Third Nexus Group Limited

MS Power Platform Principal Software Engineer London - Hybrid (4 days from office) Up to 80,000pa 12 month fixed term contract KEY ACCOUNTABILITIES Primary technical point of contact for the applications in scope of this role Represent Software Engineering CoE in discussions and forums such as architecture and design forums, governance forums, security etc. Collaborate with teams on environment setup, configuration planning, best practices, and DLP policies Act as a bridge between Intact and third-party teams to assess environment compatibility, highlight risks, and propose mitigations. Ensure the applications are built in adherence to Intact, and established industry standards for software development Document technical learnings, configurations, and application knowledge for knowledge retention, person dependency reduction, and future transition Build proofs of concept, work on architecture, design, development, testing, deployment, and support of software applications Collaborate with other teams and vendors, actively contribute to technical discussions on requirements analysis, solution design, and implementation approach Work on porting, deployment, verification, and debugging for applications Assist in defining platform team structure, capacity, skills, and hiring requirements; support recruitment. Develop a comprehensive handover plan covering technical/functional aspects, components, environment strategy, dev process, and go-live approach. SKILLS & EXPERIENCE Extensive hands-on experience in Microsoft Power Platform Deep expertise in Model Driven Apps, Power Platform Code Apps, Canvas Apps, Power Automate, Dataverse, customisation of Power Platform Apps through plugins, PCFs, custom connectors Hands-on experience on Azure Function Apps, Logic Apps, .Net Container Apps, Copilot Studio Experience of working on React framework, C#, APIs Good knowledge of general database concepts, SQL server, Power BI Experience with building AI agents

Oracle HCM Consultant Up to 550pd inside IR35 Leeds - Hybrid (3 days WFO per week) 12 months Must Have Skills: Oracle HCM Detailed Job Description: Analyzing business requirements and designing solutions to meet client needs Configuring HCM modules and providing ongoing support to ensure system integrity Assisting in data migration and providing end-user training Enhancing HR functions and streamlining payroll processes Translating client requirements into Oracle functionalities

Integration Architect London - Hybrid (4 days office Mandatory) Fixed Term Contract - 1 Year 85,000pa - 120,000pa My client is looking for an Integration Architect with Hands-on experience ideally within a Banking Domain. Event driven Architecture, either Hands-on KAFKA or NATS Hands on Integration Architect, driving real-time Ledger (RTL), Payments, and FX systems integration within a large banking platform. Deep integration expertise + cloud-native mindset Strong communicator and technical leader Familiar with AI-assisted development tools NATS experience is required (Kafka/Pulsar accepted) Key Responsibilities: Define and own target-state integration architecture aligned with enterprise standards Lead end-to-end integration delivery across multiple systems and teams Design event-driven, API-first, cloud-native solutions (NATS, REST, async messaging) Create architecture artefacts (blueprints, APIs, ADRs) Act as integration authority across platforms and stakeholders Mentor teams on integration patterns, API governance, and best practices Drive use of AI tools to improve development efficiency Tech Stack Integration: Event-driven architecture, NATS (or Kafka/Pulsar), messaging patterns Backend: Java, Spring Boot, microservices, REST/gRPC Cloud: AWS (EKS/ECS, SQS/SNS, API Gateway, Terraform) API: OpenAPI/AsyncAPI, versioning, governance Frontend: React/TypeScript (working knowledge) Domain Expertise (any of these) Real-Time Ledger (accounting, event sourcing) Payments (SWIFT, ISO 20022, settlement) FX (trade lifecycle, rates, positions) Risk/Limit Management Client onboarding (KYC, account setup) Experience Required 15+ years in tech, 5+ years in integration architecture Proven delivery in large-scale financial/fintech systems Strong hands-on + stakeholder management capability Experience leading multi-team integrations

Product Owner Location : Northampton Rate 375pd InsideIR35 Northampton - Hybrid working - 2-3 days per week onsite What We're Looking For We are seeking a hands-on Technical Product Owner who can operate comfortably between business and technology teams, challenge delivery assumptions, make prioritisation decisions, and drive successful migration outcomes in a complex enterprise environment. The successful candidate will have strong delivery leadership, excellent stakeholder management capabilities and experience working on large-scale cloud or data platform transformation programmes. Role Purpose The Technical Product Owner is accountable for the delivery of cloud migration outcomes across one or more EDP Cloud Migration squads. The role combines product ownership, technical delivery leadership and stakeholder management to ensure business requirements are translated into prioritised backlogs and delivered through Agile engineering teams. The role acts as the primary interface between Business, Architecture, Engineering, Security, Data Governance and Change functions, driving successful migration of business capabilities from legacy platforms to the Enterprise Data Platform (EDP). Unlike a traditional Product Owner, this is a highly technical delivery-focused role requiring strong understanding of cloud migration, data platforms, engineering delivery lifecycles, platform dependencies and enterprise governance processes. The role owns delivery outcomes but is not responsible for detailed solution architecture or engineering execution. Key Responsibilities Product Ownership & Delivery Leadership Backlog Ownership & Prioritisation Technical Delivery Management Stakeholder Management Agile Leadership Governance, Risk & Controls Business Adoption & Benefits Realisation Essential Experience Experience operating as a Product Owner, Technical Product Owner, Delivery Lead or Senior Business Analyst within Agile environments. Experience delivering large-scale technology transformation or cloud migration programmes. Strong understanding of technical delivery lifecycles and Agile delivery frameworks. Experience managing complex stakeholder groups across business and technology functions. Proven track record of backlog ownership, prioritisation and delivery management. Experience coordinating delivery across multiple technical teams and dependencies. Strong understanding of risk, governance and control requirements. Desirable Experience Experience working on cloud migration programmes. Knowledge of AWS or Enterprise Data Platform technologies. Experience operating within Data Product, Data Platform or Enterprise Data environments. Financial Services experience. Knowledge of legacy platform migration initiatives including Hadoop, Teradata, Oracle or SAS environments. Experience working within data governance, security and regulatory environments

Data Scientist 375pd inside IR35 London with Hybrid working Number of days a week worked in the office: 3 + on demand in case of any important meetings Initially 3 months with possible extension Build statistical and machine learning models using advanced techniques such as clustering, regression, predictive analytics. Hands-on expertise building and validating statistical/ML models (e.g., clustering, regression, predictive analytics) with ability to take problems from framing through to deployment-ready outputs Must be strong in data exploration, feature engineering, model evaluation, and communicating insights clearly to non-technical stakeholders ideally within demand-led public services (predictive demand, prevention, triage/segmentation). Needs working knowledge of data governance and responsible AI expectations (privacy, bias awareness, reproducibility), aligned to focus on using data and AI to improve outcomes and productivity.