Senior API Engineer - Advisor I

Fiserv

Quick summary

Work type: On-site
Location: Alpharetta, GA
Salary: $90,000–$158,400 / yr
Posted: 2 days ago

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $171k

This role $124k

$75k most similar roles pay here $230k

This role pays less than 99% of similar roles. Most pay $142,400–$200,000 — the shaded band above. At the midpoint, this role pays about $124k versus about $171k for comparable roles.

Based on 240 similar postings.

Employer

About Fiserv

Fiserv is a global leader in financial services technology, providing core banking platforms, payment processing, digital banking, and merchant acquiring solutions to financial institutions and businesses. Industry: Financial Technology & Payments

Fiserv currently has 85 open roles on FindRole.

Listed pay typically runs $110,000–$186,000 across 55 roles with salary data.

Most-posted roles

View all roles at Fiserv

At a glance

TL;DR · Senior API Engineer - Advisor I

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As a Senior API Engineer at Fiserv, you will join the engineering team as an Advisor I, collaborating closely with product managers and cross-functional teams to design and deliver high-volume, resilient solutions leveraging modern APIs, microservices, and cloud infrastructure. Your daily tasks include defining solution architecture, developing RESTful APIs using Java/J2EE and Spring Frameworks, and implementing CI/CD practices for secure deployments. You will work hands-on with Azure, containerization, and messaging platforms like Kafka, while also contributing to database integrations and performance tuning across both relational and non-relational stores. This role requires extensive experience in building scalable systems and a deep understanding of design patterns and software algorithms to ensure maintainable and performant code.

Skills

Java Spring Framework RESTful APIs Azure Kubernetes CI/CD DevSecOps JPA PostgreSQL NoSQL Design Patterns 12-Factor Architecture Apache Kafka RabbitMQ ESB Splunk AWS PCF OpenShift JSON HTTPS

What you'll do

Define and implement solution architecture for high-volume, resilient systems.
Design and develop RESTful APIs in Java/J2EE with Spring Framework.
Build cloud-native services following 12-Factor principles on Azure.
Contribute to CI/CD and DevSecOps practices for secure deployments.
Troubleshoot complex IT environments including networking and security issues.
Perform database integrations and optimize performance across relational and non-relational stores.

What we're looking for

8+ years of experience in engineering teams delivering high-volume, resilient solutions.
5+ years working on transactional systems with performance tuning expertise.
Hands-on experience building RESTful APIs and developing with Java/Spring Frameworks.
Proficient in designing, debugging, and testing object-oriented code for maintainability.
Experience with cloud-native services, messaging platforms (Kafka, MQ), and 12-Factor principles.
Expertise in both relational and non-relational database technologies (SQL/NoSQL).
Advanced understanding of design patterns and coding techniques to improve testability.

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