- Writing well-designed, stable and efficient code
- Building reusable components and libraries for future
- Troubleshooting and debugging to optimize performance
- Providing code documentation and other inputs to technical documents
- Participating in code reviews
- Troubleshooting and bug fixing
- Identifying bottlenecks and improving software efficiency
- Collaborating with the design team on developing micro-services

About Ontrack Technologies Private Limited
About
Connect with the team
Similar jobs
The ideal candidate should have experience working in a corporate/product-based environment
alongside Android/iOS mobile app teams.
Key Responsibilities:
* Develop & maintain Magento 2 modules and features
* Build & optimize GraphQL APIs for mobile apps
* Collaborate with Android & iOS teams
* Third-party integrations (Payment, ERP, CRM, Shipping, etc.)
* Performance optimization & bug fixing
* Work with Git, CI/CD & deployment workflows
* Ensure platform scalability & security
Required Skills:
* 3–5 years Magento 2 experience
* Strong in PHP, MySQL, JavaScript
* Hands-on Magento GraphQL experience
* Experience supporting mobile app API integrations
* Custom module development experience
* Knowledge of Redis, Varnish, Elasticsearch/OpenSearch
* Experience with Git & deployment pipelines
Preferred:
* Enterprise/corporate project experience
* Hyvä theme exposure
* AWS / Docker / Linux knowledge
* Headless Commerce / PWA experience
* Agile/Scrum workflow understanding
Looking For:
* Strong communication skills
* Team collaboration mindset
* Problem-solving attitude
* Experience coordinating with cross-functional teams
Job Title : Senior Software Engineer (Full Stack Capability)
Experience : 4+ Years
Location : West Patel Nagar, New Delhi
Employment Type : Full-Time
About the Role :
We are looking for a highly skilled Senior Software Engineer with 4+ years of experience in designing, developing, and maintaining scalable web applications. The ideal candidate should have strong backend expertise in Java, Python and Node.js while also being capable of handling frontend development when required.
This role requires excellent problem-solving abilities, ownership mindset, and strong communication skills to collaborate effectively with cross-functional teams and stakeholders.
Key Responsibilities :
- Design, develop, and maintain robust backend applications using Java and Node.js.
- Build and consume RESTful APIs and microservices.
- Develop scalable, secure, and high-performance applications.
- Work with frontend technologies to build and enhance user-facing features.
- Collaborate with product managers, designers, and other developers to deliver business requirements.
- Optimize application performance, troubleshoot issues, and implement best practices.
- Write clean, maintainable, and well-documented code.
- Participate in code reviews and contribute to technical discussions.
- Manage database design, optimization, and integrations.
- Ensure application security, scalability, and reliability.
Required Skills & Qualifications :
- 4+ years of professional software development experience.
- Strong hands-on experience with Java, Spring Boot, and related backend frameworks.
- Strong experience with Node.js, Express.js, and API development.
- Good understanding of Microservices Architecture.
- Experience with MySQL, PostgreSQL, or MongoDB.
- Knowledge of Redis, caching mechanisms, and message queues is a plus.
- Familiarity with cloud platforms such as AWS, Azure, or GCP.
- Experience with version control systems like Git.
- Understanding of CI/CD pipelines and deployment processes.
Frontend Requirements :
- Ability to work on frontend development when required.
- Experience with React.js, JavaScript, TypeScript, HTML5, and CSS3.
- Understanding of responsive design and modern UI development practices.
Soft Skills :
- Excellent verbal and written communication skills.
- Strong stakeholder management and client interaction abilities.
- Ability to work independently and take ownership of projects.
- Strong analytical and problem-solving skills.
- Team player with a collaborative mindset.
Preferred Qualifications :
- Experience working in product-based or fast-paced startup environments.
- Knowledge of Docker, Kubernetes, and DevOps practices.
- Experience with Agile/Scrum methodologies.
- Ability to work in an existing codebase and collaborate with a diverse team
- Experience in building enterprise-scale backend REST APIs with frameworks such as Nest.js & Express.js using an API-first paradigm
- Intimate knowledge of crafting highly performant database queries
- Hands-on experience implementing relational database structures, including tables, indexes, views, etc.
