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Freelance Embedded System Software Engineer Jobs in Poughkeepsie, NY

onsemi

Integration Engineer

Hopewell Junction, NY

$88K - $142K/yr

Collaborate with systems engineering, product engineering, packaging, and applications teams to integrate power FETs into systemlevel solutions and endcustomer applications. * Present technical ...

ATS Automation

Controls Engineer II

Gardiner, NY

$79K - $102K/yr

The Controls Engineer II plays a key role in the design, development, and implementation of ... related software platforms. * Specify, procure, and support control system hardware ...

IBM

Manufacturing Engineer

Poughkeepsie, NY · On-site

$134K - $165K/yr

Analyze and manage Engineering Changes (ECs) for IBM Z Mainframe products and draw updates and ... Manufacturing Floor System (MFS); ENOVIA Product Lifecycle Management (PLM) software; Supply Chain ...

IBM

Manufacturing Engineer

Poughkeepsie, NY

$165K/yr

Analyze and manage Engineering Changes (ECs) for IBM Z Mainframe products and draw updates and ... Manufacturing Floor System (MFS); ENOVIA Product Lifecycle Management (PLM) software; Supply Chain ...

IBM

Manufacturing Engineer

Poughkeepsie, NY · On-site

$134K - $165K/yr

Analyze and manage Engineering Changes (ECs) for IBM Z Mainframe products and draw updates and ... Manufacturing Floor System (MFS); ENOVIA Product Lifecycle Management (PLM) software; Supply Chain ...

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Showing results 21-40

All JobsEmbedded System Software Engineer JobsFreelance Embedded System Software Engineer JobsFreelance Embedded System Software Engineer Jobs in Poughkeepsie, NY

Freelance Embedded System Software Engineer information

See Poughkeepsie, NY salary details

$69.2K

$151.5K

$171.9K

How much do freelance embedded system software engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for freelance embedded system software engineer in Poughkeepsie, NY is $151,540.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,900.00 and $170,900.00 per year, depending on experience, location, and employer.

What does a freelance embedded system software engineer do?

A Freelance Embedded System Software Engineer designs, develops, and tests software that runs on embedded systems, which are specialized computing systems within larger devices like cars, appliances, or industrial machines. They typically work independently or on a contract basis, collaborating with clients to understand requirements and deliver customized software solutions. Their responsibilities often include writing low-level code, optimizing for performance and memory usage, and troubleshooting hardware-software integration issues.

What are the key skills and qualifications needed to thrive as a freelance embedded system software engineer?

To thrive as a Freelance Embedded System Software Engineer, you need a solid background in embedded C/C++ programming, microcontroller architecture, and real-time operating systems, often supported by a degree in electrical engineering or computer science. Familiarity with hardware debugging tools, version control systems (like Git), and development platforms such as ARM, AVR, or PIC is typically required. Strong problem-solving skills, self-motivation, and clear client communication help freelancers stand out in this role. These competencies ensure reliable, efficient solutions and successful project delivery in dynamic and client-driven environments.

How do freelance embedded system software engineers typically manage project scope and communication with clients?

Freelance embedded system software engineers often work independently or as part of small remote teams, making clear communication and project scope management essential. They regularly use project management tools and set milestones to clarify deliverables and timelines with clients. Addressing technical constraints and hardware integration challenges early in the process helps avoid misunderstandings. Frequent status updates and transparent discussions about changes or obstacles ensure projects stay on track and meet client expectations.

What is the difference between Freelance Embedded System Software Engineer vs Embedded Firmware Developer?

AspectFreelance Embedded System Software EngineerEmbedded Firmware Developer
CredentialsTypically requires a degree in electrical engineering, computer science, or related fields; certifications are optionalSimilar educational background; certifications like Certified Embedded Systems Engineer can be advantageous
Work EnvironmentIndependent, project-based work often remote; collaborates with multiple clientsUsually employed by a company or works on in-house projects; may work on-site or remotely
Industry UsageUsed across various industries including IoT, automotive, consumer electronicsPrimarily in product development, consumer electronics, automotive, and industrial systems

Both roles require embedded programming skills and knowledge of hardware. The main difference lies in the work setting: Freelance Embedded System Software Engineers work independently on diverse projects, while Embedded Firmware Developers are often employed by companies focusing on firmware development for specific products.

