bristol, south west england, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
models from internal downstream services etc. Experience with the design and implementation of Microservices and RESTful APIs, including structuring, documenting, versioning and testing. Design and implementation experience using EventDriven Architecture. Proficient in various database technologies and their applications. Experience of data platform technologies and collaboration with Data Engineers. Adherence to WCAG accessibility standards. Awareness of website performance More ❯
bradley stoke, south west england, united kingdom Hybrid / WFH Options
Hargreaves Lansdown
models from internal downstream services etc. Experience with the design and implementation of Microservices and RESTful APIs, including structuring, documenting, versioning and testing. Design and implementation experience using EventDriven Architecture. Proficient in various database technologies and their applications. Experience of data platform technologies and collaboration with Data Engineers. Adherence to WCAG accessibility standards. Awareness of website performance More ❯
London, England, United Kingdom Hybrid / WFH Options
TRIFFT Loyalty
providers, ecommerce platforms like Shopify and WooCommerce), focusing on efficiency and reliability. Design and implement services that follow Domain-Driven Design (DDD) , Event Sourcing , CQRS , and event-driven architecture principles. Actively participate in architectural decision-making. Contribute to improving system scalability, resilience, and maintainability in a fast-growing environment. Our tech stack Languages & Frameworks: PHP 8.4 … ecosystem tools Cloud & Infrastructure: GCP, Cloudflare, Kubernetes, Helm Databases: MySQL, PostgreSQL, Redis and non relational databases (Elastic, CosmosDB) Architecture: Domain-Driven Design (DDD), Event Sourcing, CQRS, Event-Driven architecture Other tools: Docker, Git, CI/CD (GitHub Actions), betterstack, monitoring with modern observability tools What you'll bring to the TRIFFT Loyalty team 4+ years of … the future of loyalty with us? Send us your CV along with an example of your code (preferably something that demonstrates your experience with PHP, Symfony, DDD, or event-driven architectures — e.g., a GitHub link or a small project archive). jobs@trifftloyalty.com We look forward to hearing from you! Sorry, no agencies, please. Seniority level Seniority level More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
Paul Murphy Associates
Design and build scalable, distributed systems using Java, Python, and Apache Spark Develop and optimize Spark jobs on AWS Serverless EMR for large-scale time-series processing Build event-driven and batch workflows using AWS Lambda, SNS/SQS, and DynamoDB Ingest and transform data from flat files, APIs, and streaming systems Participate in architecture/design reviews … SNS, SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on Python experience, particularly with data libraries (e.g., pandas, scikit-learn) Familiarity with RESTful APIs and event-driven architectures Strong debugging, system design, and testing skills (e.g., JUnit) Passion for building scalable, reliable platforms supporting real-world use cases Domain experience in financial markets, trade surveillance More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Paul Murphy Associates
Design and build scalable, distributed systems using Java, Python, and Apache Spark Develop and optimize Spark jobs on AWS Serverless EMR for large-scale time-series processing Build event-driven and batch workflows using AWS Lambda, SNS/SQS, and DynamoDB Ingest and transform data from flat files, APIs, and streaming systems Participate in architecture/design reviews … SNS, SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on Python experience, particularly with data libraries (e.g., pandas, scikit-learn) Familiarity with RESTful APIs and event-driven architectures Strong debugging, system design, and testing skills (e.g., JUnit) Passion for building scalable, reliable platforms supporting real-world use cases Domain experience in financial markets, trade surveillance More ❯
London, England, United Kingdom Hybrid / WFH Options
Brambles
with TypeScript or React. Strong programming skills in Python or Go (or other comparable languages). Experience with large-scale data processing systems: preferably Spark and/or event-driven systems. Good understanding of databases and other storage systems. Experience building microservices or serverless applications. Desirable Experience working in development and/or support of life enterprise software. … Experience in Enterprise application UI development. Knowledge of supply chain management. Algorithm development and algorithm scaling. Experience developing and scaling Spark-based data processing algorithms. Experience with event-driven data processing architectures. General experience with distributed and scalable systems. Development and deployment of container-based applications on Kubernetes. Development experience with public cloud platforms, preferably AWS. Skills and More ❯
and build scalable, distributed systems using Java , Python , and Apache Spark Develop and optimize Spark jobs on AWS Serverless EMR for processing large-scale time-series datasets Build event-driven and batch processing workflows using Lambda , SNS/SQS , and DynamoDB Read, process, and transform data from a variety of sources: flat files, APIs, and streaming systems Participate … SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on with Python , especially in data handling (pandas, scikit-learn, etc.) Familiarity with RESTful web services and event-driven architectures Strong debugging, testing (JUnit or equivalent), and system design skills Passion for building scalable , reliable platforms that support real-world use cases Experience in financial markets , trade More ❯
