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Our software engineers at Fiserv bring an open and creative mindset to a global team developing mobile applications, user interfaces and much more to deliver industry-leading financial services technologies to our clients. Our talented technology team members solve challenging problems quickly and with quality. We're seeking individuals who can create frameworks, leverage developer tools, and mentor and guide other members of the team. Collaboration is key and whether you are an expert in a legacy software system or are fluent in a variety of coding languages you're sure to find an opportunity as a software engineer that will challenge you to perform exceptionally and deliver excellence for our clients.

  • Full-time
  • Entry, Mid, Senior
  • Yes (occasional), Minimal (if any)
  • Glassdoor: 64%

Success Profile

Every candidate has their strengths, and at Fiserv, we want to match you to a career that allows you to put your best foot forward. Do you have the competencies outlined below? If so, you might be an excellent candidate for a Software Engineer career at Fiserv.

  • Critical Thinker
  • Technologically Savvy
  • Analytical
  • Collaborative
  • Deadline Oriented
  • Problem Solver
  • Goal-oriented
  • Communicator
  • Team Player
  • Strategic
  • Creative
  • Results-driven
  • Productive
  • Inventive


  • Medical, Vision and Dental Benefits

    Comprehensive benefit plans to suit your unique needs

  • Fuel Your Life Wellness Program

    Resources to elevate your well-being

  • 401(k) and Employee Stock Purchase Plans

    When Fiserv performs well, so does your financial health

  • Employee Resource Groups

    Celebrating inclusion in the workplace

  • Providing the time off to manage personal needs


Requisition ID R-10277969 Date posted 08/05/2022 City Berkeley Heights State/Region New Jersey Country United States

About the team:

Aperio team is working on making it easier for bank agents to engage with their customers, provide excellent customer service and meet their customer needs. Aperio provides seamless integration with multiple software systems to guide Bank agents perform complex end-to-end banking functions required in a new account opening process. That includes access to verification systems, funding methods, check ordering, card processing, document generation and eSignature solutions etc. Aperio also exposed API to support multi-channel capability for our banks.

What does a great Software Engineer do?

This role of Aperio Software Development Engineer is an opportunity to be part of a delivery team that works closely with our customers to deliver critical features and integrations to meet tomorrow's needs. This Software Engineer will be a part of a Scrum Development and DevOps Team for custom Aperio. This role involves using the most advance concepts of software development for core banking applications such as responsive UX, open banking & microservice APIs. You may be working independently or as a part of the team, with a focus on quality within the software development process. You will be involved in all steps of the ongoing Software Development Life Cycle (SDLC) including but not limited to: planning, requirements analysis, coding, unit testing and issue management.

In this role, you will:  

  • Analyze complex processes and technological heterogenic applications

  • Design and develop software solutions and generate design documents

  • Design and Develop responsive UX

  • Deliver end to end solutions for Banking APIs.

  • Develop high throughput and high-volume transaction APIs that can be consumed by omni channel platforms.

  • Enhance API solutions to offer simple, easy to consume APIs for Fintech companies.

  • Participate in development of roadmap and strategies for documenting and presenting API specifications in an easy and consumable format.

What you will need to have:

  • Bachelor's Degree in a related technical discipline, or the equivalent combination of education, technical certifications, or training or work experience.

  • 5+ years of demonstrated hands-on development experience in Microsoft stack including C#, ASP.NET MVC and JavaScript in Agile methodology

  • Experience in modern JavaScript frameworks like ReactJS and/or Angular

  • Experience building API using any of these technologies - WCF, Web API. Good understanding of RESTful API

  • Expertise in implementing complex full stack solutions including digital and mobile systems, API, and microservices in large Enterprise organizations.

  • Familiarity with security concepts (authentication, authorization, encryption, digital signature), SSL, web service proxies, firewalls, multi-protocol gateways.

  • Experience in implementing high volume transactions processing applications.

  • Hands on experience leveraging object-oriented design patterns, domain driven design principals, test driven development and enterprise architecture frameworks.

  • Good experience with automated testing, performance testing, unit testing (NUnit) and integration testing APIs (Postman, Jmeter etc.)

  • Experience with Databases and code integrations such as SQL Server, MySQL

What would be great to have:

  • CSS Preprocessor experience, understanding of CSS Modules and CSS-in-JS approaches

  • Understanding of middleware and integration technology

  • Familiarity with .Net core

  • Understanding fundamental differences between MVC vs. Flux (uni-directional) front-end architectures

  • Experience with Agile development

  • Well versed in SDLC, DevOps, and continuous delivery/continuous deployment within a large-scale organization.

  • Experience with financial and payment industry with exposure to security

Learn more about Fiserv:

To support the total well-being of our associates, Fiserv takes a broad approach to our benefits. We offer a comprehensive benefits package that provides flexibility and affordability with a variety of medical, dental, vision, life insurance and disability options.

We are #FISVProud of our benefits and well-being programs. Our commitment to wellness, wellness education, preventive services and fitness activities are designed to meet you where you are.

Life moves fast. And as it does, we know most people aren’t thinking about “financial services”. But we are.

We help people and businesses move money and information every minute of every day. Our solutions connect financial institutions, corporations, merchants and consumers to one another, millions of times a day, behind the scenes, reliably and securely.

We’re Fiserv, a global leader in Fintech and payments enabling innovative financial services experiences that are in step with the way people live and work today. The company’s approximately 44,000 associates proudly serve clients in more than 100 countries, so their customers, members and consumers can move money when and where they need it, at the point of thought.

Our Aspiration is to move money and information in a way that moves the world. As a FORTUNE™ 500 company and one of FORTUNE Magazine World’s Most Admired Companies for the seventh consecutive year, we are committed to excellence and purposeful innovation.

We welcome and encourage diversity in our workforce. Fiserv is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Explore the possibilities of a career with Fiserv and Find Your Forward with us.

This role is not eligible to be performed in Colorado
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