cover image
Ubique Systems

Kafka Engineer

Hybrid

Sheffield, United Kingdom

Freelance

04-04-2025

Share this job:

Score my CV

Job Specifications

Job Title: Kafka Engineer
Location: Sheffield, UK (Hybrid: 2-3 days from office in a week)
Duration: 6 Months
Employment Type: Contract B2B (Inside IR35)

Roles & Responsibilities:
The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code.

Responsibilities
Develop quality software and web applications
Analyze and maintain existing sofWe are seeking a highly experienced and skilled Senior Kafka Engineer to join our team.
The ideal candidate will have a proven track record of designing, implementing, and maintaining large-scale Kafka deployments, with specific experience upgrading Kafka clusters.
This role requires a deep understanding of Kafka's architecture, internals, and best practices. The candidate must be comfortable working independently and collaboratively within a fast-paced environment.

Responsibilities:
Design, implement, and maintain high-throughput, low-latency Kafka clusters.
Lead the upgrade of existing Kafka clusters from version 3.3.1 to the latest supported version, ensuring minimal downtime and data integrity.
Experience in confluent migration .
Develop and implement monitoring and alerting systems for Kafka.
Troubleshoot and resolve Kafka-related issues.
Participate in on-call rotation to ensure 24/7 system availability.
Collaborate with other engineers to integrate Kafka into existing systems.
Design and implement Kafka security best practices.
Contribute to the improvement of our Kafka infrastructure.
Mentor junior engineers and share expertise.
Stay current with the latest Kafka technologies and best practices.


Qualifications:
8+ years of experience working with Apache Kafka.
Proven experience upgrading Kafka clusters, specifically from version 3.3.1 to a current supported version. Detail of the specific versions involved is highly desirable.
Strong understanding of Kafka architecture, including topics, partitions, consumers, and producers.
Experience with Kafka Connect.
Experience with Kafka Zookeeper, Kraft.
Experience working in Confluent Kafka.
Experience in deploying the Kafka image in Kubernetes.
Experience in setting up Stretched Kafka Cluster.
Experience with Kafka Streams or ksqlDB a plus.
Proficiency in at least one scripting language (e.g., Python, Shell).
Experience with cloud-based Kafka deployments (AWS, Azure, GCP) is highly preferred.
Experience with Kafka monitoring and alerting tools.
Excellent problem-solving and troubleshooting skills.
Strong communication and collaboration skills.

About the Company

Ubique Systems is a fast growing multifaceted organization which offers a comprehensive array of outsourcing and consulting services for its customers, including recruitment, human resource management, vendor management, and outplacement services and software development on a global basis, with an objective to adopt the flexible global business practices that today enable companies to operate more efficiently and produce more value. We're a global leader in business and technology services, helping our clients bring the fut... Know more

