Full Stack Engineer (Java, APIs, AWS)

Mutual of Omaha Insurance Co.; United States; Remote; USD 115,000 - 145,000; Full time

Benefits offered by this job

401(k) plan with company match

Paid time off & holidays

Annual bonus

Job summary

Mutual of Omaha Insurance Co. is seeking a Senior Full Stack Engineer to drive modernization efforts in Workplace Solutions.

You will develop integrations between on-premise and cloud systems and lead end-to-end development of high‑performing applications and APIs. You’ll work across teams, mentor peers, and balance performance with scalability, delivering sustainable, innovative solutions aligned with Group Insurance business growth initiatives.

Qualifications

• 5+ years in backend development with Java and Spring Boot
• Experience designing and maintaining RESTful APIs and API contracts
• Event-driven architectures with Kafka or RabbitMQ
• AWS cloud services, containerized microservices
• MuleSoft integration experience and MongoDB familiarity
• Advocates diversity, inclusion, and curiosity in work
• Authorized to work in the United States without sponsorship

Responsibilities

• Lead end-to-end development, testing, and integration of modern applications and systems
• Drive development of high-performance applications, APIs, and data solutions
• Mentor and collaborate across teams and with external vendors
• Deeply understand business objectives within Workplace Solutions and deliver impactful solutions
• Continuously optimize applications balancing performance and scalability
• Contribute to testing, maintenance, and integration efforts
• Build unit testing frameworks (JUnit/Spock) and ensure quality

Skills

Java

Spring Boot

Groovy

RESTful APIs

Kafka/RabbitMQ

AWS Cloud

MuleSoft

MongoDB

Event-Driven Architecture

Tools

JUnit/Spock

Docker

Kubernetes

Job description

Are you a Senior Level Full Stack Engineer ready to drive innovation and scale modernized systems and shape the future of our solutions? In this role, you’ll develop integrations as part of our ongoing $500 million modernization efforts in Workplace Solutions, our fast-growing business to business division. Your expertise will drive integration development between on-prem and cloud technology for our Fortune 500 business.

WHAT WE CAN OFFER YOU?

• Estimated Salary Engineer III:$120,000 - $145,000, plus annual bonus
• Engineer II: $115,000 - $130,000, plus annual bonus opportunity
• 401(k) plan with a 2% company contribution and 6% company match.
• Work-life balance with vacation, personaltimeand paid holidays. Seeourbenefits and perks pagefor details.

Applicants for this position must not now, nor at any point in the future, require sponsorship for employment.

WHAT YOU'LL DO:

• Lead the end-to-end development, testing, and integration of modern applications and systems that enhance Group Financial Systems, aligning with Group Insurance line of business growth initiatives.
• Facilitate brainstorming sessions to generate innovative solutions,develophigh-performance applications, APIs, and data solutions that drive technological advancement.
• Adapt to various roles, whether as an individual contributor, leader, teacher, or mentor, fostering a collaborative and versatile team environment.
• Build a deep understanding of businessobjectivesand challenges within Workplace Solutions,proactivelydelivering solutions that meet and exceed expectations.
• Continuously assess andoptimizeapplications,balancingperformanceand scalability to deliver impactful, sustainable results.
• Contribute towards the development, testing, maintenance, and integration of applications/systems.
• Build unit testing frameworks such as JUnit or Spock.
• Engage in technical efforts across the team, collaborating with team members and external vendors.
• Evaluate options and performance tradeoffs/benefits.

WHAT YOU’LL BRING:

• Backend Development:5 or moreyears’ experienceincludingproficiencyin building scalable web applications using Java with Spring Boot and Groovywhiledesigning, implementing, andmaintainingRESTful APIs, including defining API contracts.
• Event-Driven Architecture:Experienced with event-based systems, particularly Kafka or RabbitMQ.
• Experience working with AWS cloud services, particularly containerized microservices or event-driven systems.
• Experience with Kafka or other distributed messaging/event streaming platforms.
• Experience integrating enterprise platforms using MuleSoft or similar integration technologies.
• Experience with MongoDB or enterprise databases.
• You promote a culture of diversity and inclusion, value different ideas and opinions, and listen courageously, remaining curious in all that you do.
• Able to work remotely with access to a high-speed internet connection and located in the United States or Puerto Rico.

Preferred:

• AWS
• MuleSoft
• React
• MongoDB
• Kafka and Event-Driven Architecture.
• AI Agentic driven Software Development

Why Join Us?

Here, your skills spark progress. You’ll solve meaningful problems, collaborate with passionate teammates, and grow in a space where innovation is the norm—not the exception.

We value diverse experience, skills, and passion for innovation.

Mutual of Omaha is an insurance company that provides a range of group insurance products and benefits to policyholders and providers. Their offerings include dental insurance, disability coverage, life insurance, accident insurance, critical illness insurance, hospital indemnity plans, and paid leave benefits. The company operates customer service contact centers to support both providers and members with inquiries related to benefits, claims, and policy details. Mutual of Omaha serves businesses and individuals seeking comprehensive insurance coverage across multiple product lines.