Senior Software Engineer- Fluent Commerce

WHAT YOU’LL DO

As Senior Software Engineer you will utilize your experience in Fluent Commerce (OMS) to design, develop, customize, and support order management and retail fulfillment solutions.

The role involves close collaboration with product owners, architects, integration teams, and external vendors to deliver scalable and high-performing omnichannel solutions. As a Senior Software Engineer, you are responsible for the entire software life cycle – design, development, test, release, maintenance and translates business needs into working software

WHO YOU’LL WORK WITH

At H&M group, you will be part of the Order Management Team. We ensure stable, reliable and scalable fit for purpose platforms. Provide best-in-class engineering services that improves our speed to market, flexibility and scalability by providing frictionless technology with self-service capabilities and empowering product teams for delivery leveraging a foundational and standardized set of core platforms

Key Responsibilities:

• Design, develop and customize solutions on Fluent Commerce OMS.
• Configure and implement Order Management, Fulfillment, Inventory, and Routing workflows.
• Develop custom rules, workflows, extensions, and integrations using Fluent Commerce APIs and SDKs
• Integrate Fluent Commerce with eCommerce platforms, ERP, WMS and third-party systems.
• Work on GraphQL/REST APIs, webhooks, event-driven integrations, and message-based communication.
• Ensure performance, scalability, security, and reliability of solutions.
• Participate in low-level design (LLD) and technical solution discussions.
• Support testing, deployment, and production releases.
• Troubleshoot production issues and provide root cause analysis.
• Mentor junior engineers and contribute to best practices and coding standards.
• Collaborate with cross-functional teams including business, QA, DevOps, and vendors.

WHO YOU ARE

We are looking for people with...

• B. Tech/ B.E/ MS from a premier engineering college with 6+ years’ experience in Java Backend development and related technologies.
• Strong hands-on experience with Fluent Commerce OMS
• Good understanding of Order lifecycle, Fulfillment, Returns.
• Proficiency in Java and TypeScript.
• Experience with GraphQL, RESTful APIs, JSON, Webhooks.
• Strong experience in system integrations (OMS ↔ ERP / WMS / ECommerce)
• Knowledge of event-driven and asynchronous architectures
• Experience working with cloud platforms (Azure preferred)
• Familiarity with CI/CD pipelines, Git, and DevOps practices
• Good understanding of SQL / NoSQL databases.
• Experience with logging, monitoring, and troubleshooting in production environments.
• Ability to work independently and take ownership with team-oriented approach.
• Experience working in Agile / Scrum teams with good communication skills.

WHY YOU’LL LOVE WORKING HERE 

At H&M, we are proud to be a vibrant and welcoming company. We offer our employees attractive benefits with extensive development opportunities around the globe.

We offer all our employees at H&M attractive benefits with extensive development opportunities around the globe. All our employees receive a staff discount card, usable on all our H&M brands in stores and online. Brands covered by the discount are H&M (Beauty and Move included), COS, Weekday, Monki, H&M HOME, & Other Stories, ARKET, Afound. In addition to our staff discount, all our employees are included in our H&M Incentive Program – HIP. You can read more about our H&M Incentive Program here.

In addition to our global benefits, all our local markets offer different competitive perks and benefits. Please note that they may differ between employment types and countries.

JOIN US

Our uniqueness comes from a combination of many things – our inclusive and collaborative culture, our strong values, and opportunities for growth. But most of all, it’s our people who make us who we are.

Take the next step in your career together with us. The journey starts here.

*We are committed to a recruitment process that is fair, equitable, and based on competency. We therefore kindly ask you to not attach a cover letter in your application