Related Jobs

Company background Company brand
Company Name
Oddbox
Job Title
Machine Learning Engineer
Job Description
Location: Hybrid, at least one day per week in our office in Vauxhall, London. Working Pattern: Full-time, fixed term contract for 3 months Salary: Competitive, based on experience. This is a London based role, requiring time in our office most weeks. We are unable to accept applications from contractors who are not based in the UK. Oddbox continues to revolutionise the fruit and veg subscription market with our commitment to reducing food waste and promoting sustainable eating. We’ve saved over 50 million kilograms of produce from going to waste, but we’re not stopping there. As we expand our tech-driven approach, we’re looking for a talented Machine Learning Engineer to join our innovative team. About the Role As a Machine Learning Engineer, you will rapidly design, build, and deploy machine learning forecasting and recommendation models that directly reduce waste and optimise supply chain efficiency through accurate prediction of customer behavior and preferences. You'll work closely with cross-functional teams to implement data-driven solutions that enhance customer experience and optimise our supply chain processes. This is a unique opportunity to contribute to a mission-driven company on a fixed-term basis, with the potential for future opportunities. Key Responsibilities Develop cutting-edge machine learning models to enhance operational efficiency and improve the customer experience. Collaborate with data scientists, software engineers, and product managers to integrate ML solutions into our tech stack. Analyse large datasets to extract meaningful insights and predictive analytics. Continuously evaluate and improve model performance through rigorous testing and validation. Stay updated with the latest industry trends to ensure our ML techniques remain at the forefront. Document processes, methodologies, and findings for internal knowledge sharing. Qualifications and Skills Proven experience in developing and deploying machine learning models in a commercial setting. Familiarity with LightFM and recommender system deployment at scale Experience with cloud-based ML platforms and tools (AWS, Azure, or Google Cloud). Strong problem-solving abilities and attention to detail. Excellent communication skills, capable of explaining complex technical concepts to non-technical stakeholders. Familiarity with data pipelines, ETL processes, and big data technologies. Application Process A quick intro call with our team (c. 15 minutes) Take home technical task + async review Combo technical live review + ways of working interview (c. 1 hour) Are you ready to apply your machine learning expertise to make a difference in the food industry? Join the Oddbox team and support our mission to reduce food waste. Apply today!
London, United Kingdom
Hybrid
Freelance
10-04-2025
Company background Company brand
Company Name
Adroit People Limited (UK)
Job Title
Quality Assurance Automation Engineer
Job Description
Greetings! Adroit People is hiring. Title : QA Engineer Location : London UK. Employment Type : Contract Work Type : Onsite. JD: Job Summary: We are looking for a talented Automation QA Engineer to join our team. The ideal candidate will have strong experience with the JEST framework and AWS services such as Lambda, EventBridge, and SQS. This role involves designing and implementing automated tests to ensure the quality and reliability of our cloud-based applications. Key Responsibilities: Design, develop, and execute automated tests using the JEST(Java springboot) framework. Create and maintain test scripts for AWS Lambda functions. Implement and manage test scenarios for event-driven architectures using AWS EventBridge. Develop and manage test cases for message queues using AWS SQS. Collaborate with development and operations teams to ensure seamless integration and deployment of applications. Identify, document, and track bugs and issues. Ensure the performance, quality, and responsiveness of applications through rigorous testing. Required Skills and Qualifications: Proven experience as an Automation QA Engineer or similar role. Strong proficiency in the JEST framework. Experience with AWS Lambda, EventBridge, and SQS. Familiarity with other AWS services such as DynamoDB, API Gateway, and CloudFormation. Proficiency in programming languages such as JavaScript, Python, or Java. Experience with CI/CD pipelines and DevOps practices. Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities.
London, United Kingdom
On site
Freelance
10-04-2025
Company background Company brand
Company Name
Barclay Meade
Job Title
Materials Controller
Job Description
Are you an experienced Materials Controller looking for your next interim opportunity in London? One of London’s most vital transport operations are currently seeking an experienced Material Controller to join their expanding team. Duration: 6-month contract - starting ASAP Working Pattern: Fully on-site across Acton, Southwark, and Stratford. Working hours: Monday to Thursday (7:30am–3:30pm) with a half-day on Fridays (7:30am–12:30pm). As a Material Controller, you’ll support the Materials Manager to optimise inventory levels and material availability, ensuring performance, safety, and cost-efficiency across the asset base. Key Responsibilities: Managing the flow of materials within the manufacturing environment Utilising MRP/ERP systems to ensure materials are available to meet production schedules Raising requisitions and expediting supplier deliveries Working from forecasts to plan material requirements Analysing and manipulating data to support procurement activities You’ll work cross-functionally with Commercial, Engineering, and Procurement teams to deliver a high-quality materials management capability tailored to evolving business needs. Key Requirements: Background in manufacturing materials management, including MRP/ERP systems Proficiency in Excel, including pivot tables and Vlookup Experience raising requisitions and expediting suppliers Ability to work from forecasts and manipulate data for decision-making Strong communication skills to collaborate with suppliers and production personnel Why This Role? Opportunity to work across multiple office locations Engagement in a dynamic and supportive procurement environment Early finish on Friday Simply Apply Now for an exciting high-impact role working across multiple London office locations coupled with the bonus of an early finish every Friday!
London, United Kingdom
On site
Freelance
10-04-2025
Company background Company brand
Company Name
ST Global Tech LLC
Job Title
Senior Avaloq Consultant
Job Description
Above 5 years of experience in Avaloq as a stream lead role Good experience in Payment/Cost & Fees/CLM modules Good experience in Avaloq ICE workbench and smart client Avaloq certification is Mandatory Must have good experience at SQL Very Strong Oracle PLSQL programming experience (e.g. Procedures, packages, functions, exceptions, Triggers etc.) in Oracle. Working knowledge on database tools like TOAD, SQL Developer. Excellent communications, interpersonal skill and Strong analytical skills Nice to have: Good Knowledge Unix Scripting. Good to have is experience in Agile projects. Good communication and Articulation skills. Exposure to client facing role
United Kingdom
Remote
Freelance
10-04-2025