full stack java 21 developer jobs in Philadelphia

ABOUT VIBRANT PLANET We are a team of leaders in fire science, applied science, forestry, policy, and tech who work with land managers, community risk managers, utilities, and insurers to drive action that lowers the risk of destructive wildfire. Our cloud-based, AI-driven platform modernizes land management planning, community risk assessment, and...

Location: United States — Remote Compensation: $200,000–$350,000 USD Start Date: ASAP Languages: Fluent English required Type: Full-time About the Opportunity Pragmatike is recruiting on behalf of a fast-growing technology company building critical infrastructure that powers high-volume, real-time business operations across multiple systems...

About Osmind Osmind is a technology, services, and data company focused exclusively on psychiatry. We serve 800+ independent psychiatry practices across 49 states with a purpose-built EHR, software solutions, and managed services. We're a San Francisco–based Series B Public Benefit Corporation backed by DFJ Growth, Future Ventures, General Catalyst, and Y...

Company Description About Mirantis Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers...

Our engineers make high-touch logistics happen. The Favor technology platform is the engine behind the business, enabling millions of Favors. Our technology efficiently manages the real-time assignment of Runners to Favors, facilitates communication between customers, Runners, and support, keeps thousands of customer and Runner mobile applications in sync,...

Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen. Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen. We are looking for a  Protocol Engineer to join the Base team to help us continue scaling in order to pave the way for...

We’re seeking a Solutions Architect that is excited to help guide customers in adopting Pulumi’s infrastructure-as-code platform, redefining how teams build and operate cloud infrastructure through real programming languages, automation, and developer-first workflows. At Pulumi you will be challenged, learn, teach, and collaborate with an elite team of...

Sonatype is the software supply chain security company. We provide the world’s best end-to-end software supply chain security solution, combining the only proactive protection against malicious open source, the only enterprise grade SBOM management and the leading open source dependency management platform. This empowers enterprises to create and maintain...

Shape the Future of Blockchain—Bringing Business On-Chain We’re offering a unique opportunity to join Launch Legends (and Autheo) as a part-time Equity Cofounder . Founded nearly four years ago, Launch Legends is at the forefront of bridging Web3 blockchain technology with the next evolution of Web2 integration—bringing businesses on-chain...

Title: Senior Software Engineer Location: Remote (HQ in Columbia, MD) Position Type: Full-Time, Non-Contract position (Corporate Position) Must be willing to submit for a security clearance. U.S. Citizenship is required. The Opportunity Are you creative, detail-oriented and love to create quality products? Do you enjoy working in an agile, collaborative...

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 126 million daily active unique visitors, Reddit is one...

We believe that mental health is just as important as physical health. We recognize that mental health issues can be complex and multifaceted, and we are dedicated to treating the whole person, not just the symptoms. We aim to create a world where mental health is no longer stigmatized or marginalized, but rather is embraced as an integral part of one's...

At PrizePicks, we are the fastest-growing sports company in North America, as recognized by Inc. 5000. As the leading platform for Daily Fantasy Sports, we cover a diverse range of sports leagues, including the NFL, NBA, and Esports titles like League of Legends and Counter-Strike. Our team of over 550 employees thrives in an inclusive culture that values...

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. ...

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure...

Why join Nextech? We are a leader in specialty healthcare technology solutions, headquartered in Tampa, FL. We are an ever-growing team, guided by our iCREATE values of Integrity, Collaboration, Respect, Empowerment, Accountability, Trust, and Excellence. We hold these values in high regard and are driven to succeed in all we do. We’re committed to...

Department : Customer Support Reports to : Support Manager ABOUT LAND GORILLA Land Gorilla is the leading construction lending technology platform, helping lenders, builders, and inspectors manage the full construction loan lifecycle. Financial institutions across the United States use our software, and our integrations with core banking systems, loan...

Forward Deployed Engineer (FDE) Remote / 20% Travel About forgd forgd is the consultancy partnering exclusively with Anthropic to help enterprises build AI-native businesses. We start with engineering — helping organizations move from individual developers using Claude Code to entire teams shipping together with AI-native workflows — and expand into...

Description Data quality is the bottleneck of the AI era. Every Fortune 500 is trying to solve it. We're the team they call. Soda is the data quality layer for Disney, Ralph Lauren, CBRE, HelloFresh, 2K Games, and Nubank. The category is growing rapidly because AI doesn't work on bad data. We're hiring a GTM Engineer to build the machinery that gets that...

GiveCampus is the world's leading fundraising platform for non-profit educational institutions. Trusted by millions of donors and 1,300+ colleges, universities, and K-12 schools, our mission is to help advance the quality, the affordability, and the accessibility of education. At our current pace, we will facilitate $100 billion in charitable giving over...