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Freelance Algorithmic Trading Programmer Jobs in Philadelphia, PA

Skills & Requirements 3-5 years - Proficiency in design and analysis of algorithms, data structures ... trade-offs for optimizing short term execution while planning for long term technical capabilities ...

... trade studies, modeling and simulation, or integration and test * Solid State Radar Experience ... Radar systems development experience including algorithms, software, data analysis, and modeling ...

... trade studies, modeling and simulation, or integration and test * Solid State Radar Experience ... Radar systems development experience including algorithms, software, data analysis, and modeling ...

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

... trade studies, modeling and simulation, or integration and test * Solid State Radar Experience ... Radar systems development experience including algorithms, software, data analysis, and modeling ...

Showing results 41-60

Freelance Algorithmic Trading Programmer information

See Philadelphia, PA salary details

$40.9K

$81.4K

$113K

How much do freelance algorithmic trading programmer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for freelance algorithmic trading programmer in Philadelphia, PA is $81,397.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,600.00 and $93,300.00 per year, depending on experience, location, and employer.

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 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 are popular job titles related to Freelance Algorithmic Trading Programmer jobs in Philadelphia, PA?

For Freelance Algorithmic Trading Programmer jobs in Philadelphia, PA, the most frequently searched job titles are:

What job categories do people searching Freelance Algorithmic Trading Programmer jobs in Philadelphia, PA look for?

The top searched job categories for Freelance Algorithmic Trading Programmer jobs in Philadelphia, PA are:

What cities near Philadelphia, PA are hiring for Freelance Algorithmic Trading Programmer jobs?

Cities near Philadelphia, PA with the most Freelance Algorithmic Trading Programmer job openings:

Infographic showing various Freelance Algorithmic Trading Programmer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, 1% Temporary, and 2% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $81,397 per year, or $39.1 per hour.

$145K - $269K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


Lockheed Martin rating

8.2

Company rating: 8.2 out of 10

Based on 397 frontline employees who took The Breakroom Quiz

38th of 72 rated aerospace companies


Job description

Standard Job Description
What We're Doing
Lockheed Martin is a pioneer, partner, innovator, and builder. Our world class workforce is on a mission to make a difference in the world, tackling some of the hardest engineering problems on the planet. We empower employees to dream big, perform with excellence, and create incredible products.
We are leveraging emerging, digitally enabled capabilities to lower cost, accelerate development, and deliver innovative solutions for our customers and stakeholders. By bringing the 4th Industrial Revolution to every role, we are reshaping aerospace and defense.
The Opportunity - Functional Leader, RMS Engineering & Technology (E&T)
The Rotary & Mission Systems (RMS) business is on a digital transformation journey. We are leading the best engineering workforce in the industry, modernizing processes, advancing technology, and strengthening our position as the world's aerospace and defense leader. We need visionary functional leaders to drive this change and leadership.
We are hiring two first line managers to lead radar systems engineering teams within the Maritime & Missile Defense Radar (MMDR) department. Each manager will own one or more of these functional domains:
• Radar algorithm design & control solutions for ballistic missile defense, anti-air warfare, and hypersonic defense
• Radar modeling & simulation, digital twin development, and performance analysis
• Radar system integration, test, and verification
Job Description:
• Systems Engineering Manager in the Maritime & Missile Defense Radar (MMDR) department managing an RMS Engineering and Technology (E&T) organization supporting the programs within the SEMS line of business, reporting directly to the MMDR Senior Manager.
• This First Line Manager will lead a group of radar systems engineers supporting Lockheed Martin's Scalable, Supportable, Software-Defined, S-Band Radar (S4R) product line as well as Aegis SPY-1 radar programs in Moorestown, NJ or Camden, NJ.
• This Manager will be responsible for ensuring that appropriate engineering processes, technical personnel, and design tools are applied and managed.
• Staffing responsibilities include the projection and planning of appropriate staffing levels, recruiting and selection of interns, contractors, college hires and experienced professionals.
• The position will be responsible for program execution, driving technical and organizational strategy, instilling and maintaining engineering discipline, and enhancing employee experiences while focusing on functional management excellence.
#REAS
Basic Qualifications
- B.S. in Electrical Engineering, Computer Science, Computer Engineering, Physics, or equivalent.
- Experience in two or more of the following areas: system integration & test, system analysis, trade studies, requirements development, design, modeling and simulation, performance assessment, requirements verification, Control Account Management.
- Demonstrated experience in leading multi-disciplinary engineering teams, including task planning, budget management, or employee development and mentoring
- Experience with resolving and driving complex technical issues and challenges to closure.
- Experience working closely with customers.
- Ability to obtain a Secret security clearance.
Desired Skills
- 10+ years of experience in Systems or Software Engineering
- Excellent interpersonal and communication skills, emotional intelligence, strong work ethic, and self-motivation
- Advanced degree in Electrical Engineering, Computer Science, Software Engineering, Computer Engineering, Systems Engineering, Physics, Mathematics, or equivalent.
- Prior engineering management experience.
- Prior experience in radar systems engineering or systems engineering techniques, such as Agile and Model Based System Design; experience in requirement verification; automated testing methodologies; performance analysis; radar tracking or discrimination algorithm development; radar control design; model driven test; modeling of simulation and tactical software.
- Hands-on experience developing, implementing, and assessing the results of performance models/simulations.
- Hands-on experience developing, implementing, and assessing performance of radar algorithms.
- Experience with CI/CD (Continuous Integration / Continuous Development) and DevSecOps.
- Prior experience in the SPY-1 or S4R product line portfolio.
- Risk management experience, including identification, mitigation, abatement planning, and tracking.
- Self-starter personality with an ability to multi-task effectively.
- Ability to collaborate with multi-functional teams.
- Proposal development experience; Basis of Estimate (BOE) development experience.
- Experience working and leading teams in an Agile team environment.
Pay Information
Full-Time Salary Range: $145100.00 - $269500.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

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About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912