Python Developer at Fintech lead, · Chennai · 4 - 8 years · ₹5L - ₹25L / yr · Posted 19 Dec 2023

Function: Software Engineering → Backend Development
- Python
- Flask
Requirements:
- Should be a go-getter, ready to shoulder more responsibilities, shows enthusiasm and interest in work.
- Excellent core Python skills including threading, dictionary, OOPS Concept, Data structure, Web service.
- Should have work experience on following stacks/libraries: Flask
- Familiarity with some ORM (Object Relational Mapper) libraries
- Able to integrate multiple data sources and databases into one system
- Understanding of the threading limitations of Python, and multi-process architecture Familiarity with event-driven programming in Python
- Basic understanding of front-end technologies, such as Angular, JavaScript, HTML5 and CSS3
- Writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Understanding of accessibility and security compliance
- Experience in both RDBMS(MySQL), NoSQL databases (MongoDB, HDFS, HIVE etc) or in-memory caching technologies such as ehcache etc is preferable.

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Job Summary
We are looking for a skilled Python Backend Developer with strong hands-on programming experience and a good understanding of SQL, databases, REST APIs, and backend development. The ideal candidate should have experience developing, maintaining, and optimizing backend applications, along with strong debugging and problem-solving skills.
Key Responsibilities
- Develop, maintain, and enhance backend applications using Python.
- Write, optimize, and manage SQL queries, including joins, subqueries, and complex queries.
- Work with relational databases such as PostgreSQL, MySQL, or SQL Server.
- Develop and integrate RESTful APIs for backend services.
- Perform debugging, troubleshooting, and performance optimization.
- Write unit tests and ensure code quality and application reliability.
- Use Git for version control and collaborative development.
- Collaborate with frontend developers, QA teams, and other stakeholders.
- Support data processing and ETL-related activities.
Required Skills
- Strong hands-on experience in Python programming.
- Good knowledge of SQL, joins, subqueries, and query optimization.
- Experience working with PostgreSQL, MySQL, or SQL Server.
- Knowledge of REST APIs and backend development concepts.
- Understanding of debugging, testing, and troubleshooting.
- Hands-on experience with Git and version control.
- Strong analytical and problem-solving skills.
Preferred Skills
- Experience with Python frameworks such as Django, Flask, or FastAPI.
- Knowledge of data processing and ETL pipelines.
- Familiarity with cloud platforms such as AWS or Microsoft Azure.
- Understanding of application deployment and backend architecture.
Kindly fill the Details :-
Python Software Engineer (3–5 Years Experience)
Location: [Pune]
Role Overview
We are seeking skilled Python engineers to join our core product team. You will work on backend services, API development, and system integrations, contributing to a codebase of over 250,000 Python lines and collaborating with frontend, DevOps, and native code teams.
Key Responsibilities
· Design, develop, and maintain scalable Python backend services and APIs
· Optimize performance and reliability of large, distributed systems
· Collaborate with frontend (JS/HTML/CSS) and native (C/C++/C#) teams
· Write unit/integration tests and participate in code reviews
· Troubleshoot production issues and implement robust solutions
Required Skills
· 3–5 years of professional Python development experience
· Strong understanding of OOP, design patterns, and modular code structure
· Experience with MongoDB (PyMongo), Mako, RESTful APIs, and asynchronous programming
· Familiarity with code quality tools (flake8, pylint) and test frameworks (pytest, unittest)
· Experience with Git and collaborative development workflows
· Ability to read and refactor large, multi-module codebases
Nice to Have
· Experience with web frameworks (web.py, Flask, Django)
· Knowledge of C/C++ or C# for cross-platform integrations
· Familiarity with CI/CD, Docker, and cloud deployment
· Exposure to security, encryption, or enterprise SaaS products
What We Offer
· Opportunity to work on a mission-critical, enterprise-scale product
· Collaborative, growth-oriented engineering culture
· Flexible work arrangements (remote/hybrid)
· Competitive compensation and benefits
Job Summary
We are looking for an experienced Python Developer for the position of Delivery Module Lead. The ideal candidate should have strong hands-on experience in Python programming, front-end technologies, and back-end development. The candidate will be responsible for developing scalable web applications, integrating APIs, and collaborating with cross-functional teams to deliver high-quality software solutions.
