3 of 3 Permanent Java Jobs in York

Deep understanding of cloud environments such as Azure, AWS, or Google Cloud Platform, and tools like Synapse, Hadoop, or Snowflake. Hands-on experience with programming languages such as Python, Java, or Scala. Strong knowledge of data architecture, modelling, and governance. A track record of delivering complex data projects – from cloud migrations to big data solutions. Why Join: An organisation with More ❯

Job Description Our client, a mission-led consultancy , is looking for an experienced Principal Software Engineer (Java) to join their growing team. They deliver secure, modern software solutions to the UK Government and Defence sectors, enabling clients to build scalable systems and progressive web applications that drive real impact. This is a senior-level opportunity for a hands-on engineer … in agile environments , and is passionate about shaping engineering best practice while still contributing to the codebase. Key Responsibilities Lead the design, development, and testingof secure, scalable systems using Java with modern front-end frameworks (e.g., React) Architect and maintainAPIs, data pipelines, and cloud-native solutions(AWS, Azure, private cloud) Drive adoption ofDevOps practices CI/CD, containers, infrastructure-as … with stakeholders and clients toshape technical directionand ensure robust, user-focused solutions Contribute across thefull software development lifecycle, from discovery to production support Essential Skills & Experience Deep expertise in Java, with strong full-stack engineering skills Proven experienceleading teams or projectsat a senior/principal level Strong knowledge ofsystem architecture, cloud solutions, and API design Familiarity withDevOps tools and automation More ❯

generative AI use cases Implement integrations with data lakes and event stores to enable real-time data flow Contribute fullstack features, including React-based frontends and backend services in Java and Python Ensure code quality through clean, maintainable, and well-tested implementations Participate in design reviews, pair programming, and engineering best practices Deliver features across sprint cycles and collaborate with … global teams Your Qualifications 8+ years of hands-on experience in software engineering, especially in platform/backend systems Expert-level skills in Java and strong proficiency in Python Experience with Apache Kafka, Flink, and Pulsar for building distributed data pipelines Familiarity with scalable data storage and data lake integrations Proven ability to integrate AI/ML models and work More ❯