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Freelance Algorithmic Trading Software Developer Jobs in Madison, WI

Software Developer

Madison, WI · Remote

$40 - $75/hr

... other engineers -- who are driving real-world impact in AI development. Our platform offers an ... Experience with algorithms, data structures, and debugging workflows * A current, in progress, or ...

... algorithms supporting Government operational systems - Prepares and structures data for machine ... into software applications and system architectures using APIs and microservices - Supports ...

... algorithms supporting Government operational systems - Prepares and structures data for machine ... into software applications and system architectures using APIs and microservices - Supports ...

Senior Software Engineer

Madison, WI

$123.50K - $162.80K/yr

The Senior Software Engineer acts as a recognized technical expert and a reference for complex ... Drive performance optimization of algorithms and scalability of data pipelines, including ...

Senior Software Engineer

Madison, WI · On-site

$123.50K - $162.80K/yr

The Senior Software Engineer acts as a recognized technical expert and a reference for complex ... Drive performance optimization of algorithms and scalability of data pipelines, including ...

Join to apply for the Backend Software Engineer role at DataAnnotationGet AI-powered advice on this ... with algorithms, data structures, and debugging workflowsA current, in progress, or completed ...

Software Engineer

Madison, WI · Remote

$40 - $75/hr

... other engineers -- who are driving real-world impact in AI development. Our platform offers an ... Experience with algorithms, data structures, and debugging workflows * A current, in progress, or ...

senior .net developer

Madison, WI

$55.50 - $70.50/hr

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... Computer Science, DataStructures, Algorithms, Memory Management * Strong understanding of OOP and ...

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Freelance Algorithmic Trading Software Developer information

See Madison, WI salary details

$48.4K

$112.7K

$167.3K

How much do freelance algorithmic trading software developer jobs pay per year?

As of May 30, 2026, the average yearly pay for freelance algorithmic trading software developer in Madison, WI is $112,698.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,700.00 and $131,000.00 per year, depending on experience, location, and employer.

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

AspectFreelance Algorithmic Trading Software DeveloperQuantitative Analyst
CredentialsProgramming skills, trading platform knowledge, possibly certifications like CQFMathematics, statistics, finance degrees, certifications like CFA
Work EnvironmentIndependent, remote, project-basedOffice-based, team-oriented, financial institutions
Industry UsageDevelops trading algorithms for clients or own tradingAnalyzes financial data to inform trading strategies

While both roles involve quantitative skills and financial markets, Freelance Algorithmic Trading Software Developers focus on building and implementing trading algorithms independently, often working remotely. Quantitative Analysts typically analyze data within financial firms to develop trading strategies, often working in team environments. The roles overlap in technical skills but differ in scope and work setting.

What are the most commonly searched types of Algorithmic Trading Software Developer jobs in Madison, WI? The most popular types of Algorithmic Trading Software Developer jobs in Madison, WI are:
What are popular job titles related to Freelance Algorithmic Trading Software Developer jobs in Madison, WI? For Freelance Algorithmic Trading Software Developer jobs in Madison, WI, the most frequently searched job titles are:
What job categories do people searching Freelance Algorithmic Trading Software Developer jobs in Madison, WI look for? The top searched job categories for Freelance Algorithmic Trading Software Developer jobs in Madison, WI are:
Software Developer

Software Developer

DataAnnotation

Madison, WI • Remote

$40 - $75/hr

Part-time

Posted 11 days ago


Job description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform.

Benefits:

  • This is a full-time or part-time REMOTE position
  • You’ll be able to choose which projects you want to work on
  • You can work on your own schedule
  • Projects are paid hourly starting at $50-75+/hr, with bonuses on high-quality and high-volume work

Responsibilities:

  • Give AI chatbots coding challenges and evaluate their outputs
  • Evaluate the quality produced by AI models for correctness and performance

Qualifications:

  • Fluency in English (native or bilingual level)
  • Detail-oriented
  • Experience with algorithms, data structures, and debugging workflows
  • A current, in progress, or completed Bachelor's is preferred but not required

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

#coder