What Youll Bring: 35+ years of commercial software development experience Proficiency in C#, .NET (Core/Framework), Angular, MS SQL, Docker, and AWS ECS Experience with REST APIs, event-driven design, and messaging tools like RabbitMQ Comfortable in small agile teams and modern DevOps workflows (CI/CD, Git) Strong communication skills and a proactive, collaborative mindset A More ❯
ll Bring: 3–5+ years of commercial software development experience Proficiency in C#, .NET (Core/Framework), Angular, MS SQL, Docker, and AWS ECS Experience with REST APIs, event-driven design, and messaging tools like RabbitMQ Comfortable in small agile teams and modern DevOps workflows (CI/CD, Git) Strong communication skills and a proactive, collaborative mindset A More ❯
Oxford, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Microservices, TDD, DevOps, CI/CDA global leader in scientific publishing and data is hiring a Lead Java Engineer to lead the design and implementation of cloud-native & event-driven systems.With nearly 160,000 members across the industry, and over £555million in revenue, they are now looking to expand their UK team with some industry leading talent.As a More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Stepstone UK
Stream, and Adobe Analytics Experience of integrating data sources via web and hypermedia APIs Proficient in Web Technologies like HTML, CSS, JavaScript, React.js, Next.js and Node.js, and in event-driven and eventual consistency systems using Kafka, .Net, Java, REST APIs, AWS, Terraform and DevOps Nice to have:experience in data pipping and modelling using SQL, DBT, ETL, Data More ❯
engineering best practices: code quality, reliability, performance optimization, and observability. Preferred Qualifications Exposure to machine learning workflows, model lifecycle management, or data engineering platforms. Experience with distributed systems, event-driven architectures (e.g., Kafka), and big data platforms (e.g., Spark, Databricks). Familiarity with banking or financial domain use cases, including data governance and compliance-focused development. Knowledge of More ❯
Architect in complex, multi-vendor environments. Hands-on experience designing solutions across AWS, Azure, and/or GCP. Strong understanding of microservices, APIs, containers (Docker/Kubernetes), and event-driven architectures. Knowledge of Terraform, IaC, DevOps pipelines, and automation. Experience working within UK government projects (or other regulated environments). Familiarity with GDS principles, service assessments, and accessibility More ❯
in complex, multi-vendor environments. Hands-on experience designing solutions across AWS, Azure, and/or GCP . Strong understanding of microservices, APIs, containers (Docker/Kubernetes), and event-driven architectures . Knowledge of Terraform, IaC, DevOps pipelines, and automation . Experience working within UK government projects (or other regulated environments). Familiarity with GDS principles , service assessments More ❯
in backend frameworks such as NestJS, Flask, Fastify, FastAPI Excellent written and spoken English skills (level C1). German language proficiency is not required Technologies We Work With: Event-driven backend development in Python and NestJS, following a microservice architecture Frontend monorepo with Turbo, pnpm, changesets, and storybook, primarily using Vue.js Adoption of TypeScript, NestJS, BullMQ, and Prisma More ❯
dynamic, fast-growing tech environments. Excellent Communication: Strong English communication skills (C1+), with the ability to collaborate across teams. German proficiency is not required. Technologies We Work With: Event-driven backend development in Python and NestJS, following a microservice architecture Frontend monorepo with Turbo, pnpm, changesets, and storybook, primarily using Vue.js Adoption of TypeScript, NestJS, BullMQ, and Prisma More ❯
boot, key management, secrets handling). Familiarity with plant networks and resilient device connectivity patterns. Experience with barcode/RFID peripherals and label/receipt printing. Exposure to event-driven systems and real-time data processing (Kafka, MQTT). Knowledge of IoT wireless technologies (LoRaWAN, RFID, BLE). Experience with containerization/orchestration (Docker, Kubernetes). Background in More ❯
helpful to understand our solutions. Valuable: Experience with .Net Core, Entity Framework, SQL, DDD, TDD, Design Patterns, NoSQL, Jenkins, Docker, Kubernetes, DevOps, MassTransit, GraphQL. Valuable: Experience with Cloud, Event-driven architecture, Data warehousing, and/or Big Data. We offer: Contributing to the development of a high scale, complex product A supportive atmosphere and regular team outings Training More ❯
