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Senior Embedded Engineer Jobs in Appleton, WI (NOW HIRING)

Sunrise Systems, Inc.

Net Developer

Neenah, WI · On-site

$49.75 - $65.75/hr

We are seeking a skilled Senior .NET / WPF Developer for a contract role to support the development ... Experience working with laboratory systems, scientific instruments, or embedded device integrations

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All JobsEmbedded Engineer JobsSenior Embedded Engineer JobsSenior Embedded Engineer Jobs in Appleton, WI

Senior Embedded Engineer information

See Appleton, WI salary details

$73.7K

$141.3K

$188.8K

How much do senior embedded engineer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for senior embedded engineer in Appleton, WI is $141,259.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,000.00 and $158,600.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by Senior Embedded Engineers on the job?

Senior Embedded Engineers often encounter challenges such as optimizing code for limited hardware resources, integrating software with diverse hardware platforms, and troubleshooting complex system-level bugs. They may also face tight project deadlines and must ensure that products meet stringent quality and safety standards. Success in this role requires balancing technical problem-solving with clear communication among design, hardware, and quality assurance teams. Overcoming these challenges is both demanding and rewarding, as it directly contributes to the development of innovative, high-performing products.

What is a Senior Embedded Engineer job?

A Senior Embedded Engineer designs, develops, and optimizes software and hardware for embedded systems. They work on firmware, low-level programming, device drivers, and system integration for products like IoT devices, automotive systems, and industrial equipment. Their role includes debugging, performance tuning, and ensuring compliance with industry standards. Additionally, they often mentor junior engineers and collaborate with cross-functional teams to deliver efficient and reliable embedded solutions.

What are the key skills and qualifications needed to thrive in the Senior Embedded Engineer position, and why are they important?

To thrive as a Senior Embedded Engineer, you need deep expertise in embedded systems design, proficiency in programming languages like C/C++, and a solid understanding of hardware-software integration, usually supported by a relevant engineering degree. Familiarity with real-time operating systems (RTOS), debugging tools such as oscilloscopes and logic analyzers, and certifications like Certified Embedded Systems Engineer (CESE) are highly valued. Excellent problem-solving abilities, effective communication, and strong teamwork skills are key soft skills that distinguish top performers in this role. These competencies are crucial for delivering reliable, efficient solutions in complex projects and for seamless collaboration with cross-functional teams.

What are popular job titles related to Senior Embedded Engineer jobs in Appleton, WI? For Senior Embedded Engineer jobs in Appleton, WI, the most frequently searched job titles are:
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Senior Embedded Engineer jobs near you

.NET Developer

Fluid - Solutions de Talents/Workforce Solutions

Neenah, WI • On-site

$48.75 - $64.50/hr

Contractor

Posted 24 days ago

Job description

Role: .NET Developer

Location: Neenah, WI (Onsite 5 days a week)

Duration: 4–5 month contract

About the Role

We're looking for a Senior .NET / WPF Developer to join an onsite team building and enhancing a laboratory information management and instrument integration system. You'll own the development of a complex desktop application spanning instrument communication, data processing workflows, and reporting — working directly with engineering, product, and QA stakeholders in an Agile environment. If you thrive in device-connected, data-intensive environments and enjoy solving real-world integration challenges, this role is worth a close look.

Key Responsibilities

Application Development (approx. 80%)

  • Design and develop a WPF-based desktop application using a modular, scalable architecture
  • Build and enhance workflows supporting lab data capture, calibration, measurement, review, and reporting
  • Implement multithreading and async programming patterns for real-time instrument interaction and responsive UI behavior
  • Develop data access, offline data handling, synchronization, and upload capabilities
  • Enable data export, reporting, and printing functionalities

Device & Instrument Integration (approx. 20%)

  • Implement device integration frameworks for multiple laboratory instruments and peripheral devices
  • Develop device management and configuration modules, including health checks, status monitoring, thresholds, and communication settings
  • Handle serial communication and device connectivity using COM protocols, device APIs, and SDKs

Collaboration & Quality

  • Partner with engineering, product, and QA teams on architecture, testing strategy, and deployment planning
  • Perform end-to-end validation, integration testing, and issue resolution across device and application workflows

Qualifications

Required

  • 5–8 years of software development experience
  • Strong proficiency in WPF and desktop UI development
  • Solid experience with C# and .NET Core / .NET Framework
  • Hands-on experience with serial communication and COM port-based integrations
  • Strong understanding of multithreading and async programming using Task and async/await
  • Experience integrating hardware devices through APIs, SDKs, or communication protocols
  • Knowledge of database access technologies such as ADO.NET or ORMs
  • Experience with modular application architecture and desktop application design
  • Strong problem-solving and debugging skills in device-connected environments

Preferred

  • Experience with laboratory systems, scientific instruments, or embedded device integrations
  • Familiarity with LIMS workflows, sample/result handling, or regulated lab environments
  • Knowledge of NI libraries or equivalent integration frameworks
  • Experience with installer creation and deployment packaging
  • Exposure to offline-first applications and sync mechanisms

Fluid thanks you for your interest in this opportunity. However, only candidates with the required qualifications will be contacted.

Fluid adheres to the principles of equal employment opportunity and affirmative action. We welcome and encourage diversity in our workplace.

Candidates must be eligible to work in the United States.