𝐂𝐥𝐢𝐞𝐧𝐭 𝐀𝐜𝐪𝐮𝐢𝐬𝐢𝐭𝐢𝐨𝐧 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐯𝐞

What You’ll Do

• Develop and enhance APIs with Nest.js and Node.js
• Optimize MongoDB schemas, queries, and indexing for scale and performance
• Implement authentication, authorization, and security best practices
• Improve system performance for high-throughput messaging and campaign flows
• Collaborate with frontend developers to deliver reliable API integrations
• Maintain code quality through clean design, testing, and code reviews
• Work on performance tuning, monitoring, and debugging across services

Why Join Us

• Work on a scalable SaaS product built on the WhatsApp Cloud API
• Opportunity to optimize and extend core backend systems
• Competitive salary and flexible work setup (remote-friendly)
• Small, agile team with direct ownership of impactful features
• Collaborative, learning-driven culture in a fast-growing startup

• Strong analytical and research skills
• Excellent communication skills, both verbal and written
• Experience in sales and marketing
• Ability to think creatively and strategically
• Strong leadership and team management abilities
• Entrepreneurial mindset and ability to identify opportunities
• Knowledge of the AR/VR industry and technologies
• Experience in the healthcare industry is a plus
• Bachelor's degree in a relevant field

##** Includes investments**## We are ready to raise Pre-Seed funds.

We are Seeking:

1. AWS Serverless, AWS CDK:

Proficiency in developing serverless applications using AWS Lambda, API Gateway, S3, and other relevant AWS services.

Experience with AWS CDK for defining and deploying cloud infrastructure.

Knowledge of serverless design patterns and best practices.

Understanding of Infrastructure as Code (IaC) concepts.

Experience in CI/CD workflows with AWS CodePipeline and CodeBuild.

2. TypeScript, React/Angular:

Proficiency in TypeScript.

Experience in developing single-page applications (SPAs) using React.js or Angular.

Knowledge of state management libraries like Redux (for React) or RxJS (for Angular).

Understanding of component-based architecture and modern frontend development practices.

3. Node.js:

Strong proficiency in backend development using Node.js.

Understanding of asynchronous programming and event-driven architecture.

Familiarity with RESTful API development and integration.

4. MongoDB/NoSQL:

Experience with NoSQL databases and their use cases.

Familiarity with data modeling and indexing strategies in NoSQL databases.

Ability to integrate NoSQL databases into serverless architectures.

5. CI/CD:

Ability to troubleshoot and debug CI/CD pipelines.

Knowledge of automated testing practices and tools.

Understanding of deployment automation and release management processes.

Educational Background: Bachelor's degree in Computer Science, Engineering, or a related field.

Certification(Preferred-Added Advantage):AWS certifications (e.g., AWS Certified Developer - Associate)

• Key Technical Skills: Deep experience on Performance Engineering with understanding of Java/J2EE technologies.
• Experienced in defining and realizing end-to-end Technical Architecture for large scale real- time enterprise Ability to identify and define non-functional requirements and design systems to meet the same.
• Ability to review existing Architectures and identify Risks, Trade-offs, and share recommendations for addressing the identified
• Demonstrate strong understanding of cloud architecture considerations when scaling and tuning application deployments. Must have hands on experience working on any of the Cloud deployments on AWS or
• Good experience on leveraging APM tools to provide deep dive analysis on performance problems. Deep understanding of the dashboards which can be built for CIO level interactions. Must have relevant experience on APM tools like Dynatrace or AppDynamics.
• Experience in performance optimization of J2EE systems on any of different types of application servers - WebLogic, WebSphere, JBoss etc. Deep expertise in any one of the application servers is a
• Experience in creating and reviewing technical documents like Architecture blueprint, Design specifications, Deployment
• Experience on working on Performance Testing Projects. Fair understanding of Performance Testing tools - Apache JMeter /Gatling/ HP Load Runner for Load testing. Must be in a position to review Performance Testing programs and steer directions towards right Workload Model, appropriate Test and Monitoring Strategy, build performance models and derive at right Capacity Planning.

