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Contract Fintech Software Engineer Jobs in Appleton, WI

AWI Engineering

Controls Engineer

Appleton, WI

$81K - $105K/yr

Opportunity Overview & Responsibilities Our client has an immediate contract to hire need for a ... Technical Project Leadership of Hardware and Software designs in the Papermaking and Converting ...

AWI Engineering

Controls Engineer

Appleton, WI · On-site

$81K - $105K/yr

Opportunity Overview & Responsibilities Our client has an immediate contract to hire need for a ... Technical Project Leadership of Hardware and Software designs in the Papermaking and Converting ...

The Jor-mac Company Inc

Design Engineer

Oshkosh, WI · On-site

$70K - $75K/yr

The Jor-Mac Company is a contract manufacturer of metal fabrications and assemblies. We provide On ... Proficiency in CAD software, specifically SolidWorks and AutoCAD. * Strong understanding of ...

Ducommun

Senior Test Engineer

Appleton, WI · On-site

... in a contract manufacturing environment. This role supports new product introduction (NPI ... Troubleshoot test equipment, software, fixtures, and product failures to minimize production ...

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All JobsContract Fintech Software Engineer JobsContract Fintech Software Engineer Jobs in Appleton, WI

Contract Fintech Software Engineer information

See Appleton, WI salary details

$62K

$143.9K

$200.5K

How much do contract fintech software engineer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for contract fintech software engineer in Appleton, WI is $143,943.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,100.00 and $168,800.00 per year, depending on experience, location, and employer.

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 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 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, and why are they important?

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 the most commonly searched types of Fintech Software Engineer jobs in Appleton, WI? The most popular types of Fintech Software Engineer jobs in Appleton, WI are:
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What job categories do people searching Contract Fintech Software Engineer jobs in Appleton, WI look for? The top searched job categories for Contract Fintech Software Engineer jobs in Appleton, WI are:
What cities near Appleton, WI are hiring for Contract Fintech Software Engineer jobs? Cities near Appleton, WI with the most Contract Fintech Software Engineer job openings:
Contract Fintech Software Engineer jobs near you
Senior Backend Software Engineer

Senior Backend Software Engineer

U.S. Venture, Inc.

Appleton, WI • On-site

Full-time

Posted 18 days ago

U.S. Venture rating

7.3

Company rating: 7.3 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

170th of 341 rated retail wholesalers

Job description

POSITION SUMMARY
The Senior Backend Software Engineer serves as a pivotal technical leader within the team, holding responsibility for managing backend subsystems or services. This position involves a commitment to ensuring the scalability, performance, and security of backend solutions. Additionally, the engineer plays a vital role in mentoring several engineers and fostering the adoption of best practices across the team. This role will work on a number of projects/initiatives including a current focus on internal AI related projects.
This role is located on-site in Appleton, WI.
JOB RESPONSIBILITIES
Essential Job Responsibilities:
  • Spearhead the design and implementation of subsystems or backend services, with a strong emphasis on architecture, data models, and API contracts.
  • Work to ensure that backend components align with scalability, performance, and security standards.
  • Offer guidance and mentorship to engineers, fostering an environment of technical growth and high-quality outcomes.
  • Actively identify opportunities to manage technical debt, proposing thoughtful refactoring and modernization strategies.
  • Advocate for the adoption of engineering best practices, including CI/CD automation and secure coding methodologies.

Additional Job Responsibilities:
  • Live our values of High Performance, Caring Relationships, Strategic Foresight, and Entrepreneurial Spirit
  • Find A Better Way by championing continuous improvement and quality control efforts to identify opportunities to innovate and improve efficiency, accuracy, and standardization
  • Continuously learn and develop self professionally
  • Support corporate efforts for safety, government compliance, and all other company policies & procedures
  • Perform other related duties as required and assigned

QUALIFICATIONS
Required:
  • Bachelor's Degree in Computer Science or related field.
  • 5+ years of backend software engineering experience.
  • Proven experience in .NET Core, C#, distributed systems, and RESTful services.
  • Strong understanding of backend performance optimization and scalability.
  • Demonstrated experience mentoring engineers and leading technical discussions.

Preferred:
  • Familiarity with domain-driven design and event-driven architecture.
  • Experience with NoSQL databases and message brokers (Kafka, RabbitMQ).
  • Exposure to enterprise-grade monitoring, observability, and security practices.

DIVISION:
Corporate
U.S. Venture will not offer sponsorship for employment status (including, but not limited to, H-1B, TN, E-3, F1, CPT, OPT, STEM OPT, visa status and other employment-based nonimmigrant visas) for this position. Accordingly, all applicants must be currently authorized to work in the United States on a full-time basis and must not require U.S. Venture's sponsorship to continue to work legally in the United States. In general, U.S. Venture does not sponsor candidates for nonimmigrant visas or permanent residency except when there is a specific business need.
U.S. Venture will not accept unsolicited resumes from recruiters or employment agencies. In the absence of an executed recruitment Master Service Agreement, there will be no obligation to any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without an agreement, U.S. Venture shall reserve the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resumes, including those submitted to hiring managers, shall be deemed the property of U.S. Venture.
U.S. Venture, Inc. is an equal opportunity employer that is committed to inclusion and diversity. We ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender, gender identity or expression, marital status, age, national origin, disability, veteran status, genetic information, or other protected characteristic. If you need assistance or an accommodation due to a disability, you may call Human Resources at (920) 739-6101.
99-00-821-0000

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