{"id":1758864,"url":"https://alion.io/job/polaris-bank-back-end-developer","title":"Back-End Developer","company":{"id":3876453,"name":"Polaris Bank","domain":"polarisbanklimited.com","url":"https://alion.io/company/polaris-bank","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":{"grade":"C","score":55,"open_postings":12,"ghost_share":0.75,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lagos, Nigeria"],"countries":["NG"],"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":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"GraphQL","optional":false},{"name":"Java","optional":false},{"name":"Node JS","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-05-13T00:00:00Z","employer_posted_date":"2026-05-13","last_verified_at":"2026-10-20T18:39:37Z","board_verified":true,"closed_at":null,"days_open":160,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":160},"description":"Job Summary: We are seeking a skilled Back-End Developer to design, develop, and maintain server-side applications and systems. The role involves building scalable and secure backend solutions, managing databases, and ensuring seamless integration with front-end applications. Back-End Developers are responsible for creating the infrastructure that powers web and mobile applications, ensuring reliability, performance, and data integrity. Key Result AreasDevelop and maintain server-side logic and application components\nDesign, implement, and manage databases and data storage systems\nBuild and maintain APIs (RESTful / GraphQL) for system integration.\nCollaborate with front-end developers to integrate user-facing elements\nEnsure application performance, scalability, and reliability\nTroubleshoot, debug, and resolve backend issues\nImplement security and data protection measures\nOptimize applications for speed and efficiency\nConduct testing to ensure system functionality before and after deployment\nProvide technical documentation and updates to stakeholders\nRequirements\nQualification and Experience: Proficiency in backend programming languages such as:\nPython, Java, Node.js, PHP, or C# [thejobexplorer.com]\nStrong knowledge of database systems (SQL & NoSQL) [jobdayta.com]\nExperience with API development and integration [jobdayta.com]\nUnderstanding of server architecture and web application frameworks\nKnowledge of cloud platforms (AWS, Azure, GCP)\nFamiliarity with version control systems (e.g., Git)\nExperience with testing, debugging, and deployment processes\nBenefits Competitive salary with structured remuneration and pension benefits Comprehensive health insurance coverage Career growth through continuous learning and internal mobility opportunities","description_format":"text","description_chars":1772,"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":["Continuous learning","Health insurance","Insurance coverage"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-03T12:00:17Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.148,"p_room":0.28,"age_days":160,"expected_fill_days":32,"reasons":["conf:0","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/polaris-bank-back-end-developer","json_url":"https://alion.io/job/polaris-bank-back-end-developer.json","meta":{"generated_at":"2026-10-20T19:47:02Z","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":22862,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":3876453},"rest":"https://alion.io/mcp/rest/get_company?id=3876453"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpolaris-bank-back-end-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%2Fpolaris-bank-back-end-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%2Fpolaris-bank-back-end-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/polaris-bank-back-end-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpolaris-bank-back-end-developer"}]}