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Freelance Algorithmic Trading Software Developer Jobs in Portland, OR

... trade-offs behind scalable architecture, and wants to solve business-critical problems with deep ... professional software engineering experience. Experience with AI Agent tools & frameworks ...

... 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 ...

Position- Software Engineer- C#, Motion Control, Metrology Type : Day 1 onsite (5 days a week ... Implement and optimize stage calibration, axis mapping, tip-tilt correction, and motion algorithms ...

Staff software engineer

Hillsboro, OR · On-site

$144K - $216K/yr

Develop algorithms for R/Theta to Cartesian coordinate transformations, error mapping and ... software and hardware interactions. * Demonstrated technical leadership on large engineering ...

New

Senior Developer Technology Engineer - AI

Hillsboro, OR · Hybrid

$59.25 - $78.50/hr

Programming fluency in C/C++ with a deep understanding of algorithms and software development. A background that includes parallel programming, e.g., CUDA, OpenACC, OpenMP, MPI, pthreads, etc. Hands ...

... trading software, communicate with forecasting and reliability dispatch as well as maintain a ... BA/BS degree in mathematics, business, finance, economics, or engineering or the equivalent ...

... trading software, communicate with forecasting and reliability dispatch as well as maintain a ... BA/BS degree in mathematics, business, finance, economics, or engineering or the equivalent ...

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Freelance Algorithmic Trading Software Developer information

See Portland, OR salary details

$50.9K

$118.6K

$176K

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

As of Sep 8, 2026, the average yearly pay for freelance algorithmic trading software developer in Portland, OR is $118,612.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,400.00 and $137,900.00 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.

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For Freelance Algorithmic Trading Software Developer jobs in Portland, OR, the most frequently searched job titles are:

What job categories do people searching Freelance Algorithmic Trading Software Developer jobs in Portland, OR look for?

The top searched job categories for Freelance Algorithmic Trading Software Developer jobs in Portland, OR are:

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Cities near Portland, OR with the most Freelance Algorithmic Trading Software Developer job openings:

Infographic showing various Freelance Algorithmic Trading Software Developer job openings in Portland, OR as of July 2026, with employment types broken down into 1% Internship, 82% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 84% Physical, 2% Hybrid, and 14% Remote job distribution, with an average salary of $118,612 per year, or $57 per hour.

Senior Software Engineer - Algorithms

Sightline Intelligence

Portland, OR • On-site

$125K - $150K/yr

Full-time

Posted 3 days ago

New


Job description

Job Title: Senior Software Engineer - Algorithms

Department: Software Engineering

Reports To: Team Lead and Director of Software Engineering

FLSA Status: Exempt, Salary, Full-Time

Work Location: Portland or Hood River, Oregon office

Shift: Monday – Friday, standard day schedule.

Supervisory Level: None

Job Description:

The Senior Software Engineer on our Algorithms team develops and integrates algorithms that enable real-time video processing, tracking, and detection on low-SWaP, embedded hardware, with a focus on delivering reliable performance in resource-constrained environments, particularly low-SWaP embedded systems.

  • Develop C/C++ video processing algorithm software on the latest ARM multi-core processors and/or embedded GPUs.
  • Work on embedded video processors used in security and surveillance products, including autonomous, airborne, ground, and other applications.
  • Directly support customers.
  • Work collaboratively with a diverse team of software developers, business development, and customers.
  • Contribute to roadmap development, participate in project prioritization, and provide guidance/mentorship to more junior software engineers.
  • Other duties as assigned. 

Qualifications:        

  • Bachelor’s degree in engineering, computer science, aerospace engineering, electrical engineering, or other relevant degree.
  • 5+ years of C/C++ algorithm development in one of the following domains: video, image, audio, or signal processing in resource-constrained environments, particularly low-SWaP embedded systems.
  • Experience with multi-threading and concurrent programming.
  • Experience with computer vision, image processing, tracking, detection or related algorithms.
  • Understands real-time performance, latency, memory, and compute constraints.
  • Strong debugging and performance analysis skills.
  • Ability to work independently, prioritize tasks, and meet milestones/deadlines.
  • Mustbe authorized to work in the United States on a full-time basis.

Competencies: To perform the job successfully, an individual should demonstrate the following competencies:

 Apply Expertise in Technology

Complies with policies on acceptable use of technology; Applies knowledge of computer skills to perform the job successfully; Displays the ability to learn new computer skills.

Strategic Thinking

Develops strategies to achieve organizational goals. Understands organizations’ strengths and weaknesses. Analyzes market and competition to identify external threats and opportunities. Adapts strategy to changing conditions.

Planning/Organizing

Prioritizes and plans work activities; Uses time efficiently; Plans for additional resources; Sets goals and objectives; Organizes or schedules other people and their tasks; Develops realistic action plans.

Business Acumen

Ability to connect people with strategies for operational and financial outcomes.

Learn & Research

Demonstrates the understanding of newly presented information and retention for future applications.

Math Skills

Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals.

Reliability

Good attendance; Balances professional and personal commitments effectively; Delivers work product on time and within the assigned parameters of the task.

Cultural Awareness

Awareness to think and act in intercultural environments appropriately; Respecting the diverse backgrounds of the people around them.

Gives & Receives Feedback

Articulates positive and constructive feedback appropriately; Gives recognition to a job well done; Upholds accountability; Accepts feedback from all employees.

Communication & Collaboration

Works effectively within a team; Shares information and acknowledges others’ efforts; Helps others when workloads are high; Keeps team and supervisor information of tasks.

Analytical

Synthetizes complex or diverse information; Collects and researches data; Uses intuition and experience to complement data

Innovation

Generates creative and original ideas of approaches; Seeks to improve performance; Proactive to identify and create new opportunities.


Physical Demands: 

This role requires standing, walking, and sitting for extended periods; communicating in person and by phone; using hands to operate objects or controls; and reaching with hands and arms. Occasional stooping, kneeling, bending, crouching, and lifting up to 25 pounds may be required. Close and distance vision, depth perception, color vision, and focus adjustment are also needed. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

 Work Environment 

Work is performed primarily at a desk using standard office equipment in a quiet, casual environment that encourages open communication, teamwork, mutual respect, and alignment with the organization’s mission, values, and goals.

This job description may not contain a comprehensive inventory of all duties, responsibilities, and qualifications required to do this job.