backend developer jobs in Philadelphia

We are an innovative startup in the social casino space seeking a curious, self-starting Golang Developer to join our growing team. This is an exciting opportunity to contribute to a high-traffic, multi-tenant, server-side rendered application from the ground up. Our ideal candidate has some full stack development experience, skewing more heavily on the...

Since 2010 Synergisticit has helped Jobseekers differentiate themselves by providing candidates the requisite skills and experience to outperform at interviews and clients. Here at SynergisticIT We just don't focus on getting you a Job we make careers. All Positions are open for all visas and US citizens We at Synergisticit understand the...

Job DescriptionJob DescriptionBackend Java Developer Job Type: ContractorLocation: RemoteJob Overview We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role, you will apply your backend development expertise to design, develop, review, and optimize scalable systems using Java, Spring Boot,...

Position Overview:We are seeking an experienced Senior Backend Engineer with strong Java expertise to join our growing engineering team. The ideal candidate will have a deep understanding of building scalable, resilient, and high-performance backend systems. This individual will collaborate closely with cross-functional teams, helping shape the future of our...

Lead Backend Software EngineerOur client builds the geolocation compliance layer for regulated online sports betting and gaming. Before an operator can accept a wager, it must prove the player is physically located where the law requires and show this to a regulator on demand. Our client solves this in real time and at scale for some of the largest betting...

About Us: Perpay is a certified B Corp and Philadelphia’s most impactful growth-stage startup. We are driven by a mission to significantly improve the financial stability of everyday Americans. For the past decade, we have established strong product-market fit and a profitable, efficient operating model across a suite of products, positioning Perpay as the...

Job DescriptionJob DescriptionWho Our Client Is:Our client builds the geolocation compliance layer for regulated online sports betting and gaming. Before an operator can accept a wager, it must prove the player is physically located where the law requires and show this to a regulator on demand. Our client solves this in real time and at scale for some of the...

Role: Java Backend DeveloperLocation: Philadelphia, PA- OnsiteJob Type: ContractExperience:- 10+ Years of ExpResponsibilitiesDesign and develop new platform capabilities while ensuring the reliability, scalability, and performance of the Connected Living GraphQL middleware platform.Collaborate closely with fellow engineers to build, enhance, and maintain...

Bluecadet is an award-winning, internationally-recognized experience design agency focused on producing transformative digital products and environments. We work with story and experience-driven organizations and brands. Past clients include The Metropolitan Museum of Art, Nike, MoMA, Harvard, the MIT Museum, Princeton, The Smithsonian Institution, and the...

About the Role Our client is seeking a talented and experienced Remote Senior Software Engineer specializing in backend development to join their innovative engineering team. This role is integral to designing, developing, and maintaining scalable, high-performance server-side applications that drive our core products. You will collaborate with...

VetsEZ is currently seeking a Senior Backend DevOps Engineer for a 100% remote position supporting the Department of Veterans Affairs’ Joint Longitudinal Viewer (JLV) program. JLV is a mission-critical clinical application that aggregates real-time patient data from VA and DoD systems, enabling clinicians to access a unified longitudinal view of patient...

job Description We are looking for a skilled Java Backend Developer with strong expertise in Java 8, Spring Boot, basic understanding of AWS cloud services, and hands-on experience in testing and working with databases. The ideal candidate will be involved in designing, developing, and deploying scalable backend systems and services.

Job Description: Build and maintain Android features for Home Protection experiences. Collaborate with product, backend, and device teams to deliver end-to-end solutions. Contribute to app architecture, design discussions, and high-leverage technical decisions. Write clean, maintainable Kotlin code using modern Android frameworks, while utilizing...

Tekfortune is a fast-growing consulting firm specialized in permanent, contract & project-based staffing services for world’s leading organizations in a broad range of industries. In this quickly changing economic landscape, virtual recruiting and remote work are critical for the future of work. To support the active project demands and skills gaps, our...

Company DescriptionCollabera is ranked amongst the top 10 Information Technology (IT) staffing firms in the U.S., with more than $550 million in sales revenue and a global presence that represents approximately 12,000+ professionals across North America (U.S., Canada), Asia Pacific (India, Philippines, Singapore, Malaysia) and the United Kingdom. We support...

ServiceNow DeveloperEmployment Type: Full-Time, Mid-levelDepartment: Information TechnologyCGS is seeking a ServiceNow Developer to join our team supporting a wide-ranging technical support initiative for a large Federal agency.CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with...

Looking for: Full stack experience with Python, SQL, Java, React, Angular Good communication skills 5+ years of hands on Java development experience Strong experience with Spring and enterprise grade backend systems Solid understanding of design patterns and scalable architecture principles Experience working with large language models and exposure to...

Company Descriptionclient   confi..............................Job DescriptionJob Title : Java-Web Developer Location: Philadelphia, PAPosition Type: ContractRate : MarketDescriptionThis is an awesome consulting opportunity that involves Web and application development working on cutting edge projects with a first class team in a Fortune 50...

About the Role Our client is seeking a highly skilled and experienced Senior Frontend Developer to join their innovative Creative & Digital team. This is a fully remote position, allowing you to contribute to impactful projects from anywhere. You will be responsible for building and optimizing user-facing features for cutting-edge web applications. This...

Full Stack Developer Employment Type: Full Time, Mid-level Department: Information Technology   CGS is seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform software application development in support of an enterprise-wide data inventory effort. This role will work across multiple teams to...