- A mindset towards building systems for the cloud and DevOps fundamentals
- Working knowledge of cloud infrastructure services is good to have. If not then willingness to learn should be there.
- Focus towards building security, performance, and scalability into services from the beginning
- Experience with debugging code and troubleshooting technical issues in order to craft appropriate solutions
- Strong proficiency with JavaScript
- Experience in creating and deploying cloud-based web applications.
- Good at Jade, EJS,
- Good at CSS preprocessors (such as Stylus, Less, etc depending on your technology stack)
- Front-end technologies, such as HTML5, and CSS3
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop
- Creating database schemas that represent and support business processes
- Implementing automated testing platforms and unit tests
- Proficient understanding of code versioning tools, such as Git
- Experience with Node.js using web server-based frameworks such as Express.
- PLUS - experience with React.JS, React Native, vue.js javascript framework * Experience with Amazon Web Services
- PLUS - experience with Jenkins or other Continuous Integration tools
FULL STACK DEVELOPER
Responsibilities
• Develop interactive, user-friendly applications using the latest frameworks
• Deliver across the entire application life cycle in the stages of concept, design, build, deployment, test, and release to app stores and support.
• Collaborate with product owners and designers to translate product requirements and designs into reality
• Own and develop feature sets that involve responsive UIs and restful services to ensure a seamless user experience.
• Interact with the product, engineering, and business teams across geographies to leverage their expertise and contribute efficiently.
• Ensure that all components and the overall application are robust and easy to maintain.
• Continuously optimize and improve the application performance
• Proactively acquire knowledge of the latest industry trends and best practices in mobile technologies to implement them and educate the teams to increase the effectiveness of technology solutions.
Requirements
• B.Tech/ B.S. or M.Tech/ M.S. or equivalent in Computer Science, IT, or related field
• 2-6 years of experience
Mandatory Skills
• 2+ years of experience designing and building production-level web applications including:
• Programming knowledge in JavaScript, NodeJS
• Good knowledge in developing front-end software, with deep experience in one or more relevant
front-end frameworks (ReactJs, Angular, Vue etc.).
• Expertise in Web/mobile app development using React Native
• Experience in product development on mobile platforms using React Native
• Familiar in developing backend (JS/Node/C#).
• Basic understanding of RDBMS databases
• Working knowledge of design patterns, SOLID principles, and development best practices. Ability to
independently write code and unit test cases
• Mastery of standard frontend technologies like modern HTML, CSS, JavaScript (we use React,
Redux, Webpack, NodeJS etc.), REST, and JSON.
Desirable Skills
• ES6/7, Node, package management /webpack/parcel.
• Exposure to data modeling with any of the database technologies.
• Full stack understanding of web/mobile/API/database development concepts and patterns.
• Experience in DevOps would be a plus.
• Experience in TypeScript would be a plus.
• Excitement about the latest trends in application design
- Experience range – 8 to 12 years
- Good understanding of software engineering practices, SDLC.
- Ability to provide elegant and efficient design solutions
- Strong knowledge on design patterns
- Effective interpersonal skills and collaborative management style to include teamwork and team building ability
- Should have knowledge on API integration mulesoft, Apache Camel tools
- Strong knowledge on providing microservices architecture
ROLES & RESPONSIBILITIES:
- Research, programs, plans, designs, and administers building projects for clients by applying knowledge of architectural design and building materials.
- Produces conceptual plans, renderings, and documents.
