Manchester, England, United Kingdom Hybrid / WFH Options
Human-CR, S.L
challenges to enhance performance, resilience, and maintainability Technical Stack: Backend: .NET 8, AWS Lambda, ECS, EKS Databases: SQL/NoSQL (DynamoDB, Aurora, DocumentDB MongoDB experience a bonus) Event-Driven Systems: Kafka, AWS MSK, EventBridge, SNS/SQS DevOps & Infrastructure: Terraform, GitHub Actions, Docker Frontend: React What Were Looking For: Proven experience leading development teams in an … agile environment Hands-on expertise in .NET 8, AWS, SQL/NoSQL databases, and microservices Strong knowledge of CI/CD, containerisation, and DevOps tooling Experience with event-driven architectures and cloud-native systems Excellent stakeholder management and communication skills This is a chance to take ownership of a highly technical project, lead a talented team More ❯
london, south east england, united kingdom Hybrid / WFH Options
Halian
of the FinTech space would be nice to have, but not essential. This role is crucial to driving the development of our next-generation financial solutions, contributing to architecture decisions, and mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core/.NET 6+) Work on cloud-native solution … architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-drivenarchitecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern … frameworks (e.g., React, Angular) Familiarity with containerization (Docker) and orchestration (Kubernetes, ECS) Exposure to domain-driven design (DDD), CQRS, or microservices architecture Certification in AWS (e.g., AWS Certified Developer or Solutions Architect) Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or related field (or equivalent experience) This role is hybrid with 3 days More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Halian
of the FinTech space would be nice to have, but not essential. This role is crucial to driving the development of our next-generation financial solutions, contributing to architecture decisions, and mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core/.NET 6+) Work on cloud-native solution … architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-drivenarchitecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern … frameworks (e.g., React, Angular) Familiarity with containerization (Docker) and orchestration (Kubernetes, ECS) Exposure to domain-driven design (DDD), CQRS, or microservices architecture Certification in AWS (e.g., AWS Certified Developer or Solutions Architect) Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or related field (or equivalent experience) This role is hybrid with 3 days More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Halian
of the FinTech space would be nice to have, but not essential. This role is crucial to driving the development of our next-generation financial solutions, contributing to architecture decisions, and mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core/.NET 6+) Work on cloud-native solution … architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-drivenarchitecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern … frameworks (e.g., React, Angular) Familiarity with containerization (Docker) and orchestration (Kubernetes, ECS) Exposure to domain-driven design (DDD), CQRS, or microservices architecture Certification in AWS (e.g., AWS Certified Developer or Solutions Architect) Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or related field (or equivalent experience) This role is hybrid with 3 days More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Halian
of the FinTech space would be nice to have, but not essential. This role is crucial to driving the development of our next-generation financial solutions, contributing to architecture decisions, and mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core/.NET 6+) Work on cloud-native solution … architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-drivenarchitecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern … frameworks (e.g., React, Angular) Familiarity with containerization (Docker) and orchestration (Kubernetes, ECS) Exposure to domain-driven design (DDD), CQRS, or microservices architecture Certification in AWS (e.g., AWS Certified Developer or Solutions Architect) Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or related field (or equivalent experience) This role is hybrid with 3 days More ❯
london, south east england, united kingdom Hybrid / WFH Options
developrec
led business? We’re working with a cutting-edge technology company who are about to embark on a tech refresh project moving toward a modern, cloud-native, event-drivenarchitecture with Go and other modern software development languages. They're on the lookout for an experienced Staff Engineer, who has worked on similar modernisation … migration projects to play a pivotal role in this transformation journey. What You’ll Be Doing: Lead the migration of large-scale .NET systems to Golang Own key architecture and platform decisions to improve system performance, reliability, and scalability. Champion DevOps best practices: CI/CD, automation, IaC (Terraform), observability and security. Collaborate across teams, build strong engineering More ❯
slough, south east england, united kingdom Hybrid / WFH Options
developrec
