Leeds, England, United Kingdom Hybrid / WFH Options
TipTopJob
based on an Umbrella solution. The interview process is 2 stages, including a technical test. Essential skills/experience required: Development languages - Java Database management SQL PostgreSQL MySQL MongoDB Cassandra SQL tuning Kernel tuning Explain plans Patching and upgrade Meet Recovery Point Objectives Meet Recovery Time Objectives L2/L3 Database Build Partitions Version control - Git Cloud environment - Develop More ❯
systems to support real-time decision-making in the FX market. Building such systems is highly challenging and provides opportunities to work with modern technologies like NoSQL databases, Kafka, Apache Flink, and more. It offers significant opportunities for growth, leadership, and innovation, as well as direct interaction with clients and business teams to deliver impactful solutions in the FX … Java (JDK 21 and above) and multithreading concepts. Proficiency in designing and implementing efficient data structures and algorithms. Experience with SQL/NoSQL databases (e.g., Oracle, MySQL, Postgres, MongoDB, Cassandra). Familiarity with messaging systems (e.g., Kafka, Tibco, Solace). Solid understanding of Linux/JVM internals and performance tuning. Expertise in modern software development practices, including TDD, Agile More ❯
London, England, United Kingdom Hybrid / WFH Options
Global Relay
to communicate with their customers on messaging platforms they are familiar with while meeting their regulatory requirements. Tech stack: Micro-services Container Platforms (OpenShift, Kubernetes, CRC, Docker) NoSQL DBs (Cassandra, Zookeeper, MongoDB) Large scale data processing (Kafka) Dependency injection frameworks (Spring) Spunk/Grafana CI/CD Build tools: Maven, Git, Jenkins Your job: Design, implement and provide architectural More ❯
Our team is building the next generation Sports Betting platform that optimizes flexibility, performance, responsiveness and resiliency. The technologies we like to use include Java, SpringBoot, Kafka, Cassandra, Postgres, Kubernetes, AWS, Postgres, etc. We are looking for an experienced Java Developer to work directly with the business. Working within an agile team, you will deliver high-quality, customer-focused … development, CI/CD, and monitoring tools Foundation in Java and the Java ecosystem is essential; familiarity with SpringBoot, Kafka (or other messaging platforms), Postgres (or other SQL databases), Cassandra (or other NoSQL databases), Docker, GitLab, and GitLab CI is desirable Knowledge of monitoring, logging, and cloud platforms like New Relic, Splunk, AWS Lambdas, Kubernetes, ISTIO, Terraform, and OpenAPI More ❯
London, England, United Kingdom Hybrid / WFH Options
Global Relay
refinement Monitor and support operation of production systems Participate in knowledge sharing activities with colleagues The Tech Stack: Micro-services Container Platforms (Kubernetes, CRC, Docker) NoSQL DBs (Cockroach DB, Cassandra, Zookeeper, ArangoDB) Large scale data processing (Kafka) Dependency injection frameworks (Guice) CI/CD Build tools: Maven, Git, Jenkins Frameworks/Toolkits: Spring Boot, Vert.x Real-time communication APIs More ❯
Ruby/etc) or compiled languages like Rust or C++. Built web-services with data processing pipelines and the concepts required. Experience with relational and noSQL databases ( Redis , Postgres , Cassandra , ElasticSearch a plus). Understanding of messaging or queueing software, Kafka experience helpful but not required. Linux skills and experience with large-scale, business-critical Linux environments. Understanding of … resilient architecture. Bonus Points: Authored and led successful open source libraries and projects. Contributions to the open source community (GitHub, Stack Overflow, blogging). Existing exposure to Go, AWS, Cassandra, Kafka, Elasticsearch Prior experience in the cybersecurity or intelligence fields. Bring your experience in distributed technologies and algorithms, your great API and systems design sensibilities, and your passion for More ❯
Bromsgrove, Worcestershire, United Kingdom Hybrid / WFH Options
Talk Recruitment
product development lifecycle. Stress-testing, performance-tuning, and optimization skills. Debugging in multi-threaded environments. Eligible to work in the UK. Desirable Skills: Technologies such as Zookeeper, Terraform, Ansible, Cassandra, RabbitMQ, Kafka, Spark, Redis, MongoDB, CosmoDB, Xsolla Backend(AcceleratXR), Pragma, Playfab, Epic Online Services, Unity Game Services, Firebase, Edgegap, Photon Game engine experience with Unreal or Unity Web application More ❯
Bromsgrove, Worcestershire, United Kingdom Hybrid / WFH Options
Talk Recruitment
product development lifecycle. Stress-testing, performance-tuning, and optimization skills. Debugging in multi-threaded environments. Eligible to work in the UK. Desirable Skills: Technologies such as Zookeeper, Terraform, Ansible, Cassandra, RabbitMQ, Kafka, Spark, Redis, MongoDB, CosmoDB, Xsolla Backend(AcceleratXR), Pragma, Playfab, Epic Online Services, Unity Game Services, Firebase, Edgegap, Photon Game engine experience with Unreal or Unity Web application More ❯
We are seeking an experienced Full Stack Developer/Engineer with a strong focus on React to join our client team for a 6-month contract based in Glasgow, the client is a leading multinational finance company. This role requires More ❯
London, England, United Kingdom Hybrid / WFH Options
Endava
