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Internship Software Engineer Startup Jobs in Austin, TX

Software Engineer

Lockhart, TX · On-site

$130K - $165K/yr

We are looking for someone practical, scrappy, and comfortable working in a startup environment ... Hands-on software engineering experience with embedded systems, IoT, edge computing, control ...

Allen Control Systems (ACS) is a cutting-edge defense startup developing advanced technologies for targeting and neutralizing drones. They are seeking a highly skilled software engineer proficient in ...

Allen Control Systems (ACS) is a cutting-edge defense startup developing autonomous gun turret technology. They are seeking a highly skilled software engineer proficient in C++ or Python to design ...

Allen Control Systems (ACS) is a cutting-edge defense startup focused on developing an autonomous ... They are seeking a highly skilled robotics software engineer proficient in C++ or Python to design ...

Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...

Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...

How you will contribute As an Associate AI Software Engineer, you will work alongside experienced ... Hands-on experience -- through work, internships, co-ops, academic or personal projects, hackathons ...

They are seeking a Senior Software Engineer to build and architect their innovative product ... Preferred : • Experience working at an early-stage startup is a strong plus. Company : Light is a ...

They are seeking a Senior Software Engineer to build a first-of-a-kind product, architecting and ... Preferred : • Experience working at an early-stage startup is a strong plus. Company : Light is a ...

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How much do internship software engineer startup jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for internship software engineer startup in Austin, TX is $25.19, according to ZipRecruiter salary data. Most workers in this role earn between $20.48 and $28.61 per hour, depending on experience, location, and employer.

What does an internship software engineer do at a startup?

An Internship Software Engineer at a startup typically assists with coding, debugging, and testing software applications under the guidance of experienced engineers. They may help develop new features, fix bugs, participate in code reviews, and contribute to team meetings. Startups often provide interns with a broad range of responsibilities, offering valuable hands-on experience and exposure to different aspects of software development. This role is ideal for students or recent graduates looking to gain practical skills in a fast-paced, collaborative environment.

What are the key skills and qualifications needed to thrive as an internship software engineer at a startup?

To thrive as an Internship Software Engineer at a startup, you need a solid understanding of programming fundamentals, problem-solving abilities, and typically be pursuing or have a degree in computer science or a related field. Familiarity with popular programming languages (such as Python, Java, or JavaScript), version control systems like Git, and common development frameworks or cloud platforms is often expected. Strong communication, adaptability, and a proactive attitude help you stand out in the fast-paced, collaborative startup environment. These skills and qualities are vital for quickly contributing to projects, learning new technologies, and supporting the dynamic needs of a growing company.

What are the most commonly searched types of Software Engineer Startup jobs in Austin, TX?

The most popular types of Software Engineer Startup jobs in Austin, TX are:

What cities near Austin, TX are hiring for Internship Software Engineer Startup jobs?

Cities near Austin, TX with the most Internship Software Engineer Startup job openings:

2027 Internship - Software Engineer

Virtu Financial Inc.

Austin, TX

$5.0K - $5.8K/wk

Full-time, Internship

Re-posted 6 hours ago


Job description

Virtu is an industry-leading financial technology firm that operates both proprietary trading and client-facing businesses in the global financial marketplace. Our cutting edge, proprietary technology is core to everything we do. We trade in over 35 countries, across 235 financial exchanges and over 25% of retail order flow in the US. is serviced by Virtu. 
 
Our team is a dedicated group of traders, quants and developers that are inspired by the unique and exciting challenges we solve every day. Our culture combines the creativity of a fast paced start up, with the stability of a disciplined financial services firm. We are a flat organization and encourage our people to innovate and lean on their teammates for support and collaboration. We have fun, work hard and strive to be virtuous in all we do. 

DEVELOPER INTERNSHIP

Virtu's internship program offers students an extraordinary opportunity to learn about the firm and the world’s financial markets. We have built a thoughtful and challenging curriculum that introduces students to all aspects of Virtu's business through a company-curated global training week, real world development projects to complete, and engaging social events to get to know our team and culture. 

  • Location: Austin, New York
  • Dates: 10 week program, starting June 7th, 2027 - August 13th, 2027 (with flexibility if needed)
  • Training: Ongoing training throughout the summer and a training week held in New York or Austin 
  • Projects: Real problems to solve throughout the program. Interns will work from a list of projects and have several senior mentors throughout the summer program.
  • Perks (varies by location): Onsite Gym & workout classes, Onsite Barista, weekly happy hours/social events, Breakfast & Lunch, Transportation

Our development team is a highly talented group of versatile software engineers. These engineers are responsible for the design, development and optimization of our proprietary, low-latency trading systems as well as our propriety trading algorithms. This team also creates powerful trading tools, which facilitate all trading stages of our high-performance system which is deployed in financial marketplaces around the world.

As an intern, you will complete a variety of challenging development projects. You'll work alongside our senior team to improve scalability, performance and efficiency of our cutting edge trading systems. This is a rare opportunity for students to learn first hand how to design and architect a trading system for scale and to support the massive amounts of data that flow through Virtu's trading systems daily.   

REQUIREMENTS

  • Rising juniors, or students expected to be ready for full time employment between December 2027 - June 2028.
  • Excellent academic background in Computer Science, Electrical Engineering or related field
  • Strong programming skills in Python and either Java or C++
  • Experience with JavaScript a plus
  • Some lower level programming experience a plus but not required
  • Outstanding quantitative problem‐solving skills and mathematical aptitude
  • Being comfortable with a wide variety of projects (frontend/backend, different programming languages)
  • A physicalizer; a person who identifies issues and creates solutions without rigid direction or fanfare
  • Highly motivated and tenacious individual, with a proven ability to take initiative and work independently and within a team
  • Team player: authentic, genuine person who is capable of working collective goals.

THE PROCESS
 
After applicants pass an initial resume screening, an online programming test will be emailed to you via HackerRank. Upon review, we will reach out to arrange next steps. We are looking forward to meeting you!
 
Salary Range: $5,000 - $5,800  weekly (salary range is exclusive of sign on bonuses, housing, meals, benefits or any other forms of compensation) 

Virtu Financial is an equal opportunity employer, committed to a diverse and inclusive workplace, welcoming you for who you are and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.