Software Engineer, Enterprise Integrations (C#/.NET)

General Matter, Inc.; Los Angeles (CA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Stock options

Medical, vision & dental coverage

401(k) retirement plan

Job summary

General Matter, Inc. is seeking a Software Engineer, Enterprise Systems to design and own integrations connecting engineering, manufacturing, and business systems.

The first project moves released parts, BOMs, and data from PLM/PDM to MES via API and data mappings. You will work with REST APIs and enterprise platforms, writing production code in C#/.NET and building the infrastructure to move data reliably across the organization.

Qualifications

• Experience with systems integration, software development, or enterprise/manufacturing systems engineering.
• Hands-on experience building and supporting production integrations using REST APIs, SDKs, and custom services.
• Strong software development experience in C#/.NET, or proficiency in Python/Java/C++ with ability to work in C#/.NET.
• Solid APIs, data mapping, and integration patterns including authentication, error handling, retries, and reconciliation; strong SQL and data-modeling fundamentals.
• Experience with source control and CI/CD, such as Git and modern pipelines, and disciplined release practices.
• Bachelor's degree in Computer Science, Engineering, Information Systems, Data Science, or related field, or equivalent experience.

Responsibilities

• Build, own, and operate integrations across MES, WMS, QMS, PLM/PDM, ERP, and CRM/HRIS as systems scale.
• Own and extend the PLM/PDM-to-MES pipeline, including master data, BOMs, and engineering files.
• Develop and maintain API integrations, custom services, and add-ins in C#/.NET against platform REST APIs, including workflows.
• Extend and customize platforms via native tools when out-of-the-box is insufficient.
• Build production-grade monitoring, logging, retries, reconciliation, and keep data mappings and docs current.
• Enforce data governance with Security/IT on auth, encryption, secrets management, and CI/CD.
• Own data migration during implementation: extraction, mapping, cleansing, validation, cutover.

Skills

REST APIs

C#/.NET

SQL

CI/CD

Git

AWS/Azure

Data mapping

Education

Bachelor's degree in CS/Engineering

Tools

SAP

Oracle

Job description

General Matter, Inc. is seeking a Software Engineer, Enterprise Systems to design and own integrations connecting engineering, manufacturing, and business systems.

The first project moves released parts, BOMs, and data from PLM/PDM to MES via API and data mappings. You will work with REST APIs and enterprise platforms, writing production code in C#/.NET and building the infrastructure to move data reliably across the organization.