React.js Developer

Job description :

Job Title: Java Full Stack Developer - Azure

Experience Level: 6–10 Years

Job Summary:

We are looking for a highly capable and motivated Full Stack Developer with strong expertise in Java (Spring Boot), React.js, Angular, and solid hands-on experience with Microsoft Azure cloud services. The role involves end-to-end application development—frontend to backend—and deploying scalable, secure, and resilient applications on Azure.

Key Responsibilities:

• Develop scalable, full-stack web applications using Java (Spring Boot) on the backend and React.js/Angular on the frontend.
•  Create and consume RESTful APIs and integrate them with modern frontend UIs.
•  Build responsive and dynamic user interfaces using React and Angular, as per project needs.
•  Deploy and manage applications on Microsoft Azure using services like App Services, Azure SQL, Azure Functions, Azure Storage, etc.
•  Containerize applications using Docker, and deploy them using Azure Kubernetes Service (AKS).
•  Automate infrastructure provisioning using ARM templates or Bicep, and implement CI/CD pipelines with Azure DevOps.
•  Ensure security best practices across applications using OAuth 2.0, JWT, and Azure Identity services.
•  Collaborate with cross-functional teams in Agile/Scrum methodologies.
•  Participate in code reviews, unit testing, and troubleshooting in a cloud-native environment.

Required Skills:

Backend Development:

• Strong experience with Java 8+, Spring Boot, Spring MVC, RESTful services
•  ORM tools: JPA/Hibernate
•  Experience with SQL and Azure SQL Database

Frontend Development:

• Hands-on experience with React.js and Angular 8+
•  Proficient in JavaScript, TypeScript, HTML5, CSS3, and responsive design
•  Familiarity with Redux, RxJS, or similar state management libraries

Cloud & DevOps (Azure):

• Deep understanding of Microsoft Azure ecosystem:
•  App Services, Azure Functions, Azure SQL, Azure Blob Storage
•   Azure Kubernetes Service (AKS) and Container Registry (ACR)
•  Azure Key Vault, Azure Monitor, Application Insights
•  CI/CD with Azure DevOps, GitHub Actions, or Jenkins
•  Docker-based application packaging and deployment

Preferred Skills:

• Experience with micro-services architecture
•  NoSQL databases such as Cosmos DB or MongoDB
•  Basic scripting knowledge (PowerShell or Bash)
•  Exposure to event-driven patterns using Azure Event Hub or Service Bus

Educational qualification:

B.E/B.Tech/MCA

About koolio.ai

Website: www.koolio.ai

koolio Inc. is a cutting-edge Silicon Valley startup dedicated to transforming how stories are told through audio. Our mission is to democratize audio content creation by empowering individuals and businesses to effortlessly produce high-quality, professional-grade content. Leveraging AI and intuitive web-based tools, koolio.ai enables creators to craft, edit, and distribute audio content—from storytelling to educational materials, brand marketing, and beyond—easily. We are passionate about helping people and organizations share their voices, fostering creativity, collaboration, and engaging storytelling for a wide range of use cases.

About the Full-Time Position

We are seeking experienced Full Stack Developers to join our innovative team on a full-time, hybrid basis. As part of koolio.ai, you will work on a next-gen AI-powered platform, shaping the future of audio content creation. You’ll collaborate with cross-functional teams to deliver scalable, high-performance web applications, handling client- and server-side development. This role offers a unique opportunity to contribute to a rapidly growing platform with a global reach and thrive in a fast-moving, self-learning startup environment where adaptability and innovation are key.