• Experience in Big Data Analytics like - Apache Kafka, Apache Storm, Apache Hadoop, Apache
• Good skills in RDBMS like: Oracle, MS-SQL, MySQL, Cassandra, and Mongo DB
• Exposure to Agile methodologies & Continuous Integration Tools
• Entrepreneur / Intrapreneur (someone who has built technology teams ground-up, built new solutions from scratch)
• Very sound understanding of technology and have a consultative
• Sound understanding of complex enterprise IT environment and issues faced by CIOs in the digital
• Excellent Pre-sales experience and have played a key role in winning business along with the sales
• Excellent communication, interpersonal, liaison and problem-solving skills with the ability to work in a multi-cultural environment
• Good negotiation skills
• Go getter and results oriented
• High energy level with ability to work well under pressure
• Good relationship building skills. Someone who enjoys CIOs trust and has an ability to develop relationships at all levels (technology teams) of the customer

Extramarks is a new-age digital learning solutions provider that offers the best of pedagogy and technology to create engaging, child-centric teaching-learning environments in India's best schools and for self-learning at home. Globally, over  9000 schools and 11 million learners have adopted Extramarks Total Learning TM solutions - India, South Africa, Singapore, Indonesia, and the Middle East countries- UAE, Oman, and Kuwait. 

WORK FROM OFFICE 

Product : K-12

Offering exciting salary with good incentives.

About The Role
Energized individuals who are all set to sell the K-12product, one who has good hands-on experience into entrance exam courses and sound understanding of the Industry. 

Roles available- BDE/Sr. BDE/AM
Location: Delhi NCR
*Immediate joiners Only

*Expected Skillset:

· Any Graduate/Post Graduate
· Excellent interpersonal & communication skills
· Quick learner
· Motivated to start a career in sales

Requirements :

1. Fleuncy in English and Local Region language

Required skillset
Experience in backend and frontend tech stack and deployment is mandatory.
Excellent programming skills in Golang/Python/Java, JS/Dart/Swift and HTML/CSS.
Proficient in Web architecture and cloud integration concepts.
Experience with NoSQL database is preferred.
Good to have hands-on experience with GCP/AWS/Azure.
Qualification: Bachelors/Masters Computer Science or related domain.
Knowledge of DevOps tools and CI/CD practices are strong additions

Responsibilities
Help to architect Concepts/MVP with minimal supervision.
Work on the full spectrum of technology stack - backend & frontend.
Explore the feasibility of running video analytics on Edge (App/Browser)
Work with the Analytics team for creating various visualization options

ROLES AND RESPONSIBILITIES 

• Proven working experience in backend app development and experience with Node JS.  
• Build advanced ecommerce backend applications for the multiple client platforms (both React and Android).  
• Understanding of design principles and good architecture patterns.  
• Proper Data Structures and Algorithm knowledge is a must.  

• Graph QL and Apollo Server knowledge.  
• Collaborate with cross-functional teams to define, design, and ship new features. Work with outside data sources and APIs like the one of Unicommerce.  
• Create Unit-test code for robustness, including edge cases, usability, and general reliability.  
• Work on bug fixing and improving application performance.  
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.  

• Translate designs and wireframes into high quality code.  
• Have a good understanding of CI/CD tools (any).  
• Robust knowledge of popular databases like MongoDB, Elastic Search, DynamoDB, Redis etc;  
• Knowledge about AWS Services like EC2, Lambda, Kinesis, Redshift, S3 is super plus. 
•  

CANDIDATES MUST HAVE  

• Node JS. 
• Data Structures and Algorithm  
• HTML5 and CSS3 
• Graph QL and Apollo Server  
• MongoDB, Elastic Search, DynamoDB, Redis 

• AWS Services like EC2, Lambda, Kinesis, Redshift, S3  

REQUIREMENTS  

• Bachelor's degree in computer science, information science, or similar.  
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.  
• Knowledge of front-end technologies such as HTML5 and CSS3.  

• Superb interpersonal, communication, and collaboration skills.  
• Exceptional analytical and problem-solving aptitude.  
• Great organisational and time management skills.  
• Availability to resolve urgent web application issues outside of business hours