
Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a senior software engineer, you will work on our python based ORM and applications that scales to handle millions of transactions every hour. This is mission critical software and your primary focus will be building robust and scalable solutions that are easy to maintain.
In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product are important.
What You’ll Do:
- Own definition and implementation of API interfaces (REST and GraphQL). We take pride in our 100% open API with over 600 endpoints.
- Implement simple solutions to complex business logic that enables our merchants to manage financials, orders and shipments across millions of transactions.
- Build reusable components and packages for future use.
- Translate specs and user stories into reviewable, test covered patches.
- Peer review code and refactor existing code.
- Integrate with our eCommerce partners (Shopify, BigCommerce, Amazon), shipping partners (UPS, USPS, FedEx, DHL) and EDI.
- Manage Kubernetes and Docker based global deployment of our infrastructure.
Requirements We’re Looking for Someone With:
- Experience working with ORMs like SQLAlchemy or Django (2-3 years)
- Experience with SQL and databases (Postgres preferred)
- Experience in developing large server side applications and microservices
- Ability to create high quality code
- Experience with python testing tools (pytest) and test automation
- Familiarity with code versioning tools like GIT
- Strong sense of ownership and leadership quality
- Experienced in the tools of our web stack- Python, Celery, Postgres, Redis, RabbitMQ
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Experience with ReactJS, Google Cloud, Heroku
- Cloud deployment and scaling experience

About Fulfil.IO
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Job Description: Python Developer
Experience: 2+ Years
Job Location: Nr. Iskcon Mega Mall, SG Highway, Ahmedabad
Timings: 10 AM to 7 PM
Job Description:
Technical Skills :
- Good knowledge of Python with 2+ years of minimum experience
- Strong understanding of various Python Libraries, APIs, and toolkits.
- Good experience in Django, Django REST Framework, and Flask framework.
- Understanding of AWS Serverless implementation using Lambda and API Gateway
- Hands-on Experience in Databases like Mysql, PostgreSQL.
- Good experience/understanding in Agentic AI / RAG.
- Proficient in NoSQL document databases especially MongoDB, Redis.
- Stronghold in Data Structures and Algorithm
- Thorough understanding of version control system concepts especially GIT.
- Understanding of the whole web stack and how all the pieces fit together (front-end, database, network layer, etc.) and how they impact the performance of your application.
- Excellent understanding of MVC and OOP. Bonus for the understanding of prevalent design patterns.
- Excellent debugging and optimization skills
Job Responsibilities :
- Building big, robust, scalable, and maintainable applications.
- Debugging, Fixing bugs, Identifying Performance Issues, and Improving App Performance.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Handling complex technical issues related to web app development & discussing solutions with the team.
- Developing, Deploying, and maintaining Multistage, Multi-tier applications.
- To write high-performing code and will be participating in key architectural decisions.
- Project Execution & Client Interaction
- Scrum Implementation
Key Responsibilities
1. Full Stack Development • Design, develop, and maintain scalable web applications using Python and Django. • Build and maintain REST APIs using Django REST Framework. • Work on backend architecture, business logic, database schema, and API integrations. • Integrate frontend applications with backend APIs and ensure smooth end-to-end functionality. • Write clean, reusable, testable, and maintainable code. • Optimize application performance, database queries, API response time, and server-side logic. • Debug and resolve production and staging issues in a structured manner. • Review code written by team members and enforce coding standards. • Prepare and maintain technical documentation, API documentation, and deployment notes. • Participate in architecture decisions and suggest scalable technical solutions. Senior Full Stack Django Developer cum Project Manager JD | Hinjawadi, Pune
2. Project Management and Delivery • Understand client and internal product requirements and convert them into actionable technical tasks. • Prepare project plans, sprint plans, milestones, and delivery timelines. • Assign tasks to developers, QA, UI/UX, and support team members based on priorities. • Track daily progress, remove blockers, and ensure timely completion of planned work. • Conduct daily stand-ups, sprint reviews, release planning, and internal status meetings. • Coordinate between product, development, QA, implementation, support, and management teams. • Identify delivery risks early and take corrective action before timelines are impacted. • Ensure proper UAT support, bug tracking, release notes, and production deployment coordination. • Maintain task boards and project documentation using Jira, ClickUp, Trello, Asana, or similar tools.
