- 3+ years of work experience as a Python Developer.
- Sound understanding and knowledge of Python and its ecosystem libraries like pandas and numpy. Also be able to write modular code and understand the python packaging system.
- Experience on web crawling, scraping (Scrapy,BeautifulSoup, Selenium) and web application development using Django/Flask Framework.
- Experience on Data-Science; exposure to Theanos, Tensorflow, Pytorch (preferable)
- Exposure to data mining, Pyspark (preferable)

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Skills
- Strong analytical thinking and problem-solving abilities.
- Solid understanding of system design, data structures, and algorithms.
- Proven experience in designing and implementing scalable architectures and robust design patterns.
- Ability to deliver end-to-end features and enhancements with minimal supervision.
- Proficient in debugging and resolving complex production issues and identifying root causes quickly.
- Ability to quickly learn and integrate new systems into existing platforms.
Programming Languages
- Strong expertise in Java or Python.
Database Skills
- Proficiency in SQL, with hands-on experience in PostgreSQL and MySQL.
Experience with NoSQL technologies, including MongoDB and Redis.
Job Summary:
We are seeking an experienced and highly motivated Senior Python Developer to join our dynamic and growing engineering team. This role is ideal for a seasoned Python expert who thrives in a fast-paced, collaborative environment and has deep experience building scalable applications, working with cloud platforms, and automating infrastructure.
Key Responsibilities:
Develop and maintain scalable backend services and APIs using Python, with a strong emphasis on clean architecture and maintainable code.
Design and implement RESTful APIs using frameworks such as Flask or FastAPI, and integrate with relational databases using ORM tools like SQLAlchemy.
Work with major cloud platforms (AWS, GCP, or Oracle Cloud Infrastructure) using Python SDKs to build and deploy cloud-native applications.
Automate system and infrastructure tasks using tools like Ansible, Chef, or other configuration management solutions.
Implement and support Infrastructure as Code (IaC) using Terraform or cloud-native templating tools to manage resources effectively.
Work across both Linux and Windows environments, ensuring compatibility and stability across platforms.
Required Qualifications:
5+ years of professional experience in Python development, with a strong portfolio of backend/API projects.
Strong expertise in Flask, SQLAlchemy, and other Python-based frameworks and libraries.
Proficient in asynchronous programming and event-driven architecture using tools such as asyncio, Celery, or similar.
Solid understanding and hands-on experience with cloud platforms – AWS, Google Cloud Platform, or Oracle Cloud Infrastructure.
Experience using Python SDKs for cloud services to automate provisioning, deployment, or data workflows.
Practical knowledge of Linux and Windows environments, including system-level scripting and debugging.
Automation experience using tools such as Ansible, Chef, or equivalent configuration management systems.
Experience implementing and maintaining CI/CD pipelines with industry-standard tools.
Familiarity with Docker and container orchestration concepts (e.g., Kubernetes is a plus).
Hands-on experience with Terraform or equivalent infrastructure-as-code tools for managing cloud environments.
Excellent problem-solving skills, attention to detail, and a proactive mindset.
Strong communication skills and the ability to collaborate with diverse technical teams.
Preferred Qualifications (Nice to Have):
Experience with other Python frameworks (FastAPI, Django)
Knowledge of container orchestration tools like Kubernetes
Familiarity with monitoring tools like Prometheus, Grafana, or Datadog
Prior experience working in an Agile/Scrum environment
Contributions to open-source projects or technical blogs
● 5+ years of experience as a Data engineer or related role.
● 5+ years of experience in application development using Python
● Strong experience with SQL and good to have NoSQL.
● Experience with Agile engineering practices.
● Preferred experience in writing queries for RDBMS, cloud-based data warehousing solutions like
Snowflake.
● Ability to work independently or as part of a team.
● Experience with cloud platforms, preferably AWS, is good to have
● Experience with ETL/LT tools and methodologies.
