Software Engineer III

Company: Cirium
Apply for the Software Engineer III
Location: London
Job Description:

About the Business

At Cirium, our goal is to keep the world connected. We are the industry leader in aviation analytics; helping our customers understand the past, present, and predicting what will happen tomorrow. Our mission is to transform the aviation industry by enabling airlines, airports, travel companies, tech giants, aircraft manufacturers, financial institutions, and many more accelerate their own digital transformation. You can learn more about Cirium at https://www.cirium.com/

About Our Team

You will be joining a collaborative, curious team of Software Engineers at all different levels. By joining us you will have the opportunity to share ownership in solving this problem end to end.

About the Role

As a Software Engineer III, you will contribute to building scalable, high‑quality software solutions within a specific product or functional area. You’ll collaborate with teammates to design, develop, and improve systems while solving real‑world problems that support innovative aviation analytics products.

Responsibilities

  • Interfacing with other personnel or team members to finalize requirements
  • Writing and reviewing portions of detailed specifications for the development of system components of moderate complexity
  • Working closely with other Development team members to understand Product Requirements and translate them into Software designs
  • Implementing development processes, coding best practices and code reviews
  • Operating in various development environments (Agile, Waterfall, etc.) while collaborating with key stakeholders
  • Completing bug fixes and resolving technical issues

Requirements

  • Have solid Software Development experience
  • Be proficient in development languages, including one or more the following: Java, Springboot, Python, C#
  • Have an excellent understanding of data modelling principles, data manipulation languages, and storage systems
  • Be familiar with industry best practices, such as code coverage
  • Have a good knowledge of software development methodologies (e.g., Agile, Scrum, Kanban) and test-driven development
  • Have the ability to work well with internal and external technology resources
  • Have excellent verbal and written communication skills

We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click here to access benefits specific to your location.

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Posted: July 1st, 2026