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Freelance Algorithm Engineer Jobs (NOW HIRING)

$90/hr

Write original algorithmic problems -- clear statement, sound constraints, an intended solution ... Strong competitive programming background, shown by a public profile -- a Codeforces rating (see ...

WI · On-site

$90/hr

Write original algorithmic problems -- clear statement, sound constraints, an intended solution ... Strong competitive programming background, shown by a public profile -- a Codeforces rating (see ...

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Freelance Algorithm Engineer information

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$47

$132

How much do freelance algorithm engineer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for freelance algorithm engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is a freelance algorithm engineer?

A Freelance Algorithm Engineer is a professional who designs, develops, and optimizes algorithms for clients on a contract or project basis, rather than working as a full-time employee. These engineers use their expertise in mathematics, programming, and data analysis to solve complex problems across various domains such as finance, healthcare, or technology. Freelance Algorithm Engineers typically work remotely, manage their own schedules, and collaborate with different clients or teams to deliver specific solutions. They often need strong communication skills and the ability to quickly adapt to new projects and technologies.

How do freelance algorithm engineers typically collaborate with clients and development teams?

Freelance Algorithm Engineers often work remotely, collaborating with clients and development teams through virtual meetings, code repositories, and project management tools. Clear communication and documentation are crucial, as you may be responsible for explaining complex algorithmic concepts to non-technical stakeholders. It's common to participate in regular check-ins, provide progress updates, and integrate your solutions with existing systems. Building strong relationships and adapting to different team workflows can help ensure successful project delivery and repeat business.

What are the key skills and qualifications needed to thrive as a freelance algorithm engineer, and why are they important?

To thrive as a Freelance Algorithm Engineer, you need a strong foundation in mathematics, computer science principles, and algorithm design, often backed by a relevant degree or equivalent experience. Familiarity with programming languages like Python or C++, version control tools (e.g., Git), and software development platforms is typically required. Excellent problem-solving, self-motivation, and effective communication skills help you manage projects independently and collaborate with clients. These skills ensure you can deliver efficient, reliable solutions in a competitive and dynamic freelance environment.

What is the difference between Freelance Algorithm Engineer vs Data Scientist?

AspectFreelance Algorithm EngineerData Scientist
Required CredentialsDegree in Computer Science, Mathematics, or related field; strong programming skillsDegree in Statistics, Computer Science, or related field; proficiency in data analysis tools
Work EnvironmentIndependent, project-based, remote or on-siteTeam-based, often in corporate or research settings
Employer & Industry UsageFreelance platforms, startups, tech companiesCorporations, research institutions, tech firms
Search & Comparison IntentYesYes

Freelance Algorithm Engineers focus on developing and optimizing algorithms for various applications on a project basis, often working independently. Data Scientists analyze data to extract insights, typically within organizations. While both roles require strong technical skills, their work environments and employer types differ significantly.

More about Freelance Algorithm Engineer jobs

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What are the most commonly searched types of Algorithm Engineer jobs?

The most popular types of Algorithm Engineer jobs are:

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What are popular job titles related to Freelance Algorithm Engineer jobs?

For Freelance Algorithm Engineer jobs, the most frequently searched job titles are:

Infographic showing various Freelance Algorithm Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 92% Full Time, 3% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Senior/Staff GIS Engineer, HD Mapping

Santa Clara, CA • On-site

Gatik AI
Transportation and Warehousing • 51 - 200 employees

$160K - $230K/yr

Full-time

Re-posted 10 days ago


Job description

Who we are

Gatik, the leader in autonomous middle-mile logistics, is revolutionizing the B2B supply chain with its autonomous transportation-as-a-service (ATaaS) solution and prioritizing safe, consistent deliveries while streamlining freight movement by reducing congestion. The company focuses on short-haul, B2B logistics for Fortune 500 retailers and in 2021 launched the world's first fully driverless commercial transportation service with Walmart. Gatik's Class 3-7 autonomous trucks are commercially deployed across major markets, including Texas, Arkansas, and Ontario, Canada, driving innovation in freight transportation. 

The company's proprietary Level 4 autonomous technology, Gatik Carrier, is custom-built to transport freight safely and efficiently between pick-up and drop-off locations on the middle mile. With robust capabilities in both highway and urban environments, Gatik Carrier serves as an all-encompassing solution that integrates advanced software and hardware powering the fleet, facilitating effortless integration into customers' logistics operations. 

