76 to 93 of 93 Kafka Jobs in London

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 … 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 ...

tools and automation, incident response, observability, performance optimisation and operational excellence, working with large scale Java JVM distribution systems and message brokers such as Kafka and ActiveMQ, with a mix of on-premise and cloud (AWS) based services. Location/WFH: There's a hybrid model with … knowledge of Site Reliability Engineering and how to build scalable solutions to improve reliability, productivity and efficiency You have strong experience with message brokers (Kafka, ActiveMQ or similar) You have experience with containerisation (they use Nomad so that would be great but any tools is fine) You have ...

reliability, performance, deployment, and monitoring as the platform scales. What We're Looking For: Tech Stack: Backend: FastAPI, Airflow Databases: PostgreSQL, MongoDB Messaging & Streaming: Kafka Ideal Experience: 5+ years' experience building and maintaining mission-critical backend systems. Strong background in microservices-based architectures. Hands-on experience with both relational … leave. If you are interested in the above role, click the 'Apply Now' button for immediate review. Senior Backend Engineer, Backend Engineer, Python, FastAPI, Kafka, Airflow, PostgreSQL, MongoDB, Microservices, Event-Driven Architecture, Cybersecurity, SaaS Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself ...

implement data-intensive applications across the full engineering lifecycle. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You'll also play a key role in optimising system performance … Background in complex, large-scale, data-driven applications Product-focused approach, ideally within fast-paced tech organisations (start-ups or scale-ups) Knowledge of Kafka, Cassandra, gRPC, and microservices is a strong advantage Open-source contributions are beneficial If you're a Senior Go Developer looking for a challenging ...

development of a business-critical pre-trade platform. What you'll need to succeed : Extensive Java development experience within investment banking - Must have. Extensive Kafka experience. Strong experience with data streaming standards and design patterns. Strong experience working in an agile environment. What you'll get in return ...

+ 10% bonus + benefits Purpose: Build and maintain large, scalable Data Lakes, processes and pipelines Tech: Python, PySpark, AWS, Iceberg/Kafka, Spark/Glue, CI/CD Industry: Financial services/securities trading Immersum continue to support a leading SaaS securities trading platform, who are hiring … Python Tech (experience in any listed is advantageous) Python Cloud: AWS Lake house: Apache Spark or AWS Glue Cloud Native storage: Iceberg, RDS, RedShift, Kafka IaC: Terraform, Ansible CI/CD: Jenkins, Gitlab Other platforms such as Databricks or Snowflake will be considered You will have a fantastic opportunity ...

Role: Customer Support Engineer - GridOS (Kubernetes + Kafka) Experience with GridOS or other grid data management platforms. Knowledge of utility operations, grid modeling, and distributed energy resource management. Familiarity with real-time data streaming and IoT integration. Key Responsibilities: Design and implement GridOS Data Fabric solutions to streamline data … Strong knowledge of data fabric architectures, metadata management, and data governance principles. Experience with SQL, ETL tools, and big data technologies (e.g., Hadoop, Spark, Kafka). Familiarity with cloud platforms (AWS, Azure, or Google Cloud) and data integration frameworks. Strong problem-solving skills and ability to work ...

from on-premises/mainframe to cloud platforms (AWS Aurora preferred), ensuring performance, security, and scalability Integration & ETL Pipelines: Build robust pipelines using CDC Kafka/S3 Aurora with UPSERT/MERGE patterns; guarantee idempotency, ordering, and reliable delivery Data Encoding & Validation: Manage EBCDIC UTF-8 conversions, packed decimal … tools (IBM CDC or similar) and data migration strategies Proven experience in PostgreSQL cloud hosting and migration Proficiency in ETL/ELT pipelines, Kafka, and AWS ecosystem Solid understanding of data encoding, transformation, and validation techniques Familiarity with IaC, CI/CD, and observability frameworks Excellent problem-solving ...

