
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. 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 Internship Position
We are looking for a motivated full-time Software Development Intern to join our innovative team. As an intern at koolio.ai, you’ll have the opportunity to work on a next-gen AI-powered platform and gain hands-on experience developing and optimizing backend systems that power our platform. This internship is ideal for students or recent graduates who are passionate about backend technologies and eager to learn in a dynamic, fast-paced startup environment.
Key Responsibilities:
- Assist in the development and maintenance of backend systems and APIs.
- Write reusable, testable, and efficient code to support scalable web applications.
- Work with cloud services and server-side technologies to manage data and optimize performance.
- Collaborate with cross-functional teams to integrate frontend features with backend logic.
- Collaborate with the product and design teams to develop and implement user-friendly web interfaces
- Ensure responsive design and optimize web pages for performance and scalability across devices
- Debug and resolve issues, improving the overall user experience on the platform and ensuring reliability
- Assist in integrating APIs and frontend services with the backend
- Stay up-to-date with the latest trends and suggest improvements to enhance the platform’s functionality
Requirements and Skills:
- Education: Currently pursuing or recently completed a degree in Computer Science, Engineering, or a related field.
- Technical Skills:
- Good understanding of server-side technologies like Python
- Familiarity with REST APIs and database systems (e.g., MySQL, PostgreSQL, or NoSQL databases).
- Exposure to cloud platforms like AWS, Google Cloud, or Azure is a plus.
- Knowledge of version control systems such as Git.
- Strong proficiency in JavaScript frameworks like ReactJS or Redux
- Proficiency in frontend languages such as HTML, CSS, and JavaScript (ES6+)
- Soft Skills:
- Eagerness to learn and adapt in a fast-paced environment.
- Strong problem-solving and critical-thinking skills.
- Effective communication and teamwork capabilities.
- Other Skills: Familiarity with CI/CD pipelines and basic knowledge of containerization (e.g., Docker) is a bonus.
Why Join Us?
- Gain real-world experience working on a cutting-edge platform.
- Work alongside a talented and passionate team committed to innovation.
- Receive mentorship and guidance from industry experts.
- Opportunity to transition to a full-time role based on performance and company needs.
This internship is an excellent opportunity to kickstart your career in software development, build critical skills, and contribute to a product that has a real-world impact.

Similar jobs
Job Title: Java Fullstack Developer
📍 Location: Hyderabad (Onsite)
🧑💻 Experience: 5–7 Years
Job Summary
We are seeking a highly skilled Java Fullstack Developer with strong expertise in VueJS to design, build, and maintain responsive web applications. The ideal candidate should have proven experience in both frontend and backend technologies, ensuring seamless integration and high performance of applications.
Roles & Responsibilities
- Develop, test, and maintain responsive web applications using VueJS and Java Fullstack technologies.
- Collaborate with product managers, designers, and backend developers to deliver high-quality features.
- Lead the development and implementation of frontend components.
- Mentor junior developers and provide technical guidance.
- Participate in design and architecture discussions for scalable solutions.
- Optimize applications for speed, scalability, and performance.
- Conduct thorough testing, troubleshooting, and debugging.
- Stay updated with the latest trends in frontend and fullstack development.
Mandatory Skills
- Strong hands-on experience in Java Fullstack Development.
- Expertise in VueJS.
- Proficiency in HTML/HTML5, CSS/CSS3, Bootstrap, JavaScript (ES6).
- Strong understanding of UI/UX design feasibility and responsive design principles.
- Excellent communication, problem-solving, and collaboration skills.
Preferred Skills
- Experience with Spring Boot, RESTful APIs, and Microservices.
- Knowledge of Agile methodologies, CI/CD pipelines, and Git.
- Exposure to cloud platforms (AWS, Azure, or GCP) is a plus.
