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Top Remote Senior Level Front-End Developer Jobs in Portland, OR

1,683+ Job Results
5 Days Ago
2 Locations
Remote
55 Employees
Senior level
55 Employees
Senior level
Energy
The Research Software Engineer will design, develop, and maintain features for a utility-scale battery simulation platform, focusing on visualization tools for simulation results and contributing to product strategy and productivity improvements. They will collaborate with engineers and researchers, serving as a subject matter expert in simulation mechanics and energy market logic.
5 Days Ago
USA
Remote
95 Employees
Senior level
95 Employees
Senior level
Fintech • Financial Services
Lead the development and maintenance of backend services using Node.js, TypeScript, and JavaScript. Design and manage RESTful APIs. Work with databases (SQL and NoSQL) and optimize application performance. Conduct code reviews, collaborate with frontend developers, troubleshoot applications, and work on DevOps practices.
6 Days Ago
USA
Remote
312 Employees
Senior level
312 Employees
Senior level
Healthtech
The Senior Software Engineer at PerfectServe is responsible for writing performant and well-structured code, enhancing web services, and mentoring junior members. The role involves collaborating on service design, code quality, and Agile development practices while solving complex problems and adhering to best practices.
Top Benefits:
401-K
Company Outings
Dental Insurance
+12 More
6 Days Ago
United States
Remote
413 Employees
Senior level
413 Employees
Senior level
Fintech • Hardware • Payments
As a Software Engineer at REPAY, you will lead a team of developers to enhance their payment processing platform, collaborate with stakeholders, mentor junior engineers, and ensure the delivery of high-quality software solutions through the full software development lifecycle.
6 Days Ago
United States
Remote
150 Employees
145K-190K Annually
Senior level
150 Employees
145K-190K Annually
Senior level
Healthtech
As a Senior Software Engineer at Big Health, you will develop and maintain iOS, Android, and web applications using React and Python. You will ensure high-quality software through automated testing, collaborate with cross-functional teams, and support production applications through monitoring and analysis.
Top Benefits:
401-K
401-K Matching
Company Equity
+24 More
6 Days Ago
United States
Remote
370 Employees
150K-170K Annually
Senior level
370 Employees
150K-170K Annually
Senior level
News + Entertainment
The Senior Frontend Engineer will join a web team to develop innovative digital tools for the entertainment industry. Responsibilities include creating user-focused solutions, collaborating in a Kanban process, and utilizing autonomy in implementation decisions to deliver incremental value to customers.
6 Days Ago
United States
Remote
300 Employees
Senior level
300 Employees
Senior level
Healthtech • Software • Database • Biotech • Pharmaceutical
As a Senior Engineering Manager, you will lead an agile engineering team, recruit engineers, collaborate across product, design, and customer teams, manage a team of up to 5 engineers, and be involved in solution architecture and design.
Top Benefits:
401-K
401-K Matching
Company Equity
+34 More
6 Days Ago
United States
Remote
913 Employees
Senior level
913 Employees
Senior level
Software
As a Senior Frontend Engineer in the Platform UI team, responsible for building a rich user interface for a high-availability analytics platform using React and TypeScript. Collaborate with UX designers, product managers, and engineers to ensure best-in-class UI experiences. Mentor junior engineers, lead architecture initiatives, and perform code reviews for quality and performance. Recommend technology and design improvements to management and contribute to system documentation and cross-team collaboration.
Top Benefits:
401-K
Company Outings
Dental Insurance
+15 More
6 Days Ago
USA
Remote
683 Employees
Senior level
683 Employees
Senior level
AdTech • eCommerce
The Senior QA Automation Engineer will design, develop, and maintain automated test scripts to ensure product quality. Responsibilities include test planning, documentation, integrating tests into the CI/CD pipeline, defect tracking, and improving automation processes.
6 Days Ago
United States
Remote
4,161 Employees
Senior level
4,161 Employees
Senior level
Marketing Tech
The Data Solution Architect will lead the design and implementation of Salesforce Data Cloud solutions, working closely with clients to define requirements and architect technical solutions. Responsibilities include leading design sessions, creating technical documentation, and collaborating with sales and client services teams to deliver successful projects.
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