Fintech Senior C++ Contract Engineer - SQL, Unix/Linux, Oracle, Kafka, Finance, C#, GUI Our financial services client is looking for an experienced Senior C++ Software Engineer to help grow and enhance their platform. As a Senior C++ Software Engineer, you will be involved in: Analysis of user requirements ...

development of a business-critical pre-trade platform. What you'll need to succeed : Extensive Java development experience within investment banking - Must have. Extensive Kafka experience click apply for full job details ...

work on meaningful, production-grade systems. Key Responsibilities Design, build, and maintain robust backend services using Java Develop and integrate event-driven systems using Kafka Build and consume REST APIs to support internal and external services Collaborate closely with product owners, architects, and other engineers Write clean, maintainable … scalability, and reliability Contribute to code reviews and best-practice engineering standards Must-Have Skills Strong commercial experience with Java Hands-on experience with Kafka in production environments Experience building and consuming RESTful APIs Solid understanding of backend engineering principles Nice-to-Have Skills Spring ecosystem (Spring Framework, Spring ...

preferred), including logical and physical data modelling, referential integrity, and denormalization decisions. Build integration pipelines from Db2 to target pipelines (Aurora Postgress preferred) via Kafka/S3, ensuring idempotency, ordering, and reliable delivery semantics. Your Profile Essential Skills/Knowledge/Experience Change Data Capture: CDC design and operations … catalog, z/OS fundamentals, batch windows, performance considerations. Relational modelling: Data modelling; normalization, indexing, partitioning; OLTP vs. analytics trade-offs. Integration patterns: Kafka (hands-on), CDC-to-target pipelines, UPSERT/MERGE logic; Python/SQL; strong troubleshooting. Data quality mindset: Write validation tests before migration; golden-source ...

Senior Backend Developer – Node.js, TypeScript, Kafka - up to £70k Leading E-commerce Brand | Up to £70,000 | Hybrid (2 days/week in London) We’re partnering with a leading e-commerce business that’s scaling a modern, event-driven platform to support high transaction volumes and continued growth. … environment. The Role Build, maintain and improve backend services using Node.js and TypeScript Some experience with React Develop and support event-driven architecture , with Kafka at the core Collaborate with product, frontend and platform teams to deliver scalable e-commerce solutions Contribute to system design, performance optimisation and best ...

Python Previously worked at a start up/smaller sized company 5 years+ experience Ability to build software which scales Building messaging queues e.g., Kafka (nice to have) This is entirely a Python back-end development role (Python 3), where the core framework used is FastAPI and Kafka ...

Python Previously worked at a start up/smaller sized company 5 years+ experience Ability to build software which scales Building messaging queues e.g., Kafka (nice to have) This is entirely a Python back-end development role (Python 3), where the core framework used is FastAPI and Kafka ...

hands-on engineering role that blends software craftsmanship with data architecture expertise. Key responsibilities: Design and implement high-throughput data streaming solutions using Kafka, Flink, or Confluent. Build and maintain scalable backend systems in Python or Scala, following clean code and testing principles. Develop tools and frameworks for data … engineering culture that values testing, peer reviews, and automation-first principles. What You'll Bring Strong experience in streaming technologies such as Kafka, Flink, or Confluent. Advanced proficiency in Python or Scala, with a solid grasp of software engineering fundamentals. Proven ability to design, deploy, and scale production-grade ...

Design and operate CDC pipelines (IBM CDC, Precisely or equivalent) Migrate data from Db2/mainframe (z/OS) to PostgreSQL/Aurora Build Kafka-based integration pipelines and event-driven architectures Deliver dual-run migrations, cutover planning, rollback and reconciliation Perform logical and physical data modelling (OLTP … Proven experience as a Data Architect or Data Migration Architect Strong Db2 and mainframe (z/OS) knowledge Hands-on CDC design and delivery Kafka and event-driven integration experience PostgreSQL/Aurora data modelling Strong SQL and data validation mindset Nice to Have IBM CDC/Precisely COBOL ...

Lead Backend Developer – Node.js, TypeScript, Kafka - up to £80k Leading E-commerce Brand | Up to £80,000 | Hybrid (2 days/week in London) A leading e-commerce client is looking for a Lead Backend Developer to help shape the technical direction of a highly scalable, event-driven platform. … This role combines hands-on development with technical leadership, working in a Node.js, TypeScript and Kafka environment. You’ll play a key role in architectural decisions while mentoring engineers and driving engineering standards across the team. The Role Lead the design and development of backend services using Node.js ...