3. Team Leadership • Lead and manage a team of approximately 8 members, including developers, testers, and other technical contributors. • Mentor junior and mid-level developers on technical implementation and best practices. • Ensure task ownership, accountability, and disciplined execution within the team. • Conduct code reviews and guide the team on better architecture, security, and performance practices. • Help team members resolve technical blockers and improve delivery quality. • Support onboarding and training of new developers when required. • Build a positive, structured, and performance-driven engineering culture.
4. Client Communication and Product Demos • Handle client calls, requirement discussions, project update meetings, and product walkthroughs. • Conduct confident and professional client demos for developed modules and product features. • Explain technical and product workflows to clients in simple business language. • Collect client feedback and convert it into clear development tasks. • Coordinate with clients during UAT, go-live, training, and post-deployment support. • Communicate timelines, dependencies, risks, and progress updates clearly. • Build trust with clients by ensuring structured communication and timely delivery.
Job Summary:
We are looking for a skilled and motivated Python AWS Engineer to join our team. The ideal candidate will have strong experience in backend development using Python, cloud infrastructure on AWS, and building serverless or microservices-based architectures. You will work closely with cross-functional teams to design, develop, deploy, and maintain scalable and secure applications in the cloud.
Key Responsibilities:
- Develop and maintain backend applications using Python and frameworks like Django or Flask
- Design and implement serverless solutions using AWS Lambda, API Gateway, and other AWS services
- Develop data processing pipelines using services such as AWS Glue, Step Functions, S3, DynamoDB, and RDS
- Write clean, efficient, and testable code following best practices
- Implement CI/CD pipelines using tools like CodePipeline, GitHub Actions, or Jenkins
- Monitor and optimize system performance and troubleshoot production issues
- Collaborate with DevOps and front-end teams to integrate APIs and cloud-native services
- Maintain and improve application security and compliance with industry standards
Required Skills:
- Strong programming skills in Python
- Solid understanding of AWS cloud services (Lambda, S3, EC2, DynamoDB, RDS, IAM, API Gateway, CloudWatch, etc.)
- Experience with infrastructure as code (e.g., CloudFormation, Terraform, or AWS CDK)
- Good understanding of RESTful API design and microservices architecture
- Hands-on experience with CI/CD, Git, and version control systems
- Familiarity with containerization (Docker, ECS, or EKS) is a plus
- Strong problem-solving and communication skills
Preferred Qualifications:
- Experience with PySpark, Pandas, or data engineering tools
- Working knowledge of Django, Flask, or other Python frameworks
- AWS Certification (e.g., AWS Certified Developer – Associate) is a plus
Educational Qualification:
- Bachelor's or Master’s degree in Computer Science, Engineering, or related field
• Writing and testing code, debugging programs and integrating applications with third-party
web services. To be successful in this role, you should have experience using server-side logic
and work well in a team.
• Ultimately, you'll build highly responsive web applications that align with our business needs.
• Write effective, scalable code Develop back-end components to improve responsiveness and
overall performance Integrate user-facing elements into applications.
• Test and debug programs
• Improve functionality of existing systems Implement security and data protection solutions
• Assess and prioritize feature requests
• Coordinate with internal teams to understand user requirements and provide technical
solutions
• Expertise in at least one popular Python framework (like Django, Flask,etc)
• Team spirit
• Good problem-solving skills
Requirements
• 1 to 5 years of experience as a Python Developer
• Hands on experience of Flask, Django or Gin or Revel or Sanic
• Knowledge of design/architectural patterns will be considered as a plus
• Experience working in an agile development environment with a strong focus on rapid
software development
• Experience in AWS or similar cloud technologies
• Excellent troubleshooting and debugging skills
• Proven ability to complete assigned task according to the outlined scope and timeline
• Experience with messaging frameworks such as SQS/Kafka/RabbitMq
• Experience with Elastic Search
• Willingness to learn new and different technologies
|
- Building customer products that operate at a scale
- Working on a back-end system using Python and Java
- Working on MySQL, NoSQL, Solr, Thrift, Flask, RabbitMQ, Redis, etc.
- Working on analytics and data science
- Working on server management (Google Cloud)
- Explore different functions of building a tech product/company early in your career.
- Learn to Prioritize Work and learn the ability to decide some technical decisions vs others ata very early stage of your career
- Be instilled with the value of hard work, ownership, and self-sustainability.
- Be more actively involved in the decision-making and functioning of the company.
- Understand the great importance of personal ownership and the liberty needed to pursue that ownership
- Hungry for Growth & Learning
- Willing to go all out for an accelerated career in software engineering
- Ready to experiment things never done before – Conquer uncharted waters
- Think Out-of-the-Box – Innovative and effective solutions
- Top Gun command over technologies (Mentioned above)
- You'll learn how to target efficiency rather than perfection.
