Job Number: R0244285 Backend C2 Systems Full Stack Developer The Opportunity: As a full stack develop er, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for a seasoned develop er like you with the expertise needed to build sof tware and systems from vision to production-ready. This role is more tha…

Title: Software Engineer 1 (Backend Development & Test) Location: Annapolis Junction, MD Compensation Range: $150 - $170K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mis…

We are seeking an experienced Java Backend Developer to design, develop, and maintain scalable, secure, and high-performance backend applications. The ideal candidate should have strong expertise in Core Java, Spring Boot, Microservices, REST APIs, databases, and cloud technologies . Key Responsibilities Design, develop, test, and maintain scalable backend applications using Java and Spring Boot . Develop and maintain RESTful APIs and microservices . Implement clean, reusable, and maintainable …

A well-established, purpose-driven financial services company is hiring a Senior Developer to join small backend engineering team. This team builds and maintains a product with a strong quantitative core, working through complex problems that require both technical depth and analytical thinking. Engineers here own their work end to end, take initiative, and are trusted to contribute meaningfully to long-term technical direction. If you thrive in a focused, collaborative environment and enjoy so…

Job Description We are seeking a highly skilled Data & Backend Engineer to design, build, and scale modern data platforms and backend services. This role will focus on real-time data processing, event-driven architecture, and cloud-native development leveraging Google Cloud Platform (GCP) and distributed systems technologies. You will play a key role in building high-throughput, low-latency data pipelines and backend systems that power enterprise-scale applications. Key Responsibilities Design …

Job Description We are seeking a Backend Software Engineer to join a high-impact team supporting enterprise eCommerce payment systems. This team owns the core payment processing function across .com, Home Services, and Pro channels-ensuring secure, accurate, and seamless transaction processing across backend systems. This role sits at the intersection of API integration and cloud engineering, with approximately: - 50% focused on Java-based API integration, consumption, and backend systems - 50%…

$200000 - $220000 Job Description An AI-startup in Boston is hiring a Senior Backend Developer for their team. As a Senior Backend Developer, you'll be a point person for building and scaling out their flagship CRM product, helping them to streamline business operations. The company aims to leverage AI for creating a tool that builds itself based on user activity such an emails and messages, which prevents valuable information from being lost. You'll be supporting the team in scaling out this p…

Job Description The Role: As a Senior Software Engineer focused on backend platform and API ownership, you will design, build, and operate scalable backend services that power critical product and business capabilities. You will be responsible for developing secure, reliable, and maintainable APIs and platform services, improving system performance and observability, and helping raise the engineering bar across the team. What You'll Do: This position sits within the Energy Solutions organizatio…

Job Description Insight Global is seeking a Sr. Backend Software Engineer (Video Engineering) for a leading streaming and entertainment technology client. This engineer will join a highly visible Video Infrastructure team responsible for the systems powering every video stream delivered to customers. The ideal candidate will have a strong foundation in distributed systems, backend architecture, cloud-native development, and scalable data pipelines. While video experience is highly valued, the c…

Job Description We are seeking a mid-level Backend Engineer with strong experience in .NET/C# and system integrations, with a focus on EDI-driven order channels, auto-processing, and order management systems. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for emplo…

Backend API's and Integrations Software Engineer III 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), HL7 FHIR, and enterprise integrations, primarily using Java and JavaScript. The ideal can…

Backend API's and Integrations Software Engineer III 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), HL7 FHIR, and enterprise integrations, primarily using Java and JavaScript. The ideal can…

Backend API's and Integrations Software Engineer III 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), HL7 FHIR, and enterprise integrations, primarily using Java and JavaScript. The ideal can…

Job Description Insight Global is seeking a Sr. Backend Software Engineer (Ad Engineering) for a leading streaming and digital media client. This engineer will play a critical role in shaping and scaling a next-generation advertising platform focused on programmatic advertising and ad-tech innovation. The ideal candidate brings deep advertising ecosystem experience, strong backend engineering expertise, and a proven ability to deliver impactful business outcomes. This role will work cross-funct…

Job Description The Role: The GM Energy Cloud Platform (GMEC) and its data ecosystem support home energy management, bidirectional charging (V2H/V2G), and utility programs across thousands of homes and vehicles. Our services power customer experiences, utility integrations, and measurement & verification (M&V) for GM Energy's products. We are investing in senior engineering talent to strengthen our backend application services, integrations, and reliability, while continuing to mature our data …

The opportunity Every day, we connect billions of players with the games and experiences they love. Our Vector Gamer AI team sits at the heart of that mission, governing ad ranking and bidding decisions across billions of daily impressions, where large-scale machine learning and real-world impact converge at scale. We're hiring a Staff Backend Engineer to build and operate the infrastructure those models depend on. You'll design and operate the distributed systems that power billions of daily d…

Our Mission At Palo Alto Networks®, we're united by a shared mission-to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you're ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you're in the right place. Who We Are In order to be the cybersecurity partner of choice, we …

Job Description We are seeking a highly skilled and experienced Java Developer with a strong emphasis on back-end technologies. The ideal candidate will have primary expertise in Java, Spring Boot, RESTful APIs, Microservices architecture, and Event-driven systems. The candidate should also be comfortable working in an AI-augmented environment where agents and LLM-powered tools are part of the everyday engineering workflow. Familiarity with AWS cloud technologies and build tools is required. Re…

Job Description: · Lead the design and implementation of scalable microservices architecture to enhance system performance and reliability · Oversee the development and deployment of RESTful web services to facilitate seamless communication between applications · Provide technical guidance and mentorship to the development team, fostering a collaborative and innovative environment · Collaborate with cross-functional teams to gather requirements and translate them into technical specifications ·…

Our Mission At Palo Alto Networks®, we're united by a shared mission-to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you're ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you're in the right place. Who We Are In order to be the cybersecurity partner of choice, we …