Explore 3 junior python developer jobs from 2 hiring companies in Gonzales, TX, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Junior Python Developer

Seguin

Lockhart

San Marcos

New Braunfels

Kyle

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Luling

Schertz

Buda

Yoakum

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Floresville

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Smithville

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Junior Python Developer Jobs

SpaceX

Material Hybrid Manufacturing

Onsite

<div class="content-intro">SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of&nbsp;enabling human life on Mars.</div>OPERATIONS ENGINEER (STARLINK GROWTH)
One of the most ambitious missions that SpaceX has undertaken to date, Starlink is leveraging our experience in building rockets and spacecraft to deploy the world's most advanced broadband internet system and largest satellite constellation to provide fast, reliable internet to millions of users worldwide, connect humanity, and fund Mars colonization.
Starlink’s Growth Business Operations team combines traditional planning and analysis with broader business decision-making and strategy, directly supporting SpaceX’s leadership. Growth Business Operations is embedded in daily operations, supporting both near-term execution and long-term planning. Team members are expected to analyze data and provide recommendations and to lead cross-functional decision-making and implementation of the recommendations. Starlink Growth Business Operations is lean and dynamic, comprised of three subgroups: S&amp;OP (Sales &amp; Operations Planning), Customer Retention, and Analytics. We encourage rotation across subgroups for high performers.
RESPONSIBILITIES:
<ul>
<li>Lead initiatives to improve Starlink customer experience and products through technical analysis, cross-functional prioritization, and implementation</li>
<li>Identify engineering and product defects in Starlink user experience; drive operational improvements to resolve</li>
<li>Use end-user metrics to uncover drivers of key performance indicators such as customer lifetime value; drive improvements globally and across all hardware and services</li>
<li>Develop, operationalize, and action on predictive models, identifying customer retention issues and opportunities as well as scoping and implementing changes (e.g., customer outreach campaigns and treatment, automation)</li>
<li>Collaborate across departments (e.g., engineering, customer support, finance, legal, supply chain) to ensure data integrity and accurate reporting</li>
<li>Design and execute A/B tests to validate engagement and customer retention improvements</li>
<li>Provide leadership updates on performance, risks, and opportunities using quantitative and qualitative data</li>
<li>Document and train on customer retention dashboards and tools; assist with troubleshooting</li>
</ul>
BASIC QUALIFICATIONS:
<ul>
<li>Bachelor’s degree in engineering, mathematics, computer science, data science, physics, or other quantitative field</li>
<li>1+ years of experience in engineering, manufacturing, product management, operations, consulting, entrepreneurship, or venture capital</li>
<li>1+ years of experience in Python, SQL, programming, or industrial project management</li>
</ul>
PREFERRED SKILLS AND EXPERIENCE:
<ul>
<li>Evidence of exceptional ability, especially within an ambiguous environment</li>
<li>Quantitative dual degree in engineering field and economics or business field and/or equivalent professional experience</li>
<li>Demonstrated success driving tangible impact/influencing within a broader organization</li>
<li>Excellent analytical skills (e.g., Python, SQL, R, Tableau, Power BI, Power Query, Looker, Microsoft Office applications, Excel modeling, database structures, or similar data manipulation tools etc.)</li>
<li>Strong written and verbal communication skills, particularly with senior business leaders</li>
<li>Extreme sense of urgency and ownership</li>
<li>Bias toward action and automation</li>
<li>Strong interpersonal skills (examples: leading a student organization or working successfully in teams)</li>
<li>Strong analytical and problem-solving skills with attention to detail</li>
<li>Ability to work cross-functionally with different groups and teams</li>
<li>Ability to work effectively in a dynamic environment with changing needs and requirements</li>
<li>Ability to work independently and in a team, take initiative, and communicate effectively</li>
</ul>
ADDITIONAL REQUIREMENTS:
<ul>
<li>Must be available to work extended hours and weekends as needed</li>
<li>Willingness to travel to customer sites, other SpaceX locations, and events as needed</li>
</ul><div class="content-conclusion">ITAR REQUIREMENTS:
<ul>
<li>To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR <a href="https://www.pmddtc.state.gov/?id=ddtc_kb_article_page&amp;sys_id=24d528fddbfc930044f9ff621f961987">here</a>. &nbsp;</li>
</ul>
SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to&nbsp;<a href="mailto:EEOCompliance@spacex.com">EEOCompliance@spacex.com</a>.&nbsp;</div>

Operations Engineer (Starlink Growth)

Operations Engineer

Bachelor’s in engineering or quantitative field; 1+ years in related domain; strong Python/SQL skills.

