11+ Unobtrusive JavaScript Jobs in India

Role: MERN Developer

Experience: 4-6 Years

Location: Andheri, Mumbai

Immediate Joiners Only

Highlights of Requirement

Databases: MongoDB (Expert Level), PostgreSQL

Queue Systems: Kafka

Job Scheduler: Bull

Infrastructure: Docker, Kubernetes (K8s)

Additional Requirements:

Experience working with large datasets

Expertise in logging, tracing, and application monitoring

Requirements:

• You have prior experience developing and working on consumer-facing web/app products.
• Hands-on experience in JavaScript. Exceptions can be made if you’re really good at any other language with experience in building web/app-based tech products.
• Expertise in Node.JS and Experience in at least one of the following frameworks - Express.js, Koa.js, Socket.io.
• Good knowledge of async programming using Callbacks, Promises, and Async/Await.
• Hands-on experience with Frontend codebases using HTML, CSS, and AJAX
• Working knowledge of MongoDB, Redis, MySQL.
• Good understanding of Data Structures, Algorithms, and Operating Systems.
• You've worked with AWS services in the past and have experience with EC2, ELB, AutoScaling, CloudFront, S3.
• Experience with Frontend Stack would be an added advantage (HTML, CSS)
• You might not have experience with all the tools that we use but you can learn those given the guidance and resources.
• Experience in Vue.js would be a plus.

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.

• Must have 5 to 10 years of experience on building highly scalable web based enterprise applications using Java/J2EE, Javascript

• Must have experience on front end development using javascript, ReactJS

• Architect and co-create, a highly scalable, available, resilient & distributed applications and multi-tenant Platforms
• Highly hands on with coding/designing, troubleshooting, debugging, monitoring, leading and developing a large scale multi-tenant software components on the Platform in Agile based methodology to provide self-service capabilities (MUST HAVE)
• Must have knowledge of Data structures, must have ability to solve data structure programs on platforms like hakerrank, leetcode  (MUST HAVE)
• Proficiency in engineering practices and writing high quality code, with expertise in Java/J2EE.

• Exposure to NOSQL DB and Relational database

• Exposure to RabbitMQ ,Kafka and Redis Cache

• Working in a team environment, contribute significantly to application solution design and to the high-level design of application software.
• Detailed design, code and test of Cloud Platform software. Provide automated test software in conjunction with application software.

JOB DESCRIPTION :

COMPANY DESCRIPTION

Gurucul is transforming enterprise security with user behavior and predictive analytics. If you enjoy

working in a fast-paced, rapidly growing and progressive environment, this is the position for you.

Gurucul offers competitive compensation packages and full benefits for all full-time employees.

JOB DESCRIPTION: Technical Lead

Seeking a Java Technical Lead Developer, who will create scalable multi-tier web applications in an agile

software development environment. Applicant should have significant hands-on experience in designing

and coding server components.

The ideal candidate must be able to design and develop enterprise-scale information security software

in collaboration with the engineering team in India and with their counterparts in the US.

SKILLS AND QUALIFICATIONS

• 8 to 14 years experience working as a Java developer on Web/EE applications, ideally multi-tenant SaaS products and at least 3 years as a tech lead.
• Expert in core Java development and Java EE technologies.
• Solid experience building server-side components for enterprise applications.
• Good understanding of browser-side development using any one of the frameworks like Angular, React etc.
• Good understanding of Single-page applications architecture.
• Good understanding of HTML/HTML5, CSS/CSS3, Javascript and object-oriented javascript Should be well versed with server-side and client-side design patterns and anti-patterns.
• Experience using Spring and Hibernate in a commercially available software product.
• Good experience in MVC Architecture like Grails, Spring MVC, Servlets and JSP API programming.
• Exposure to maven/Gradle build script.
• Exposure/Experience with Hadoop and related big data technologies.
• Experience with Git/Gitlab.
• Experience in JMS, Kafka, and Logstash would be considered an added advantage.
• Good understanding of REST APIs and JSON.
• Expert in RDBMS like MySQL 8, SQL, SQL query design, tuning, and experience working with very large databases.
• Experience in multi-threading, and building cluster-aware applications.
• Strong communication skills.
• BS/MS degree in Computer Science, Engineering or related discipline.
• Experience with DevOps pipelines using tools like Jenkins, Gitlab, and Nexus would be a big plus.
• Experience in working in SCRUM as a scrum master.

WHAT TO EXPECT

• Provide inputs in the architecture and design of enterprise applications targeting Fortune 500 companies.
• Development of web-based Enterprise Applications using cutting-edge technologies.
• Gain an insight into enterprise security challenges as it relates to information/Application and infrastructure protection.
• Work closely with a brilliant team based in the USA and India that has successfully launched several software companies.

LOCATION

• The position is based in Pune (India)

• Have a willing attitude ready to take on new challenges.
• Lead the entire web application development life cycle right from the concept stage to delivery and post-launch support.
• Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications.
• Strong time management, listening, and communication skills.
• Experience with and a strong understanding of mobile web development.
• Convey effectively all task progress, evaluations, suggestions, and schedules along with technical and process issues.
• Creating database schemas that represent and support business processes.
• Utilize backend data services and contribute to increasing existing data services API.

• Previous working experience as a PHP / Laravel / Shopware 6 developer.
• In-depth knowledge of object-oriented PHP.
• Basic Linux experience (command-line tools).
• MySQL profiling and query optimization.
• Creative and efficient problem solver.
• Technical Skills:- HTML, CSS, JavaScript, JQuery, Core PHP, MySql, Laravel, Symfony, Shopware 6.
• Ubuntu system knowledge is required.

About the role 

We are looking for strong experience in understanding HTML5, CSS3, JavaScript, Core PHP, MySQL. Must have outstanding coding skills, Strong understanding of business logic and has a good learning curve. 

