Top Senior Level Javascript Jobs in Philadelphia, PA
You will develop a production-grade software system for PsiQuantum's fault-tolerant quantum computers. Responsibilities include building Single Page Applications, ensuring security best practices and collaboration with cross-functional teams while focusing on performance, scalability, and security.
The Senior Full-Stack Developer at GivingData will develop and maintain web applications, utilizing React and C#/ .NET for server-side logic. Responsibilities include translating requirements into code, building responsive UIs, and managing databases while working closely with teams to meet project goals.
The Salesforce Solutions Architect will design and implement scalable solutions across the Salesforce ecosystem, focusing on Health Cloud and Data Cloud. Responsibilities include data modeling, leading integration efforts, and collaborating with technical teams to align solutions with business objectives. The role requires strong leadership and communication skills, along with the ability to mentor and guide Salesforce teams.
The Senior Frontend/UI Software Engineer will lead the development of enterprise-scale applications, working primarily with .NET/.NET Core and ASP.NET Core Blazor, while also utilizing JavaScript and related web technologies. They will be responsible for system code maintenance, documentation, and contributing to project solutions within a fast-paced environment, adapting to new technologies as required.
As a Senior Software Engineer at Veracross, you will focus on backend engineering for the Finance product team, working on the Student Billing and Accounting systems. Responsibilities include improving Ruby on Rails applications, working extensively with SQL for database optimization, providing technical mentorship, and integrating third-party systems.
As a Lead Software Engineer at Nuna, you'll guide projects involving data-intensive web applications, mentor junior engineers, and ensure technical success of healthcare-related applications. You'll collaborate with analysts and design secure, scalable, and reliable APIs while driving quality and best practices in software development.
As a Staff Engineer at Cardata, you will design and develop both front-end and back-end applications, collaborate with cross-functional teams, implement features and bug fixes, and lead junior engineers. Tasks include writing maintainable code, participating in code reviews, implementing automated testing, and defining technical requirements to ensure high-quality software delivery.
The Senior QA Automation Engineer will analyze application functionality, design automated tests, maintain QA reports, and collaborate with the engineering team to ensure application performance and stability in Boostlingo's SaaS products.
As a Senior Full Stack Software Engineer at Zipline, you will collaborate with teams to design and develop software solutions that enhance the drone delivery system's efficiency and operations. Responsibilities include building applications, optimizing existing systems, and contributing to architectural decisions.
As a Senior Backend Software Engineer, you'll build and own web services critical to Solana Mobile's products. Responsibilities include developing new services for the mobile app storefront, enhancing existing services, automating deployments in a cloud environment, and ensuring system performance and reliability.
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