<div class="content-intro">SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of&nbsp;enabling human life on Mars.</div>ELECTRICAL TEST DEVELOPMENT ENGINEER, CUSTOMER HARDWARE (STARLINK)
SpaceX is leveraging its experience in building rockets and spacecraft to deploy Starlink, the world’s most advanced broadband internet system. Starlink is the world’s largest satellite constellation and is providing fast, reliable internet to millions of users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We’ve only begun to scratch the surface of Starlink’s potential global impact. As we continue to upgrade and expand the constellation, we’re looking for best-in-class engineers to join the team.
As a Starlink Electrical Test Development Engineer, you’ll have complete ownership over the development of test solutions for characterizing the reliability and performance of millions of customer-facing devices that we ship directly to end users (Starlink dishes/user terminals, Wi-Fi routers, etc.). Our customers currently include teachers in the most remote parts of the Amazon, researchers in Antarctica, digital nomads who travel via RV, emergency responders, commercial airlines, cruise lines, and residential users who live in more rural or developing areas. You will be responsible for the design, implementation, and verification of development, production, and reliability test solutions. You will interact regularly with senior leadership to influence the fundamental operation of our products while collaborating with electrical, silicon, software, mechanical, and manufacturing teams to steer this project from initial concept development to full-scale production.
RESPONSIBILITIES:
<ul>
<li>Design and develop automated test solutions for our high-volume consumer phased arrays, WiFi routers, power supplies, and upcoming products</li>
<li>Select commercial-off-the-shelf hardware and/or design custom PCBAs to measure signals, apply flight-like loads, and power units under test</li>
<li>Write automation software in Python to interact with units under test, test equipment, instrumentation, field data, and production documentation systems</li>
<li>Work closely with and consistently provide feedback to responsible design engineers, manufacturing engineers, and test lab teams to drive design or infrastructure improvements to increase product reliability and yield</li>
<li>Challenge assumptions and work to find simple solutions to complex problems</li>
</ul>
BASIC QUALIFICATIONS:
<ul>
<li>Bachelor’s degree in electrical engineering or other engineering discipline</li>
<li>1+ years of experience with hardware development or electronics test engineering (internship and extracurricular experience is applicable)</li>
<li>1+ years of programming experience</li>
</ul>
PREFERRED SKILLS AND EXPERIENCE:
<ul>
<li>Experience analyzing circuits and developing functional test plans</li>
<li>Experience designing and troubleshooting PCBAs</li>
<li>Experience with test equipment and measurement techniques to verify and validate product requirements (oscilloscope, multimeter, electronic load, spectrum analyzer, network analyzer, vector signal generator, source measurement unit, etc.)</li>
<li>Understanding of electrical schematics and electronics manufacturing to analyze and improve test coverage</li>
<li>Understanding of metrology, sources of measurement error, and uncertainty analysis</li>
<li>Experience developing object-oriented software</li>
<li>Thorough understanding of electronics reliability and failure mechanisms</li>
<li>Understanding and experience in environmental testing such as HALT/HASS, thermal, vibration and TVAC</li>
<li>Strong understanding of computers and programming languages (Python, C/C++)</li>
<li>Demonstrated ability to work in a highly cross-functional role</li>
</ul>
ADDITIONAL REQUIREMENTS:
<ul>
<li>Ability to work extended hours or weekends as needed for mission critical deadlines</li>
</ul><div class="content-conclusion">ITAR REQUIREMENTS:
<ul>
<li>To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR <a href="https://www.pmddtc.state.gov/?id=ddtc_kb_article_page&amp;sys_id=24d528fddbfc930044f9ff621f961987">here</a>. &nbsp;</li>
</ul>
SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to&nbsp;<a href="mailto:EEOCompliance@spacex.com">EEOCompliance@spacex.com</a>.&nbsp;</div>

Electrical Test Development Engineer, Customer Hardware (Starlink)

Electrical Test Development Engineer

Bachelor’s degree in electrical engineering or related field; 1+ years hardware/electronics test experience; 1+ years programming experience.

