scalable, cloud-based backend systems using multiple programming languages. You'll contribute to QA, automation, and infrastructure management while supporting DevOps and AI/MLOps practices. Collaboration on architecture, environment lifecycle, and regulatory compliance is key. As Full Stack Software Engineer, you will have to : Develop scalable software systems for back-end that will be deployed on cloud … web apps, queues, database and managed services/products - e.g. cosmosDB/DynamoDB). 2+ years of in a few of the areas: serverless architecture, event-drivenarchitecture, microservices, API-driven cloud-based products including performance management. 2+ years of commercial experience in agile methodologies (ideally via jira). CI More ❯
Sunbury-on-Thames, Middlesex, England, United Kingdom
Harvey Nash
UI Experience with Web Assembly (WASM), Service Workers and Progressive Web Apps Experience with Go services deployed to Kubernetes Experience with Microservices, gRPC, containerisation and Event-driven architectures. Some experience managing Cloud resources, infrastructure as code, and site reliability engineering. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Reed.co.uk
APIs to enhance development productivity and platform capabilities. Provide technical mentorship and leadership to development teams, fostering best practices in coding, testing, and deployment. Participate in code reviews, architecture discussions, and system design decisions. Troubleshoot and resolve complex technical issues across the full stack. Ensure software security, scalability, and performance are maintained at all times. Keep abreast of … Hands-on experience integrating AI tools, APIs, or platforms into software solutions. Domain experience in Recruitment Technology, HRTech, or closely related fields is a must. Proficient in software architecture, microservices, RESTful API design, and cloud-native development (AWS, Azure, or GCP preferred). Experience with CI/CD pipelines, automated testing, and DevOps practices. Solid grasp of security … and stakeholders. Strong problem-solving skills and a pragmatic approach to delivering solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-drivenarchitecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Reed.co.uk
APIs to enhance development productivity and platform capabilities. Provide technical mentorship and leadership to development teams, fostering best practices in coding, testing, and deployment. Participate in code reviews, architecture discussions, and system design decisions. Troubleshoot and resolve complex technical issues across the full stack. Ensure software security, scalability, and performance are maintained at all times. Keep abreast of … Hands-on experience integrating AI tools, APIs, or platforms into software solutions. Domain experience in Recruitment Technology, HRTech, or closely related fields is a must. Proficient in software architecture, microservices, RESTful API design, and cloud-native development (AWS, Azure, or GCP preferred). Experience with CI/CD pipelines, automated testing, and DevOps practices. Solid grasp of security … and stakeholders. Strong problem-solving skills and a pragmatic approach to delivering solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-drivenarchitecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lynx Recruitment Ltd
MuleSoft, Apache Camel) Experience with DevOps , CI/CD , Infrastructure as Code (e.g., Bicep, Terraform) Scripting skills with PowerShell or similar tools Exposure to message queues and event-driven architectures More ❯
to ensure seamless integration and delivery of third-party systems Supporting the reduction of technical debt and introducing new development processes to improve efficiency Maintaining strong relationships with architecture, QA, and operations teams to ensure high-quality, reliable software delivery What you'll bring to the role You'll bring deep technical expertise, a passion for clean, scalable … Proven experience in PHP or Python development, with strong knowledge of frameworks like Laravel and design patterns such as MVC Experience working with microservices, Apache Kafka, and event-drivenarchitecture A track record of mentoring developers and leading technical initiatives in Agile environments Familiarity with DevOps practices, CI/CD pipelines, and tools like More ❯
