Principal Engineer (Python)

FinTech product company from UK,

Principal Engineer (Python)

CHANSYS Global Solutions

Company

Home

Principal Engineer (Python)

at FinTech product company from UK,

Agency job

via CHANSYS Global Solutions

8 - 14 yrs

₹35L - ₹45L / yr

Bengaluru (Bangalore)

Skills

Python

Django

Flask

Your Responsibilities:

Own the backend stack – Python based, that powers our product

Collaborate with Data Scientists, Backend Developers(Node.js), Front-end developers, DevOps to design and implement new features
Build and maintain several Backend Jobs and REST’ful Services which will be used internally in a Macroservices/Distributed services environment.
Deploy and monitor the Jobs and endpoints ensuring availability and scalability(ability to handle 100X data processing load)
Work on full project lifecycle starting from requirements gathering/understanding the problem to deploying and maintaining the project.

Skills that you bring Along:

A minimum 8+ years of extensive work experience with Python and related frameworks – particularly Flask.
Extensive experience in designing and scheduling backend Python jobs
Hands on working in different file formats like Json, Parquet, csv etc. coming from Data Science side.
Extensive experience with databases such as Postgres and Mongo.
Extensive experience in Cloud Infrastructure (AWS based) – e.g. AWS API Gateway, Lambda Functions etc.
Experience with cache like Redis and/or Memory cache
Good experience in Microservices/Macroservices or Event driven Architectures
Good experience with design patterns
Experience in writing advanced SQL-queries, good knowledge of PL/SQL
Good understanding of Software Design Principles and domain-driven design
Good experience with Continuous Delivery and Containerization(Docker)
Good experience in designing and maintaining REST’ful API endpoints
Ideally maintaining infrastructure-as-code using Terraform
Ideally experience in parallel data processing and building end-to-end Data Pipelines using tools such as Airflow/Prefect and Spark/Dask
Excellent communication skills and the ability to explain complex topics in a simple manner

Your Responsibilities:

Own the backend stack – Python based, that powers our product

Collaborate with Data Scientists, Backend Developers(Node.js), Front-end developers, DevOps to design and implement new features
Build and maintain several Backend Jobs and REST’ful Services which will be used internally in a Macroservices/Distributed services environment.
Deploy and monitor the Jobs and endpoints ensuring availability and scalability(ability to handle 100X data processing load)
Work on full project lifecycle starting from requirements gathering/understanding the problem to deploying and maintaining the project.

Skills that you bring Along:

A minimum 8+ years of extensive work experience with Python and related frameworks – particularly Flask.
Extensive experience in designing and scheduling backend Python jobs
Hands on working in different file formats like Json, Parquet, csv etc. coming from Data Science side.
Extensive experience with databases such as Postgres and Mongo.
Extensive experience in Cloud Infrastructure (AWS based) – e.g. AWS API Gateway, Lambda Functions etc.
Experience with cache like Redis and/or Memory cache
Good experience in Microservices/Macroservices or Event driven Architectures
Good experience with design patterns
Experience in writing advanced SQL-queries, good knowledge of PL/SQL
Good understanding of Software Design Principles and domain-driven design
Good experience with Continuous Delivery and Containerization(Docker)
Good experience in designing and maintaining REST’ful API endpoints
Ideally maintaining infrastructure-as-code using Terraform
Ideally experience in parallel data processing and building end-to-end Data Pipelines using tools such as Airflow/Prefect and Spark/Dask
Excellent communication skills and the ability to explain complex topics in a simple manner

Users love Cutshort

Read about what our users have to say about finding their next opportunity on Cutshort.

Shubham Vishwakarma

Full Stack Developer - Averlon

I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.

Companies hiring on Cutshort

Similar jobs

Sr. Staff Engineer

at Masters India Private Limited

3 candid answers

2 recruiters

Posted by Reshika Mendiratta

Noida

7yrs+

Upto ₹45L / yr (Varies

)

Python

Django

FastAPI

PostgreSQL

MongoDB

+9 more

We are looking for a customer-obsessed, analytical Sr. Staff Engineer to lead the development and growth of our Tax Compliance product suite. In this role, you’ll shape innovative digital solutions that simplify and automate tax filing, reconciliation, and compliance workflows for businesses of all sizes. You will join a fast-growing company where you’ll work in a dynamic and competitive market, impacting how businesses meet their statutory obligations with speed, accuracy, and confidence.

