12 of 12 ISO 20022 Jobs in London

global payment processing and modernization programs. The role involves developing scalable, high-performance backend components, integration services, and APIs that enable real-time payments, ISO 20022 message transformations, reconciliation, and workflow automation. The ideal candidate will have hands-on experience with Java-based payment systems , an understanding … solutions. Key responsibilities Application Development & Integration Design and develop Java-based backend services and RESTful APIs for payment processing, reconciliation, and message translation. Implement ISO 20022 (MX) to MT message transformation logic and related schema validation using XML/JSON parsers. Integrate with payment gateways, SWIFT interfaces ...

+ build + deploy role within Payments transformation programs. Key Responsibilities 1. Payments Domain & Functional Leadership Work with stakeholders across Payments (Wire, ACH, SWIFT, ISO 20022, Cards, Cross-border, Liquidity) Identify AI-led automation and optimization opportunities in payments lifecycle Translate regulatory, operational, and reconciliation challenges into … production Support proposal creation and AI solution articulation for clients Domain 10+ years of experience in Banking/FinTech Strong Payments domain exposure (SWIFT, ISO 20022, Cards, Wire, ACH, Cross-border, Treasury flows) Understanding of regulatory and compliance implications in payments Experience working in payments transformation programs Technical ...

defining the data architecture, extraction logic, and target mappings. Scheme Mastery: Act as the SME for UK and International schemes including BACS, FPS, SWIFT (ISO 20022/MX), and SEPA . Control & Compliance: Design and enforce CISA-aligned audit frameworks and CASS regulatory controls to ensure zero-loss … Requirements Payments Flow Expertise: Ability to demonstrate design leadership across the full lifecycle: Gateway/Connectivity (MQ, SWIFT), Core Processing Logic, and Downstream Reconciliation. ISO 20022 Transition: Direct experience with MT-to-MX translation and the November 2026 structured address enforcement standards. Leadership: Proven track record ...

year payments transformation initiatives Lead delivery across core UK payments domains, including: Cards (issuing, processing, authorisation flows, scheme integration, vendor platforms) Faster Payments CHAPS ISO 20022 messaging and migration impacts Payments APIs and platform integrations Work closely with architects and engineers to translate designs into executable delivery plans … outcomes What we’re looking for Proven background delivering complex technology change in regulated environments Strong payments domain expertise (cards, Faster Payments, CHAPS, ISO 20022) A solid technical foundation , ideally with engineering or hands‐on technical experience Experience delivering large‐scale, dependency‐heavy programmes end‐to‐end Comfortable ...

analysis. Ability to translate regulatory and fraud-risk requirements into clear business and technical specifications. Experience performing GAP analysis, impact assessments (e.g.,VOP, SEPAIP, ISO 20022, TRA), and documenting functional/technical requirements. Familiarity with risk-scoring models and global financial crime regulations. Proficient in project and delivery ...

party financial platforms or custodians Familiarity with Camunda BPM or workflow orchestration tooling Exposure to infrastructure-as-code (Terraform, CloudFormation) Knowledge of FIX protocol, ISO 20022, or financial messaging standards This role is being managed exclusively by a specialist FS technology contract recruitment consultancy. All applications will ...

decisions. Nice to Have : Familiarity with messaging systems (Kafka, RabbitMQ, etc.) Exposure to container security and performance tuning on OpenShift. Knowledge of payment gateways, ISO 20022, or SWIFT formats. • Collaborative, fast-paced, and engineering-driven culture. • Emphasis on engineering autonomy, architectural decision-making, and clean code. Collaborative, fast ...

behaviours with pragmatic, executable design solutions. Essential Skills UK Payment Rails: Expert-level BACS & Faster Payments (FPS) . Global Messaging: SWIFT & SEPA mastery, including ISO 20022 (MT/MX) . Mainframe Core: IBM DB2 specialist (Query Optimisation, Partitioning, Archiving). Data Migration: Hands-on Extraction , Mapping , and Lineage ...

behaviours with pragmatic, executable design solutions. Essential Skills UK Payment Rails: Expert-level BACS & Faster Payments (FPS) . Global Messaging: SWIFT & SEPA mastery, including ISO 20022 (MT/MX) . Mainframe Core: IBM DB2 specialist (Query Optimisation, Partitioning, Archiving). Data Migration: Hands-on Extraction , Mapping , and Lineage ...

FMIs within the financial markets post trade landscape. A deep understanding of securities market standards developed through bodies such as SMPG, ISO (ISO15022, ISO20022). Experience: Minimum of 5 years' experience in a Business Analysis role. Have successfully delivered complex projects utilising methodologies such as Waterfall, V-Model, SCRUM ...

FMIs within the financial markets post trade landscape. A deep understanding of securities market standards developed through bodies such as SMPG, ISO (ISO15022, ISO20022). Waterfall, V-Model, SCRUM, SAFE. Modelling - Use Cases, Story Mapping, Process Modelling (BPMN, UML), Data Modelling (conceptual/logical) If this role sound ...

that simplify complex frontend flows (e.g., card provisioning to Apple/Google Pay). Deep Payment Knowledge: Understanding of the global "four-party model," ISO 8583/20022 messaging, and the nuances of regional authorization and settlement. Strategic Execution: Ability to navigate the complexity of local regulations while ...