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Job definition
Working at CAST R&D means being an important part of a highly-talented, fast-paced, multi-cultural and Agile team based in Paris (France) and Bangalore (India). The team builds a sophisticated source code analysis platform leveraging parsing, control flow, data flow and others mechanisms to fully understand the inner structure of the complex IT Systems developed and used by the Fortune 500 companies.
You, working as individual contributor as part of team, will contribute to the core part of our platform: source code analyzers. You will contribute to the evolution of our technology to support the latest evolution of languages and frameworks. You will have the opportunity to work on the different parts of the analysis chain from parsing to developing new quality rules notably the ones related to the emerging CISQ standard. Python or C++ will be your main languages.
About your Team
We develop source code analyzers which are plugins of our platform CAST AIP.
Close to customer needs, we deliver incrementally features and fixes according to priorities. Using Lean approach and eXtreme Programming:
• We write user documentation
• We thank our testers to find bugs which enable us to add more unit test coverage.
Profile
The candidate should have a passion for technology and a flexible, creative approach to problem solving.
• Must have at least 4 years of experience
• Must have expertise in Python or C++ development
• Must be pragmatic
• Must have excellent written, oral and telephone communication skills in English.
• Must have strong analytical and logical skills
• Must accept to follow a framework of rules on how to write/design static analyzers
• Hands on TDD addict: writing unit tests.
• Must accept to do a lot of maintenance
• Eager to learn new languages and frameworks at “high” level
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About Cast Software
About
Connect with the team
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Job Title : Python Django Developer
Location : Gurgaon (On-site)
Work Mode : 6 Days a Week (Work from Office)
Experience Level : 3+ Years
About the Role :
We are seeking a highly skilled and motivated Python Django Developer to join our team in Gurgaon. This role requires a hands-on developer with expertise in building scalable web applications and APIs using Python and Django. The ideal candidate will have a strong background in relational databases, message brokers, and distributed systems.
Key Responsibilities :
- Design, develop, and maintain robust, scalable, and secure web applications using Python and Django.
- Build and optimize back-end services, RESTful APIs, and integrations with third-party tools.
- Implement and maintain asynchronous task processing using Celery and RabbitMQ.
- Work with PostgreSQL to design and optimize database schemas and queries.
- Utilize Redis and Kafka for caching, data streaming, and other distributed system needs.
- Debug and troubleshoot issues across the application stack.
- Collaborate with cross-functional teams to gather requirements and deliver solutions.
- Ensure code quality through comprehensive testing, code reviews, and adherence to best practices.
Required Skills and Qualifications:
Technical Expertise:
- Proficiency in Python and strong experience with Django framework.
- Hands-on experience with PostgreSQL for database design and management.
- Familiarity with RabbitMQ, Celery, and Redis for asynchronous processing and caching.
- Experience with Kafka for building real-time data pipelines and event-driven architectures.
Other Skills:
- Strong understanding of software development best practices and design patterns.
- Proficiency in writing efficient, reusable, and testable code.
- Good knowledge of Linux/Unix environments.
- Familiarity with Docker and containerized deployments is a plus.
Soft Skills:
- Excellent problem-solving and analytical skills.
- Good communication and teamwork abilities.
- Ability to work independently and in a collaborative team environment.
Preferred Qualifications:
- Experience in microservices architecture.
- Exposure to DevOps tools and practices.
- Knowledge of front-end technologies like React or Angular is a bonus.
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About CoinCROWD:
CoinCROWD is a cutting-edge platform in the digital finance space, focused on delivering innovative solutions that empower individuals and businesses in the cryptocurrency ecosystem. We are passionate about creating seamless, secure, and scalable solutions to simplify the way people interact with digital currencies. As we continue to grow, we're looking for skilled backend developers to join our dynamic engineering team.
Position Overview:
We are seeking an experienced Backend Developer with 5+ years of expertise in Python and Django to help us build and scale our backend services. As a key member of our engineering team, you will be responsible for designing, developing, and maintaining robust, scalable, and high-performance backend systems that support CoinCrowd’s innovative products.
This role will give you the opportunity to work in a fast-paced environment with cutting-edge technologies in the blockchain and cryptocurrency space.
Key Responsibilities:
- Backend Development: Design, develop, and maintain efficient, reusable, and reliable Python-based backend services using the Django framework.
- API Development: Build and maintain RESTful APIs to integrate with various frontend and third-party services, ensuring reliability and scalability.
