26 to 50 of 85 Apache Cassandra Jobs in London

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, Apache Cassandra, 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, Apache Cassandra, 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 ❯

adoption. Your Profile Key Skills/Knowledge/Experience • Strong expertise in data modeling techniques (conceptual, logical, physical). • Proficiency in SQL and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB, Cassandra). • In-depth knowledge of data warehousing concepts and tools (e.g., Redshift, Snowflake, Google BigQuery). • Experience with big data platforms (e.g., Hadoop, Spark, Kafka). • Familiarity with cloud … based data platforms and services (e.g., AWS, Azure, Google Cloud). • Expertise in ETL tools and processes (e.g., Apache NiFi, Talend, Informatica). • Proficiency in data integration tools and technologies. • Familiarity with data visualization and reporting tools (e.g., Tableau, Power BI) is a plus. • Deep understanding of data governance frameworks and best practices. • Knowledge of security protocols, data privacy More ❯

Java), functional programming languages, JSON, HTTP, RESTful services • Experience writing automated acceptance tests in Cucumber, RestAssured, etc. (used in CI/CD pipelines) • Experience with SQL and NoSQL databases (Cassandra, Redis or Other) • Experience working in a CI/CD environment. (Jenkins a plus) • Experience with Confluence, JIRA and Agile • Experience with customer facing, scalable, and performant RESTful APIs More ❯

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 ❯

mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2. Familiarity and working experience with relational databases (e.g.MySQL, PostgreSQL) and non-relational databases (e.g., MongoDB, Cassandra). 6+ years in customer-facing engineering roles ideally within financial services or similar domain (e.g. solutions engineer, IT consultant, partner engineer, integration engineer, solutions consultant). Clear communication More ❯

maintaining large-scale database solutions. Strong knowledge of database principles, distributed systems, and database management. Experience with both Relational(e.g: MySQL, Postgres or MariaDB) and NoSQL databases (e.g: Aerospike, Cassandra, ScyllaDB, DynamoDB, ElasticSearch) Experience with AWS Infrastructure and database products. Proficiency in Bash, Python, or Go. Experience with configuration management (chef, ansible, terraform or cloud formation) Excellent problem-solving More ❯

Please speak to us if you have ..... .....the following professional aspirations Skill Enhancement: Aspires to deepen technical expertise in data engineering practices, including mastering tools and technologies like Apache Spark, Kafka, cloud platforms (AWS, Azure, Google Cloud), and data warehousing solutions. Career Progression : Aims to advance to a senior data engineer or data architect role, with long-term … Python and SQL. Familiarity with languages like Scala or Go can also be beneficial. Database Management : Strong knowledge of relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra) for efficient data storage and retrieval. Data Warehousing : Experience with data warehousing solutions, such as Amazon Redshift, Google BigQuery, Snowflake, or Azure Synapse Analytics, including data modelling and ETL … processes. ETL Processes: Proficient in designing and implementing ETL (Extract, Transform, Load) processes using tools like Apache NiFi, Talend, or custom scripts. Familiarity with ELT (Extract, Load, Transform) processes is a plus. Big Data Technologies : Familiarity with big data frameworks such as Apache Hadoop and Apache Spark, including experience with distributed computing and data processing. Cloud Platforms More ❯

data platforms like Databricks, Snowflake, or Azure Fabric (understanding Spark, Delta Lake, etc). Familiarity with both relational (e.g., SQL Server, PostgreSQL, MySQL, Oracle) and NoSQL databases (e.g., MongoDB, Cassandra). Strong SQL skills; experience in Python or Scala for data engineering tasks; familiarity with version control systems. Understanding of enterprise data architecture patterns, including data lake, data warehouse … lakehouse, and cloud-native designs. Experience with Inmon, Data Vault 2.0, Kimball, and dimensional modelling. Knowledge of integration patterns, ETL/ELT processes, and tools (e.g., Apache Airflow, Azure Data Factory, Informatica, Talend) to orchestrate data workflows. Familiarity with DevOps/MLOps principles, CI/CD pipelines, and infrastructure as code (e.g., Terraform, CloudFormation). Basic understanding of data More ❯

database deployments. Excellent problem-solving, communication, and leadership skills. Preferred Qualifications: Cloud certification (Azure Data Engineer, AWS Certified Database Specialty, etc.). Familiarity with NoSQL or NewSQL databases (MongoDB, Cassandra). Experience with data governance, MDM, and metadata management tools. Working knowledge of DevOps tools (Terraform, Git, Jenkins). #J-18808-Ljbffr More ❯

and service mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2. Familiarity and working experience with relational databases (, PostgreSQL) and non-relational databases (, MongoDB, Cassandra). 6+ years in customer-facing engineering roles ideally within financial services or similar domain ( solutions engineer, IT consultant, partner engineer, integration engineer, solutions consultant). Clear communication and More ❯

