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Freelance Fintech Software Engineer Jobs in Colorado

Cleerly

Software Engineer III

Denver, CO · On-site

$141K - $165K/yr

About the Opportunity We're seeking a Software Engineer III with strong fullstack skills to help ... Familiarity with regulated domains (e.g., healthcare, fintech) and high-availability infrastructure.

Rocky Mountain Reserve

Lead Software Engineer

Littleton, CO · On-site +1

$175K - $225K/yr

Lead Software Engineer Rocky Mountain Reserve | Remote | Full-Time About Rocky Mountain Reserve ... Experience in benefits, payroll, fintech, or HR tech - companies like Rippling, Gusto, Justworks ...

Cleerly

Software Engineer III

Denver, CO · On-site

$59.25 - $79.50/hr

About the Opportunity We're seeking a Software Engineer III with strong fullstack skills to help ... Familiarity with regulated domains (e.g., healthcare, fintech) and high-availability infrastructure.

Cleerly

Software Engineer III

Denver, CO · On-site +1

$59.25 - $79.50/hr

About the Opportunity We're seeking a Software Engineer III with strong fullstack skills to help ... Familiarity with regulated domains (e.g., healthcare, fintech) and high-availability infrastructure.

Kharon

Senior Software Engineer

Denver, CO · On-site

$160K - $200K/yr

Experience in fintech, risk, sanctions, or financial crime compliance domains ABOUT KHARON: Kharon ... Software Engineer to join us as we work to shape the way businesses perceive and navigate global ...

Kharon

Senior Software Engineer

Denver, CO

$160K - $200K/yr

Experience in fintech, risk, sanctions, or financial crime compliance domains ABOUT KHARON: Kharon ... Software Engineer to join us as we work to shape the way businesses perceive and navigate global ...

Visa

Sr. SW Engineer

Denver, CO

$126K - $166K/yr

... in the fintech sector. As a Senior Software Engineer on the MVS Offline Development team you will be responsible and accountable for applying the principles of computer science and mathematical ...

Visa

Sr. SW Engineer - Mainframe

Denver, CO · On-site

$126K - $166K/yr

... in the fintech sector. As a Senior Software Engineer on the MVS Offline Development team you will be responsible and accountable for applying the principles of computer science and mathematical ...

Visa

Sr. SW Engineer - Mainframe

Denver, CO

$126K - $166K/yr

... in the fintech sector. As a Senior Software Engineer on the MVS Offline Development team you will be responsible and accountable for applying the principles of computer science and mathematical ...

Arcanium.io

$133K - $166K/yr

You will work on projects ranging from greenfield 1 person MVPs to teams of 4-5 engineers following best practices. This is a long term freelance/contract position. We hope to develop a long ...

BillGO, Inc.

AI Data Analytics Engineer

Fort Collins, CO · On-site

$102K - $146K/yr

WHAT WE ARE LOOKING FOR: * 3-5 years of experience building and shipping production software or ... Fintech, payments, or regulated-industry experience is a plus but not required. * Strong ...

BillGO, Inc.

AI Data Analytics Engineer

Fort Collins, CO · On-site

$113K - $135K/yr

WHAT WE ARE LOOKING FOR: * 3-5 years of experience building and shipping production software or ... Fintech, payments, or regulated-industry experience is a plus but not required. * Strong ...

UseBlocky

Senior Blockchain Engineer

Almont, CO · On-site +1

$157K - $178K/yr

... as fintech, blockchain gaming, DeFi, and emerging technologies. The company is committed to ... Required Qualifications * 5+ years of professional software engineering experience. * 3+ years of ...

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All JobsFintech Software Engineer JobsFreelance Fintech Software Engineer JobsFreelance Fintech Software Engineer Jobs in Colorado

Freelance Fintech Software Engineer information

What is a freelance fintech software engineer?

Freelance Fintech Software Engineers are independent professionals who specialize in developing, maintaining, and improving software solutions for the financial technology (fintech) industry. They work on a contract or project basis with clients such as banks, startups, or payment companies, building secure, scalable applications like payment gateways, trading platforms, or digital wallets. Their responsibilities often include coding, testing, integrating APIs, and ensuring compliance with financial regulations. Freelance fintech engineers must stay updated with industry trends, security practices, and evolving technologies to meet the unique needs of financial clients.

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

A Freelance Fintech Software Engineer must have strong programming skills (such as Python, Java, or C#), a solid understanding of financial systems, and experience with secure software development, typically supported by a degree in computer science or a related field. Familiarity with fintech-specific tools and frameworks (like blockchain platforms, payment APIs, or cloud platforms such as AWS), as well as relevant certifications (e.g., AWS Certified Developer or Certified FinTech Professional), is often required. Outstanding problem-solving abilities, communication skills, and the ability to manage projects independently set top freelancers apart. These competencies are crucial for delivering robust, secure, and innovative solutions in the rapidly evolving fintech sector.

What is the difference between Freelance Fintech Software Engineer vs Fintech Software Developer?

