Senior Backend/Java Engineer

Join Us in the Fight Against Cyber Threats!At Illumio, we are pioneers in ransomware and breach containment, transforming the way organizations tackle cyberattacks while fostering operational resilience. Our advanced Illumio AI Security Graph enables our breach containment platform to swiftly identify and neutralize threats across hybrid multi-cloud environments, preventing potential disasters before they escalate.As a recognized Leader in the Forrester Wave™ for Microsegmentation, we empower Zero Trust principles, enhancing the cyber resilience of the infrastructure, systems, and organizations that keep the world functioning.Our VisionOur Engineering team thrives on innovative leadership, autonomy, and ownership, cultivating a vibrant synergy that propels us forward in the dynamic cybersecurity landscape.By joining our team, you will contribute to the leader in Zero Trust Segmentation. You will work with an advanced technology stack that encompasses diverse operating systems, distributed applications, and sophisticated UI/visualization tools.Together, we are shaping the future of cybersecurity, continuously developing world-class products driven by a diverse team committed to innovation amidst unprecedented cybersecurity threats.Your Contributions:Develop and maintain containerized microservices and their components for a distributed multi-tenant system that processes data and real-time telemetry from various public clouds, providing customers with insights and security recommendations to mitigate cloud risks.Mentor junior engineers, new graduates, and interns, guiding them in their professional growth and integration into the team.Primarily write code in Java utilizing the Spring Boot framework, while engaging with data pipelines through Kafka, SQL, or similar interfaces.Leverage Kubernetes for service infrastructure; we welcome individuals from diverse technological backgrounds eager to learn.Take ownership of critical features and subsystems, managing the complete software development lifecycle from requirement clarification to successful deployment and customer utilization.Oversee operational aspects of the system, actively addressing challenges to ensure optimal performance.

Are you an innovative software engineer with a passion for backend development? Join our dynamic team at Walmart Inc. as a Senior Software Engineer specializing in Backend Java. In this role, you will leverage your expertise to design, develop, and maintain scalable applications that drive our corporate technology initiatives.Your responsibilities will include collaborating with cross-functional teams to enhance system performance, implementing best practices in software development, and mentoring junior engineers. If you are looking to make a significant impact in a fast-paced environment, this is the opportunity for you!

Role Overview Illumio is looking for a Staff Engineer focused on Backend Java development at its Sunnyvale, California headquarters. This role centers on designing and building scalable backend systems that support Illumio’s security platform. What You Will Do Design and implement backend solutions using Java Work closely with teams across engineering, product, and operations Write efficient, reliable code that supports large-scale security features Apply current technologies and best practices to improve system performance Location This position is based at Illumio’s headquarters in Sunnyvale, California.

Join our dynamic team at 360IT Professionals as a Java Backend Developer. In this role, you will be responsible for designing and implementing robust backend solutions to support our innovative projects. Your expertise in Java and related technologies will be critical in delivering high-quality software solutions that meet our clients' needs.We are seeking a local candidate who is ready to collaborate closely with our team in Sunnyvale, CA. If you're passionate about backend development and eager to contribute to exciting projects, we want to hear from you!

Who We AreDigiCert is a global leader in intelligent trust, dedicated to safeguarding the digital realm by ensuring security, privacy, and authenticity in every interaction. Our innovative AI-powered DigiCert ONE platform integrates PKI, DNS, and certificate lifecycle management, protecting infrastructure, software, devices, messages, and AI entities. Join over 100,000 organizations, including 90% of the Fortune 500, that rely on DigiCert to counteract today's threats and prepare for a quantum-safe future at www.digicert.com. Job SummaryAt DigiCert, we are constructing the trust foundation for an agentic future. As AI agents evolve from basic chatbots to complex autonomous systems with access to sensitive enterprise data, we recognize the urgent need for standardized Identity, Authentication, and Governance protocols. You will play a crucial role in developing the core security infrastructure that defines agent identification and control. Our vision is to establish a "Zero Trust" architecture for AI—ensuring every action an agent performs is cryptographically verifiable, authorized, and secure. Your contributions will help shape our technical culture, influence our technology stack, and scale a platform that will fortify the next generation of enterprise AI. What You Will DoCollaborate with a team of industry-leading cryptographers, AI/ML innovators, cloud infrastructure specialists, and security engineers to redefine the future of secure digital interactions.Design and build the Identity Foundation: Create and manage a cryptographically secure identity system that acts as the trusted source of truth for agent interactions.

Join Crusoe Energy as a Senior Backend Tooling Software Engineer and play a pivotal role in enhancing our backend systems that support our innovative energy solutions. You will be responsible for designing, implementing, and maintaining scalable backend tooling solutions that cater to our growing infrastructure needs.Your expertise will help us streamline our operations, optimize workflows, and improve performance across our engineering teams. If you are passionate about backend engineering and enjoy tackling complex challenges, we invite you to apply and contribute to our mission of transforming energy use.

We are seeking a highly skilled Senior Java Developer to join our dynamic team in Sunnyvale. As a Senior Java Developer, you will be responsible for designing, developing, and maintaining robust Java applications that drive our business forward. You will work closely with cross-functional teams to deliver high-quality software solutions and enhance our system's performance.

Join our dynamic team at Sonsoft Inc. as a Java UI Engineer. We are looking for a skilled professional who is passionate about delivering outstanding user experiences and has a strong command of Java technologies. In this role, you will collaborate with cross-functional teams to design and implement intuitive user interfaces that enhance the overall functionality of our software products.

Join our innovative team as a Senior Java Developer at Sonsoft Inc. in Sunnyvale, California. You will leverage your expertise in Java development to design, implement, and maintain high-quality software solutions. Collaborate with cross-functional teams to drive software development processes and ensure best practices in coding, testing, and deployment.

Join our dynamic team at Sonsoft, Inc. as a Java J2EE Engineer. In this pivotal role, you will leverage your skills in Java and J2EE technologies to develop and maintain high-quality software solutions that meet the needs of our clients. You will collaborate with cross-functional teams to design and implement robust applications, ensuring optimal performance and user experience.

About Applied IntuitionApplied Intuition, Inc. is at the forefront of advancing physical AI technology. Established in 2017, the company has rapidly grown to a valuation of $15 billion, leading the way in developing the digital infrastructure essential for integrating intelligence into every moving machine globally. Our services cater to diverse sectors including automotive, defense, trucking, construction, mining, and agriculture, focusing on three pivotal areas: tools and infrastructure, operating systems, and autonomy. With eighteen of the top twenty global automakers and the U.S. military among our clients, our solutions are trusted to deliver reliable physical intelligence. Headquartered in Sunnyvale, California, we also have offices in Washington, D.C.; San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. Discover more at applied.co.We operate primarily in-office, expecting our team to work from our Applied Intuition office five days a week. However, we value flexibility and trust our employees to manage their schedules responsibly, which may include occasional remote work, starting the day with morning meetings from home, or leaving early for family commitments.About the RoleAs a Senior Backend Software Engineer on the Remote Assistance team, you will play a pivotal role in architecting, developing, and maintaining the foundational services and infrastructure that empower our remote assistance platform. Your responsibilities will encompass designing APIs, data pipelines, and backend systems adept at managing real-time data streaming, command processing, and facilitating communication between autonomous vehicles and human operator workstations. This impactful position will be instrumental in realizing the future of autonomous trucking by ensuring our backend systems are both reliable and scalable.Your Responsibilities Include:Designing, developing, and deploying scalable, low-latency backend services for remote assistance session management and real-time data streaming.Architecting and implementing the cloud infrastructure for remote assistance, utilizing technologies such as protobuf and gRPC across multiple AWS regions.

Your ContributionBecome an integral part of a dynamic team focused on developing cutting-edge cybersecurity solutions from inception. With guidance from seasoned industry experts, you will have the unique opportunity to architect, build, and deliver highly impactful products that will shape the future of cybersecurity. This is a chance to elevate your career and skill set alongside a company poised for growth.Position SummaryAs a Backend Engineer, your primary responsibility will be to design and implement the management layer for a distributed embedded system. This involves creating the policy structure, ensuring reliable configuration storage, managing secrets, and developing engines that facilitate these functions. Your work will play a crucial role in building a fast, resilient system that directly contributes to the product line's success.

Join our innovative team at Sonsoft Inc. as a Java J2EE Engineer. In this role, you will be responsible for designing, developing, and maintaining scalable Java applications. You will collaborate with cross-functional teams to deliver high-quality software solutions, ensuring they meet both functional and non-functional requirements.If you are passionate about technology and eager to contribute to exciting projects in a dynamic environment, we want to hear from you!

About the TeamAt Taara, born from X, Google's Moonshot Factory, we are dedicated to connecting billions of individuals who currently lack access to affordable and reliable internet. Our innovative approach utilizes light to deliver faster and more economical connectivity solutions. Join us in our mission to bridge the digital divide and illuminate the future through groundbreaking wireless optical communication and photonics chip technologies.About the RoleAs a Senior Backend Software Engineer, Cloud & Infrastructure, you will serve as the architect of our global network's core operations. While our hardware establishes the connections, your software will oversee and optimize them. You will be responsible for designing and scaling distributed systems, APIs, and cloud-native infrastructures that monitor and control our wireless optical terminals deployed in the field.We are looking for a versatile candidate who excels in building dependable and scalable backend systems. You should be comfortable developing high-performance Go services, architecting extensive data pipelines for telemetry, and automating cloud infrastructures.Your Impact:Scale the Control Plane: Design and implement a cloud-native backend that manages thousands of optical terminals across the globe.Architect Telemetry Pipelines: Create robust data ingestion and processing systems to handle real-time performance metrics from our optical terminals.Bridge Edge and Cloud: Collaborate with hardware engineers to establish secure and efficient communication between our devices and the cloud.Automate Everything: Spearhead our Infrastructure as Code (IaC) strategy to ensure resilient and reproducible global deployments.Drive Observability: Develop monitoring tools and dashboards to empower our Network Operations Center (NOC) to troubleshoot complex optical links swiftly.

We are seeking a talented Senior Java Developer to join our dynamic team at Sonsoft Inc. in Sunnyvale, California. In this role, you will leverage your extensive knowledge of Java and related technologies to design, develop, and maintain high-quality software solutions that meet our clients' needs. You will collaborate with cross-functional teams to deliver innovative solutions and take ownership of your projects from conception to completion.

About CeribellCeribell is at the forefront of medical technology, dedicated to revolutionizing the diagnosis and management of patients with serious neurological conditions. Our innovative Ceribell System is a cutting-edge, point-of-care electroencephalography (EEG) platform that meets the critical needs of patients in acute care settings. Already in use at hundreds of community hospitals, large academic institutions, and major integrated delivery networks across the nation, our team shares a collective mission to enhance critical care with our rapid seizure detection technology. Join us in making a difference!Position Overview:We are seeking a talented Senior Software Engineer with a strong backend focus to join our dynamic team in developing the next generation of EEG web applications that cater to vital medical use cases. In this role, you will be instrumental in designing, maintaining, and enhancing the backend systems for our EEG Portal web application, which is essential for healthcare providers, researchers, and clinical teams to access, monitor, and analyze EEG data. You will collaborate closely with fellow engineers, product managers, and stakeholders to ensure that our backend systems are robust, secure, and scalable within a medical environment.Key Responsibilities:Backend Development & Maintenance:Design, develop, and maintain backend systems to support the EEG Portal application, ensuring dependable performance and adherence to healthcare standards.Implement new features and enhancements to meet clinical and research demands, prioritizing efficiency and scalability.Troubleshoot, debug, and optimize backend systems to guarantee maximum uptime and reliability for users.Database Management:Write optimized database queries and execute data migration strategies.Monitor and fine-tune database performance, including indexing, replication, and backup processes.API Development & Integration:Develop and maintain RESTful APIs that interact with the frontend and other systems.Ensure APIs are secure, well-documented, and capable of handling large volumes of sensitive medical data.Integrate third-party services and platforms as needed to enhance functionality.Ensure backend services comply with regulatory standards, including data encryption, authentication, and auditing.

Join Sonsoft Inc. as a Server Side Java Engineer, where you will be part of a dynamic team creating innovative solutions. We are looking for a talented engineer with a passion for developing robust server-side applications using Java. You’ll collaborate with cross-functional teams to design and implement scalable systems that meet our clients' needs.

Join our dynamic team at Sonsoft Inc. as a Java UI Engineer. In this pivotal role, you will be responsible for designing and implementing user interfaces for our cutting-edge applications. Your expertise in Java and UI frameworks will be essential in delivering seamless user experiences.We are looking for a creative problem solver who can collaborate effectively with cross-functional teams to enhance our software products. If you are passionate about technology and eager to make an impact, we want to hear from you!

Join our dynamic team at Sonsoft Inc. as a Java J2EE Engineer. In this role, you will leverage your expertise in Java technologies to design and implement robust, scalable applications. Your contributions will be vital in enhancing our software solutions and delivering top-notch services to our clients.As a key member of our development team, you will be responsible for working with cross-functional teams to gather requirements, develop high-quality code, and troubleshoot issues. This position offers the opportunity to work on exciting projects in a collaborative environment.