Senior Python developer Jobs

New

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

New

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

New

Senior Python Developer

VarSome.com is the world’s leading website for professional human genetics. With...

Location

Greece , Athens

Salary:

Not provided

Saphetor

Expiration Date

Until further notice

Requirements

BS and/or MS degree in Computer Science
Proven track record (at least 5 years) as a Python Developer with hands-on experience in Django/Django Rest Framework, building restful APIs
Solid understanding of MariaDB or similar relational database systems
Proficiency in Docker for containerization and orchestration
Good experience with code testing (unit testing, integration tests, functional tests)
Strong analytical and problem-solving skills with a keen eye for detail
Familiarity with agile methodologies and the ability to adapt to a fast-paced development environment
Excellent communication and collaboration skills to work effectively in a team environment
Fluency in English (written and spoken)

Job Responsibility

Development of server-side logic, ensuring high performance and responsiveness to requests from/to the front-end
Maintenance and advancement of our current stack of Python web applications among which the VarSome Clinical application, the VarSome.com application, the VarSome API
Conduct and participate in code reviews to maintain code quality and mentor junior developers
Discussions on system architecture, writing critical tests, optimizing performance, writing reports, coordinating with our front-end team and developing custom functionality for clients - with full responsibility for the quality of your work and deliverables

What we offer

A position in a fascinating healthcare growth domain, at the cutting edge of technology and research
A competitive compensation package combined with additional benefits
Remote work if you are based outside Athens. Hybrid 1 day per week at the office if you are based in Athens
Endless learning opportunities, while transferring new technologies from academics to clinical practice all over the world

Fulltime

New

Senior Python Developer

Join us at Provectus as part of a team dedicated to building cutting-edge techno...

Location

Serbia

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Strong proficiency in Python programming
Solid understanding of object-oriented programming (OOP) and software design patterns
Experience in building RESTful APIs and servers with frameworks like FastAPI, Django REST, or Flask
Experience in building chatbot applications
Experience with Docker for containerization and Kubernetes for orchestration
Understanding of microservices architecture and related patterns
Solid software engineering skills, with the ability to produce well-structured, maintainable code
Experience with AWS and serverless computing
Proficiency in both SQL and NoSQL databases, such as Postgres and DynamoDB
Experience with unit testing and test-driven development

Job Responsibility

Develop and maintain scalable Python applications
Build and optimize RESTful APIs and servers using frameworks such as FastAPI, Django REST, or Flask
Design and implement chatbot applications using generative AI technologies
Implement and optimize Retrieval Augmented Generation (RAG) systems
Profile and optimize Python code to enhance performance
Collaborate with cross-functional teams, including ML engineers and product managers, to deliver high-quality products
Write clean, maintainable, and well-documented code
Stay updated with the latest developments in Python and AI technologies and propose innovative solutions

What we offer

Participate in internal training programs (Leadership, Public Speaking, etc.) with full support for AWS and other professional certifications
Work with the latest AI tools, premium subscriptions, and the freedom to use them in your daily work
Collaboration with an international, cross-functional team
Comprehensive private medical insurance or budget for your medical needs
Paid sick leave, vacation, and public holidays
Equipment and all the tech you need for comfortable, productive work
Special gifts for weddings, childbirth, and other personal milestones

New

Senior Python Developer

Join us at Provectus as part of a team dedicated to building cutting-edge techno...

Location

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Strong proficiency in Python programming
Solid understanding of object-oriented programming (OOP) and software design patterns
Experience in building RESTful APIs and servers with frameworks like FastAPI, Django REST, or Flask
Experience in building chatbot applications
Experience with Docker for containerization and Kubernetes for orchestration
Understanding of microservices architecture and related patterns
Solid software engineering skills, with the ability to produce well-structured, maintainable code
Experience with AWS and serverless computing
Proficiency in both SQL and NoSQL databases, such as Postgres and DynamoDB
Experience with unit testing and test-driven development

Job Responsibility

Build and optimize RESTful APIs and servers using frameworks such as FastAPI, Django REST, or Flask
Implement and optimize Retrieval Augmented Generation (RAG) systems
Profile and optimize Python code to enhance performance
Collaborate with cross-functional teams, including ML engineers and product managers, to deliver high-quality products
Write clean, maintainable, and well-documented code
Stay updated with the latest developments in Python and AI technologies and propose innovative solutions

What we offer

Participate in internal training programs (Leadership, Public Speaking, etc.) with full support for AWS and other professional certifications
Work with the latest AI tools, premium subscriptions, and the freedom to use them in your daily work
Collaboration with an international, cross-functional team
Comprehensive private medical insurance or budget for your medical needs
Paid sick leave, vacation, and public holidays
Equipment and all the tech you need for comfortable, productive work
Special gifts for weddings, childbirth, and other personal milestones

New

Senior Python Developer

Join Our Back-end Engineering Team! As we grow and take on exciting new challeng...

Location

Salary:

Not provided

Mad Devs

Expiration Date

Until further notice

Requirements

Proficiency in Python programming (7+ years)
Knowledge of and experience with Voice, SIP, and WebRTC
Language Proficiency: English at B2-C1 level, Russian at B2 level.
Experience designing and developing APIs (FastAPI preferred)
Strong knowledge of microservice architecture and design patterns
Proficiency in databases like Postgres, Redis, and MySQL
Experience with containerization (Docker, Docker Compose)
Familiarity with Google Cloud Platform (GCP), including deployment and service management
Knowledge of Lex-Yacc Parser and Linux is a plus
Familiarity with Google Kubernetes Engine (GKE) is a bonus

Job Responsibility

Develop microservices using Python, FastAPI, Gunicorn, and related technologies
Deploy services on Google Cloud using Google Cloud CLI
Collaborate with cross-functional teams to translate business requirements into technical solutions
Write clean, maintainable, and efficient code following best practices
Organize CI/CD processes for seamless automated deployments
Work with DevOps and infrastructure teams to optimize the deployment pipeline
Conduct code reviews and provide constructive feedback to team members

What we offer

Flexible working hours
Remote-first culture
Long-term projects
Salary in dollars
Professional communities
Onsite business trips
Training budget
Paid conferences

Senior Python developer

Noveo

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 10, 2025

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Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 10, 2025

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Job Posted:
December 10, 2025