Key Responsibilities:

• Collaborate with teams to implement new features, improve current systems, and troubleshoot issues as we scale
• Design and build efficient, secure, and modular client-side and server-side architecture
• Develop high-performance web applications with reusable and maintainable code
• Work with audio/video processing libraries for JavaScript to enhance multimedia content creation
• Integrate RESTful APIs with Google Cloud Services to build robust cloud-based applications
• Develop and optimize Cloud Functions to meet specific project requirements and enhance overall platform performance

Requirements and Skills:

• Education: Degree in Computer Science or a related field
• Work Experience: Minimum of 6+ years of proven experience as a Full Stack Developer or similar role, with demonstrable expertise in building web applications at scale
• Technical Skills:
• Proficiency in front-end languages such as HTML, CSS, JavaScript, jQuery, and ReactJS
• Strong experience with server-side technologies, particularly REST APIs, Python, Google Cloud Functions, and Google Cloud services
• Familiarity with NoSQL and PostgreSQL databases
• Experience working with audio/video processing libraries is a strong plus
• Soft Skills:
• Strong problem-solving skills and the ability to think critically about issues and solutions
• Excellent collaboration and communication skills, with the ability to work effectively in a remote, diverse, and distributed team environment
• Proactive, self-motivated, and able to work independently, balancing multiple tasks with minimal supervision
• Keen attention to detail and a passion for delivering high-quality, scalable solutions
• Other Skills: Familiarity with GitHub, CI/CD pipelines, and best practices in version control and continuous deployment

Compensation and Benefits:

• Total Yearly Compensation: ₹25 LPA based on skills and experience
• Health Insurance: Comprehensive health coverage provided by the company
• ESOPs: An opportunity for wealth creation and to grow alongside a fantastic team

Why Join Us?

• Be a part of a passionate and visionary team at the forefront of audio content creation
• Work on an exciting, evolving product that is reshaping the way audio content is created and consumed
• Thrive in a fast-moving, self-learning startup environment that values innovation, adaptability, and continuous improvement
• Enjoy the flexibility of a full-time hybrid position with opportunities to grow professionally and expand your skills
• Collaborate with talented professionals from around the world, contributing to a product that has a real-world impact

Egregore Labs (www.egregorelabs.com) is a financial software company founded in 2017 by Prashant Vijay (ISB, Tulane) & Hari Balaji (IIM Ahmedabad, IIT Madras) both of whom have spent over a decade each in Financial Services, with a majority of their experience at Goldman Sachs across New York, Hong Kong & Singapore in roles across Trading, Quant & Technology.
Opportunity

 
Full stack Developer (more front end)

Responsibilities:

• Implement responsive and performant UIs with a user-centered approach with frontend technologies including Angular 2, Javascript(ES 6), Typescript, SCSS, etc
• Build backend REST APIs on Python 3 based server frameworks for deployment and scaling of our product(s)
• Write meaningful test cases for frontend & backend platforms

• Integrate our products with 3rd party products/tools/services

• Develop Infrastructure for delivering services using a performance-driven approach, build databases, schedule automated jobs, etc

Ideal Background / Experience

• At least 24 months of diverse experience in web development for product or services-oriented environment with exposure to working production deployments
• Expertise in programming using Python/Javascript or similar scripting languages
• In-depth exposure to technologies used in web-based SaaS products, including REST APIs
• Sound understanding of Postgres and NoSQL databases such as MongoDB

Nice to have exposure to any of

• AWS
• Azure
• ELK
• Object Relational Models (SQLAlchemy, etc)
• Google APIs
• Microservices Architecture Pattern
• NodeJS / ExpressJS

Work from Home, office in Noida

Experience: 2yrs plus

You will be responsible for overseeing full-stack development as well as the R&D around creating various, unique, and bespoke solutions.

You should be able to quickly understand and support initiatives that will contribute to the goals and success of operations. You would also be working with various departments to coordinate and develop digital solutions for bespoke in-house software.

RESPONSIBILITIES

• Work with development teams and product manager to implement software solutions.

• Developing front end and back end website Architecture.

• Build user interactions on web pages.

• Develop and manage databases for functionalities.

• Designing and developing effective APIs.

• Test Software to ensure the responsiveness and efficiency of applications.

• Meeting both technical and consumer/client needs.

• Write technical documentation.

• Troubleshoot, debug, and review the code.