Optasia

QA Engineer

• Work closely with software development team to validate products, verify defect resolutions, and record defects
• Review requirements, specifications, and technical design documents and provide timely feedback
• Develop structured test plans and test cases for comprehensive testing
• Execute manual (white box, black box) and automated tests including smoke, sanity, and regression
• Identify, document, and track bugs and report on test results
• Automate test cases to improve testing efficiency
• Support User Acceptance Testing (UAT) with clients and investigate live environment issues alongside clients
• Collaborate with Project Delivery and Account Managers to ensure timely, quality releases

Quality Assurance Engineer, Fintech

Security Engineer

• Lead the design, implementation, and optimization of complex systems and networks for scalability, security, and performance
• Take ownership of system architecture decisions, guiding long-term infrastructure strategy and roadmaps
• Act as a technical authority during critical incidents: diagnose, troubleshoot, and resolve complex production issues under pressure
• Drive automation across infrastructure to eliminate manual tasks and improve reliability
• Establish and enforce system hardening, compliance standards, and security best practices (NIST, CIS, OWASP)
• Mentor and support junior and mid-level engineers, fostering a culture of technical excellence
• Partner with stakeholders to align infrastructure capabilities with business requirements
• Evaluate and introduce new technologies that enhance system performance and resilience
• Responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure
• Participate in technical research and development to enable continuing innovation within the infrastructure
• Ensure system hardware, operating systems, software systems, and related procedures adhere to organizational values, enabling staff, volunteers, and Partners

Senior Systems and Security Engineer, Fintech

Financial Planning and Analysis

• Prepare and maintain accurate journal entries, management accounts, and tax filings
• Reconcile financial positions and transactions with banks, mobile network operators, and technology partners
• Ensure proper application of direct and indirect taxes, including VAT, withholding tax, and corporate tax
• Manage foreign exchange acquisition and optimize FX exposure to support efficient fund repatriation to headquarters
• Coordinate intercompany transactions and accounts with the group finance team
• Ensure full compliance with Ghanaian financial regulations, tax laws, and fintech-specific reporting requirements
• Lead financial planning and analysis to support business growth and risk mitigation
• Participate in group reporting processes, including consolidation, variance analysis, and KPI tracking
• Support audit processes, both internal and external, and maintain robust internal controls
• Liaise with local banks, regulators, and auditors to ensure smooth financial operations
• Collaborate with headquarters finance and treasury teams to align cash flow, reporting, and strategic initiatives

Finance Manager, Fintech

• Coordinate and manage reconciliation of MFS services across company territories ensuring accuracy and completeness
• Oversee invoicing process for MFS services, ensuring timely and accurate billing to clients and partners
• Ensure compliance with financial services regulations across serviced territories and assess regulatory changes
• Coordinate with internal teams (finance, legal, operations) and external stakeholders (clients, partners, auditors)
• Prepare and present financial reports (monthly, quarterly, annual) to the MFS Finance Director and senior management
• Identify and mitigate financial risks related to MFS operations and implement internal controls
• Assist in budgeting and financial forecasting for the MFS department and provide variance analysis
• Monitor liquidity levels to ensure the company can meet financial obligations
• Maintain thorough and organized documentation of all financial activities and decisions related to MFS services

Financial Operations Manager, Fintech

Solutions Engineer

• Work closely with clients, product management and software development teams to deliver solutions
• Transform business requirements into technology solutions using Optasia’s in-house platform
• Collaborate with clients’ various stakeholders to align IT solutions with business objectives
• Create technical artifacts such as use cases, flow diagrams, integration requirements and solution documentation
• Collaborate with internal teams (Engineering, Quality Assurance, Product Management, Business and Operations) to deliver innovative solutions
• Evaluate and prototype APIs for third-party integrations
• Work closely with Software Architecture team by identifying needs and opportunities for feature additions in Optasia platform
• Provide technical consultancy to the sales team, including giving demonstrations and assisting on RFP responses
• Demonstrate high level of technical knowledge, product understanding and communication skills

Solution Architect, Fintech

Support Engineer

• Optasia is a B2B2X financial technology platform providing scoring, decisioning, disbursement and collection across 30 countries
• Ensure highest level of system availability and performance as part of the Technical 1st-Level Support team
• Day-to-day monitoring of system, network, application and service alerts; provide first-level support on rotating shifts (24/7)
• Respond to alerts: verify, determine cause, resolve or escalate as necessary
• Record all incidents and alerts into an incident log per defined standards
• Perform health checks and quality checks to verify operational excellence
• Serve as liaison between support groups during outages and coordinate with third-party vendors
• Work with case management tools and monitoring tools; multitask and prioritise work appropriately

Quality Assurance Engineer, Fintech

Senior Systems and Security Engineer, Fintech

Finance Manager, Fintech

Financial Operations Manager, Fintech

Solution Architect, Fintech

Technical Level 1 Support Engineer, Fintech