1 to 25 of 31 Contract Kafka Jobs in London

Electronic Trading Engineer

Hiring Organisation
Robert Walters
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
traders, product managers, and infrastructure teams in fast-paced environments. Nice to have skills Strong background in API-based and message-driven architectures, including Kafka, JMS, or MQ-based Middleware. Proficiency with SQL for trade/order data analysis and reconciliation. Exposure to Java/Python for Scripting, debugging ...

Senior Java Developer

Hiring Organisation
Vallum Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
pipelines using Jenkins, GitHub Actions, or AWS CodePipeline for automated deployments. Containerize applications with Docker and orchestrate using Kubernetes for scalability and resilience. Integrate Kafka for event-driven architecture and real-time data processing. Ensure application security, performance tuning, and monitoring using AWS CloudWatch and best practices. Collaborate with … Gateway, SQS, SNS, Kinesis, CloudWatch, CloudFormation, IAM, CodeBuild, Security Groups, ALBs, KMS, Secrets Manager, Parameter Store Knowledge of message-based architectures (Kafka or MQ) Proficiency with Docker, Kubernetes, and CI/CD tools Strong database skills: Sybase and/or DB2, complex SQL queries, plus NoSQL familiarity Experience with ...

Senior Java Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£900.0 - £925 per day + Up to £925pd Umbrella
business-critical pre-trade platform. What you'll need to succeed : Extensive Java development experience within investment banking or commodities - must have. Extensive Kafka experience. Working knowledge of Python frameworks, e.g. Django, Flask, Pandas etc. Strong experience with data streaming standards and design patterns. Good knowledge of Microsoft ...

Data Architect Mainframe Migration & Modernization

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
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 Full Stack Engineer FX e Trading London

Hiring Organisation
Atrium Global
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £750 to £900 per day
engagement; able to lead initiatives and mentor others. Experience with desktop container frameworks (OpenFin, Electron, or similar). Experience with streaming/messaging (e.g., Kafka, Solace) and low-latency patterns. Knowledge of web performance optimization and accessibility. Click Apply now/Contact Lianne to be considered for the Senior ...

Senior Java Kafka Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£700.0 - £750.0 per day + Up to £750pd Umbrella
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 ...

OpenShift Telemetry Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £450 to £500 per day
Knowledge/Experience Design, implement, and maintain data pipelines to ingest and process OpenShift telemetry (metrics, logs, traces) at scale. Stream OpenShift telemetry via Kafka (producers, topics, schemas) and build resilient consumer services for transformation and enrichment. Engineer data models and routing for multi-tenant observability; ensure lineage, quality … data flows, schemas, dashboards, and operational runbooks. Desirable Skills/Knowledge/Experience/Personal Attributes Hands-on experience building streaming data pipelines with Kafka (producers/consumers, schema registry, Kafka Connect/KSQL/Stream). Proficiency with OpenShift/Kubernetes telemetry (Open Telemetry, Prometheus ...

Lead Golang Developer Software Engineer Finance Trading London

Hiring Organisation
Joseph Harry Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 650 - 850 Daily
Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management System Portfolio Golang Go Java AWS Kafka) required by our trading software client in London. You MUST have the following: Strong experience as a Lead Full-Stack Developer/Software Engineer … Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management System Portfolio Golang Go Java AWS Kafka) required by our trading software client in London. You will be leading two small teams to build a new multi-asset portfolio management system. ...

Contract Senior Software Engineer - eDV Cleared

Hiring Organisation
Searchability NS&D
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £750 per day
ENGINEER TO HAVE.... Cloud based experience Microservice architecture or server-less architecture Big Data/Messaging technologies such as Apache Nifi/MiNiFi/Kafka TO BE CONSIDERED.... Please either apply by clicking online or emailing me directly to For further information please call me on . ...

Fintech Senior C++ Contract Engineer - SQL, Unix/Linux, Oracle, Kafka,C#, GUI

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
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 ...

Mainframe Modernization - IBM DataPower Engineer

Hiring Organisation
DCV Technologies
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£575 - £625/day - Inside IR35
backend connectivity. Connect to database like PostgreSQL via REST/HTTP Services Via JDBC through Integration Layer, MQ or Kafka Bridge. Perform XSLT/GatewayScript transformations and schema validations. Automate deployments via SOMA/REST APIs, CI/CD tools (Jenkins, Ansible). Ensure high availability, performance tuning ...

Senior Full Stack Engineer – FX e-trading – Java / React

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
lead initiatives and mentor others. Nice to have Experience with desktop container frameworks (OpenFin, Electron, or similar). Experience with streaming/messaging (e.g., Kafka, Solace) and low-latency patterns. Knowledge of web performance optimization and accessibility. ...