programming languages such as .NET and cloud native technologies. Ensure appropriate governance of designs and technology decisions according to agreed architectural principles, standards and templates. Ensure that the architecture is aligned with the company's security, compliance, and regulatory requirements. What We Are Looking For Experience in professional software development, with a focus on cloud technologies using Amazon … and designing sustainable, scalable, and secure cloud-native applications and infrastructure using AWS technologies, including Lambda and DynamoDB. Possess a keen awareness of architectural design patterns, including event-drivenarchitecture, API's, synchronous and asynchronous communication patterns. Strong understanding of software development best practices such as Agile methodologies, continuous integration, and automated testing. Experience More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
XPERT-CAREER LTD
contributing to high-performance and AI-enabled applications. Key Responsibilities: Develop robust, scalable applications using Python , APIs, and async processing techniques Collaborate with cross-functional teams on system architecture, design, and implementation Work with Databricks or Microsoft Fabric to manage big data workflows Utilize Azure Cloud services (Data Lake, Functions, App Services) for development and deployment Implement and … Langflow , or similar tools for building AI agents Understanding of Large Language Models (LLMs) and intelligent automation workflows Experience building high-availability, scalable systems using microservices or event-drivenarchitecture Knowledge of orchestration tools like Apache Airflow , Kubernetes , or serverless frameworks Qualifications: Bachelor’s degree in Computer Science, Engineering, or related field Experience working More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Become
in Java, Spring Boot, and secure API design , and who thrives in fast-paced, client-facing environments. The successful candidate will play a key role in shaping backend architecture, driving secure service delivery, and contributing to engineering standards across engagements. Key Responsibilities Design and develop backend services using Java and Spring Boot Architect and implement secure APIs using … OAuth2, FAPI, OpenID Connect Ensure backend services are performant, scalable, and resilient Collaborate with frontend, DevOps, and QA teams to deliver integrated solutions Participate in architecture reviews, technical design sessions, and stakeholder workshops Champion modern engineering practices including Agile , CI/CD , and DevSecOps Contribute to the development of reusable backend assets and CoE standards Required Skills and … engagement skills Experience working in or contributing to a Centre of Excellence team Consulting experience or a strong consulting mindset is highly desirable Desirable Attributes Experience with event-driven architectures and messaging systems (e.g., Kafka) Exposure to Infrastructure as Code (e.g., Terraform, Ansible) Familiarity with observability tools and performance tuning Ability to mentor junior engineers and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Become
of microservices architectures and distributed systems Collaborate with frontend, DevOps, and QA teams to deliver cohesive, end-to-end solutions Participate in technical design sessions, code reviews, and architecture discussions Support the definition and evolution of CoE engineering standards and reusable components Ensure adherence to Agile delivery practices, CI/CD pipelines, and DevSecOps principles Required Skills and … Experience Strong hands-on experience with Java , Spring Boot , and enterprise-grade backend development Proven experience designing and implementing secure APIs and service integrations Solid understanding of microservices architecture , service orchestration, and distributed systems Experience working in regulated environments such as banking, fintech, or insurance Familiarity with CI/CD pipelines , containerisation (e.g., Docker), and cloud platforms (e.g. … Azure) Prior experience working in or contributing to a Centre of Excellence team Excellent communication skills and ability to collaborate across multidisciplinary teams Desirable Attributes Exposure to event-driven architectures and messaging systems (e.g., Kafka) Experience with Infrastructure as Code (e.g., Terraform, Ansible) Familiarity with observability tools and performance tuning Ability to mentor junior engineers and More ❯
software engineering and development practices including automation. • To design, develop, test, deploy, improve and maintain high quality (scalable, reliable, high performant, highly secure) micro services which follows Maersk Architecture principles, Information Models and quality and security standards. • To monitor our business-critical application estate respond to incidents/change request/Bugs, prioritize them, analyze root cause and … Blackduck. • Strong hands-on experience in any one or more cloud technologies such as Azure/GCP/AWS. • Strong knowledge in data structures, algorithms, design patterns & Clean architecture principles • Strong knowledge in design principles/methodologies such as SOLID, 12 Factor App, TDD, BDD, Agile Scrum • Strong knowledge of Domain Driven Design & EventMore ❯
