ESB Middleware Integration Specialist

ppLocation: Basel, Switzerland /p pContract Duration: 3 years, with possible extension /p pExperience Required: 5+ years. /p pIndustry Experience: Utilities Energy (Energie Wasserversorgung) or Telecommunications or Banking Financial Services or Information Technology Services /p h3Role Overview /h3 pWe are seeking a senior-tier Neuron Integration Specialist to own, secure, and modernize our enterprise application middleware framework. In this role, you will eliminate data silos by designing robust message-broker architectures, primarily using Neuron ESB alongside Microsoft Azure Integration services. Your mission is to build highly reliable, asynchronous messaging topologies that seamlessly bridge modern cloud services with complex on-premises legacy ecosystems. /p h3Strategic Scope /h3 pArchitecture, configuration, programmatic tuning, and day-to-day management of complex service integrations and asynchronous messaging channels leveraging the Neuron ESB middleware ecosystem. /p h3Core Responsibilities /h3 ul liIntegration Layer Analysis: Analyze architectural communication bottlenecks across distributed systems to design reliable enterprise integration flows and publish-subscribe messaging patterns. /li liTransformation Architecture: Create data translation components, XML/JSON structural mappings, and message routing maps across disparate business domains. /li liService Endpoint Delivery: Program, test, and expose secure SOAP web service targets and decoupled RESTful endpoint interfaces on the service bus layer. /li liMiddleware Parameter Tuning: Configure, optimize, and manage runtime processing parameters, thread limits, message durability, and retry queues inside the Neuron ESB environment. /li liDiagnostic Diagnostics Execution: Analyze integration transaction records, trace failing event chains, and resolve message blockage faults within production middleware infrastructure. /li /ul h3Required Skills Experience /h3 ul liMinimum of 5+ years of hands-on experience in enterprise integration, middleware engineering, ESB development or service-oriented architecture. /li liStrong experience designing and implementing integration flows across distributed enterprise systems, including publish-subscribe messaging, service routing and event-driven communication patterns. /li liHands‑on experience with Neuron ESB, including runtime configuration, service bus management, message routing, retry handling, durability settings and middleware performance tuning. /li liGood knowledge of SOAP web services, RESTful APIs, service endpoint configuration, interface exposure and secure service communication. /li liExperience creating and maintaining XML/JSON transformations, structural mappings, data translation logic and message routing maps across different business domains. /li liStrong troubleshooting experience in production middleware environments, including transaction tracing, message blockage analysis, failed event chain investigation and integration fault resolution. /li liGood understanding of middleware performance parameters such as thread limits, retry queues, message durability, timeout handling and transaction processing behaviour. /li liAbility to analyse architectural communication bottlenecks and propose reliable, scalable and maintainable enterprise integration solutions. /li liExperience working with enterprise logging, monitoring, diagnostic tools and operational support processes for integration platforms. /li liAbility to document integration flows, interface specifications, service mappings, operational runbooks and troubleshooting procedures. /li liAbility to work independently as well as part of a distributed project team, collaborating with data engineers, software developers, architects, analysts and business stakeholders. /li liLanguages : Flawless bilingual/native-level business German communications proficiency (C1/C2 level written and spoken) is required. The candidate must present seamlessly in German during the technical panel interview (Anbieterfachgespräch). /li liSwiss Compliance : Must hold EU/EFTA nationality or possess an active, valid Swiss permanent residency/work card (C Permit or unrestricted B/G Permit). /li /ul h3What We Offer /h3 ul liOpportunity to work on challenging projects and contribute to the growth of our company /li liCollaborative and dynamic work environment /li liProfessional development and growth opportunities /li liCompetitive salary and benefits package /li /ul h3Recruitment Process – AI Screening with TARA /h3 ul liAs part of our recruitment process, candidates may be invited to complete an initial AI-powered screening with TARA, the ALLPS.AI interview agent. /li liTARA helps us make the hiring process faster, fairer, and more consistent by asking structured, role-relevant questions based on the job requirements. The interview is designed to understand your experience, skills, motivation, and suitability for the role. /li /ul h3The AI screening interview may include: /h3 ul liQuestions about your professional background and relevant experience /li liRole‑specific technical or functional questions /li liQuestions about your motivation, availability, and communication skills /li liThe interview can usually be completed online in 15-20 minutes at a time that is convenient for you. Your responses will be reviewed as part of the overall selection process, together with your CV, application details, and any follow‑up interviews with the hiring team. /li /ul h3Candidate Experience. /h3 ul liWe use AI to support the recruitment process, but final hiring decisions are made by people. Human recruiters and hiring managers remain involved in reviewing candidates and making selection decisions. /li liWe are committed to a transparent, respectful, and fair candidate experience. Your data will be handled confidentially and in accordance with applicable data protection requirements. /li /ul /p #J-18808-Ljbffr