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Senior Python Developer Jobs in Chalfont, PA (NOW HIRING)

Accord Technologies Inc.

Sr. AI Developer w/ Reactjs

Warren, NJ · On-site

$56.50 - $74.75/hr

Sr. AI Developer w/ Reactjs Location: Warren, NJ (Onsite) Position type: W2 contract. Job Overview ... The ideal candidate will have strong skills in Python, React.js, Retrieval-Augmented Generation ...

Technogen, Inc.

Senior Azure DevOps Engineer

Oaks, PA

$133K - $170.80K/yr

We are seeking an experienced Senior Azure DevOps Engineer with deep expertise in Terraform-based ... Automate operational tasks via scripting (PowerShell, Bash, Python preferred). Work with developers ...

New

Orion

Senior DevOps Engineer

King Of Prussia, PA · Hybrid

$94.87K - $146.95K/yr

As a Senior DevOps Engineer, you will help to ensure the health, efficacy, and performance of our ... Python * Has experience with modern development and testing techniques such as CI/CD * Has ...

Alivia Analytics

Senior DevOps Engineer

Newtown Square, PA · Remote

$125K - $165K/yr

Job Title: Senior DevOps Engineer Location: United States (Remote) Department: Infrastructure ... Experience with Python for scripting and automation. * Strong familiarity with git-based version ...

Acess Global

Sr ML Engineer

Malvern, PA · On-site

$102.50K - $140.80K/yr

Job Title: Sr ML Engineer Location: CITY - Malvern, PA Duration: 6 months Experience Required: 8-10 ... Python and ML frameworks (TensorFlow / PyTorch / Scikit‑learn) Experience building scalable ML ...

The Hartford

Senior ETL Developer

Wayne, PA

$100K - $140K/yr

The senior ETL developer should be able to translate business requirements into technical ... Knowledge of Python or other scripting languages for automation * Familiarity with monitoring tools

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Senior Python Developer information

See Chalfont, PA salary details

$53.2K

$137.3K

$188.6K

How much do senior python developer jobs pay per year?

As of May 29, 2026, the average yearly pay for senior python developer in Chalfont, PA is $137,330.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,500.00 and $158,100.00 per year, depending on experience, location, and employer.

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

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 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 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.

What cities near Chalfont, PA are hiring for Senior Python Developer jobs? Cities near Chalfont, PA with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Chalfont, PA as of May 2026, with employment types broken down into 81% Full Time, 11% Part Time, and 8% Contract. Highlights an 92% Physical, 5% Hybrid, and 3% Remote job distribution, with an average salary of $137,330 per year, or $66 per hour.
Senior Snowflake Software Developer

Senior Snowflake Software Developer

Dew Softech Inc

Trenton, NJ

$54.75 - $72.25/hr

Other

Posted 8 days ago

Job description

Senior Snowflake Developer

Location: Trenton, NJ (Hybrid)

Position Type: Contract
Job Description

We are looking for a Senior Snowflake Software Developer to design, develop, and optimize Snowflake data solutions for enterprise-level applications. This position will be full-time, and hybrid. With employees expected to work onsite 3 days per week.

  • Design and maintain Snowflake data schemas, models, and data lake architectures
  • Develop efficient, automated ELT pipelines to ingest data from diverse enterprise sources into Snowflake
  • Build data transformation pipelines utilizing dbt (Data Build Tool) and native Snowflake features like tasks and streams
  • Write custom data engineering scripts, automation pipelines, and UDFs using Python and Snowpark
  • Optimize query performance and virtual warehouse sizing using query profiles and automatic clustering
  • Monitor, audit, and optimize Snowflake credit consumption and warehouse spending
  • Write complex SQL queries, analytical functions, and advanced stored procedures
  • Implement robust security and data governance measures, including RBAC, masking policies, and encryption
  • Establish automated data quality validation frameworks, monitoring alerts, and observability dashboards
  • Manage database infrastructure and dbt models as code within version control systems (Git) using automated CI/CD deployment pipelines
  • Implement disaster recovery strategies utilizing Snowflake Replication, Failover Groups, and Time Travel
  • Collaborate with cross-functional data, science, and analytics teams in an Agile/Scrum environment

What You'll Need

Required:

  • Bachelor s or Master s degree in computer science, data engineering, or a related field.
  • 7+ years of experience in data warehousing, data modeling, and enterprise data engineering.
  • 3+ years of direct, hands-on production engineering experience inside Snowflake.
  • Strong proficiency in Python development tailored for data engineering, including hands-on Snowpark experience.
  • Proven production experience using modern transformation tools, specifically dbt (Data Build Tool).
  • Solid experience with Snowflake cost management, infrastructure optimization, and performance tuning.
  • Deep understanding of enterprise data security, role-based access control (RBAC), and governance compliance.
  • Experience managing infrastructure as code via Git and automated CI/CD deployment pipelines.
  • Excellent problem-solving, communication, and Agile collaboration skills.

Preferred:

  • Snowflake certifications (such as SnowPro Core or Advanced).
  • Agile Scrum team collaboration experience.

Physical Demands

  • Ability to safely and successfully perform the essential job functions consistent with the ADA and other federal, state, and local standards.
  • Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor.
  • Must be able to communicate with customers/team members over the phone and in person.
  • Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings, etc.

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