{"id":2546394,"url":"https://alion.io/job/synsel-techniek-senior-python-developer","title":"Senior Python Developer","company":{"id":4376709,"name":"Synsel Techniek","domain":"synsel.nl","url":"https://alion.io/company/synsel-techniek","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"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":["Tynaarlo, Netherlands"],"countries":["NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":5030,"max":6000,"currency":"EUR","period":"month","gross":null,"usd_annual":80076},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-08-29T22:12:08Z","employer_posted_date":null,"last_verified_at":"2026-08-29T22:12:08Z","board_verified":false,"closed_at":null,"days_open":47,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":47},"description":"Je komt te werken in een compact, analytisch sterk team dat verantwoordelijk is voor het volledige proces van voorspellen, beslissen, handelen en factureren binnen een energiebedrijf. Als Senior Python Developer houd je het end-to-end proces draaiende: je begrijpt complexe, productiegevoelige systemen en zorgt dat berekeningen en energiestromen foutloos verlopen. Iedere wijziging die jij doorvoert, heeft directe impact op de business; dat vraagt zorgvuldigheid, overzicht en eigenaarschap. Je krijgt de ruimte om architectuur, monitoring en betrouwbaarheid te verbeteren, legacy-systemen af te bouwen en CI/CD verder te professionaliseren. Je werkt hybride met meerdere kantooruren per week, stemt dagelijks af met collega’s en draagt bij aan het technisch niveau en de continuïteit van het platform.\n Functie-inhoud\n Je doorgrondt en verbetert de bestaande Python-gebaseerde stack zodat energiestromen en facturatie betrouwbaar en schaalbaar blijven.\nJe integreert modellen en tools van collega’s, zoals ML-modellen en trading-algoritmes, binnen het end-to-end energietraject.\nJe bouwt nieuwe functionaliteit, lost structureel bugs op en verhoogt de stabiliteit van processen die dagelijks draaien.\nJe brengt structuur aan in architectuur, monitoring en CI/CD en begeleidt de afbouw van legacy-oplossingen naar moderne workflows.\n Functie-eisen\n Je hebt minimaal zes jaar ervaring met Python en ruime ervaring met objectgeoriënteerd ontwerpen en complexe systeemintegraties.\nJe kent CI/CD-praktijken (bijvoorbeeld GitLab of GitHub Actions) en kunt DevOps-structuur opzetten en onderhouden.\nJe neemt eigenaarschap: je signaleert verbeteringen, pakt problemen aan en zorgt dat oplossingen duurzaam ingebed worden.\nJe denkt systeemgericht, geeft technisch leiderschap en helpt collega’s betere ontwerpkeuzes te maken en te implementeren.\n Wij bieden\n Een competitief salaris tussen €5.030 en €6.000 bruto per maand, afhankelijk van ervaring en toegevoegde waarde.\n30 vakantiedagen, hybride werken met meerdere kantoordagen per week en duidelijke werk-privé balans.\nEen jaarlijks opleidingsbudget van €1.500 om je technische kennis en leiderschapsvaardigheden verder te ontwikkelen.\nPrima secundaire voorwaarden zoals laptop naar keuze, goed pensioen en een reiskostenregeling voor woon-werkverkeer.\nSalarisomschrijving€5030 - €6000 monthly\n Dienstverband: Vaardigheden\n\n Er is geen minimale opleiding vereist\n\n Je beheerst Nederlands\n\n Wat wij bieden\n Salaris: \n € 5.030,- tot € 6.000,-","description_format":"text","description_chars":2488,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Recruiting & Staffing","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-14T16:17:15Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.457,"p_room":0.28,"age_days":47,"expected_fill_days":20,"reasons":["seen:47","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":80076,"is_top_pay":false},"html_url":"https://alion.io/job/synsel-techniek-senior-python-developer","json_url":"https://alion.io/job/synsel-techniek-senior-python-developer.json","meta":{"generated_at":"2026-10-16T12:22:48Z","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":11519,"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":4376709},"rest":"https://alion.io/mcp/rest/get_company?id=4376709"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsynsel-techniek-senior-python-developer"},{"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%2Fsynsel-techniek-senior-python-developer"},{"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%2Fsynsel-techniek-senior-python-developer"},{"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/synsel-techniek-senior-python-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsynsel-techniek-senior-python-developer"}]}