As the Sr. Staff Engineer, you’ll work closely with product, DevOps, and data teams to architect reliable systems, drive engineering excellence, and ensure high availability across our platform. We’re looking for a technical leader who’s not just an expert in building scalable systems, but also passionate about mentoring engineers and shaping the future of fintech.

Responsibilities

Lead, mentor, and inspire a high-performing engineering team (or operate as a hands-on technical lead).
Drive the design and development of scalable backend services using Python.
Experience in Django, FastAPI, Task Orchestration Systems.
Own and evolve our CI/CD pipelines with Jenkins, ensuring fast, safe, and reliable deployments.
Architect and manage infrastructure using AWS and Terraform with a DevOps-first mindset.
Collaborate cross-functionally with product managers, designers, and compliance experts to deliver features that make tax compliance seamless for our users.
Set and enforce engineering best practices, code quality standards, and operational excellence.
Stay up-to-date with industry trends and advocate for continuous improvement in engineering processes.
Experience in fintech, tax, or compliance industries.
Familiarity with containerization tools like Docker and orchestration with Kubernetes.
Background in security, observability, or compliance automation.

Requirements

7+ years of software engineering experience, with at least 2+ years in a leadership or principal-level role.
Deep expertise in Python, including API development, performance optimization, and testing.
Experience in Event-driven architecture, Kafka/RabbitMQ-like systems.
Strong experience with AWS services (e.g., ECS, Lambda, S3, RDS, CloudWatch).
Solid understanding of Terraform for infrastructure as code.
Proficiency with Jenkins or similar CI/CD tooling.
Comfortable balancing technical leadership with hands-on coding and problem-solving.
Strong communication skills and a collaborative mindset.

Responsibilities

Lead, mentor, and inspire a high-performing engineering team (or operate as a hands-on technical lead).
Drive the design and development of scalable backend services using Python.
Experience in Django, FastAPI, Task Orchestration Systems.
Own and evolve our CI/CD pipelines with Jenkins, ensuring fast, safe, and reliable deployments.
Architect and manage infrastructure using AWS and Terraform with a DevOps-first mindset.
Collaborate cross-functionally with product managers, designers, and compliance experts to deliver features that make tax compliance seamless for our users.
Set and enforce engineering best practices, code quality standards, and operational excellence.
Stay up-to-date with industry trends and advocate for continuous improvement in engineering processes.
Experience in fintech, tax, or compliance industries.
Familiarity with containerization tools like Docker and orchestration with Kubernetes.
Background in security, observability, or compliance automation.

Requirements

7+ years of software engineering experience, with at least 2+ years in a leadership or principal-level role.
Deep expertise in Python, including API development, performance optimization, and testing.
Experience in Event-driven architecture, Kafka/RabbitMQ-like systems.
Strong experience with AWS services (e.g., ECS, Lambda, S3, RDS, CloudWatch).
Solid understanding of Terraform for infrastructure as code.
Proficiency with Jenkins or similar CI/CD tooling.
Comfortable balancing technical leadership with hands-on coding and problem-solving.
Strong communication skills and a collaborative mindset.

Python Developer

Global IT consulting & Software Solution Provider

Agency job

via Jobdost by Sathish Kumar

Indore, Jaipur, Ahmedabad, Kolkata

2.5 - 5 yrs

₹3L - ₹8L / yr

Python

Django

Flask

RESTful APIs

SQL

+1 more

Must have exp in Django. [ Mandatory]

The ability to problem-solve and critically think.
High level of knowledge of Python and the Django framework.
Familiarity with event driven programming as well as the MVC.
Good understanding of SQL databases.
Good understanding of REST APIs.

Must have exp in Django. [ Mandatory]

The ability to problem-solve and critically think.
High level of knowledge of Python and the Django framework.
Familiarity with event driven programming as well as the MVC.
Good understanding of SQL databases.
Good understanding of REST APIs.

Senior Software Engineer - Python/AI

at Tipstat Infotech Pvt Ltd

2 recruiters

Posted by Alok Pandey

Remote, Bengaluru (Bangalore)

3 - 6 yrs

₹8L - ₹15L / yr

Python

Django

Flask

FastAPI

Key Responsibilities

Design and implement scalable, maintainable, and efficient Python applications
Lead technical projects from conception to deployment
Collaborate with cross-functional teams to define and implement new features
Write clean, testable code with appropriate documentation
Conduct code reviews and provide constructive feedback to team members
Mentor junior developers and contribute to their professional growth
Participate in technical architecture discussions and decision-making
Troubleshoot and debug complex software issues
Contribute to continuous improvement of development practices and processes
Design and implement AI/ML solutions using LLMs and related technologies
Optimize and maintain AI model deployment pipelines

