Backend Development Engineer

Horizontal Talent — United States · Posted ~17 hours ago

Mid Full-time Onsite

Skills

backend development REST APIs GraphQL large-scale data processing Kafka caching Agile production systems Kotlin Java REST

🔓 Log in to save this job, tailor your resume & track your apply process — 7 days free, no card needed.

Log in to add to target list

Summary ✨ AI‑Generated

A backend engineer is sought for an onsite role building and supporting scalable production services for APIs, file processing, real-time events and data workflows. The position involves REST and GraphQL development, event-driven systems, caching, large-scale processing and cross-functional Agile collaboration.

Highlights

Hands-on backend role building scalable production services, APIs, event-driven applications and large-scale data workflows while collaborating closely with product, infrastructure, security and engineering teams.

Description

Join a hands-on backend engineering team building and supporting scalable services for a modern platform that powers API capabilities, file processing, real-time events, and file transfer workflows. This onsite opportunity in Brooklyn Park, MN is ideal for an engineer who enjoys solving complex technical challenges, collaborating across teams, and delivering reliable production systems in an Agile environment. Responsibilities Design, build, test, and deploy production-ready backend servicesDevelop and support API platform capabilities, including REST and GraphQL servicesCreate solutions for large-scale data processing, batch workflows, and large file handlingBuild event-driven applications using KafkaImplement and improve caching solutions to enhance performance and scalabilityPartner with product, infrastructure, security, and engineering teams to deliver solutions in an Agile settingSupport platform reliability, maintainability, and ongoing enhancements in a production environment Skills Strong hands-on experience with Kotlin and MicronautExperience with Kotlin and Java, including Spring BootProven background building and supporting APIs and GraphQL servicesPractical experience with Kafka and PostgreSQLProduction experience with large-scale data, file, and batch processingExperience implementing caching strategies in production systemsStrong automated testing practices and Agile development experienceComfort using AI-assisted development tools such as GitHub Copilot Preferred Skills Experience developing production-ready AI agentsBackground in conversational AI for customer or guest service use casesExperience integrating AI or LLM capabilities into enterprise applicationsExperience building software in PCI-compliant environmentsAbility to work effectively with cross-functional teams in a collaborative environment Horizontal is committed to diversity, equity, and inclusion, and we welcome candidates with a wide range of backgrounds, experiences, and perspectives. We believe inclusive teams create better outcomes, and we encourage qualified applicants to apply with confidence. 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 $49 - $85 per hour based on qualifications and experience.