12 of 12 Permanent Event-Driven Architecture Jobs in South Wales

Remote Lead Java Developer/Solution Architect (6-month contract)

Hiring Organisation
grabjobs
Location
Barry, Vale of Glamorgan, UK
tamper-evident audit trail that can reconstruct why a given record was returned, redacted or withheld. Real-time decision-support data architecture Replacing point-to-point integration across a multi-vendor estate with a microservices architecture and a common data layer, so that operational data flows … patterns • Metadata standards such as DCAT or Dublin Core; data cataloguing, data mesh and federated data architecture concepts • Event-driven architecture and consistency patterns in distributed systems (saga, eventual consistency) • Oracle, COBOL or other mainframe and legacy platform familiarity • Time-series ...

Remote Senior Software Engineer - UK

Hiring Organisation
grabjobs
Location
Trelewis, Merthyr Tydfil, UK
together in multidisciplinary teams to deliver solutions for customers are proficient in designing and architecting microservices systems, including distributed data management and event-driven architectures are skilled in designing and operating containerised software hosted in a Cloud Provider (AWS, Azure, or GCP) have experience with cloud ...

Remote Senior Software Engineer (Go)

Hiring Organisation
grabjobs
Location
Aberbargoed, Caerphilly, UK
promoting a culture of trust, transparency, and accountability. We use modern technologies (Golang, Kubernetes, AWS, and more) and embrace a cloud-native, event-driven architecture to support our microservices platform. Expect a culture of knowledge sharing, where pull requests are thoughtful conversations, and technical ...

Remote Senior Software Engineer - Core

Hiring Organisation
grabjobs
Location
Newport, UK
engineers. This is an opportunity to have meaningful influence across a broad and business-critical area of the platform while helping evolve the architecture for the next stage of growth. On a management level, the team is led by a dedicated Engineering Manager who is based in Northern … scale, complex systems. Architecture & Design Expertise: In-depth understanding of architectural principles and patterns, particularly for distributed systems (e.g., microservices, event-driven architecture using Kafka). Resilience & Performance Optimisation: Skilled in applying resilience mechanisms and performance tuning practices to ensure system stability ...

Remote Senior Software Engineer - In-Store

Hiring Organisation
grabjobs
Location
Pontardawe, Neath Port Talbot, UK
make an impact Exhibit mastery of the ‘In-Store’ team’s domain, taking a leading role in the design and architecture of complex systems and influencing technical direction and strategy. Own the delivery of large-scale features and projects, coordinating efforts across multiple teams and ensuring alignment with … scale, complex systems. Architecture & Design Expertise: In-depth understanding of architectural principles and patterns, particularly for distributed systems (e.g., microservices, event-driven architecture using Kafka). Resilience & Performance Optimisation: Skilled in applying resilience mechanisms and performance tuning practices to ensure system stability ...

Senior Software Engineer - Python

Location
Cardiff, Wales, United Kingdom
Experience with AWS and CI/CD tools required Participation in Scrum/Agile team activities Excellent written and verbal communication skills Inclusion and benefits such as up to £3,600 of free shares per ...

Remote Senior Node.js Developer (UK)

Hiring Organisation
grabjobs
Location
Bridgend, UK
surface, deepening our platform capabilities, and accelerating our delivery velocity. We need senior-caliber Node.js developers who can own significant parts of our architecture and ship production code that enterprise customers depend on daily. This is not a staff augmentation seat. You will work directly with engineering leadership … TypeScript that serve demanding enterprise users CI/CD pipeline tooling, automation frameworks, and developer productivity infrastructure Real-time data processing and event-driven architectures handling sensitive enterprise data at scale Read this section carefully. We are specific about what we need because we are serious ...

Remote Software Engineer (Cloud & Integration)

Hiring Organisation
Arden University
Location
Nantyglo, Blaenau Gwent, UK
understanding of software development principles, including design patterns, architecture, and methodologies - particularly in middleware and service integration. Practical knowledge of event-driven architectures, leveraging services such as SNS, SQS, and Lambda triggers Hands-on experience working in a DevOps environment, utilizing infrastructure as code ...

Remote Senior Software Engineer (Python)

Hiring Organisation
Aveni
Location
Treharris, Merthyr Tydfil, UK
workflows Develop resilient, observable systems with strong error handling and compliance traceability Work within a serverless, event-driven AWS architecture Own Delivery End-to-End Take ownership of features from design through to production Collaborate with Product, AI Platform, and Compliance teams Contribute … Lambda, DynamoDB, S3, EventBridge) Experience working with LLMs or AI/ML systems Strong understanding of APIs, async systems, and scalable architecture Nice to Have Experience with AI safety, guardrails, or policy enforcement Background in agentic systems or autonomous workflows Experience in financial services or regulated environments Familiarity ...

Remote Ruby on Rails Developer (AI Focused) USA

Hiring Organisation
Remotestar
Location
Hengoed, Caerphilly, UK
functionality • Profile, test, and optimize performance of AI-integrated systems • Ensure reliability, security, and cost-efficiency of AI components in production • Contribute to architecture decisions around AI integration and system design • Partner with engineering teams to embed AI into existing applications without degrading stability Requirements • 3+ years … Experience with prompt engineering, embeddings, or retrieval-augmented generation (RAG) • Exposure to model evaluation, fine-tuning, or AI performance monitoring • Experience with event-driven architectures or real-time data processing • Background in energy, fintech, or other complex data-driven industries ...

Remote Senior Software Engineer

Hiring Organisation
grabjobs
Location
Chepstow, Monmouthshire, UK
those models to life in the hands of advisers, analysts and banking teams. Your work will focus on: Designing and implementing robust event-driven microservices and APIs Building scalable, cloud-native systems on AWS Developing modern, responsive React front-ends Integrating LLM-powered capabilities into real … tooling AWS (e.g., Lambda, ECS/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS) NestJS or equivalent back-end frameworks Microservices and event-driven architectures We also actively embrace AI coding assistants (such as Claude Code) to speed up development, improve code quality and reduce repetitive ...

Salesforce Developer

Hiring Organisation
Qurated
Location
Cardiff, United Kingdom
OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation … ready. Skills & Competencies Expert-level Salesforce data architecture, Flows, Apex, LWC, and OmniStudio. Strong integration expertise (APIs, ETL, asynchronous/event-driven architecture). Proficiency in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging). Skilled in SOQL/SOSL ...