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Python Junior Jobs in Walnut, CA (NOW HIRING)

Reveel

Data Engineer (Remote)

Irvine, CA · Remote

$115K - $150K/yr

We're seeking a junior to mid-level Data Engineer to join our small but mighty team. This role is ... Experience with SQL and Python is still useful, but on the job you'll primarily be using Snowpark ...

Masimo Wearables

Sr Engineer, Software Test

Irvine, CA · On-site

$117.20K - $152.20K/yr

... as Python, C/C++, or similar • Integrate automated testing into CI/CD pipelines to enable ... Mentor junior engineers and provide technical leadership in test methodologies Qualifications

SpaceX

Sr. IT Network Automation Engineer

Hawthorne, CA · On-site

$105.30K - $144.30K/yr

... Python scripts to automate manual network processes • Measure, maintain, and improve the uptime ... to junior engineers Qualifications : Required : • Bachelor's degree in computer science ...

Masimo

Engineer II, Software Test

Irvine, CA · On-site

... as Python, C/C++, or similar • Integrate automated testing into CI/CD pipelines to enable ... Mentor junior engineers and provide technical leadership in test methodologies Qualifications

Hirekeyz Inc

QA Lead Automation

Irvine, CA · On-site

... Python Selenium ToscaDI and qData to ensure robust testing frameworks Collaborate with ... junior team members in test automation best practices Roles and Responsibilities Lead the design ...

Masimo

Sr Engineer, Software Test

Irvine, CA · On-site

$117.20K - $152.20K/yr

... as Python, C/C++, or similar • Integrate automated testing into CI/CD pipelines to enable ... Mentor junior engineers and provide technical leadership in test methodologies Qualifications

SolveIT Services Inc

Java Full Stack Developer

Irvine, CA · On-site

$56.25 - $72.75/hr

Knowledge of Automation through Python. Responsibilities: Lead the design and development of ... Mentor junior and mid-level developers and provide technical guidance. Stay updated with industry ...

Deloitte

Lead Agentic Delivery Engineer

Inglewood, CA · On-site

Manage delivery workstreams and guide teams in using Python, SQL, cloud platforms, and modern data ... Mentor junior practitioners and partner with client and internal stakeholders to drive execution ...

Aruliden

Lead Data Engineer

Los Angeles, CA

$110.40K - $145.50K/yr

... junior team members. In this role, you'll lead complex data engineering initiatives, design ... Develop SQL and Python workflows, and integrate APIs for ingestion and external system connectivity

Deloitte

CyberArk Senior Consultant

Los Angeles, CA

Need-basis you will be mentoring and/or directing junior team members/liaising with onsite/offshore ... Experience with object-oriented programming using languages such as Java, Python, or JavaScript ...

Deloitte

Lead Agentic Delivery Engineer

Los Angeles, CA · On-site

Manage delivery workstreams and guide teams in using Python, SQL, cloud platforms, and modern data ... Mentor junior practitioners and partner with client and internal stakeholders to drive execution ...

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See Walnut, CA salary details

$24.5K

$90.7K

$140.1K

How much do python junior jobs pay per year?

As of May 30, 2026, the average yearly pay for python junior in Walnut, CA is $90,671.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,300.00 and $88,700.00 per year, depending on experience, location, and employer.

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

To thrive as a Python Junior, you need a good grasp of Python programming fundamentals, problem-solving abilities, and a relevant degree or coursework in computer science or a related field. Familiarity with version control systems like Git, code editors (e.g., VS Code), and basic understanding of frameworks such as Django or Flask is often expected. Strong communication, willingness to learn, and teamwork are important soft skills that set candidates apart. These skills and qualities are essential for effectively contributing to projects, collaborating with team members, and growing within a technical environment.

What are some common challenges faced by Python Junior developers during their first year on the job?

Python Junior developers often encounter challenges such as understanding large codebases, managing version control with tools like Git, and adapting to team workflows. They may also need to improve their debugging skills and learn to write clean, maintainable code that meets team standards. Regular communication with senior developers and proactively seeking feedback can help overcome these hurdles and accelerate professional growth.

What are Python Juniors?

Python Juniors are entry-level software developers who specialize in using the Python programming language. They typically have foundational knowledge of Python and basic software development principles, and may work on tasks such as writing simple scripts, debugging code, or supporting more experienced developers on larger projects. Python Juniors are often recent graduates or individuals transitioning into software development, and their role offers opportunities to learn and grow their skills in real-world settings.

What is the difference between Python Junior vs Python Developer?

AspectPython JuniorPython Developer
Required CredentialsBasic programming knowledge, often a diploma or bootcampMore experience, often a degree in CS or related field
Work EnvironmentEntry-level projects, supervised tasksFull project responsibilities, collaborative teams
Industry UsageInternships, junior roles in tech companiesMid-level roles across industries like finance, tech, healthcare

The main difference between a Python Junior and a Python Developer lies in experience and responsibilities. Python Juniors typically have basic skills and work under supervision, while Python Developers handle more complex tasks independently. Employers seek Python Juniors for entry-level positions, with opportunities to grow into full Python Developers as skills develop.

What cities near Walnut, CA are hiring for Python Junior jobs? Cities near Walnut, CA with the most Python Junior job openings:
Python Junior jobs near you
Data Engineer (Remote)

Data Engineer (Remote)

Reveel

Irvine, CA • Remote

$115K - $150K/yr

Full-time

Posted 13 days ago

Job description

We are looking for a Data Engineer to help us expand and maintain our data infrastructure.

We're seeking a junior to mid-level Data Engineer to join our small but mighty team. This role is all about building and optimizing ETL workflows in Snowflake using Snowpark, managing parcel logistics data, and keeping our backend pipelines reliable. You'll be working directly with the CTO and will quickly get exposure to high-value projects that impact our core product.

This person should be familiar with Git and comfortable working in a backend-focused role. Experience with SQL and Python is still useful, but on the job you'll primarily be using Snowpark to write and orchestrate data transformations. Familiarity with workflow tools like Dagster is also a plus.

This role is fairly autonomous. A successful applicant should be comfortable using their skill, intuition, and creativity to accomplish a task without detailed direction on how it should be accomplished. While the ideal candidate should be capable and independent, they will be part of a supportive and friendly team dedicated to mutual success.

Minimum Requirements

  • Bachelor's degree in Computer Science, Computer Engineering, or a related technical field (or equivalent experience)

  • U.S. citizen and currently residing in the United States

Key Responsibilities

  • Develop and maintain ETL workflows in Snowflake using Snowpark

  • Write and optimize transformations to support reporting and analytics

  • Manage code in Git and contribute to a clean, well-documented codebase

  • Orchestrate data workflows with Dagster

  • Parse and process parcel logistics data in formats such as CSV, JSON, and EDI

  • Work directly with the CTO in 2-week sprint cycles

Preferred Skills

  • Snowflake (Snowpark)

  • Git

  • SQL

  • Python

  • Dagster (or similar orchestration tools like Airflow/dbt)

Bonus if Familiar With

  • Parcel logistics or shipping data

  • EDI feeds and schemas

  • Data pipelines in a SaaS product environment

About Us

We are the leading parcel shipping analytics company, pioneering Parcel Spend Management (PSM 2.0). Candidly, the logic behind shipping data is insane and very hard to understand! We make that easy for our customers by creating amazing software.

Since 2006, Reveel has been dedicated to providing Shipping Intelligence for the smartest business decisions possible. Founded by former DHL sales executives, Reveel was created to level the playing field. Over the past decade-plus, our zero-risk services have saved our clients millions of dollars.