Wimbledon, Greater London, UK Hybrid / WFH Options
Cornwallis Elt
the chance to influence technical decisions and shape how new features are delivered. Tech environment Java 17, Spring, Spring Boot Reactive programming with Akka Microservices architecture Kafka, JMS, RabbitMQ, ActiveMQ Docker/Kubernetes, AWS, MongoDB What were looking for Solid hands-on experience with Java 11+ (ideally Java 21) Good understanding of Reactive Programming concepts with Akka, WebFlux, RxJava More ❯
london, south east england, united kingdom Hybrid / WFH Options
Morson Edge (Financial Services)
the chance to influence technical decisions and shape how new features are delivered. Tech environment Java 17, Spring, Spring Boot Reactive programming with Akka Microservices architecture Kafka, JMS, RabbitMQ, ActiveMQ Docker/Kubernetes, AWS, MongoDB What we’re looking for Solid hands-on experience with Java 11+ (ideally Java 21) Good understanding of Reactive Programming concepts with Akka, WebFlux More ❯
london (wimbledon), south east england, united kingdom Hybrid / WFH Options
Morson Edge (Financial Services)
the chance to influence technical decisions and shape how new features are delivered. Tech environment Java 17, Spring, Spring Boot Reactive programming with Akka Microservices architecture Kafka, JMS, RabbitMQ, ActiveMQ Docker/Kubernetes, AWS, MongoDB What we’re looking for Solid hands-on experience with Java 11+ (ideally Java 21) Good understanding of Reactive Programming concepts with Akka, WebFlux More ❯
Wimbledon, Greater London, UK Hybrid / WFH Options
Cornwallis Elt
the chance to influence technical decisions and shape how new features are delivered. Tech environment Java 17, Spring, Spring Boot Reactive programming with Akka Microservices architecture Kafka, JMS, RabbitMQ, ActiveMQ Docker/Kubernetes, AWS, MongoDB What we're looking for Solid hands-on experience with Java 11+ (ideally Java 21) Good understanding of Reactive Programming concepts with Akka, WebFlux More ❯
complement to the above. 2. Key technology used Primary: Java 8+ Secondary: Spring FIX Hibernate (Postgres) Sockets Linux Maven AWS/Cloud deployment SVN/GIT EPL (Esper) JMS (ActiveMQ) 3. Methodology Agile/Scrum Continuous integration Test automation TDD 4. Requirements Must have Core Java SE Desire to learn Passion for writing clean, re-usable code Understanding of More ❯
create scalable multi-region applications Experience with the following technologies: AWS Serverless and serverless-supported languages DB (ex, Postgresql, CocroachDB) Streaming technologies (Amazon Kinesis, Kafka) Message Queues (SQS, RabbitMQ, ActiveMQ) Experience working within an agile development Experience with containerization (Docker, Kubernetes, etc) Experience with Micro-Service and Service oriented architectures Experience with Core Services around player journeys and experiences More ❯
understanding of CI/CD pipelines and tools. Technical Expertise in not all, but the majority of the below: Databases & SQL: SQL, Oracle DB, Postgres, SQL Server Messaging & Monitoring: ActiveMQ, Zabbix, Grafana, Ambari Cloud Platforms: AWS, Azure Big Data & Processing: Hadoop DevOps Tools: Jenkins, Puppet, BitBucket BPM & SOA: Oracle SOA, Oracle BPM, ActiviBPM Web & Application Servers: IIS Collaboration & Tracking More ❯
version control systems (e.g., Gitlab, bitbucket, etc.) and automation services (e.g., Jenkins, Gitlab CI/CD, etc.). Experience with database technologies (SQL/NoSQL), messaging systems (e.g., Kafka, ActiveMQ), and/or data streaming technologies (e.g., CCSDS). Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics More ❯
PHPUnit and SimpleTest. Experience of Test Driven Development and Behaviour Driven Development would be an advantage Experience in other open source technologies such as Memcached, Varnish, Apache SOLR, MongoDB, ActiveMQ or other applications is desirable but not essential Experience in DevOps principles such as Continuous Integration and deployment automation, particularly in cloud environments such as Amazon EC2, Rackspace and More ❯
ways of working Familiarity with and experience of using UNIX Knowledge of CI toolsets Good client facing skills and problem solving aptitude DevOps knowledge of SQL Oracle DB Postgres ActiveMQ Zabbix Ambari Hadoop Jira Conflucene BitBucket ActiviBPM Oracle SOA Azure SQLServer IIS AWS Grafana Oracle BPM Jenkins Puppet CI and other cloud technologies. Benefits Include: Contributory pension scheme Employee More ❯
ways of working Familiarity with and experience of using UNIX Knowledge of CI toolsets Good client facing skills and problem solving aptitude DevOps knowledge of SQL Oracle DB Postgres ActiveMQ Zabbix Ambari Hadoop Jira Conflucene BitBucket ActiviBPM Oracle SOA Azure SQLServer IIS AWS Grafana Oracle BPM Jenkins Puppet CI and other cloud technologies. Benefits Include: Contributory pension scheme Employee More ❯
