{"id":1222309,"url":"https://alion.io/job/axon-networks-data-engineer-madrid-hybrid","title":"Data Engineer (Madrid - Hybrid)","company":{"id":1856054,"name":"AXON Networks","domain":"axon-networks.com","url":"https://alion.io/company/axon-networks","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Trakstar","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":16,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Madrid, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":41000,"max_usd":88000,"period":"year","method":"role_country_seniority_unknown","sample_n":35},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false},{"name":"Wi-Fi","optional":false},{"name":"ClickHouse","optional":true},{"name":"MATLAB","optional":true},{"name":"MongoDB","optional":true},{"name":"Power BI","optional":true},{"name":"Python","optional":true},{"name":"SQL","optional":true},{"name":"Tableau","optional":true}],"status":"live","first_seen_at":"2026-09-25T12:31:46Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-24T21:47:57Z","board_verified":true,"closed_at":null,"days_open":29,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":29},"description":"AXON Networks delivers a robust AI-driven, analytics-based orchestration platform and awide portfolio of next-gen high-speed routers that leverage the newest Wi-Fi technologies. Together, these technologies give ISPs the ability to manage and troubleshoot their networks in real time, and to deliver an outstanding customer experience.\nAXON Networks is a trusted strategic partner for its customers, helping them evaluate their current technologies and business models, and creating and executing strategies that enable them to innovate faster, accelerate their digital transformations, and strengthen their relationships with consumers.\nAXON Networks is headquartered in Irvine, CA USA with Asia HQ in Singapore and also operating in Denmark, Spain and Vietnam.\nAXON Networksis seeking a Data Engineer, focused on enhancing access networks for global ISPs like DT, Telefonica, and LLA.\nThe primary responsibility of theData Engineer is to demonstrate customer value through effective data analytics. This requires strong analytical skills and in-depth knowledge of the algorithms used in AXON NetworksAccess Technologies products, contributing to various stages of product development, including data analysis, algorithm definition, documentation, and delivering top-tier solutions aligned with customer needs.\nYou will be working in a dynamic and continuous learning environment, with highly cooperative colleagues, and you will feel a part of a highly skilled technical community.\nResponsibilities:\nData Collection & Cleaning: Collect, clean, and validate large sets of data from multiple sources\n\nData Analysis & Reporting: Analyze data to identify trends, patterns, and actionable insights, and create regular reports and dashboards for stakeholders.\n\nSupport Decision-Making, providing data-driven insights to support key business decisions.\n\nWork closely with product, and engineering teams to translate business requirements into data analysis and reporting solutions.\n\nTroubleshoot Data Issues: Investigate and resolve data discrepancies or quality issues, ensuring the accuracy and integrity of data used for reporting and analysis.\n\nPredictive Analysis: Use statistical models and machine learning techniques to predict future trends, behaviors, and outcomes based on historical data.\n\n Requirements:\nTechnical Skills\nBachelor in Telecommunications, Mathematics, Statistics or Computer Science engineering (PhD degree is a plus)\n\nStrong experience developing in Python\n\nStrong experience with SQL and databases preferably Mongo and Clickhouse\n\nExperience in collection, analysis, reporting of data, etc. in lab/production environments.\n\nExperience with Tableau / Power BI or similar\n\nKnowledge of statistical processing and communication systems is nice to have.\n\nKnowledge of Wi-Fi technologies is desirable.\n\nExperience in algorithm analysis using MATLAB or Python\n\nExperience in data mining and machine learning algorithms\n\nSoft Skills.Analytical Capabilities, Critical thinking, Problem solving, Eager to learn, and Proactive.\nPlanning and Organizational skills, Active listening, Communication skills.\nTeamwork, autonomous.\nCustomer and results orientation.\n\nFluency in both English and Spanish\nAbility to work in hybrid in Madrid.\n Benefits:\nA competitive salary and incentive plan.\nFlexible schedule, including telecommuting.\nFree parking or transportation card (Pluxee transport pass).\nMeal card (Pluxee restaurant pass)\nPrivate medical insurance (for the whole family).\nThe opportunity of working in an international environment.\nPTO for birthday\n* Only applications submitted in English will be reviewed or considered for this position.\nJoin AXON Networks!\nAt AXON Networks, we promote equal opportunities in all our recruitment processes, ensuring non-discrimination on the basis of gender, age, origin, disability, or any other personal circumstances. We assess talent based on objective criteria and foster an inclusive and diverse working environment.\naxon-networks.com\naxon-networks.hire.trakstar.com","description_format":"text","description_chars":4026,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Continuous learning","Flexible schedule","Health insurance"],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Equipment"],"lifecycle":[{"event":"open","at":"2026-09-25T12:31:46Z"}],"visa":[],"liveness":{"score":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.449,"p_room":0.45,"age_days":28,"expected_fill_days":16,"reasons":["conf:4","velocity","win:tail"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/axon-networks-data-engineer-madrid-hybrid","json_url":"https://alion.io/job/axon-networks-data-engineer-madrid-hybrid.json","meta":{"generated_at":"2026-10-24T21:49:44Z","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":32043,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":1856054},"rest":"https://alion.io/mcp/rest/get_company?id=1856054"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faxon-networks-data-engineer-madrid-hybrid"},{"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%2Faxon-networks-data-engineer-madrid-hybrid"},{"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%2Faxon-networks-data-engineer-madrid-hybrid"},{"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/axon-networks-data-engineer-madrid-hybrid\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faxon-networks-data-engineer-madrid-hybrid"}]}