software developer jobs in Philadelphia

Overview As a developer on the Libraries and Tools team, you will support a variety of groups across the firm by building the core libraries used in the first stages of market data handling — including parsing, orderbook management, and optimized data structures designed for low latency environments. You will work collaboratively with other...

Job Description Join our company and help build innovative software solutions that accelerate scientific discovery and improve human and animal health worldwide. As a Software Engineer, you will work alongside experienced engineers, scientists, and product teams to develop applications and digital solutions that support research and development. This role...

Overview Susquehanna International Group is seeking an experienced Software Developer to join a Front Office team responsible for designing and developing prediction market trading systems.As a developer on this team, you will work closely with traders and technologists to enhance our trading capabilities by providing innovative, scalable and...

Overview Front Office Python Engineer - Trading ApplicationsWe are hiring Python Engineers to build and evolve trader-facing applications that power data analysis, visualization, and decision-making across trading and development desks. This role combines data engineering, application development, and quantitative tooling, with a focus on...

Overview We are looking for a Software Engineer to join our Inbound Clearing team, where you will be a hands-on contributor building the systems that support firmwide inbound clearing workflows, data pipelines, and real-time operational visibility. This role sits at the intersection of technology, financial operations, and treasury workflows,...

Position Summary Software Engineer III with Agentic AI Experience, AI & Engineering/Engineering as a ServiceAgentic AI is moving from experimentation to production, and organizations everywhere are racing to figure out how to build it responsibly and at scale. We're growing a team of engineers who want to work at the center of that...

Position Summary Software Engineer II with Anthropic AI Experience, AI & Engineering/Engineering as a ServiceAgentic AI is moving from experimentation to production, and organizations everywhere are racing to figure out how to build it responsibly and at scale. We're growing a team of engineers who want to work at the center of that...

ResponsibilitiesNoblis MSD's mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD) and their missions' to enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. We...

Job brief Quest Diagnostics is looking for a Software Engineer to create well-designed, effective, testable, and specification-compliant code and carry out the entire product development lifecycle. Responsibilities Create new functionalities and redesign certain aspects of an already-existing system.Engage in prototyping, reviews, and test-driven,...

Since 2010 Synergisticit has helped Jobseekers get employed in the tech Job market by providing candidates the requisite skills, experience and technical competence to outperform at interviews and at clients. Here at SynergisticIT We just don't focus on getting you a tech Job we make careers. In this Job market also, our candidates are able to achieve...

Albacore Inc. is a Philadelphia-based company building highly-capable, mass-producible drone submarines to defend sovereign waters of America and allied nations. We are backed with more than $10 million from Y Combinator and venture capital investors.Role description:Develop software systems that enable autonomous operation, perception, planning, and control...

On the Vistar Media engineering team, we never stop looking for our next addition. We’re kinda hoping that addition is you. We are located in a secret fortress in Center City, Philadelphia on a block protected by children and their sidewalk chalk.   Software Engineer We’re an early-stage startup. Our code base is tiny. We want you to come in and work...

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to...

As a Lead Software Engineer reporting to the VP - Software Engineering, you'll play a critical role in developing and maintaining the technology that powers Nasdaq's Derivatives Market System. You'll work on real-time, mission-critical platforms that demand high throughput, minimal latency, and exceptional reliability.You'll thrive in this position if you're...

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to...

Title: Software Product ManagerReports to: Chief Operating Officer Location: Madison WI, or Philadelphia PA, it is required to be within the metropolitan areas of one of the following cities where we operate. This role is expected to be in the office two to four days per week.Job Type: Full-time, ExemptSchedule: Monday-Thursday 8:30AM-5:00PM, 8 hours...

Role Summary URBN is seeking a Software Engineer who will be an integral part of each phase of the software development lifecycle including design, development, deployment and maintenance. The primary focus will be on enhancing our Ecommerceplatforms supporting the online shopping experience for our brands including...

Ascensus is the leading independent technology and service platform powering savings plans across America, providing products and expertise that help nearly 16 million people save for a better today and tomorrow. Ascensus does not provide visa sponsorship now or in the future and does not hire candidates working under OPT.Ascensus is the leading independent...

Company DescriptionWe specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.In addition, AG offers enterprise resource planning and enterprise application...

About Proscia Proscia is revolutionizing pathology, the last major frontier in healthcare to embrace digital. As a leader in pathology AI software, we are empowering pathologists and scientists to transition from traditional microscope-based workflows to digital, AI-driven approaches, unlocking new possibilities in precision medicine. The digital pathology...