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Senior Python Developer Jobs in Greenwich, CT (NOW HIRING)

Perennial Resources International

Python Developer

Manhattan, NY · On-site

$55.50 - $76.25/hr

What you''''ll do: 🔹 Build automated reporting solutions and dashboards for senior leadership ... Python 🔹 Contribute to ETL pipelines and reporting infrastructure from the ground up 🔹 ...

Staffingine LLC

Senior AWS Python Developer

New York, NY · On-site

$132K - $178K/yr

Job Title: Sr. AWS Python Developer Job Location: New York, NY Job Type: Contract * Develop and maintain highly scalable high performance and highly available systems Write well tested efficient and ...

Ztek Consulting

Senior Python & SQL Developer

Manhattan, NY · On-site

$133K - $180K/yr

Minimum 8+ years of experience in Python application development and SQL programming. * Minimum 5+ years of experience working with relational databases such as SQL Server, Oracle, PostgreSQL, or ...

Neotecra

Senior Python/AWS Developer

New York, NY · On-site

$132K - $178K/yr

Skilled at Python Web Development and familiar with Django and FastAPI Frameworks * Experienced and/or Certified AWS Cloud Developer * Experienced developing and configuring AWS API Gateway

1 point system

AI/Python Developer

New York, NY · Remote

$51.50 - $71/hr

Mentor senior engineers and cultivate future technical leaders. * Drive adoption of AI-assisted ... Expert-level Python development experience * Proven experience building scalable distributed ...

Old Mission

Senior Python Software Engineer

New York, NY · On-site

$150K - $250K/yr

About the Position We are on the lookout for Software Engineers who excel in Python. As a Software Engineer, you'll play a pivotal role on your team, taking ownership of cutting-edge projects. Your ...

Old Mission

Senior Python Software Engineer

New York, NY · On-site +1

$150K - $250K/yr

About the Position We are on the lookout for Software Engineers who excel in Python. As a Software Engineer, you'll play a pivotal role on your team, taking ownership of cutting-edge projects. Your ...

Capgemini

Senior Python/GenAI Engineer

Manhattan, NY · On-site

$105K - $115K/yr

... using Python FastAPI async programming patterns and secure service integration practicesImplement authentication authorization entitlement checks and secure access patterns for user specific ...

ACI Infotech

Sr Python Backend Developer

Manhattan, NY · On-site

Python Backend Developer Hybrid for NYC Long term Contract Job Summary We are looking for an experienced Python Backend Developer to design, develop, and maintain scalable backend applications and ...

Citi

Senior Python AI Engineer (Hands-On), VP

New York, NY

$132K - $178K/yr

Citi's global Innovation Labs is seeking a versatile Senior GenAI Platform Engineer to spearhead ... Qualifications 5+ years' progressive experience with hands-on Python engineering in developing and ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Greenwich, CT

Senior Python Developer information

See Greenwich, CT salary details

$61.8K

$159.4K

$219K

How much do senior python developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for senior python developer in Greenwich, CT is $159,442.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,400.00 and $183,600.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a senior Python developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What are the key skills and qualifications needed to thrive as a senior Python developer?

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by senior Python developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

What are the most commonly searched types of Python Developer jobs in Greenwich, CT?

The most popular types of Python Developer jobs in Greenwich, CT are:

What are popular job titles related to Senior Python Developer jobs in Greenwich, CT?

For Senior Python Developer jobs in Greenwich, CT, the most frequently searched job titles are:

What job categories do people searching Senior Python Developer jobs in Greenwich, CT look for?

The top searched job categories for Senior Python Developer jobs in Greenwich, CT are:

What cities near Greenwich, CT are hiring for Senior Python Developer jobs?

Cities near Greenwich, CT with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Greenwich, CT as of September 2026, with employment types broken down into 3% Internship, 85% Full Time, 7% Part Time, and 5% Contract. Highlights an 79% Physical, 4% Hybrid, and 17% Remote job distribution, with an average salary of $159,442 per year, or $76.7 per hour.

SENIOR PYTHON FULL STACK DEVELOPER

Manhattan, NY • On-site

Delan Associates, Inc
Engineering Professional Services • 51 - 200 employees
Learn more about Delan Associates, Incexternal

Other

Posted 26 days ago

Job description

URGENT HIRING – SENIOR PYTHON FULL STACK DEVELOPERRole: Sr. Application Developer – Python Full StackLocation: NYC, NY – HybridContract: 9/14/2026 – 3/31/2027Work Authorization: GC OnlyInterview: In-Person / Face-to-Face Client Interview OnlyLocal Candidates OnlyRequired Skills:
  • 7+ years of hands-on Python + Angular Full Stack development
  • Python with Django or Flask
  • Angular, TypeScript, JavaScript
  • HTTPS REST APIs & JSON
  • MS SQL Server / PostgreSQL / MySQL
  • AWS: EC2, ECS, Lambda, RDS, S3, CloudWatch
  • Azure AD authentication
  • Linux & production log investigation
  • SQL schema/index design & performance tuning
  • CI/CD, source control & DevOps
  • Strong experience supporting 24/7 mission-critical production systems
  • High availability, scalability, monitoring, alerting, backup & recovery
  • Incident response, RCA, deployment & production support
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