Fiserv

1 month ago

Senior API Engineer - Advisor I

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Senior API Engineer role focused on designing and delivering high-volume, resilient systems using Java/J2EE, Spring, and RESTful APIs. You will define solution architecture, leverage cloud-native practices (Azure, OpenShift, AWS), and implement CI/CD/DevSecOps while collaborating with product managers, clients, and cross-functional teams to ensure reliable, scalable production systems.

Location: Omaha

Workplace: Onsite

Employment Type: Full time

Job Function: Consulting & Advisory

Key Responsibilities

•Define and implement solution architecture for high‑volume, resilient systems.
•Design, develop, debug and test object‑oriented Java/J2EE code, Spring and RESTful APIs (JSON over HTTPS).
•Effective usage of AI for Software Engineering – Design/Coding/Code review/Debugging
•Hands-on working experience in Azure, and Containerization
•Build cloud‑native services following 12‑Factor principles and work with messaging platforms and integrations (Kafka, MQ, ESB).

Travel: Low travel

Pay and Benefits

Salary: USD 90,000 - 158,400 annually

Key Requirements

•8+ years recent experience as a member of engineering teams delivering resilient, high-volume solutions built in Java/J2EE.
•5+ years working on high-volume transactional systems, including performance tuning.
•5+ years hands-on experience building RESTful APIs (JSON over HTTPS) with recent hands-on experience with Java and Spring Frameworks (Spring Boot).
•4+ years hands-on experience designing, writing, debugging and testing object-oriented code.
•Experience developing 12-Factor cloud-native services messaging architectures (Kafka, MQ, ESB).

Experience:8+ yearsFintechPaymentsJavaSpringRESTCloudAzureKafka

Skills:CommunicationProblem-solvingTeamworkLeadershipAnalytical thinking

Languages:English

Tech Stack:JavaJ2EESpringSpring BootRESTJSONAzureOpenShiftPCFAWSKafkaMQESBGitCI/CDDevSecOpsKubernetesDockerNDMConnect Direct

Company Brief

Fiserv

Provides payments, processing services, risk management, and core banking technology to financial institutions, merchants, and businesses worldwide, enabling digital payments, account processing, and financial services integration.

Industry: Fintech Infrastructure

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Brookfield, United States

Founded: 1984

Website LinkedIn

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Fiserv

1 month ago

Senior API Engineer - Advisor I

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Location: Omaha

Workplace: Onsite

Employment Type: Full time

Job Function: Consulting & Advisory

Key Responsibilities

•Define and implement solution architecture for high‑volume, resilient systems.
•Design, develop, debug and test object‑oriented Java/J2EE code, Spring and RESTful APIs (JSON over HTTPS).
•Effective usage of AI for Software Engineering – Design/Coding/Code review/Debugging
•Hands-on working experience in Azure, and Containerization
•Build cloud‑native services following 12‑Factor principles and work with messaging platforms and integrations (Kafka, MQ, ESB).

Travel: Low travel

Pay and Benefits

Salary: USD 90,000 - 158,400 annually

Key Requirements

•8+ years recent experience as a member of engineering teams delivering resilient, high-volume solutions built in Java/J2EE.
•5+ years working on high-volume transactional systems, including performance tuning.
•5+ years hands-on experience building RESTful APIs (JSON over HTTPS) with recent hands-on experience with Java and Spring Frameworks (Spring Boot).
•4+ years hands-on experience designing, writing, debugging and testing object-oriented code.
•Experience developing 12-Factor cloud-native services messaging architectures (Kafka, MQ, ESB).

Experience:8+ yearsFintechPaymentsJavaSpringRESTCloudAzureKafka

Skills:CommunicationProblem-solvingTeamworkLeadershipAnalytical thinking

Languages:English

Tech Stack:JavaJ2EESpringSpring BootRESTJSONAzureOpenShiftPCFAWSKafkaMQESBGitCI/CDDevSecOpsKubernetesDockerNDMConnect Direct

Company Brief

Fiserv

Industry: Fintech Infrastructure

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Brookfield, United States

Founded: 1984

Website LinkedIn