Sr. Full Stack Developer, UI

Full Stack Developer

Join a rapidly growing, well-funded startup in Beaverton, Oregon, dedicated to developing cutting-edge metrology, laser processing, and solid-state energy devices. As a Sr. Full Stack Software Engineer - UI, you will be part of a cross-disciplinary team creating optical inspection and laser processing products for industries worldwide, including semiconductor, flat panel, consumer electronics, automotive, and aerospace. This is a unique opportunity to contribute to industry-leading innovations.

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Responsibilities

• Design and develop user interfaces with a focus on user-centric design for both hardware control and application software.
• Build and maintain clear, efficient, reusable, and reliable code using C#, Blazor, XAML/WPF, and additional languages as needed.
• Collaborate with UX designers, product managers, and backend developers to ensure seamless user experiences.
• Troubleshoot and maintain existing UI components and applications.
• Participate in code reviews and adhere to development best practices and coding standards.
• Propose designs and alternatives for internal discussion with key stakeholders and management.
• Contribute to individual and team efforts, meeting schedules and communicating obstacles and risks.

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Essential Skills

• B.S. in Computer Science, Engineering, or related field.
• 6 years of professional software development experience.
• Proficiency in C#, .NET, Azure, or equivalent tools.
• Strong understanding of UI design principles and best practices.
• Experience with .NET frameworks and Windows Presentation Foundation (WPF).
• Proficiency in UI technologies like Blazor, JavaScript, TypeScript, HTML, Bootstrap, and CSS.
• Experience with modern software development practices, including git-flow, continuous integration, package management, and containerized builds.
• Experience in integrating third-party libraries and components.
• Demonstrated history of test automation including unit testing and code analysis.
• Excellent written and verbal communication skills.

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Additional Skills & Qualifications

• Experience in machine vision is highly desired.
• Familiarity with software development for capital equipment is a plus.
• Experience with GRPC, WinUI, and ASP.Net MVC.
• Experience in agile development and the Azure environment/tools with DevOps.
• Experience taking Figma mockups from UX designers and accurately recreating them in the .NET environment.
• Experience with REST APIs and data management.

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Work Environment

This position requires on-site work at a brand new, highly collaborative facility five days a week. The work environment emphasizes heavy research and development, offering an exciting and dynamic pace typical of a startup. Enjoy 2 weeks of vacation and the opportunity to work on disruptive technology.

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Use the following link to speak with a recruiter and learn more: click here

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This is a Contract to Hire position based out of Beaverton, OR.

The pay range for this position is $50.00 - $76.92/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Beaverton,OR.

This position is anticipated to close on Sep 3, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

Salary : $50 - $77