- Assists in research and coordination of materials and products for project specifications
Skills Required:
Primary Skills:
- Java, Spring Boot/ Node.js- Backend
- HTML, CSS, JS, React/ Angular- Frontend
- SQL
- Mobile Application Development
Secondary Skills:
- Microservices, Design Patterns
- Cloud- AWS, Azure, GCP
- DevOps tools- Jenkins, GIT Pipeline, etc.- Anyone should be fine
- Maven
Job Description:
We are looking for a mid-level full stack developer (4 to 8 Yrs) who has a passion for building great products with solid engineering practices using the latest technologies. You would also be working on technical tasks to improve our backend application architecture for performance, scalability and robustness while making use of the latest technologies, reducing complexity and making development easier. You will be working alongside other developers developing several micro services to complement our ecommerce solution. A successful candidate will need to be organized, motivated and get things done. Want to work in a startup environment, doing a bit of everything and taking ownership of what he/she will be working on.Responsibilities:
Develop an application using React/Node.js with websockets/REST
Work within a fast paced environment
Use REST to implement API integrations with other platforms
Required Skills and Experience:
Experience with React JS, Redux, using typescripts in UI components
Node.js
websockets
Experience developing Microservices
Experience developing and using RESTFull API’s
Understanding of web markup, including Bootstrap, HTML5 and CSS3
Experience with Git
Experience - 4 to 8 Years
Ideally Applicants have:
Experience with any of the following programming languages:
React JS, Redux, using typescripts, Go, Java, PHP
Experience using other front-end frameworks.
Experience working with database technologies (MySQL, Postgres, Mongo db)
Experience with GCP (Google Cloud Platform) services.
Work timings: 2 PM to 11 PM
Position Requirements:
• Minimum 6 years’ hands on experience with object-oriented programming in Core PHP
• Minimum 5 years’ hands on experience in front-end technologies such as Angular, Jquery, Bootstrap, JavaScript, HTML, and CSS3 along with experience in optimizing static HTML pages
• Hands on experience with MVC frameworks (Laravel, Zend, Yii)
• Experience with Unit testing and knowledge of PHP Standards Recommendations
• Experience with upgrading from legacy code to latest PHP version/framework
• Experience working in Linux
• Experience in working on complex SQL queries and database schema design
• Experience with modern server components (Memcache, Redis, ActiveMQ, Solr)
• Experience in collaborative team environment using tools like JIRA and Git
• Knowledge of consuming and creating web services
• Knowledge of common web security vulnerabilities such as SQL Injection and XSS
• Good knowledge of SOLID principles
• Good communication skills
• Team Player and Team Builder, having good problem-solving skills and a results – driven approach
Role & Responsibilities:
• Design, estimate, and code new features
• Architect new applications and expand existing ones
• Collaborate on enterprise architecture with other teams
• Define, document, and enforce engineering standards
• Perform code reviews of your team member’s work
• Mentor junior engineers
• Participate in software design discussions
• Participate in sprint planning and other project management meetings
• Ensure all code that goes to production is of best quality and existing applications are scaled to meet expected demand
• Identify and fix gaps in system reliability, such as production monitoring
• Continuously improve the software infrastructure, such as the deployment process
About Us
upGrad is an online education platform building the careers of tomorrow by offering the most industry-relevant programs in an immersive learning experience. Our mission is to create a new digital-first learning experience to deliver tangible career impact to individuals at scale. upGrad currently offers programs in Data Science, Machine Learning, Product Management, Digital Marketing, and Entrepreneurship, etc. upGrad is looking for people passionate about management and education to help design learning programs for working professionals to stay sharp and stay relevant and help build the careers of tomorrow.
- upGrad was awarded the Best Tech for Education by IAMAI for 2018-19
- upGrad was also ranked as one of the LinkedIn Top Startups 2018: The 25 most sought-after startups in India
- upGrad was earlier selected as one of the top ten most innovative companies in India by FastCompany.
- We were also covered by the Financial Times along with other disruptors in Ed-Tech
- upGrad is the official education partner for Government of India - Startup India program
- Our program with IIIT B has been ranked #1 program in the country in the domain of Artificial Intelligence and Machine Learning
About the Role
If you love to learn, are a quick learner and would love to create top-notch online courses on emerging technologies like Blockchain, Software Development or Data science then we are looking for you!
The Senior Content Strategist role is unique in the sense that it provides an opportunity to learn new topics quickly, work on case studies, interact and build network with top industry professionals and faculty members in the respective domains, and do work that directly impacts the lives and careers of our learners.upGrad is looking for people passionate about education to help design learning programs for working professionals in order to help build the careers of tomorrow.
