for the flight..
Now imagine the same technically multi order , next gen tracking ,indoor mapping, predicting security queues, coordinating and finally serving the customer on time, so he boards the flight with a smile. If you are geared to that excitement, its time you interview with us.
GrabbnGo is the first in the world to provide a multi order delivery at the gate service in airports.. and
we are working on being the best!
Your Competency Profile
® GraphQL API experience
® At least 3+ years of experience developing and deploying websites and applications
® Any of GIT, JS, RabbitMQ, Celery, Nginx, Google API, DevOps, GCP experience is an additional
strength
® In-depth knowledge of Python, Django (3+ years)
® SQL databases, NoSQL databases, Elasticsearch,
® Expertise in creating and maintaining restful API services (3+ years)

About Grabbngo Pvt ltd
About
Connect with the team
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Overview:
We're looking for a Full Stack Developer with strong backend expertise who can build,
manage, and scale AI-driven products end to end. You'll play a critical role in designing
scalable architectures, optimizing performance and cost, and building robust AI and agentic
systems.
Responsibilities
1. Architect and build scalable backend systems using FastAPI, PostgreSQL, and Redis.
2. Design, develop, and maintain AI-driven applications, integrating multiple LLMs, APIs,
and agentic frameworks.
3. Implement vector databases (pgvector, Qdrant, etc.) for RAG and AI memory systems.
4. Orchestrate multi-agent AI systems with LangChain/LangGraph, including function
calling, agent collaboration, and monitoring.
5. Build and integrate RESTful APIs for frontend and external use.
6. Manage DevOps workflows, including CI/CD, cloud deployments (AWS/GCP), server
scaling, and logging/monitoring (Sentry).
7. Optimize application cost, latency, and reliability, balancing speed with LLM call
efficiency and caching strategies.
8. Collaborate with product, design, and AI teams to translate business requirements into
high-performing tech.
9. Maintain documentation and ensure code quality with tests, reviews, and async-first
architecture.
10. Contribute to frontend development (React + TypeScript) when necessary, ensuring
seamless API integration and data visualization.
Requirements
Core Skills
• Strong proficiency in Python and FastAPI.
• Experience with PostgreSQL (including pgvector) and SQLAlchemy (async).
• Solid understanding of Redis, RQ (Redis Queue), and caching mechanisms.
• Proven experience integrating LLMs and AI APIs (OpenAI, Anthropic, etc.).
• Hands-on experience with LangChain / LangGraph, RAG pipelines, and agent
orchestration.
• Experience working with cloud platforms (AWS / GCP) and managing file storage (S3).
• Familiarity with frontend stacks (React, TypeScript, Tailwind, Zustand).
• Working knowledge of DevOps: Docker, CI/CD pipelines, deployment automation, and
observability tools (Sentry, Mixpanel, Clarity).
Bonus / Nice to Have
• Experience building agent monitoring dashboards or AI workflows.
• Prior experience in startup or product-based environments.
• Understanding of LLM cost optimization, token management, and function calling
orchestration.
• Familiarity with external API integrations like BrightData, Hunter.io, Adzuna, and Serper.
• Experience building scalable AI products (e.g., chatbots, AI copilots, data agents, or
automation tools).
Mindset
• Startup-ready: comfortable working in fast-paced, ambiguous environments.
• Deep curiosity about AI systems and automation.
• Strong sense of ownership and accountability for shipped products.
• Pragmatic and cost-conscious in architectural decisions.
• Excellent communication and documentation skills.
Data Engineer
Experience: 4–6 years
Key Responsibilities
- Design, build, and maintain scalable data pipelines and workflows.
- Manage and optimize cloud-native data platforms on Azure with Databricks and Apache Spark (1–2 years).
- Implement CI/CD workflows and monitor data pipelines for performance, reliability, and accuracy.
- Work with relational databases (Sybase, DB2, Snowflake, PostgreSQL, SQL Server) and ensure efficient SQL query performance.
- Apply data warehousing concepts including dimensional modelling, star schema, data vault modelling, Kimball and Inmon methodologies, and data lake design.
- Develop and maintain ETL/ELT pipelines using open-source frameworks such as Apache Spark and Apache Airflow.
- Integrate and process data streams from message queues and streaming platforms (Kafka, RabbitMQ).
- Collaborate with cross-functional teams in a geographically distributed setup.