AspectFreelance Fintech Software EngineerFintech Software Developer
CredentialsTypically requires relevant coding skills, experience, and sometimes certifications in finance or software developmentUsually holds a degree in computer science, software engineering, or related fields; certifications are common but not mandatory
Work EnvironmentIndependent, project-based, often remote or freelance contractsEmployed by a company or fintech firm, working in office or remote teams
Employer & Industry UsageServes multiple clients across fintech projects, flexible engagementsWorks within a fintech company or startup, focused on product development

While both roles involve software development in fintech, a Freelance Fintech Software Engineer works independently on various projects, whereas a Fintech Software Developer is typically employed by a company to develop specific products or services.

How do freelance fintech software engineers typically collaborate with clients and cross-functional teams?

Freelance Fintech Software Engineers often work remotely, but strong collaboration is still essential. They usually communicate with clients, product managers, and designers through regular video meetings, project management tools, and messaging platforms to clarify requirements and provide updates. It’s common to participate in code reviews, agile sprints, and documentation processes to ensure seamless integration with existing systems and compliance with financial regulations. Clear communication and proactive feedback help maintain trust and deliver high-quality solutions, even when working independently.
What are the most commonly searched types of Fintech Software Engineer jobs in Colorado? The most popular types of Fintech Software Engineer jobs in Colorado are:
What are popular job titles related to Freelance Fintech Software Engineer jobs in Colorado? For Freelance Fintech Software Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Freelance Fintech Software Engineer jobs in Colorado look for? The top searched job categories for Freelance Fintech Software Engineer jobs in Colorado are:
What cities in Colorado are hiring for Freelance Fintech Software Engineer jobs? Cities in Colorado with the most Freelance Fintech Software Engineer job openings:
Freelance Fintech Software Engineer jobs near you

Software Engineer III

Cleerly

Denver, CO • On-site

$141K - $165K/yr

Other

Re-posted 26 days ago

Job description

About the Opportunity

We're seeking a Software Engineer III with strong fullstack skills to help scale and evolve our enterprise-grade platform for quantitative computer-aided diagnosis. In this role, you'll be a key contributor to the development of secure, reliable, and maintainable systems, delivering high-impact features and improving the foundation that powers our healthcare solutions.

The Operational System team owns the Core Lab Case Management platform, which is the central nervous system of our laboratory operations. We build the workflows that orchestrate the lifecycle of each case, ensuring that complex case data moves seamlessly through the lab and is categorized and prioritized correctly. By optimizing how cases are processed, we ensure our operations remain scalable and our COGS grows efficiently, not linearly, alongside our business.

RequirementsQualifications
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or related field (or equivalent experience).
  • 5-8 years of professional experience as a software engineer, including fullstack development.
  • Proficiency in React, CSS, Node.js, and TypeScript.
  • Experience designing and consuming RESTful APIs.
  • Familiarity with relational databases like PostgreSQL.
  • Strong understanding of modern software engineering practices, system design, and debugging.
  • Ability to take ownership of medium-to-large features and follow through from idea to production.
  • Effective communication and collaboration skills, especially in distributed environments.
Preferred
  • Familiarity with regulated domains (e.g., healthcare, fintech) and high-availability infrastructure.
  • Experience with containerized cloud environments (Docker, AWS EKS), CI/CD automation, and infrastructure as code.
  • Exposure to event-driven architecture or microservices with asynchronous workflows.
  • Familiarity with Python is a plus
Responsibilities
  • Develop scalable backend services (Node.js, TypeScript) and performant user-facing applications (React, Next.js).
  • Build performant, accessible, and user-friendly interfaces with modern UI frameworks (Ant).
  • Write testable, observable, and maintainable code that meets our performance and quality standards.
  • Participate in system design reviews and propose practical, scalable improvements.
  • Collaborate with product, design, and engineering teammates in an agile team to deliver reliable solutions to stakeholders.
  • Contribute to documentation, code reviews, and shared engineering standards.
  • Participate in on-call rotations and assist with triaging production issues.

OUR COMPANY IS AN EQUAL OPPORTUNITY EMPLOYER.  We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.

Job duties, activities, and responsibilities are subject to change by our company.

The base salary range for this role varies by location and is aligned to market benchmarks.

  • Candidates located in higher-cost labor markets, including California, Washington, New York, New Jersey, Connecticut, Massachusetts, and Washington, DC represent the middle to high end of the range, while candidates located in all other U.S. locations represent the low to middle end of the range.
  • Final compensation is determined based on location, experience, skills, and internal equity.

This role is eligible for a 15% target annual bonus, resulting in the following base salary and Total Target Compensation (TTC) ranges:

  • Base Salary: $129,000 - $152,000
  • TTC: $141,900 - $165,200

*Total Target Compensation (TTC): Total Cash Compensation (including base pay, variable pay, commission, bonuses, etc.) Additionally, stock options, paid benefits, and employee perks are part of your total rewards.

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