{"id":109887,"date":"2026-03-24T18:03:20","date_gmt":"2026-03-24T18:03:20","guid":{"rendered":"https:\/\/www.lafosse.com\/job\/senior-python-engineer\/"},"modified":"2026-03-24T18:03:20","modified_gmt":"2026-03-24T18:03:20","slug":"118842","status":"publish","type":"job_listing","link":"https:\/\/www.lafosse.com\/job\/118842\/","title":{"rendered":"Senior Python Engineer"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div data-olk-copy-source=\"MessageBody\">As a&nbsp;Senior&nbsp;Python&nbsp;Engineer, you will join our clients Data Science Products team. This team ingests billions of complex sensor data points daily to produce advanced products that help millions of driver&#8217;s park or charge electric vehicles. This role will help improve and maintain their data-intensive applications and infrastructure that ensure their machine learning products are fast, reliable, and scalable.<\/div>\n<p>&nbsp;<\/p>\n<p><strong>Key Responsibilities<\/strong>:<\/p>\n<p>&nbsp;<\/p>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Work independently on our Kafka services to integrate new sources and clients. We use Kafka to deliver near real-time data to our machine learning models, other teams, and directly to customers.<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Deploy and manage our cloud-native services using strong AWS knowledge and Infrastructure as &nbsp;Code principles.<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Help operate and monitor the performance of our production services and platform.<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Enhance our high-performance APIs which utilise FastAPI to serve machine learning insights.<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Implement robust testing frameworks and system designs to maintain high code quality and service reliability.<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Use AI throughout the software development lifecycle &#8211; we are continually evolving our working practices in this area, while ensuring systems remain reliable and maintainable.<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Your Experience<\/strong>:&nbsp;<\/p>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Extensive professional experience in&nbsp;<strong>Python&nbsp;backend development<\/strong>, including building and maintaining highly available backend services (<strong>FastAPI preferred<\/strong>) at scale.<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Proven ability to design, build, and maintain data-intensive applications and infrastructure.<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Deep understanding of AWS services and hands-on experience with <strong>Infrastructure as Code (we use AWS CDK)<\/strong> and containerization (we use <strong>Docker and AWS ECS<\/strong>).<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Experience with <strong>Kafka<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<strong>Nice to Have<\/strong>:<\/p>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Experience working alongside data scientists in the &#8220;PyData&#8221; ecosystem (<strong>Numpy, Pandas<\/strong>)<\/p>\n<\/li>\n<\/ul>\n<ul data-editing-info=\"{&quot;applyListStyleFromLevel&quot;:true}\">\n<li>\n<p>Familiarity with some of the other tools in our stack: <strong>Redis, Postgres, Airflow, Spark<\/strong><\/p>\n<\/li>\n<\/ul>\n<p>, <\/p>\n","protected":false},"author":0,"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"_promoted":"","_job_location":"United Kingdom","_application":"Ben.O'Connell.6454F8D06.0@applybe.com","_company_name":"Product, Design, Web & Mobile","_company_website":"","_company_tagline":"","_company_twitter":"","_company_video":"","_filled":0,"_featured":0,"_remote_position":0,"_job_salary":"\u00a3650 per day","_job_salary_currency":"\u00a3","_job_salary_unit":"day","_links_to":"","_links_to_target":""},"job-types":[5],"job_listing_discipline":[14,1230,26],"job_listing_function":[1225,436,444,445],"job_listing_industry":[775],"job_listing_technology":[504,521,978,844],"job_listing_level":[542],"job_listing_location":[603],"job_listing_filter":[712],"jobrelay_source":[659,1252],"class_list":{"0":"post-109887","1":"job_listing","2":"type-job_listing","3":"status-publish","4":"hentry","5":"job_listing_discipline-digital-product-and-design","6":"job_listing_discipline-software-development","7":"job_listing_discipline-software-engineering","8":"job_listing_function-python","9":"job_listing_function-python-developer","10":"job_listing_function-software-developer","11":"job_listing_function-software-engineer","12":"job_listing_location-england","13":"job_listing_filter-contract","15":"job-type-contract"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Senior Python Engineer - La Fosse<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lafosse.com\/job\/118842\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Senior Python Engineer - La Fosse\" \/>\n<meta property=\"og:description\" content=\"&nbsp; As a&nbsp;Senior&nbsp;Python&nbsp;Engineer, you will join our clients Data Science Products team. 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