[Remote] Software Engineer III (FC Ops)

Note: The job is a remote job and is open to candidates in USA. Spreetail is a technology-driven e-commerce company that operates the full retail supply chain. They are seeking a Software Engineer III to design, build, and maintain backend services for fulfillment operations, ensuring reliability and correctness of transactional systems while collaborating with product managers and mentoring junior engineers.ResponsibilitiesDesign, build, and maintain the backend services that power Spreetail's fulfillment operations — inventory management, order processing, carrier integrations, and exception handlingOwn the reliability and correctness of transactional systems that FC operations depend on every hour of every dayLead technical design within your pod — driving architecture decisions, establishing patterns, and holding a high bar in code reviewIdentify and address systemic issues: performance bottlenecks, data consistency gaps, fragile integrationsDebug and resolve production issues quickly, with clear communication to stakeholdersCollaborate with product managers and FC operations teams to translate operational requirements into sound software designMentor SE II engineers and help raise the overall engineering quality of the teamSkills5+ years of professional software development experience, with a strong backend focusDeep proficiency in C# and the .NET ecosystemAbility to design, build, and maintain production services independently and lead others doing the sameFamiliarity with downstream ML pipelines (Python, dbt, Dagster)Experience with SQL Server / PostgreSQLExperience with AI tooling: Claude Code for development workflowsExperience with AWS (primary) — EKS, S3, SQS, EventBridgeExperience with CI/CD: GitLab pipelines, containerized deploymentsExperience with mobile AndroidBenefitsSpreetail operates in a work culture that promotes results and encourages taking time off when needed.In addition to a generous vacation policy, we also offer paid time-off for your wedding week, paid parental leave and support for parents of growing families.Each year at Spreetail is a milestone with the opportunity to receive special gifts, swag store credit, or donations to a nonprofit of your choice.We also recognize people pursuing impacts with Spreetail Spotlight Awards.Spreetail works hard to enhance the employee experience through benefit programs and perks that provide meaningful support.We offer affordable medical, dental and vision plans with coast-to-coast coverage.We also provide free telehealth and on-demand mental health resources.We encourage Spreetailers to give back and make a social impact, and we offer paid time off to do it.Company OverviewSpreetail is a global ecommerce accelerator that provides manufacturers with logistics and channel management. It was founded in 2006, and is headquartered in Lincoln, Nebraska, USA, with a workforce of 1001-5000 employees. Its website is http://spreetail.com.