Partner Engineering & Science

UI UX Product Application Designer

Partner Engineering & Science • $110K — $140K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 7+ years of experience in UI/UX, product design, or related fields.
  • Strong portfolio of user flows, wireframes, and high-fidelity products.
  • Expertise in designing B2B workflow-driven applications emphasizing clarity and precision.
  • Experience with both desktop and mobile applications, particularly those with complex integrations.
  • Proficient in Figma for interactive prototyping and adept with modern AI-based design tools.
  • Familiar with design systems and component libraries for consistency.
  • Strong problem-solving skills to simplify complex challenges into elegant solutions.

Responsibilities

  • Translate product requirements into user flows, wireframes, and prototypes using Figma.
  • Adopt and integrate new AI tools to enhance design workflows and rapid prototyping.
  • Create clear documentation and specifications for developer handoff, including acceptance criteria.
  • Design scalable and feasible solutions backed by solid information architecture.
  • Conduct user research and usability testing to inform design decisions.
  • Translate complex business requirements into intuitive user experiences.
  • Build and maintain design systems for visual consistency and usability.

Benefits

  • Opportunity to influence meaningful product experiences.
  • Work within a collaborative, data-driven, user-focused team.
  • Gain exposure to a fast-paced development environment that leverages AI.
  • Engage in continuous learning and growth in design and product strategy.
Full Job Description
SUMMARY

We are looking for a thoughtful and detail-oriented UI/UX Product Application Designer with 7+ years of professional experience to help shape intuitive, elegant, and user-centered B2B digital experiences.

You will play a key role in turning complex problems, often involving data, calculations, dashboards, and system integrations, into clear, step-by-step workflows that balance user needs, business goals, and technical feasibility.

As part of a cross-functional team, you'll work closely with product managers, engineers, stakeholders, and end users to define requirements and rapidly move from idea to prototype using Figma (including prototyping) and modern AI-enabled design tools.

If this sounds like the right role, please submit a resume along with a link to a portfolio showcasing product application design.

ESSENTIAL DUTIES & TASKS
  • Translate product requirements into user flows, wireframes, clickable prototypes, and high-fidelity mockups in Figma for desktop and mobile product experiences.
  • Show curiosity and drive in adopting new AI tools and workflows (including integrations) to accelerate iteration and move from idea to prototype quickly.
  • Create clear specifications, annotations, and acceptance criteria to support developer handoff, including front-end behaviors and high-level back-end requirements (data, integrations, and system rules).
  • Design for complex integrations and ensure solutions are feasible, scalable, and consistent, backed by strong information architecture and systems thinking.
  • Demonstrate the ability to think independently and collaborate with cross functional team members to develop and refine internal processes and ensure efficiency across workflows.
  • Conduct user research (interviews, surveys, usability tests) to inform design decisions.
  • Translate complex business needs into intuitive, step-by-step user experiences and functional UI requirements, including rules, validations, calculations, and edge cases.
  • Build and maintain design systems and reusable components to ensure visual consistency.
  • Collaborate with developers to ensure pixel-perfect implementation and responsive design.
  • Iterate on feedback from users, stakeholders, and team members.
  • Advocate for best practices in accessibility, design systems, and interaction design
  • Analyze usage data and conduct testing to continuously improve the product experience, including data-heavy screens (charts, graphs, dashboards, and reporting workflows).

QUALIFICATIONS
  • 7+ years of experience in UI/UX, product design, or similar roles.
  • Strong portfolio showcasing user flows, wireframes, high-fidelity UI, and final products.
  • B2B product experience designing workflow-driven applications where clarity, efficiency, and accuracy matter.
  • Experience designing for both desktop and mobile applications, including experiences with complex integrations and multi-step processes.
  • Proficient in Figma, including interactive prototyping, and comfortable using modern AI-enabled design tools to document, communicate, and iterate on designs and requirements.
  • Experience working with design systems and component libraries.
  • Strong problem-solving skills with demonstrated ability to simplify complex problems into usable, elegant experiences.
  • Solid understanding of design principles, typography, color theory, data visualizations, and responsive design.
  • Experience designing data-heavy UX (analytics, dashboards, charts/graphs, and calculation-driven interfaces) with strong attention to detail and QA-mindedness.
  • Effective communication and collaboration skills.

Nice-to-Have:
  • Familiarity with user research methodologies and usability testing.
  • Experience working in Agile/Scrum teams.
  • Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus.

What You'll Gain
  • Opportunity to shape real-world product experiences that make a difference.
  • A collaborative, data-driven, and user-focused product team.
  • Exposure to a fast-paced, iterative development environment that embraces AI.
  • Continuous learning and growth across design, research, and product strategy.

Compensation:

Salary range: $110,000 - $140,000. This is what we reasonably expect to pay for the role.

The pay scale for this role considers a wide range of factors when making compensation decisions, including, but not limited to, skill sets, experience and training, licensure and certifications, and other business and organizational needs. Please note that the disclosed pay scale estimate has not been adjusted for the applicable geographic location where the position may be filled. You may also be eligible to participate in a discretionary incentive bonus program, which is dependent on various factors, including, but not limited to individual and organizational performance.

About Partner Engineering & Science

Partner Engineering and Science is an engineering consulting firm that provides environmental, engineering, and energy assessments and consulting services. The company was founded in 2007 and is based in Brea, California. Partner Engineering and Science serves clients in various industries, including real estate, finance, and construction. The company has offices throughout the United States and has completed projects in over 50 countries. Partner Engineering and Science is committed to sustainability and has implemented various initiatives to reduce its environmental impact.
Learn more about Partner Engineering & Science
Size
1,000 employees
Industry
Founded
2007

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