We have an opening for Sr Lead Software Engineer -Full / Mern Stack Developer.
Responsibilities :
- Responsible for writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
- Understanding of performance testing and optimization techniques
Requirements
- Should have the ability to translate Wireframes and PSD Designs into functional web apps using HTML5, React , Node.js, and Mongo.
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- Architect scalable web architectures
- Must have proven experience in front ( Rect.js)& back-end development (Node.js)
- Work in a cross-functional team to deliver a complete user experience
- Must know MongoDB, Express, Node.js, & React., Typescript, CSS, HTML, Bootstrap
- Create Unit and Integration tests to ensure the quality of code
- Be responsive to change requests and feature requests
- Write code that is cross-platform and cross-device compatible
- Must have the ability to wear many hats and learn new technologies quickly
- Candidate must have good Knowledge of Node Debugging
- Understanding & proficiency in REST APIs.
- Should know Git Repository and Jira.
- Integration of data storage solutions [RDBMS, NoSQL DB]
Qualifications
Having Expereince in MongoDB - Document DataBase,
Node.js —Express(.js) web framework -Backend
React(.js) — a client-side JavaScript framework along with Bootstrap , HTML5, CSS3 - Frontend
Education : B Tech , BCA or Equivalent
Relevant Experience : 3 to 9 years : Full Stack developer
Preferred Candidate : Immediate Joiner
Location: Kolkata only ( Onsite).

About DataSpace Security Pvt Ltd
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Job Title : Full Stack Drupal Developer
Experience : Minimum 5 Years
Location : Hyderabad / Bangalore / Mumbai / Pune / Chennai / Gurgaon (Hybrid or On-site)
Notice Period : Immediate to 15 Days Preferred
Job Summary :
We are seeking a skilled and experienced Full Stack Drupal Developer with a strong background in Drupal (version 8 and above) for both front-end and back-end development. The ideal candidate will have hands-on experience in AWS deployments, Drupal theming and module development, and a solid understanding of JavaScript, PHP, and core Drupal architecture. Acquia certifications and contributions to the Drupal community are highly desirable.
Mandatory Skills :
Drupal 8+, PHP, JavaScript, Custom Module & Theming Development, AWS (EC2, Lightsail, S3, CloudFront), Acquia Certified, Drupal Community Contributions.
Key Responsibilities :
- Develop and maintain full-stack Drupal applications, including both front-end (theming) and back-end (custom module) development.
- Deploy and manage Drupal applications on AWS using services like EC2, Lightsail, S3, and CloudFront.
- Work with the Drupal theming layer and module layer to build custom and reusable components.
- Write efficient and scalable PHP code integrated with JavaScript and core JS concepts.
- Collaborate with UI/UX teams to ensure high-quality user experiences.
- Optimize performance and ensure high availability of applications in cloud environments.
- Contribute to the Drupal community and utilize contributed modules effectively.
- Follow best practices for code versioning, documentation, and CI/CD deployment processes.
Required Skills & Qualifications :
- Minimum 5 Years of hands-on experience in Drupal development (Drupal 8 onwards).
- Strong experience in front-end (theming, JavaScript, HTML, CSS) and back-end (custom module development, PHP).
- Experience with Drupal deployment on AWS, including services such as EC2, Lightsail, S3, and CloudFront.
- Proficiency in JavaScript, core JS concepts, and PHP coding.
- Acquia certifications such as:
- Drupal Developer Certification
- Site Management Certification
- Acquia Certified Developer (preferred)
- Experience with contributed modules and active participation in the Drupal community is a plus.
- Familiarity with version control (Git), Agile methodologies, and modern DevOps tools.
Preferred Certifications :
- Acquia Certified Developer.
- Acquia Site Management Certification.
- Any relevant AWS certifications are a bonus.
- Experience in React.js and Node.js
- Experience writing clean code
- Experience building scalable webapps
Ontrac Solutions is seeking a HubSpot Developer to join our team in building seamless, data-driven marketing and sales experiences. This role blends front-end web development with CRM automation, integrating HubSpot’s CMS and CRM to create high-performing, user-centric digital experiences.
