Demo

Back End Developer

Horizontal Talent
Minneapolis, MN Contractor
POSTED ON 6/12/2026 CLOSED ON 7/11/2026

What are the responsibilities and job description for the Back End Developer position at Horizontal Talent?

We are seeking a talented Back End Developer to join our dynamic team. This role offers an exciting opportunity to work on innovative projects within a collaborative environment.

Responsibilities

  • Develop and enhance backend systems to support campaign management and advertising technology.
  • Collaborate with cross-functional teams to design and implement scalable solutions.
  • Optimize database performance and ensure efficient data handling.
  • Participate in the full software development lifecycle, from requirements gathering to deployment.
  • Provide production support and troubleshoot issues as they arise.


Skills

  • 5–8 years of experience in backend development.
  • Proficiency in Java/Kotlin and Spring Boot/Web Flux frameworks.
  • Strong understanding of microservices architecture and REST API development.
  • Experience with Kafka and event-driven systems.
  • Solid SQL skills with a focus on performance optimization in PostgreSQL/MySQL.


Preferred Skills

  • Familiarity with Kubernetes and cloud-native applications.
  • Experience with CI/CD processes.
  • Knowledge of AdTech and analytics platforms like Big Query/GCP.
  • Ability to work independently and take ownership of projects.


At Horizontal, we believe in fostering a diverse and inclusive workplace where all voices are valued. We encourage individuals from all backgrounds to apply and contribute to our innovative culture.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

Please apply through this online posting or by visiting our Job Board at www.horizontaltalent.com/job-board. Applications will be accepted for 4 weeks. For those that join the team, we offer competitive compensation and benefits including medical, dental, vision, and retirement. Check out all we have to offer and how you can become part of the Horizontal Talent Team. The pay range for this role is $42 - $80 per hour based on qualifications and experience.

Salary : $42 - $80

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