

CartX is a small, fast-growing, and remote-first company. We are a high converting one-page checkout and post-purchase one-click upsell for thriving eCommerce stores. We are looking for a Senior Software Engineer to join our mission and work on our ambitious product roadmap. Ideal candidates have a solid technical background on complex systems.
→ What you will be doing:
– Solve engineering problems that affects hundreds of customers
– Develop and launch end-to-end new key features
– Take ownership and responsibility of challenging tasks
– Interact and collaborate with the team
– Research, innovate and propose new ideas that can lead to new projects
– Play an important role by shaping our company’s best practices and culture
– Learn fast and adapt quickly
→ Required
– 5+ years of experience as a Software Engineer
– Experience on LAMP
– Experience on Bitbucket
– Knowledge on API’s such as Twilio, Stripe and others
– Great communications skills
– Fluent in English (written and speaking)
→ What We Offer
- Work remotely from home or any co-working space
- Work with a top-notch engineering team
- Unlimited vacation policy
- Ownership and autonomy over exciting tasks
- Be part of an exciting fast-growing startup

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Job Title : Node.js Developer
Location : Gurgaon
Working Days : 5 Days
Experience : 3+ Years
Key Skills : Node.js, JavaScript, RESTful APIs, MongoDB, Express.js
Responsibilities :
- Design, develop, and maintain scalable Node.js applications.
- Implement APIs to integrate with front-end applications and third-party services.
- Optimize applications for maximum speed and scalability.
- Collaborate with cross-functional teams to deliver high-quality solutions.
- Ensure code quality and application reliability through testing and debugging.
Requirements :
- Strong proficiency in JavaScript and Node.js.
- Experience with frameworks like Express.js.
- Knowledge of databases such as MongoDB or MySQL.
- Familiarity with Agile methodologies and version control systems (e.g., Git).
- Excellent problem-solving skills and attention to detail.
Benefits :
- 5-day workweek for a healthy work-life balance.
- Competitive salary and opportunities for growth.
About the Role:
We are seeking a skilled and driven Backend Developer to join our team. The ideal candidate will have experience in database design (RDBMS and NoSQL), REST API and GraphQL development, cloud services, and programming with a strong foundation in Node.js and TypeScript. You’ll be responsible for designing and implementing scalable backend solutions, ensuring high performance, security, and reliability.
If you’re passionate about backend development, learning new technologies, and building modern applications, this is the role for you.
Key Responsibilities:
Backend Development:
Develop and maintain robust, scalable backend services using Node.js with TypeScript (strict mode).
Build APIs with REST and GraphQL, ensuring high security and performance.
Implement various authentication mechanisms such as OAuth2.0, SAML, JWT, MFA, and optionally, passkeys.
Database Design:
Design and optimize schemas for both relational (PostgreSQL, YSQL) and NoSQL (DynamoDB, MongoDB) databases.
Develop efficient data models for large-scale applications.
Cloud Services & Serverless Architecture:
Work extensively with AWS Cloud services, and optionally Azure and GCP.
Design and implement serverless architectures and event-driven systems using frameworks like AWS Lambda or equivalent on Azure/GCP.
Configure and manage webhooks for event notifications and integrations.
Programming Principles:
Apply design patterns, SOLID principles, and functional programming practices.
Showcase eagerness to learn new programming languages and paradigms.
DevOps & Deployment:
Utilize Docker and Kubernetes (K8s) for containerization and orchestration.
Collaborate with DevOps teams for CI/CD pipelines and scalable deployments.
Tools & Utilities:
Use Postman, Swagger, and cURL for API testing and documentation.
Demonstrate strong knowledge of Unix commands for troubleshooting and development.
Version Control:
Work collaboratively using Git for versioning and code management.
Key Skills & Qualifications:
Must-Have:
Proficiency in Node.js with TypeScript (strict mode).
Experience with the NestJS framework.
Expertise in RDBMS and NoSQL database design and optimization.
Hands-on experience with REST API and GraphQL development.
Familiarity with authentication protocols such as OAuth2.0, SAML, JWT, and MFA.
Strong understanding of AWS Cloud Services and Serverless Architecture.
Nice-to-Have:
Exposure to Azure and GCP serverless frameworks.
Knowledge of webhooks for event handling.
Experience with passkeys as an authentication option.
Soft Skills:
Problem-solving mindset with a passion for tackling complex challenges.
Ability to learn and adapt to new tools, frameworks, and programming languages.
Collaborative attitude and strong communication skills.
What We Offer:
Competitive compensation and benefits package.
Opportunity to work with modern technologies in a fast-paced environment.
A culture of learning, growth, and collaboration.
Exposure to large-scale systems and exciting technical challenges.




Hood is a new-age anonymous social network.
Hood has recently raised $3.2Mn seed funding and is backed by top VCs, 16+ unicorn founders including Vijay Shekhar Sharma - PayTM CEO, Ritesh Agarwal- OYO CEO, Kunal Shah - Cred CEO and outstanding management team.
Role & Responsibilities
- Execute full lifecycle software development
- Architect and conceptualize the product from initiation
- Program well-designed, testable, efficient code Develop flowcharts, layouts, and documentation to identify requirements and solutions
- Integrate software components into a fully functional software system
Qualifications: -
- Bachelor's degree in Computer Science, Software Engineering or a related technical discipline.
- 2-4 years of experience in software design and development.
- Strong coding skills (JavaScript/Typescript, Node.js).
- Strong database design (MySQL/DynamoDB) and query writing skills with a commitment to performance and efficiency.
- Working knowledge of RESTful API paradigms.
- Experience building distributed domain-driven microservices.
- Strong understanding of database and storage fundamentals.
- Experience with AWS stack.
- Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem-solving, and complexity analysis.
- Knowledge of React.js is a plus.
- Startup experience is a plus.
What you can expect from us
1.Learning Budget: If there's a workshop, book, or event you think will help you learn, we'll cover your bill.
2.Health insurance for you and your family.
What happens after you apply?
Step 1: Within 7 days of your application our wholesome, original & expressive - our People Team will reach out to you for a quick chat.
Step 2: Within 4-6 days of chatting with the People Team, you will get a call from someone from your future team to discuss the job role.
Step 3: If all goes well, we’ll schedule a call with your future manager to deep dive into the role with you and for you to show off your skills through a small task.
Step 4: After a quick interaction with the People Team, If our vibes match, a quick call with our Founders.
If we mutually enjoy the 4 steps, we onboard you with a big smile :)
NOTE
At any step, if things don't work out, we will proactively send out an email. You are welcome to
ask for detailed feedback and re-apply in the future.
We prefer [Passion>Skills>Education]

The ideal candidate should demonstrate the following:
- Fluency in Ruby on Rails, RDBMS & Nosql and Background Job process management.
- Working experience of JavaScript, HTML5 & CSS3, jQuery (show us what you have created!)
- Experience with Angular.JS, Node.JS, PWA, AWS, Google Cloud a major plus
- Excellent problem solving skills and ability to break complex problems into simpler tasks
- Hard working, self-starter, proven ability to manage multiple projects to strict deadlines
- Ability to participate in high level strategy discussions, work in areas outside of your comfort zone, and work quickly to get things done
What is expected of you:
Responsible for architecting and implementing optimal development processes, leading the entire development team, making major decisions, conducting code reviews with a hands on approach to the development of all front-end/back-end and/or mobile functionality.





