
- Programming Language: Python (Strong knowledge)
- Concurrency & Parallelism: Multithreading, Multiprocessing, AsyncIO, ThreadPoolExecutor, Future, concurrent.futures
- Memory Management: Reference Counting, Global Interpreter Lock (GIL)
- Distributed Computing: Dask, Apache Spark (Preferred)
- Data Processing: NumPy
- Inter-Service Communication: GRPC, REST API
- Containerization & Orchestration: Docker, Kubernetes
- Software Development Practices: Code Optimization, Debugging, Performance Tuning
- Communication & Problem-Solving: Technical Documentation, Team Collaboration, Asking for Clarity When Needed
Skills And Expertise
- Python,
- Multithreading,
- Multiprocessing,
- Dask, Apache Spark,
- NumPy,
- REST API,
- Docker,
- Kubernetes,
- Code Optimization

About Affine
About
Affine is a pioneering consulting firm that specializes in AI-driven enterprise transformation. With a robust focus on Generative AI, we deliver cutting-edge solutions that redefine industry standards.
Our comprehensive capabilities span the entire analytical value chain, from data to insights and transformation. We provide Cloud Advisory and Assessment, Cloud Migration, Data Lake Design and Development, Big Data Powered Advanced Analytics, AI & Deep Learning Solutions, and Deployment Consulting with Architecture Design.
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Backend Engineer - Python
Location: Bangalore, India
Experience Required: 2-3 years minimum
About Us:
At PGAGI, we believe in a future where AI and human intelligence coexist in harmony, creating a world that is smarter, faster, and better. We are not just building AI; we are shaping a future where AI is a fundamental and positive force for businesses, societies, and the planet.
Job Overview
We are seeking a skilled Backend Engineer with expertise in Python to join our engineering team. The ideal candidate will have hands-on experience building and maintaining enterprise-level, scalable backend systems.
Key Requirements
Technical Skills
- Python Expertise: Advanced proficiency in Python with deep understanding of frameworks like Django, FastAPI, or Flask
- Database Management: Experience with PostgreSQL, MySQL, MongoDB, and database optimization
- API Development: Strong experience in designing and implementing RESTful APIs and GraphQL
- Cloud Platforms: Hands-on experience with AWS, GCP, or Azure services
- Containerization: Proficiency with Docker and Kubernetes
- Message Queues: Experience with Redis, RabbitMQ, or Apache Kafka
- Version Control: Advanced Git workflows and collaboration
Experience Requirements
- Minimum 2-3 years of backend development experience
- Proven track record of working on enterprise-level applications
- Experience building scalable systems handling high traffic loads
- Background in microservices architecture and distributed systems
- Experience with CI/CD pipelines and DevOps practices
Responsibilities
- Design, develop, and maintain robust backend services and APIs
- Optimize application performance and scalability
- Collaborate with frontend teams and product managers
- Implement security best practices and data protection measures
- Write comprehensive tests and maintain code quality
- Participate in code reviews and architectural discussions
- Monitor system performance and troubleshoot production issues
Preferred Qualifications
- Knowledge of caching strategies (Redis, Memcached)
- Understanding of software architecture patterns
- Experience with Agile/Scrum methodologies
- Open source contributions or personal projects
Required Skillset
• Experience in Core Java 1.8 and above, Data Structures, OOPS, Multithreading, Algorithms, Collections, System Design, Unix/Linux. • Possess good architectural knowledge and be aware of enterprise application design patterns. • Should be able to analyze, design, develop and test complex, low-latency client-facing applications. • Good development experience with RDBMS. • Good knowledge of multi-threading and high-volume server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills in Java. • Strong interpersonal, communication and analytical skills. • Should be able to express their design ideas and thoughts.
Job Brief-
• Understand product requirements and come up with solution approaches. • Build and enhance large scale domain centric applications. • Deploy high quality deliverables into production adhering to the security, compliance and SDLC guidelines.

Our client has a B2C startup in the Fintech space building the payment system for the
subscription economy. We have raised pre-seed funding from some of the leading
investors in the country. A small brief about their product - To build the payment
system for the subscription economy and make it easier to discover and manage
subscription payments in India and abroad. To give subscription merchants the
power to increase their offering by providing user subscription data, multiple login
authentication, distribution and one click subscription checkouts. To enable users to
participate in the subscription economy & increase adoption of new subscriptions.
The core team come from strong backgrounds having been alumni of IIT Madras,
IIM Calcutta as well as having worked with some of the top startups in the
ecosystem including Swiggy, Mckinsey, Barclays, etc..
What we're looking for
We are looking for an experienced Python developer to join our engineering team
and help us develop our mobile application. In this role, you will be responsible for
writing and testing scalable code, developing back-end components, and integrating
user-facing elements in collaboration with front-end developers.
To be successful as a Python developer, you should possess in-depth knowledge of
object-relational mapping, experience with server-side logic, and above-average
knowledge of Python programming.
As one of the earliest members in engineering, you will have the flexibility to design
the application and systems from ground up. As any early-stage start-up, we expect
you to be comfortable wearing various hats, and be proactive contributor in building
something truly remarkable.
Responsibilities
Coordinating with development teams to determine application requirements.Python Backend Developer
2
Writing scalable code using Python programming language.
Developing back-end components.
Implement business logic in the backend
Integrating user-facing elements using server-side logic.
Create restful APIs for a seamless integration with our mobile front end
Testing and debugging applications.
Assessing and prioritizing client feature requests.
Integrating data storage solutions.
Coordinating with front-end developers.
Reprogramming existing databases to improve functionality.
Developing digital tools to monitor online traffic.