- Database Management: Work with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis) to manage and optimize data storage, retrieval, and performance.
- System Architecture: Participate in system design and architecture decisions, ensuring the backend is scalable, maintainable, and secure.
- Performance Optimization: Identify bottlenecks and optimize the backend to handle high-load environments, ensuring high performance and low latency.
- Security & Compliance: Implement security best practices to ensure sensitive user data is protected in compliance with applicable regulations (e.g., GDPR, PCI-DSS).
- Collaborate: Work closely with frontend developers, DevOps engineers, and product teams to ensure seamless integration across systems.
- Code Quality: Write clean, maintainable, and well-tested code with strong adherence to coding standards and best practices.
- Continuous Improvement: Contribute to the continuous improvement of the development process and infrastructure, including adopting new tools, methodologies, and frameworks.
Required Qualifications:
- Experience: Minimum 5 years of professional experience in backend or server-side development, with strong expertise in Python and Django.
- Frameworks & Tools: Solid experience with Django, Django REST Framework (DRF), and other backend- related libraries/tools.
- Databases: Strong experience with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis). Proficiency in writing complex SQL queries.
- API Development: Hands-on experience in designing and developing RESTful APIs, including authentication mechanisms (JWT, OAuth, etc.).
- Cloud & DevOps: Familiarity with cloud platforms (AWS, Google Cloud, or Azure) and DevOps tools like Docker, Kubernetes, CI/CD pipelines, and version control (Git).
- Testing: Experience with unit testing frameworks (e.g., PyTest, Unittest) and TDD/BDD methodologies.
- Security Best Practices: Understanding of security practices such as encryption, authentication, and authorization.
- Problem Solving: Strong analytical and troubleshooting skills with a focus on optimizing performance and scalability.
- Collaboration: Proven ability to work effectively in a cross-functional team environment, communicating technical concepts clearly to both technical and non-technical stakeholders.
Preferred Qualifications:
- Blockchain/Cryptocurrency: Experience with blockchain technologies or cryptocurrency platforms is a plus.
- Microservices Architecture: Familiarity with building microservices or serverless architectures. GraphQL: Experience with GraphQL APIs is a plus.
- Agile/Scrum: Experience working in Agile/Scrum methodologies.
Why CoinCROWD?
- Innovative Projects: Work on cutting-edge technology in the fast-growing blockchain and cryptocurrency space.
- Collaborative Culture: Join a dynamic, diverse, and collaborative team that values creativity and new ideas. Growth Opportunities: Opportunities to grow in your career as we expand our product offerings and technology stack.
- Competitive Compensation: Competitive salary, benefits, and potential for career advancement. Flexible Work: We support a flexible work schedule and the possibility for remote work.
CoinCROWD is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Initially you will be offered Equity based compensation which is common for a Web3.0 organisation.
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Job Overview
We are looking for a talented Senior Backend Developer to join our team in developing backend servicing. As a key member of our development team, you will be responsible for cross-functional teams to design, develop, and maintain backend services and APIs using Node.js. The ideal candidate is passionate about distributed systems, has experience with backend services and is excited about optimising applications for performance, scalability, and reliability.
Responsibilities:
- Design, develop, and maintain backend services and APIs using Node.js.
- Collaborate with cross-functional teams to define requirements, architect solutions, and implement features.
- Write clean, modular, and maintainable code following best practices and coding standards.
- Optimise applications for performance, scalability, and reliability.
- Implement security measures to ensure data privacy and integrity in backend systems.
- Troubleshoot and debug issues to ensure smooth operation of production systems.
- Perform code reviews to maintain code quality, consistency, and adherence to coding standards.
- Stay updated with the latest trends and technologies in backend development, Node.js, and related ecosystems
Requirements:
- Bachelor's degree in Computer Science, Engineering, or related field.
- Proven experience in backend development, with at least 4 years of experience using Node.js.
- Strong understanding of data structures, algorithms, and software design principles.
- Experience with web frameworks such as Express.js.
- Proficiency in building RESTful APIs and microservices architecture.
- Familiarity with relational and NoSQL databases (e.g., MongoDB, PostgreSQL).
- Solid understanding of asynchronous programming and event-driven architectures.
- Experience with version control systems (e.g., Git) and collaborative development workflows.
- Excellent problem-solving, analytical, and troubleshooting skills.