● Experience working on real-time Data Streaming and Data Streaming platforms
1. Need to have an understanding of Elastic Search, Kafka, mongo DB, etc.
2. Should have experience of Jupter noobooks, data bricks
3. Java, Pythons
4. Senior level, 5-10 years of experience
5. It is important they have those skills so that they can take over current work. There are codes written in both Java as well as Python. (Java is legacy but that is the main search engine code). So it will be counter-productive if engineers hired have experience in both.
6. Excellent communication, analytical, research, grasping skills
and help us create dynamic software applications for our clients. 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. You
should possess in-depth knowledge of object-relational mapping, experience with
server-side logic, and above-average knowledge of Python programming.
Responsibilities:
· Coordinating with development teams to determine application requirements.
· Writing error-free, scalable code using Python programming language.
· Testing and debugging applications.
· Coordinating with front-end developers.
· Reprogramming existing packages to improve functionality.
· Priorities bug-fixes, features. Plan and coordinate QA/Prod release
· Bringing and establishing industry standard practices
Qualification and Experience
o master’s degree in computer science, Computer Engineering, or related field.
o 5+ years of experience as IT Developer
o 3+ years of Python development experience
o 1+ years’ experience of automation experience in any python packages
o Hands-on experience on any python automation libraries.
o Ability to collaborate on projects and work independently when required
o Ability to up-skills team members and delegate the works
Budget : Constraint( From current max 30% hike)
Notice Period: Immediate to 15 Days
1. Be a visible leader to drive and own the architecture and design of some of the most advanced & complex software systems / products in the industry to create company wide impact
2. Design systems that can scale to billions of data records in micro service architecture
3. Design and develop full stack product features based on customer and business requirements
4. Be an operational and technical leader with a passion for distributed systems, cloud service development, deployment and delivery
5. Technically Hands-on with scalable Architecture managing team of (30+) Sr. Engineers / Engineers, and coaching mentoring while maintaining a hands-on role with code development
6. Drive code and design reviews of components / systems / products in scope and drives the architectural governance for them
7. Set directional paths for the teams/department for adoption of new technology stacks for solving business problems
8. Be a very visible representative of multiple technology domains and represent Salesken in external technical forums
9. Teamwork skills, flexibility, and ability to handle multiple tasks
10. Bring in software engineering life cycle best practice
11. Analytical and problem-solving skills
Desired Candidate Profile
1. Strong Java, Java 8 including OOAD design patterns
2. A solid engineer with must have knowledge and experience of Micro services design, security designs, and best practices
3. Excellent knowledge and skills in the areas of Java, Spring Boot, JSP/Servlet, J2EE design patterns, App server & Web servers
4. Strong hands-on technology experience building and running large scale systems handling multi-million sessions/transactions per day
5. Excellent knowledge of RDBMS, NoSQL databases like MySQL and Cassandra
6. Strong design/development experience in building massively large scale distributed internet systems and products
7. Excellent programming skills in Java and expertise in multi-threading and performance oriented programming
8. Sound knowledge of cloud platforms like GCP, AWS, Azure, etc
9. Solid experience in Distributed systems, highly scalable products, performance & reliability
10. Excellent understanding of processing platforms and queues
11. Excellent understanding of standard protocols such as HTTP/HTTPS, DNS, SSL, etc
12. Experience and knowledge of open source software, frameworks and broader cutting edge technologies around server side development in Java
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!
Job description:
Job Title/Designation/Position: Dotnet Developer / Sr. Dotnet Developer
Total Experience: 4-8 years
Relevant Experience: 4-8 years
Job Location: Pune/Hyderabad/Bangalore & Hyderabad
Skills/Qualifications:
Primary Skills (Must have):
- C# with good understanding of OOPS, design patterns and multi-threading
- ASP.Net MVC, WEBAPI, RESTful services, JavaScript, jQuery
- .Net Framework
- Advanced knowledge of Microsoft SQL Server
- Knowledge of Unit Testing and Automated tests (nUnit)
- Knowledge of SQL Server/Oracle database and able to write Store-Procedures
- Strong analytical and problem-solving skills
- Good analytical skills along with Excellent written and verbal communication skills in English
- Bachelor’s Degree in Engineering /Technology / MCA
Secondary Skills (Nice to have):
- HTML5
- CSS3
- Node JS









