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- ...C# / .NET Developer — API Identity authentication and authorization services (Mid-Level) About the Role We are looking for a mid-level C# / .NET developer to build and maintain high-performance API services that power our trading platform. You will work on various...Suggested
TradeZero America
Philadelphia, PA4 days ago $78.8k - $131.3k
Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization?About the role, we are looking... ...· Designing, developing, and maintaining scalable web applications using ReactJS· Building and optimizing RESTful Java...SuggestedFull timeLocal areaWork from homeElsevier
Philadelphia, PA5 days ago- ...and .NET (.NET 6/8/10, ASP.NET Core) for API and middleware development Demonstrated experience... ...or similar) Understanding of API and web security fundamentals (OAuth 2.0, OpenID... ...and work with relational data Design and develop responsive, accessible user interfaces in...Suggested
Insight Global
Philadelphia, PA5 days ago - ...Net FullStack DeveloperRole: .Net FullStack Developer Location: Philadelphia, PA Duration: 6... ...directly accessed by a user through a UI or API. You will also work with production support... ....NET/C#, SQL Server, ASP.NET, MVC and Web APIRESTful Architecture experienceObject Relation...SuggestedContract workWork at officeRemote work
Cygnus Professionals
Philadelphia, PA5 days ago $141.86k - $189.15k
...and Charter Communications, was formed to develop and offer a next-generation streaming platform... ..., enabling seamless communication between API servers and client applications using... ...servers (Java)5+ years’ experience of building web service APIs (REST/SOAP) and protocol5+...SuggestedFull timeWork at officeRemote workNight shiftWeekend workComcast
Philadelphia, PA1 day ago- ...Front End Developer (Remote)SynergisticIT understands the complex nature of the job market and... ...opportunity and gain experience in building web-centric solutions on Java.Who Should Apply... ...boot, Microservices and REST API's experienceExcellent written and verbal communication...SuggestedH1bRemote work
SynergisticIT
Philadelphia, PA1 day ago - ...features.Integrate frontend experiences with backend services and APIs, including thoughtful handling of loading states, errors,... ...Looking ForFrontend Engineering: Strong experience building modern web applications with JavaScript, VueJS, HTML, CSS, and component-based...SuggestedFlexible hours
Bainbridge Health
Philadelphia, PA5 days ago $89k - $148.3k
...help support and modernize the applications, APIs, data solutions, and technology platforms... ...code with guidance as needed.Design, develop, test, and support applications, APIs, and... ...language.Experience developing and supporting web-based applications and services.Experience...SuggestedFull timeWork experience placementM&T Bank
Philadelphia, PA4 days ago- ...We are seeking a skilled Front End Developer to join our dynamic team. In this role, you will... ...designing and implementing user-friendly web interfaces that enhance the overall user... ...preferably Git. Familiarity with RESTful APIs and integration with back-end services....SuggestedFull time
- ..., Zustand, Apollo) Responsive design/WCAG 2.1+; Design systems/component libraries Multi-brand/multi-tenant platforms; GraphQL/REST APIs Azure cloud; CI/CD Frontend observability (Datadog, Sentry)Healthcare/regulated industry exp HIPAA/HITRUST/PCI-DSS compliance Multilingual...Suggested
RIT Solutions
Philadelphia, PA4 days ago - ...entry-level software programmers, IT enthusiasts, Python/Java developers, Data analysts/Data Scientists. We welcome candidates with all... ...or software programmingSpring boot, AWS, Microservices and REST API's experienceExcellent written and verbal communication skillsRequired...Suggested
SynergisticIT
Philadelphia, PA5 days ago $95.6k - $188.4k
...ends on 11/30/26. Work You’ll Do You are a hands-on full-stack developer who builds, tests, and ships reliable software as part of an agile... ...peers.Develop and maintain back-end microservices and scalable APIs; implement CI/CD pipelines, containerized workloads, and...SuggestedLocal areaVisa sponsorshipFlexible hoursDeloitte
Philadelphia, PA3 days ago- ...microservices architecture principles for scalability and maintainability.Develop and optimize ETL (Extract, Transform, Load) processes to handle... ..., and integration from diverse sources.Build and manage RESTful APIs and event-driven systems using Kafka for real-time data...Suggested
United IT
Philadelphia, PA5 days ago - ...options available which can include health Dental Vision STD/LTD, life insurance 401kSummary:Front-end Angular web development and middle-tier Java Spring Boot API developmentFamiliarity with Angular, including components, services, pipes, and routingKnowledge of...Suggested
AVTC Group
Philadelphia, PA5 days ago - ...Engineer to join our team in designing, developing, and deploying custom applications for our... ...has a solid foundation in Linux, modern web applications, cloud technologies, and DevOps... ...configure, manage, and optimize custom APIs and datasets, and contribute to cloud infrastructure...SuggestedWork experience placementLive inWork at officeLocal area
Accenture