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 ❯

be fully supported in our organised onboarding to get up to speed in the below: Go to write our application code (there’s an excellent interactive Go tutorial here ) Cassandra for most persistent data storage Kafka for our asynchronous message queue Kubernetes and Docker to schedule and run our services Envoy Proxy for RPC AWS for most of our More ❯

a similar role focused on data pipeline development ️ Strong programming skills in languages such as Python, Java, or Scala ️ Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB, MySQL, Cassandra) ️ Familiarity with cloud data platforms such as AWS, Google Cloud, or Azure ️ Experience with data processing frameworks (e.g., Apache Spark, Apache Kafka) and ETL tools #J More ❯

with the Agile methodology. Experience with JIRA, CI/CD. Cloud, REST Webservices, Oracle SQL Experience with SPLUNK, App Servers( JBOSS and others) Spring, Spring Boot Framework, No SQL(Cassandra) SAML, oAUTH2, Digital Certificates Dockers, Container, Apache Open Shift Desired Qualifications: Good communication skills Banking/Finance domain knowledge Skills: Automation Influence Result Orientation Stakeholder Management Technical Strategy More ❯

proficiency, with experience in MS SQL Server or PostgreSQL Familiarity with platforms like Databricks and Snowflake for data engineering and analytics Experience working with Big Data technologies (e.g., Hadoop, Apache Spark) Familiarity with NoSQL databases (e.g., columnar or graph databases like Cassandra, Neo4j) Research experience with peer-reviewed publications Certifications in cloud-based machine learning services (AWS, Azure More ❯

Transformation Sales and Service team where you will work with cutting edge technologies. What you'll do: Real time data processing and RESTful microservices in Scala (Typelevel stack, Kafka, Cassandra, Kubernetes, GCP, AWS). Good working knowledge of Akka HTTP and Akka Streams is required to support existing services. Looking into how our personalisation services can evolve with machine More ❯

code. * Have you worked with NoSQL databases such as Neptune, Dynamo, or MongoDB? We are looking for C# developers who have worked with NoSQL databases, anything from MongoDB, Dynamo, Cassandra, or CouchDB. You don’t need to come with AWS experience, but any Cloud-based development will be beneficial. Role: This Senior .Net Core Developer/Full Stack Developer More ❯

experience in any relevant language (Python, Pyspark etc.) - Experience working with Azure Synapse, Databricks, and/or similar technology - Experience automating test cases - Experience working with non-relational databases (Cassandra, MongoDB, etc.) - Experience of working in the Automotive industry Soft Skills - Strong communication skills - Strong problem-solving skills - Experience in creating detailed support and technical material - Attention to detail More ❯

to learn even more about what we do! What you’ll be working on: We rely heavily on the following tools and technologies: Go to write our application code Cassandra for most persistent data storage Kafka for our asynchronous message queue Envoy Proxy for RPC Kubernetes and Docker to schedule and run our services AWS for most of our More ❯

to the latest best practices; utilizing Python >3.10, extensive test coverage, local development with Docker and automated packaging and deployment alongside leveraging open-source technologies like Kafka, RabbitMQ, Redis, Cassandra and Zookeeper. By joining our team, you’ll have the opportunity to work on a modern tech stack that blends infrastructure (~80%) and application development (~20%) whilst collaborating with More ❯

devising novel, well-founded algorithmic solutions to relevant problems. Self-driven attitude and ability to work with limited supervision. Experience with relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB, Cassandra). Experience with data pipeline orchestration tools. Experience with cloud-based data platforms such as AWS, GCP, or Azure (e.g., S3, BigQuery, Azure Data Lake Storage). Comfortable working More ❯

Role: Moderate experience in virtualization technologies like VMWare, OpenStack, Xen Knowledge of containerization (basic level) Exposure to cloud platforms such as AWS, GCP, Azure, or OPC Adept at Kafka, Cassandra, Apache Spark, HDFS Monitoring experience with Prometheus, Nagios, Icinga Experience with logging tools like Splunk or ELK stack Handling configuration management with Ansible, Terraform, Chef, or Puppet Comprehensive More ❯

Proficiency in Java (required) and at least one other server-side language Solid hands-on experience with microservices and distributed systems Familiarity with data technologies like MySQL, Hadoop, or Cassandra Experience working with AWS services (RDS, EC2, Step Functions, Kinesis) is a plus Strong background in testing, KPIs/SLOs, and performance optimization Prior exposure to compliance, fintech, or More ❯

and distributed computing. Experienced with setting up evaluation methods Cloud & Storage Systems Experience with AWS, Azure, or other cloud platforms. Proficient in both relational (MySQL, PostgreSQL) and NoSQL (MongoDB, Cassandra) databases, plus vector data stores. Our Culture Inclusive Culture: We celebrate diversity and are committed to creating an inclusive environment where everyone feels valued and empowered. Your unique perspectives More ❯

cost basis and PnL computations, maintain our automated reconciliation tool (AutoRec), and enhance our reporting pipeline to handle large-scale financial data. Team Stack Languages: Rust Databases: Clickhouse, RocksDB, Cassandra, PostgreSQL Infrastructure: Kubernetes, AWS, Pulumi, Docker, GitLab What's special about this role? This role offers a unique opportunity to tackle complex accounting and financial challenges in the cryptocurrency More ❯