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129 developer intern jobs at 88 companies in New Braunfels, TX

2mo
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Quantitative Developer Intern
Austin, Texas, United States
OnsiteInternship
Base Power
Base Power: Providing residential battery systems and retail electricity services.
Internship focused on building optimization, analytics, and trading software using Python/SQL; experience with ML/Statistics and CI/CD encouraged.
Python, SQL, CI/CD
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2mo
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Software Engineer Intern (Fall 2026)
Austin, Texas, United States
OnsiteFull Time, Internship
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
Pursuing Bachelor's or Master's in CS/Software Eng/ECE; programming in Python, C++, Typescript, JavaScript, or Rust; basic robotics knowledge; strong problem-solving; ability to work independently and in teams; 40 hours/week in Austin Aug–Dec.
Python, C++, Typescript, JavaScript, Rust
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1d
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Software Engineer Intern - ML Systems
Austin, Texas, United States
OnsiteInternship
Apptronik
Apptronik: Designs and manufactures humanoid robots for industrial automation.
Currently enrolled in a BS/MS program in CS, EE, Robotics or related; Python, Linux, Git, Docker, pytest experience; familiarity with PyTorch, model quantization/ONNX/TensorRT, and data annotation workflows.
MCAP, S3/MinIO, Python, Linux, Git, Docker, pytest, uv/poetry, PyTorch, ONNX, TensorRT, ROS, MuJoCo, Isaac Sim, Gazebo, Label Studio, CVAT, Kubernetes
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3mo
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Field Engineer Intern
Austin, Texas, United States
$26-$30/hr OnsiteInternship
Shimmick
ShimmickNASDAQ: SHIM: Builds large-scale water and transportation infrastructure projects.
0+ YOECurrently enrolled in a university program pursuing a Bachelor’s Degree in Engineering or related field; intent to continue enrollment after internship; minimum of 1 year of study completed; strong software and office skills; able to work under supervision.
AutoCAD, MicroStation, GIS, Hydrologic/Hydraulic models, Microsoft Office
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22h
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Intern: Development Team
Houston or Dallas or Austin or Texas
$17/hr OnsitePart Time
ACLU of Texas
ACLU of Texas: Protects and advances civil rights and civil liberties in Texas.
Part-time internship requiring strong communication, research, writing, organizational skills, ability to work independently and commitment to civil liberties and social justice.
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2mo
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Developer Experience Engineer
Austin, Texas, United States
HybridFull Time
Noda AI
Noda AI: Orchestrates autonomous systems for multi-domain defense operations.
5+ YOE5+ years in Developer Experience or internal tooling; strong CI/CD; build/release pipelines; Python tooling; SDKs/CLIs; security-conscious; experience with containers.
Python, CI/CD, SDK, CLI, containers
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2mo
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Cyber Engineer Intern - San Antonio, TX
San Antonio, Texas, United States
$30-$40/hr OnsiteAll Commitments Available
ICR
ICR: Cyber engineering internship program.
Pursuing degree in CS/CE/EE; reverse engineering experience; proficient in C, Python, x86/x64 assembly; knowledge of Windows/Linux APIs; familiarity with IDA Pro and Wireshark; able to work in small teams.
C, Python, x86/x64 assembly, IDA Pro, Wireshark, Windows API, Linux API
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3w
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Technical Support Engineer Intern (Fall 2026)
Austin, Texas, United States
HybridFull Time, Internship
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
Pursuing undergraduate degree in computer science or related field; experience with Linux, command-line tools, scripting (Bash/Python/JavaScript); fundamental internet knowledge (OSI, DNS, SSL/TLS, HTTP); able to work 40 hours/week for 12 weeks and attend Austin office 3x weekly.
Linux, curl, dig, traceroute, openssl, git, Bash, Python, JavaScript, Apache, Nginx, IIS
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3w
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Software Engineer Intern (Summer 2027 - Austin)
Austin or Chicago
OnsiteInternship
Optiver
Optiver: Global market maker providing liquidity to financial markets.
Student pursuing BS/MS/PhD in Computer Science or Computer Engineering (graduating Dec 2027–Jun 2028), proficient in C++, Python, or Java, strong CS fundamentals and problem-solving, ability to work in fast-paced team environment.
