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Senior Kotlin Backend Engineer - Supply Chain & Warehousing
Posted: 04/24/2026
Employment Type:
Contract
Category: Information Technology
Job Number: 29296
Pay Rate: $67.67 - $97.74/hr
Job Description
Title: Senior Kotlin Backend Engineer – Supply Chain & Warehousing
Location: Brooklyn Park, MN (Hybrid)
Job Type: Contract (6 Months)
Focus: Kotlin / Postgres / Kafka
Domain:Â Retail
Compensation: $67.67 - $97.74/hr
Required Skills:
- Kotlin
- Kafka
- Postgres
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About the Role:
This is a Kotlin backend engineering role supporting large-scale supply chain and warehouse systems. You’ll join an established engineering team responsible for building and enhancing backend services that support operations across 50+ warehouses.
The work is hands-on, complex, and integration-heavy—ideal for a senior engineer who enjoys deep backend problem-solving, high-volume APIs, and event-driven architectures. This is not a greenfield environment. You’ll be improving and extending systems that already operate at scale.
Job Description
As a Backend Engineer, you will contribute to the development and support of scalable backend services that drive critical supply chain and warehousing operations. You will collaborate closely with cross-functional partners across engineering, data, and product teams while delivering reliable, high-performance solutions.
Key Responsibilities
- Design, build, and enhance backend services that support warehouse operations, planning, productivity, and visibility
- Develop and maintain high-throughput APIs (500K+ calls) used by internal systems
- Implement complex integrations using Kafka and API-based data sources
- Work with Postgres to manage and optimize operational data
- Break down business and technical requirements into clear, executable engineering tasks
- Support supply chain and warehouse data pipelines with a focus on reliability and performance
- Write high-quality, testable code using unit, integration, and automated testing practices
- Collaborate closely with product partners, data providers, and other backend engineers in an agile environment
Qualifications
Required
- Strong proficiency in Kotlin with 5+ years of hands-on backend software engineering experience
- Strong, production-level Kotlin expertise (complex language features required)
- Experience building and supporting complex APIs in distributed systems
- Solid experience with Postgres and advanced SQL
- Experience with Kafka or similar messaging systems
- Proven experience with testing practices, including unit, integration, and automated tests
- Ability to work effectively in an existing codebase and improve systems at scale
- Experience in supply chain, logistics, or warehouse systems
- Background in heavy system-to-system integrations
- Experience supporting high-availability, operational backend services
Benefits
Dahl Consulting is proud to offer a comprehensive benefits package to eligible employees that will allow you to choose the best coverage to meet your family’s needs. For details, please review the DAHL Benefits Summary: https://www.dahlconsulting.com/benefits-w2fta/.
How to Apply
Take the first step on your new career path! To submit yourself for consideration for this role, simply click the apply button and complete our mobile-friendly online application. Once we’ve reviewed your application details, a recruiter will reach out to you with next steps!
Equal Opportunity Statement
As an equal opportunity employer, Dahl Consulting welcomes candidates of all backgrounds and experiences to apply. If this position sounds like the right opportunity for you, we encourage you to take the next step and connect with us. We look forward to meeting you!
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Discover exciting job opportunities in and around Brooklyn Park, Minnesota, awaiting your expertise and talents. This vibrant area, nestled in Hennepin County, boasts a thriving economy with a diverse range of industries offering tremendous growth potential. Consider kickstarting your career in this dynamic region known for its enchanting charm, picturesque parks like Elm Creek Park Reserve, acclaimed art galleries such as Banfill-Locke Center for the Arts, and the historic Edinburgh USA Golf Course. Enjoy a delicious journey through the local cuisine, from beloved eateries like Fat Nat's Eggs to the abundance of farm-to-table options at local restaurants. Embrace the unique culture of the area while catching a performance at the Park Square Theatre or rooting for the Minnesota Vikings at the U.S. Bank Stadium. Join us in exploring the wealth of opportunities that Brooklyn Park and its surroundings have to offer, and unlock your professional potential in this thriving community.