{"id":3737799,"url":"https://alion.io/job/systematix-developpeurse-backend-python-senior-aws","title":"Développeur(se) Backend Python Senior – AWS","company":{"id":4508554,"name":"Systematix","domain":"systematix.com","url":"https://alion.io/company/systematix-2","size_band":null,"is_staffing_agency":true,"employer_type":"agency","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":["Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Aurora","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"CI/CD","optional":false},{"name":"Copilot","optional":false},{"name":"Docker","optional":false},{"name":"DynamoDB","optional":false},{"name":"Git","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"MS SQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-05T11:25:09Z","employer_posted_date":null,"last_verified_at":"2026-10-05T11:25:09Z","board_verified":false,"closed_at":null,"days_open":30,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":30},"description":"Rejoignez Systematix en tant que Développeur(se) Backend Python Senior – AWS\n\nVous êtes développeur(se) Backend Python Senior et souhaitez travailler sur des applications Cloud natives AWS dans un environnement technologique d’envergure?\nSystematix est à la recherche d’un(e) Développeur(se) Backend Python Senior – AWS pour un mandat d’environ 12 mois à Montréal, avec possibilité de permanence.\nVous rejoindrez une équipe responsable de l’évolution d’applications du domaine Finance/Comptabilité et participerez à la conception, au développement, au déploiement et au maintien de solutions backend modernes sur AWS.\n\nL’environnement technologique combine notamment Python, AWS Lambda, Step Functions, EC2, Aurora/RDS, S3, API Gateway, DynamoDB, GitHub Actions, Jenkins, Docker et Kubernetes.\n\nDurée : Environ 12 mois\nDébut : Novembre 2026\nLieu : Montréal\nMode de travail : Hybride – 2 jours par semaine au bureau\nExpérience recherchée : 5 ans et plus\nLangues : Français; Anglais considéré comme un atout\n\nVotre rôle\n\nConcevoir et développer des applications backend en Python;\n\nDévelopper, tester, déployer et maintenir des applications Cloud natives sur AWS;\n\nConcevoir des solutions utilisant notamment AWS Lambda, Step Functions, EC2, Aurora/RDS, S3 et API Gateway;\n\nParticiper au développement d’architectures serverless et hybrides;\n\nMettre en place une approche Everything as Code pour l’infrastructure, la configuration et les déploiements;\n\nDévelopper et optimiser les pipelines CI/CD avec GitHub Actions et Jenkins;\n\nAutomatiser les tests et les déploiements;\n\nTravailler avec Docker et Kubernetes;\n\nMettre en place une surveillance proactive des applications en production, incluant les alertes et mécanismes d’auto-rétablissement;\n\nConcevoir des solutions favorisant la haute disponibilité et la résilience;\n\nUtiliser des outils d’IA pour le développement, notamment GitHub Copilot.\n\nProfil recherché\n\n5 ans ou plus d’expérience dans un rôle similaire;\n\nSolide expérience en développement backend avec Python;\n\nTrès bonne expérience avec AWS;\n\nExpérience avec plusieurs services AWS : Lambda, Step Functions, EC2, Aurora, RDS, S3, API Gateway, Security Groups, DynamoDB et QuickSight;\n\nExpérience avec Git, GitHub Actions et/ou Jenkins;\n\nBonne maîtrise de Docker et Kubernetes;\n\nExpérience avec les architectures Cloud natives, serverless ou hybrides;\n\nBonne connaissance des bases de données relationnelles telles que PostgreSQL, MSSQL ou Oracle;\n\nConnaissance des bases NoSQL telles que DynamoDB ou MongoDB;\n\nIntérêt ou expérience avec les outils d’IA appliqués au développement, notamment GitHub Copilot;\n\nLa certification AWS Developer Associate constitue un atout;\n\nBaccalauréat en génie logiciel, informatique ou domaine connexe.\n\nNous recherchons une personne senior, autonome, collaborative et orientée solutions, possédant une véritable expertise en développement Python backend ainsi qu’une solide expérience pratique de l’écosystème AWS.\n\nPourquoi joindre Systematix?\nCe mandat vous permettra de contribuer à une importante évolution technologique dans le domaine financier et de travailler au cœur d’un environnement combinant Python Backend, AWS, Serverless, CI/CD, DevOps et Everything as Code.\n\nVous participerez à l’ensemble du cycle de vie des applications, du développement jusqu’à leur exploitation en production, dans un environnement axé sur l’automatisation, la résilience et la haute disponibilité.\n\nIntéressé(e)?\nEnvoyez-moi votre CV à jour à : \nNous communiquerons avec les candidats dont l’expérience correspond particulièrement aux besoins du mandat.","description_format":"text","description_chars":3616,"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":[],"lifecycle":[{"event":"open","at":"2026-11-04T10:32:20Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.466,"p_room":0.55,"age_days":30,"expected_fill_days":29,"reasons":["seen:30","agency","win:tail"],"computed_at":"2026-11-05T05:54:30Z"},"pay":null,"html_url":"https://alion.io/job/systematix-developpeurse-backend-python-senior-aws","json_url":"https://alion.io/job/systematix-developpeurse-backend-python-senior-aws.json","meta":{"generated_at":"2026-11-05T06:39:58Z","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":8282,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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":4508554},"rest":"https://alion.io/mcp/rest/get_company?id=4508554"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsystematix-developpeurse-backend-python-senior-aws"},{"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%2Fsystematix-developpeurse-backend-python-senior-aws"},{"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%2Fsystematix-developpeurse-backend-python-senior-aws"},{"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/systematix-developpeurse-backend-python-senior-aws\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsystematix-developpeurse-backend-python-senior-aws"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3737799}},{"tool":"search_jobs","arguments":{"company":"systematix.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3737799},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}