{"id":3868851,"url":"https://alion.io/job/etranzact-enterprise-architect","title":"Enterprise Architect","company":{"id":62324,"name":"eTranzact","domain":"etranzact.com","url":"https://alion.io/company/etranzact","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SeamlessHiring","truth_index":null},"role":"Solutions","role_family":"Solutions","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","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":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Docker","optional":false},{"name":"Grafana","optional":false},{"name":"Kubernetes","optional":false},{"name":"MySQL","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"PCI DSS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prometheus","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"SLI/SLO/SLA","optional":false}],"status":"live","first_seen_at":"2026-11-06T13:28:23Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-08T16:30:59Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"We are seeking an Enterprise Architect to own the technical direction of our digital banking platform. You will translate business and product intent into service boundaries, data models, and integration contracts, and hold the line on availability, correctness, security, and regulatory compliance as the platform scales. This is a hands-on role, you will write code, review designs, and be accountable for decisions in production.\nResponsibilities\nOwn and maintain the target architecture across the microservice estate - service decomposition, ownership boundaries, and inter-service contracts.\nProduce solution design documents and architecture decision records (ADRs) for major features and integrations, and obtain sign-off from Engineering, Product, Risk, and Compliance.\nDesign integrations with payment switches, card schemes, core banking, KYC/identity providers, and settlement partners - including message contracts, idempotency, reconciliation, and failure handling.\nDefine and enforce standards for transactional integrity across distributed services: outbox/event patterns, idempotency keys, compensating transactions, and reconciliation controls for every flow that touches customer money.\nSet the platform's non-functional baseline - availability and RTO/RPO targets, performance budgets, connection-pool and caching strategy, and observability standards - and review services against it.\nLead security and regulatory architecture: PCI DSS scope containment, central bank requirements, data protection, encryption and key management, tamper-evidence, and audit trails.\nChair design reviews and serve as the technical escalation point during major production incidents, including architectural remediation afterwards.\nEvaluate technology choices with a documented cost/benefit and exit-cost position; own the technical debt register and its remediation roadmap.\nMentor senior and mid-level engineers and raise the design standard across the team.\nRepresent the engineering function in vendor, partner, and enterprise architecture forums.\nRequirements\nEducation\nB.Sc. in Computer Science, Engineering, or a related discipline, or demonstrably equivalent experience.\nExperience\nProven experience architecting financial services or payments systems in production - banking, payment switching, wallets, cards, or lending.\nTechnical Requirements\nStrong distributed systems design: event-driven architecture on Kafka or RabbitMQ, eventual consistency, delivery-guarantee trade-offs, dead-letter and poison-pill handling.\nData architecture across relational (PostgreSQL/MySQL) and document (MongoDB) stores, with sound reasoning on isolation levels, locking, and schema migration under load.\nRedis for caching, distributed locking, and rate limiting.\nProduction Docker and Kubernetes; cloud architecture on AWS or Azure.\nAPI design and governance - REST, OpenAPI, versioning and backward compatibility, and API security (OAuth2/JWT, mTLS, HMAC request signing).\nApplied knowledge of PCI DSS, regulatory guidelines, data protection law, and audit requirements in a regulated environment.\nAbility to write design documents that non-engineering stakeholders can act on.\nAdded Advantage\nPrior work on a payment switch, core banking, or card management platform.\nObservability tooling (OpenTelemetry, Prometheus/Grafana, or equivalent) and SLI/SLO definition.\nFraud, AML, or transaction monitoring system design.\nAWS/Azure Solutions Architect or TOGAF certification.\nExperience running an architecture review board or equivalent governance forum.\nSKILLS & COMPETENCIES\nDecisiveness with documented reasoning.\nWritten/Verbal communication strong enough to replace meetings.\nBusiness and technical stakeholder management.\nBenefits\nHMO\nPaid Leave Allowance\nPaid Personal Development Allowance\n13th Month Salary\nStaff Bus","description_format":"text","description_chars":3821,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Nigeria","iso":"NG","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2026-11-06T13:28:23Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":32,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/etranzact-enterprise-architect","json_url":"https://alion.io/job/etranzact-enterprise-architect.json","meta":{"generated_at":"2026-11-08T18:50:55Z","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":39371,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":62324},"rest":"https://alion.io/mcp/rest/get_company?id=62324"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fetranzact-enterprise-architect"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fetranzact-enterprise-architect"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fetranzact-enterprise-architect"},{"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/etranzact-enterprise-architect\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fetranzact-enterprise-architect"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3868851}},{"tool":"search_jobs","arguments":{"company":"etranzact.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3868851},"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. 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