detail and commercial priorities. Desirable: Exposure to SME lending, merchant cash advance, or broker ecosystems. Experience integrating with Open Banking, Companies House, or credit bureaus. Familiarity with event-driven or microservices architecture. Why Apply? Join a founder-led fintech where your product insight is not an afterthought but a core driver of success. Work on a More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
INTEC SELECT LIMITED
DevOps to optimize CI/CD workflows and release pipelines Design high-load, fault-tolerant, and highly available systems Apply modern architectural patterns such as microservices and event-drivenarchitecture Ensure scalability, maintainability, and performance of backend services Develop and maintain comprehensive architectural documentation Conduct architecture reviews, technical audits, and drive adoption More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Morgan McKinley
standing PHP and Oracle-based system into a .NET (C#) and PostgreSQL architecture. Seeking talented developers who are excited to work at the intersection of legacy systems, modern architecture and cutting-edge development tooling. Your Responsibilities: Re-engineer Oracle PL/SQL logic into performant and maintainable C# services. Design and build .NET components that interact with both … systems. Work closely with BAs and stakeholders to ensure functional parity and identify areas for modernisation or optimisation. Contribute to the design and delivery of a hybrid system architecture supporting phased rollout. Leverage AI tools to assist with code analysis and migration. Participate in code reviews, contribute to testing strategies and support comprehensive documentation efforts. What You'll … Experience with legacy PHP platforms and their integration challenges. Familiarity with CI/CD pipelines and DevOps workflows. Exposure to microservices, domain-driven design or event-driven architecture. Background in agile delivery. Please note: This is an initial 6 month contract, deemed inside IR35 and predominantly remote working with the ability to attend the More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Method Resourcing
Functions, and Logic Apps (Standard) Infrastructure-as-Code: Automate and manage with Bicep, YAML, and PowerShell CI/CD & DevOps: Maintain pipelines in GitHub and Azure DevOps Event-DrivenArchitecture: Use Service Bus and Event Grid for decoupled, responsive systems Collaboration: Engage with technical leads and stakeholders to solve integration challenges Essential … integrations with D365 Finance & Operations (F&O) Strong Azure integration development (Function Apps, Logic Apps, Event Grid, etc.) Strong C# development skills including async and event-driven programming Knowledge of Dataverse, Azure SQL, and Cosmos DB Automation scripting in PowerShell, Python, or JavaScript Familiarity with Power Platform tools: Power Apps, Power Automate, Power BI More ❯
into a pivotal role as the Lead Technical Architect, where you'll drive the design and delivery of cutting-edge cloud-native platforms. Leveraging your experience in AWS architecture and your deep … knowledge in cloud security, you'll shape the backbone of high-impact, secure, and scalable systems. Key Responsibilities: - Design modern cloud-native systems using AWS, microservices, and event-driven architecture. - Lead containerised deployments using Kubernetes and manage Kafka-based real-time data systems. - Ensure cloud environments follow best practices in security, compliance, and performance. - Mentor technical More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
modern, cloud-native platform, helping to build and maintain scalable backend services using Java and Spring technologies. This is a hands-on engineering role with opportunities to influence architecture and mentor others. Key Responsibilities: Design, develop, and maintain backend services using Java (8, 17, 21) and Spring Boot/Spring Framework Write clean, maintainable, and well-tested code … e.g., Docker) Strong communication skills and ability to work independently or lead a small team Nice to Have: Experience with TYK API Gateway Exposure to microservices and event-driven architectures Familiarity with observability tools (e.g., Prometheus, Grafana) Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
McGregor Boyall
