Software Dev Engineer (base24)Hybrid - LondonInside IR3512 Month contract (good chance it will be extended)Pay up to £550 per dayKey Skills: Expert in Base 24 and TALMy client is looking for a contractor to join the Software Engineering (ACI Payment Systems Base24) team on a 12 month contract where you will have the opportunity to collaborate in the 'Payments Development Centre' project for a well known financial services client.Responsibilities:As a Software Development Engineer, you will be responsible for analyzing, designing, coding, and testing multiple components of application code across one or more clients.You will also perform maintenance, enhancements, and/or development work.In this role, you are expected to be a Subject Matter Expert (SME) with deep knowledge and experience.You should have influencing and advisory skills, as you will be responsible for team decisions and engaging with multiple teams to contribute to key decisions.Additionally, you will be expected to provide solutions to problems that apply across multiple teams.Expert proficiency in ACI Payment Systems Base24-Classic is required.Advanced proficiency in Design & Build Enablement, Object Oriented Application Design & Development, and Test Execution and Management are recommended.Other skills needed include:General understanding of HP Nonstop architecture, scalability, fault tolerance Configuration of requester/server applicationsHierachical Database file structures Transaction monitoring facility - rollback/record lockingFile utility program to maintain, access, secure Enscribe filesBatch control Tool to debug compiled code in realtimeAbility to sketch out a B24 system to process ATM and Switch transactions with message flowsUnderstanding of PSD2, ApplePay, Tokenisation Includes knowledge of ATM config files Strong understanding of ISO8583 ( Visa/Link), STM,PSTM, Tokens Institution UpdatesBase24 System configuration and controlBase24 transaction auditing and diagnosticsBase24 institution configuration CPF,IDF,PBF etc Web services configuration and controlTSS, ACI desktop, Key maintenance Iliad, Paragon, Visa VTS Source file repository controlStrong understanding of source code change standardsKnowledge of writing detailed plans for implementing change into productionIf you are interested please apply or send your CV to luke.sandilands@cpl.com