Senior Java Kafka Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 700 - 750 Daily
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 ...

Senior Developer

Hiring Organisation
Reed.co.uk
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£80,000 per annum
fast-paced environments. Deep expertise in development with: Python (Django, Flask, or FastAPI) PostgreSQL (design, optimisation, maintenance) Containerisation (Docker/Kubernetes) Event-driven architecture (Kafka/RabbitMQ) Nice to have experience with: TypeScript/JavaScript (NextJS, NodeJS, Tailwind) Terraform and DevOps Experience building and scaling SaaS platforms in production. ...

FX e Trading Senior Full Stack Engineer (React TypeScript + Java)

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
lead initiatives and mentor others. Nice to have Experience with desktop container frameworks (OpenFin, Electron, or similar). Experience with streaming/messaging (e.g., Kafka, Solace) and low-latency patterns. Knowledge of web performance optimization and accessibility. Please feel free to contact myself – Daisy Nguyen at Gibbs Consulting/ ...

Machine Learning Engineer

Hiring Organisation
Adroit People Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 450 Daily
Description: Redis cluster setup Kafka/Flink streaming pipelines S3 Data pipeline Real time micro batches implementation (5 minutes, hourly, daily) Mongo/Atlas as alternative implementation (we might land with S3 instead) SageMakerMLOps/SageMaker Training/SM Model Deployment Pytorch JBG81_UKTJ click apply for full ...

Machine Learning Engineer

Hiring Organisation
Adroit People Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day Contract (InsideIR35)
Description: *Redis cluster setup *Kafka/Flink streaming pipelines *S3 Data pipeline *Real time micro batches implementation (5 minutes, hourly, daily) *Mongo/Atlas as alternative implementation (we might land with S3 instead) *SageMakerMLOps/SageMaker Training/SM Model Deployment *Pytorch ...

AI Technical Lead

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
lineage services, governance controls, dashboards, and reporting pipelines. Work directly with technologies such as AWS SageMaker, Python, SQL, Java, event-driven systems, Open Telemetry, Kafka, and cloud-native monitoring stacks. Support governance of AI systems through transparent metrics, automated reporting, and integrated control mechanisms Identify and close gaps … ecosystems , particularly AWS SageMaker (required). Proven experience developing monitoring frameworks , observability pipelines, and dashboards. Deep understanding of event-driven architectures and messaging systems (Kafka, Vert.x, or similar). Knowledge of security engineering , IAM principles, encryption, and cloud security controls. Experience with CI/CD, infrastructure-as-code ...

Back End Developer

Hiring Organisation
Experis
Location
Croydon, London, United Kingdom
Employment Type
Contract
Contract Rate
£520 - £570/day
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 ...

Payment Solution Architect

Hiring Organisation
Ascendion
Location
Bromley, Greater London, Bromley Town, United Kingdom
Employment Type
Permanent, Contract
Solution Architecture. 5+ years in Banking/Financial Services, preferably Payments. Strong expertise in microservices architecture, cloud platforms (AWS/Azure/GCP), containers, Kafka, and distributed systems. Proven experience designing high-throughput, low-latency applications. Strong background in architecture governance , design reviews, and decision documentation. Experience working across ...

Software Engineer - SDE III

Hiring Organisation
Pontoon
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day Inside IR35
Upgrades and Patching: Keep our platform stable and secure through regular system upgrades and patching. Onboard New Applications: Seamlessly integrate new applications with the Kafka messaging system, enhancing our infrastructure. Manage AKS Clusters: Utilize your expertise to manage Azure Kubernetes Service (AKS) clusters effectively. Automate Infrastructure: Use Terraform ...

Senior Go Developer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Contract, Work From Home
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 ...

Senior Azure API Engineer

Hiring Organisation
Vermillion Analytics
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £750/day
Security and quality-first mindset Bonus Points: Azure Databricks, Data Platforms experience Enterprise system integration (Salesforce, SAP, Workday, ERP) Containerization (Docker, Kubernetes) Streaming technologies (Kafka, JMS) Why This Role? Challenging, high-impact work with a forward-thinking UK company. Shape the technical strategy, build cutting-edge solutions ...

Data Engineer

Hiring Organisation
DCV Technologies Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
security including OAuth2, JWT, TLS/mTLS and AAA policies Deliver XSLT and GatewayScript transformations and schema validation Integrate with backend platforms including MQ, Kafka and relational databases Support CI/CD automation using SOMA/REST APIs, Jenkins or Ansible Ensure high availability, performance tuning and regulatory compliance ...

Data Architect

Hiring Organisation
DCV Technologies Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £600 per day
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 ...