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Insight International (UK) Ltd.
Java backend Developer

Java backend Developer

On site

Bournemouth, United kingdom

Freelance

24-11-2025

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Skills

Python Java SQL Data Engineering Apache Kafka CI/CD DevOps Docker Kubernetes Monitoring Architecture Programming Databases apache AWS AWS Cloud Analytics Spring Spark Spring Boot CI/CD Pipelines Databricks Kafka Prometheus Flink Microservices

Job Specifications

Role-Java backend Developer

Location- Bournemouth, UK (Onsite)

Employment type- Contract

Must have : Java, Spring, Microservices, AWS, Kafka, AND Flink or Spark or Databricks

JD:

Design, develop, and maintain scalable microservices using Java and Spring Boot.

Build and optimize real-time data pipelines leveraging Apache Kafka, Flink, and Spark/Databricks.

Develop robust data distribution and streaming solutions for high-throughput systems.

Deploy, manage, and monitor services in containerized environments (Docker/Kubernetes).

Write efficient and optimized SQL queries for relational databases.

Integrate and manage applications in AWS cloud environments.

Collaborate with cross-functional teams to ensure smooth delivery and integration of features.

Implement monitoring and observability solutions (e.g., Datadog) for system health and performance tracking.

Maintain high standards of code quality, reliability, and security.

Primary Skills

Strong programming skills in Java and Spring Boot.

Hands-on experience with Microservices architecture and RESTful APIs.

Proficiency with Kafka and distributed streaming systems.

Solid understanding of SQL and data modeling.

Experience with containerization (Docker) and orchestration (Kubernetes).

Working knowledge of Flink, Spark, or Databricks for data processing.

Familiarity with AWS services (ECS, EKS, S3, Lambda, etc.).

Basic scripting in Python for automation or data manipulation.

Secondary Skills

Experience with Datadog, Prometheus, or other monitoring tools.

Exposure to CI/CD pipelines and DevOps practices.

Knowledge of data engineering best practices and real-time analytics.

About the Company

We provide Software Development, Maintenance and Other Related IT Services, across spectrum, depending on individual client’s needs and dependability on us. Being a young and vibrant software solution company, we believe in harnessing the talent and experience of each member of our team to provide a unique flavor to our offerings within practical considerations and as per need and flexibility as expressed by our clients. We believe in working as a true partner and demonstrate transparency in all our dealings and conduct wi... Know more