led business? We’re working with a cutting-edge technology company who are about to embark on a tech refresh project moving toward a modern, cloud-native, event-drivenarchitecture with Go and other modern software development languages. They're on the lookout for an experienced Staff Engineer, who has worked on similar modernisation … migration projects to play a pivotal role in this transformation journey. What You’ll Be Doing: Lead the migration of large-scale .NET systems to Golang Own key architecture and platform decisions to improve system performance, reliability, and scalability. Champion DevOps best practices: CI/CD, automation, IaC (Terraform), observability and security. Collaborate across teams, build strong engineering More ❯
Fleet, England, United Kingdom Hybrid / WFH Options
developrec
led business? We’re working with a cutting-edge technology company who are about to embark on a tech refresh project moving toward a modern, cloud-native, event-drivenarchitecture with Go and other modern software development languages. They're on the lookout for an experienced Staff Engineer, who has worked on similar modernisation … migration projects to play a pivotal role in this transformation journey. What You’ll Be Doing: Lead the migration of large-scale .NET systems to Golang Own key architecture and platform decisions to improve system performance, reliability, and scalability. Champion DevOps best practices: CI/CD, automation, IaC (Terraform), observability and security. Collaborate across teams, build strong engineering More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
used across the UK and Europe. Why This Role Stands Out You'll be part of a genuinely greenfield transformation not maintaining, but modernising. Work on scalable, event-drivenarchitecture using the latest in cloud-native engineering. Join a high-trust, agile team that values quality, autonomy and continuous improvement. Collaborate across engineering, product … solutions end to end. What Youll Be Doing Designing and building robust, scalable services in .NET 8 Helping drive the shift from monolithic systems to distributed, microservices-based architecture Writing clean, maintainable and well-tested code Actively contributing to code reviews, knowledge sharing and mentoring Working with a modern engineering toolset including AWS, Docker, GraphQL, DynamoDB and Terraform More ❯
Hemel Hempstead, England, United Kingdom Hybrid / WFH Options
Optoma
multi-stage Docker files. Proficiency with Azure DevOps Pipeline (YAML) or GitHub Actions. Experience with databases like Azure SQL, Azure Cosmos DB, PostgreSQL, or Redis. Knowledge of event-driven architectures, Kafka, or Azure Service Bus. Understanding of High Availability and Disaster Recovery design. Experience in incident response and root cause analysis. Expertise in cloud network security. More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
distributed systems, and cloud-first engineering teams . You will: Define and lead the AWS cloud strategy for large-scale SaaS platforms. Architect and implement cloud-native, event-driven, microservices-based solutions . Drive modernisation initiatives , replacing legacy systems with state-of-the-art cloud solutions. Work closely with engineering teams, guiding them on best practices … AWS cloud expertise hands-on with services like Lambda, ECS, API Gateway, RDS, DynamoDB, S3, IAM, and more. ? Strong SQL and NoSQL database experience. ? A background in event-driven architectures (Kafka, SNS, SQS). ? Hands-on experience with containerisation (Docker, Kubernetes) . ? Strong knowledge of CI/CD pipelines, DevOps, and Infrastructure as Code (Terraform, CloudFormation … one day per week in-office). Huge impact Influence the future of cloud technology in a global SaaS enterprise. Work with the latest tech AWS, Kubernetes, event-driven microservices, and modern .NET stacks. Career-defining role Be part of a multi-year transformation and leave a lasting legacy. Ready to Take the Lead? If youre More ❯
on cloud platforms to provide technical leadership and strategic direction in building scalable, secure, and resilient cloud-native systems based on AWS, Kubernetes, Kafka, microservices, Java, and event-driven design. Key Responsibilities: • Cloud Architecture Design: Lead the design of cloud-based systems and solutions, utilising AWS and modern architectural patterns such as microservices, event … IAM, encryption, VPC, security monitoring, and auditing). • Containerisation & Orchestration: Architect and oversee containerised environments using Kubernetes, ensuring high availability, scalability, and fault tolerance for critical applications. • Event-Driven Systems: Lead a team to architect event-driven systems using Kafka, designing and managing messaging frameworks to handle real-time data processing across … best practices (e.g., IAM, network security, encryption). • Deep expertise in containerisation technologies (Docker) and Kubernetes for orchestration in production environments. • Proven experience in designing and implementing event-driven architectures, with strong expertise in queue-based systems including Kafka. • Strong background in microservices architecture and hands-on experience with Java-based backend systems. • In More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Human-CR, S.L
