Principal Software Engineer

Schreiber Foods•Green Bay, WI

1d•Hybrid

About The Position

The Principal Software Engineer is the senior technical leader and supply chain domain expert on the US Supply Chain Fusion Team, acting as a critical technical bridge between supply chain business operations and core IT solutions. This role powers the IT solutions behind demand planning, procurement, inventory management, warehousing, distribution, and manufacturing logistics. The Principal Software Engineer spends roughly half of their time on technical strategy, architecture, governance, and Agile leadership, and half on highly complex technical execution across production support and projects. As AI capabilities mature, the role is increasingly hybrid, combining engineering, business analysis, and deep domain expertise. The position works within an Agile Fusion Team alongside the Digital Product Manager, Digital Product Owner, and IT Global Delivery Leader. This role offers a flexible hybrid work schedule (Monday-Friday) located at our Home Office in Green Bay, Wisconsin. The hybrid work schedule is 3 days/week onsite at Home Office and 2 days/week from home.

Requirements

8+ years of software development experience, including technical leadership.
Bachelor's degree in Computer Science, Engineering, Business, or a related field.
Proven domain experience supporting or developing supply chain systems (e.g., WMS, TMS, ERP, Demand Planning, Logistics, or Inventory Management), with strong knowledge of supply chain business processes and documentation.
Demonstrated supply chain functional expertise, with working knowledge of end-to-end processes across Plan, Source, Make, Deliver, and Return (e.g., demand and supply planning, S&OP, procurement and supplier management, inventory control, warehouse operations, transportation and distribution, order-to-cash, and manufacturing logistics), including the business documentation, KPIs, and controls that support them.
Ability to analyze and document supply chain business processes (e.g., current/future-state process maps, requirements, and functional designs), identify improvement and automation opportunities, and partner credibly with supply chain leaders and operations teams.
Proficiency in enterprise software development (e.g., SQL, Python, or modern JavaScript frameworks).
Strong database design and optimization skills, including data modeling and relational/non-relational data structures.
Experience with system integration protocols (REST/SOAP APIs, event-driven architecture, messaging queues).
Growth mindset and change agility.
Customer and partner focus, including emotional intelligence and addressing conflict respectfully.
Valid driver's license, auto insurance (at least state minimum- more might be required), acceptable driving record per Schreiber Foods discretion, and vehicle that will ensure applicant can meet the travel necessities of the position are required.
Schreiber requires that an employee have authorization to work in the country in which the role is based. In the event, an applicant does not have current work authorization, Schreiber will determine, in its sole discretion, whether to sponsor an individual for work authorization. However, based on immigration requirements, not all roles are suitable for sponsorship.

Nice To Haves

Familiarity with enterprise data platforms and analytical toolsets (e.g., Palantir Foundry, Databricks, Azure/AWS/GCP cloud services).
Experience with AI-assisted development tools (e.g., GitHub Copilot) and automated testing.
Experience in food manufacturing or cold-chain environments.

Responsibilities

Serve as the go-to expert on supply chain business processes and documentation across demand planning, procurement, inventory management, warehousing, distribution, and manufacturing logistics; translate business needs into technical solutions and explain technical impacts in business terms.
Design systems that increase operational visibility across inventory tracking, raw material procurement, cold-chain logistics, and order fulfillment.
Collaborate with data science and engineering teams to integrate operational data into advanced analytics and AI/ML workflows (e.g., predictive maintenance, demand forecasting, routing optimization).
Interface with external software vendors and internal enterprise systems to address product defects, implement platform upgrades, and manage custom API/interface developments.
Initiate, lead, recommend, and implement technical strategies for supply chain systems; work with architects to implement technical architecture roadmaps and standardize and modernize solutions (Cloud, AI, automation); present complex technical information to non-technical business partners and senior leadership; and create key decision documents.
Participate in Centers of Excellence (COEs) and submit new architecture needs to the Architecture Review Board (ARB).
Establish, document, and govern software engineering standards, guidelines, and patterns; measure, monitor, and execute audits to ensure compliance, including IT general controls, audit trails, data privacy, and food safety requirements where applicable.
Own effort estimates and well-defined tasks for user stories; serve as the point of accountability for team-wide testing quality and release deployment success; and establish CI/CD standards and release governance. Supports both Agile projects and Waterfall (EPM) enterprise initiatives.
Govern Tier 3 support (including 24x7 on-call) for supply chain applications; prevent issues through root cause analysis, proactive monitoring, observability, and application health checks; and own the application lifecycle roadmap (patching, upgrades, decommissioning, archiving, purging) and disaster recovery readiness.
Mentor engineers at all levels, lead design and code reviews, develop technical training for Global IT partners, research and educate on emerging technologies, and direct external contractor and consultant deliverables.
Influence IT and business leadership on technical direction and drive adoption of engineering standards across teams without direct authority.

Benefits

Employee Stock Ownership Plan (ESOP)
8% 401(k) match into the ESOP
Company contribution of approximately 8% of earnings toward retirement annually (totaling ~16% retirement savings annually)
Incentive pay twice a year when company goals are met
$10,000 relocation bonus
Generous relocation package if relocating more than 50 miles
Up to $5,000 annually for childcare costs
Monthly contributions toward childcare expenses, including independent babysitters
Wellness Incentive
Employer-funded Lifestyle Spending Account (LSA) for fitness, mental health, and other lifestyle expenses
Tuition reimbursement
Medical, prescription drug, dental and vision benefits starting day one
Onsite nurse
Mental health counselor
Partners Helping Partners program (peer support)