Oritain

Full-stack Engineer

• build and maintain backend services and APIs using Python frameworks such as Django or FastAPI
• developing modern, responsive frontend experiences using React and TypeScript
• take ownership of features from design through to deployment and iteration
• work delivers real value to end users
• play a key role in improving system reliability, performance, and scalability by identifying bottlenecks
• optimising queries and services
• contribute to performance improvements across the platform
• work within a cloud-based environment, collaborating on deployments, CI/CD pipelines, and infrastructure improvements
• responsible for debugging issues across the stack
• supporting production systems
• contributing to root cause analysis when problems arise
• leveraging AI-assisted development tools such as Copilot, Cursor, or Claude to improve productivity, code quality, and learning

Software Engineer – Full Stack

• Design, build and maintain scalable services and RESTful/GraphQL APIs using Python with Django or FastAPI
• Write clean, well-tested, production-grade code focusing on reliability and performance
• Design and implement data models working with PostgreSQL and cloud-native data services
• Build and maintain CI/CD pipelines with automated testing, linting and deployment as standard
• Build modern, responsive user interfaces using React with TypeScript
• Collaborate closely with Product and Design to translate requirements and wireframes into functional, accessible UI components
• Ensure frontend performance, accessibility and cross-browser compatibility
• Contribute to infrastructure decisions and service architecture within Azure environment
• Support observability, monitoring and alerting for production services
• Participate in incident response and root cause analysis when issues arise
• Take end-to-end ownership of features from technical design through to delivery and iteration
• Participate actively in code reviews and architectural discussions
• Mentor and support junior and mid-level engineers
• Partner with Data and Science teams to understand how application services integrate with the broader data platform

Senior Software Engineer

Accounts Receivable

• Own the AR function across multiple entities, including:
• Raising and issuing customer invoices accurately and on time
• Managing cash collection activities, proactively chasing overdue payments
• Posting and allocating incoming payments across invoices
• Performing daily multi-currency bank reconciliations
• Maintaining accurate debtor balances and reducing aged debt
• Reconciling customer accounts and resolving discrepancies
• Monitoring aged debt and escalating risks where needed
• Building strong relationships with customers and internal teams (Sales, Ops, Finance)
• Supporting month-end close (AR reconciliations, deferred revenue, reporting)
• Maintaining accurate records and audit trails
• Ensuring compliance with internal controls and policies
• Tracking and improving AR KPIs (e.g. debtor days, collection rates)
• Supporting ad hoc finance and process improvement projects

Accounts Receivable Clerk

Accounts Payable

• Own the AP function across multiple entities
• Reviewing and validating supplier invoices, purchase orders and documentation
• Processing invoices in the ERP system (NetSuite), ensuring correct coding and approvals
• Preparing and executing supplier payment runs in line with policy and terms
• Performing supplier statement reconciliations and resolving discrepancies
• Managing supplier and internal queries related to invoices and payments
• Maintaining accurate AP records, documentation, and audit trails
• Supporting month-end close, including AP reconciliations and reporting
• Ensuring compliance with internal controls, budgets, and financial regulations
• Partnering with budget holders and stakeholders across the business
• Monitoring and improving AP KPIs (e.g. invoice cycle time, on-time payments)
• Identifying opportunities to improve processes (including invoice capture automation)
• Supporting ad hoc finance and transformation projects

Accounts Payable Clerk

Accounting Manager

• Lead all management and statutory financial reporting across Oritain's global entities
• Manage treasury operations including cash flow forecasting, banking relationships, liquidity management and investment oversight
• Design, implement and embed scalable finance policies and procedures
• Ensure group-wide compliance with internal controls and external reporting standards
• Drive automation and system improvements across financial reporting and treasury operations
• Develop documentation and training materials
• Monitor operational KPIs and lead team of three

Accounting, Reporting & Treasury Lead

Financial Planning and Analysis

• Shape and deliver the finance system, data and process transformation roadmap for the group
• Champion AI adoption and lead the introduction of scalable AI solutions into finance processes
• Own and manage finance systems and integrations, ensuring performance, security and data integrity
• Lead system upgrades, implementations and enhancements, including in NetSuite ERP, with effective change management throughout
• Represent Finance in organisation-wide transformation forums and act as a driving force for enterprise-wide process improvement
• Lead month-end close for operational finance, track KPIs to drive performance and data quality
• Oversee AR and AP processes to ensure timely invoicing, collections, payments and reconciliations
• Support cash management and working capital through monitoring and short-term forecasting
• Maintain strong financial controls and ensure compliance with policies, audits and regulations
• Partner closely with finance, IT and business teams to resolve issues and continuously improve processes and systems
• Be a visible catalyst for automation and continuous improvement across the function

Finance Systems Lead

Security Engineer

• Design, build and secure cloud and on‑prem infrastructure services
• Own identity and access management using Microsoft Entra ID, Conditional Access and RBAC
• Design and implement network segmentation, firewalls, VLANs and VPNs
• Build and support SD‑WAN and site connectivity
• Administer Azure networking (VNets, routing, NSGs, VPN/S2S gateways)
• Lead incident response alongside our external SOC
• Operate Microsoft security services including Defender and Sentinel
• Manage vulnerability identification and remediation
• Support security compliance activities using Vanta
• Help deliver ISO 27001, Cyber Essentials, NIST and CMMC alignment
• Secure and help govern AI tooling (e.g. Microsoft Copilot), including DLP and Purview controls
• Apply automation and AI to improve infrastructure and security operations

Infrastructure & Security Engineer

Account Executive

• Own your sales pipeline and generate new business opportunities
• Engage with senior stakeholders and manage complex sales cycles
• Collaborate with internal teams for client solutions
• Maintain consistent performance and clear forecasting