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Contract Fintech Software Engineer Jobs in Missouri

GoLang, Sr Engineer

Monett, MO · On-site +1

$60 - $75/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Go Software Engineer Contract (W2) Location: Remote (must be within 70 miles of Allen, TX, ... This includes working within a microservices architecture and building solutions for core FinTech ...

Senior Software Engineer

O Fallon, MO · On-site

$115 - $184/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... Experience in high-throughput or regulated environments (payments, banking, fintech) * Exposure to ...

Staff, Software Engineer

Anderson, MO · On-site

$110K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Staff Software Engineer, you will be a hands-on technical leader responsible for designing ... Experience with financial systems, accounting workflows, ERP integrations, or fintech products.

Staff, Software Engineer

Noel, MO · On-site

$110K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Staff Software Engineer, you will be a hands-on technical leader responsible for designing ... Experience with financial systems, accounting workflows, ERP integrations, or fintech products.

Staff, Software Engineer

Cassville, MO · On-site

$110K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Staff Software Engineer, you will be a hands-on technical leader responsible for designing ... Experience with financial systems, accounting workflows, ERP integrations, or fintech products.

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... fintech) • Exposure to AI/automation tools within software development workflows Corporate ...

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... fintech) Exposure to AI/automation tools within software development workflows Corporate Security ...

(USA) Senior, Software Engineer

Cassville, MO · On-site

$90K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Fintech Disputes & Exceptions Management Engineering group focuses on delivering precise and efficient solutions within Walmart's Finance Tech ecosystem. The team designs and maintains tools that ...

(USA) Senior, Software Engineer

Anderson, MO · On-site

$90K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Fintech Disputes & Exceptions Management Engineering group focuses on delivering precise and efficient solutions within Walmart's Finance Tech ecosystem. The team designs and maintains tools that ...

(USA) Senior, Software Engineer

Noel, MO · On-site

$90K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Fintech Disputes & Exceptions Management Engineering group focuses on delivering precise and efficient solutions within Walmart's Finance Tech ecosystem. The team designs and maintains tools that ...

(USA) Senior, Software Engineer

Noel, MO · On-site

$90K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Join Walmart as a Senior Software Engineer and lead the delivery of scalable, secure software ... The Fintech Disputes & Exceptions Management Engineering group focuses on resolving payment ...

(USA) Senior, Software Engineer

Cassville, MO · On-site

$90K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Join Walmart as a Senior Software Engineer and lead the delivery of scalable, secure software ... The Fintech Disputes & Exceptions Management Engineering group focuses on resolving payment ...

(USA) Senior, Software Engineer

Anderson, MO · On-site

$90K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Join Walmart as a Senior Software Engineer and lead the delivery of scalable, secure software ... The Fintech Disputes & Exceptions Management Engineering group focuses on resolving payment ...

Software Engineer

Pittsburg, MO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Kforce's client in Pittsburgh, PA is looking for a Software Engineer to join its Strategic ... Hourly employees on a Service Contract Act project are eligible for paid sick leave. Note: Pay is ...

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Contract Fintech Software Engineer information

What is a contract fintech software engineer?

A Contract Fintech Software Engineer is a technology professional who is hired on a temporary or project basis to develop, maintain, or enhance software solutions in the financial technology (fintech) sector. These engineers work with banks, startups, or financial institutions to build secure, scalable, and compliant applications such as payment systems, trading platforms, or digital wallets. They often possess strong skills in programming languages relevant to fintech, as well as knowledge of financial regulations and security best practices. Contract roles offer flexibility for both the engineer and the hiring company, typically focusing on short-term or specialized projects.

What are the key skills and qualifications needed to thrive as a contract fintech software engineer?

To thrive as a Contract Fintech Software Engineer, you need strong programming skills (often in Python, Java, or C#), a solid understanding of financial systems, and relevant software engineering experience. Familiarity with fintech platforms, cloud services (like AWS or Azure), APIs, and knowledge of security standards or certifications such as AWS Certified Developer or Certified Information Systems Security Professional (CISSP) are often required. Outstanding problem-solving, adaptability, and clear communication skills help you excel in dynamic, fast-paced contract environments. These competencies ensure you can quickly deliver secure, scalable solutions that meet the unique regulatory and technical demands of the fintech industry.

What are some common challenges faced by contract fintech software engineers when joining new projects?

As a contract fintech software engineer, one of the primary challenges is quickly adapting to unfamiliar codebases and domain-specific regulations, such as PCI DSS or AML requirements. You’ll often need to ramp up rapidly on proprietary systems and integrate with existing teams, all while meeting tight deadlines. Strong communication skills are essential, as you'll frequently collaborate with both in-house developers and non-technical stakeholders to ensure compliance and deliver robust solutions. Staying updated on evolving financial regulations and fintech technologies is also crucial for success in these dynamic environments.

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

AspectContract Fintech Software EngineerContract Software Developer
CredentialsRelevant coding skills, industry certifications (e.g., Fintech-specific), experience in finance techGeneral coding skills, various certifications depending on specialization
Work EnvironmentFinancial institutions, fintech startups, banking platformsVarious industries including tech firms, startups, corporate IT
Employer & Industry UsagePrimarily finance and fintech sectorsBroad, across multiple industries
Search & Comparison IntentFocus on finance-specific roles, fintech projectsGeneral software development roles

The Contract Fintech Software Engineer specializes in developing financial technology solutions within finance-focused environments, requiring industry-specific knowledge. In contrast, a Contract Software Developer has a broader scope, working across various industries without necessarily focusing on finance. The key differences lie in industry expertise and project focus, making the fintech engineer role more niche-specific.

What are the most commonly searched types of Fintech Software Engineer jobs in Missouri?

The most popular types of Fintech Software Engineer jobs in Missouri are:

What cities in Missouri are hiring for Contract Fintech Software Engineer jobs?

Cities in Missouri with the most Contract Fintech Software Engineer job openings:

Lead Software Engineer

Ports North

O Fallon, MO • On-site

$120 - $190/hr

Other

Posted 14 days ago


Job description

We have partnered with our client in their search for a Lead Software Engineer in O'Fallon, MO.

Responsibilities
  • This job is a developing subject matter expert in the Software Engineering area, influencing stakeholders and applying advanced knowledge to drive achievement of area goals and initiatives by contributing to solution development and improvements for existing products, services, and/or processes.
Skills Required
  • Develops and maintains high-quality, scalable software solutions, ensuring security and operational resilience.
  • Performs thorough code reviews, providing constructive feedback to uphold quality standards.
  • Designs, develops, and delivers complex software solutions aligned with business needs and organizational standards.
  • Creates detailed technical artifacts, including requirements documents, design specifications, test plans, and deployment strategies.
  • Performs system maintenance, incident management, root cause analysis, and problem resolution in complex production environments.
  • Evaluates emerging technologies and frameworks, conducting Proof of Concept (PoCs) evaluations.
  • Maintains solution and technology roadmaps, contributing to strategic planning and innovation while promoting best practices in SDLC, testing, and security.
  • Guides and mentors junior team members through on-the-job experiences, reviewing work and fostering a culture of continuous improvement to grow expertise around their discipline.
Education & Work Experience
  • Bachelor's degree in related field
  • 7+ years of experience
Title

Lead Software Engineer

Location

O'Fallon, MO

Client Industry

Fintech

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