126 to 150 of 242 Kafka Jobs in the City of London

operational efficiency across the front-to-back lifecycle. Key Responsibilities: Design and develop .NET-based services that integrate trading systems using FIX Build and maintain messaging infrastructure using RabbitMQ, Kafka, or similar Develop robust APIs and services for trade capture, enrichment, and routing Work closely with traders, middle office, and risk to enhance STP and reconciliation workflows Support and … Required Experience: Strong development experience in C# and .NET Core/.NET Framework Hands-on experience integrating FIX protocols (e.g., QuickFIX/n, OnixS) Proficiency with message brokers (RabbitMQ, Kafka, MSMQ, etc.) Knowledge of STP, order lifecycle, and post-trade processing Familiarity with CI/CD tools like TFS Build, TeamCity, or Azure DevOps Solid understanding of trading and More ❯

is 1→10, 1→100. You’ll be building a system that unlocks the product roadmap, allowing the business to scale with confidence. Think: backend overhaul, introducing messaging layers (Kafka or PubSub), scaling infra, and embedding clean Engineering practices Tech Stack: Kotlin, Grails, Vert.x, gRPC, microservices, event-driven architecture, GCP, Kubernetes, Terraform, Kafka, BigQuery, PostgreSQL Ideal Candidates will More ❯

is 1→10, 1→100. You’ll be building a system that unlocks the product roadmap, allowing the business to scale with confidence. Think: backend overhaul, introducing messaging layers (Kafka or PubSub), scaling infra, and embedding clean Engineering practices Tech Stack: Kotlin, Grails, Vert.x, gRPC, microservices, event-driven architecture, GCP, Kubernetes, Terraform, Kafka, BigQuery, PostgreSQL Ideal Candidates will More ❯

control tools (Git or SVN) SQL proficiency - from writing queries to basic database operations Exposure to cloud infrastructure, ideally AWS Bonus: Experience with streaming/data tools such as Kafka, Spark, or Delta Lake Technology Stack & Environment: You'll be working with: AWS, Kubernetes, Kafka, Argo Java 17, Python 3, HDF5 Distributed systems processing large volumes of market More ❯

control tools (Git or SVN) SQL proficiency - from writing queries to basic database operations Exposure to cloud infrastructure, ideally AWS Bonus: Experience with streaming/data tools such as Kafka, Spark, or Delta Lake Technology Stack & Environment You'll be working with: AWS, Kubernetes, Kafka, Argo Java 17, Python 3, HDF5 Distributed systems processing large volumes of market More ❯

in multithreading , concurrency , and high-throughput systems A passion for TDD , pair programming , and continuous delivery Computer Science degree from a Russel Group University 💻 Tech Stack: Java , AWS , Multithreading , Kafka , ActiveMQ , MongoDB , DevOps tooling If you're excited by fast-paced environments, love tackling technical challenges, and are naturally curious about the world of trading and finance, apply for More ❯

financial goals. Influence the future of AI by shaping architecture, conducting research, and promoting cross-team learning. SKILLS AND EXPERIENCE Required Strong experience with Python backend development (e.g., Flask, Kafka, Docker, Kubernetes). At least 2 years of experience in building or integrating AI solutions (e.g., LLM, NLP). A demonstrated passion for AI through side projects, research, or More ❯

warehouses) Familiarity with Git, Docker, CI/CD pipelines, testing and monitoring Clear communicator, comfortable with cross-functional teams Desirable Experience APIs from major financial data providers dbt, Snowflake Kafka, Airflow Java feedhandler support Migration of legacy systems (e.g. MATLAB) This position offers a competitive compensation package and hybrid working model. More ❯

warehouses) Familiarity with Git, Docker, CI/CD pipelines, testing and monitoring Clear communicator, comfortable with cross-functional teams Desirable Experience APIs from major financial data providers dbt, Snowflake Kafka, Airflow Java feedhandler support Migration of legacy systems (e.g. MATLAB) This position offers a competitive compensation package and hybrid working model. More ❯

concurrency , and high-throughput system design A passion for TDD, pair programming , and continuous delivery practices Computer Science degree from a Russell Group university 💻 Tech Stack: Java | AWS | Multithreading | Kafka | ActiveMQ | MongoDB | DevOps Tooling 💰 Benefits Salary: Up to £100,000 Bonus: Up to 40% Benefits: Private Healthcare If you thrive in a fast-paced environment, love solving deep technical More ❯

concurrency , and high-throughput system design A passion for TDD, pair programming , and continuous delivery practices Computer Science degree from a Russell Group university 💻 Tech Stack: Java | AWS | Multithreading | Kafka | ActiveMQ | MongoDB | DevOps Tooling 💰 Benefits Salary: Up to £100,000 Bonus: Up to 40% Benefits: Private Healthcare If you thrive in a fast-paced environment, love solving deep technical More ❯

infrastructure health Partner with cross-functional teams to deliver robust data solutions 💡 What You’ll Bring Strong hands-on experience building streaming data platforms Deep understanding of tools like Kafka , Flink , Spark Streaming , etc. Proficiency in Python , Java , or Scala Cloud experience with AWS , GCP , or Azure Familiarity with orchestration tools like Airflow , Kubernetes Collaborative, solutions-focused mindset and More ❯

infrastructure health Partner with cross-functional teams to deliver robust data solutions 💡 What You’ll Bring Strong hands-on experience building streaming data platforms Deep understanding of tools like Kafka , Flink , Spark Streaming , etc. Proficiency in Python , Java , or Scala Cloud experience with AWS , GCP , or Azure Familiarity with orchestration tools like Airflow , Kubernetes Collaborative, solutions-focused mindset and More ❯