Key Responsibilities
- Design, develop, and maintain scalable web applications using Python and front-end technologies.
- Collaborate with product managers, designers, and developers to understand business requirements and implement solutions.
- Develop responsive user interfaces and optimize application performance across different browsers and devices.
- Write clean, reusable, and maintainable code following development best practices.
- Conduct code reviews and ensure code quality and standards.
- Debug, troubleshoot, and resolve application issues.
- Develop and integrate RESTful APIs and web services.
- Participate in Agile development activities, including sprint planning, daily stand-ups, and retrospectives.
- Continuously improve development processes and stay updated with emerging technologies.
Mandatory Skills
- Strong proficiency in Python programming.
- Hands-on experience with HTML, CSS, and JavaScript.
- Experience with front-end frameworks such as React, Angular, or Vue.js.
- Experience with back-end frameworks such as Django or Flask.
- Good understanding of RESTful APIs and web services.
- Experience with Git and version control systems.
- Strong problem-solving and analytical skills.
Preferred Skills
- Knowledge of databases such as PostgreSQL, MySQL, or MongoDB.
- Experience with cloud platforms such as AWS, Azure, or Google Cloud.
- Familiarity with Docker and containerization technologies.
- Understanding of CI/CD pipelines and DevOps practices.
- Experience with Agile methodologies and project management tools.
We are seeking talented software developers who are passionate about coding and building & scaling
products. If you love taking on new challenges and have a problem solving mindset to solve problems through
code, you will be a perfect fit for our rockstar engineering team.
Roles and Responsibilities:
● Design and develop backend architectures to support robust, scalable, and secure web applications and
systems with a focus on backend development using Django.
● Design, implement and maintain high quality RESTful APIs to support seamless communication between
frontend, backend and other services.
● Design, implement, and maintain database schemas. Ensure the integrity, performance, and security of
data.
● Ensure the scalability and reliability of our backend infrastructure on AWS. Ensure reliable management of
infrastructure on cloud aiming for 0 downtime of systems.
● Write clean, maintainable, and efficient code, while adhering to best practices and industry standards.
Develop and maintain documentation for our backend systems, APIs, and data models.
● Conduct high quality code reviews and provide feedback to other team members to ensure best practices
are adhered to.
● Take ownership of the development, testing, and deployment of web applications. Break down high-level
business problems into smaller chunks and build systems.
● Work closely with the frontend development team, product managers, and designers to plan new features
and optimize existing ones.
● Constantly aim to improve performance and optimize systems by identifying bottlenecks and resolving
them for increased efficiency.
● Stay up-to-date with the latest technologies such as LLMs, and implement them as and when required
Skills and Qualifications:
● Bachelor's degree in Computer Science, Computer Engineering or a related field.
● 4+ years of experience in full-stack web development, with a focus on backend development.
● Strong proficiency in Python and Django, including experience with Django Rest Framework.
● Experience working with SQL/PostgreSQL databases, including schema design, querying, and
optimization.
● Proficiency in AWS services such as EC2, RDS, S3, and Lambda.
● Familiarity of integrations with third party services and open source frameworks
● Strong understanding of data structures, algorithms, and software design patterns.
● Experience with containerization and orchestration technologies such as Docker and Kubernetes is a plus.
● Familiarity with LLM frameworks such as Langchain, OpenAI, Anthropic, LLaMa is a plus.
● Strong problem-solving skills and ability to work in a fast-paced environment.
● Excellent communication and collaboration skills.
Responsibilities
● Architect and build end-to-end backend services and APIs.
● Integrate with external systems such as insurers, payment gateways, and other
partners.
● Ensure high observability, performance, and reliability across systems.
● Write clean, reusable, and maintainable code with a focus on scalability.
● Implement comprehensive test coverage and maintain code quality.
