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Freelance Iot Software Developer Jobs in Tennessee

Serves as a technical leader (software and/or hardware) on at least one digital project ensuring ... IoT Development - embedded programming, wireless networking, security, Azure IoT Hub or AWS IoT ...

Digital Innovation Engineer

Memphis, TN · On-site

$121K/yr

Serves as a technical leader (software and/or hardware) on at least one digital project ensuring ... IoT Development - embedded programming, wireless networking, security, Azure IoT Hub or AWS IoT ...

Digital Innovation Engineer

Memphis, TN · On-site

$132K/yr

Serves as a technical leader (software and/or hardware) on at least one digital project ensuring ... IoT Development - embedded programming, wireless networking, security, Azure IoT Hub or AWS IoT ...

Digital Innovation Engineer

Memphis, TN · On-site

$132K/yr

Serves as a technical leader (software and/or hardware) on at least one digital project ensuring ... IoT Development - embedded programming, wireless networking, security, Azure IoT Hub or AWS IoT ...

Digital Innovation Engineer

Memphis, TN · On-site

$132K/yr

Serves as a technical leader (software and/or hardware) on at least one digital project ensuring ... IoT Development - embedded programming, wireless networking, security, Azure IoT Hub or AWS IoT ...

Digital Innovation Engineer

Memphis, TN · On-site

$132K/yr

Serves as a technical leader (software and/or hardware) on at least one digital project ensuring ... IoT Development - embedded programming, wireless networking, security, Azure IoT Hub or AWS IoT ...

Apply configuration management and software/firmware version control best practices. * Collaborate ... Exposure to IoT/streaming frameworks (MQTT, Kafka, AWS IoT, Azure Digital Twins) for performance ...

Systems Engineer - Advisory

Oak Ridge, TN · On-site

$114K - $165K/yr

Apply configuration management and software/firmware version control best practices. * Collaborate ... Exposure to IoT/streaming frameworks (MQTT, Kafka, AWS IoT, Azure Digital Twins) for performance ...

Systems Engineer 3

Oak Ridge, TN · On-site

$86K - $136K/yr

Apply configuration management and software/firmware version control best practices. * Collaborate ... Exposure to IoT/streaming frameworks (MQTT, Kafka, AWS IoT, Azure Digital Twins) for performance ...

Systems Engineer 3

Oak Ridge, TN · On-site

$86K - $136K/yr

Apply configuration management and software/firmware version control best practices. * Collaborate ... Exposure to IoT/streaming frameworks (MQTT, Kafka, AWS IoT, Azure Digital Twins) for performance ...

Apply configuration management and software/firmware version control best practices. * Collaborate ... Exposure to IoT/streaming frameworks (MQTT, Kafka, AWS IoT, Azure Digital Twins) for performance ...

Systems Engineer - Advisory

Oak Ridge, TN · On-site

$114K - $165K/yr

Apply configuration management and software/firmware version control best practices. * Collaborate ... Exposure to IoT/streaming frameworks (MQTT, Kafka, AWS IoT, Azure Digital Twins) for performance ...

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Freelance Iot Software Developer information

What is the difference between Freelance Iot Software Developer vs Iot Software Engineer?

AspectFreelance Iot Software DeveloperIot Software Engineer
CredentialsTypically self-taught or with relevant certifications; no formal degree requiredBachelor's or Master's in Computer Science, Electrical Engineering, or related fields
Work EnvironmentIndependent, remote, project-basedFull-time, in-house or remote, team-based
Employer & Industry UsageClients across various industries; freelance platformsTech companies, manufacturing, IoT product companies
Common Search & ComparisonOften compared for project scope and flexibilityCompared for career growth and stability

While both roles involve IoT software development, a Freelance Iot Software Developer works independently on diverse projects, often remotely, without formal employment. An Iot Software Engineer typically works within a company, contributing to ongoing IoT solutions with a team. The choice depends on your preference for independence versus structured employment.

What cities in Tennessee are hiring for Freelance Iot Software Developer jobs?

Cities in Tennessee with the most Freelance Iot Software Developer job openings:

MES Software Developer- Memphis

LSI - Logical Systems Inc.

Memphis, TN • On-site

Full-time

Re-posted 7 days ago


Job description

Job Summary:
Logical Systems Inc. (LSI) is a leading provider of engineering and project management services, seeking a skilled MES Software Developer. The role involves designing, building, and supporting advanced Manufacturing Execution Systems, bridging operational technology and information technology to enhance production processes.
Responsibilities:
• Design, develop, configure, and maintain MES applications supporting production execution, routing, WIP, material management, genealogy, traceability, OEE, downtime, SPC/SQC, quality, batch/recipe management, and eBR.
• Develop MES runtimes and microservices using C#, .NET Core, Java, or Python.
• Integrate MES with PLCs, DCS, SCADA, Historians, CMMS, LIMS, and ERP systems.
• Develop interfaces using OPC UA/DA, MQTT, Kafka, REST, gRPC, SQL, ETL pipelines, Unified Namespace (UNS).
• Engineer deterministic store-and-forward and guaranteed-delivery messaging patterns.
• Develop ISA-95 and/or ISA-88 aligned data models.
• Build and optimize SQL Server, PostgreSQL, or Oracle schemas.
• Implement transactional logic, audit trails, and event-sourced models.
• Build UI components using React, Angular, Blazor, or MES-native UIs like Ignition Perspective or Opcenter.
• Develop real-time dashboards, HMIs, and analytics.
• Support FAT, SAT, commissioning, recipe validation, and plant-floor go-lives.
• Troubleshoot across the entire MES stack (PLC → SCADA → Messaging → MES → DB → ERP).
• Contribute to or oversee validation deliverables under GAMP5/CSA.
• Implement cybersecurity controls aligned with ISA/IEC 62443.
• Support compliance with GxP, 21 CFR Part 11, and regulated industry requirements when applicable.
Qualifications:
Required:
• Bachelor’s degree in Engineering, Computer Science, Information Systems, or equivalent experience.
• 5+ years of hands-on MES or manufacturing system development.
• Strong development experience with C#, .NET, Java, Python, SQL.
• OT/IT integration experience with OPC UA, MQTT, Kafka, ETLs, Unified Namespace.
• Experience with PLCs, SCADA, and historians in production environments.
Preferred:
• GMP / Pharma MES Experience (Preferred)
• Siemens Opcenter Execution Pharma (Camstar)
• Emerson Syncade
• Körber Werum PAS-X
• Constellation POMSnet
• Rockwell PharmaSuite
• Additional MES Platform Experience (Bonus)
• Siemens Opcenter (Discrete/Process)
• Critical Manufacturing
• Parsec TrakSYS
• Rockwell Plex
• MFGx FUUZ
• Inductive Automation Ignition
• AWS / Azure cloud services
• AVEVA System Platform / MES
• Historian Experience (Significant Plus)
• AVEVA PI System (Data Archive, AF/EF)
• DataPARC ParkView
• Canary Historian
• GE Proficy Historian
• Ignition Tag Historian / SQL Bridge
• Industry & Technical Experience
• Discrete, process, pharma (preferred), food/bev, or CPG manufacturing
• Cloud IoT/IIoT platforms (Azure IoT, AWS IoT, etc.)
• Experience working in regulated environments (GMP/GxP)
Company:
Logical Systems, Inc. Founded in 1985, the company is headquartered in Memphis, USA, with a team of 201-500 employees. The company is currently Growth Stage.