What are popular job titles related to Freelance Embedded System Software Engineer jobs in Poughkeepsie, NY?

For Freelance Embedded System Software Engineer jobs in Poughkeepsie, NY, the most frequently searched job titles are:

What job categories do people searching Freelance Embedded System Software Engineer jobs in Poughkeepsie, NY look for?

The top searched job categories for Freelance Embedded System Software Engineer jobs in Poughkeepsie, NY are:

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Cities near Poughkeepsie, NY with the most Freelance Embedded System Software Engineer job openings:

Freelance Embedded System Software Engineer jobs near you

Senior Consultant / Architect - AI-Driven Modernization (North America) (Engineering / Architectu...

CAST Software Inc.

Millerton, NY

$131K - $178K/yr

Full-time

Re-posted 28 days ago

Job description

CAST Software is the global leader in Software Intelligence. We help enterprises understand, improve, and transform complex software systems.

Our platform provides deterministic system-level insight into large codebases, which—combined with AI models and agents—enables enterprises to move from experimentation to production-grade AI outcomes in brownfield environments.

About the Role

We are hiring strong engineers and architects who want to move beyond pure development into end-to-end ownership of real-world outcomes in the AI era.

You will work directly with large enterprise codebases (often millions of lines of code), using CAST and AI tools to:

  • Understand system architecture and dependencies
  • Enable AI-assisted modernization and transformation
  • Ensure outputs are accurate, complete, and production-ready

This is a role for someone who wants to stay deeply technical while stepping into higher-impact, customer-facing ownership.

 

What You’ll DoWork on Real Enterprise Systems
  • Analyze large, complex codebases (.NET, Java, SQL, etc.)
  • Reconstruct architecture, dependencies, and data flows using CAST Imaging
  • Identify risks, hidden dependencies, and modernization blockers
Enable AI-Assisted Transformation
  • Use tools such as VS Code, GitHub Copilot, Claude, and CAST MCP to:
    • Support code transformation (.NET → Java, legacy → modern frameworks)
    • Validate structural and functional accuracy of AI-generated outputs
  • Ensure transformations preserve:
    • Dependencies and integrations
    • Architecture integrity
    • Security and operational requirements
Bridge Deterministic Insight and AI
  • Ground AI outputs in deterministic system context
  • Identify gaps where AI-only approaches fall short (e.g., missing layers, incorrect flows)
  • Iterate toward deployable, production-ready outcomes
Own Customer Outcomes
  • Work directly with engineering and architecture teams
  • Translate technical insights into clear action plans
  • Drive progress from:
    • Initial analysis → transformation → adoption
Expand into Customer Ownership
  • Lead technical discussions with:
    • Architects, engineering leads, and CTO organizations
  • Contribute to executive conversations with clear, structured insights
  • Gradually take on broader ownership of customer success and outcomes
Who You Are
  • 5–12+ years in:
    • Software engineering, architecture, or modernization
  • Strong experience with:
    • Java, .NET, SQL, distributed systems
    • Enterprise application architectures
  • Comfortable working with:
    • Large, complex, poorly documented systems
  • Exposure to or strong interest in:
    • AI/GenAI for software development
    • Code transformation and modernization
  • Strong problem-solving mindset — able to trace issues across systems
  • Good communication skills, with interest in becoming more customer-facing
What Makes This Role Different
  • You work on brownfield systems where correctness matters
  • You don’t just generate code — you validate and make it real
  • You bridge AI capability with system reality
  • You evolve from architect → customer owner
  • You are positioning your career at the center of the AI shift — working on the exact problems that will define how AI is used in enterprise software, not just experimenting at the edges
Employment Type: FULL_TIME

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