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Senior Python Developer Jobs in Tracy, CA (NOW HIRING)

Senior Staff Network Engineer

Pleasanton, CA · Hybrid

$114K - $157K/yr

We are looking for a Senior Staff Network Engineer to design, build, and operate our enterprise ... Build automation using Terraform, Python and CI/CD pipelines * Standardize deployments using IaC ...

Senior Software Engineer, Embedded Systems

Byron, CA · On-site

$136K - $179K/yr

C++ and Python tooling for testing, scripting, and automation around embedded targets * Development ... senior, and exceptionally cross-functional. Most engineers here are comfortable working across ...

Senior Software Engineer, Embedded Systems

Byron, CA · On-site

$136K - $179K/yr

C++ and Python tooling for testing, scripting, and automation around embedded targets * Development ... senior, and exceptionally cross-functional. Most engineers here are comfortable working across ...

Senior Systems Engineer

Pleasanton, CA · On-site

$140K - $180K/yr

Senior Systems Engineer We are looking for a Senior Systems Engineer to join our systems ... Proficiency in scripting for modeling, data analysis, and test automation (Python preferred)

Senior Systems Engineer

Pleasanton, CA · On-site

$140K - $180K/yr

Senior Systems Engineer We are looking for a Senior Systems Engineer to join our systems ... Proficiency in scripting for modeling, data analysis, and test automation (Python preferred)

Sr. Backend Engineer

San Ramon, CA · On-site

$65 - $75/hr

Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... React, TypeScript • Backend: o Python (API platform, AWS Lambda, dynamic DBs) o Node.js, ...

Sr. Backend Engineer

San Ramon, CA · On-site

$65 - $75/hr

Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... React, TypeScript · Backend: o Python (API platform, AWS Lambda, dynamic DBs) o Node.js, ...

Sr. Backend Engineer

San Ramon, CA · On-site

$65 - $75/hr

Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... React, TypeScript · Backend: o Python (API platform, AWS Lambda, dynamic DBs) o Node.js, ...

As a Senior Mechanical Engineering Analyst, you will help the analysis team support the engineering ... Advanced programming experience in Python, Java, C, Fortran, Perl, and/or MATLAB. * Significant ...

As a Senior Mechanical Engineering Analyst, you will help the analysis team support the engineering ... Advanced programming experience in Python, Java, C, Fortran, Perl, and/or MATLAB. * Significant ...

Senior Engineer Firmware

Pleasanton, CA · On-site

$142.11 - $186.06/hr

The Role We are looking for a skilled Senior Firmware Engineer to join a cross‑functional team of ... Experience developing scripts in Python, Perl, or similar languages. * Hands‑on experience using ...

Senior Software Engineer, Operator Tools

Byron, CA · On-site +1

$135K - $178K/yr

C++ and Python development across the stack; comfort moving between application logic and lower ... Contribution to the team's overall software architecture and developer experience, particularly for ...

C++ and Python development across the stack; comfort moving between application logic and lower ... Contribution to the team's overall software architecture and developer experience, particularly for ...

Showing results 21-40

Senior Python Developer information

See Tracy, CA salary details

$59.2K

$152.8K

$209.9K

How much do senior python developer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for senior python developer in Tracy, CA is $152,834.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,800.00 and $176,000.00 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 Tracy, CA?

The most popular types of Python Developer jobs in Tracy, CA are:

What are popular job titles related to Senior Python Developer jobs in Tracy, CA?

For Senior Python Developer jobs in Tracy, CA, the most frequently searched job titles are:

What job categories do people searching Senior Python Developer jobs in Tracy, CA look for?

The top searched job categories for Senior Python Developer jobs in Tracy, CA are:

What cities near Tracy, CA are hiring for Senior Python Developer jobs?

Cities near Tracy, CA with the most Senior Python Developer job openings:

Infographic showing various Senior Python Developer job openings in Tracy, CA as of August 2026, with employment types broken down into 2% Internship, 84% Full Time, 7% Part Time, and 7% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $152,834 per year, or $73.5 per hour.

Senior Software Engineer - Python/Agentic AI

BlackLine, Inc.

Pleasanton, CA • Hybrid

$136K - $179K/yr

Full-time

Re-posted 27 days ago


Job description

Make Your Mark:

BlackLineSaaS is the system of interaction for finance and accounting teams and it integrates with numerous ERPs, CRMs, Payment systems, Point of Sale systems and other applications. As a Sr. Software Engineer in Test, you will play a crucial role in the success of our company by contributing to, as well as driving, high-quality releases and value-delivery to our customers. In this role, you will be automating tests for web-based, mobileapplications and RESTful APIs to support our high-transaction and big-data SaaS applications. Your attention to detail, tenacity, creative problem-solving and forward thinking will directly impact the company's success, as well as the success of your peers across the organization. By following and evangelizing quality standards, as well as overall SDLC processes as they relate to quality, you will be able to affect meaningful change in the organization and help drive our culture to a quality and customer-first mentality.