Responsibilities

• Basic Knowledge in PHP Frameworks like CodeIgniter, Core PHP, Laravel, Symphony etc. 

• Hands-on experience in Apache, Xampp, and Wamp Servers. 

• Basic CMS Knowledge if any (Joomla/WordPress/Drupal).

• Strong Knowledge if OOPS Concepts in PHP. 

• Implementing Payment Gateways as per project requirements like (E.g.: PayUMoney, PayPal, Paytm, Razor Pay)Capturing values to database, email notifications for pending/Failed and success payments. 

• Knowledge of different Project Lifecycles.  

Requirements

• Bachelor’s or Master’s degree in computer science or software engineering. 

• Minimum 2+ year of experience developing projects/applications using PHP. 

• Good communication verbal skills along with Process oriented. 

• Strong debugging skills and the ability to easily and quickly read and modify existing code. 

Location & Commitments 

Permanent full-time role based at our Ahmedabad, Gujarat office Monday – Friday. 

Salary Package 

No bar for the right candidate. 

We are looking for a Prestashop/Full Stack Software Developer to be our primary source of development for our Prestashop-based e-commerce website. In addition to connecting external sources to our website using APIs, this role ensures all requirements and functionalities are met.

As part of the role, you will need proficient knowledge of PHP, .NET, SQL, and other web-based design/development techniques.

Key Responsibilities:
● Build the (under construction) PrestaShop site according to the requirements and mockups
provided.
● Customize e-commerce sites using CMS, HTML, and other technologies to suit.
● Build APIs to connect external platforms to PrestaShop's e-commerce platform.
● On the website, manage product lines using MySQL/SQL.
● Create virtual copies of data pulled from the server using AJAX/JSON.
● Scrape data from numerous websites to extract, transform and reuse the information.
● Develop client-based or web-based tools to automate or improve business processes.

Here's what we're looking for
● About 3-5 years of working experience building e-commerce websites in PrestaShop.
● A diploma, degree, or background in IT, engineering, or similar is preferred.
● Experience working and designing layouts with PrestaShop's Smarty templates.
● Solid PHP programming skills for backend development and troubleshooting.
● Must know how to efficiently code in ASP.Net, HTML, Javascript, CSS, jQuery
● Must know how to use effectively.NET-based restful web API.
● Good working experience with MySQL database and MySQL queries.
● Excellent PHP knowledge and basic Git knowledge would be an advantage
● Knowledge of module development and functionality enhancement
● Ability to work independently on strategic issues with clients and manage reasonably complex projects.
● Commercial & business awareness
We recognize that asking you to give 100% of yourself daily requires us to show you love.

PERKS: What can we offer you?
● Bi-Yearly performance audits and appraisals
● The flexibility of working hours and days
● Complimentary Health Insurance
● A plethora of industry exposure and self-growth opportunities

Requirement

• Strong knowledge of Php frameworks (Laravel, Zend must).

• Strong knowledge of front-end technologies, such as react js or Vue js.

• Knowledge of Object-Oriented Programming.

• Write effective APIs.

• Write technical documentation.

• Familiarity with SQL/No SQL databases.

• Understanding of code versioning tools like Github.

• Take full responsibility for task/project execution

• Good problem-solving skills, Data structures, and Algorithms.

• Should have experience in Webservices (SOAP/REST) and JSON

• Develop and deploy new features to facilitate related procedures and tools if necessary.

• Excellent communication and teamwork skills.

• Work with us as a team leader.

Job Title: Software Development Manager
Job Type: Full – Time 
Location: Pune 
Work Timings – General Shift

Main Job Tasks and Responsibilities:

• Provide project management and overall leadership on every aspect of the software and infrastructure
• Engage in external customer and client discussions at all stages of a project lifecycle as needed, including initial project scoping efforts through development and project presentation.
• Get involved to provide directions for different projects inclusive of research, development, design, evaluation, testing along with delivery.
• Supervise architecture planning and lead efforts to develop a technical roadmap for projects.
• Breakdown the Project stories into Sprints and ensure project completion on time by delegating, monitoring, and mitigating risks.
• Establish and stimulate software development standards and processes along with best practices.
• Perform closely with Engineers, Developers, and Product Management throughout the organization.
• Brainstorming new product development strategies and solutions.
• Constantly find ways to improve efficiency, introduce automation and smart measures for robust quality.
• Ensure quality design reviews to meet the customer’s SLA.
• Supervise resource allocation to assure the attainment of apt business and personnel development goals.
• Involve in strategic plans to accomplish technical as well as business with leadership chain, team, and customers.
• Evaluate projects, develop and update schedules plus supervise project status.
• Collaborate effectively with all team members as well as hold regular team meetings.
• Provide a safe and healthy environment for the team to develop and grow into highly productive, self-motivated, and competitive intellectuals
  
  

Skills and Experience:

Qualifications:

• BE/B-Tech/MBA in any related field.
• Experience: 5+ years

Skills:

• Strong Verbal and Written Communications Skills.
• Strong Relationship Building Ability with teams at all locations.
• Ability to work Collaboratively with various Verticals across multiple Geographical Locations.
• Ability to handle multiple projects simultaneously, efficiently & accurately.
• Should have technical knowledge of product development over Mobile, desktop, and enterprise infrastructure.
• Should have the ability to independently manage development from design through testing and deployment.
• Should have had experience tech stacks like MERN, MEAN, LAMP, or equivalent.
• UI experience is preferred.
• 2+ years of application development experience using Cloud technologies.

Personal Qualities and Behavior traits:

• Be a good team worker demonstrating loyalty and commitment to the organization and team members.
• Good organizational and communication skills and excellent attention to details
• Interact with individuals to facilitate information and feedback.