Required Qualifications

Bachelor's degree in Computer Science, Software Engineering, or related field
5+ years of professional software development experience
Strong proficiency in Python and its ecosystem (Django/Flask, FastAPI)
Experience with SQL and NoSQL databases
Solid understanding of software design patterns and principles
Experience with version control systems (Git)
Strong knowledge of RESTful APIs and microservices architecture
Proficiency in writing unit tests and understanding of TDD practices
Experience with CI/CD pipelines and deployment automation
Strong problem-solving and analytical skills

AI/ML Technical Skills

Experience with LLM frameworks (LangChain, LlamaIndex)
Knowledge of working with large language models (GPT, Claude, etc.)
Understanding of prompt engineering and LLM fine-tuning concepts
Experience with vector databases (Pinecone, Weaviate, or similar)
Familiarity with AI model deployment and serving (BentoML, Ray Serve)
Experience with machine learning libraries (PyTorch, TensorFlow, or similar)
Knowledge of AI/ML observability and monitoring tools
Understanding of AI safety practices and responsible AI development
Experience with embedding models and semantic search implementations
Familiarity with AI application development patterns and best practices

Key Responsibilities

Design and implement scalable, maintainable, and efficient Python applications
Lead technical projects from conception to deployment
Collaborate with cross-functional teams to define and implement new features
Write clean, testable code with appropriate documentation
Conduct code reviews and provide constructive feedback to team members
Mentor junior developers and contribute to their professional growth
Participate in technical architecture discussions and decision-making
Troubleshoot and debug complex software issues
Contribute to continuous improvement of development practices and processes
Design and implement AI/ML solutions using LLMs and related technologies
Optimize and maintain AI model deployment pipelines

Required Qualifications

Bachelor's degree in Computer Science, Software Engineering, or related field
5+ years of professional software development experience
Strong proficiency in Python and its ecosystem (Django/Flask, FastAPI)
Experience with SQL and NoSQL databases
Solid understanding of software design patterns and principles
Experience with version control systems (Git)
Strong knowledge of RESTful APIs and microservices architecture
Proficiency in writing unit tests and understanding of TDD practices
Experience with CI/CD pipelines and deployment automation
Strong problem-solving and analytical skills

AI/ML Technical Skills

Experience with LLM frameworks (LangChain, LlamaIndex)
Knowledge of working with large language models (GPT, Claude, etc.)
Understanding of prompt engineering and LLM fine-tuning concepts
Experience with vector databases (Pinecone, Weaviate, or similar)
Familiarity with AI model deployment and serving (BentoML, Ray Serve)
Experience with machine learning libraries (PyTorch, TensorFlow, or similar)
Knowledge of AI/ML observability and monitoring tools
Understanding of AI safety practices and responsible AI development
Experience with embedding models and semantic search implementations
Familiarity with AI application development patterns and best practices

Django Developer

at Intelekt AI (Previously Techweirdo)

3 recruiters

Posted by Gaurab Patra

Remote only

2 - 3 yrs

₹6L - ₹7L / yr

Django

Python

Flask

About TechWeirdo:

Techweirdo delivers secure enterprise solutions from SaaS to On-Premise, anywhere, from Application to AI. We offer consultation, services and products to holistically address the digital transformation goals of the enterprises.

Skills/ Role Requirements:

Strong hands-on experience of Django REST framework
Experience in working in a dockerized environment
Implementation knowledge of scalable microservices architecture
Experience in using celery
Domain-driven design principles
Strong SQL skills
Ability to deploy a python backend on production in a dockerized environment with Nginx and Gunicorn
Experience in integrating ML models in Django or Flask is a plus
Experience with AWS services like S3, API gateway, SES, SQS, SNS, Aurora, Dynamo is plus
Knowledge of lambda and cloudformation are plus
Knowledge of React is plus

Working with TechWeirdo be like:

Surrounded by curious learners: With a Growth Mindset as our core strength, we created a learning environment with curious tech learners.
New challenges every day: There is no ordinary day at TechWeirdo, if you like solving problems, then this is the right place for you.
Zero micro-management, limited supervision: We encourage our team to take on challenging tasks and solve complex problems by taking ownership of their tasks. We trust our team to take calculated risks.
Great networking: You will be connected with c-suite executives of top organizations while working with our winning team.
Building technology how you want, when you want: We welcome people who see things differently as they are the one who has ability to change the world.
Being heard in every meeting: At TechWeirdo, suggestions are encouraged, initiatives are supported, and opinions and perspectives are valued.

