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Freelance Algorithmic Trading Programmer Jobs in Ohio

HII's Mission Technologies division

$96K - $206K/yr

Performs trade studies and system performance analyses to guide architecture and algorithm development. Collaborates with systems, software, and test engineers to ensure models are accurate and to ...

Huntington Ingalls Industries

$96K - $206K/yr

Performs trade studies and system performance analyses to guide architecture and algorithm development. Collaborates with systems, software, and test engineers to ensure models are accurate and to ...

Deloitte

DevOps Engineer III- PxE Talent

Cincinnati, OH · On-site

$51.50 - $70.50/hr

... based trade-offs, evaluations, and research; connects technical decisions to business objectives ... OOD, data structures, algorithms, and code instrumentations. • Prior experience using ...

Deloitte

DevOps Engineer III- PxE Talent

Columbus, OH · On-site

$51 - $69.75/hr

... based trade-offs, evaluations, and research; connects technical decisions to business objectives ... OOD, data structures, algorithms, and code instrumentations. • Prior experience using ...

Deloitte

DevOps Engineer III- PxE Talent

Dayton, OH · On-site

$51.25 - $70.25/hr

... based trade-offs, evaluations, and research; connects technical decisions to business objectives ... OOD, data structures, algorithms, and code instrumentations. • Prior experience using ...

KBR

Systems Engineer

Beavercreek, OH

$100K - $150K/yr

Coordinate with software engineers to ensure algorithm assumptions align with hardware and system constraints * Support development of system architectures, trade studies, and evaluation strategies

KBR, Inc.

Systems Engineer

Beavercreek, OH · On-site

$100K - $150K/yr

Coordinate with software engineers to ensure algorithm assumptions align with hardware and system constraints * Support development of system architectures, trade studies, and evaluation strategies

Deloitte

SRE Engineer - PxE Talent

Cleveland, OH · On-site

$55.25 - $73.25/hr

... based trade-offs, evaluations, and research; connects technical decisions to business objectives ... OOD, data structures, algorithms, and code instrumentations. • Prior experience using ...

KBR

Senior Systems Engineer

Beavercreek, OH

$150K - $200K/yr

Ensure alignment between algorithm behavior, hardware constraints, and system requirements ... Support system architecture development, trade studies, and technical decision-making * Mentor and ...

Deloitte

SRE Engineer - PxE Talent

Cincinnati, OH · On-site

$55.50 - $74/hr

... based trade-offs, evaluations, and research; connects technical decisions to business objectives ... OOD, data structures, algorithms, and code instrumentations. • Prior experience using ...

KBR, Inc.

Senior Systems Engineer

Beavercreek, OH · On-site

$150K - $200K/yr

Ensure alignment between algorithm behavior, hardware constraints, and system requirements ... Support system architecture development, trade studies, and technical decision-making * Mentor and ...

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Freelance Algorithmic Trading Programmer information

What are some typical challenges freelance algorithmic trading programmers face when working with clients?

Freelance algorithmic trading programmers often encounter challenges such as aligning with clients' diverse strategies, accommodating rapid changes in trading requirements, and ensuring robust backtesting for different market conditions. Effective communication is key, as clients may have varying levels of technical understanding and expectations regarding performance and risk management. Additionally, freelancers must stay updated on compliance standards and platform-specific APIs, which can differ significantly between projects.

What are the key skills and qualifications needed to thrive as a Freelance Algorithmic Trading Programmer, and why are they important?

To thrive as a Freelance Algorithmic Trading Programmer, you need strong programming skills (often in Python, C++, or Java), a solid understanding of financial markets, and experience with quantitative analysis. Familiarity with trading platforms (like MetaTrader, NinjaTrader, or Interactive Brokers API), backtesting frameworks, and relevant certifications such as CFA or CQF can be highly valuable. Outstanding problem-solving, attention to detail, and effective communication with clients set top performers apart. These skills are crucial for building reliable, profitable trading algorithms and translating complex financial requirements into robust, real-world solutions.

What is the difference between Freelance Algorithmic Trading Programmer vs Quantitative Analyst?

AspectFreelance Algorithmic Trading ProgrammerQuantitative Analyst
CredentialsProgramming skills, trading platform knowledge, sometimes certifications like CQFAdvanced degrees in finance, mathematics, or statistics, certifications like CFA or FRM
Work EnvironmentIndependent, remote, project-basedIn-house or consulting, often office-based
Industry UsageDevelops trading algorithms for clients or personal tradingAnalyzes financial data to inform trading strategies and risk management

While both roles involve quantitative skills and financial markets, Freelance Algorithmic Trading Programmers focus on coding and developing trading algorithms independently, whereas Quantitative Analysts analyze data to support trading decisions within organizations.