distributed systems, and cloud-first engineering teams . You will: Define and lead the AWS cloud strategy for large-scale SaaS platforms. Architect and implement cloud-native, event-driven, microservices-based solutions. Drive modernisation initiatives, replacing legacy systems with state-of-the-art cloud solutions. Work closely with engineering teams, guiding them on best practices in … AWS cloud expertise hands-on with services like Lambda, ECS, API Gateway, RDS, DynamoDB, S3, IAM, and more. Strong SQL and NoSQL database experience. A background in event-driven architectures (Kafka, SNS, SQS). Hands-on experience with containerisation (Docker, Kubernetes). Strong knowledge of CI/CD pipelines, DevOps, and Infrastructure as Code (Terraform, CloudFormation … one day per week in-office). Huge impact Influence the future of cloud technology in a global SaaS enterprise. Work with the latest tech AWS, Kubernetes, event-driven microservices, and modern .NET stacks. Career-defining role Be part of a multi-year transformation and leave a lasting legacy. Ready to Take the Lead? If youre More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
RS Group plc
Join to apply for the Senior Software Engineer role at RS Group plc 1 day ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at RS Group plc Get AI-powered advice on More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
CACI Ltd
of security architecture on cloud platforms to lead in building scalable, secure, and resilient cloud-native systems based on AWS, Kubernetes, Kafka, microservices, Java, and event-driven design. Key Responsibilities: Cloud Architecture Design: Lead design of cloud-based systems using AWS, microservices, event-driven architectures, and serverless computing … architectures, ensuring data protection, compliance, and best practices (AWS IAM, encryption, VPC, monitoring, auditing). Containerisation & Orchestration: Architect and oversee Kubernetes environments for high availability and scalability. Event-Driven Systems: Lead architecture of systems using Kafka for real-time data processing across microservices. Microservices Architecture: Design and oversee microservices-based systems, focusing … Identify and mitigate technical risks. Documentation & Standards: Maintain architectural standards, design patterns, and documentation. The Fit: Ideal candidate has experience in large-scale cloud systems with AWS, security architecture, containerisation (Docker, Kubernetes), Kafka, Java, CI/CD, IaC (Terraform, CloudFormation), monitoring tools, serverless (Lambda), and holds relevant AWS certifications. Understanding of TOGAF is a plus. Must be a More ❯
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Ocho
and Infrastructure as Code (Terraform, ARM, CloudFormation) . Strong problem-solving skills and ability to work independently in a remote setting. Nice-to-Have Skills: Experience with event-driven architectures (Kafka, RabbitMQ, or similar). Knowledge of Edge computing and real-time analytics. Exposure to AI/ML applications in IoT . Experience in low-power More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Resident Advisor Ltd
English communication skills (written and verbal) Desired Skills Experience with both PostgreSQL and MS SQL Server Advanced SQL query optimization skills Experience deploying and maintaining Kafka for event-driven architectures Experience deploying and maintaining ETL pipelines Experience with DataDog for monitoring and alerting Deep understanding of Site Reliability Engineering principles and best practices Experience with backend More ❯
Reading, England, United Kingdom Hybrid / WFH Options
TieTalent
implement, and oversee advanced cloud infrastructures. Your role will be pivotal in building secure, scalable, and resilient cloud-native systems using AWS, Kubernetes, Kafka, microservices, Java, and event-driven design. Key Responsibilities: Cloud Architecture Design: Lead the creation of cloud-based solutions using AWS, focusing on microservices, event-driven architectures … and serverless computing. Cloud Security: Develop robust security architectures ensuring data protection and regulatory compliance. Containerisation & Orchestration: Architect containerised environments with Kubernetes, ensuring high availability and scalability. Event-Driven Systems: Design event-driven systems with Kafka, managing real-time data processing. Microservices Architecture: Lead the development of microservices-based systems … focus on AWS. Cloud Security: Extensive experience in cloud security architecture and AWS security best practices. Containerisation: Deep expertise in Docker and Kubernetes for orchestration. Event-Driven Architectures: Proven experience with Kafka and event-driven systems. Microservices & Java: Strong background in microservices architecture and Java-based backend systems. More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
while remaining technically involved. You'll be leading the design and delivery of cloud-native services, moving from a legacy .NET architecture towards a modern, event-driven microservices platform hosted in AWS. Youll work closely with architecture, product, UX and engineering leadership to ensure the platform is scalable, secure, and fit for … Build and lead a cross-functional agile squad, including developers and QA engineers Design and implement robust, scalable, and secure backend services Contribute to strategic technical decisions around architecture and platform direction Embed engineering best practices across code quality, testing, deployment and observability Mentor and support the growth of team members, promoting a culture of continuous learning Tech … Strong hands-on engineering background with experience leading agile teams In-depth experience of modern backend development, particularly with .NET and AWS Solid grasp of microservices and event-drivenarchitecture Able to influence architectural direction and champion engineering best practice Passionate about building great teams and delivering high-quality software More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
