Graphic designer

Backend Engineer (MongoDB / API Integrations / AWS / Vectorization)

Position Summary

We are hiring a Backend Engineer with expertise in MongoDB, data vectorization, and advanced AI/LLM integrations. The ideal candidate will have hands-on experience developing backend systems that power intelligent data-driven applications, including robust API integrations with major social media platforms (Meta, Instagram, Facebook, with expansion to TikTok, Snapchat, etc.). In addition, this role requires deep AWS experience (Lambda, S3, EventBridge) to manage serverless workflows, automate cron jobs, and execute both scheduled and manual data pulls. You will collaborate closely with frontend developers and AI engineers to deliver scalable, resilient APIs that power our platform.

Key Responsibilities

• Design, implement, and maintain backend services with MongoDB and scalable data models.
• Build pipelines to vectorize data for retrieval-augmented generation (RAG) and other AI-driven features.
• Develop robust API integrations with major social platforms (Meta, Instagram Graph API, Facebook API; expand to TikTok, Snapchat, etc.).
• Implement and maintain AWS Lambda serverless functions for scalable backend processes.
• Use AWS EventBridge to schedule cron jobs and manage event-driven workflows.
• Leverage AWS S3 for structured and unstructured data storage, retrieval, and processing.
• Build workflows for manual and automated data pulls from external APIs.
• Optimize backend systems for performance, scalability, and reliability at high data volumes.
• Collaborate with frontend engineers to ensure smooth integration into Next.js applications.
• Ensure security, compliance, and best practices in API authentication (OAuth, tokens, etc.).
• Contribute to architecture planning, documentation, and system design reviews.

Required Skills/Qualifications

• Strong expertise with MongoDB (including Atlas) and schema design.
• Experience with data vectorization and embeddings (OpenAI, Pinecone, MongoDB Atlas Vector Search, etc.).
• Proven track record of social media API integrations (Meta, Instagram, Facebook; additional platforms a plus).
• Proficiency in Node.js, Python, or other backend languages for API development.
• Deep understanding of AWS services:
• Lambda for serverless functions.
• S3 for structured/unstructured data storage.
• EventBridge for cron jobs, scheduled tasks, and event-driven workflows.
• Strong understanding of REST and GraphQL API design.
• Experience with data optimization, caching, and large-scale API performance.

Preferred Skills/Experience

• Experience with real-time data pipelines (Kafka, Kinesis, or similar).
• Familiarity with CI/CD pipelines and automated deployments on AWS.
• Knowledge of serverless architecture best practices.
• Background in SaaS platform development or data analytics systems.

We are looking for a skilled and passionate Data Engineers with a strong foundation in Python programming and hands-on experience working with APIs, AWS cloud, and modern development practices. The ideal candidate will have a keen interest in building scalable backend systems and working with big data tools like PySpark.

Key Responsibilities:

• Write clean, scalable, and efficient Python code.
• Work with Python frameworks such as PySpark for data processing.
• Design, develop, update, and maintain APIs (RESTful).
• Deploy and manage code using GitHub CI/CD pipelines.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Work on AWS cloud services for application deployment and infrastructure.
• Basic database design and interaction with MySQL or DynamoDB.
• Debugging and troubleshooting application issues and performance bottlenecks.

Required Skills & Qualifications:

• 4+ years of hands-on experience with Python development.
• Proficient in Python basics with a strong problem-solving approach.
• Experience with AWS Cloud services (EC2, Lambda, S3, etc.).
• Good understanding of API development and integration.
• Knowledge of GitHub and CI/CD workflows.
• Experience in working with PySpark or similar big data frameworks.
• Basic knowledge of MySQL or DynamoDB.
• Excellent communication skills and a team-oriented mindset.

Nice to Have:

• Experience in containerization (Docker/Kubernetes).
• Familiarity with Agile/Scrum methodologies.

