{"id":872027,"url":"https://alion.io/job/rapidfort-senior-backend-engineer-python-go","title":"Senior Backend Engineer ((Python / Go)","company":{"id":1398,"name":"RapidFort","domain":"rapidfort.com","url":"https://alion.io/company/rapidfort","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":140000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"ClickHouse","optional":false},{"name":"Datadog","optional":false},{"name":"Django","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Flask","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"Keycloak","optional":false},{"name":"Kubernetes","optional":false},{"name":"Least Privilege","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false}],"status":"live","first_seen_at":"2026-06-03T19:20:00Z","employer_posted_date":"2026-06-17","last_verified_at":"2026-10-16T17:58:34Z","board_verified":true,"closed_at":null,"days_open":134,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":134},"description":"Senior Backend Engineer (Python / Go)\nOverview\nWe are seeking a skilled and passionate Senior Backend Engineer to join our team, focusing on the design, development, and maintenance of high-performance, scalable microservices. The ideal candidate will have strong expertise in Go (Golang), and a deep understanding of distributed systems architecture.\nEssential Qualifications\nTechnical Skills\n\nSkill Category\nRequirement\nProficiency Level\n\nProgramming Languages\nPython (Deep expertise with frameworks like FastAPI, Flask, or Django)\nAdvanced\n\nProgramming Languages\nGo (Golang) (Experience building robust, high-concurrency microservices)\nExpert\n\nMicroservices / Architecture\nDesigning, developing, and deploying RESTful APIs\nExpert\n\nSecurity\nKeycloak, API authentication, JWT\nAdvanced\n\nDatabases\nRealtime analytics (Clickhouse)\nAdvanced\n\nDatabases\nRelational databases (MySQL) including complex query optimization\nAdvanced\n\nDatabases\nNoSQL databases (Redis)\nAdvanced\n\nContainerization / Orchestration\nKubernetes for deployment and scaling\nAdvanced\n\nContainerization / Orchestration\nDocker container build\nAdvanced\n\nTesting\nWriting comprehensive unit, integration, and end-to-end tests\nAdvanced\n\nCore Experience\n7+ years of professional experience in backend software development, with a significant focus on building and operating microservices in a production environment.\n\nProven ability to work with and contribute to large-scale, distributed systems.\n\nExperience with cloud platforms (AWS, Azure, or GCP) for deployment, monitoring, and scaling.\n\nDesired Qualifications\nProcess & Tools\nCI/CD: Experience setting up and maintaining automated deployment pipelines\n\nObservability: Proficiency with monitoring and logging tools\n\nSource Control: Expertise in Git and collaborative workflows\n\nArchitecture & Design\nFamiliarity with event-driven architectures and streaming data processing\n\nExperience with security best practices in API design (e.g., OAuth 2.0, JWT, input validation)\n\nKnowledge of performance tuning and optimization techniques for both Python and Go applications\n\nKey Responsibilities\nDesign, implement, and maintain scalable and reliable backend microservices using Go\n\nCollaborate with product managers and front-end teams to define API specifications and integration points\n\nEnsure services are deployed, monitored, and scaled efficiently in a Kubernetes environment\n\nParticipate in code reviews, design discussions, and planning sessions\n\nTroubleshoot and resolve complex production issues, ensuring high availability and performance\n\nDrive continuous improvement in development processes, tooling, and infrastructure\n\nMust-have skills for a Senior Backend / Microservices Engineer (owner-level)\nProduction microservices ownership (not just “worked on”)\nHas owned at least 1-2 services end-to-end (design → build → deploy → on-call → incident fixes → scaling)\n\nComfortable with service boundaries, APIs, versioning, backward compatibility, SLAs/SLOs\n\nSystem design & architecture (senior bar)\nCan design systems with tradeoffs: latency, throughput, cost, reliability\n\nPatterns: idempotency, retries, timeouts, circuit breakers, async workflows, queues, eventual consistency\n\nData design: relational vs NoSQL, caching, indexing, migrations, multi-tenant considerations (if relevant)\n\nStrong debugging & problem-solving in real-world scenarios\nCan take an ambiguous production issue and drive it to resolution\n\nUses a structured approach: reproduce → isolate → instrument → hypothesis → validate → fix → prevent\n\nLinux fundamentals (practical, daily-use)\nConfident with commands/tools like: ps/top/htop, journalctl, systemctl, netstat/ss, lsof, curl, grep/sed/awk, strace (bonus), log parsing\n\nUnderstands networking basics (DNS, TLS, ports, timeouts)\n\nDocker + container runtime competence\nCan explain Dockerfiles, layers, multi-stage builds, image size/security\n\nDebug containers: env vars, volumes, entrypoints, networking, resource limits\n\nObservability / logging / diagnostics\nStrong in structured logging, correlation IDs, trace context\n\nMetrics + tracing + logs as a system\n\nDatadog experience is a must-have , or a very credible equivalent (Prometheus/Grafana + OpenTelemetry + ELK) with proof they can ramp fast\n\nPlatform maturity\nCI/CD, release processes, rollback strategies\n\nBasic security and reliability hygiene (secrets mgmt, least privilege, rate limiting)\n\nCompensation\nCompensation & Benefits\n$140,000 - $200,000 USD per year (depending on experience and qualifications)\nBenefits\n401(k) retirement plan\n\nHealth, dental, and vision insurance\n\nPaid time off (PTO) and company holidays\n\nFlexible work arrangements\n\nProfessional development and training support\n\nPerformance-based bonuses (if applicable)","description_format":"text","description_chars":4738,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Professional development","Retirement plans","Vision insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Cloud Security","DevSecOps"],"lifecycle":[{"event":"open","at":"2026-09-13T17:56:25Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.349,"p_room":0.28,"age_days":134,"expected_fill_days":35,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":200000,"is_top_pay":true},"html_url":"https://alion.io/job/rapidfort-senior-backend-engineer-python-go","json_url":"https://alion.io/job/rapidfort-senior-backend-engineer-python-go.json","meta":{"generated_at":"2026-10-16T18:00:04Z","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_verified","counted_by":"address","units_charged":1,"used_today":2863,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":1398},"rest":"https://alion.io/mcp/rest/get_company?id=1398"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frapidfort-senior-backend-engineer-python-go"},{"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%2Frapidfort-senior-backend-engineer-python-go"},{"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%2Frapidfort-senior-backend-engineer-python-go"},{"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/rapidfort-senior-backend-engineer-python-go\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frapidfort-senior-backend-engineer-python-go"}]}