ways of working Familiarity with and experience of using UNIX Knowledge of CI toolsets Good client facing skills and problem solving aptitude DevOps knowledge of SQL Oracle DB Postgres ActiveMQ Zabbix Ambari Hadoop Jira Conflucene BitBucket ActiviBPM Oracle SOA Azure SQLServer IIS AWS Grafana Oracle BPM Jenkins Puppet CI and other cloud technologies. Benefits Include: Contributory pension scheme Employee More ❯
london (city of london), south east england, united kingdom
Experis UK
ways of working Familiarity with and experience of using UNIX Knowledge of CI toolsets Good client facing skills and problem solving aptitude DevOps knowledge of SQL Oracle DB Postgres ActiveMQ Zabbix Ambari Hadoop Jira Conflucene BitBucket ActiviBPM Oracle SOA Azure SQLServer IIS AWS Grafana Oracle BPM Jenkins Puppet CI and other cloud technologies. Benefits Include: Contributory pension scheme Employee More ❯
ways of working Familiarity with and experience of using UNIX Knowledge of CI toolsets Good client facing skills and problem solving aptitude DevOps knowledge of SQL Oracle DB Postgres ActiveMQ Zabbix Ambari Hadoop Jira Conflucene BitBucket ActiviBPM Oracle SOA Azure SQLServer IIS AWS Grafana Oracle BPM Jenkins Puppet CI and other cloud technologies. Benefits Include: Contributory pension scheme Employee More ❯
Vulnerability and Patch Management tools: Nucleus, Shavlik Monitoring tools: Nagios, Prometheus, Grafana, Elastic, Dynatrace Database Administration: Microsoft SQL Server Container Platforms: Docker, Kubernetes Application Support: Java, Tomcat, Nginx, RabbitMQ, ActiveMQ Automation: Git, Bitbucket, Jenkins, Terraform Public & Private Cloud: AWS, Azure Ability to work under pressure and manage the demands of numerous tasks. Clear written communication and ability to produce More ❯
high-throughput experience AWS/Public Cloud experience with DevOps tools An advocate for modern methodologies including TDD, pair-programming and CD Tech: Core Java, Multithreading, Concurrency, AWS, DevOps, ActiveMQ/MongoDB, Kafka The role will suit a Java Software Engineer with a strong enthusiasm to work in a fast-paced, financial environment and who has a natural interest More ❯
performing back-end applications supporting situational awareness, infrastructure, and intelligence product areas • Write and maintain RESTful web services and integrate with streaming/messaging platforms such as Kafka, RabbitMQ, ActiveMQ, and others • Architect and manage diverse database solutions (SQL, NoSQL, GeoSpatial, Key/Object pair) to support dynamic data-driven applications • Collaborate across geographically dispersed teams to ensure delivery … experience • Advanced proficiency in Java and Object-Oriented Design/Programming • Proficiency in RESTful web services development • Experience with at least one messaging/streaming platform (Apache Kafka, RabbitMQ, ActiveMQ, GraphQL, NATS, SSEs, WebSockets) • Familiarity with multiple database types (SQL, NoSQL, GeoSpatial, Key/Object pair) • Experience in back-end application architecture and design • Strong communication skills and ability More ❯
Folsom, California, United States Hybrid / WFH Options
KK Tech LLC
Sr. Software Engineer (UI and Java Developer) Location: Folsom, California (Hybrid) Local Candidate Only Job Overview: Client: CALISO Job Description Level of Education and Discipline A Bachelor's degree (BA, BS) or equivalent education, training or experience in Computer Science More ❯
networking protocols, including TCP/IP, UDP, Unicast, and Multicast Familiarity with HFT techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications More ❯
networking protocols, including TCP/IP, UDP, Unicast, and Multicast Familiarity with HFT techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications More ❯
networking protocols, including TCP/IP, UDP, Unicast, and Multicast Familiarity with HFT techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications More ❯
networking protocols, including TCP/IP, UDP, Unicast, and Multicast Familiarity with HFT techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications More ❯
networking protocols, including TCP/IP, UDP, Unicast, and Multicast Familiarity with HFT techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications More ❯
london (city of london), south east england, united kingdom
BGC Group
networking protocols, including TCP/IP, UDP, Unicast, and Multicast Familiarity with HFT techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications More ❯
DevOps or a similar role broad understanding of DevOps tools and environments (Jira/Confluence, CI/CD, cloud, etc.) hands-on experience with technologies like Linux, Docker, Elasticsearch, ActiveMQ, Nginx, AWS, Postgres, SQL Server, C#/.NET, and more experience with cloud environments such as AWS and Azure, as well as ElasticSearch stack, NodeJS, ReactJS/Native, Python … a plus Your technical toolkit tools: DevOps: Git (Gitlab, GitHub), CI/CD, Jira, Grafana languages: Python, JavaScript, SQL, C#/.NET services: Nginx, PostgreSQL, SQL Server, Elastic Search, ActiveMQ, High availability virtualization: Docker (Swarm), VMWare network: TCP/IP, DNS, VLAN, Basic firewalling concepts cloud (nice to have): AWS operating systems: Linux and Windows Offer Want to tackle More ❯