you'll lead the modernization of their cloud-native platform while building and mentoring a team of talented engineers. Tech Stack: .NET Core, C#, Azure, TypeScript, React, Event-DrivenArchitecture Location: Central London or fully remote Package: up to £120k base salary and comprehensive benefits including private healthcare, therapy support, and enhanced parental leave … The Role: Lead a cross-functional squad building next-gen payment solutions Drive migration from .NET Framework to microservices architecture Shape technical strategy while maintaining hands-on involvement Work directly with key marketplace customers You'll love this if you: Are passionate about building scalable, cloud-native solutions Are close enough to code to run PR review, and More ❯
for high-profile clients across diverse industries. This is a remote-first role with occasional travel, offering the opportunity to lead end-to-end delivery of complex data architecture projects in a collaborative, agile environment. What You'll Be Doing Leading cross-functional teams of Data Engineers, Architects, BAs, and QA Analysts. Designing and delivering scalable data solutions … using modern cloud platforms and data technologies. Engaging with stakeholders to shape and own the technical delivery of data architecture projects. Applying best practices in data governance, security, and compliance. What We're Looking For Experience & Leadership Proven track record as a Lead Data … Solutions Architect or similar senior role. Strong consulting background with full lifecycle delivery experience. Ability to lead architectural strategy and oversee implementation. Architectural Expertise Deep knowledge of event-driven architectures (Kafka, Confluent). Experience with data lakes/lakehouses (Databricks, Unity Catalog). Familiarity with Data Mesh, Data Fabric, and product-led data strategies. Expertise in More ❯
Farnborough, Hampshire, South East, United Kingdom
Peregrine
and cybersecurity specialists to integrate data from various systems such as databases, APIs, and cloud platforms. Your work will directly support batch processing, real-time streaming, and event-driven data pipelines across a variety of use cases. Were looking for candidates with over 3 years of relevant experience in data engineering, platform engineering, or a related … NiFi Expertise: Deep understanding of core NiFi concepts: FlowFiles, Processors, Controller Services, Schedulers, Web UI. Experience designing and optimizing data flows for batch, real-time streaming, and event-driven architectures. Ability to identify and resolve flow issues, optimize performance, and implement error-handling strategies. Optional scripting skills for creating custom NiFi processors. Programming & Data Technologies: Proficiency More ❯
Hatfield, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Client Server
Senior Developer/Consultant (C# .Net Core API Cloud) Hatfield/WFH to £80k Are you an experienced Senior Developer/Consultant with strong C# skills? You could be progressing your career with at a growing Software Consultancy/MSP. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
Lead Solution Architect - Insurance, Azure DevOps, Cosmos Up to £1000 per day (Inside IR35) London/South (Hybrid - 1/2 days per week onsite) 6 Months initial My client is an instantly recognisable Insurance firm who urgently require a More ❯
algorithms that increase agent autonomy and reduce human input Collaborative learning systems where agents share knowledge and improve collectively Fine-tuned models optimized for complex financial workflows Event-driven distributed systems handling sensitive data at enterprise scale The Tech Stack AI/ML : Multi-agent frameworks, fine-tuning, reinforcement learning, advanced RAG Platform : AWS serverless, event-drivenarchitecture, microservices Languages : Python, with modern ML libraries (PyTorch, TensorFlow) What They're Looking For 5+ years developing AI/ML systems beyond basic integration Deep understanding of agent architectures and distributed AI systems Computer science fundamentals - algorithms, system design, software engineering Startup mindset - comfortable with rapid iteration and technical trade-offs This More ❯
member experiences and back-office processes. Key Responsibilities: Designing scalable cloud architectures for workflow automation Integration of CRM, Finance, and other SaaS products Development of microservices and event-driven architectures Maintaining and improving our current tech stack Technical Requirements: 6+ years' experience in complex, multi-platform environments Strong background in Azure cloud architecture and More ❯
solution architecture delivery. Ensure robust governance, security, and performance standards. Requirements: Recent experience as a Lead Data Solution Architect or equivalent. Skilled in streaming/event-driven architectures (Kafka, Confluent). Deep knowledge of Databricks, Unity Catalog, and Snowflake. Understanding of Data Mesh/Fabric and product-led approaches. Familiarity with cloud platforms (AWS More ❯