South East London, London, United Kingdom Hybrid / WFH Options
Stepstone UK
over 50 million visits each month, deliver the best user experiences and personalisation for talent and talent seekers. We built in-house large scale tracking platform, powered by Tealium, Kafka and Adobe Analytics, and successfully rolled it out to 10 of our brands. Along with the tracking we are owners of our AB testing tool Optimizely, our in-house … 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 Warehousing, Redshift and Python, and ecommerce and More ❯
strong background in building and maintaining software and microservices within an event-sourced architecture. They should be proficient in Golang and have hands-on experience with technologies such as Kafka, PostgreSQL, AWS, and Terraform. This role requires a problem-solver who can design, implement, and optimise scalable data contract frameworks and abstraction tools that integrate with our internal CRM … and covers two major product areas: A standard framework and platform for the definition, creation and maintenance of data products. It enables ELT processes from standard sources (i.e. databases, Kafka, APIs etc) to our warehouse (BigQuery) while supporting the toolset for data contract definition and maintenance. Integration software and abstraction tools between Golang applications running on Kubernetes and our More ❯
At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you'll have the opportunity to work with leading professionals across multiple More ❯
Greetings Role: ApacheKafka Developer Location: Eldorado Hills, CA/SFO, CA Duration: 6-12 months Interview: Phone + WebEx Responsibilities: Associate should have at least 8 years overall IT experience. Solid experience and knowledge in the implementation of Kafka solutions and Kafka Cluster. Should be integrating Facets with Kafka Clusters. Good to have knowledge of More ❯
East London, London, United Kingdom Hybrid / WFH Options
Client Server
Senior Data Engineer (AWS Kafka) Remote UK to £80k Are you a data technologist with strong AWS and Kafka experience? You could be joining a growing games company that combines state of the art technology, gaming and luxury fashion. What's in it for you: Salary to £80k Remote working Private medical care Life Assurance 25 days holiday … and reliable data pipelines that can cope with c50 million events per day, with the aim to scale that to 500 million events per day. You'll be using Kafka for real-time data streaming and AWS to build, optimise and monitor data warehousing solutions in Amazon RedShift, owning and managing AWS based systems to ensure cost effective, secure … RDS, RedShift, Glue as well as Kinesis, MongoDB and PostgreSQL You have experience of working in environments with high throughput data (millions of events per hour) You have strong Kafka experience You have strong SQL and data modelling skills and experience with both SQL and NoSQL data stores You have a strong understanding of DBT (or equivalent) and Tableau More ❯
optimal operation. The Data Engineer Should Have: Active eDV clearance (West) Willingness to work full-time on-site in Gloucester when required. Required technical experience in the following: ApacheKafkaApache NiFI SQL and noSQL databases (e.g. MongoDB) ETL processing languages such as Groovy, Python or Java Desirable skills: Java Docker Kubernetes Grafana/Prometheus Integration/debugging Understanding … SKILLS: DATA ENGINEER/DATA ENGINEERING/DEFENCE/NATIONAL SECURITY/DATA STRATEGY/DATA PIPELINES/DATA GOVERNANCE/SQL/NOSQL/APACHE/NIFI/KAFKA/ETL/GLOUCESTER/DV/SECURITY CLEARED/DV CLEARANCE More ❯
Senior Java Developer - Java, Kotlin, Concurrency, Kafka, RDBMS, Unix, Linux, Front Office, Multi-threading Role Overview: I am seeking a Senior Java Developer to join a leading Investment Bank as part of their global front-office technology team. This is a hands-on position focused on working with a real-time, event-driven system that underpins our industry-leading … event processing and data management. Key Responsibilities: Develop, implement, and maintain highly performant, secure, and scalable Java applications. Java Server Side Concurrent Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize advanced SQL queries for relational databases. Create comprehensive unit … full ownership of feature development from design through to production deployment. Collaborate effectively with cross-functional teams, balancing independence and teamwork. Key Skills: Java Kotlin Concurrency Message-driven architectures - Kafka, MQ SQL Queries Unix/Linux scripting Multithreading This is a full time role offering a salary of up to £130k. You will be required to attend the office More ❯
Senior Java Developer - Java, Kotlin, Concurrency, Kafka, RDBMS, Unix, Linux, Front Office, Multi-threading Role Overview: I am seeking a Senior Java Developer to join a leading Investment Bank as part of their global front-office technology team. This is a hands-on position focused on working with a real-time, event-driven system that underpins our industry-leading … event processing and data management. Key Responsibilities: Develop, implement, and maintain highly performant, secure, and scalable Java applications. Java Server Side Concurrent Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize advanced SQL queries for relational databases. Create comprehensive unit … full ownership of feature development from design through to production deployment. Collaborate effectively with cross-functional teams, balancing independence and teamwork. Key Skills: Java Kotlin Concurrency Message-driven architectures - Kafka, MQ SQL Queries Unix/Linux scripting Multithreading This is a full time role offering a salary of up to £130k. You will be required to attend the office More ❯
