some of the best people to work with (founders are IIM graduates and investment banker)
• An opportunity to make a difference in the lives of millions of cancer patients across the globe
• A great learning environment and opportunity to grow