{"id":1766831,"url":"https://alion.io/job/iqbusiness-backend-developer-node-js-java-contract-stellenbosch","title":"Backend Developer (Node.js & Java) |Contract |Stellenbosch","company":{"id":177347,"name":"IQbusiness","domain":"iqbusiness.net","url":"https://alion.io/company/iqbusiness","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Simplify","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-04T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Stellenbosch, South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":32000,"max_usd":74000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":11},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"CI/CD","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GraphQL","optional":false},{"name":"Java","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-08-28T00:00:00Z","employer_posted_date":"2026-10-03","last_verified_at":"2026-10-05T00:12:30Z","board_verified":true,"closed_at":null,"days_open":38,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":38},"description":"We are looking for an experienced Backend Developer to help build and enhance scalable, high-performance banking and payment platforms. If you're passionate about backend engineering, data-driven solutions, and modern technology, this is an exciting opportunity to work within a collaborative, fast-paced fintech environment.Requirements\n5+ years of backend development experience\nStrong expertise in Node.js and Java\nExperience with data engineering, ETL processes, and database optimization\nSolid understanding of SQL and NoSQL databases (PostgreSQL, MongoDB)\nExperience building and consuming RESTful APIs and GraphQL\nFamiliarity with Kafka, RabbitMQ, or similar messaging platforms\nKnowledge of CI/CD pipelines and DevOps practices\nKey ResponsibilitiesDevelop and maintain backend services using Node.js and Java\nDesign and implement robust data engineering and ETL solutions\nBuild scalable, secure, and reliable systems aligned with banking standards\nCollaborate with cross-functional teams to integrate backend services and APIs\nParticipate in architecture discussions, code reviews, and continuous improvement initiatives\nTroubleshoot and optimize application performance and scalability\n\nPlease Note:\nAs all iqbusiness roles require honesty in the handling of or access to cash, finances, financial systems, or confidential information; our recruitment process requires that the following background checks be completed: credit, criminal, ID, and qualification verification.\niqbusiness is committed to sustainable growth and transformation, we embrace diversity and employ previously disadvantaged individuals","description_format":"text","description_chars":1617,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Management Consulting","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-03T14:14:28Z"}],"visa":[],"liveness":{"score":26,"band":"fade","label":"Fading","p_open":1,"p_active":0.588,"p_room":0.45,"age_days":37,"expected_fill_days":24,"reasons":["conf:1","win:tail"],"computed_at":"2026-10-04T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/iqbusiness-backend-developer-node-js-java-contract-stellenbosch","json_url":"https://alion.io/job/iqbusiness-backend-developer-node-js-java-contract-stellenbosch.json","meta":{"generated_at":"2026-10-05T02:38:08Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3580,"day_limit":5000,"remaining_today":1420,"minute_limit":60,"resets_at":"2026-10-06T00:00:00Z"}}}