<div>
 We are seeking an Entry-Level Battery Engineer to support hands-on battery assembly, testing, and manufacturing operations. This is an execution-focused role for someone who enjoys building, testing, and iterating on physical systems.
 </div><h3>Description</h3><div>
 <div>
 <h2> </h2><h2>ABOUT US</h2>Material Hybrid Manufacturing (MATERIAL) is redefining how advanced energy systems are made. We specialize in hybrid and additive manufacturing of high-performance energy storage systems, combining advanced manufacturing, nanomaterials, and electrochemistry to deliver step-change improvements in energy density, form factor, and system integration. At STAR Park in San Marcos, Texas, our multidisciplinary research and manufacturing facility integrates chemistry, advanced manufacturing, and battery systems engineering to develop scalable, next-generation energy technologies for defense and commercial applications. <h2>ROLE OVERVIEW</h2>We are seeking an Entry-Level Battery Engineer to support hands-on battery assembly, testing, and manufacturing operations. This is an execution-focused role for someone who enjoys building, testing, and iterating on physical systems. You will work directly with senior battery engineers, chemists, and manufacturing staff to assemble battery packs, operate test equipment, support additive manufacturing workflows, and help deliver functional batteries for drones, robotics, and electronics programs. This role is ideal for a candidate who wants to grow into advanced battery engineering, manufacturing, or systems roles through direct, practical experience. <h2>KEY RESPONSIBILITIES</h2><ul><li>Assemble lithium-ion battery cells and packs (e.g., drone, RC, electronics form factors).</li></ul> <ul><li>Perform battery testing using cyclers, power supplies, and diagnostic equipment.</li></ul> <ul><li>Prepare batteries for performance, safety, and durability testing.</li></ul> <ul><li>Support battery teardown, failure analysis, and data collection.</li></ul> <ul><li>Operate 3D printers or learn additive manufacturing workflows for battery components.</li></ul> <ul><li>Assist with printer setup, part handling, and post-processing.</li></ul> <ul><li>Document build procedures, test results, and lessons learned.</li></ul> <ul><li>Work closely with senior engineers to improve repeatability and throughput.</li></ul> <ul><li>Support lab operations, equipment maintenance, and safety procedures.</li></ul> <h2>REQUIRED QUALIFICATIONS</h2><ul><li>Bachelor’s degree in Engineering, Physics, Chemistry, Materials Science, or related field.</li></ul> <ul><li>Hands-on experience assembling batteries, electronics, or mechanical systems (academic, hobby, or professional).</li></ul> <ul><li>Familiarity with basic electrical concepts (voltage, current, capacity, power).</li></ul> <ul><li>Comfortable working in a lab or shop environment.</li></ul> <ul><li>Strong attention to detail and willingness to follow procedures.</li></ul> <ul><li>Ability to learn quickly and take direction from senior engineers.</li></ul> <h2>PREFERRED QUALIFICATIONS</h2><ul><li>Experience building battery packs for drones, RC vehicles, or electronics.</li></ul> <ul><li>Familiarity with battery test equipment or lab instrumentation.</li></ul> <ul><li>Experience with 3D printing (FDM, SLA, or similar).</li></ul> <ul><li>Exposure to CAD (Fusion 360, SolidWorks, etc.).</li></ul> <ul><li>Basic programming or scripting (Python, MATLAB, or similar).</li></ul> <ul><li>Exposure to simulation tools (electrical, thermal, or mechanical).</li></ul> <ul><li>Interest in manufacturing, automation, or scale-up environments.</li></ul> <h2>WHAT YOU’LL GAIN</h2><ul><li>Direct, hands-on experience with real battery systems</li></ul> <ul><li>Exposure to advanced manufacturing and additive fabrication</li></ul> <ul><li>Mentorship from experienced battery engineers and scientists</li></ul> <ul><li>Clear growth path into battery engineering, manufacturing, or systems roles</li></ul> <ul><li>Opportunity to work on defense, aerospace, and commercial programs</li></ul> <h2>BENEFITS</h2><ul><li>Competitive salary</li><li>Equity participation opportunity</li><li>Health benefits options</li><li>Professional development and training support</li><li>Opportunity for growth as MATERIAL scales toward pilot production and commercialization</li></ul> Material Hybrid Manufacturing is an equal opportunity employer. 
 </div>
 </div><h3>About the Company</h3><div>
 <div>
 MATERIAL Hybrid Manufacturing Inc. is rewriting the rules of energy storage. Its core technology, HYBRID3D™, is a chemistry-agnostic platform that 3D prints full-stack batteries in custom geometries. By merging the precision of semiconductor manufacturing with the flexibility of additive techniques, MATERIAL enables the creation of conformal batteries that fit seamlessly into the structure of any device. Headquartered in Miami, FL, MATERIAL is teaching the world how to manufacture autonomy.
 </div>
 </div>

Entry-Level Battery Engineer

Battery Engineer

Bachelor’s degree in engineering or related field; hands-on battery assembly/testing experience; familiar with electrical concepts; able to work in a lab/shop.

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