Certified: Azure Data Engineer Associate (DP-203) or Azure Solutions Architect Expert (AZ-305/304). Experience with other cloud providers (AWS, GCP). Knowledge of streaming technologies (Kafka, Event Hubs). More ❯

Certified: Azure Data Engineer Associate (DP-203) or Azure Solutions Architect Expert (AZ-305/304). Experience with other cloud providers (AWS, GCP). Knowledge of streaming technologies (Kafka, Event Hubs). More ❯

numpy, pandas, xarray, SciPy/PyMC/PyTorch, or similar). Experience validating models with historical data and communicating results to non-specialists. Exposure to real-time data engineering (Kafka, Airflow, dbt) Track record turning research code into production services (CI/CD, containers etc) Strong SQL and data-management skills; experience querying large analytical databases (Snowflake highly desirable More ❯

numpy, pandas, xarray, SciPy/PyMC/PyTorch, or similar). Experience validating models with historical data and communicating results to non-specialists. Exposure to real-time data engineering (Kafka, Airflow, dbt) Track record turning research code into production services (CI/CD, containers etc) Strong SQL and data-management skills; experience querying large analytical databases (Snowflake highly desirable More ❯

Kotlin Engineer - Contract Looking for Java/Kotlin Engineers to work on a large scale, finance project for 12 months. Candidates must have 1-2+ years commercial Kotlin experience (Backend) Stack - Java/Kotlin, TDD/XP, AWS, Kafka. More ❯

ability to engage technical and non-technical stakeholders alike. The Head of BI will work within a modern, cloud-based BI ecosystem , including : Data Integration: Fivetran , HVR, Databricks , Apache Kafka, Google BigQuery , Google Analytics 4 Data Lake & Storage: Databricks Delta Lake, Amazon S3 Data Transformation: dbt Cloud Data Warehouse: Snowflake Analytics & Reporting: Power BI, Excel, Snowflake SQL REST API More ❯

Backend Developer – Python £650/day – 6 months – Inside IR35 – 3 days onsite (London) Python – Kafka – AWS – TypeScript – Commodities Trading You'll be working for a leading energy trading business, building out a modern post-trade platform that's genuinely pushing boundaries – live PnL, intraday position reporting, and digitised front office workflows. This is a business that backs its … tech, delivers fast, and builds for the long-term. The must-haves: Strong Python experience (hands-on and recent) Experience building backend services in a product team Kafka or other message queue systems Comfortable working in fast-moving agile squads Experience in commodities or trading (preferred but not essential) Nice to haves (in order of priority – at least one More ❯

Backend Developer – Python £650/day – 6 months – Inside IR35 – 3 days onsite (London) Python – Kafka – AWS – TypeScript – Commodities Trading You'll be working for a leading energy trading business, building out a modern post-trade platform that's genuinely pushing boundaries – live PnL, intraday position reporting, and digitised front office workflows. This is a business that backs its … tech, delivers fast, and builds for the long-term. The must-haves: Strong Python experience (hands-on and recent) Experience building backend services in a product team Kafka or other message queue systems Comfortable working in fast-moving agile squads Experience in commodities or trading (preferred but not essential) Nice to haves (in order of priority – at least one More ❯

Senior Java Engineer (Java 17, Kafka, Spring Boot) | Market-Leading Systematic Trading Firm | Up to £130,000 | 12 Month FTC | Hybrid, London Evoke is partnered with one of the UK’s top systematic trading firms on an exciting opportunity for a Senior Java Engineer to join their high-calibre technology team on a 12-month fixed-term contract. You … on engineering role with real autonomy, working in a fast-paced environment where clean, scalable code is valued. The ideal candidate will have strong experience with Java (Java 17), Kafka, and building modern microservices using Spring Boot. Financial services experience is not required but would certainly be a plus. This role is offering up to £130,000 base salary More ❯

Senior Java Engineer (Java 17, Kafka, Spring Boot) | Market-Leading Systematic Trading Firm | Up to £130,000 | 12 Month FTC | Hybrid, London Evoke is partnered with one of the UK’s top systematic trading firms on an exciting opportunity for a Senior Java Engineer to join their high-calibre technology team on a 12-month fixed-term contract. You … on engineering role with real autonomy, working in a fast-paced environment where clean, scalable code is valued. The ideal candidate will have strong experience with Java (Java 17), Kafka, and building modern microservices using Spring Boot. Financial services experience is not required but would certainly be a plus. This role is offering up to £130,000 base salary More ❯

performance Java applications for FX pricing, trading, and risk. Optimise and maintain multithreaded systems to support low-latency execution. Work with large-scale, high-throughput messaging systems (e.g., FIX, Kafka). Collaborate with cross-functional teams to deliver robust, scalable software solutions. Continuously improve performance, reliability, and observability of trading systems. Required Skills & Experience: Strong proficiency in Core Javam … concurrency . Solid understanding of low-latency design patterns and performance optimisation. Experience building and supporting real-time or high-throughput systems. Familiarity with messaging protocols (e.g., FIX, MQ, Kafka). Good grasp of data structures, memory management, and JVM tuning. Strong problem-solving and debugging skills in a time-sensitive environment. Desirable: Previous experience in an FX , equities More ❯

of the full software engineering lifecycle, including design, development, and implementation. Reporting into an Engineering Manager, the GoLang Developer will also leverage modern technologies like AWS, Kubernetes, Docker, and Kafka, whilst also architecting and implementing microservices-based solutions in collaboration with cross-functional teams. In addition, the GoLang Developer will also be responsible for optimising system performance, reliability, and … design and architecture Hands-on experience working on complex, data-intensive applications A product-focused mindset and familiarity with working in technology-driven organisations or start-ups Experience with Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a passionate GoLang Developer seeking a challenging and More ❯