Philadelphia, PA4 days ago $133.4k - $238.4k
Principal CX/UX Designer (API Developer Platform) - Hybrid (CT/ET) R0060120 About the Role: As a Principal CX/UX Designer for the Tax & Accounting API Developer Platform, you will lead the design of the experiences developers use to discover, evaluate, integrate, and operate...Full timeWork at officeWorldwideWolters Kluwer
Philadelphia, PA5 days ago- ...labor as a variable cost.Job Description• As a Senior Software Developer, you will be challenged to balance tactical and strategic considerations... ..., including development of User Interface (UI) components, web services, content management (CMS) and database interactions...Immediate start
Artech
Philadelphia, PA1 day ago - ...in Linux, a solid understanding of modern web applications, and be able to communicate... ...manage, and optimize their use of custom APIs, and datasets. You will design, deploy, and... ...experience in a platform engineering or developer role Minimum of 3 months of experience...Work experience placementLive inWork at officeLocal area
Accenture
Philadelphia, PA4 days ago $110.7k - $218.3k
...practical technical solutions, mentoring developers, and driving quality across enterprise implementations... ...implementing solutions on Amazon Web Services (AWS), Microsoft Azure, or... ...GraphQL application programming interfaces (APIs).Ability to travel 50%, on average, based...Local areaVisa sponsorshipDeloitte
Philadelphia, PA3 days ago- ...Ruby Api Senior DeveloperWe are currently looking for a Ruby Api Senior Developer for a 100% remote position supporting a large federal government healthcare modernization... ...along with working knowledge of React and modern web application development practices.The position...Remote work
VetsEZ
Philadelphia, PA5 days ago - ...ResponsibilitiesDesign and evolve RESTful APIs used by our frontend and internal... ...-code and CI/CD improvements to increase developer velocity and system stabilityPartner with... ...'ll Bring5+ years of experience building web applications at scale in at least one modern...Odd jobFull timeWork at officeLocal areaWeekend work
Perpay Inc.
Philadelphia, PA5 days ago - ...Company: SWAKIO Job Role: Full-Stack Developer Experience: 2–3+ Years Job Type: Full... ...-Stack Developer who can build scalable web applications from scratch. The ideal candidate... ...modern frontend and backend technologies, API development, database management, and...Full timeRemote work
LinkedIn
Philadelphia, PA1 day ago - ...work on the skillsKnowledge of Core Java, javascript, C++ or software programmingSpring boot, Microservices, Docker, Jenkins and REST API's experienceExcellent written and verbal communication skillsRequired Skills for Data Science/Machine LearningBachelors degree or...Remote work
SynergisticIT
Philadelphia, PA3 days ago - ...maintenance. A potential focus for this role is integrating and developing AI-driven features and agentic systems, particularly those... ...Development Design and implement scalable, secure, and reliable APIs and routing logic using Golang as the primary language....Remote work
MangoVoice.com
Philadelphia, PA1 day ago $70 - $80 per hour
...Skills:5 to 9 years relevant work experience developing and designing highly customized... ...and TypeScript is a plus.Experience with Web part application and configuration, InfoPath... ...various applications, (create or leverage APIs) wherever possible.Utilizes in-depth knowledge...Work experience placementWork at officeImmediate startArtech
Philadelphia, PA5 days ago$120k - $150k
...Software DeveloperLocation: Camden, NJ (On-site)The Senior Software Developer plays a critical role in the design, development, and... ...stack development and architecture experience, including RESTful APIs, front-end technologies (Blazor, HTML5, CSS3, JavaScript, Bootstrap...Immediate startFlexible hoursHoltec International
Camden, NJ3 days ago- ...per week.Roles & Responsibilities:Design, develop, deploy, and maintain customized SharePoint... ....Develop and maintain SharePoint sites, web parts, workflows, interfaces, and integrations... ....Build integrations using Microsoft Graph APIs, REST APIs, web services, and other...Remote work2 days per week
Damco
Philadelphia, PA5 days ago - ...Responsibilities:Design and Development: Architect, design, and develop highly scalable and fault-tolerant systems using Java.Performance... ...Boot, Hibernate).Experience with microservices architecture and API design.Solid understanding of relational databases, such as...
Pivotal Solutions Inc
Philadelphia, PA5 days ago - ...Done Right with Rhoads.We are currently looking for a SharePoint Developer to join our dynamic, fast-paced, and growing team. The... ...JavaScript, TypeScript, HTML, and CSS.Knowledge of Microsoft Graph API and SharePoint REST APIs.Experience integrating SharePoint with...
Rhoads Industries
Philadelphia, PA5 days ago $200k - $250k
...engineering experience, including ownership of architecture and production systemsDeep Java and Spring/Spring Boot expertise, including REST APIs and microservicesExperience building and operating low-latency, high-throughput, mission-critical systemsStrong cloud infrastructure...Temporary workRemote workPanna Knows LLC
Philadelphia, PA5 days ago
