Python Developer

About the role

We are seeking an experienced Python Developer to join our engineering team. This role focuses on hands-on backend development with opportunities to grow into leadership responsibilities, requiring someone who can build scalable server-side applications while collaborating with and learning from experienced developers. You will be responsible for driving backend technical decisions, ensuring system performance and reliability, and delivering robust solutions.

Responsibilities

• Backend Development & Support
• Build and maintain backend services and RESTful APIs using FastAPI, following SOLID principles and team conventions.
• Develop and optimize data processing pipelines using Pandas and related libraries.
• Write clear design documents and technical documentation on Confluence for assigned work.
• Participate actively in Agile/Scrum ceremonies, communicate progress and blockers proactively.
• Write unit and integration tests, follow Git branching strategies, and raise well-documented pull requests.
• Participate in code reviews, incorporate feedback, and collaborate with senior engineers and cross-functional teams.
• Backend Development & Integration
• Develop efficient, scalable backend services following industry best practices including unit testing, CI/CD, and design patterns.
• Design and implement database schemas and data models optimized for financial data processing.
• Build robust data integration layers connecting various back-end services, databases, and external financial data sources.
• Implement authentication, authorization, and security measures for backend APIs and services.
• Build and maintain cloud-native backend applications on GCP/AWS/Azure platforms with focus on scalability and reliability.
• Implement comprehensive monitoring and logging for backend systems and services.
• Implement automated testing strategies and ensure high code coverage across projects.
• Collaborate with cross-functional teams using Agile methodologies and participate in all Scrum ceremonies.

Requirements

• Backend Technical Expertise
• Strong command of Python programming with emphasis on object-oriented design.
• Deep understanding of various design patterns. Ability to apply design patterns effectively in real-world scenarios to improve code modularity and maintainability.
• 2+ years of hands-on experience with FastAPI or similar frameworks (Flask, Django) and building high-performance, scalable RESTful APIs.
• Solid foundation in Data Structures & Algorithms with ability to optimize backend systems for performance and scalability.
• Solid experience with RDBMS and SQL, including PostgreSQL, SQL Server, Oracle, or MySQL for backend data storage.
• Hands-on experience with cloud platforms (GCP preferred, AWS/Azure acceptable), including backend services, containerization, and orchestration.
• Proficiency with ORM libraries such as Pydantic, SQL Alchemy, or similar frameworks for backend data modelling.
• Experience with BigQuery or other data warehousing solutions.
• Knowledge of frontend technologies such as React.js, Vue.js, or Bootstrap for full-stack development.
• Experience with message queues and event-driven backend architectures (Apache Kafka, RabbitMQ, Redis).
• Familiarity with backend caching strategies and performance optimization techniques.
• Experience with backend data streaming technologies and real-time processing frameworks.
• Knowledge of backend containerization and orchestration platforms like Kubernetes.
• Understanding of financial markets and index calculation methodologies.
• Technical Growth: Eagerness to learn and contribute to backend technical decisions with guidance from senior team members.
• System Design: Strong skills in designing scalable, maintainable backend architectures.
• Performance Optimization: Expertise in optimizing backend systems for high throughput and low latency.
• Problem-Solving: Strong analytical skills with ability to solve complex architectural challenges.
• Communication: Excellent verbal and written communication skills in English.
• Independence: Ability to work autonomously while maintaining focus on business objectives.
• Adaptability: Flexibility to work in a fast-paced environment with changing requirements.
• Quality Focus: Commitment to delivering high-quality, maintainable backend code and robust server-side solutions.
• #MIDSENIOR
• #MIN
• #LI-AC1
• What You Can Expect from Us
• At ISS STOXX, our people are our driving force. We are committed to building a culture that values diverse skills, perspectives, an

Additional Information

Let's be #BrilliantTogether ISS STOXX is looking for a Python Developer to join our team in Gurugram.

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