Senior UI Software Engineer Jobs in Philadelphia, PA

Drive impactful mobile solutions as a Sr Mobile Software Engineer, leading design, architecture, and implementation from ideation to delivery. Engage with cross-functional teams to create user-centric...

Lead the design and development of innovative software applications, optimize APIs and UI, and collaborate with cross-functional teams to enhance product delivery and quality in an agile environment...

Elevate your career by owning critical components of our AI-driven product. Lead design and delivery, set quality benchmarks, and foster the growth of junior engineers while collaborating with founder...

Unlock potential by driving innovative solutions as a Senior Software Engineer. Take ownership of full-stack features in a dynamic team, blending backend and frontend technologies to enhance user expe...

Build cutting-edge AI systems by designing, developing, and deploying intelligent applications that enhance reasoning, planning, and collaboration in mission-critical environments, while mentoring eng...

Develop high-quality backend solutions as an Engineering Leader, guiding a team to enhance our trading platform. Collaborate across teams, fostering a culture of innovation to deliver exceptional resu...

Champion quality by establishing systems and methodologies that validate AI technologies, driving improvements alongside engineering teams, and integrating robust testing practices for scalable produc...

Join a dynamic team as a Senior Software Engineer I, where you'll create impactful systems and experiences for appointment-based businesses while collaborating closely with Product and Design to solve...

Develop robust and scalable web applications as a Full Stack Developer, utilizing Angular and Spring Boot in a dynamic team. Collaborate across functions while optimizing performance and security to m...

Unlock potential by joining a dynamic team of Full Stack Developers, focusing on Angular and Spring Boot. Collaborate to create scalable applications, optimize performance, and innovate solutions in a...

Innovate by leading software development for mission-critical applications. Collaborate with cross-functional teams to design, implement, and deploy robust features while ensuring security and interop...

Transform on-premises technology with your DevOps expertise. Lead the design, implementation, and lifecycle management of innovative solutions in a collaborative team, addressing complex deployment ch...

Play a key role in developing scalable, secure applications that enhance clinician and client experiences. Collaborate across teams to architect innovative solutions in the mental health space, shapin...

Drive innovation by shaping AI agent interactions with Pinecone’s API, SDK, and web surfaces. Collaborate across teams to create scalable, efficient systems that enhance developer and agent experience...

Drive innovation by designing and implementing advanced AI capabilities, optimizing agent performance, and evaluating AI systems. Collaborate across engineering teams to enhance platform effectiveness...

Join a dynamic team to design and implement scalable web applications for a secure cloud service, leveraging microservices and innovative software development practices in a fast-paced environment...

Innovate by designing and delivering a framework-agnostic UI platform that empowers engineering teams. Lead technical direction and enhance developer experience while ensuring performance and adherenc...

Help us design and build cutting-edge identity architectures for AI systems, ensuring secure and scalable identity services across platforms while collaborating with teams to implement robust authenti...

Elevate your impact by leading the development of innovative cloud applications for R&D. Collaborate with diverse teams to design, deploy, and maintain scalable solutions while driving efficiencies an...

Transform automation design in the life sciences sector. Lead complex projects, collaborate with multidisciplinary teams, and mentor junior engineers while ensuring compliance with industry standards...

Join a dynamic team to design and develop innovative solutions on the OneStream platform, focusing on high-performance software for corporate financial management. Enhance user experience while mentor...

Advance the technical lifecycle of AI models, ensuring scalable architecture, robust governance, and seamless integration into financial systems while collaborating with diverse teams to achieve measu...

Lead the charge in developing and optimizing a cutting-edge healthcare data platform, utilizing Elixir and Python to create scalable applications that drive innovation and enhance patient outcomes thr...

Drive innovation by enhancing software applications within our product suite, collaborating across teams to resolve issues and optimize performance. Contribute to software development lifecycle while...

Innovate solutions as a Senior Engineer, leveraging agentic workflows to deliver AI-enhanced features and functionality across production systems, while fostering collaboration and maintaining high-qu...