{"id":3297296,"url":"https://alion.io/job/spark-hire-recruit-senior-python-backend-developer","title":"Senior Python Backend Developer","company":{"id":1764008,"name":"Comeet","domain":"comeet.com","url":"https://alion.io/company/comeet-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Kyiv, Ukraine"],"countries":["UA"],"hiring_countries":["IL"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Flask","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-19T07:29:40Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-11-01T02:42:07Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Description\nMWDN is an international recruitment and outstaffing company with 23+ years of experience connecting exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. In this role, MWDN acts as the recruitment partner, and the selected candidate will work directly with the client’s team on their product in an international environment\nWhat is your new project?\nDomain: AI, Construction Tech, Interior Design\nLocation: Israel\nCompany size: 11-50 employees\nFounded in: 2024\nWhat makes this project exciting?\nOur client is an AI-powered platform transforming the way interior design and construction projects are planned and managed. Their technology helps businesses streamline design, estimation, and pricing processes, making it easier to create and deliver customized interior solutions at scale.\nExplore the open roles below and take the next step in your career!\nWhat makes you a great fit\n6+ years of strong commercial experience in Python Backend development, with a proven Senior-level track record\n2+ years of hands-on experience with Flask\nStrong experience designing and developing complex backend systems and business logic\nStrong expertise in SQL databases, including database design and optimization\nHands-on experience with Redis in production environments\nSolid experience with AWS services and cloud-based infrastructure\nStrong understanding of microservices architecture, scalability, and backend system design\nExperience with AI-related solutions in Python - such as working with AI/ML models, model wrappers, agents, or integrating AI capabilities into backend systems\nStrong system design and problem-solving skills, with the ability to independently tackle complex technical challenges\nAbility to take full ownership of backend solutions, make technical decisions independently, and work with minimal supervision\nExperience working in a fast-paced environment with a high level of responsibility and autonomy\nUpper-Intermediate English or higher\nYour day-to-day in this position\nDesign, develop, and maintain scalable backend services and microservices using Python and Flask\nWork on complex business logic and build reliable solutions for challenging backend problems\nTake ownership of backend components from technical design to implementation and further optimization\nMake independent technical and architectural decisions and contribute to the overall backend architecture\nDesign and optimize SQL databases, including data models, queries, and performance\nWork with Redis for caching and other production use cases\nBuild and maintain cloud-based solutions using AWS services\nDevelop and integrate AI-powered functionality using Python, including working with AI/ML models, model wrappers, and agents\nCollaborate with other engineers to design and implement robust, scalable, and maintainable systems\nIdentify technical bottlenecks and proactively improve system performance, reliability, and scalability\nParticipate in system design discussions and technical decision-making\nTake responsibility for delivering backend solutions in a fast-paced environment with a high level of autonomy\nOur next steps\nIntro call with a Recruiter - 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