What is a Freelance Algorithmic Trading Programmer?

A Freelance Algorithmic Trading Programmer is a professional who designs, develops, and implements trading algorithms for financial markets on a contract or project basis. They use programming languages like Python, C++, or Java to create automated systems that can execute trades based on predefined strategies without human intervention. These programmers often collaborate with traders, investment firms, or hedge funds to build, backtest, and optimize trading algorithms that aim to maximize profits and minimize risks. Working independently, they may also advise clients on best practices, maintain trading infrastructure, and ensure compliance with relevant financial regulations.
What are the most commonly searched types of Algorithmic Trading Programmer jobs in Ohio? The most popular types of Algorithmic Trading Programmer jobs in Ohio are:
What are popular job titles related to Freelance Algorithmic Trading Programmer jobs in Ohio? For Freelance Algorithmic Trading Programmer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Freelance Algorithmic Trading Programmer jobs in Ohio look for? The top searched job categories for Freelance Algorithmic Trading Programmer jobs in Ohio are:
What cities in Ohio are hiring for Freelance Algorithmic Trading Programmer jobs? Cities in Ohio with the most Freelance Algorithmic Trading Programmer job openings:
Freelance Algorithmic Trading Programmer jobs near you
Infographic showing various Freelance Algorithmic Trading Programmer job openings in Ohio as of June 2026, with employment types broken down into 2% Internship, 64% Full Time, 29% Part Time, 3% Contract, and 2% Nights. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution.

Radar Modeling and Simulation Engineer - Mid/Sr/SME - 28454 *

HII's Mission Technologies division

On-site

$96K - $206K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

Job description

Requisition Number: 28454 

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $96,824.00 - $206,006.00 

Security Clearance: Secret  

Level of Experience: Mid 

This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems.

HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.

Leadership Mindset at HII - Mission Technologies

Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture:

  • Know & Grow Your People - Commit to learning and supporting team success.
  • Build Relationships - Communicate openly, collaborate well, and build trust.
  • Take Ownership - Deliver on commitments and take pride in your work.
  • Customer First - Focus on the mission and those we serve.
  • Shape the Future - Bring ideas, curiosity, and continuous improvement.
  • Act with Urgency - Take initiative and follow through with purpose.

These capabilities guide how all employees contribute to our shared success across Mission Technologies.

Job Description
Huntington Ingalls Industries, Mission Technologies Division (HIIMT), is seeking multi-level Radar and Modeling and Simulation Engineers to join our advanced development team. In these roles, you will create and utilize highfidelity simulations to analyze and predict the performance of advanced radar systems, leveraging deep expertise in MATLAB to model complex radar waveforms, signal processing algorithms, and challenging electronic warfare (EW) environments. Engineers at all levels will play a critical role in shaping system design, developing nextgeneration capabilities, and ensuring system performance requirements are met. Radar Modeling and Simulation Engineers will contribute to system design and performance analysis while collaborating with internal team members and partner vendors. Seniorlevel engineers will take on broader responsibilities, applying advanced technical expertise to lead complex analyses, guide architectural decisions, and influence the direction of future radar capabilities. Across both levels, you will be a key contributor within a collaborative, highimpact engineering environment.
 

This position is located at Wright Patterson Air Force Base (WPAFB), Ohio and is within a commutable distance from Beavercreek, Fairborn, Dayton, and Riverside. 

This position is available at multiple levels. Candidates will be evaluated at the appropriate level based on education and relevant experience 

#LI-HB1

Essential Job Responsibilities

Mid-Level Radar Modeling and Simulation Engineer:

Develops, maintains, and enhances complex radar system models and simulations using MATLAB. Designs and implements models for radar waveforms, signal processing algorithms, tracking, and resource management. Assess effectiveness of vendor developed algorithms. Simulates electronic attack (EA) and electronic protection (EP) techniques to assess system performance and resiliency. Executes simulation test cases, analyzes large data sets, and documents results to support design verification and performance validation. Performs trade studies and system performance analyses to guide architecture and algorithm development. Collaborates with systems, software, and test engineers to ensure models are accurate and to validate simulation results against hardware performance.

