Senior Full Stack Software Engineer

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job TitleSenior Full Stack Software Engineer

What does a successful Senior Full Stack Software Engineer do at Fiserv?

As a Senior Full Stack Software Engineer you will leverage your expertise to develop and support critical applications for Fiserv's merchant onboarding platform.

Built to deliver innovation through simple, fast integrations, these platforms are used to onboard, configure and enable merchants across all acquisition channels and market segments for the Fiserv Merchants Solutions business. With multiple use-case specific UI flavors, as well as developer-friendly, flexible communication standards, APIs, and integrations with dozens of internal systems of record for payment products, settlement platforms and payment gateways, these platforms provide a low-friction onboarding journey for merchants to avail of Fiserv industry-leading payment processing and value-added products and services.

What you will do:

Gather business and functional requirements

Work with engineering teams to propose features that solve recurring patterns in customer complaints

Design and implement scalable, secure, distributed, fault tolerant systems that satisfy sophisticated requirements

Support services before they go live, through activities including system design consulting, capacity planning and launch reviews

Maintain services once they are live by measuring and tracking availability, latency, and overall system health

Scale systems sustainably through automation and evolve systems by suggesting changes that improve reliability and velocity

What you will need to have:

6+ years of experience in .NET Framework and .NET Core for back-end development

6+ years of experience with Oracle databases, including PL/SQL, stored procedures, and performance optimization

6+ years of experience in Angular (preferably Angular 8 or higher) for front-end development

6+ years of experience in building RESTful APIs and integrating them

Bachelor’s degree in computer science, information systems, or a related field, or an equivalent combination of education, work, or military experience

What would be great to have:

Experience in React

Familiarity with HTML5, CSS3, JavaScript, and responsive design principles

Familiarity with Bootstrap, jQuery, and AJAX for UI development

Experience with version control systems such as Git

Important info about this role:

We’re better together! This role is fully on-site

This is a full-time, direct-hire position, and no contract options or unsolicited agency submissions will be considered

This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Maryland, New York, Nevada, Rhode Island or Washington.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.

Thank you for considering employment with Fiserv. Please:

Apply using your legal name

Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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