Sr Software Engineer – Frontend

Remote / Online - Candidates ideally in
Bayonne, Hudson County, New Jersey, 07002, USA

Listing for: Stackruit Ltd.

Remote/Work from Home position
Listed on 2026-07-01

Job specializations:

Software Development
Front End Developer, Full Stack Developer, Software Engineer, React.js

Salary/Wage Range or Industry Benchmark: 130000 - 180000 USD Yearly USD 130000.00 180000.00 YEAR

Karma Check, a pioneering startup founded by Linked In’s CTO, is searching for a rockstar Sr Frontend Engineer to join their remote-first team. You’ll play a pivotal role in building their cutting-edge platform that streamlines digital identity verification for the healthcare sector.

Why Karma Check?

Breakthrough Innovation:
Be part of a team that’s transforming identity verification using automation, machine learning, and data.
Remote Work Freedom:
Enjoy the flexibility to work from anywhere with rare exceptions for travel.
Senior Impact:
Lead by example, mentor junior engineers, and significantly influence the product’s direction.
Competitive Compensation:
Receive a base salary of $130,000 – $180,000 along with a comprehensive benefits package.
Unlimited Paid Time Off:
Recharge and maintain a healthy work-life balance.

You’ll be responsible for:

Collaborating with cross-functional teams to design and implement secure web application features using JavaScript/Type Script.
Translating user needs (wireframes) into technical requirements and designing scalable architecture.
Championing new frontend technologies to enhance platform performance and scalability.
Building modular, maintainable, and extensible software solutions.
Actively participating in technical discussions to drive product development.
Optimizing development processes with CI/CD best practices.
Providing technical guidance and solutions to engineering and product teams.
Deploying features to production and troubleshooting runtime issues.
Analyzing the effectiveness of new features and continuously improving the platform.
Actively contributing to online communication channels.

We’re looking for someone with:

7+ years of experience in frontend and/or full-stack development.
5+ years of expertise in JavaScript and modern frontend frameworks (Vue, React, Angular, etc.).
Fluency in HTML, CSS, and building around browser limitations.
Proven experience leading frontend application development.
Experience with frontend build tools (Vite, Rollup, Webpack).
Adaptability to a fast-paced startup environment with evolving priorities.
Exceptional attention to detail and a passion for building high-quality software.

Ready to join a mission-driven team and revolutionize digital identity verification? Apply now!

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