java backend engineer jobs in Philadelphia

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...

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...

Company DescriptionOur client is a "top shelf" financial institution headquartered in New York with software development in Colorado.  Work with the latest and greatest software development tools and true software engineering mindset.  Our client offers outstanding compensation and benefits, including up to a 20% bonus, 6% 401K match and incredible health...

Who We AreBainbridge Health unlocks the full value of pharmacy data to enhance the safety, efficiency and reliability of medications. Our goal is to make it easier for pharmacy and safety leaders to prevent patient harm, reduce avoidable waste, and help clinicians regain control of their time. A spin-out company of the Children's Hospital of Philadelphia, we...

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...

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...

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. We are looking for a Staff Engineer to lead projects and initiatives on the Fraud Decisioning team. You’ll be responsible for building tools and systems that empower Affirm...

Who 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 largest betting operators...

We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Unissant is seeking a Java Engineer to join our team and support our client. Design, develop, test, deploy, and maintain secure, scalable enterprise applications using Java 21+, Struts, and Spring Boot. Develop and maintain modern web...

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...

Senior Backend Services Engineer – Python / FastAPILocation: Philadelphia, PAWork Arrangement: Hybrid – 3 days/week onsiteDuration: 6 months contract, possible extensionJob DescriptionWe are seeking a highly experienced Senior Backend Services Engineer to join a fast-moving engineering team supporting critical initiatives with aggressive delivery...

Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization?About the role, we are looking for a collaborative ReactJS and Java API software developer to be a critical component within our agile delivery process for Software Development.About the team, this team builds evidence-based oncology pathways —...

Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization?About the role, we are looking for a collaborative ReactJS and Java API software developer to be a critical component within our agile delivery process for Software Development.About the team, this team builds evidence-based oncology pathways —...

SYNERGISTICIT = exceptional skills and technologies enabled Candidates . we ensure you get the attention required from Tech Clients which you resume requires Position open for all visas and US citizens We at Synergisticit understand the problem of the mismatch between employer's requirements and Employee skills and that's why since 2010 we have...

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...

CS Grads: Here's How You Actually Get Hired Graduating with a CS degree is impressive — but it's not enough anymore. Employers want hands‐on experience, real projects, and interview‐ready candidates. If you just graduated (or you're about to) and the job search is already feeling confusing, you're not imagining it. A degree proves you can...

ResponsibilitiesNoblis MSD is seeking a Senior Java Developer to support a large-scale software project for U.S. Navy programs. This is an onsite position based at the Philadelphia Navy Yard.Noblis MSD supports Naval Sea Systems Command (NAVSEA) and Naval Surface Warfare Center Philadelphia Division (NSWCPD) by providing engineering, software development,...

Job Description Job Description Job Title: Junior Java Developer Location: Philadelphia, PA Job Type: Full-time Work Authorization: Visa Independent Only Job Description: • Develop and maintain Java applications with a focus on backend services. • Collaborate with senior developers to design efficient systems. • Write unit tests and integrate...

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 Job Description Job Title: Junior Java Developer Location: Philadelphia, PA Job Type: Full-time Work Authorization: Visa Independent Only Job Description: • Develop and maintain Java applications with a focus on backend services. • Collaborate with senior developers to design efficient systems. • Write unit tests and integrate...