Top Senior Level Front-End Developer Jobs in Philadelphia, PA

As a Senior Software Engineer on the Financial Engines team, you will develop scalable software systems for managing investment and retirement transactions. Your role involves ensuring high-volume workflows are efficient and accurate while providing participants with a seamless financial experience. You'll also engage in critical projects aimed at enhancing the company's offerings to unlock new business opportunities.

The QA Automation Manager will define the vision and strategy for test automation technologies, lead and mentor QA engineers, collaborate with cross-functional teams, and actively contribute to developing innovative test automation solutions. They will ensure high standards in test automation initiatives and foster talent development within the team.

Join the Elasticsearch Search team to develop and enhance vector search features in Elasticsearch. The role involves designing, implementing, and fixing bugs related to vector similarity search, collaborating with a global team, and contributing to the codebase primarily written in Java.

The Smart Contract Engineer will build and maintain open-source smart contract libraries, manage the smart contract release lifecycle, and collaborate with a cross-functional team to architect and implement core protocols and tooling for AI-driven crypto applications.

The Senior Software Engineer will join the Pricing team to design, develop, and support distributed back-end solutions using microservices and data pipelines. Responsibilities include collaborating with cross-functional teams, contributing to the product lifecycle, and mentoring fellow team members while ensuring the delivery of high-quality, enterprise-level features.

Art+Logic seeks Senior Python Web Developers for custom software projects in a remote environment. Candidates should possess extensive experience in Python and JavaScript, with additional skills in front-end frameworks like Vue.js or React. The role emphasizes teamwork, communication, and the ability to adapt to diverse projects. Developers will work contracted hours flexibly, balancing client needs with personal schedules.

The Sr. Software Engineer will design, build, and enhance video solutions tailored for professionals. The role involves collaborating with product management and engineering teams to develop a technical roadmap, improve architecture, and mentor junior engineers while ensuring high-quality user experiences.