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Fintech Software Engineer Jobs in Ohio (NOW HIRING)

Tesouro

Software Engineer

Cincinnati, OH · On-site

They are seeking a Senior Software Engineer to lead backend product initiatives, collaborating with ... Responsibilities : • Design, code and document software to process payments and other fintech ...

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Ampcus

Software Engineer II

Cincinnati, OH · On-site

$93.60K - $128.20K/yr

Required Qualifications: * 3-5 years of software engineering experience, including at least 2 years in FINTECH or payments platforms. * Proficiency in .NET and .NET Core. * Experience with cloud ...

Ampcus

Software Engineer II

Cincinnati, OH · On-site

$93.60K - $128.20K/yr

Required Qualifications: * 3-5 years of software engineering experience, including at least 2 years in FINTECH or payments platforms. * Proficiency in .NET and .NET Core. * Experience with cloud ...

Atika Tech

Principal Java Architect

Cincinnati, OH · Hybrid

$60.50 - $81.50/hr

... Software Engineer to design, develop, and lead scalable backend solutions within an agile ... or fintech domain Strong understanding of CI/CD pipelines Role Expectations Lead by example in ...

Galois, Inc.

Research Engineer

Dayton, OH

... fintech. Research Engineers at Galois design and develop advanced technologies for safety- and ... About This Role Galois is hiring a Software Engineer/Researcher to join our team! This role will ...

Galois, Inc.

Research Engineer

Dayton, OH · On-site

... fintech. Research Engineers at Galois design and develop advanced technologies for safety- and ... About This Role Galois is hiring a Software Engineer/Researcher to join our team! This role will ...

HR Pundits

Principal Java Architect

Cincinnati, OH · Hybrid

H1B Role Overview We are seeking a highly experienced Principal Java Backend Software Engineer to ... Experience in financial services or fintech domain * Strong understanding of CI/CD pipelines Role ...

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$60.4K

$140.3K

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How much do fintech software engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for fintech software engineer in Ohio is $140,250.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,100.00 and $164,500.00 per year, depending on experience, location, and employer.

What is a Fintech Software Engineer job?

A Fintech Software Engineer designs, develops, and maintains software solutions for financial technology applications, such as payment systems, trading platforms, and banking services. They work with technologies like blockchain, APIs, cloud computing, and data security to ensure reliable and secure financial transactions. This role requires expertise in programming languages like Python, Java, or C++, along with an understanding of financial regulations and compliance. Fintech engineers collaborate with product managers, data scientists, and security experts to innovate and improve financial services.

What are the key skills and qualifications needed to thrive in the Fintech Software Engineer position, and why are they important?

To thrive as a Fintech Software Engineer, you need strong programming skills (commonly in Java, Python, or C++), a solid understanding of financial systems, and a bachelor’s degree in computer science or a related field. Familiarity with cloud platforms, API development, blockchain technologies, and relevant certifications like AWS Certified Developer or CFA (for those building trading platforms) is highly valuable. Collaboration, problem-solving, and effective communication are standout soft skills for this position. These competencies ensure secure, scalable, and user-focused financial technology solutions in a rapidly evolving industry.

What are some typical challenges faced by Fintech Software Engineers in their daily work?

Fintech Software Engineers often work on complex systems that must comply with strict security and regulatory standards, which can be challenging when innovating with new technologies. They frequently juggle integrating modern solutions with legacy financial infrastructure, ensuring reliability while maintaining fast deployment cycles. Collaboration with product managers, compliance teams, and data scientists is common, requiring both technical expertise and clear communication. Successfully overcoming these challenges is crucial for delivering secure, high-performance financial applications in the competitive fintech landscape.
More about Fintech Software Engineer jobs
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What cities in Ohio are hiring for Fintech Software Engineer jobs? Cities in Ohio with the most Fintech Software Engineer job openings:
Fintech Software Engineer jobs near you

Software Engineer

Tesouro

Cincinnati, OH • On-site

Full-time

Posted 2 days ago

Job description

Job Summary:
Tesouro is a modern acquirer-processor focused on enhancing payments with security, simplicity, and speed. They are seeking a Senior Software Engineer to lead backend product initiatives, collaborating with various teams to develop scalable solutions for payment processing and fintech applications.
Responsibilities:
• Design, code and document software to process payments and other fintech solutions
• Expand the capabilities of our high-volume, fault-tolerant payment processing engine
• Lead exploration of new products and features that take the organization into the future
• Implement best patterns and practices of object-oriented design: avoid redundancy and promote efficiency, testability and supportability of code
• Able to build software according to accepted secure coding standards
• Mentor and guide your peers, while also learning from their diverse experiences
Qualifications:
Required:
• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
• 5 plus years of experience with .Net / C#
• Working knowledge of RESTful systems, XML, and JSON
• Understanding of PCI Compliance and security standards
• Enjoy writing and shipping production software
• Ability to build and manage automated test suites
• Familiarity with payments and financial applications
• Familiarity with CI/CD and build pipelines
Preferred:
• Experience building fault-tolerant, scalable SaaS platforms is a plus
Company:
Tesouro is a FinTech company that specifies payments. Founded in 2021, the company is headquartered in Cincinnati, USA, with a team of 11-50 employees. The company is currently Early Stage.

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