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Lead Software Engineer
Minnetonka, Minnesota  |  Onsite
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Applied on December 4, 2022
Job Id #60371 Posted November 7, 2022

Projects the candidate will be working on:

  • Digital Experience, Polaris, Claims Redesign, C&S Migration (Rally integration), and Data Externalization. We are an engineering organization focused on evolving our integration + platform opportunities and realizing strategic enterprise architecture across the organization.


  • Software Engineer (application development) will engage with various levels of technical expertise and leadership spectrum to identify product development needs, identify solutions, and communicate API product related plans under the Consumer & Eligibility/Claims/Provider/Constituent Communications/Clinical/Wellness&Finance/Cross Domain delivery products. Software engineer will also develop detailed Product (API) code design documentation including API message schemas , Processing Logic, Process Flows, Aggregation, Routing, Transformation, Error Handling logic, detailed source-to-target data mapping and data transformation rules.

Technical Skills

  • Experience writing API's using core Java (utilizing frameworks like Spring Boot, etc.)
  • Experience with REST API design (including micro-services)
  • Experience with security appliances (e.g. Layer7, Kong, PingFederate, etc.)
  • Experience with various frameworks (e.g. Splunk, ELK, etc.)
  • Experience deploying to Openshift containers using CI/CD pipelines (e.g. Jenkins, XL Deploy/XL Release, etc.)
  • Plus: experience with Cassandra, Kafka, Prometheus, Grafana
  • Plus: experience with test case automation

Other skills:

  • Good written and verbal communication skills
  • Experience in agile environments (using tools like CA Agile Central)

Team and Team size:

  • Part of a team
  • Resource will be part of one of the Domain teams (Consumer & Eligibility/Claims/Provider/Constituent Communications/Clinical/Wellness&Finance/Cross Domain.
  • Each domain team is conformed of an average of 50 resources, with 2 to 3 sub-teams.

Software tools/skills:

  • Experience with event driven architecture and technologies
  • Experience with distributed data stores at scale
  • Active in working with emerging technologies.
  • Experience working effectively across multiple functional areas in a matrixed environment


  • 3+ years of progressive software engineering experience
  • 3+ years engineering platforms at scale in public + private clouds
  • Experience working across fully automated stacks in a CI / CD ecosystem
  • Agile DevOps delivery model experience

Horizontal is proud to be an Equal Opportunity and Affirmative Action Employer. We seek to provide employment opportunities to talented, qualified candidates regardless of race, color, sex/gender including gender identity and/or expression, national origin, religion, sexual orientation, disability, marital status, citizen status, veteran status, or any other protected classification under federal, state or local law.

In addition, Horizontal will provide reasonable accommodations for qualified individuals with disabilities. If you need to request a reasonable accommodation in order to complete the application or interview process, please contact

All applicants applying must be legally authorized to work in the country of employment.


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You are considered to have a disability if you have a physical or mental impairment or medical condition that substantially limits a major life activity, or if you have a history or record of such an impairment or medical condition.

Horizontal is proud to be an Equal Employment Opportunity/Affirmative Action Employer providing a drug-free workplace.


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