network API delays. Define and own the data contracts and pipelines that feed this "ground-truth" network data from the integration layer to our core AI Service Bus (ApacheKafka). Cross-functional Collaboration Work closely with the Scam Detection Service and AI/ML teams to define the feature vectors and data payloads needed from the network to … . Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience with high-throughput messaging or streaming platforms (e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ventula Consulting Limited
network API delays. Define and own the data contracts and pipelines that feed this "ground-truth" network data from the integration layer to our core AI Service Bus (ApacheKafka). Cross-functional Collaboration Work closely with the Scam Detection Service and AI/ML teams to define the feature vectors and data payloads needed from the network to … . Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience with high-throughput messaging or streaming platforms (e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much More ❯
greater manchester, north west england, united kingdom Hybrid / WFH Options
Autotrader
systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end and Java, Spring Boot, Cloud SQL and ApacheKafka on the back end. All of this runs on our cutting edge cloud delivery platform, facilitating over 60k releases to production a year. We're a close-knit tech community … along with proficiency in building RESTful APIs and web services. Strong knowledge of relational databases (SQL), along with experience working with document-based storage solutions (e.g., MongoDB) Experience with Kafka or other event-driven architectures A structured approach to development and testing (including Test-Driven Development) with a focus on continuous delivery and automation Proven experience leading and mentoring More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Nigel Wright Group
come through technical leadership: empowering teams to build scalable, secure, and high-performing services.With deep expertise in backend technologies such as Java, Spring Boot, and event-driven systems like Kafka, you'll help ensure architectural consistency and elevate engineering standards across multiple teams.This role is central to aligning technical strategy with business objectives and future-proofing the products backend … capabilities Person Technical Expertise : Strong Java experience (versions 7 through to latest) Familiarity with Spring Boot, AWS, Kubernetes, Kafka Product Mindset : Experience in product based organisations Proven ability to think beyond delivery—considering scalability, cost, latency, and long-term impact Leadership & Mentorship : Ability to guide and elevate a team of developers Bring external perspective and best practices to a More ❯
Computer Science, Software Engineering or similar 10+ years’ experience with C# and .NET (Core/5+) Strong background in scalable, distributed systems (microservices) Experience with messaging and data technologies (Kafka, RabbitMQ, gRPC, TCP/IP) Skilled in performance tuning, concurrency and multithreading Solid understanding of security for critical systems Confident technical leadership and problem-solving skills Familiar with UI … or MVC Desirable Experience planning and managing software projects Agile Scrum background Familiarity with Docker, Kotlin/Java and CI/CD tools Keywords C#, .NET, Microservices, Distributed Systems, Kafka, RabbitMQ, CI/CD, WPF, Agile, Docker, Kotlin For more info please do reach out, Sam Payne @ The One Group. More ❯
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 and drive strategic architectural decisions. - Optimise infrastructure through CI/… CD, Infrastructure as Code, and cloud cost management. Key Skills & Experience: - Strong AWS background with cloud security expertise (IAM, VPC, encryption, etc.) - Deep knowledge of Kubernetes, Docker, Kafka, and Java backend systems. - Experience with CI/CD, Terraform/CloudFormation, and automated deployments. - Familiarity with industry standards such as GDPR, HIPAA, and ISO 27001 is a plus. - Eligible for More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Client Server
from home twice a week. About you: You have strong backend software engineering skills and experience You have strong Java, Spring and AWS experience You also have experience with Kafka for data streaming You have a good knowledge of Docker and Kubernetes You have technical/team leadership, mentoring and coaching experience, you're an advocate of software engineering … You're collaborative and pragmatic with great communication and stakeholder management skills Apply now to find out more about this Lead Software Engineer/Team Lead (Java Spring AWS Kafka) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
quality, observability, scalability and security are embedded into high-quality, high-impact releases. You'll be working with a modern, cloud native tech stack using Java, Spring Boot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24/7 availability. Location/WFH: There's a hybrid model with two days a week work … You have advanced experience of building cloud-native, distributed systems using Java and Spring Boot You have a strong knowledge of AWS including Amazon EKS You have experience with Kafka and event driven architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders What's in it for you More ❯
East London, London, United Kingdom Hybrid / WFH Options
Client Server