- This empowerment will help you become a better leader at a very early stage of your career.
- Join the Core team – Get real insights into building a Product and Business ground up
- Enjoy the freedom, that comes with a lot of ownership
- Challenging and fun work environment
- Flexible Work Culture – We are a target driven organization. We like hard-workers, but we adore smart-workers more!
- Unlimited Vacation policy - Work hard, and take a break when you need
This person MUST have:
- B.E Computer Science or equivalent
- 5 years experience with the Django framework
- Experience with building APIs (REST or GraphQL)
- Strong Troubleshooting and debugging skills
- React.js knowledge would be an added bonus
- Understanding on how to use a database like Postgres (prefered choice), SQLite, MongoDB, MySQL.
- Sound knowledge of object-oriented design and analysis.
- A strong passion for writing simple, clean and efficient code.
- Proficient understanding of code versioning tools Git.
- Strong communication skills.
Experience:
- Min 5 year experience
- Startup experience is a must.
Location:
- Remote developer
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically clients are in California PST Timezone.
Position:
- Full time/Direct
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12 PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here because you love the company. We have only a 15 days notice period.
So, we are looking for amazing backend developers like yourself, self-motivated and driven to build products with a massive impact on society. You get to work closely with IIT/IIM alumni to build India's next biggest community!
PS: Recently, jM Android App won #GooglePlayBestOf2021 Hidden Gem Award.
Join us in our mission to spread #1BillionSmiles and become #GooglePlayAppOfTheYear 2022.
Responsibilities:
• Build backend services and APIs to create scalable engineering systems
• Work with the team to define, capture, and use real-time event data for business insights and product features
• Setup infrastructure to participate in, validate, and evolve how we build, test, and deploy code in a distributed Service-Oriented Architecture
• Alter existing and develop new data access and protection patterns to ensure our community’s personal data is safe and secure, at scale
Requirements/Skills:
• B.S./B.Tech. in Computer Science with 1-2 years of work experience
• Hands on Backend development experience especially in Python & Django stack
• Backend or Full-Stack experience in a work-setting or classroom-setting.
• Work experience, open-source code, or coursework in any of the following languages: Python/Django, Golang, Ruby/Ruby on Rails
• Evidence of exposure to architectural patterns of a large, high-scale web application (e.g., well-designed APIs, high volume data pipelines, efficient algorithms).
• Understanding of data structures and problem solving approaches, and ability to articulate trade offs
• Passion for creating highly effective technology platform for our growing global workforce
• Experience with Agile development
• Be future looking; we might be focused on immediate regulations, but need to build for the long term
• Comfortable with tackling ambiguous problems and unblocking yourself
• Focus on building high quality products; every one of our flows affects the business bottom line
• Data driven in how you solve problems and validate you've solved them correctly
• Have a strong desire to mentor the careers and development of other engineers
• Possesses strong verbal and written communication skills.
Relevant links:
- Website: jumpingminds.ai
- Instagram Page: instagram.com/jumpingminds.ai
- #GooglePlayBestOf2021 Award: jumpingminds.ai/googleplaybestof2021
- Founders:
1. Ariba Khan - linkedin.com/in/ariba-khan-ab8a2944/
2. Piyush Gupta - linkedin.com/in/piyushgupta27/
Job Description for Python Backend Developer
2 + years expertise in Python 3.7, Django 2 (or Django 3).
Familiarity with some ORM (Object Relational Mapper) libraries.
Able to integrate multiple data sources and databases into one system.
Integration of user-facing elements developed by front-end developers with server-side logic in Django (RESTful APIs).
Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
Knowledge of user authentication and authorization between multiple systems, servers, and environments
Understanding of the differences between multiple delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform
Able to create database schemas that represent and support business processes
Strong unit test and debugging skills.
Proficient understanding of code versioning tools such as Git.
The desirables optionals
Django Channels, Web Sockets, Asyncio.
Experience working with AWS or similar Cloud services.
Experience in containerization technologies such as Docker.
Understanding of fundamental design principles behind a scalable application (caching, Redis)
Role: Software Developer
Industry Type: IT-Software, Software Services
Employment Type Full Time
Role Category Programming & Design
Qualification: Any Graduate in Any Specialization
Key Skills – Python 3.7 Django 2.0 onwards , REST APIs , ORM, Front End for interfacing only ( curl, Postman, Angular for testing), Docker (optional), database (PostgreSQL), Github