- Leverage Jupyter notebooks for data exploration, analysis, and visualization.
Required Skills
- 4+ years of experience in data engineering or a related field.
- Strong programming skills in Python with experience in Pandas, NumPy, Flask.
- Hands-on experience with pipeline monitoring and CI/CD workflows.
- Proficiency in SQL and relational databases.
- Familiarity with Git for version control.
- Strong communication and collaboration skills with ability to work independently.
Experience in developing Web Applications with Python
Experience in Django
Experience in multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
Familiarity with databases (e.g. MySQL, MongoDB), and UI/UX design
Excellent communication
Familiarity with Code Versioning Tools
Responsibilities :
Design client-side and server-side architecture
Understand business requirements and translate them into technical requirements
Design, develop, and unit test applications following established standards.
Participate in peer-reviews of solution designs and related code.
Test software to ensure performance, responsiveness, and efficiency
Job Type: Full-time
Job Description:
We are looking for a full-stack Python Django developer to work on the latest technologies for global education. You’ll be part of a cross-functional team responsible for the entire software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. With problem-solving approaches and rigorous thinking abilities, we are looking for a learner who may not know all the answers but are obsessive about finding them and know exactly where to look for them.
“If you’re also familiar with Agile methodologies, we’d like to meet you."
Why you should work with us:
Culture:
- Fun and learning environment
- Interact with stakeholders and clients from day one on a project
- Work with professionals across the globe from marketing, to technology, and learn problem-solving from their experiences.
Technology exposure:
- Exposure to the latest technologies like AWS Cloud Platform, Python Programming, and DevOps Processes.
- Opportunity to work in Cloud-based Data Integration Solutions and Products.
- Building our products and solutions on the latest technologies like Python, Django, AWS & Google Cloud, and Microservices.
- Serverless services like AWS Lambda, SQS, SNS, DynamoDB, etc.
- Container-based applications i.e. Microservices built on Dockers, we also use AI for data analytics and reporting.
- Work with agile methodology.
Benefits:
- 5-day working week
- No location constraints
- Competitive salary
- Stable work environment
You are suitable if, you:
- Have 2+ yrs of Python experience.
- Have 2 yrs of experience in Django-powered web/mobile apps.
- Extensive experience in Full-Stack application design and development using Python.
- Have hands-on experience in HTML, JS, Bootstrap, Angular, and server-side APIs integration.
- Have worked on Agile projects
- Have a learning attitude, and excellent communication & interpersonal skills.
- Have the ability to work both in teams and individually.
Job description
We are looking for an experienced full stack developer, comfortable with both frontend and backend programming. You will be responsible for the development and maintenance of our web applications across the three products - Spectra, Drone Mission Ops and DronePass.
Spectra: An integrated drone data platform to visualize enterprise worksites and perform AI-powered analytics that helps teams plan better, construct faster, and sustain longer.
Drone Mission Ops (DMO): A full-stack drone flight solution that enables drone service providers, pilots, and enterprises to execute fast, accurate, and seamless drone missions
DronePass: Hardware module and integration solution that helps drone manufacturers, OEMs, and system integrators integrate their drones with Digital Sky for Unmanned Traffic Management.
Responsibilities
-
Build and deploy new tools to streamline the overall process flow as requirements develop
-
Explore new technologies and products to see how they can improve our products
-
Translate business requirements into technical specifications; communicate and get
stakeholder buy-in; iterate and refine
-
Review, prepare and present design/code to colleagues
-
Coordinating with the extended development team and cross-functional teams
Skillset
Must have
-
Proficiency with JavaScript and Python
-
2+ years experience working on web applications (building, maintaining and debugging)
-
2+ years experience working with either Django or Flask framework
-
2+ years experience working with either VueJS or React framework
-
Experience with databases such as PostgreSQL or MySQL or MongoDB
-
Experience in design and implementation of ReST APIs
-
Proficiency with Git version control
Good to have
-
Knowledge of TypeScript
-
Knowledge of GraphQL and PostGIS
-
Knowledge in test-driven development: unit tests and integration tests
-
Experience with deployment tools such as Docker and CI/CD
-
Experience with cloud services such as AWS or GCP
-
Experience with map-related libraries such as GDAL, Geopandas, MapBox, Leaflet etc.









