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Top Senior Level Javascript Jobs in Rochester, NY

609+ Job Results
7 Days Ago
United States
Remote
102 Employees
175K-195K Annually
Senior level
102 Employees
175K-195K Annually
Senior level
Web3
This role involves leading the development of high-quality frontend experiences focused on identity management. Responsibilities include defining technical requirements, enhancing system architecture, and shaping federated identity services alongside product and engineering teams.
7 Days Ago
United States
Remote
900 Employees
100K-237K Annually
Senior level
900 Employees
100K-237K Annually
Senior level
Blockchain • Software • Web3
As a Senior Backend Engineer at Consensys, you'll work on the MetaMask Wallet API, enhancing decentralized user experiences by building and expanding the API that connects developers to blockchain tools. Your role involves collaborating on various projects, exposing you to new concepts, and helping onboard a billion users and numerous developers to web3.
Top Benefits:
401-K
Company Equity
Company Outings
+26 More
7 Days Ago
United States
Remote
55 Employees
Senior level
55 Employees
Senior level
Artificial Intelligence • Marketing Tech • Natural Language Processing
As a Staff Back End Engineer at MotiveMetrics, you will develop and maintain customer-facing applications while ensuring high quality and system stability. You will lead and mentor a team, focusing on building distributed systems and scaling them using cloud technologies. Your role will involve designing, deploying, and automating workflows within a fast-paced tech environment.
7 Days Ago
United States of America
10,001 Employees
128K-267K Annually
Senior level
10,001 Employees
128K-267K Annually
Senior level
AdTech • Digital Media • Information Technology • Other
The Senior Front-End Software Engineer will build and maintain web applications, optimize performance and user experience, collaborate with cross-functional teams, and ensure code quality through testing and reviews. Responsibilities include creating responsive web components, optimizing for scalability, and mentoring team members.
7 Days Ago
2 Locations
Remote
445 Employees
135K-165K Annually
Senior level
445 Employees
135K-165K Annually
Senior level
Agency • Software • Consulting
The Lead Engineer will enhance web applications using advanced TypeScript and JavaScript frameworks. Responsibilities include hands-on development, implementing responsive user interfaces, optimizing performance, leading projects, mentoring developers, and collaborating with design and product teams to drive customer engagement and business growth.
Top Benefits:
401-K
401-K Matching
Dedicated Diversity Inclusion Staff
+31 More
7 Days Ago
United States
Remote
1,900 Employees
191K-267K Annually
Senior level
1,900 Employees
191K-267K Annually
Senior level
Information Technology • Mobile • News + Entertainment • Social Media
As a Senior Frontend Engineer at Reddit Pro, you will lead technical design and development of products by collaborating with various teams, ensure quality while moving fast, and mentor junior engineers. The role involves full-cycle development, from design to launch, and requires experience in front-end languages and frameworks.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
7 Days Ago
US
Remote
29 Employees
145K-160K Annually
Senior level
29 Employees
145K-160K Annually
Senior level
News + Entertainment
As a Senior Cloud Developer at Illumix, you will design and develop a SaaS platform for mixed reality experiences, leveraging Google Cloud services, writing APIs, and ensuring scalability and availability of the platform. You'll collaborate within an agile team, conduct code reviews, and act as a subject matter expert on Google Cloud.
7 Days Ago
USA
Remote
67 Employees
Senior level
67 Employees
Senior level
Digital Media • Other • Software • Analytics
The Senior Full Stack Engineer will implement features, maintain high code quality, and collaborate with cross-functional teams. Responsibilities include delivering web-based user experiences, technical leadership, and mentoring junior engineers. Experience with Angular and Python is required, along with a focus on good software development practices.
7 Days Ago
United States of America
4,968 Employees
194K Annually
Senior level
4,968 Employees
194K Annually
Senior level
Edtech
The Principal Architect will lead strategic engineering initiatives, setting architectural direction and ensuring that solutions meet client needs while optimizing performance, security, and scalability. This role involves guiding technical teams, collaborating across departments, and maintaining a technical roadmap aligned with business goals, while innovating best practices in software development.
7 Days Ago
United States
Remote
259 Employees
95K-130K Annually
Senior level
259 Employees
95K-130K Annually
Senior level
Cloud • Payments
The Sr. SDET is responsible for leading test automation efforts, creating and executing various types of tests, collaborating with development teams to ensure quality throughout the software lifecycle, and driving test automation culture within the organization.
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