MERN Developer

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

OREN is a rapidly growing technology business in Sustainability Analytics and Reporting space. Our ambition is to help companies include sustainability into their core business strategies and culture.

We are looking for Fullstack Engineers (MERN) to help us in the next stage of our journey with experience in developing real-time server applications based on Node.js, Express.js, MongoDB databases. As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You are expected to work with the best selection of tools, libraries, and cloud platforms to deliver a high-performance, scalable, flexible, reliable, and seamlessly integrated back-end solution to be used with a variety of mobile and web-browser-based clients.

Responsibilities :

-- Design and write lots of bug-free, efficient, scalable, and reusable code

-- Design & develop full-stack modules and components and promote coding best practices

-- Develop APIs and scripts using backend programming languages like Node.js

-- Design and implementation of low-latency, high-availability, and performant applications

-- Ability to work independently with minimum supervision

-- You will have ownership of developing and maintaining various backend services that support features in our application and website

-- Integrating solutions to enterprise software and legacy software

-- Manage project priorities, deadlines, and deliverables

-- Develop and manage well-functioning databases and applications

-- Ensuring responsiveness of applications

Requirements:

- 4+ years professional software engineering experience

- Bachelor's degree in Computer Science or a related field (or foreign equivalent)

- Proven experience in high-level programming languages like Node.js and Express.js with state management tools like Redux

- Good understanding of React, Next.JS, Bootstrap, and Material UI

- Thorough understanding of modeling and scaling databases like Firestore, and SQL

- Expertise in developing micro-services based REST APIs and exposure to API Gateway (GraphQL a plus)

- Should be well-versed with collaboration tools like Git and Swagger

- Significant experience in developing high performance, distributed, and scalable applications with container deployment (Docker and Kubernetes)

- Comfortable working within GCP, AWS, Azure, or equivalent ecosystem

-Bonus point: Experience working with ML and recommendation systems

- Knowledge on open-source technologies such as NoSQL, MongoDB, Data Formats (XML / JSON), JavaScript Frameworks ReactJS, JS, JQuery, CSS, HTML5, in memory databases, Build tools like webpack.

- Preference will be given to the Immediate joiner

- Should be a team player, have a positive outlook towards challenges, and contribute to the growth of the team and company

Interview process:
1st Round - Techincal Assessment: a) Online Quiz b) Take Home Assignment
2nd Round - Joint video call discussion with Co-Founder and CTO

Oren is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, religion, sex, sexual orientation, gender identity or expression, marital status, domestic partner status, national origin, genetics, disability, military and veteran status, and other protected characteristics.

This person MUST have:

• BE Computer Science, MCA or equivalent
• Cloud app development experience
• Strong Django and ReactJS experience
• Advanced knowledge of Python and relational databases
• Understanding of APIs, pagination, searching, sorting 
• Experience with building, modifying and extending API endpoints (REST or

GraphQL) for data retrieval and persistence.

• Creating high performance UI etc.
• Experience with SQL and NOSQL databases

• Experience with the full software development life cycle, including requirements

collection, design, implementation, testing, and operational support.

• Experience with scrum or other agile software development methodology.
• Excellent verbal and written communication, teamwork, decision making and

influencing skills.

Experience:

• Min 3 year experience
• Not more than 15 year experience.
• Startup experience is a must. 

Location

• Remotely, anywhere in India

Timings:

• 40 hours a week but with 4 hours a day overlapping with client timezone.  Typically clients are in California PST Timezone.

Position:

• Full time/Direct
• We have great benefits such as PF, medical insurance, 12 annual company holidays, 12 PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other incentives etc.
• We dont believe in locking in people with large notice periods.  You will stay here because you love the company.  We have only a 15 days notice period.

We are Quamtulum Ventures an upcoming, direct to consumer ecommerce startup based out of Bangalore.

We are looking for a full stack developer with experience in new age tech (HTML5/CSS, Javascript, ReactJS, NodeJS,  Angular, Python etc) and the ability to scale and grow with the business. We are a team that is constantly exploring the possibilities of various business ideas/models, customer experience and tech. Hence when you join us, your ability to explore, learn and implement new stuff pretty much on a regular basis will be of paramount importance.

• Responsible for design and architecture of functional prototypes and production-ready systems
• Uses open-source frameworks as appropriate Django Preferred
• Develops Python and JavaScript code as necessary
• Python development to support middleware for REST API
• Communicate technical concepts with trade-offs, risks, and benefits
• Evaluate and resolve product-related issues

• Demonstrable experience writing clean, thoughtfully crafted Python.
•  
• Good understanding of REST API's and experience in building them.
• Experience on asynchronous request handling, partial page updates, and AJAX
• Proficient understanding of cross browser compatibility issues and ways to work around such issues
• Proficient understanding of code versioning tools, such as Git / Mercurial / SVN
• Good understanding of browser rendering behaviour and performance

Location               : Mumbai

Salary Range       : As per the co standards

Type of Employment : Full time

Position Level    : Senior

About theAsianparent

theAsianparent is a reproductive health-tech company that reaches out to 30 million mothers every month through our parenting website and app. Our vision is to improve the overall health of pregnant women, mothers and families in South East Asia by helping them navigate their most important moments with data-driven solutions and information in the form of content, community and physical products.

