Application Development in London

Application Development in London

London Full-Time No working from home possible
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Job Description

Your new company
My clients are looking for a Backend Developer with strong Java and Kafka experience to build and support a cloud-native microservices platform for a major Energy & Utilities client. Experience with OpenShift and microservices development would be highly advantageous. Remote working is available, though the role is aligned to London, and candidates must be eligible for SC clearance. The rate is Β£520 per day inside IR35.
Your new role
OverviewI'm looking for an experienced Application Developer to join a major client programme within the Energy & Utilities sector. This role will focus on the design, development, and deployment of backend components within a modern cloud-native, microservices-based architecture.

The successful candidate will play a key role in building scalable, resilient services and integrating event-driven technologies to support business-critical applications. This is an excellent opportunity to work on a large-scale enterprise transformation programme leveraging modern cloud and containerisation technologies.

Key Responsibilities

  • Design, develop and maintain high-quality backend services using Java.
  • Develop scalable and resilient applications within a microservices architecture.
  • Build and support event-driven integrations using Apache Kafka.
  • Participate in the full software development lifecycle, including design, development, testing and deployment.
  • Collaborate with architects, developers, testers and business stakeholders to deliver technical solutions.
  • Ensure applications meet performance, security and reliability requirements.
  • Support deployment and operational activities within cloud-native environments.
  • Contribute to technical design discussions and continuous improvement initiatives.
  • Follow Agile development methodologies and engineering best practices.

Essential Skills & Experience

  • Strong commercial experience developing applications using Java.
  • Hands-on experience with Apache Kafka and event-driven architectures.
  • Experience designing and developing backend services within enterprise environments.
  • Understanding of cloud-native development principles.
  • Experience working within Agile delivery teams.
  • Ability to troubleshoot, optimise and support production applications.
  • Eligible for or already holding SC clearance

Desirable Skills

  • Experience with OpenShift container platforms.
  • Previous experience building and supporting microservices-based applications.
  • Exposure to containerisation and cloud deployment technologies.
  • Experience working on large-scale digital transformation programmes.
  • Knowledge of CI/CD pipelines and DevOps practices. - What you'll need to succeed Strong Java and Kafka experience What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Application Development in London employer: Hays Specialist Recruitment Limited

As a Senior Finance Manager in our well-established machinery sector company, you will thrive in a collaborative environment that values your expertise and contributions. We offer a competitive salary of up to Β£55,000, alongside a comprehensive benefits package and the chance to work closely with senior leadership, ensuring your role is both impactful and rewarding. With a focus on employee growth and autonomy, this position provides a unique opportunity to influence financial and operational decision-making within a dynamic SME setting.

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Contact Details:

Hays Specialist Recruitment Limited Recruitment Team