Qualifications
4+ years of experience in Python, Django, Mongo, Express, MySQL, etc
Have built applications capable of serving high volume with low latency in
production
Following practices of agile development with continuous integration/deployment
A deep understanding and multi-process architecture and the threading
limitations of Python.
Experience in deploying applications in AWS cloud
Ability to collaborate on projects and work independently when required.
Knowledge in building applications for Fintech/payments domain is a bonus
Bachelor's or Master's degree in CS or equivalent from a reputed institution
Job Description:
§ Understanding client requirements & functional specifications.
§ Developing and maintaining dynamic websites and web applications.
§ Ensuring fool proof performance of the deliverable.
§ Coordinating with co-developers and other related departments.
§ Sending regular updated about the project status
Desired Candidate Profile:
· Proficient knowledge of a back-end programming language - one or more from Python, JavaScript, NodeJS
· Proficient knowledge of back-end server frameworks - Flask
· Proficient knowledge in handling any from JSON, XML & YAML
· Databases: MongoDB
· Proficient In configuring backend in Nginx Server
· Experience in building the API services from scratch - Project structuring, setting up environment objects, build reusable components, etc,
· IDE: Visual Studio Code, PyCharm Notepad++.
· Should have excellent written & oral communication skills (English)
· Must have the capacity to work independently and also as a part of a team
- Deep understanding of Django and DRF
- 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
Location – Gurugram (currently work from home)
Job Description –
• Should have worked upon various Python Frameworks Django
• Should have good knowledge of MySql, MongoDB, Hadoop, Big Data, Docker.
• Should have a good understanding of API development in XML and JSON
• Should have worked upon at least one cloud provider such as Google Cloud or AWS
• Should have worked upon Google APIs integration
• Familiarity with SOA (micro-services/message buses/ etc.)
• Should always be ready with new innovative ideas
• Should have the ability to transform the requirements into scalable and smart code
• Responsible for Unit design and coding Responsible for implementing and following standards and guidelines with coding best practices in mind.
• Should be able to work with developers and architects, to ensure bug-free and timely delivery of allocated development tasks.
• Responsible for conducting proper unit testing.
• Should be able to take ownership of a product end-to-end
• Experience working with SAAS, and PAAS would be a plus
Requirements -
• Eligibility BE/ B Tech/ M Tech/ MCA
• Degree in Computer Science or related field
• Critical thinker and problem-solving skills
• Able to contribute individually
• Good time-management skills Great interpersonal
• Education background: BE/ BTech (Computer Sc or Electronics)/ MTech/ MCA with min 70% in their 10th/ 12th/ UG/ PG.
You will get to design, architect and develop complex enterprise software and SaaS web applications leveraging modern web stack.
Roles & Responsibilities
Design & build highly scalable, high performance, responsive web applications.
Take full ownership and responsibility for building, shipping, and maintaining core product features, end to end. Help out in building the backend & front-end infrastructure.
Translation of requirements, designs and wireframes into high quality code. Collaborate closely with designers, engineers, founders and product managers.
Mentor team members and review their work.
You will enjoy this role if you...
Are a geek with a desire to stay ahead of the curve.
Like building beautiful well-architected software products with millions of users.
Work collaboratively as part of a close-knit team of geeks, architects and leads.
Desired Skills & Experience:
2 - 6 years of production experience with modern web frameworks - Ruby on Rails, Phoenix/Elixir and/or Django/Python.
Should have sound experience in developing scalable / distributed SaaS apps
Should have good knowledge and work experience in REST API implementations, JSON format handling, caching, sessions, multi-threading, etc.
Should be comfortable with database schema design and leveraging SQL & NoSQL (PostgreSQL, MySQL, Redis, Elasticsearch, DynamoDB)
Experience developing, consuming and transforming internal and 3rd party API's (REST and GraphQL)
Experience with code quality and reusability practices (CI/CD for back-end & front-end repos)
Solid foundation in data structures, algorithms, distributed systems, design patterns.
Strong understanding of software engineering best practices, including unit testing, code reviews, design documentation, debugging, troubleshooting, and agile development
Communication: You like discussing a plan upfront, welcome collaboration, and are an excellent verbal and written communicator.
Bachelor’s degree in Computer Science or equivalent experience.
Bonus points if you have...
Exposure to front-end technologies like React/Redux, Javascript/Typescript etc.
Cloud native development on AWS or GCP
Experience with implementation of container technologies like Docker, Kubernetes. Knowledge of continuous integration, continuous delivery and enterprise DevOps concepts.
Animaker's growth is skyrocketing. We plan to make Animaker the world's go-to place for animation & video. We look for someone who is excited to make an impact with a constant everyday effort to set a difference in the project, team, company & the industry as a whole. We’re out to change the world, one video at a time.
Responsibilities:
- Building scalable web applications
- Integrating UI elements with server-side
- Handling Security and Data Protection
- Integrating front- end with SQL and NoSQL databases and ensuring its consistency
- Building reusable code and libraries
- Optimizing the code to improve its quality and efficiency
- 2+ yrs of Backend development experience
- You have excellent programming skills in python, ORM libraries and Django
- You have experience inbuilt tools like Git, Jenkins, Ansible, Rundeck
- You have experience in cross-browser/cross-platform front-end development with HTML/CSS/Javascript in Angular or similar frameworks
- You are an expert in SQL (Redshift, PostgreSQL, MySql, or similar) and NoSQL (MongoDB, ElasticSearch)
- You design, build and test RESTful web services.
- You have experience with Apache HTTP, NGINX, Tomcat or Jetty.