healthcare, government). Familiarity with multi-cloud or hybrid cloud environments. Experience managing cost allocation, tagging strategies, and AWS billing/reporting at scale. Knowledge of serverless architecture, event-driven systems, and container orchestration (EKS, Kubernetes). More ❯
years professional experience with Python (or a comparable language) Solid understanding of modern web application design Hands-on experience with JavaScript/TypeScript and NoSQL databases Knowledge of event-driven architectures Strong background in cloud environments (AWS Serverless and/or GCP) Commitment to quality through automation and testing Experience maintaining and observing production systems (monitoring, tracing, RUM More ❯
or building platform teams in a high-growth SaaS environment. Expertise with AWS (preferred)/Azure/GCP, Kubernetes, IaC, CI/CD, and observability. Strong API and event-driven architecture skills; familiarity with asynchronous pipelines. Track record of designing secure, multi-tenant architectures. Excellent communication skills, with the ability to explain trade-offs to non-technical stakeholders. More ❯
and a true team player Experience working with SaaS platforms or automation tools is a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Circle Recruitment
and a true team player Experience working with SaaS platforms or automation tools is a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Circle Recruitment
and a true team player Experience working with SaaS platforms or automation tools is a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing More ❯
Adaptable, able to manage multiple projects and evolving priorities. Nice to have: Expertise in AWS services (Lambda, API Gateway, S3, DynamoDB, SQS, SNS) Familiar with messaging systems and event-driven architectures Knowledge with infrastructure as code IaC (Terraform, CloudFormation, AWS CDK) Understanding of CI/CD pipelines and DevOps practices Experience in serverless application development Proficient with monitoring More ❯
with at least 3+ years in a client-facing capacity. Architectural Expertise: Proven ability to design and document complex, distributed, and scalable software systems. Deep understanding of microservices, event-driven architecture, and MCP-first design principles. AI/ML Acumen: Strong foundational knowledge of modern AI concepts, including Large Language Models (LLMs), Retrieval Augmented Generation (RAG), and vector More ❯
building cloud native solutions (preferably AWS). Strong grounding in core computer science principles. Extra bonus if you've worked in and have experience of legacy migration techniques, eventdriven architectures, CQRS, event sourcing or modular monoliths. If you feel that you've met most of the requirements above, even if it isn't everything, please do More ❯
control (Git based). Developer coaching skills including Domain Driven Design, Test Driven Development and coding training presentation skills. Distributed systems and architectural experience of microservices, eventdriven architectures and serverless. DevOps More ❯
platform, preferable AWS Skills required- -Have deep knowledge on AWS technical stack- Lambda, DynamoDB, Kinesis, API gateway ,monitoring solutions like Cloud Watch and Xray -Have deep knowledge on eventdriven systems using frameworks like Active MQ, Kafka, AWS Kinesis -Have a working experience of AWS data pipelines, Glue, S3 and Glacier storage, file transfer solutions like Data Sync More ❯
solutions using Docker. Leading system integration, debugging, and performance tuning to ensure application stability. Mentoring of junior developers in GitHub version control, coding standards, and best practices. Applies event-driven programming and design patterns like MVC/MVT. Implementation of secure authentication using PKI, OIDC, and OAuth 2.0, and automates testing with unit and API tests. Experienced in More ❯
and a proven track record of delivering high-quality backend solutions in enterprise environments. Key Responsibilities Design, develop, and maintain backend microservices using Java (17) andSpring Boot Implement event-driven systems using Kafka Collaborate with cross-functional teams to define, design, and ship new features Develop and maintain APIs and services adhering to best practices in security and More ❯
as code, and cloud platforms. Excellent communication skills and a passion for mentoring others. Experience building SaaS products with a focus on user experience - DESIRABLE Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing More ❯