Headquartered in Singapore, theAsianparent has offices in Vietnam, Indonesia, Malaysia, the Philippines, Thailand, India, Sri Lanka, Hong Kong and Nigeria. Our investors include Fosun, JD.com,Vertex Ventures and others.

Link: https://tickledmedia.com/">https://tickledmedia.com/ / https://sg.theasianparent.com/">https://sg.theasianparent.com/

We are looking for a Full Stack Java Script Developers with 4+ years of experience.  We iterate fast on prototypes but building final products carefully. This is unique opportunity to join the leading growth-stage start-up in the most meaningful segment of the economy(parents) in the core market of Singapore. This is a role where careers are made, if you are upto the challenge, and keen to work with world-class teams.

About the Role :

This role is based in our India Office, reporting to the Head of Development.

This primary role will be for crafting useful, visually appealing and stable applications while collaborating with the product, design & back-end engineering team and also the following.

Your responsibilities will include : 

• You will work with a group of Javascript/full stack developers focused on delivering high quality
• enterprise solutions, ensuring delivery of high end experiences.
• You will help AirFi to quickly iterate and scale web app development to different segments of
• customers with standard processes, automation, monitoring and rapid quality assurance.
• Continuously monitor the web apps space for continuous improvements and optimisations, looking for new opportunities and challenges. - Be the domain expert and set a high development standard.
• Full stack exposure (preferably MEAN Stack) (4+ years) - Experience on building RESTful services andMVC patterns - Document-oriented NoSQL databases (MongoDB, CouchDB, etc)
• Responsive web-frameworks (e.g. Foundation, Bootstrap)
• Experience with Git (GitHub), automatic deployments, continuous integration - Expertise on
• Javascript, HTML5, CSS, AngularJS, NodeJS, Cloudant, AWS, etc.
• You get bonus points for : -
• Exposure to Video streaming, Payments, encoding - You care deeply about writing quality/testable/modular code.
• You have a passion to suck every bit of performance of the code - Hacker mentality - Affinity for metrics and analytics - Experience with working with offshore team - Linux skills.

 What are we looking for :

- We are looking for someone who has empathy and compassion for end users.
- Strong organizational and project management skills.

- Proficiency in fundamental front end languages such as HTML, CSS, and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, React, and Vue.

- Familiarity with Web server technologies like Node.js, Express/Fastify

- Familiarity with database technology such as MySQL and MongoDB.

- You understand the web protocols and the whole web stack very well to be able to figure out ingenious ways of solving problems.

Required Skills : Javascript, Node.js, HTML, CSS

Who should apply for this role? You are an expert/master in the below tools/skills :
- ReactJS (Medium Proficiency)
- Core JavaScript Development experience – Is a Must

- Node.js (Medium Proficiency)
- HTML/HTML5 (High Proficiency)
- CSS/CSS3 (High Proficiency)
- Up-to-date with cross-browser and cross-platform issues, have a good eye for detail and be able to work to tight deadlines

What can you expect

• A fast-paced environment to learn and grow in your career with a market leader with
• ambitious growth plans.
• Opportunities to learn about and work in different areas of content creation and management
• and become a well-rounded digital media content professional.
• Dynamic and supportive work culture.
• A passionate team of people working tirelessly to help women across South East Asia and
•  

Please send your CV together with the following information:

• Notice Period
• Last Drawn Salary
• Expected Salary
• Nationality/ Visa Requirement

Hi,

Kindly find required details regarding this open position below.

Job Description:-

Job Location - Pune Kharadi (World Trade Centre)
Experience: 4+ Yrs
Skills: Full Stack/BackEnd/FrontEnd developer
Primary Skills: HTML, CSS, JAVASCRIPT, NODEJS and ANGULAR or ReactJS

Responsibilities -
As a Full Stack, you will develop applications in a very passionate environment being responsible for Front-end and Back-end development. You will perform development and day-to-day maintenance on large applications. You have multiple opportunities to work on cross-system single-page applications.. The ideal candidate will be able to manage our architect platforms, while looking for ways to grow our networks in a cost-effective way to meet future needs. You will be responsible for developing, maintenance and growth plans, creating annual and project budgets, managing the IT staff and keeping the executive team up to date on the latest data technologies that could help the company to succeed.

Responsibilities for - Full Stack:

Serve as technical throughout the full development lifecycle, end-to-end i.e. Planning to Delivery
Gather functional requirements and translate requirements into technical specifications
Provide design reviews to other engineers, i.e. feedback on Architecture, Design, Integration, Performance and Scalability
Design and Implementation of the overall web architecture including Database
Design and construction of our REST API & Integrating it with front-end UI
Ensuring the entire stack is designed and built for speed and scalability

 Skill Sets:

Minimum 4+ Years’ experience with:
Writing HTML, CSS, and JavaScript. Being up on latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum)
Expertise in back-end programming language JavaScript, TypeScript, NodeJs
Familiarity with framework—both front-end and back-end, Angular / React
Familiarity with CSS pre-processors, bundlers, and associated languages/syntaxes/libraries e.g., Sass, Less, or webpack
Database design and management
Thorough understanding of user experience (UX)
Proficiency with Git
Bachelors Degree or equivalent

Please feel free to contact me if you need anything.