{"id":590544,"url":"https://alion.io/job/digicert-dev-senior-software-engineer-security-and-networking","title":"Senior Software Engineer - Security and Networking","company":{"id":20716,"name":"Digicert","domain":"digicert.com","url":"https://alion.io/company/digicert","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":78,"open_postings":8,"ghost_share":0,"stale_share":0.875,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-10-05T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":18500,"max_usd":46000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":133},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"C++","optional":false},{"name":"DNS","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"Aiohttp","optional":true},{"name":"Asyncio","optional":true},{"name":"eBPF","optional":true},{"name":"Envoy","optional":true},{"name":"gRPC","optional":true},{"name":"Kubernetes","optional":true},{"name":"Linkerd","optional":true},{"name":"Linux","optional":true},{"name":"Model Context Protocol","optional":true},{"name":"PKI","optional":true},{"name":"Service Mesh","optional":true},{"name":"WebAssembly","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-06-01T23:02:16Z","employer_posted_date":"2026-09-14","last_verified_at":"2026-10-05T23:46:10Z","board_verified":true,"closed_at":null,"days_open":126,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":125},"description":"Who we are\nDigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today’s threats and prepare for a quantum-safe future at www.digicert.com\nJob summary\nWe are building the trust layer for the agentic future. As AI agents move from simple chatbots to autonomous workloads with access to sensitive enterprise data, the industry lacks a standard for Identity, Authentication, and Governance. This role focuses on the runtime software that protects and governs how AI-agent systems communicate in production. You will work close to application traffic, secure service communication, policy enforcement, and runtime integrations across cloud-native and external environments. The work sits at the intersection of networking, security, and distributed systems. It is a strong fit for someone with deep Go and networking experience who wants to build the software that makes AI-agent execution safer, more controllable, and more production-ready.\nWhat you will do\nBuild runtime software that handles secure communication, traffic control, policy enforcement, and service protection for AI-agent systems.\n\nWork on network-facing components such as application proxies, traffic inspection layers, secure communication libraries, and runtime security services.\n\nImplement and improve HTTP, TLS, certificate handling, request inspection, authorization integration, and performance-sensitive runtime logic.\n\nPartner with identity and platform engineers to connect runtime systems with authentication, authorization, audit, and cloud deployment workflows.\n\nImprove runtime reliability, observability, performance, and operability in production environments.\n\nHelp define how secure runtime controls should work for modern AI-agent systems across internal and external execution environments.\n\nSupport production incidents and continuously improve the safety and supportability of runtime systems.\n\nWhat you will have\n8+ years of software engineering experience. \nStrong hands-on experience in Go. Additional fluency in Python, Rust, or C/C++ for systems-level work is a plus. \nStrong understanding of networking fundamentals: HTTP/1.1 and HTTP/2, TLS, certificates, proxies, load balancing, DNS, and service-to-service communication. \nExperience building network-facing or security-sensitive systems such as gateways, proxies, service mesh data planes, traffic filters, SDKs, or runtime security agents. \nExperience with Linux systems, containers, Kubernetes networking (CNI, iptables, eBPF), and cloud-native production environments. \nGood understanding of observability (metrics, tracing, structured logging), debugging, performance tuning, and production support. \nExperience with cloud security, API gateways, service mesh (Envoy, stio, Linkerd), or policy engines (OPA, Cedar) is a strong advantage. \nNice to have\nExperience with SPIFFE/SPIRE Workload API, transparent proxy patterns (iptables, eBPF), async networking frameworks (aiohttp, asyncio, tokio), Envoy filter development, WebAssembly plugins, or protocol-level inspection (gRPC, WebSocket, MCP).\nBenefits\nGenerous time-off policies\nTop shelf benefits\nEducation, wellness and lifestyle benefits\nTo protect candidate information and maintain a secure hiring process, all applications must be submitted through our careers portal. Resumes or CVs sent directly via email will not be reviewed or considered.","description_format":"text","description_chars":3725,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-10T10:35:16Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":1,"p_active":0.52,"p_room":0.28,"age_days":125,"expected_fill_days":34,"reasons":["conf:0","velocity","win:tail","crowd:"],"computed_at":"2026-10-05T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/digicert-dev-senior-software-engineer-security-and-networking","json_url":"https://alion.io/job/digicert-dev-senior-software-engineer-security-and-networking.json","meta":{"generated_at":"2026-10-06T01:05:17Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1501,"day_limit":5000,"remaining_today":3499,"minute_limit":60,"resets_at":"2026-10-07T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":20716},"rest":"https://alion.io/mcp/rest/get_company?id=20716"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdigicert-dev-senior-software-engineer-security-and-networking"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fdigicert-dev-senior-software-engineer-security-and-networking"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fdigicert-dev-senior-software-engineer-security-and-networking"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/digicert-dev-senior-software-engineer-security-and-networking\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdigicert-dev-senior-software-engineer-security-and-networking"}]}