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Junior Python Engineer Jobs in California (NOW HIRING)

We are seeking a motivated Junior Software Engineer (Temporary) to join our Grid & Energy Services ... Proficiency in Python, including experience writing scripts, functions, and at least one project of ...

Junior Software Engineer

Santa Clara, CA ยท On-site

$30 - $50/hr

We are seeking a motivated Junior Software Engineer (Temporary) to join our Grid & Energy Services ... Proficiency in Python, including experience writing scripts, functions, and at least one project of ...

As a Junior AI/ML Engineer, you will assist with: * Prototype and deliver generative AI and ML ... Python proficiency with common data tools (Pandas/NumPy) and baseline software engineering ...

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis ... Strong Programming sjkills in C/C++, Golang, Python, and JAVA * Experience with Software ...

Junior Cyber Software Engineer

San Diego, CA ยท On-site

$86K - $138K/yr

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer to support our Atlantis ... Strong Programming sjkills in C/C++, Golang, Python, and JAVA * Experience with Software ...

Responsibilities Peraton is seeking a Junior Level Cyber Software Engineer tosupport our Atlantis ... Strong Programming sjkills in C/C++, Golang, Python, and JAVA * Experience with Software ...

Junior Software Developer

Costa Mesa, CA ยท On-site

$57K - $129K/yr

Technical Sales Engineer Examples of Duties and Responsibilities: * Design, implement, and maintain ... Develop software applications using various languages such as JavaScript, Python, C++, etc. * Apply ...

Leidos currently has an opening for a Junior Signal Processing Engineer to support EW programs in ... Experience with tools such as MATLAB, Linux, Mathematica, Python, Simulink - and languages such as ...

Principal Software Engineer (Python)

Irvine, CA ยท On-site

$144K - $194K/yr

Mentor Senior & Junior Engineers: Act as a technical mentor and coach, sharing expertise in Python, Semantic AI, and Cloud Architecture to upskill the broader engineering organization. Job ...

Sr. AWS Data Engineer

San Francisco, CA ยท On-site

$134K - $162K/yr

... using Python Drive data modeling (dimensional & normalized models) for analytics and reporting ... Mentor and guide junior data engineers and enforce engineering excellence Required Skills ...

Principal Software Engineer (Python)

Irvine, CA ยท On-site +1

$144K - $194K/yr

Mentor Senior & Junior Engineers: Act as a technical mentor and coach, sharing expertise in Python, Semantic AI, and Cloud Architecture to upskill the broader engineering organization. Job ...

Mentor and coach junior engineers on various design and development aspects of big data platform ... as Python or Ruby. Experience in applications to process large amounts of structured and ...

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Junior Python Engineer information

See California salary details

$33.1K

$70.9K

$108.1K

How much do junior python engineer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for junior python engineer in California is $70,859.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,900.00 and $79,000.00 per year, depending on experience, location, and employer.

What is the difference between Junior Python Engineer vs Junior Data Analyst?

AspectJunior Python EngineerJunior Data Analyst
Required SkillsPython programming, basic data structures, scriptingData visualization, SQL, Excel, basic statistics
CertificationsPython certifications, coding bootcampsData analysis certifications, Excel courses
Work EnvironmentSoftware development teams, tech companiesBusiness intelligence teams, finance, marketing
Industry UsageSoftware, tech, startupsFinance, marketing, consulting

The main difference between a Junior Python Engineer and a Junior Data Analyst lies in their focus areas. Junior Python Engineers primarily develop and maintain software using Python, while Junior Data Analysts analyze data to generate insights. Both roles require some overlapping skills like basic programming, but their tools and end goals differ significantly.

What are Junior Python Engineers?

Junior Python Engineers are entry-level software developers who specialize in using the Python programming language to build, test, and maintain software applications. They typically work under the guidance of more experienced developers, contributing to coding, debugging, and documentation tasks. Junior Python Engineers may also assist in writing scripts, automating processes, and learning best practices in software development as they gain experience. This role is ideal for recent graduates or those with limited professional experience in programming.

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

To thrive as a Junior Python Engineer, you need a solid understanding of Python programming, basic software development principles, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and common Python libraries such as Flask or Django is typically expected. Strong problem-solving skills, willingness to learn, and effective communication make a candidate stand out in collaborative development teams. These skills are vital for producing reliable code, integrating smoothly into team workflows, and growing quickly in a technical environment.

What are some typical projects or tasks a Junior Python Engineer might work on in their first year?

As a Junior Python Engineer, you can expect to work on a range of foundational tasks such as writing and debugging code, developing scripts for automation, assisting in the maintenance of existing applications, and supporting the implementation of new features under the guidance of senior engineers. You may also participate in code reviews, collaborate with cross-functional teams like QA or DevOps, and handle data manipulation or API integrations. This hands-on experience helps you build confidence and deepen your understanding of industry-standard development practices.
What are the most commonly searched types of Python Engineer jobs in California? The most popular types of Python Engineer jobs in California are:
BackEnd Engineer (Junior Level)

BackEnd Engineer (Junior Level)

Intelletec

San Francisco, CA โ€ข On-site

$110K/yr

Full-time

Re-posted 16 days ago


Job description

Company Description
Intelletec are partnering with an Innovative FinTech company in the Bay area who are redefining how money moves using blockchain technology, to help small businesses compete with large corporations, while improving underserved markets.
Our client has got big plans in 2017 and they are rapidly building out there Engineering team to accomplish them all. They are looking to add a number of (Junior) Back End Engineers to the team immediately.
Job Description
The Role
  • As a Back End Engineer (junior), you'd be responsible for building consumer facing apps (web or mobile) that can scale,
  • Designing & scaling REST APIs in a distributed SOA system
  • Lead new technologies and bring ideas to push boundaries

Qualifications
Skills
  • You must have 2-3 years of Back end development experience
  • Experience in Java (but will consider Python, Go & Scala)
  • MySQL/PostgreSQL/Oracle,
  • AWS or other Cloud platforms,
  • It would be great if you have experience in SpringBoot, Redis & Cassandra

Additional Information
They are paying a competitive base salary of up to $110k for Junior positions plus an excellent benefits package.formation will be kept confidential according to EEO guidelines.