You’ll work closely with marketing, sales, and operations teams to design and optimize customer journeys, enhance lead management workflows, and develop scalable CMS modules that support brand and conversion goals.
Key Responsibilities
HubSpot CMS Development
- Develop, customize, and maintain HubSpot CMS pages, templates, and themes using HubL, HTML, CSS, and JavaScript.
- Implement dynamic content modules and landing page templates aligned with brand guidelines.
- Optimize CMS performance and ensure mobile responsiveness, SEO best practices, and accessibility compliance.
- Collaborate with design and content teams to translate visual designs into functional HubSpot templates.
CRM Configuration & Automation
- Configure and maintain HubSpot workflows, pipelines, deal stages, and lifecycle management.
- Build custom properties, reports, and dashboards for marketing and sales analytics.
- Integrate HubSpot with third-party platforms (Salesforce, Google Ads, LinkedIn Ads, Slack, etc.) via native integrations or APIs.
- Support lead scoring, segmentation, and attribution tracking to enhance campaign performance visibility.
- Troubleshoot sync errors and maintain data integrity between HubSpot and other business systems.
Technical Enablement & Process Improvement
- Serve as a HubSpot subject matter expert for marketing, sales, and customer success teams.
- Recommend process improvements and automation opportunities that streamline customer engagement.
- Document system configurations, data flows, and integration logic for maintainability and scalability.
Qualifications
- 3+ years of experience in HubSpot CMS and CRM development.
- Proficiency with HubL, HTML5, CSS3, JavaScript, and responsive design frameworks.
- Experience with HubSpot APIs, custom integrations, and webhooks.
- Strong understanding of HubSpot Marketing Hub, Sales Hub, and Operations Hub configuration.
- Familiarity with CRM data modeling, campaign attribution, and lead lifecycle management.
- Experience with tools such as Zapier, Make (Integromat), or custom API integrations is a plus.
- HubSpot Developer or Marketing Software Certification preferred.
Preferred Skills
- Experience integrating HubSpot with Salesforce, NetSuite, or similar CRMs.
- Knowledge of HubSpot CMS CLI and modern dev workflows (Git, Gulp, or Webpack).
- Understanding of GDPR and data privacy compliance in marketing systems.
- Ability to translate business needs into scalable HubSpot configurations and workflows.
Why Ontrac Solutions
At Ontrac, we Innovate, Create, and Elevate—bringing together technology, creativity, and process excellence to help organizations transform how they engage customers. You’ll be joining a team that values craftsmanship, autonomy, and continuous improvement—where your work directly powers smarter, more connected digital experiences.
Job Description
Role: : .NET Full Stack Developer
Designation : Software Engineer / Sr. Software Engineer
Location: : Ahmedabad
About the Team
An established IT Product & Engineering team following agile development principles, automated deployments, multiple staging environments. You will be joining experienced team of senior developers, UX/UI designers, DevOps, QA, product & project managers. Using various technologies and applications fully hosted on cloud.
Experience
- 6 to 12 years of experience in .Net technologies
- At least 2 years of hands-on experience designing & developing medium to large scale applications with Front-End JavaScript Frameworks, preferably Angular
- Well versed with advanced programming concepts of both front-end and back-end technologies
Responsibilities
- As a Software Engineer Professional, you will be responsible for the development, implementation, and maintenance of applications, using C#, .Net Core, NodeJS, Angular and ElectronJS, SQL, NoSQL and various other technologies.
- Develop high quality and reliable code with unit test cases, meeting given specifications.
- Develop front-end user interfaces using Angular.
- Implement back-end services and APIs using C# and .Net, .NET Core.
- Optimize application performance and ensure scalability.
- Collaborate with engineering, product team and UI/UX to deliver best products.
- Follow outlined standards of quality related to code and systems.
- Have a strong customer focus.
Essential Skills – Abilities
- Proven experience as a Full Stack Developer or similar role
- Strong Experience in C#, MVC and WEB API, Database Design and SQL queries using SQL server
- Experience in Angular
- Good Experience in .Net Core
- Ability to self-learn and deliver with minimal help / supervision
- Must have excellent communication & presentation skills.
