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Instant System is looking for a Lead Java Back-End Developer. You will join our technical department with around 80 people, managing projects in an Agile manner adapted to our performance with two-week cycles. We operate in small teams and work on various projects, contributing to a wide range of applications aimed at promoting urban mobility and improving environmental practices. Required skills include a minimum of 7 years of experience in Java Back-End development, mastery of Java and associated frameworks like Springboot and Hibernate, as well as understanding of databases and microservices architectures.

bet365 is looking for a Full Stack Engineer for our US Sports platform. You will be responsible for developing, maintaining, and evolving the platform, working closely with technical teams and product partners to ensure successful delivery. The ideal candidate will have experience with high throughput and low latency systems, managing efficient time delivery, and a passion for learning new technologies.

PTR Global is looking for a Lead Java Developer to join their team based in Jersey City, NJ. This hybrid role requires 2 to 3 days of office presence. The candidate should have over 10 years of relevant experience in software application programming and project management, with strong technical skills in JAVA, SQL, and microservices development. Responsibilities include managing projects effectively and producing high-quality code.

IBM is looking for a Junior Technical Sales Specialist to join their team in Brussels. In this role, you will leverage your expertise in cutting-edge technologies to assist clients in transforming their IT landscapes. The team supports various industries, including Banking, Telco, Public, Travel, and Oil&Gas. You will be expected to act as a solutions expert, work with IBM sales teams, and continuously learn about Application Integration, API-led Integration, and other advanced technologies.

Independent Recruiters is looking for an Eventing Platform Engineer who will develop tools and integrations to help developers work more efficiently using technologies such as AWS, TypeScript, and Kafka. The role involves impacting a dynamic environment and building scalable event-driven software solutions. The ideal candidate should possess strong kinship towards modern software development practices, with a focus on innovative problem-solving and continuous improvement of the tools deployed in a collaborative setting.

Redolent, Inc is looking for a Mid level Java Developer with strong experience in Java/J2EE and SpringBoot. The role requires expertise in Kafka, design patterns, and event-based architecture. The candidate will develop high-performance solutions, work with CI/CD pipelines, and ensure business objectives are met.

Tradeweb is looking for a Middleware Kafka SRE who will be responsible for the management and architectural design of middleware messaging and caching systems, primarily Kafka, as part of a Platform Engineering team. The role involves ownership of Confluent Kafka and AWS MSK clusters, maintaining Kafka Connect clusters, and designing future Kafka infrastructure while establishing best practices. Candidates should have strong knowledge of Apache Kafka, as well as familiarity with caching middleware and CI/CD practices.

TekRek is looking for a Senior Data Engineer to build a cloud-native data platform that supports large-scale analytics, real-time processing, and machine learning. The successful candidate will design and build robust data platforms on GCP, AWS, or Azure, develop scalable pipelines using Spark, Kafka, dbt, and Airflow, and implement ETL workflows with strong data governance.

Open Systems Technologies is looking for a Senior Java/Lead Developer responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead application systems analysis and programming activities, requiring a strong background in Java technologies and experience in leading teams. The ideal candidate should have a thorough understanding of SQL, cloud-native microservices, and several relevant development tools.

TekRek is looking for a Senior Data Engineer to scale the data platform infrastructure from the ground up. You will design and build robust data platforms on GCP, AWS, or Azure, develop scalable batch and streaming pipelines, and architect data lake and warehouse solutions. Candidates should have strong experience in data engineering and cloud-native platforms, proficient in Python, Java, or Scala, and have hands-on experience with tools like BigQuery, Snowflake, and Kafka.