Roles & Responsibilities
- Develop world-class content for online courses on different stacks in Full-Stack Web Development (Java, Spring, Spring Boot, Angular, React.js, Node.js & Express.js, C#, .NET), Blockchain Development & Architecture, software development/mean-stack development / Data science/Machine Learning. This job will equip the candidate with highly sought after skills and will be a great starting point for a career
- Understand the industry requirements and develop courses to help students meet high standards
- Plan and execute student competency assessment and engagement to ensure extraordinary learning experience
- Quickly learn complex concepts and ensure quality of content, instructional design and overall course experience
- Collaborate with business development team to meet content production deliverables
- Define & structure content development process; work with educational content across all levels
- Structure, grow and lead content development team including research assistants, video producers, scriptwriters etc.
- Work closely with senior faculty, freelancers and global industry leaders
Here is a peak into the role : https://www.youtube.com/watch?v=RTUAwnRk5Oc" target="_blank">https://www.youtube.com/watch?
Skills Required
- BE/B.tech Computer science background (Bachelor’s/Master’s degree, BCA/ MCA,
- Online/ self taught/MOOC) OR a degree in Maths/Statistics.
- 4+ years of experience in e-Learning and/or creating customised higher education programs
- Experience in software development (backend/full-stack web development) , Data science is valuable.
- Excellence in problem solving and structuring of complex processes in new terrains
- Master in Higher Education/ Technology, Education & Innovation is preferred
- Experience in (digital) pedagogic content production; preferably higher education is preferred
Job Summary
- Excellent hands-on experience with Go lang (if not Golang, in either JAVA, DotNet and/or NodeJS)
- Write CRONs and background tasks required for the growth of business and product
- Build REST APIs as required
- Ability to code using design principles
- Write reusable code and libraries for future use
- Have the working knowledge of Microservices Architecture using Docker
- Collaborate with other team members and stakeholders in executing various new and existing ideas
- Possesses the knowledge of developing and deploying in Linux environments
- Passion for building great products and loads of energy.
Key Skills
Skills that we would be more than happy for a dev to have: - Worked in CI/CD environments - Developed code using TDD/BDD approach. - Worked with Virtualization on Linux (KVM) - Experience in working in Agile development environment
About You
We’re looking for exceptional Engineers with an amazing breadth and depth of technology expertise! If you’re the kind of person that looks at the bigger picture and want to build something that has a real impact on the end user, go ahead and apply for the position.
Ability to see the big picture but still love to code!
Strong in backend languages, such as Java, DotNet or NodeJS!
Familiar with client-side frameworks such as React, Angular, Vue etc.
Strong HTML/CSS skills – you understand not only how to build the data, but how to make it look great too.
Knowledge of architectural design and you like to build something scalable and flexible to support business
Agile or Scrum is your favorite development approach.
And when we start talking about performance, security and unit testing? Well that’s music to your ears
We are a highly innovative Fashion tech startup, looking for a senior developer to develop the platform and drive the technology initiatives of the company
Key focus areas: Product Architecture, Full-Stack development, Product Deployment and innovation in technology
Roles & Responsibilities:
- Work as a Sr. Software Developer with strong coding capabilities and cloud capabilities
- Design, architect and implement the product platform from the scratch
- Ownership of end to end design, implementation, and development
- Foster the development of highly scalable and performance-driven product
- Work closely with the business team to understand the business requirement and vision of the product
- Collaborate with the Founder to create an effective product road map and release plans
- To build, lead and mentor the development team
- Excellent team management and interpersonal skills
Must-have skills
- Extensive and deep knowledge of building highly scalable and performance-centric web platform
- Proficient in designing the monolithic or microservices architecture
- Understanding the nitty-gritty of data and its useful presentation
- Deep insight into search and analytics systems
- Basic understanding of building a graphical representation of data
- Strong understanding of the data and its usage
Tools and Platform
- Strong experience in designing and implementing web-based solutions based on any full-stack
- Excellent understanding and strong working exposure to the AWS platform and it’s a tool like cloud front S3 etc.
- Proficient and good knowledge of working with databases
- Hands-on experiences on at least one DBMS
- Exposure to web scrapping tools and framework
- Search and indexing tools like elastic search
- Exposure to HTML is a must
- Prior experience of designing, developing and deploying platforms
- Knowledge of making SEO friendly and responsive web platforms
- Experience in designing, scaling and securing APIs