- Good analytical and problem-solving skills
Value Add:
- Prior eCommerce industry domain experience
- Micro Front End Architecture
- NgRx for State Management
- NodeJs, Electron JS, PostgreSQL, Mongodb, Elasticsearch, Kafka, Redis, AngularJs (nice to have)
- Experience in Docker, Kubernetes
- Experience with working on highly scalable applications running as microservices on AWS / Azure.
Perks
- Work-life balance & Flexible working hours. 5 days a week.
- Every minute you work is paid.
- Hybrid working facilities.
- Mediclaim Insurance & Accidental death Insurance coverage
- Employee referral bonus scheme.
- 28 days holidays (up to 35 depending on years of service). No Sandwich leave policy.
- Enjoyable atmosphere, fast-Paced, fun, and creative space.
- Canteen full of fruits & beverages
- Learning & Development Opportunities
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- MERN stack developer must have proven experience in front & back-end development
- Work in a cross-functional team to deliver a complete user experience
- Developer must expertise into MongoDB, Express, Node.js, & React.
- Create Unit and Integration tests to ensure the quality of code
- MERN full stack developer must have the ability to wear many hats and learn new technologies quickly
- Understanding & proficiency in REST APIs.
- MERN stack developer should know Git Repository and Jira.
- Integration of data storage solutions [RDBMS, NoSQL DB]
- Work with development teams and product managers to ideate software solutions
- Develop and manage well-functioning databases and applications
- Test software to ensure responsiveness and efficiency
- Create security and data protection settings
- Write technical documentation
- Work with data scientists and analysts to improve software
Experience & Expertise:
- Expertise with NodeJS (extensively using ExpressJS), AngularJS and MySQL
- Rich user interface development experience with HTML5, JQuery, w3css/bootstrap etc and JavaScript frameworks like AngularJS and Angular
- Expertise in building real-time web applications using MQTT, Websocket, Socket.IO, and EventSource frameworks
- Comfortable with developing MVC architecture-based code
- Comfortable in using at least one of the Graph/Chart libraries
- Ability with report generation from HTML contents
- Skilled in implementing security features across the applications and components
- Experience with tools usage - Code quality, Memory/CPU profiling tools
- Skilled with code optimization techniques
- Experience with docker container usage
- Experience with LDAP is a plus
- Strong troubleshooting techniques
- The strong defect resolution process for minimized latency
- Familiarity with confluence management (JIRA)
- Good to have a basic understanding of PHP frameworks like Yii, Codeigniter and databases like MongoDB
- Good to have strong networking fundamentals, prior working experience in network technologies and protocols
- Ability to build supportability features to reduce the defects in software components
- Knowledge of GNU tools, revision control software (SVN, Git, etc.) and development lifecycle is a plus

Full Stack Developer – India/Ahmedabad
- Hybrid app development in Flutter, with Magento 2 hybrid ecommerce
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, React JS, Ionic and Amber.
- Proficiency with server language Java(Spring Framework)
- Familiarity with database technology such as MySQL, Oracle and MongoDB, NoSQL, ElasticSearch and other database technologies.
- English language
- Experience: 3 to 5 years
- Education: software engineer or self-education. Speed, knowledge, and competencies are key factor.
- working days based on UAE calendar/min 20 days per month, working hours 9 AM – 6:30 PM/Ahmedabad time zone
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.
~ What Qualities are we looking for ~
-Be part of a Culture where Customer Obsession, Ownership, Teamwork, Bias for Action and Insist on High standards are a way of life
-Desire to work in a start-up environment, work culture, and be able to self-manage and self-initiative.
-Learn and use cutting-edge technology to build state-of-the-art platforms that enhance customer experience at scale
-Be part of high-performing teams that know how to have fun along the way
-Collaborating with Designer and Product Managers to translate beautiful designs into pixel-perfect views
-Experimenting and suggesting improvements to our frontend tools & workflows
-Taking the lead to maintain, refactor and if necessary, throw away legacy frontend code -End-to-end engineering
- design, development, testing, and deployment for the UI work
~ Job Requirements ~
- experienced in Node.js, Express.JS, MongoDB etc
- Strong coding and design skills.
- Good command over Data Structures & Algorithms.
- The ability to produce bug-free and production-grade code.








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