Job Title : Full Stack Engineer (Python + React.js/Next.js)
Experience : 1 to 6+ Years
Location : Bengaluru (Indiranagar)
Employment : Full-Time
Working Days : 5 Days WFO
Notice Period : Immediate to 30 Days
Role Overview :
We are seeking Full Stack Engineers to build scalable, high-performance fintech products.
You will work on both frontend (Typescript/Next.js) and backend (Python/FastAPI/Django), owning features end-to-end and contributing to architecture, performance, and product innovation.
Main Tech Stack :
Frontend : Typescript, Next.js, React
Backend : Python, FastAPI, Django
Database : PostgreSQL, MongoDB, Redis
Cloud : AWS/GCP, Docker, Kubernetes
Tools : Git, GitHub, CI/CD, Elasticsearch
Key Responsibilities :
- Develop full-stack applications with clean, scalable code.
- Build fast, responsive UIs using Typescript, Next.js, React.
- Develop backend APIs using Python, FastAPI, Django.
- Collaborate with product/design to implement solutions.
- Own development lifecycle: design → build → deploy → monitor.
- Ensure performance, reliability, and security.
Requirements :
Must-Have :
- 1–6+ years of full-stack experience.
- Product-based company background.
- Strong DSA + problem-solving skills.
- Proficiency in either frontend or backend with familiarity in both.
- Hands-on experience with APIs, microservices, Git, CI/CD, cloud.
- Strong communication & ownership mindset.
Good-to-Have :
- Experience with containers, system design, observability tools.
Interview Process :
- Coding Round : DSA + problem solving
- System Design : LLD + HLD, scalability, microservices
- CTO Round : Technical deep dive + cultural fit
Job Description
Technical lead who will be responsible for development, managing team(s), monitoring the tasks / sprint. They will also work with BA Persons to gather the new requirements and change request. They will help solve application issues and helping developers when they are stuck.
Responsibilities
· Design and develop application based on the architecture provided by the solution architects.
· Help team members and co developers to achieve their tasks.
· Maintain / monitor the new work items and support issues and have to assign it to the respective developers.
· Communicate with BA persons and Solution architects for the new requirements and change requests.
· Resolve any support tickets with the help of your team within service timelines.
· Manage sprint to achieve the targets.
Technical Skills
· Microsoft .NET MVC
· .NET Core 3.1 or greater
· C#
· Web API
· Async Programming, Threading, and tasks
· Test Driven Development
· Strong expert in SQL (Table Design, Programing, Optimization)
· Azure Functions
· Azure Storage
· MongoDB, NoSQL
Qualifications/Skills Desired:
· Any Bachelor’s degree relevant to Computer Science. MBA or equivalent is a plus
· Minimum of 8-10 years IT experience and managing a team(s) out of which 4-5 years should be as a technical/team lead.
· Strong verbal and written communication skills with the ability to adapt to many different personalities and conflict resolution skills required
· Must have excellent organizational and time management skills with strong attention to detail
· Confidentiality with privacy-sensitive customer and employee documents
· Strong work ethic - demonstrate good attitude and judgment, discretion, and maintain high level of confidentiality
· Previous experience of customer interactions
Minimum Qualifications
- Excellent problem-solving skills and the got right attitude to work in fast paced environments
- Bachelor’s degree in computer science or equivalent practical experience
- 2 to 5 years of experience in software development using modern frontend frameworks in JavaScript/TypeScript.
- Strong understanding of data structures and algorithms.
Preferred Qualifications
- Strong in Object Oriented Programming and Design Patterns.
- You have experience of working closely with the product and design teams to deliver the product that materially impacts the business and improves the customer experience
- You follow SOLID principles and have experience with microservice architecture, have designed and implemented high performance scalable services/APIs.
- You have experience with component based architectures, PWA, Service workers, UI patterns and libraries most preferably ReactJS / NextJS
- Write client side high performant applications & develop prototypes
- Experience working with Node, NestJS / Express.
- Experience working with PostgreSQL, Redshift, Dynamo, Mongo and Cassandra databases.