led and UX-first design principles. Proficiency in Python and cloud-native platforms, especially Microsoft Azure. Familiarity with modern software engineering practices such as CI/CD, microservices, event-driven architecture, containers (Docker/K8s), and serverless computing. Ability to work independently, remotely, and travel to client sites across the UK/EU when necessary. Nice-to-Have More ❯
London, England, United Kingdom Hybrid / WFH Options
Neurensic
and build scalable, distributed systems using Java, Python, and Apache Spark Develop and optimize Spark jobs on AWS Serverless EMR for processing large-scale time-series datasets Build event-driven and batch processing workflows using Lambda, SNS/SQS, and DynamoDB Read, process, and transform data from a variety of sources: flat files, APIs, and streaming systems Participate … SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on with Python, especially in data handling (pandas, scikit-learn, etc.) Familiarity with RESTful web services and event-driven architectures Strong debugging, testing (JUnit or equivalent), and system design skills Passion for building scalable, reliable platforms that support real-world use cases Experience in financial markets, trade More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
Experience designing for high availability, fault tolerance, and zero-downtime deployments. Exposure to or appreciation of Agile methodologies and DevOps best practices. Strong understanding of system design patterns, event-driven architectures, and cloud infrastructure automation. FinTech domain experience—especially in consumer lending, credit card issuance, or payments systems. Familiarity with CI/CD pipelines, API gateways, and observability More ❯
Experience designing for high availability, fault tolerance, and zero-downtime deployments. Exposure to or appreciation of Agile methodologies and DevOps best practices. Strong understanding of system design patterns, event-driven architectures, and cloud infrastructure automation. FinTech domain experience—especially in consumer lending, credit card issuance, or payments systems. Familiarity with CI/CD pipelines, API gateways, and observability More ❯
clients across regulated industries and fast-growth markets, you’ll own: Azure Application Modernisation – redesigning legacy systems for scalability, performance and maintainability Cloud-Native Architecture – microservices, containers, serverless, event-driven systems Engineering Leadership – guiding software teams through modern DevOps, IaC, CI/CD and observability adoption Stakeholder Influence – working closely with product, delivery, and customer teams to turn More ❯
Liverpool, England, United Kingdom Hybrid / WFH Options
The Investigo Group
using our in-house suite of analytics and AI capabilities. Expect to tackle exciting challenges like interacting with LLMs and Computer Vision algorithms, handling real-time messaging and event-driven systems, and developing complex data ingestion and indexing pipelines. About The Role: As a Senior Software Engineer, you will play a critical role in designing, developing, and maintaining … similar. Strong proficiency in at least two of our core languages – Java, Go, or Python. Proven track record of designing and building scalable microservice architectures. Deep understanding of event-driven systems and message queues (e.g. NATS, RabbitMQ, Kafka). Strong understanding of relational database design principles and SQL optimisation techniques. Experience designing and implementing RESTful APIs. Experience with More ❯
is a hands-on engineering role with the opportunity to work on cutting-edge systems from day one. Tech Stack: Java 21 Spring Boot Kubernetes , AWS Grafana , GitHub Event-driven architecture, microservices CI/CD & rapid delivery tooling What You’ll Be Doing: Build scalable and secure microservices using Java 21 + Spring Boot Collaborate with in-house More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Inara
is a hands-on engineering role with the opportunity to work on cutting-edge systems from day one. Tech Stack: Java 21 Spring Boot Kubernetes , AWS Grafana , GitHub Event-driven architecture, microservices CI/CD & rapid delivery tooling What You’ll Be Doing: Build scalable and secure microservices using Java 21 + Spring Boot Collaborate with in-house More ❯
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 teams More ❯
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 teams More ❯
native environments. Proven experience with backend systems, microservices, and cross-functional technical projects. Strong knowledge of Google Cloud Platform (or similar), messaging systems (Kafka, Pub/Sub), and event-driven architecture. Proficient in API design and documentation using OpenAPI 3.0. Skilled in backend and AI-relevant languages (e.g., Python, Java, C#, JavaScript). Experience working within Agile methodologies More ❯
Experience with AI/ML integrations or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
Liverpool, Merseyside, North West, United Kingdom Hybrid / WFH Options
Evermore Global Sourcing Ltd
Experience with AI/ML integrations or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
Experience with AI/ML integrations or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. JBRP1_UKTJ More ❯
Experience with AI/ML integrations or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. JBRP1_UKTJ More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Evermore Global
Experience with AI/ML integrations or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
Employment Type: Full-Time
Salary: £78,000 - £84,000 per annum, Negotiable, Pro-rata
Experience with AI/ML integrations or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. JBRP1_UKTJ More ❯
old swan, north west england, united kingdom Hybrid / WFH Options
Evermore Global Sourcing Ltd
Experience with AI/ML integrations or recommendation systems. Expertise in Matrix/Synapse integration for real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. JBRP1_UKTJ More ❯