djr
while remaining technically involved. You'll be leading the design and delivery of cloud-native services, moving from a Legacy .NET architecture towards a modern, event-driven microservices platform hosted in AWS. You'll work closely with architecture, product, UX and engineering leadership to ensure the platform is scalable, secure, and fit … and lead a cross-functional agile squad, including developers and QA engineers Design and implement robust, scalable, and secure Back End services Contribute to strategic technical decisions around architecture and platform direction Embed engineering best practices across code quality, testing, deployment and observability Mentor and support the growth of team members, promoting a culture of continuous learning Tech … hands-on engineering background with experience leading agile teams In-depth experience of modern Back End development, particularly with .NET and AWS Solid grasp of microservices and event-drivenarchitecture Able to influence architectural direction and champion engineering best practice Passionate about building great teams and delivering high-quality software More ❯
focus on scalability, performance, and continuous improvement. The Role As a Senior Back-End Software Engineer, you will play a vital role in designing and building distributed, event-driven systems in a cloud environment. You'll work closely with architects and product owners, lead by example in engineering best practices, and support more junior developers within … contribute to a collaborative team culture Proactively identify and resolve technical and delivery challenges Essential Criteria Commercial experience developing in C#/.NET Core Strong understanding of event-drivenarchitecture and cloud-native systems Experience designing and building RESTful APIs Hands-on experience with relational databases (e.g., SQL Server, MySQL) Proven ability to work … financial services or trading systems Understanding of the FIX protocol Experience with AWS services and cloud automation Knowledge of Java , JavaScript , or React Familiarity with microservices and serverless architecture Experience with TDD , BDD , or similar test-first methodologies What's on Offer Competitive base salary Annual bonus scheme Private healthcare and strong pension Hybrid working (Belfast-based team More ❯
Abingdon, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Young's Employment Services Ltd
opportunity for a Senior Developer to work at the intersection of internal product strategy and external delivery. We're looking for someone with key strengths in modern software architecture, cloud platforms and full-stack development particularly in .NET 8, React, and Azure. The postholder will play a key role in developing and evolving software products, collaborating with internal … Core/C# and backend development Proficiency with React and modern JavaScript/TypeScript Experience with Microsoft Azure for cloud-native applications Solid understanding of DDD and clean architecture principles Experience with relational and NoSQL databases (e.g., SQL Server, Cosmos DB) Familiarity with CI/CD pipelines … Git, and DevOps workflows Strong problem-solving skills and the ability to work proactively in a collaborative environment Experience with any of the following would be beneficial - event-driven architectures (Azure Service Bus, Event Grid), microservices and distributed systems, Docker, Kubernetes or AKS If you're looking to work for an innovative software company More ❯
london, south east england, united kingdom Hybrid / WFH Options
Reed.ai
Reed.ai is looking for a Head of AI & Technology to join their team in Holborn, London. Overview We’re looking for an exceptional Head of AI Architecture to lead and inspire our senior engineering team, setting the architectural vision and driving the development of a cutting-edge AI-powered platform. This role demands a seasoned architect with substantial … mentor, and manage a team of Senior Full-Stack Developers and engineers, fostering a culture of technical excellence and continuous improvement. Define and enforce best practices in software architecture, coding standards, security, scalability, and performance. Collaborate closely with product management, data science, and other stakeholders to align technical strategy with business goals. Drive adoption and integration of advanced … 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 (city of london), south east england, united kingdom Hybrid / WFH Options
Reed.ai
Reed.ai is looking for a Head of AI & Technology to join their team in Holborn, London. Overview We’re looking for an exceptional Head of AI Architecture to lead and inspire our senior engineering team, setting the architectural vision and driving the development of a cutting-edge AI-powered platform. This role demands a seasoned architect with substantial … mentor, and manage a team of Senior Full-Stack Developers and engineers, fostering a culture of technical excellence and continuous improvement. Define and enforce best practices in software architecture, coding standards, security, scalability, and performance. Collaborate closely with product management, data science, and other stakeholders to align technical strategy with business goals. Drive adoption and integration of advanced … 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 ❯