Full Stack Engineer (Front-End Focus)

Blue Signal Search; Los Angeles (CA); On-site; USD 130,000 - 170,000; Full time

Job summary

Blue Signal Search is seeking a Full Stack Engineer with deep front-end expertise to shape the user experience of a growing engineering platform. You will own frontend patterns and architecture, and build intuitive visualization and workflow experiences that turn complex engineering information into software people genuinely enjoy using.

You will collaborate with backend engineers to keep interfaces between the UI, APIs, and services clear and dependable, translating loosely defined needs into

Qualifications

• 6+ years of experience delivering production web applications, including hands-on work with a modern front-end framework such as React.
• Proven track record turning prototypes or internal interfaces into reliable products used by external or operational users.
• Strong product instincts and UX judgment for thoughtful interface decisions when requirements are incomplete.
• Bachelor's degree in computer science, software engineering, or related field or equivalent practical experience.
• Willingness to meet U.S. security clearance eligibility requirements.

Responsibilities

• Shape intuitive web experiences that help technical users turn complex inputs into clear, actionable engineering outcomes.
• Set direction for front-end structure, reusable UI patterns, app state, and maintainable component design.
• Create interactive visual experiences for complex technical data and simulations.
• Build automated front-end and integration tests to protect critical user workflows as the product evolves.
• Collaborate with backend engineers to keep UI/API interfaces clear and dependable.
• Translate loosely defined needs from technical stakeholders into polished workflows used by real users.
• Balance simplicity with technical depth to make sophisticated information approachable.

Skills

React.js

Front-end architecture

UX judgment

Security clearance eligible

Production web apps

Education

Bachelor's degree in CS/SE

Job description

Our client is an innovative technology company building sophisticated software that helps engineers tackle complex, real-world design challenges with dramatically greater speed and clarity. They are seeking a Full Stack Engineer with deep front-end expertise to shape the user experience of a growing engineering platform. This is an opportunity to take meaningful ownership of a technically ambitious product, define front-end patterns and architecture, and build intuitive visualization and workflow experiences that turn complex engineering information into software people genuinely enjoy using.

This Role Offers:

• Direct collaboration with deeply technical engineers on software that supports complex real-world engineering work.
• Opportunity to build sophisticated visualization and workflow experiences rather than another conventional business dashboard.
• Competitive compensation and a comprehensive benefits package designed to support employees and their families.

Focus:

• Shape intuitive web experiences that help technical users move from complex inputs to clear, actionable engineering outcomes.
• Set the direction for front-end structure, reusable UI patterns, application state, and maintainable component design.
• Create interactive visual experiences for complex technical, simulation, or multidimensional data.
• Build automated front-end and integration coverage that protects critical user workflows as the product evolves.
• Work closely with backend engineers to keep interfaces between the UI, APIs, and services clear and dependable.
• Translate loosely defined needs from highly technical stakeholders into polished workflows that real users can adopt quickly.
• Balance simplicity with technical depth, making sophisticated information approachable without stripping away useful detail.

Skill Set:

• 6 or more years of experience delivering production web applications, including substantial hands‑on work with a modern front‑end framework such as React.
• Demonstrated success evolving a prototype or internal interface into a reliable product used by external or operational users.
• Strong product instincts and UX judgment, including the ability to make thoughtful interface decisions when requirements are incomplete.
• Bachelor's degree in computer science, software engineering, a related discipline, or comparable practical experience.
• Ability and willingness to meet eligibility requirements associated with a U.S. security clearance.

Preferred Experience:

• Experience with data‑intensive or 3D visualization technologies such as WebGL, three.js, D3, or comparable tools.
• Experience presenting engineering, CAD, simulation, scientific, or similarly complex technical data through software interfaces.
• Comfort establishing practical front‑end conventions and patterns in a young or rapidly evolving codebase.
• Interest in aerospace, advanced engineering, or other technically demanding physical‑product environments.