- Experience working with RabbitMQ, Kafka.
- You constantly learn and adopt best practices at work, keeping in mind app performance, security, and scalability.
- You have experience working in distributed systems and built/designed systems to failover, event streaming, caching strategies
- You have experience with Docker/Kubernetes in AWS or any cloud computing platforms. And, are familiar with CI/CD processes.
Bonus if you are great communication and team collaboration skills.
ITSYS Solutions requires highly skilled and motivated developers with experience of 2-3 years having in-depth knowledge of PHP, XML/JSON and relational databases (MySQL) to work on its web scraping and big data analytics projects.
As a Senior PHP Developer, you will be responsible for
- Interacting and discuss with team-members to strategize solutions for the project.
- Interacting with clients to understand the project requirements and identify deliverables.
- Writing scalable, optimized, efficient and bug free PHP/MySQL code to handle large volumes of data.
- Managing projects and taking responsibility of client deliverables.
- Collaborating with team members and keep them informed about project schedules and status.
Desired Candidate Profile
- Have high proficiency in core PHP, Javascript, MySQL, XML, HTML & CSS.
- Extensive knowledge of relational databases (MySQL) including complex SQL queries.
- Experience of working with large databases.
- Knowledge of consuming and creating Web Services.
- Be innovative, curious and devoted towards technology.
- Have clear programming concepts.
- Have excellent communication skills.
- Have good analytical skills.
Key Skills:Css, Mysql, Html, Javascript, core php, php
Educational Qualification:BE/ B.Tech (Engineering), B.Sc. (Computer Science), BCA (Computer Application) (Computer Science)MCA/ PGDCA (Computer Science)
What we offer:
- A vibrant and energy filled work environment where passion and youth combine to deliver solutions to a global clientele.
- Personal growth with the company
- Regular team outs.
- Weekly off on Saturday & Sunday.
Job Type: Full-time
About Klenty
Klenty is a Software Product company operating in the Sales Engagement category.
One of the fastest growing SAAS startups in the sales engagement space, Klenty is headquartered in California and operates from Chennai, India.
Klenty’s Sales Engagement Product helps thousands of sales teams automate all the repetitive activities involved in the sales process like sending emails, follow-ups, tracking engagement metrics, etc - so that the sales team can focus more on activities like building relationships and closing deals.
With over 3000 customers all over the world, we are on a mission to transform every B2B Sales team into an unstoppable force
Join us in building the future of sales engagement software
Our project entails implementing our pre-approved UI, constructing our API, connecting the two, and setting up our server infrastructure. This includes all associated areas such as database and architecture design.
Roles and Resposibilities
- Design and implementation of the overall web architecture.
- Flawless implementation of our approved user interface.
- Design and deployment of our database used in online and offline executions and construction of our REST API.
- Integrating with third-party APIs and existing frameworks.
- Design and implementation of continuous integration and deployment.
- Providing improvements to the product being supported.
- Actively participated in release and sprint planning, artifact creation, sprint testing, regression testing, demonstrations, retrospectives, and solution releases.
- Developing and adhering to best practices for developing applications and continuously contributing to team performance improvement and collaboration.
- Design, code, test, debug, maintain, and document programs.
- Writing unit tests to continually improve the quality of our ability to introduce features at a rapid pace.
- Programming, updating, and managing server-side code.
- Working closely with other developers to maintain structured code.
- Continuously improve the tribe’s services to achieve technical excellence and pay off the technical debt over time.
Required Skills
- At least 3 years of experience with: Relevant back-end programming
- in NodeJS, ReactJS, ExpressJS, JavaScript
- Database design and management, including being up on the latest practices and associated versions.
- Server management and deployment for the relevant environment
- Familiarity with a relevant and globally supported framework—both front-end and back-end.
- Ideally, familiarity with CSS pre-processors, bundlers, and associated languages/syntaxes/libraries
- Thorough understanding of user experience and possibly even product strategy.
