react software engineer jobs in Philadelphia

 ResponsibilitiesDesign, prototype, and implement agentic systems for IT automation and resilience using LLMs and agent frameworks Develop multi-agent workflows and coordinate agent collaboration for complex tasks.Build and optimize retrieval-augmented generation pipelines for knowledge-driven agents.Contribute to the development and testing of robust,...

About FSHFSH Tech builds modern software that just works for the public sector. When we deliver, taxpayer dollars go further, agencies move faster, and millions of Americans get tangibly better service and quality of life.Local governments, schools, libraries, and emergency services run on brittle software that was built decades ago. This results in wasted...

Frontend EngineerWe're looking for a Frontend Engineer to set the technical direction for data visualization at Omni. You'll draw on your data viz experience to shape how customers see and interact with their data, working closely with our Product Manager, who also comes from a data viz background, and the engineers currently building in this area. You'll...

Software Engineering Process CoordinatorLCE is looking for a proactive, self-motivated Software Engineering Process (SEP) Coordinator to join the team and support the configuration management, maintenance, documentation, and quality control, delivery and install efforts of software for all Navy class ships.You will interface with U.S. Navy civilian...

DescriptionAt HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the company...

GENERAL SUMMARY: Delphinus Engineering is seeking an Engineer to support our customers with US Navy tasking.  This position will develop, review, and support testing of shipboard and shore based systems to include hardware, software, and network interfaces.  Applicants must have experience in the design, assembly, troubleshooting, systems engineering...

ResponsibilitiesNoblis MSD is seeking Systems Engineers in Philadelphia, PA.Noblis 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...

Life changing therapies. Global impact. Bridge to thousands of biopharma companies and their patients.We are PCI. Our investment is in People who make an impact, drive progress and create a better tomorrow. Our strategy includes building teams across our global network to pioneer and shape the future of PCI.   Position Title: Quality Engineer - Sustaining...

The incumbent is responsible for the definition, development, and implementation of new systems, and major enhancements to existing systems, as well as production support for systems with high complexity. The incumbent is capable of providing project leadership for major feasibility or business systems analysis studies.  3-5 years - Proficiency in design...

Overview LLR Partners is hiring two Forward Deployed Engineers to build the AI-native products that generate real operating leverage across the firm — more AUM per head, more decisions per hour, more institutional memory retained in the firm. You will work shoulder-to-shoulder with LLR's teams — starting with Investment, Origination and the Value...

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time. Please read the job qualifications prior to submitting your application. We are a 3rd party recruiting service, firm(s) mentioned will be disclosed if further considered for this role. **Position:...

Company DescriptionNfinity is a business consulting solutions provider offering strategy and technology focused services to both the public and private sectors. We inspire our customers by providing innovative and cost-effective solutions that transform their operations.We work collaboratively with our clients, and consistently strive to exceed...

Division: InfraSolutions by McFarland Johnson, Inc. Location: Flexible/Remote (U.S.); ~40–60% travel Reports to: Director, InfraSolutions (or VP, Director of Technology) About AVIAS AVIAS is MJ’s cloud-based, comprehensive airport management platform, a suite of specialized applications that streamline operations, enhance planning and compliance, and...

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:Own the design and development of internal combustion engines end-to-end, from clean-sheet...

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...

DescriptionAt HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What...

STV's Buildings Division is seeking an Engineer – Structural to join our Philadelphia or Douglassville office. This role is ideal for a structural engineer with 5–10 years of experience who is ready to take on greater technical responsibility, lead design efforts on building and infrastructure projects, and grow within a collaborative multidisciplinary...

Job Title: GenAI Engineer Location: Boston, MA, Hartford, CT, Princeton, NJ, Philadelphia, PA, New York City, NY Contact: 12+ Months Looking for W2 candidates. No C2C Job Summary: We are seeking a highly skilled GenAI Engineer with hands-on experience in Devin AI, Claude Code, and AI-assisted software engineering to accelerate software development through...

STV's Buildings Division is seeking an Engineer – Structural to join our Philadelphia or Douglassville office. This role is ideal for a structural engineer with 5–10 years of experience who is ready to take on greater technical responsibility, lead design efforts on building and infrastructure projects, and grow within a collaborative multidisciplinary...

ELUTIONS is a premier global provider of Operational Business Intelligence Solutions that significantly improve business processes surrounding energy efficiency, critical asset performance and workforce productivity. As the top leader in our industry, world-wide, we are constantly on the lookout for go-getters, people who aren't afraid to work hard, but...