● Manage database design, migrations, scripting, and administration.
Experience & Skills
● 2-8 years of experience in backend development.
● Hands-on experience with low-level & high-level system design.
● Proven experience building scalable, secure backend systems (APIs, middleware, caching).
● Proficiency in Python, Django, Django REST Framework (DRF), PostgreSQL, Redis,
Celery, and basic HTML/CSS.
● Experience developing RESTful APIs.
● Familiarity with AWS or other major cloud platforms is a plus.
● Strong sense of ownership, problem-solving ability, and leadership qualities.
Job Title: Python Development Intern
Company: Honeybee Digital
Location: Remote
Internship Duration: 3 Months
Job Type: Internship
Working Hours
- Full-time: 9:00 AM – 6:00 PM
- Part-time: 9:00 AM – 1:00 PM / 1:00 PM – 6:00 PM
Note: Internship certificate will be provided only after successful completion of the internship duration.
About the Role
We are looking for a passionate and motivated Python Development Intern who is eager to gain hands-on experience in real-world projects. This role is ideal for candidates interested in backend development, automation, data handling, and API integration.
Key Responsibilities
- Assist in developing applications using Python
- Work on data handling, automation scripts, and backend logic
- Support API development and integration
- Assist in web scraping and data processing tasks
- Debug, test, and optimize existing code
- Collaborate with development and data teams
- Document code and maintain project updates
Requirements
- Basic knowledge of Python programming
- Understanding of data structures and logic building
- Familiarity with libraries such as Pandas, NumPy (preferred)
- Basic understanding of APIs and web frameworks (Flask/Django is a plus)
- Problem-solving mindset and willingness to learn
- Ability to work independently and meet deadlines
Skills You Will Gain
- Hands-on experience in Python development and real projects
- Exposure to automation, Fast APIs, and backend systems
- Practical knowledge of data processing and scripting
- Debugging and optimization techniques
- Experience working in a professional development environment
Who Can Apply
- Students pursuing Computer Science, IT, Data Science, or related fields
- Freshers interested in Python development and backend roles
- Candidates looking to build a strong technical portfolio
About GeoIQ:
GeoIQ(a Lenskart subsidiary) is a location intelligence platform that provides comprehensive data and insights to help businesses make informed decisions about their retail operations and expansion. It offers a range of data points, including demographic information, commercial activity, and market performance indicators, to give users a detailed understanding of a specific location or market.
About the team:
Our agile team, consisting of 40+ members, is led by a founding team with extensive experience in data analytics, machine learning, and product development. Embrace the opportunity to collaborate with seasoned professionals in a dynamic and innovative work environment.
Responsibilities:
- We’re looking for a Backend Engineer who thrives on solving real-world problems and is eager to build scalable, high-performance systems. You should have:
- Keen interest and ability to learn and continuously adapt to the market and technology.
- At least 2–4 years of relevant backend development experience.
- Strong knowledge and experience in Python (Flask) and SQL (we use PostgreSQL and PostGIS).
- Hands-on experience with MongoDB, Airflow and Nginx.
- Practical experience with Cloud Services, including:
- Familiarity with Google Cloud Platform (GCP): Cloud Functions, Cloudbuild, Cloud Storage, Cloud SQL, Cloud Logging, and Cloud Monitoring.
- Familiarity with Kubernetes is a bonus.
- Familiarity with GIS concepts is a plus.
- Strong background in designing and building REST APIs, with the ability to discuss architectural trade-offs and make sound technical decisions.
Why Explore a Career at GeoIQ:
- Be part of a team that is revolutionizing decision-making for businesses across India.
- Work in a dynamic and innovative environment with ample opportunities for professional growth and learning.
- Contribute to the growth and success of a leading hyperlocal location AI startup in India.
If you are passionate about creating intuitive and efficient front-end solutions and meet the requirements listed above, we would love to hear from you. Apply now to join our team at GeoIQ!
Responsibilities:
- Architect, develop, and maintain backend components for our Risk Decisioning Platform.