solutions aligned with business objectives. Key Responsibilities Data Pipeline Development Architect, implement and maintain real-time and batch data pipelines to handle large datasets efficiently. Employ frameworks such as Apache Spark, Databricks, Snowflake or Airflow to automate ingestion, transformation, and delivery. Data Integration & Transformation Work with Data Analysts to understand source-to-target mappings and quality requirements. Build ETL … security measures (RBAC, encryption) and ensure regulatory compliance (GDPR). Document data lineage and recommend improvements for data ownership and stewardship. Qualifications Programming: Python, SQL, Scala, Java. Big Data: Apache Spark, Hadoop, Databricks, Snowflake, etc. Cloud: AWS (Glue, Redshift), Azure (Synapse, Data Factory, Fabric), GCP (BigQuery, Dataflow). Data Modelling & Storage: Relational (PostgreSQL, SQL Server), NoSQL (MongoDB, CassandraMore ❯
London, England, United Kingdom Hybrid / WFH Options
Simple Machines
Scala, or functional programming generally. Experience with highly concurrent, asynchronous backend technologies, such as Ktor, http4k, http4s, Play, RxJava, etc. Experience with DynamoDB or similar NoSQL databases, such as Cassandra, HBase, BigTable, or Cosmos DB. Experience with Git workflows, and the ability to tailor the workflow to project needs. Experience with containerised application deployment using Docker, Amazon ECS, Kubernetes More ❯
Waltham Cross, England, United Kingdom Hybrid / WFH Options
Simple Machines
Scala, or functional programming generally. Experience with highly concurrent, asynchronous backend technologies, such as Ktor, http4k, http4s, Play, RxJava, etc. Experience with DynamoDB or similar NoSQL databases, such as Cassandra, HBase, BigTable, or Cosmos DB. Experience with Git workflows, and the ability to tailor the workflow to project needs. Experience with containerised application deployment using Docker, Amazon ECS, Kubernetes More ❯
London, England, United Kingdom Hybrid / WFH Options
Citi
pnl calculations, both intra-day and official Core Java, Design and implement efficient data structures and algorithms, Experience with any SQL/No SQL databases (Oracle, MySql, Postgres, Mongo, Cassandra, etc), Good understanding of how Linux/JVM works Passion to write code using TDD and be ready for L3 support Bachelor’s degree/University degree or equivalent More ❯
London, England, United Kingdom Hybrid / WFH Options
Aiven
boundaries of open-source technology and multi-cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch to help companies accelerate time-to-market, drive efficiency, and build innovative solutions across any cloud. Right now … sales and post-sales capacity. Suitable candidates must have proven experience in one or more of the following areas that will be required in their day-to-day job: Apache Kafka, ApacheCassandra, Clickhouse, PostgreSQL, MySQL, OpenSearch, or Redis. The position is full-time and permanent, located in Jakarta, Indonesia, to be close to our customers. What … using various Linux utilities and tools (installation, securing system, storage, etc.) and a good grasp of networking basics like DNS A relatively deep conceptual and hands-on understanding of Apache Kafka, ApacheCassandra, Clickhouse, PostgreSQL, MySQL, OpenSearch, or Redis. Act as a subject matter expert on Aiven service offerings Attention to detail and good problem-solving and More ❯
Reading, England, United Kingdom Hybrid / WFH Options
CrowdStrike
in understanding their needs, work with PM to document the new requirements, and implement those new features within our feature services What You’ll Use: Go(Golang) Python GIT Cassandra Kafka OpenSearch Kubernetes Postgres Redis AWS Cloud What You’ll Need: Degree in Computer Science (or commensurate experience in data structures/algorithms/distributed systems). The ability … commitments on time and produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration. Bonus Points: Existing exposure to Go,AWS, Kubernetes, Cassandra, Kafka, OpenSearch. Experience working on security products. #LI-GO1 #LI-Remote Benefits of Working at CrowdStrike: Remote-friendly and flexible work culture Market leader in compensation and equity awards More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
KPMG-UnitedKingdom
DevOps Used Entity Framework or other popular ORM tools Experience with messaging such as Service Bus, MQ or Kafka Use of NoSQL databases such as Cosmos DB, Mongo or Cassandra To discuss this or wider Technology roles with our recruitment team, all you need to do is apply, create a profile, upload your CV and begin to make your More ❯
London, England, United Kingdom Hybrid / WFH Options
Simple Machines
Scala, or functional programming generally Exposure with highly concurrent, asynchronous backend technologies, such as Ktor, http4k, http4s, Play, RxJava, etc Exposure with DynamoDB or similar NoSQL databases, such as Cassandra, HBase, BigTable, or Cosmos DB Exposure with Git workflows, and the ability to tailor the workflow to project needs Exposure with containerised application deployment using Docker, Amazon ECS, Kubernetes More ❯
Bradford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and large language models such as Azure AI Services or Chat GPT. Used Entity Framework or other popular ORM tools Used NoSQL databases such as Cosmos DB, Mongo or Cassandra, To discuss this or wider Technology roles with our recruitment team, all you need to do is apply, create a profile, upload your CV and begin to make your More ❯
