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Internship High Frequency Trading Software Engineer Jobs in California

Specializing in specific time horizons, from high frequency trading to mid-to-low frequency hedge ... Design, develop, and maintain robust, performant, and scalable software systems. * Optimize ...

... high-frequency electronic circuits used in commercial, industrial, semiconductor ... Software Engineering, and Quality teams to support new product development, system integration ...

... high-frequency electronic circuits used in commercial, industrial, semiconductor ... Software Engineering, and Quality teams to support new product development, system integration ...

Wells Fargo is seeking several Senior Specialty Software Developers (Protocol Engineers) to ... Background in FinTech, payment systems, or high-frequency trading platforms * Understanding of the ...

A note before you apply We're hiring Software Engineering Interns! This is a full-time salaried 12 month internship where you'll work closely with our Engineering, Product, and Design teams to build ...

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Internship High Frequency Trading Software Engineer information

What does an internship high frequency trading software engineer do?

An Internship High Frequency Trading (HFT) Software Engineer is responsible for assisting in the design, development, and optimization of software used in electronic trading systems. These interns work closely with senior engineers and traders to build low-latency, high-performance applications that execute trades at extremely fast speeds. Their tasks often include coding, performance tuning, testing, and sometimes analyzing large datasets to improve trading strategies. The role provides hands-on experience with advanced programming, financial markets, and real-time data processing.

What is the difference between Internship High Frequency Trading Software Engineer vs Internship Quantitative Analyst?

AspectInternship High Frequency Trading Software EngineerInternship Quantitative Analyst
Required CredentialsComputer Science or Engineering degree, programming skillsMathematics, Statistics, or Finance background
Work EnvironmentFast-paced trading firms, tech-driven teamsFinancial institutions, research teams
Industry UsageDevelops trading algorithms, low-latency systemsBuilds models, analyzes market data

Both roles are common internships in trading firms, but the Software Engineer focuses on developing trading systems and algorithms, while the Quantitative Analyst emphasizes data analysis and model development. The Software Engineer role requires strong programming skills, whereas the Quantitative Analyst leans more on mathematical expertise.

What types of projects and responsibilities can I expect as an internship high frequency trading software engineer?

As an Internship High Frequency Trading (HFT) Software Engineer, you can expect to work on projects that involve developing, testing, and optimizing low-latency trading systems. Interns often contribute to codebases that handle real-time data processing, work on performance profiling, and assist with the implementation of trading algorithms. You’ll typically collaborate closely with experienced engineers, quantitative researchers, and traders to address technical challenges and gain exposure to the intricacies of electronic trading. This fast-paced environment emphasizes problem-solving, teamwork, and continuous learning, providing interns with a strong foundation for growth in both software engineering and the finance industry.

What are the key skills and qualifications needed to thrive as an internship high frequency trading software engineer?

To thrive as an Internship High Frequency Trading Software Engineer, you need strong programming skills (especially in C++ or Python), a solid foundation in computer science concepts, and coursework or experience in quantitative analysis. Familiarity with Linux systems, version control tools like Git, and exposure to low-latency programming or financial market data feeds are typically required. Outstanding problem-solving abilities, attention to detail, and effective teamwork set top candidates apart. These skills and qualities are crucial for developing efficient trading algorithms, maintaining reliable systems, and succeeding in a fast-paced, competitive trading environment.
What are the most commonly searched types of High Frequency Trading Software Engineer jobs in California? The most popular types of High Frequency Trading Software Engineer jobs in California are:
What are popular job titles related to Internship High Frequency Trading Software Engineer jobs in California? For Internship High Frequency Trading Software Engineer jobs in California, the most frequently searched job titles are:
What cities in California are hiring for Internship High Frequency Trading Software Engineer jobs? Cities in California with the most Internship High Frequency Trading Software Engineer job openings:
Infographic showing various Internship High Frequency Trading Software Engineer job openings in California as of August 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 100% In-person job distribution.

Senior Software Engineer - High Frequency Systems & Communications

The Marlin Alliance

San Diego, CA • Hybrid

$150K - $200K/yr

Full-time

Posted 28 days ago


Job description

Senior Software Engineer – High Frequency Systems & Communications

The Senior Software Engineer will serve in a role embedded within a DoD client laboratory environment. This position supports software engineering through requirements analysis, software design, and development, with a focus on system-level integration and communication frameworks for high frequency systems and communications.

Incorporated in 2002, The Marlin Alliance is a digital transformation company dedicated to ensuring our clients compete and win in tomorrow's digital world. We specialize in creating technical solutions that allow for seamless execution of automated business processes and the generation of governed, machine-consumable data. From strategic planning to advanced analytics and cybersecurity, our team provides cutting-edge, cross-disciplinary solutions. We are seeking motivated professionals who share our agile, solution-oriented mindset and are ready to deliver the real, practical results relied upon by our clients.

Location: Fort Huachuca, AZ, Hybrid
Clearance: DoD Secret clearance required; ability to obtain Top Secret/SCI clearance preferred
Travel: Up to 10% travel may be required

Responsibilities:

  • Provide software development support for projects from concept to final product delivery
  • Implement software features, working closely with backend and DevSecOps engineers to integrate them into a functioning system
  • Collaborate with internal and external partners to understand requirements and deliver software systems that meet mission needs
  • Participate in code reviews and assist in implementing proof-of-concept solutions
  • Lead software development teams through all phases, from concept and prototyping to final product delivery and sustainment
  • Apply Modular Open Systems Approach (MOSA) principles to system-level integration and communication frameworks

Required Qualifications:

  • Bachelor of Science in Computer Science, Computer Information Systems, Information Technology, or a related field
  • 10+ years of software architecture/development, software system integration, and/or systems engineering experience
  • Detailed knowledge of C/C++, Java, and Python, with at least 10 years of programming experience in each
  • Proficiency with both Linux and Windows operating systems
  • Experience with containerization and CI/CD pipeline technologies
  • Familiarity with Android/Qt and/or Kotlin frameworks
  • Experience leading software development teams through all phases, from concept and prototyping to final software product delivery and sustainment
  • Experience with Modular Open Systems Approach (MOSA)
  • Detailed knowledge of Agile development methodologies (Scrum/Kanban) and DevSecOps processes and tools (GitLab, Jenkins, Artifactory, SonarQube)
  • Detailed knowledge of design patterns, enterprise architecture patterns, and software engineering best practices
  • Detailed knowledge of Object-Oriented Programming (OOP)
  • Strong written and verbal communication skills, with the ability to convey technical concepts to diverse audiences
  • Ability to analyze technical challenges and contribute to effective solutions in a team environment
  • Must be a US citizen and possess an active DoD Secret security clearance

Preferred Qualifications:

  • Experience with TRAX software
  • Experience with waveforms
  • Experience with additive manufacturing
  • Ability to obtain Top Secret/SCI clearance

Work Environment and Mental/Physical Demands:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions.

  • Typical office environment with no unusual hazards
  • The noise level in the work environment is usually moderate
  • Constant sitting while using the computer terminal
  • Constant use of sight abilities while reviewing documents
  • Constant use of speech/hearing abilities for communication
  • Occasional reaching, stooping, kneeling, or crouching may be required
  • Occasional lifting up to 20 pounds
  • Constant use of mental alertness
  • Frequent work under deadlines

Job Classification: Associate II
Salary Range: $150,000 - $200,000

Disclaimer:

This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.

To perform this job successfully, the incumbents will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities.

This document does not create an employment contract, implied or otherwise, other than an "at-will" relationship.

An Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities.