{"id":2529412,"url":"https://alion.io/job/ebay-software-engineer-network-segmentation","title":"Software Engineer - Network Segmentation","company":{"id":7519,"name":"eBay","domain":"ebay.com","url":"https://alion.io/company/ebay","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dublin, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":57000,"max_usd":143000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":8},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Envoy","optional":true},{"name":"GCP","optional":true},{"name":"Grafana","optional":true},{"name":"Istio","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"Prometheus","optional":true},{"name":"Service Mesh","optional":true},{"name":"Zero Trust","optional":true}],"status":"live","first_seen_at":"2026-09-29T00:00:00Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-14T14:14:47Z","board_verified":true,"closed_at":null,"days_open":15,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":15},"description":"At eBay, we're more than a global ecommerce leader - we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.\nOur customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the future of our customers, our company, and our planet.\nJoin a team of passionate thinkers, innovators, and dreamers - and help us connect people and build communities to create economic opportunity for all.\nSoftware Engineer - Cloud Security Segmentation Platform\nShape the Future of Cloud Security\nAt eBay, Cloud Security protects one of the world’s largest commerce ecosystems. Our Segmentation platform secures thousands of services, workloads, and databases across Kubernetes clusters, cloud providers, and data centers.\nWe’re looking for software engineers who are passionate about building scalable distributed systems and eager to leverage AI to accelerate development, improve software quality, and continuously learn. You’ll work alongside experienced engineers to build the next generation of cloud security platforms that power and protect global commerce.\nWhat You’ll Do\nDesign, develop, and maintain scalable backend services for eBay’s Cloud Security Segmentation platform.\nBuild features for Kubernetes-based control plane services and cloud-native security platforms.\nDevelop reliable, well-tested software using modern engineering practices, including automated testing, CI/CD, and observability.\nCollaborate with senior engineers, architects, product managers, and SRE teams to deliver secure, scalable solutions.\nTroubleshoot production issues across distributed systems, Kubernetes, and cloud infrastructure.\nParticipate in code reviews, design discussions, and incident response to continuously improve system reliability.\nUse AI-assisted engineering tools to improve development efficiency, testing, debugging, documentation, and code quality.\nContinuously learn new technologies and contribute to improving engineering processes through automation and innovation.\nRequired Qualifications\nBachelor’s or Master’s degree in Computer Science or a related field with 3+ years of software engineering experience.\nProficiency in one or more programming languages such as Go, Java, Python, or C++.\nSolid understanding of data structures, algorithms, operating systems, and networking fundamentals.\nExperience developing backend services or distributed applications.\nFamiliarity with Kubernetes, containers, and cloud-native application development.\nExperience with CI/CD pipelines, version control, and automated testing.\nBasic understanding of Linux, TCP/IP networking, and cloud infrastructure.\nExperience using AI-powered development tools to improve productivity and software quality.\nStrong problem-solving, communication, and collaboration skills.\nPreferred Qualifications\nExperience with one or more of the following:\nKubernetes and container networking\nService Mesh (Istio or Envoy)\nLinux networking (iptables, nftables, network namespaces)\nCloud platforms (AWS, GCP, or Azure)\nDatabases and messaging systems\nPrometheus, Grafana, or OpenTelemetry\nSecurity technologies such as Zero Trust, workload identity, or micro-segmentation\nWhat We’re Looking For\nYou enjoy solving technical problems, writing clean and reliable code, and learning from experienced engineers. You’re curious about cloud infrastructure, networking, and security, and you’re excited to use AI responsibly to become a more productive and effective engineer. You take ownership of your work, collaborate well with others, and continuously seek opportunities to improve both yourself and the software you build.\nWhy Join eBay Cloud Security\nYou’ll help build the platforms that secure one of the world’s largest commerce infrastructures while working with modern cloud-native technologies, Kubernetes, distributed systems, and AI-enabled engineering practices. You’ll have the opportunity to grow your technical skills, learn from experienced engineers, and make a meaningful impact on systems that protect millions of users every day.\nAdditional Details\neBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, veteran status, and disability, or other legally protected status. If you have a need that requires accommodation, please contact us at . We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility for people with disabilities.\nWe use cookies to enhance your experience and may use AI tools for administrative tasks in the hiring process. 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