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Fiserv

B2B payments and banking technology

Software Architecture Advisor 1

Backend EngineeringConfirmed live in the last 24 hours
Full-timeAlpharetta, GA, USANo salary listed

About the Job

Requirements

  • A bachelor's degree in Computer Science, Information Technology, Information Systems, or a related field (or a foreign equivalent degree), or equivalent work experience.
  • At least 8 years of software development experience, including significant hands-on experience developing enterprise applications using Java.
  • Strong expertise in Java and Spring Boot, including building production-grade REST APIs and microservices.
  • At least 1 year applying artificial intelligence and generative artificial intelligence to improve platform capabilities, engineering productivity, operational support, and developer experience.
  • Experience designing and implementing artificial intelligence-enabled services and integrations using large language models, application programming interfaces, and cloud-based artificial intelligence services, while maintaining appropriate security, privacy, reliability, and observability.
  • Demonstrated experience designing software solutions and application architectures, rather than only implementing predefined designs.
  • Strong experience with Amazon Web Services and building cloud-native applications.
  • Experience designing and implementing microservices and distributed systems.
  • Experience with application programming interface design, system integrations, and asynchronous or event-driven architectures.
  • Strong written and verbal communication skills, including the ability to explain complex technical concepts clearly and concisely.
  • Must currently possess valid and unrestricted U.S. work authorization; candidates with temporary visas or requiring sponsorship now or in the future are not eligible.

Responsibilities

  • Design and develop scalable, secure, and maintainable applications using Java and Spring Boot.
  • Define application and solution architecture for microservices-based, cloud-native systems running on Amazon Web Services.
  • Translate business requirements and complex problems into clear technical designs and implementation approaches.
  • Lead technical design discussions and articulate architecture decisions, trade-offs, risks, dependencies, and alternatives.
  • Create and maintain architecture diagrams, sequence diagrams, application programming interface specifications, technical design documents, and solution blueprints.
  • Design and implement REST application programming interfaces, event-driven integrations, and distributed services.

Desired Qualifications

  • Experience building or modernizing payment processing, financial services, fintech, or high-volume transactional platforms.
  • Identify opportunities to apply artificial intelligence and generative artificial intelligence to improve platform capabilities, engineering productivity, operational support, and developer experience.
  • Design and implement artificial intelligence-enabled services and integrations using large language models, application programming interfaces, and cloud-based artificial intelligence services, while maintaining appropriate security, privacy, reliability, and observability.
  • Experience with Amazon Web Services services such as ECS, Lambda, API Gateway, S3, RDS or DynamoDB, SQS or SNS, CloudWatch, and IAM.
  • Experience with Kafka or other event-streaming or messaging technologies.

About the Company

Fiserv

B2B payments and banking technology

Fiserv provides financial technology and services to banks, credit unions, merchants, and other financial firms, spanning payments, core banking, and digital networks. Its products work by licensing software, processing transactions, and delivering professional services that let clients manage accounts, merchant transactions, and digital payments through integrated systems. It stands apart as an end-to-end supplier that combines core banking, payments, merchant acquiring, and networks under one roof, enabling cross-sell opportunities and growth through acquisitions. Its goal is to help financial institutions and merchants run large-scale payments and banking operations more efficiently with a comprehensive, integrated technology stack.

Company size
10,001+
Company stage
IPO
Headquarters
Milwaukee, WI
Founded
1984

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