You'll Get To:

  • Create Web application, Mobile App and API automation utilizing tools and frameworks already in place to ensure future automation coverage of all features.
  • Build Mobile App test automation for both IOS/Android using Appium.
  • Experience in testing Hybrid/Native IOS/Android Mobile Applications.
  • Build and add to Automation Regression Test Harness.
  • Experience in testing on virtual emulators using device farms.
  • Drive improvements and provide recommendations by using or creating tools and contributing to the automation framework already in place.
  • Independently identify and assess risks and develop mitigation steps and processes to be put in place for projects, while collaborating on technical designs, management of dependencies, and efficacy of valid test data to ensure successful and high-quality deliverables.
  • Execute Quality Engineering (QE) forensics and detailed root cause analysis of test failures, reported defects, and performance and scalability issues.
  • Provide technical leadership to other QE staff as the QE discipline and team grows, acting as an agent of change for a quality-first culture within the organization.
  • Execute on QE compliance objectives and appropriate metrics to measure success.
  • Assist with defining and implementing quality standards, processes, and procedures that ensure the highest quality deliverables.
  • Collaborate with QE, Product, and Engineering leadership, as well as other stakeholders, to ensure that all user stories, product definition, technical specifications, and acceptance criteria are clear and follow the established processes and standards.
  • Author high-quality test plans, test cases, and supporting documentation.
  • Identify gaps, issues, or other areas of concern, and proactively define, propose, and enact process and workflow improvements to mitigate such issues.
  • Partner with leadership, peers, and sister-teams throughout the organization to support meaningful change and adaptation, with a constant focus on improving what and how of Quality within BlackLine

What You'll Bring:

Education: Master's degree in Mathematics, Computer Science or related disciplines Technical/Specialized Knowledge, Skills, and Abilities:

  • 7+ years of hands-on experience in Web Application, Mobile, SaaS, and RESTful API testing.
  • 7 or more years of hands-on test automation development, with experience building a test automation suite from the ground up.
  • 7 or more years of hands-on working experience in traditional OOP programming languages, specifically C# (with .NET core and NUnit / XUnit / MSTest).
  • Hands on experience with IOS and Android hybrid/native mobile applications testing and test automation using Appium/Selendroid.
  • Work closely with Product/UX designers to discuss and give feedback about customer perspective for UI/UX designs from QE.
  • Hands on experience with testing, analyzing and troubleshooting communication between mobile apps and API.
  • Configure CI/CD tool to run regression Appium/Selendriod automated tests.
  • Experience in testing integration solutions for batch, API and event driven architectures.
  • Experience with testing various integration patterns, styles and technologies and API gateway.
  • Deep understanding of both technical and non-technical requirements for enterprise SaaS at scale in the areas of system performance, scalability, latency, reliability and security.
  • Strong testing experience with cloud native/cloud first applications in a cloud environment such as Google Cloud, AWS and Azure
  • Experience with Performance test development and Continuous Integration (CI) tools
  • Strong ownership, pride of work, and ability to take things across the finish line.
  • Intermediate to advanced knowledge of SQL, including stored procedures, data models, and transactional flows is required
  • FinTech or Financial services domain background.

We're Even More Excited If You Have:
  • Good knowledge of internet security issues in software design and code.
  • Experience with ERP systems like MS Dynamics-365, Oracle, NetSuite, Intacct is a plus
  • Experience with open source tools.
  • Experience with public cloud architectures (Azure, ASW or GCP) and cloud native services.
  • Experience designing and scaling high performance systems.
  • Experience with container management solutions like Mesos, Kubernetes or Nomad.
  • Experience with API gateway, identity management, authentication, messaging platforms (e.g: Kafka, SQS, RabbitMQ), workflow orchestration tools, job scheduling and search.
  • FinTech or Financial services domain background.
  • Prior working experience in Scrum, or other Agile development methodologies, is preferred.
  • Experience with front-end technologies (HTML, JavaScript, CSS, JavaScript Frameworks, etc.) is a plus.
  • Experience with data integration and middleware software tools is a plus

Thrive at BlackLine Because You Are Joining:


  • A technology-based company with a sense of adventure and a vision for the future. Every door at BlackLine is open. Just bring your brains, your problem-solving skills, and be part of a winning team at the world's most trusted name in Finance Automation!
  • A culture that is kind, open, and accepting. It's a place where people can embrace what makes them unique, and the mix of cultural backgrounds and varying interests cultivates diverse thought and perspectives.
  • A culture where BlackLiner's continued growth and learning is empowered. BlackLine offers a wide variety of professional development seminars and inclusive affinity groups to celebrate and support our diversity.

BlackLine is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, race, ethnicity, age, religious creed, national origin, physical or mental disability, ancestry, color, marital status, sexual orientation, military or veteran status, status as a victim of domestic violence, sexual assault or stalking, medical condition, genetic information, or any other protected class or category recognized by applicable equal employment opportunity or other similar laws.


BlackLine recognizes that the ways we work and the workplace itself has shifted. We innovate in a workplace that optimizes a combination of virtual and in-person interactions to maximize collaboration and nurture our culture. Candidates who live within a reasonable commute to one of our offices will work in the office at least 3 days a week.

Salary Range:

$170,000.00-$213,000.00

Pay Transparency Statement:

Placement within this range depends upon several factors, including the applicant's prior relevant job experience, skill set, and geographic location.

In addition to base pay, BlackLine also offers short-term and long-term incentive programs, based on eligibility, along with a robust offering of benefit and wellness plans.

We are committed to pay transparency and ensuring candidates have clear information about compensation expectations. For roles that include variable incentive components such as an Incentive Compensation Plan (ICP) or On-Target Earnings (OTE), the compensation structure may follow a split model - for example, a 50/50, 70/30, or 60/40 ratio between base salary and variable incentive.

BlackLine is committed to creating an inclusive and accessible experience for all candidates. If you require a reasonable accommodation that would better enable your success during the application or interview process, please complete this form.

Accommodations:

BlackLine is committed to creating an inclusive and accessible experience for all candidates. If you require a reasonable accommodation that would better enable your success during the application or interview process, please complete this form.