{"id":3896102,"url":"https://alion.io/job/kalamntina-senior-python-developer","title":"Senior Python Developer","company":{"id":4452918,"name":"Kalamntina","domain":"kalamntina.com","url":"https://alion.io/company/kalamntina","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":{"grade":"D","score":45,"open_postings":829,"ghost_share":0.922,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-07T05:47:08Z"}},"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":["Amman, Jordan"],"countries":["JO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Confluence","optional":false},{"name":"Django","optional":false},{"name":"FastAPI","optional":false},{"name":"Flask","optional":false},{"name":"GitHub","optional":false},{"name":"Jira","optional":false},{"name":"Memcached","optional":false},{"name":"MySQL","optional":false},{"name":"NumPy","optional":false},{"name":"Pandas","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"Slack","optional":false},{"name":"SQL","optional":false},{"name":"SQLAlchemy","optional":false}],"status":"live","first_seen_at":"2026-05-13T00:00:00Z","employer_posted_date":"2026-05-13","last_verified_at":"2026-11-07T04:42:35Z","board_verified":true,"closed_at":null,"days_open":178,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":178},"description":"Responsibilities\nWrite clean, maintainable code using advanced Python features such as decorators and context managers.\nDesign, develop, and optimize relational and non-relational databases.\nIntegrate user-facing elements into applications.\nUtilize unit testing, test-driven development (TDD), and code review processes.\nImprove existing systems.\nApply best practices in application security, including authentication (OAuth, JWT), secure coding practices, and encryption.\nAssess and prioritize feature requests.\nImplement caching strategies with Redis or Memcached, utilizing advanced features like pub/sub and sorted sets.\nDesign scalable systems using design patterns and microservices architecture.\nCommunicate and collaborate effectively in a remote environment using tools like Slack, Zoom, GitHub, Jira, and Confluence.\nQualifications\nExpertise in Python frameworks (e.g., Starlette, FastAPI, Flask, Django) and data science libraries (e.g., Pandas, NumPy).\nProficiency with SQL and ORM tools (e.g., SQLAlchemy, Django ORM).\nFamiliarity with AWS, REST API, and FIX Protocol APIs.\nStrong understanding of databases, SQL, and both relational and non-relational databases (e.g., PostgreSQL, MySQL, MongoDB).\nBachelor’s degree in computer science, Engineering, or a relevant field.\nMinimum of 6 years of back-end development experience, including at least 4 years in Python development with a strong portfolio.\nDeep understanding of Python and asynchronous programming.\nExperience with caching solutions like Redis and software security principles.\nProven ability to work effectively in a remote setting with strong self-management skills.\nActive participation in open-source projects and interest in crypto-assets.\nEnglish proficiency is required; Arabic is a plus.\nRequired Skills\nPython\nJob Details\nLocation: Amman - Jordan\nIndustry: Information & Communication Technologies\nJob Type: From Home\nDegree: Bachelor\nExperience: 6+\nNationality: Unspecified","description_format":"text","description_chars":1957,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Jordan","iso":"JO","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto"],"lifecycle":[{"event":"open","at":"2026-11-06T23:15:15Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.134,"p_room":0.28,"age_days":178,"expected_fill_days":36,"reasons":["conf:1","agency","stale_co","ghost","win:tail","crowd:brand"],"computed_at":"2026-11-07T05:47:08Z"},"pay":null,"html_url":"https://alion.io/job/kalamntina-senior-python-developer","json_url":"https://alion.io/job/kalamntina-senior-python-developer.json","meta":{"generated_at":"2026-11-07T08:00:59Z","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":3911,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":4452918},"rest":"https://alion.io/mcp/rest/get_company?id=4452918"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkalamntina-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%2Fkalamntina-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%2Fkalamntina-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/kalamntina-senior-python-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkalamntina-senior-python-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3896102}},{"tool":"search_jobs","arguments":{"company":"kalamntina.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3896102},"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"}}