- Ability to work independently and in a team environment, with excellent communication skills.
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Looking for Python lead/architect
Must Have:
- Able to architect a application from scratch.
- Able to refactor code
- Knowledge of Flask, DJango
- Team player
- Able to lead the team and guide them
- Deployment of code on Azure platform
Good to have:
- Knowledge of SqlAlchemy
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About KAFQA
At Kafqa, we are building the next generation performing arts platform. Our mission is to transform how India learns, performs & watches performing arts. Our launch services consist of technology-enabled dance classes in our proprietary studios, production facilities, and social media broadcasting & competitions.
Founder & Team
The founder is Shariq Plasticwala. He is a graduate of IIT Bombay & Stanford GSB. He was part of the founding team of Amazon India where he played a key role for over 8 years. Among his roles at Amazon, he was the CEO of Amazon’s first joint venture in India and a Board Member of Amazon’s payments business. The other members of the founding team consisted of senior executives from Shiamak Davar & Byju’s.
Background
- At least 6+ years experience in back-end development in a fast-paced environment, working in Python & Django Framework
- Should Have experience leading a team.
- Deep understanding of technologies used in web products, including Rest APIs
- Sound understanding of SQL/NoSQL databases such as PostgreSQL and MongoDB.
- Deep familiarity with UNIX, major cloud platforms (AWS, Azure), DevOps.
- Understanding of databases, and related tools, paradigms.
Opportunity
Here are some of the things you might have to do on any given day:
- Developing APIs and endpoints for deployments of our product.
- Infrastructure Development such as building databases, creating and maintaining automated jobs.
- Build out the back-end to deploy and scale our product.
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We are looking for a Backend Developer who has 4-6 years of experience in designing, developing, and implementing backend services using Python and Django.
- Responsibilities-
- Design highly scalable, testable code and follow Test Driven Development methodology
- Able to write well-organized, modularised code with test cases.
- Contribute to the design and architecture of our backend APIs and deployment of microservices
- Ensure adherence to engineering best practices and maintain the overall quality of our codebase.
- Work with the product team to translate powerful ideas into everyday business value.
- Skills-
- Back-end programming language: Python
- Familiarity with Django or Flask framework
- Familiarity with AWS and Elastic Search
- Experience in SQL and NoSQL databases with an insight into various data modeling use cases
- Experience with system & unit testing
- Familiarity with containerized deployment
- Proficiency with Git
- Sound with data structures and algorithms and have a good understanding of design patterns, software architectures
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Experience: 5+Yrs
Salary: Good hike on last drawn salary
Location: Indore
Working hours: 8 hours/day
Working days: 5 days/ week
Skills
As per 5 yrs below is the tech stack that he should know around django:
· Django forms
· Django Rest APIs
· Schedulers/Cron Jobs
· Customising middlewares
· Customising permission classes
· Management commands
· Fixtures
· Multiple Environment handling
· Multiple database integration
· SQL and NoSQL database integration experience
· Use of loggers or any logging mechanism
· Signals
· Push notifications over IOS/Android devices
· Email notifications
· Websockets
· Unit testing
· Caching
· Payment gateway integration
AWS & Deployment Skills:
· Deployment of Django over EC2 using Nginx or Apache2
· Configuring the Django to run the services like websockets, celery
· Using and configuring the RDS
· Should know how to use S3 buckets
aws-lambda
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Senior Software Engineer (Python)
Job description
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
- 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 Us:
Fulfil.io helps high growth, high volume merchants simplify operations and scale for growth. With the rise in omni-channel commerce, Fulfil was founded with the simple idea that merchant operations need to be simplified in order to deliver amazing retail experiences. Fulfil enables businesses to turn their back office operations into an accelerator for growth by integrating order management, inventory management, warehouse management, vendor/supplier management, wholesale, manufacturing, financials and customer service, into one seamless solution. We believe merchants should love their operations platform, and we work hard to make that happen every single day. Fulfil.io is a trusted solution for brands like EndySleep, Mejuri, Lie-Nielson Toolworks, and many more.
Fulfil.io is a venture backed technology company with offices in San Francisco, Toronto, and Bangalore. The team is made up of people who want to feel challenged at work, be the best at their craft and learn from one another. We come from different backgrounds and experiences, all passionate about the work we do, the team we do it with, and the customers we do it for. Join us in our journey to simplify operations and empower merchants around the world!
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