About the role
We are seeking a highly motivated and technically proficient GIS Engineer, HD Mapping to join our team.
As a Geospatial / HD Mapping Engineer, you will be a key contributor to the expansion and optimization of our HD Mapping production pipeline. This hands-on role involves working with large-scale LiDAR and camera datasets, developing geospatial processing workflows, and improving our routing and topology validation systems. You will collaborate closely with internal teams and external partners to deliver high-quality maps under tight operational timelines.
This position requires a deep passion for geospatial data, strong software engineering skills, and the ability to thrive in a fast-paced production environment.Key Responsibilities: HD
Mapping & Spatial Data Production
 
This role is onsite 5 days/week in our Mountain View, CA office!
What you'll do
  • Mapping Pipeline Development: Contribute to the design, development, and expansion of the HD Mapping production pipeline.
  • Data Processing and Validation:
    Process, clean, and validate large-scale LiDAR point cloud datasets.
    Extract and refine road-based linear and polygonal features.
    Annotate and validate 3D objects and roadway furniture.
    Perform topology validation of road networks (lane connectivity, intersection logic, turn constraints).
  • Software Engineering:
    Develop and maintain Python-based geospatial data processing tools (required).
    Contribute to performance-critical components using C++ (optional).
    Manage and process large spatial datasets using cloud infrastructure (Azure preferred).
  • Database and Spatial Queries: Work with PostGIS databases to perform advanced spatial queries, including intersection detection, geometry building/transformation, and query optimization.
  • Data Management & Collaboration:
    Support data migration, versioning, and format conversion (OSM, OpenDrive, Lanelet).
    Coordinate with remote freelancers and distributed contributors. Work closely with autonomy, perception, and planning engineering teams.
    Manage Jira tickets, contribute to sprint planning, and provide structured progress reports.
    Maintain high quality standards while delivering under tight deadlines
What we're looking for
  • Bachelor's or Master's degree in Computer Science, Geospatial Engineering, Robotics, Civil Engineering, or a related technical field.
  • Minimum 3+ years of professional experience in geospatial systems, mapping, or related fields.
  • Strong hands-on experience with GIS platforms (e.g., ArcGIS, QGIS, MicroStation) and specialized tools (e.g., CloudCompare, MicroStation, OpenCities, TerraSolid, Lidar360).
  • Proven experience working with large-scale mapping/geospatial production projects and a strong understanding of LiDAR processing workflows.
  • Technical Skills:
    Strong Python programming skills.
    Experience with geospatial libraries (e.g., GDAL, Shapely, GeoPandas).
    Experience with PostGIS, including spatial indexing and query optimization.
    Familiarity with data formats: OSM, Lanelet, OpenDrive, GeoJSON, LAS/LAZ
Bonus Qualifications
  • Experience in HD Mapping production pipelines for autonomous vehicles.
  • Experience validating road network topology and connectivity logic.
  • Familiarity with routing algorithms and graph-based road modeling.
  • Experience with automation pipelines and CI/CD for geospatial systems.
  • Understanding of coordinate systems, projections, and EPSG transformations.
  • Experience with sensor calibration workflows (LiDAR + camera).
  • Experience managing distributed contributors or remote freelancers

Salary Range- $160,000- $230,000

More about Gatik

Founded in 2017 by experts in autonomous vehicle technology, Gatik has rapidly expanded its presence to Mountain View, Dallas-Fort Worth, Arkansas, and Toronto. As the first and only company to achieve fully driverless middle-mile commercial deliveries, Gatik holds a unique and defensible position in the AV industry, with a clear trajectory toward sustainable growth and profitability.

We have delivered complete, proprietary AV technology - an integration of software and hardware - to enable earlier successes for our clients in constrained Level 4 autonomy.  By choosing the middle mile - with defined point-to-point delivery, we have simplified some of the more complex AV challenges, enabling us to achieve full autonomy ahead of competitors. Given extensive knowledge of Gatik's well-defined, fixed route ODDs and hybrid architecture, we are able to hyper-optimize our models with exponentially less data, establish gate-keeping mechanisms to maintain explainability, and ensure continued safety of the system for unmanned operations.

Visit us at Gatik for more company information and Careers at Gatik for more open roles.

Notable News
  • Bloomberg: Autonomous Trucking Firm Gatik Inks Contracts Worth $600 Million
  • Forbes: Hundreds' Of Gatik Robot Delivery Trucks Headed For U.S. Roads
  • Forbes:Gatik And Loblaw Announce Largest Commercial Deployment Of AV Trucks
  • Forbes: Forget robotaxis. Upstart Gatik sees middle-mile deliveries as the path to profitable AVs
  • Tech Brew: Gatik AI exec unpacks the regulations that could shape the AV industry
  • Business Wire: Gatik Paves the Way for Safe Driverless Operations ('Freight-Only') at Scale with Industry-First Third-Party Safety Assessment Framework
  • Auto Futures: Autonomous Trucking Group Gatik Secures Investment From NIPPON EXPRESS HOLDINGS
  • Automotive News: Gatik foresees hundreds of self-driving trucks on road soon, and that's just the beginning
  • Forbes: Isuzu And Gatik Go All In To Scale Up Driverless Freight Services
  • Bloomberg: Autonomous Vehicle Startup Takes Off by Picking Off Easier Routes
  • Reuters: Driverless vehicles on limited routes bump along despite US robotaxi scrutiny
Taking care of our team

At Gatik, we connect people of extraordinary talent and experience to an opportunity to create a more resilient supply chain and contribute to our environment's sustainability. We are diverse in our backgrounds and perspectives yet united by a bold vision and shared commitment to our values. Our culture emphasizes the importance of collaboration, respect and agility.

We at Gatik strive to create a diverse and inclusive environment where everyone feels they have opportunities to succeed and grow because we know that together we can do great things. We are committed to an inclusive and diverse team. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.