Responsibilities:

• Creating a positive onboarding experience for new clients.
• Manage daily activities and tasks for clients by Line Manager
• Regularly interacting with clients through telephone calls, email communications, or face-to-face meetings.
• Responding to clients' requests as they arise in real time
• Maintaining an accurate record of all necessary documents pertaining to the brand.
• Coordinate with various internal teams to deliver Creative, Data Analytics, Tech and Operational Services
• Develop a relationship with clients and manage their expectations (Kudos if you can balance the two together!)
• Upsell! Always be on the lookout to identify opportunities and convert them to grow revenue
• Ensure that projects are completed on time and within budget.
• Coach and support team members to help them meet departmental goals
• Take responsibility for the quality of work, the accuracy of the brief, and the team’s output
• Maintain weekly, fortnightly, and monthly reports 
• Meeting clients to discuss strategy and report on progress
• Keep ahead of the industry’s developments and apply best practices to areas of improvement
• Maintain an orderly workflow according to priorities

BECOME A PEOPLE’S PERSON!

• Exhibit strong leadership skills and inspire your team members
• Stick to the client’s brief and the agreed process to deliver effectively
• Utilize your team’s productivity keeping the Scope Of Work and allocated budget
• Be all ears to Account Managers and mentors to get the best performance possible

IMPROVE THE PROCESS!

• Relentlessly work on improving the internal processes while solving problems along the way

COMMUNICATE AND COLLABORATE!

• Manage all business communications
• Become a link for the internal team and make sure the process is consistently followed until the project is completed as per the client’s brief

SKILLS WE DESIRE

• Develop and maintain existing client relationships.
• Excellent organizational and time management skills.
• Strong analytical and problem-solving skills.
• Effective communication skills.
• A+ presentation skills (making PPTs included)
• Natural attention to detail
• Financial management and commercial acumen
• Advanced software skills including Word

Position: Sr SDET

Experience: 5 years

Location: Pune (Amar tech park)

Mode: 5 days a week from office

What’s the role?

We are looking for a Senior SDET to contribute to the design and building of our software offerings. Our engineering team works with .NET in an Agile environment. We use Azure DevOps Pipelines and Release. The definition of 'DONE' includes writing automated tests so our full regression on releases will effortless. We strive to do thing right and not just band-aid the problems. Our management is engaged and looking for feedback on how we can become better, iteratively.

You will have the opportunity to…

• Participate in story refinement sessions to ensure the details and dependencies are well 
• defined & understood with considerations for testing
• Collaborate with Product Owner and Developers as a team to deliver quality
• Writing and maintaining tests cases, executing, and perform ad-hoc testing with the end-user 
• experience in mind
• Automate test cases based on priority before the close of the sprint
• Participate in code review to ensure commits are up to standards
• Monitor the Azure Release for regression bugs and or issues with environments
• Work with geo-distributed teams to coordinate testing of features
• Be vocal during Retrospective meetings and follow up on process improvements
• Managing quality and bugs reports in all stages of releases

Our ideal candidate will have…

• 5+ years of experience as an SDET
• 3+ years of experience with Selenium WebDriver and Grid
• 2+ years of experience of testing web API through code
• Strong experience of OOP design with C# programming skill
• Ability to write complex SQL queries for data validation
• Knowledge of test methodologies and their corresponding tools
• Ability to recognize errors and assess risks within applications and or processes
• Working knowledge with Visual Studio 2016+ and Git
• 1+ year of experience with of CI/CD pipelines
• An understanding of the ROI and risk for ah-hoc testing, test automation, code coverage and 
• feature coverage
• A passion for design, development, and quality.

Our client is one of the largest online education company in India. It focuses on training the students to be industry-ready and providing expert knowledge through the convenience of the internet. For software developers, learning programming languages needs to be practical. This is where the startup has helped more than 15000 students to turn theory into practical knowledge.

Currently, offering 9 courses the startup has played a catalyst for thousands of students to land jobs at tech giants like Google, Amazon, Adobe, and Walmart. The startup enables students to follow a comprehensive curriculum and seek help from industry experts without facing any geological barrier.The founders of the startup are the alumnus of acclaimed institutes like IIT Delhi and Stanford University with experience of working in Amazon, Facebook, Cars 24, and other top startups in India.