About TechWeirdo:

Skills/ Role Requirements:

Strong hands-on experience of Django REST framework
Experience in working in a dockerized environment
Implementation knowledge of scalable microservices architecture
Experience in using celery
Domain-driven design principles
Strong SQL skills
Ability to deploy a python backend on production in a dockerized environment with Nginx and Gunicorn
Experience in integrating ML models in Django or Flask is a plus
Experience with AWS services like S3, API gateway, SES, SQS, SNS, Aurora, Dynamo is plus
Knowledge of lambda and cloudformation are plus
Knowledge of React is plus

Working with TechWeirdo be like:

Surrounded by curious learners: With a Growth Mindset as our core strength, we created a learning environment with curious tech learners.
New challenges every day: There is no ordinary day at TechWeirdo, if you like solving problems, then this is the right place for you.
Zero micro-management, limited supervision: We encourage our team to take on challenging tasks and solve complex problems by taking ownership of their tasks. We trust our team to take calculated risks.
Great networking: You will be connected with c-suite executives of top organizations while working with our winning team.
Building technology how you want, when you want: We welcome people who see things differently as they are the one who has ability to change the world.
Being heard in every meeting: At TechWeirdo, suggestions are encouraged, initiatives are supported, and opinions and perspectives are valued.

Python Developer

at CARPLAI

Posted by Vaishali Singh

Delhi, Gurugram, Noida, Ghaziabad, Faridabad

2 - 5 yrs

Best in industry

Python

Django

Flask

Docker

Distributed Systems

+1 more

Specifically, the role would involve :
- Taking ownership of building specific components of CARPL

- Working with the product team to prioritize tasks within these components

- Working with customers to redefine and modify the platform based on user input (optional).

You are the ideal candidate for this role if you :
- Provable proficiency in Go programming

- Have expert-level command over Python, Django, Flask, RDMS, NoSQL, Git Test, distributed systems.

-Experience with working in cloud environments, agile development methodologies with Test Driven Development (TDD) would be an advantage.

- Are familiar with Docker, Kubernetes

- It would be awesome if you are also familiar with DICOM, DCM4CHEE, HL7

- Are familiar with Jira, Asana, and Slack

- Knowledge of Go templating, common frameworks, and tools

- Believe that the future of healthcare lies in the power of AI and analytics

- Thrive in a chaotic, fast-moving, and ambiguous work environment

Senior Python Engineer - Remote

at Fulfil.IO

1 recruiter

Posted by Madhuri C

Remote only

4 - 8 yrs

₹10L - ₹15L / yr

Python

Django

Flask

PostgreSQL

Celery

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 (2-3 years)
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*

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 (2-3 years)
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*

Software Engineer I - Backend

at DATAKYND LLP

1 recruiter

Posted by Yashwanth Sagar

Hyderabad

2 - 2 yrs

₹6L - ₹8L / yr

Django

Python

RESTful APIs

PostgreSQL

DATAKYND seeks a Python Developer who can collaborate with our front end developers and designers to meet multiple project needs for our clients. We seek team player that can think beyond the code to provide recommendations and solutions focused on meeting client’s needs.

Responsibilities:

Full-stack development
Develop data migration, conversion, cleansing, retrieval tools and processes (ETL) using pandas
Web Automation, Web crawlers and scrapers
Data import/export formats for third-party applications (JSON/CSV)
Integrations with third-party applications (REST API)
Requirements analysis and providing solutions using Python and related tools.
Supporting and maintaining existing Python scripts, applications and interfaces.
Evaluating emerging open-source libraries and providing recommendations.
Strong analytical and problem-solving skills is necessary

Primary Technical and Functional Skills:

Python 3.x , Web frameworks (Django, Flask)
JS, HTML, JavaScript, CSS, Bootstrap
PostgreSQL, MongoDB, SQL
Multithreading, Logging, Email, Schedulers
Third-party integration, Rest APIs and microservice
JSON/CSV

Secondary Technical and Functional Skills:

Basics of Linux, Nginx, Gunicorn, Apache, Wsgi
Github , Docker
Cloud platforms such as GCP, Azure or AWS
Design and workflow document preparation

Desired profile:

Should have excellent verbal and written communication skill

Responsibilities:

