junior software engineer react front end jobs in Philadelphia

About the Organization Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets. Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA. Company...

SALARY RANGE: $75,000 - $125,000 per year In determining compensation, various factors will be considered, including but not limited to, educational background; relevant experience, knowledge, skills, and abilities, market factors; and geographic location. BENEFITS: All eligible full time employees will receive Paid Annual Leave (PAL) starting at 23 days...

As a Remote Junior Software Engineer, you will be responsible for developing and maintaining our online training platform. You will work closely with our team of experienced software engineers to design, develop, and implement new features and functionalities. This is a full-time, remote position, and you will have the opportunity to work from anywhere in...

Head of Front End About the Company Lead the front-end strategy for a scalable B2B casino platform and B2C products. Industry Gambling & Casinos Type Privately Held About the Role The Company is seeking a Head of Front End to lead the development of a new, scalable B2B platform and ensure the performance and security of its B2C products. The...

Are you an experienced full stack developer (React Node) looking to work on our cutting-edge frontends for a healthcare mission driven organization?Are you a collaborative Sr Software Engineer with an automation mindset — someone who looks for ways to build tools, agents, or AI-assisted workflows to multiply your own and your team's impact?About the role...

W2 only - no C2C allowed Title: Software Engineer IIIPay: $60 per hour Type: Fully Remote EST or CSTDuration: 6 month contractPosition Overview:As a Software Engineer III, you will play a key role in building and maintaining robust, scalable, and secure web applications. You will work in a dynamic and fast-paced environment, collaborating with...

Are you an experienced full stack developer (React Node) looking to work on our cutting-edge frontends for a healthcare mission driven organization?Are you a collaborative Sr Software Engineer with an automation mindset — someone who looks for ways to build tools, agents, or AI-assisted workflows to multiply your own and your team's impact?About the role...

Job descriptionAbout Curotec:We are a globally leading software services company specializing in developing enterprise-level projects for clients worldwide.Our team is a unique blend of diverse skill sets, cultures, and backgrounds—a true melting pot of talent. One of the most rewarding aspects of working at Curotec is the opportunity to learn something...

Job descriptionAbout Curotec:We are a globally leading software services company specializing in developing enterprise-level projects for clients worldwide.Our team is a unique blend of diverse skill sets, cultures, and backgrounds—a true melting pot of talent. One of the most rewarding aspects of working at Curotec is the opportunity to learn something...

Lead Software DeveloperPariveda is a North American-based, employee-owned professional services firm. We provide strategy and technology services across industries. As a mission-driven organization and Certified B Corp, we enable our clients to imagine and do more, whether it's making next quarter's goals or navigating the future. From ideas to impact, we...

The Data Engineer designs, builds, and maintains reliable data pipelines, models, dashboards, and cloud data infrastructure that transform diverse source data into trusted, reusable data products for analytics, research, AI, and business decision-making. This role applies SQL, Python, modern data engineering practices, visualization tools, and AI-assisted...

Location: Indianapolis, IN or Charlotte, NC (on-site with key customer). Open to candidates willing to relocate or spend significant time on-site.Type: Full-timeCompensation: Competitive compensation + milestone-based bonusesAbout CondoitCondoit is the system of record for electrical distribution infrastructure. Our software platform creates efficiency and...

-Client Location - Charlotte, NC OR Philadelphia, PA - onsite Tue, Wed, Thu ONLY LOCALS-Rate - $60/hour Corp-Duration - 12+ months-Interview Process - Video Interview+onsite interview Must Have -Expert in React, Python, FastAPI and AWS Experience with DatabaseThey are seeking a Senior Full Stack Engineer with strong Python, React, and AWS experience to join...

Pariveda is a North American-based, employee-owned professional services firm. We provide strategy and technology services across industries. As a mission-driven organization and Certified B Corp, we enable our clients to imagine and do more, whether it’s making next quarter’s goals or navigating the future. From ideas to impact, we help clients get...

Job Description Job Description About Markup AI Markup AI is pioneering the AI content governance category with the industry's first Content Guardian Agents™—AI-powered agents that automatically scan, score, and rewrite content to ensure it meets brand, compliance, terminology, and quality standards before it goes live. Purpose-built for AI-first...

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...

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...

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...

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...

About Zivtech Zivtech is a Philadelphia-based technology services firm that designs and builds thoughtful, durable web products. Our clients range from startups to large non-profits to Fortune 500 companies. We work primarily with mission-driven organizations and long-lived platforms where quality, clarity, and maintainability matter. We’re a distributed...