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Payment Processing Engineer Jobs in Illinois (NOW HIRING)

Software Engineer

Chicago, IL · On-site +1

$100K - $150K/yr

Job Summary The Software Engineer will be responsible for building new systems, enhancing and ... payment processing systems Key Responsibilities: * Design, develop or modify software and/or ...

Staff Software Engineer

Chicago, IL · On-site +1

$195K - $257K/yr

Enterprises, financial institutions, and developers use Circle to power trusted, internet-scale ... Expert in one of the domains of API design, payments processing, or blockchains. * Deep ...

... engineering, and product teams to optimize processing costs. General Responsibilities: * Network & Gateway Fee Auditing: Review, reconcile, and audit complex monthly invoices from payment gateways ...

Payment Solutions

Chicago, IL · On-site

$103K - $118K/yr

Our ability to do that comes from world-class execution - robust systems, disciplined processes ... Whether you're an archaeologist, engineer, business student, or thespian, people from a range of ...

Our modular, API-first infrastructure provides everything from KYC and payment processing to ... and Engineering and you keep enough hands-on depth to read raw logs and question what a rule ...

Billing and Collection Representative

Alton, IL · On-site

$17 - $22.25/hr

... Engineering, professional, Scientific & Clinical, etc. for both our commercial and government ... Responsibilities Including but not limited to : · Lockbox provider, ACH Payment Processing Vendor ...

Staff Software Engineer (Android)

Chicago, IL · On-site +1

$188K - $235K/yr

... payment processors. You will work at the intersection of product vision and engineering excellence, solving the hardest technical challenges that face our mobile platform. This is a hands-on Staff IC ...

... payment processors. You will work at the intersection of product vision and engineering excellence, solving the hardest technical challenges that face our mobile platform. This is a hands-on Staff IC ...

You ask "why" before "how," challenge legacy payment processes, and lead clients toward solutions ... Proven ability to coordinate across bank partners, platform engineering, and client stakeholders to ...

Project Engineer

Frankfort, IL · On-site

$75 - $93/hr

Position Overview The Project Engineer reports to the Engineering Adhesives (EA) Global Process ... Fuller shall not be obligated for payment of any fee or compensation. #J-18808-Ljbffr

Position Overview The Project Engineer reports to the Engineering Adhesives (EA) Global Process ... Fuller shall not be obligated for payment of any fee or compensation.

Showing results 41-60

Payment Processing Engineer information

What does a payment processing engineer do?

A Payment Processing Engineer is responsible for designing, developing, and maintaining secure and efficient payment systems. They integrate payment gateways, optimize transaction workflows, and ensure compliance with financial regulations. Their role involves troubleshooting payment issues, enhancing fraud detection mechanisms, and improving system reliability. Additionally, they collaborate with product and security teams to enhance payment infrastructure and user experience.

What are the key skills and qualifications needed to thrive as a payment processing engineer?

To thrive as a Payment Processing Engineer, you need a strong background in software engineering, knowledge of payment processing protocols, and experience with secure transaction systems, typically supported by a degree in computer science or a related field. Familiarity with payment gateways like Stripe or PayPal, PCI DSS compliance standards, and languages such as Java, Python, or C# is common in the industry. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills in this role. These competencies ensure the reliable, secure, and efficient processing of financial transactions while meeting regulatory requirements and collaborating with cross-functional teams.

What are the most commonly searched types of Payment Processing Engineer jobs in Illinois?

The most popular types of Payment Processing Engineer jobs in Illinois are:

What job categories do people searching Payment Processing Engineer jobs in Illinois look for?

The top searched job categories for Payment Processing Engineer jobs in Illinois are:

What cities in Illinois are hiring for Payment Processing Engineer jobs?

Cities in Illinois with the most Payment Processing Engineer job openings:

Infographic showing various Payment Processing Engineer job openings in Illinois as of July 2026, with employment types broken down into 96% Full Time, 2% Part Time, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Software Engineer

NinjaHoldings

Chicago, IL • On-site, Remote

$100K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago


Job description

Founded in 2017, NinjaHoldings works to give everyday Americans better access to financial services than traditional institutions typically provide. Through our CreditNinja and NinjaCard brands, we offer digital banking and lending products designed for consumers often overlooked, paired with incentives that support long-term financial improvement. Our Edge brand extends this expertise to other companies, providing underwriting, fraud detection, and analytics services. Headquartered in Chicago with a distributed global workforce, we are a lean, growing organization committed to advancing consumer finance in the US.

Job Summary

The Software Engineer will be responsible for building new systems, enhancing and refactoring existing systems, integrating with external systems, and performance projects. This person will work with the existing team of developers, QA and Product Managers to design and implement features, have input on roadmaps and bring prior experience to ensure a world class product. You will work closely with your technical lead to shape the overall Engineering vision and roadmap.

This person has built systems from the ground up and had to deal with bad design assumptions and scaling issues. The right candidate has developed good design instincts through a mix of seeing 'what not to do' as well as being a 'student' of good design.

You'll be part of a team that works in one of the following areas.

  • Customer Communication - how we communicate with our customers & potential customers. I.e. email, sms, snail mail
  • Identity - managing customer and potential customer information
  • Decisions - Decision systems for bidding on marketing leads and automatically making underwriting decisions.
  • Portfolio Management - Systems responsible for managing the life cycle of our lending and banking products such as integrations to external payment processing systems

Key Responsibilities:

  • Design, develop or modify software and/or software systems and also taking the service architecture into consideration
  • Analyze user needs to determine how software should be built or if existing software should be modified
  • Translate business requirements and specifications into usable and scalable software
  • Lead design and code reviews
  • Participate in discussions about the team's future vision and strategy

Ideal Candidate Will Have:

  • 3+ years of professional experience as a backend software engineer for non-trivial web applications
  • 3+ years of Ruby on Rails, bonus point for Hotwire Turbo/Stimulus + Tailwind experience
  • Thinks critically about work to guarantee business functionality. Understands and takes into account business goals into their technical decisions
  • Can break down large initiatives into incrementally implementable deliverables
  • Strong communication ability to describe complex problems and solutions
  • Able to work across teams to tackle complex issues
  • Extensive experience with data model design for relational databases

Additional Pluses:

  • Extensive experience using SQL to investigate non-trivial issues or to create complex reporting
  • Strong experience on the Frontend or the infrastructure (DevOps)
  • Prior FinTech experience

Benefits & Perks:

  • Flexible Paid Time Off
  • Health Benefits with generous medical, dental and vision insurance plans
  • 401(k) with matching contribution
  • Paid Family Leave
  • Annual Wellness & WFH subsidies
  • Employee Referral Program
  • Remote first culture with convenient downtown office in the heart of the city

IMPORTANT NOTICE:

Please carefully review communications to ensure that they are from the official Breezy applicant tracking platform (@ninjaholdings.breezy-mail.com) or an official NinjaHoldings brand email: @ninjaholdings.com, @creditninja.com, @ninjacard.com, or @edgescore.com. If you have been contacted regarding a job opening at NinjaHoldings from any other email address, including similar email variations, this is NOT a trusted source. We recommend that you refrain from responding to suspicious emails and file a complaint with the FBI's Internet Crime Compliant Center (IC3) at https://www.ic3.gov. For questions or to confirm the authenticity of a communication, please email hr @ ninjaholdings.com.

Employment Type: FULL_TIME