{"id":2164451,"url":"https://alion.io/job/itproposal-senior-python-developer-fastapi-microservices-10879827-nl","title":"Senior Python Developer (FastAPI & Microservices) - 10879827 NL","company":{"id":4374987,"name":"ITproposal","domain":"itproposal.com","url":"https://alion.io/company/itproposal","size_band":"501-1000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","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":"explicit","locations":["Amsterdam, Netherlands"],"countries":["NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":118000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":36},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Azure","optional":false},{"name":"Azure AKS","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Confluence","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Helm","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-10-09T09:20:44Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-10T01:38:32Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Edit\nSenior Python Developer (FastAPI & Microservices)\nLocation: Amsterdam, Netherlands\nEmployment Type: Freelance / Contract\nStart Date: 1 August 2026\nDuration: 6 Months\nExperience: 10+ Years\nAbout the Role\nWe are looking for a Senior Python Developer to join a high-performing digital engineering team in Amsterdam. This role focuses on designing and developing scalable microservices, cloud-native applications, and enterprise solutions using Python, FastAPI, Kafka, and Azure technologies within a SAFe Agile environment.\nKey Responsibilities\nDesign, develop, and maintain Python-based applications and microservices.\nBuild high-performance REST APIs using FastAPI.\nDevelop event-driven solutions using Kafka.\nGather business requirements and translate them into technical solutions.\nPrepare functional and technical specification documents.\nCreate user stories and participate in sprint planning, backlog grooming, retrospectives, and spike creation.\nDevelop and execute test cases to ensure software quality.\nBuild and maintain CI/CD pipelines using GitHub Actions or Azure DevOps.\nDeploy and manage containerized applications using Docker, AKS, and Helm.\nSupport production deployments, cut-over planning, hyper-care, and post-implementation transition.\nCollaborate with business and IT stakeholders throughout the development lifecycle.\nEssential Skills\n10+ years of professional Python development experience\nPython\nFastAPI\nMicroservices Architecture\nKafka\nREST API Development\nCI/CD (GitHub Actions or Azure DevOps)\nDocker & Containerization\nAzure Kubernetes Service (AKS)\nHelm\nAzure Cloud & OCI\nSAFe Agile, JIRA & Confluence\nDesirable Skills\nOracle Cloud Infrastructure (OCI)\nAzure DevOps\nKubernetes administration\nEnterprise solution architecture\nDevOps best practices\nCompetencies\nStrong analytical and problem-solving skills\nExcellent verbal and written communication\nAbility to work independently with minimal supervision\nStrategic and innovative thinking\nStrong business acumen\nEffective stakeholder engagement\nExcellent organization and time management skills\nCollaborative team player with a proactive mindset\nApply now if you're an experienced Python Developer with expertise in FastAPI, Kafka, Microservices, and Azure cloud technologies looking for an 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