quality, observability, scalability and security are embedded into high-quality, high-impact releases. You'll be working with a modern, cloud native tech stack using Java, Spring Boot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24/7 availability. Location/WFH: There's a hybrid model with two days a week work … You have advanced experience of building cloud-native, distributed systems using Java and Spring Boot You have a strong knowledge of AWS including Amazon EKS You have experience with Kafka and event driven architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders W hat's in it for More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
quality, observability, scalability and security are embedded into high-quality, high-impact releases. You'll be working with a modern, cloud native tech stack using Java, Spring Boot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24/7 availability. Location/WFH: There's a hybrid model with two days a week work … You have advanced experience of building cloud-native, distributed systems using Java and Spring Boot You have a strong knowledge of AWS including Amazon EKS You have experience with Kafka and event driven architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders Apply now to find out more More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
quality, observability, scalability and security are embedded into high-quality, high-impact releases. You'll be working with a modern, cloud native tech stack using Java, Spring Boot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24/7 availability. Location/WFH: There's a hybrid model with two days a week work … You have advanced experience of building cloud-native, distributed systems using Java and Spring Boot You have a strong knowledge of AWS including Amazon EKS You have experience with Kafka and event driven architectures You're collaborative and pragmatic with great communication skills, you're comfortable working with other teams and business stakeholders Apply now to find out more More ❯
optimise continuous delivery systems, advising development teams on resiliency, operability and best practices. Configure and administer advanced Kubernetes clusters (networking, storage, namespacing, multi-node groups). Configure and administer Kafka clusters with disaster recovery and data loss prevention mechanisms. Proactively identify points of failure in infrastructure and recommend improvements. Contribute to agile ceremonies (stand-ups, sprint planning, retrospectives) to … Proven track record designing and operating CI/CD pipelines (GitHub Actions, Jenkins, Git). Kubernetes cluster administration, including non-standard networking, storage classes and multi-node groups. Advanced Kafka administration, including topic configuration and disaster recovery. Knowledge of IP networking (TCP, UDP, firewalls, SSL). Familiarity with both Windows and Linux environments. Prior experience in application development, ideally More ❯
optimise continuous delivery systems, advising development teams on resiliency, operability and best practices. Configure and administer advanced Kubernetes clusters (networking, storage, namespacing, multi-node groups). Configure and administer Kafka clusters with disaster recovery and data loss prevention mechanisms. Proactively identify points of failure in infrastructure and recommend improvements. Contribute to agile ceremonies (stand-ups, sprint planning, retrospectives) to … Proven track record designing and operating CI/CD pipelines (GitHub Actions, Jenkins, Git). Kubernetes cluster administration, including non-standard networking, storage classes and multi-node groups. Advanced Kafka administration, including topic configuration and disaster recovery. Knowledge of IP networking (TCP, UDP, firewalls, SSL). Familiarity with both Windows and Linux environments. Prior experience in application development, ideally More ❯
. Design data architecture including XDM/XDB schemas (AEP), identity graphs, event models, and canonical data models for customer 360. Define integration patterns: API-first approaches, event streaming (Kafka, Pub/Sub), batch ETL/ELT, and data warehouse connectors (Snowflake, BigQuery). Specify security, compliance, and privacy controls (PII handling, encryption, consent propagation). Develop migration strategies … at least two major MarTech products (Adobe AEP/AEM, Braze, SFMC, Tealium, Segment, or mParticle). Deep understanding of cloud platforms (AWS/GCP/Azure), streaming technologies (Kafka, Pub/Sub), and data warehouses (Snowflake, BigQuery). Proficiency in SQL, a scripting language (Python/Node.js), and familiarity with infrastructure-as-code (Terraform/CloudFormation). Strong More ❯
. Design data architecture including XDM/XDB schemas (AEP), identity graphs, event models, and canonical data models for customer 360. Define integration patterns: API-first approaches, event streaming (Kafka, Pub/Sub), batch ETL/ELT, and data warehouse connectors (Snowflake, BigQuery). Specify security, compliance, and privacy controls (PII handling, encryption, consent propagation). Develop migration strategies … at least two major MarTech products (Adobe AEP/AEM, Braze, SFMC, Tealium, Segment, or mParticle). Deep understanding of cloud platforms (AWS/GCP/Azure), streaming technologies (Kafka, Pub/Sub), and data warehouses (Snowflake, BigQuery). Proficiency in SQL, a scripting language (Python/Node.js), and familiarity with infrastructure-as-code (Terraform/CloudFormation). Strong More ❯
City of London, London, United Kingdom Hybrid / WFH Options
RedCat Digital
Job Title: CLM IIB Developer Location: London (Hybrid – 3 days in office) Contract: 6 months initially Rate: £415.16 per day (Umbrella) About the Role: We are looking for an experienced CLM IIB Developer to join a dynamic development team. You More ❯
