Jobs for backend developer at Philadelphia

Backend API’s and Integrations Software Engineer III About the role: We’re seeking a Software Engineer III with strong backend engineering skills to design, build, and operate distributed integration services and APIs at scale. You will focus on Kong API Management, backend API lifecycle (setup, testing, maintenance), HL7 FHIR, and enterprise...

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...

Work with a small, fast-moving team with experience at companies including Airbnb, Amazon, Google, and LinkedIn. Gain experience with an edtech / social impact startup focused on unlocking potential in all youth. Develop in ReactJS + Typescript (PWA) on the frontend and AWS/DynamoDB on the backend. In this role, you’ll be able to work closely with the...

Contract Position About We are an Integrated Creative Agency based in Philadelphia, PA. We’re passionate about removing the friction that can exist between products and people, through a combination of strategy, creative communications, and product development. In this role, you’ll collaborate with senior developers, designers, and product...

Contract Position ABOUT   We are an Integrated Creative Agency based in Philadelphia, PA. We’re passionate about removing the friction that can exist between products and people, through a combination of strategy, creative communications, and product development.   In this role, you’ll collaborate with senior developers, designers, and product...

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...

Company Description A best-in-class city that attracts best-in-class talent, Philadelphia is an incredible place to build a career. From our thriving arts scene and rich history to our culture of passion and grit, there are countless reasons to love living and working here. With a workforce of over 30,000 people, and more than 1,000 different job categories,...

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and...

Description De L'entreprise A best-in-class city that attracts best-in-class talent, Philadelphia is an incredible place to build a career. From our thriving arts scene and rich history to our culture of passion and grit, there are countless reasons to love living and working here. With a workforce of over 30,000 people, and more than 1,000 different job...

About us: We're building an AI-native investing platform that transforms institutional-grade market data into intelligent products for everyday investors. Our mission is to help investors better understand global financial markets through data, research, and AI. Rather than simply displaying charts or dashboards, we build products that explain what markets...

Hello, We have 5 urgent openings for "Full-Stack with Angular/Java". These are hybrid roles. Only looking for candidates who can work on W2 Strictly no C2C or third-party vendors Location: Philadelphia, PA - Hybrid Key Responsibilities - Develop and maintain full-stack web applications using Angular (frontend) and Spring Boot (backend) - Translate...

Integration Engineer II, AI & Engineering/Engineering as a Service Join our AI & Engineering team in transforming technology platforms, driving innovation, and helping make a significant impact on our clients' success. You'll work alongside talented professionals reimagining and re-engineering operations and processes that are critical to business. Your...

About QuotaPath QuotaPath helps revenue teams take ownership and accountability for financial goals through comp plan design guidance, automated commission tracking, and built-in collaboration tools. Industry-leading companies like Drata, LaunchDarkly, and Betterment trust us to automate the commission tracking and payment process for their go-to-market...

Senior Full Stack Engineer Remote- Utah About Us Canopy is a fast-growing SaaS company in South Jordan, Utah building simple, powerful software for accounting firms. We're on a mission to help accountants build an autonomous firm — giving them back the time and tools they need to focus on what matters most: their clients. We believe the accounting industry...

Are you a Backend API developer looking to work for a mission driven global organization? About the role: We’re seeking a Software Engineer III with strong backend engineering skills to design, build, and operate distributed integration services and APIs at scale. You will focus on Kong API Management, backend API lifecycle (setup, testing, maintenance),...

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and...

At Franklin Templeton, we believe success is built through powerful partnerships. As a forward thinking asset manager, we build dynamic relationships with clients, understand their goals, and navigate complex markets together. We leverage cutting edge strategies and deep insights to unlock opportunities for long term wealth creation. Our talented, global...

The application window is expected to close on: 08/26/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open-source software and enterprise solutions solving...

About Slalom’s Enterprise Capability At the heart of Slalom’s Enterprise Capability is a bold ambition: to design and deliver intelligent, human-centered business applications that empower organizations to serve their customers with acceleration, agility, precision, and purpose. We partner with leading platforms—Salesforce, ServiceNow, Adobe, Anaplan,...

CassianRx Senior Software Engineer Location: Philadelphia, PA, Charlotte, NC, Pittsburgh, PA, Chicago, IL or fully remote Type: Full-Time About CassianRx CassianRx is a healthcare technology company on a mission to streamline specialty care. Our ONE Journey™ platform integrates data, workflows, and communication into a single ecosystem — connecting...