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Senior Python Engineer Jobs in Connecticut (NOW HIRING)

eTeam

Senior Java Python Backend Developer

Hartford, CT · On-site

$121K - $157K/yr

Job Summary : eTeam is seeking a Senior Java Python Backend Developer for a contract position. The role involves handling development projects in Java and Python, with responsibilities including ...

Wise Skulls

Senior AI Engineer

Hartford, CT · On-site

$123K - $162K/yr

Senior AI Engineer Location: Hartford, CT | Blue Bell, PA | Jersey City, NJ | Arizona City, AZ ... Good skills on Java or Python frameworks such as Java Springboot or Python FastAPI * Strong AI ...

Interactive Brokers

Senior Software Engineer

Greenwich, CT · On-site

$110 - $150/hr

We seek a self-driven, self-motivated & self-managed software developer with expertise in Python programming. * An ideal candidate will be able to design/develop solutions based on the requirements ...

Interactive Brokers

Sr Software Engineer

Greenwich, CT · On-site

$137K - $181K/yr

We seek a self-driven, self-motivated & self-managed software developer with expertise in Python programming. * An ideal candidate will be able to design/develop solutions based on the requirements ...

NAVA Software Solutions

Senior Data Engineer

Bloomfield, CT · On-site

$105K - $143K/yr

Senior Data Engineer Location: Bloomfield, CT; Denver, CO; Austin, TX; NYC, NY; virtual work is ... Java or Scala and Python * 3+ years of working experience in Apache Spark, PySpark, Apache Airflow ...

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Senior Python Engineer information

See Connecticut salary details

$52.3K

$135.1K

$185.5K

How much do senior python engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior python engineer in Connecticut is $135,059.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,600.00 and $155,500.00 per year, depending on experience, location, and employer.

Are senior Python engineers in demand?

Senior Python engineers are highly in demand due to the language's widespread use in web development, data analysis, machine learning, and automation. Companies seek experienced developers with strong problem-solving skills and knowledge of frameworks like Django or Flask, making this a competitive and growing field.

What are the key skills and qualifications needed to thrive as a senior Python engineer, and why are they important?

To thrive as a Senior Python Engineer, you need expert knowledge of Python programming, software architecture, and experience with web frameworks, supported by a degree in computer science or related field. Familiarity with tools like Django, Flask, REST APIs, Docker, and version control systems such as Git is typically required, along with possible certifications in cloud technologies or Python itself. Strong problem-solving abilities, leadership, and effective communication skills help you lead teams and collaborate across departments. These skills ensure robust, scalable software solutions and foster innovation and efficiency within development projects.

What does a senior Python engineer do?

A Senior Python Engineer is an experienced software developer who specializes in designing, developing, and maintaining applications using the Python programming language. They often take on leadership roles within development teams, contribute to architectural decisions, and mentor junior engineers. Senior Python Engineers work on complex projects, ensure code quality, and help implement best practices to improve efficiency and reliability. Their work may span back-end development, data engineering, automation, and integrating with other technologies.

What are the common challenges senior Python engineers face when leading projects, and how can they effectively address them?

Senior Python Engineers often encounter challenges such as balancing hands-on coding with overseeing project architecture, mentoring junior developers, and ensuring code quality across the team. Effectively addressing these challenges involves strong communication, setting clear coding standards, and fostering a collaborative environment through regular code reviews and knowledge-sharing sessions. Staying updated on best practices and leveraging automation tools for testing and deployment can also help streamline workflows and maintain high-quality deliverables.
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What cities in Connecticut are hiring for Senior Python Engineer jobs? Cities in Connecticut with the most Senior Python Engineer job openings:
Senior Python Engineer jobs near you
Infographic showing various Senior Python Engineer job openings in Connecticut as of August 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $135,059 per year, or $64.9 per hour.

Sr. Python & Snowflake Developer

Cognizant Technology Solutions

Hartford, CT • On-site

$8.5K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Cognizant rating

7.4

Company rating: 7.4 out of 10

Based on 85 frontline employees who took The Breakroom Quiz

52nd of 72 rated business consultants

Job description

Senior Python & Snowflake Developer
About the role
As a Senior Python & Snowflake Developer, you will make an impact by designing and delivering scalable data solutions that enable advanced analytics, operational reporting, and business intelligence across the enterprise. You will be a valued member of the Data Engineering team and work collaboratively with data architects, analysts, product owners, and business stakeholders to build modern cloud-based data platforms that support critical business outcomes.
In this role, you will:
  • Design, develop, and optimize scalable data processing solutions using Python and Snowflake to support analytics, reporting, and operational workloads.
  • Build and maintain batch and near real-time data pipelines that deliver accurate, reliable, and high-quality data across enterprise systems.
  • Develop and optimize Snowflake SQL solutions, including data models, transformations, stored procedures, and automated processing tasks.
  • Collaborate with business and technology stakeholders to translate requirements into secure, scalable, and maintainable data architectures.
  • Drive engineering excellence through code reviews, automation, performance optimization, monitoring, and continuous improvement initiatives.

Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring time in a Cognizant or client office as determined by project and business needs. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
What you need to have to be considered
  • 6-10 years of experience in software development, data engineering, or related technical roles.
  • Strong hands-on experience developing solutions using Python.
  • Extensive experience designing and optimizing data solutions on the Snowflake platform.
  • Advanced SQL skills with experience developing complex queries, transformations, and data processing workflows.
  • Proven experience building and supporting enterprise-scale data pipelines and data integration solutions.
  • Knowledge of data warehousing concepts, data modeling, data quality, and performance optimization techniques.
  • Experience implementing monitoring, alerting, and operational support processes for production data environments.
  • Strong understanding of secure coding practices, data protection standards, and software development best practices.
  • Excellent analytical, problem-solving, communication, and stakeholder management skills.

These will help you stand out
  • Experience working within Property & Casualty Insurance environments.
  • Knowledge of underwriting, claims, policy administration, billing, or insurance analytics processes.
  • Experience designing near real-time or event-driven data integration solutions.
  • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP).
  • Experience creating reusable frameworks, automation solutions, and engineering standards.
  • Experience supporting enterprise reporting, advanced analytics, and business intelligence initiatives.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
Salary and Other Compensation:
Applications will be accepted until August 14,2026.
The annual salary for this position is between $85,00- $120,000 USD depending on experience and other qualifications of the successful candidate.
This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.
Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
  • Medical/Dental/Vision/Life Insurance
  • Paid holidays plus Paid Time Off
  • 401(k) plan and contributions
  • Long-term/Short-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

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