Senior Python Developer Job at 3Pillar Global (Mumbai)

Senior Python Developer – Service Implementation

This role focuses on implementing real-world services (e.g., Gmail, Jira) as mod...

Location

India , Noida

Salary:

144000.00 INR / Month

AquSag Technologies

Expiration Date

Until further notice

Requirements

5+ years of experience with practical, production-grade Python development
Strong understanding of system design principles
Proven ability to design modular, high-performance APIs and manage the complete API lifecycle
Hands-on experience with Test Driven Development (TDD)
Strong fundamentals in database schema design and data modeling
Demonstrated ownership of technical decisions, with the ability to explain and justify trade-offs
Excellent technical communication skills — able to explain design, document APIs and collaborate effectively across teams
Able to work at a rapid pace without sacrificing clarity or correctness

Job Responsibility

Designing and Implementing real-world services as modular, production-ready APIs
Creating and maintaining excellent, developer-friendly documentation
Following a strict Test Driven Development approach — tests first, code second
Building at maximum velocity without compromising on reliability or maintainability
Designing and iterating on scalable database schemas for each service integration

Senior Python Developer

We are looking for a Senior Python Developer to join our software development te...

Location

United States , Washington DC

Salary:

Not provided

Maxiom Technology

Expiration Date

Until further notice

Requirements

Work experience as a Python Developer - minimum 5 years
Proficiency in building web-based applications
In-depth knowledge of at least one Python framework
Familiarity with agile environments
Troubleshooting abilities
Good communication skills
BSc in Computer Science, Engineering or relevant field

Job Responsibility

Analyze system requirements and prioritize tasks
Write clean, testable code using Python
Develop technical specifications and architecture
Test and debug various Python applications
Review and refactor code
Deploy fully functional applications
Upgrade existing programs
Support junior developers’ work
Document development and operational procedures

Fulltime

Senior Python Developer

The Applications Development Technology Lead Analyst is a senior level position ...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Experienced Python Developer
Strong knowledge and development experience using Advanced Python
Proficient in Python development
Experience in developing RESTful web services
Demonstrated Subject Matter Expert (SME) in area(s) of Applications Development
Experience in microservices
Hands on software engineer who will be writing code daily
Demonstrate knowledge on code quality, code performance, unit testing, and build processing in the CI/CD
Understanding of both relational and non-relational databases
Able to write shell & batch programs

Job Responsibility

Partner with multiple management teams to ensure appropriate integration of functions to meet goals
Identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets

Fulltime

Senior Python Developer

We are looking for a Senior Python Developer for Finance Application. Inetum is ...

Location

Portugal , Lisbon

Salary:

Not provided

Inetum

Expiration Date

Until further notice

Requirements

Python
C++
OOP
Apache Ignite
GIT
Ansible
Docker
K8s
English – B2

Job Responsibility

Works closely with Business Analysts to ensure the deliveries meet requirements
Develops, unit tests and implements new functionality and enhancements in the system in accordance with bank-wide technical architecture standards
Manages code reviews and source control repository as well as deployments (with APS)
Improves existing software by correcting bugs, refactoring or rewriting code when identified necessary
Manages general software issues relating to data integrity, system efficiency, functional architecture, performance
Provides a clear progress update on tasks to the domain manager on a regular basis, escalates risk and issues in a timely manner
Provides mentoring and guidance to other team members and sets the technical direction within the scope of the concerned applications

Senior Python Developer

Join Barclays as a Senior Python Developer within the Structured Derivatives IT ...

Location

Czechia , Prague

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

Strong experience developing Python web applications using FastAPI or similar modern frameworks and building RESTful APIs
Solid knowledge of SQL and relational databases
ability to design, query, and optimize database interactions
Deep understanding of Object-Oriented Programming (OOP) principles and common design patterns
Experience working with a senior Python engineering tech stack and best practices
End-to-end understanding of the application lifecycle, including development, testing, deployment, and maintenance
Experience participating in code reviews (both giving and receiving feedback) to ensure code quality and maintainability

Job Responsibility

Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance
Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

Senior Python Developer

Take your career to the next level with Amaris Consulting as a Senior Python Dev...

Location

Spain , Esplugues De Llobregat

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

7+ years of exerience as a Senior Python Developer
Strong proficiency with Python for backend development, specially with Pydantic
Experience with one or more frontend frameworks, React
Solid knowledge of Django
Familiarity with lambda functions and AWS
Proven experience with web services and API development
English – Fluent
Strong problem-solving skills and ability to work both independently and as part of a team

Job Responsibility

Develop and maintain robust web applications using Python and Django
Create efficient, reusable front-end components with React
Design, optimize, and maintain database structures to ensure data integrity and performance
Collaborate with designers and other developers to deliver an intuitive and scalable solution
Participate in code reviews and agile ceremonies
Implement CI/CD pipelines using Jenkins
Stay current with the latest industry trends and emerging technologies in Python ecosystem

What we offer

Rapid growth through a personalised career path and salary assessment
Improve your skills through our Technology Academy catalogue, Udemy platform, language classes, webinars and workshops
Take control of your training with a personal annual budget and company-paid certifications
Enjoy flexible policies, remote work options and excellent social benefits such as transport and restaurant tickets, childcare support and private health insurance
Benefit from our WeCare programme, which supports employees in critical situations

Senior Python Developer

We’re looking for a developer who prefers solving open problems over following s...

Location

Salary:

Not provided

OnTheGoSystems

Expiration Date

Until further notice

Requirements

Experienced developer with strong Python skills
Believe in writing tests and clean, reliable code
Open to using AI in your daily work

Job Responsibility

Own high-level goals, shape them into real systems, and get them into production quickly
Contribute to the #1 multilingual plugin for WordPress (WPML)

What we offer

Work from anywhere
Grow your career
Great teammates
Work-life balance
A stable company
Mentorship, learning tools, and internal opportunities
Wellbeing focused benefits

Senior Python Developer

Senior Python Developer (6–8 Years Experience). We are seeking a Senior Python D...

Location

India , Bengaluru

Salary:

Not provided

Randstad

Expiration Date

January 26, 2026

Requirements

6–8 years of experience in Python development
Strong experience with DB2 or Snowflake (SQL tuning, stored procedures, ETL workflows)
Hands-on experience with Python frameworks such as Flask, Django, or FastAPI
Proficiency in writing complex SQL queries and database optimization
Experience with cloud platforms (AWS, Azure, or GCP) and CI/CD pipelines
Familiarity with version control (Git) and Agile methodologies

Job Responsibility

Design, develop, and maintain scalable and efficient Python applications
Work extensively with DB2 or Snowflake for data modeling, query optimization, and performance tuning
Develop and optimize SQL queries, stored procedures, and data pipelines
Collaborate with cross-functional teams to integrate backend services with frontend applications
Implement best practices for code quality, security, and performance
Write unit tests and participate in code reviews
Troubleshoot and resolve production issues

!

Senior Python Developer

3Pillar Global

Location:
India , Mumbai

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 15, 2026

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