Front-End Engineer Senior Staff

Equilibrium Energy
Remote
Full Time
Posted December 10, 2025
Apply Now

Application opens on company website

Job Description

The Senior Staff Engineer at Equilibrium Energy will design and develop complex, data-driven frontend applications to support innovative energy storage solutions, contributing to the transformation of the power grid and advancing clean energy initiatives.

Key Responsibilities

  • Participate in critical frontend architecture decisions and strategic initiatives.
  • Design and develop scalable, data-intensive frontend applications and user interfaces.
  • Translate complex domain requirements into elegant, user-friendly UI solutions.
  • Collaborate with product managers, designers, backend engineers, and data scientists to deliver cohesive user experiences.
  • Implement frontend strategies for visualizing and interacting with large, complex datasets.
  • Apply modern testing strategies for frontend applications, including unit, functional, and end-to-end testing.
  • Navigate complex problem spaces and contribute to technical discussions beyond focus areas.

Requirements

  • A commitment to clean energy and combating climate change.
  • Experience with frontend full-stack engineering, ideally at scale, including development and ownership of complex, data-intensive applications, and large-scale Typescript React codebases.
  • Collaboration-driven mentality and the ability to work closely with product managers, designers, backend engineers, and data scientists to deliver cohesive user experiences.
  • Demonstrable experience designing and implementing frontend strategies for effectively consuming, visualizing, and interacting with large, complex datasets, including understanding the underlying data models and APIs.
  • Proficiency in AI-augmented software engineering, e.g., Gen AI and LLMs, agentic tools, Cursor, Claude Code, etc.
  • Good understanding of security best practices, preferably in an enterprise environment.
  • Deep expertise with modern testing strategies for frontend applications, including unit, functional, and end-to-end testing frameworks such as Testing Library, Cypress, and Playwright.

Benefits & Perks

Competitive base salary
Comprehensive medical, dental, and vision insurance
401k retirement plan
Opportunity to own equity in the company via a meaningful equity grant
Unlimited vacation
Flexible work schedule
Accelerated professional growth and development opportunities
Remote-first work environment
Diverse and inclusive workplace

Ready to Apply?

Join Equilibrium Energy and make an impact in renewable energy

Stay Updated on Sustainability Jobs

Get the latest renewable energy jobs and career tips delivered to your inbox.

More jobs at Equilibrium Energy

Staff Data Engineer

Equilibrium Energy
Remote
Full Time
Sep 13
$177k-190k

Staff Data Engineer

Equilibrium Energy
Remote
Full Time
Sep 24
$177k-190k

Staff Data Engineer

Equilibrium Energy
Remote
Full Time
Sep 25
$177k-190k

More jobs in Remote

Pure Storage logo

Pre-Sales Systems Engineer, Commercial - DC MD VA

Pure Storage
NEW
Remote
Full Time
16h
$115k-173k
Samsara logo

Director, Specialist - Enterprise Select

Samsara
NEW
Remote
Full Time
16h
$408k-408k

Accounting Associate

Aprio
NEW
Remote
Full Time
16h