C++, Python, Java
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5d
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Intern Engineer - Summer 2027 - Central Division (For Current/Former HNTB Interns Only)
Austin or Baton Rouge or Dallas or Des Moines or El Paso or Fort Worth or Houston or Kansas City or Little Rock or New Orleans or Oklahoma City or Overland Park or Plano or Round Rock or San Antonio or St. Louis
OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
High school diploma/GED plus current enrollment in an accredited engineering program. Basic engineering/math skills, Microsoft Office proficiency, ability to perform basic calculations and prepare shop drawings.
Microsoft Office
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22h
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Field Engineer Intern
Dallas or Denver or Minneapolis or Chicago or Austin or Atlanta
$20-$25/hr OnsiteFull Time
Ryan Companies
Ryan Companies: Provides integrated commercial real estate development and construction services.
Pursuing a bachelor's in construction engineering/management or related field, within 18 months of graduation, able to work 40 hours/week for at least a three-month term, and authorized to work in the U.S.
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3w
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Intern - Project Engineer
Schertz, Texas, United States
OnsiteFull Time
Southland Industries
Southland Industries: National expert in mechanical, electrical, and plumbing building systems.
Pursuing a relevant engineering or construction degree; strong communication, problem-solving, and teamwork; interest in HVAC/plumbing/fire protection, estimating, scheduling, and project coordination.
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2mo
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Intern - Design Verification Infrastructure Engineer - Platform
Santa Clara or Austin or Berkeley or Boston
OnsiteFull Time, Internship
SiFive
SiFive: Designs and licenses high-performance RISC-V processor intellectual property.
Software engineer with experience in at least one compiled language and one scripting language; knowledge of modern software practices; production deployments.
Scala, Python, Chisel, CIRCT, MLIR
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1mo
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Software Developer Internship (Summer 2027)
Austin, Texas, United States
OnsiteInternship
Quantiq
Quantiq: Proprietary high frequency derivatives trading firm.
Pursuing degree with expected graduation Dec 2027–Jun 2028; proficient in Python and/or C++; familiar with TCP/IP and UDP; strong communication and problem-solving skills.
C++, Python, TCP/IP, UDP
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5d
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Software Engineer - Hardware Engineering Operations
Austin, Texas, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design and develop internal applications, frameworks, and services that bridge software and hardware, including data pipelines, simulation tools, web applications, and API integrations.
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2mo
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Development Intern
Austin, Texas, United States
HybridInternship
Hand to Hold
Hand to Hold: Provides peer support and resources for NICU families.
0+ YOEInternship; unpaid with course credit; 10+ hours/week; hybrid/in-office/remote; travel to Austin; open to college students pursuing related degrees; interest in nonprofit fundraising and donor relations.
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1mo
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Embedded Software AI Intern
Austin, Texas, United States
OnsiteInternship
Cirrus Logic
Cirrus LogicNASDAQ: CRUS: Designs mixed-signal integrated circuits for consumer electronics.
Strong C and Python programming; AI/ML experience; pursuing a BS in Computer/Data Science or Software Engineering; knowledge of real-time embedded software, processor architectures, DSP; familiarity with Git and CI/CD; ability to work onsite in Austin.
C, Python, Git, CI/CD, AI/ML
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4d
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Fall & Spring Intern, Aquifer Management Services
San Antonio, Texas, United States
$20/hr OnsitePart Time, Internship
Edwards Aquifer Authority
Edwards Aquifer Authority: Manages and protects the Edwards Aquifer groundwater system.
Must be enrolled in college with ≥60 credit hours and ≥2.5 GPA, ≥12 credit hours in geology/environmental science/geography or related, some computer knowledge, ability to lift ≤25 lbs and perform occasional physical tasks.
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1mo
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Product Development Intern
Austin, Texas, United States
OnsitePart Time, Internship
Four Hands
Four Hands: Designs and wholesales furniture and home decor products.
Assist Product Development with tracking and organizing swatches, communicating with overseas teams, maintaining swatch room, creating presentations, coordinating product introductions; familiarity with Microsoft Office and project management tools preferred.
Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint, Microsoft Teams, Asana, Monday.com, CMS
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1d
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Economics Research Intern
United States or San Francisco or Boulder or Austin or Washington or New York City
$18-$20/hr RemotePart Time, Full Time
Environmental Defense Fund
Environmental Defense Fund: Finds science-based solutions for urgent global environmental problems.
Enrolled or recent graduate in relevant field; strong writing, data analysis, and communication skills; basic Excel/Word/PowerPoint proficiency; ArcGIS/QGIS preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, ArcGIS Desktop, QGIS
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