Java Software Engineer

Company: Response Informatics
Apply for the Java Software Engineer
Location: Belfast
Job Description:

Duration: 6 months, post which the probability to convert to FTE based on performance

Your Day-to-Day

As a Software Engineer, you will:

  • Build and enhance backend services while contributing to the cloud‑modernization of our large‑scale, containerized and distributed email security platform.
  • Develop clean, maintainable code primarily in Java, and Perl components where needed.
  • Design and implement APIs and backend components, including data ingestion and processing pipelines.
  • Work with event‑driven, streaming, and asynchronous processing architectures.
  • Collaborate closely with Product, QA, SRE, and other engineering teams.
  • Own and improve CI/CD pipelines to support reliable builds, testing, and deployments.
  • Participate in an on‑call rotation to help maintain system reliability.
  • Take initiative, learn new technologies, and drive improvements across the platform.

What You Bring to the Team

  • Strong experience in Java, with flexibility to work across additional technologies as needed.
  • Experience with CI/CD tooling and deployment workflows.
  • Experience or strong interest in distributed or stateful systems in cloud‑native environments.
  • Experience with AWS or similar cloud platforms.
  • Experience with Kubernetes or other container orchestrators.
  • Familiarity with event‑driven messaging patterns or real‑time streaming data processing.
  • Familiarity with caching or data stores (e.g., Redis).
  • Focus on building maintainable, high‑performance, and scalable systems.
  • Effective communication and collaboration with cross‑functional teams.

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Posted: May 24th, 2026