Senior Radar Modeling and Simulation Engineer:

Develops, maintains, and enhances complex radar system models and simulations using MATLAB. Designs and implements models for radar waveforms, signal processing algorithms, tracking, and resource management. Assessing and providing expert feedback on vendor developed algorithms. Simulates electronic attack (EA) and electronic protection (EP) techniques to assess system performance and resiliency. Executes simulation test cases, analyzes large and complex data sets, and generating reports and presentations in support of design verification and performance validation. Performs trade studies and system performance analyses to guide architecture and algorithm development. Mentoring junior engineers and collaborating with systems, software, and test engineers to ensure models are accurate and to validate simulation results against hardware performance.

SME Radar Modeling and Simulation Engineer:

Develops, maintains, and enhances complex radar system models and simulations using MATLAB. Designs and implements models for radar waveforms, signal processing algorithms, tracking, and resource management. Assessing and providing expert feedback on vendor developed algorithms. Simulates electronic attack (EA) and electronic protection (EP) techniques to assess system performance and resiliency. Executes simulation test cases, analyzes large and complex data sets, and generating reports and presentations in support of design verification and performance validation. Performs trade studies and system performance analyses to guide architecture and algorithm development. Mentoring junior engineers and collaborating with systems, software, and test engineers to ensure models are accurate and to validate simulation results against hardware performance.

Minimum Qualifications

Mid- Level Radar Modeling and Simulation Engineer: 

  • 5 years relevant experience with Bachelors in Engineering, Physics, Computer Science or related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience.
  • Strong proficiency and demonstrated experience in MATLAB for modeling and simulation.
  • Proven experience in modeling and simulating radar systems or similar complex RF systems.
  • Specific experience modeling radar waveforms, signal processing algorithms (e.g., detection, tracking, STAP), and/or electronic warfare techniques.
  • Strong understanding of radar fundamentals and digital signal processing.
  • Experience with data analysis, visualization, and statistical performance analysis.
  • Familiarity with software configuration management tools (e.g., Git).
  • Responsible for implementing, and reporting on modeling and simulation activities.
  • Clearance:Secret Security Clearance to start
    • Must be able to obtain and maintain a TS/SCI security clearance with enhanced security checks

Senior Radar Modeling and Simulation Engineer:

  • 9+ years of relevant experience with a Bachelor's in Engineering, Physics, Computer Science, or a related field; 7+ years of relevant experience with a Master's in a related field; or a PhD in a related field with 4+ years of relevant experience.
  • Expert-level proficiency and demonstrated experience in MATLAB for the modeling and simulation of complex systems.
  • Extensive experience in architecting and simulating radar systems or similar complex RF systems.
  • Comprehensive experience in modeling advanced radar waveforms and signal processing algorithms (e.g., detection, tracking, STAP), and/or modern electronic warfare techniques.
  • A strong, intuitive understanding of radar fundamentals and advanced digital signal processing concepts.
  • Proven experience with complex data analysis, data visualization, and statistical performance analysis to draw insightful conclusions.
  • Demonstrated experience in leading modeling and simulation activities, including planning, execution, and reporting.
  • Clearance:Secret Security Clearance to start
    • Must be able to obtain and maintain a TS/SCI security clearance with enhanced security checks

SME Radar Modeling and Simulation Engineer:

  • 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD in related field; or High School Diploma or equivalent and 19 years relevant experience. 
  • Expert-level proficiency and demonstrated experience in MATLAB for the modeling and simulation of complex systems.
  • Extensive experience in architecting and simulating radar systems or similar complex RF systems.
  • Comprehensive experience in modeling advanced radar waveforms and signal processing algorithms (e.g., detection, tracking, STAP), and/or modern electronic warfare techniques.
  • A strong, intuitive understanding of radar fundamentals and advanced digital signal processing concepts.
  • Proven experience with complex data analysis, data visualization, and statistical performance analysis to draw insightful conclusions.
  • Demonstrated experience in leading modeling and simulation activities, including planning, execution, and reporting.
  • Clearance:Secret Security Clearance to start
    • Must be able to obtain and maintain a TS/SCI security clearance with enhanced security checks
Physical Requirements

Office or industrial, environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances. Lifting and moving materials may be required.


The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.
Meet HII's Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that's right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072
HII is more than a job - it's an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the world's most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America's top large company employers, we are a values and ethics driven organization that puts people's safety and well-being first. Regardless of your role or where you serve, at HII, you'll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance? 
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.

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