Full-stack development
Develop data migration, conversion, cleansing, retrieval tools and processes (ETL) using pandas
Web Automation, Web crawlers and scrapers
Data import/export formats for third-party applications (JSON/CSV)
Integrations with third-party applications (REST API)
Requirements analysis and providing solutions using Python and related tools.
Supporting and maintaining existing Python scripts, applications and interfaces.
Evaluating emerging open-source libraries and providing recommendations.
Strong analytical and problem-solving skills is necessary

Primary Technical and Functional Skills:

Python 3.x , Web frameworks (Django, Flask)
JS, HTML, JavaScript, CSS, Bootstrap
PostgreSQL, MongoDB, SQL
Multithreading, Logging, Email, Schedulers
Third-party integration, Rest APIs and microservice
JSON/CSV

Secondary Technical and Functional Skills:

Basics of Linux, Nginx, Gunicorn, Apache, Wsgi
Github , Docker
Cloud platforms such as GCP, Azure or AWS
Design and workflow document preparation

Desired profile:

Should have excellent verbal and written communication skill

Backend Developer

at DocMyDoc

1 recruiter

Posted by Bharat S

Bengaluru (Bangalore)

3 - 7 yrs

₹7L - ₹15L / yr

Python

Django

Flask

Rapid application development

RESTful APIs

+7 more

You will be part of the core engineering team building a high-impact consumer healthtech product.
You will get to own and build world-class, stable, secure and scalable solutions
Ownership, trust and flexibility comes with the job and you are expected to consistently raise the bar in terms of technical proficiency and quality of code.
You will get to work with a highly experienced team in a very informal, yet results-oriented environment
You should think consumer-first and have the ability to work in a dynamic and fast-paced environment
You will actively participate in defining stable and scalable engineering processes to meet the demands of a fast growing team.

3+ years hands-on application development experience in Python, Django, Flask & NodeJS
Highly proficient in SQL and NoSQL databases and Redis.
Should have a strong hands-on working knowledge on AWS services like EC2, S3, Route53, SES, SQS, SNS etc.
Should have successfully built and deployed complex and resource efficient backend APIs that work flawlessly at scale
Should be willing to take on responsibility and ownership and should be highly motivated and fun to work with :)
Experience in working at fast-paced startups is a big plus!

If you have the knowledge, experience and hunger to make a positive impact, we’d love to meet you.

Python Tech Lead

at Artificial Learning Systems

1 video

3 recruiters

Posted by Bindu Varma

Bengaluru (Bangalore)

5 - 10 yrs

₹5L - ₹24L / yr

Python

NOSQL Databases

RESTful APIs

JSON

Flask

+1 more

Artificial Learning Systems India Pvt. Ltd. is looking for an exceptional Technical Lead who will work with the engineering team and will have a good background in, and understanding of, software systems, and one who has the ability to work closely with the rest of the Engineering team from the early stages of design all the way through identifying and resolving production issues. Candidate Profile: The ideal candidate will be passionate about this role which involves deep knowledge of both the application and the product, and he/she will also believe that automation is key to operating large-scale systems. She/he should have created and led an application development from scratch. Should have good scaling experience of DB. Education: BE/B.Tech. from reputed College Technical skills required: • 5+ years’ experience as a backend web developer in Python • Software design skills in product development • Strong understanding of the 3 key areas of web application architecture server backend, frontend presentation (HTML, CSS) and interactive web (JavaScript and jQuery) • Proficiency in a modern open-source NoSQL database, preferably Cassandra • Proficient in HTTP protocol, REST APIs, JSON • Ability to do database design and modeling • Experience with Flask (Must have) Django (Good to have) • Experience with Gunicorn, Celery, RabbitMQ • Experience in AWS Job Type: Full time, permanent Job Location: Bangalore Who are we? Artificial Learning systems (Artelus) is a young company with CE Class I certified healthcare products, working in the Deep Learning space to solve healthcare problems. The company seeks to make products which would complement the knowledge and assist clinicians in making faster and more accurate diagnoses.

Python Developer

at geitpl.com

Posted by Linda Jones

Indore

3 - 7 yrs

₹7L - ₹50L / yr

0360

Python

Django

Ruby on Rails (ROR)

We have 7 years of experience python ,Django . Please have a look at https://www.geitpl.com/ . We're also a top rated agency on Upwork with 100% success rate:- https://www.upwork.com/companies/~01f756c74f4d5ebe37 . We can execute our services to your concern for you at a much lower cost than what it might be in-house. We have a three tier quality check system so, No compromise on quality!