- Experience implementing testing platforms and unit tests
- Proficiency with Git
- Experience with agile and/or DevOps processes and tools (e.g., JIRA,) Ability to translate software requirements into working and maintainable solutions within the existing application frameworks.
- Excellent knowledge of relational databases. Excellent skills in DB schema design.
Skills:- MongoDB, Express, React.js, NodeJS (Node.js), Amazon Web Services (AWS), Javascript, CI/CD, Redis, Elastic Search and Heroku
Industry
Information Services
Employment Type
Full-time
Job Brief
We are looking for a Full Stack Developer to produce scalable software solutions. You will be part of a cross-functional team that is responsible for the full software development life cycle, from conception to deployment.
Responsibilities:
- Work with development teams and product managers to ideate scalable software solutions
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design
- Design, develop and manage well-functioning databases and applications
- Develop web applications implementing MVT architecture using Django web application frameworks
- Write effective APIs
- Manage the complete software development process from conception to deployment
- Maintaining and upgrading the software following deployment
- Should be able to visualize a proposed system and be able to build it
- Experience with Django, Flask, rest frameworks
- Work with server-side technologies including databases and MVC and MVT patterns
- Maintain version control system such as GIT
- Should know all the phases of SDLC from requirement gathering to support and maintenance.
Requirements:
- 3-5 years proven experience as a Full Stack Developer
- Familiarity with common stacks
- Strong understanding of algorithms, data structures and system design
- Knowledge of LAMP and MEAN solution stacks
- Ability to develop front end website architecture and back-end website applications
- Knowledge of multiple front-end languages and libraries (HTML/ CSS, JavaScript, React, Angular, Vue, XML, jQuery and LESS)
- Knowledge of multiple back-end languages (C#, Java, Python) and JavaScript framework like Node.js
- Familiarity with databases (MySQL, SQL, MongoDB), web servers (Apache) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science or relevant field
Responsibilities:
- Works on all stages of the software development life cycle (SDLC).
- Develops, codes, tests, and debugs software and applications using Java.
- Designs features and makes improvements based on user experience data.
- Completes unit testing to identify and fix programming errors.
- Uses common testing and software documentation tools.
- Writes software documentation guides.
- Collaborates with other members of the software development team.
Mode of hire : Fulltime
Experience : 0-5 Years
Job Description :
- Strong knowledge of PHP web frameworks (Codeigniter, Laravel,Yii2)
- Understanding the fully synchronous behavior of PHP.
- Understanding of MVC design patterns
- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3 & Knowledge on API integration & REST services.
- Knowledge of object oriented PHP programming.
- Strong knowledge of the common PHP or web server exploits and their solutions
- User authentication and authorization between multiple systems, servers, and environments
- Familiarity with SQL/Mysql/Mongo DB databases
Interested, share the updated profiles
Full-stack Developer Responsibilities:
o Integration of UI elements developed by front-end developers with server side logic
o Writing reusable, testable, and efficient code
o Design and implementation of low-latency, high-availability, and performance applications
o Implementation of security and data protection
o Integration of data storage solutions
Key skills expected:
o Strong proficiency with JavaScript
o Knowledge of Node.js and frameworks available for it
o Understanding the nature of asynchronous programming and its quirks and workarounds
o Knowledge on Hybrid application development platforms such as Electron, Cordova, Flutter
o Good understanding of server-side templating languages
o Good understanding of server-side CSS preprocessors
o Good understanding of front-end technologies, such as HTML5, CSS3 and Bootstrap
o Understanding accessibility and security compliance
o User authentication & authorization between multiple systems, servers, and environments
o Integration of multiple data sources and databases into one system
o Understanding fundamental design principles behind a scalable application
o Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
o Creating database schemas that represent and support business processes
o Implementing automated testing platforms and unit tests
o Proficient understanding of code versioning tools, such as Git