- Build and orchestrate scalable backend services that automate, optimize, and monitor high-value credit and risk decisions in real time.
- Integrate with ORM layers - such as SQLAlchemy - and multi-RDBMS solutions (Postgres, MySQL, Oracle, MSSQL, etc. ) to ensure data integrity, scalability, and compliance.
- Collaborate closely with Product Team, Data Scientists, QA Teams to create extensible APIs, workflow automation, and AI governance features.
- Architect workflows for privacy, auditability, versioned traceability, and role-based access control, ensuring adherence to regulatory frameworks.
- Take ownership from requirements to deployment, seeing your code deliver real impact in the lives of customers and end users.
Requirements:
- Proficiency in Python, SQLAlchemy (or similar ORM), and SQL databases.
- Experience developing and maintaining scalable backend services, including API, data orchestration, ML workflows, and workflow automation.
- Solid understanding of data modeling, distributed systems, and backend architecture for regulated environments.
- Curiosity and drive to work at the intersection of AI/ML, fintech, and regulatory technology.
- Experience mentoring and guiding junior developers.
Technical Skills:
- Languages: Python 3.9+, SQL, JavaScript/TypeScript, Angular.
- Frameworks: Flask, SQLAlchemy, Celery, Marshmallow, Apache Spark.
- Databases: PostgreSQL, Oracle, SQL Server, Redis.
- Tools: pytest, Docker, Git, Nx.
- Cloud: Experience with AWS, Azure, or GCP preferred.
- Monitoring: Familiarity with OpenTelemetry and logging frameworks.
About the role
You'll join our Backend, Data & ML team and support API development, database work, integrations and data tasks under the guidance of senior teammates.
What you'll do
- Build and maintain backend APIs and services.
- Write database queries, migrations and data scripts.
- Support third-party and internal integrations.
- Help with data processing and cleaning tasks.
- Fix bugs, write tests and document your work.
What we're looking for
- 1-3 years of backend experience (internships and strong projects count).
- Working knowledge of Django and SQL.
- Understanding of REST APIs, databases and Git.
- Interest in data engineering and ML.
- Clear communication and willingness to learn.
- Experience working with AI tools for development such as Claude and Cursor
Note: You don't need to be full stack. A solid backend foundation and the ability to work with frontend and mobile teammates is what we're after.
Nice to have
- Python and basic data tools (for example pandas).
- Exposure to cloud platforms or Docker.
Key Responsibilities
● Design, develop, and maintain applications using the Frappe Framework.
● Build and customize ERPNext modules based on business requirements.
● Develop REST APIs and backend services for internal and external integrations.
● Optimize database queries and application performance.
● Create custom DocTypes, Reports, Workflows, and Server Scripts.
● Integrate third-party systems, APIs, and external services.
● Troubleshoot production issues and implement long-term solutions.
● Collaborate with frontend developers, product managers, and stakeholders.
● Participate in code reviews and maintain coding standards.
● Ensure application security, scalability, and reliability.
Required Skills
● 2–5 years of backend development experience.
● Hands-on experience with Frappe Framework.
● Strong knowledge of Python programming.
● Experience with ERPNext customization and implementation.
● Strong understanding of MariaDB/MySQL databases.
● Experience in REST API development and integrations.
● Knowledge of Git and version control practices.
● Understanding of Linux environments and deployment processes.
● Strong debugging and problem-solving skills.
Good to Have
● Experience with Docker and containerized deployments.
● Exposure to AWS, GCP, or cloud environments.
● Knowledge of Redis, background jobs, and caching mechanisms.
● Experience working with AI-powered applications or integrations.
● Familiarity with CI/CD pipelines.
● Understanding of system architecture and scalability concepts.
What We're Looking For
● Startup mindset and willingness to take ownership.
● Strong analytical and troubleshooting abilities.
● Ability to work independently with minimal supervision.
● Comfortable working in a dynamic and fast-paced environment.
● Excellent communication and collaboration skills.
● Passion for learning new technologies and solving challenging problems.













