Senior Python Developer

Company: Sivara GmbH
Apply for the Senior Python Developer
Location: West Midlands
Job Description:

Salary: £64,000 – 70,000 per year

Requirements

  • Design and implement systems and software to meet requirements using appropriate tools and methods.
  • Promote the creation of high‑quality code by commitment to practices such as test‑driven development, pair programming, and code review.
  • Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance and safety requirements.
  • Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adopting emerging technologies.
  • Assist with the design, implementation and testing of APIs that adhere to the Open API specification.
  • Able to demonstrate commercial software development experience.
  • Practical experience in system design, development, testing and operational stability.
  • Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls.
  • Experience applying continuous delivery, test‑driven development and pair programming.
  • Experience of working in an agile environment and an understanding of Scrum principles in particular.
  • Experience writing and consuming RESTful APIs in Python.
  • Experience with AWS services (Lambda, DynamoDB, ElasticSearch).
  • Experience with creating web application UIs using ReactJS and TypeScript.

Responsibilities

  • Design, implement and maintain our publishing software, systems and customer‑facing digital products.
  • Collaborate closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer.
  • Work across the organisation to identify opportunities for improvement and innovation.
  • Engage in complex, challenging and career‑defining projects that positively impact patient safety.
  • Participate in testing and ensure that all implementations meet the necessary requirements for security and performance.

Technologies

  • API
  • AWS
  • Lambda
  • ElasticSearch
  • Python
  • Security
  • TypeScript
  • Web
  • Cloud
  • REST
  • React
  • TDD

More

We are a highly successful and fast‑growing health tech organisation focussed on making a positive impact in the world. We offer an excellent opportunity to join a dynamic team where you will work on complex projects. Our team is proactive and energetic, looking to reshape our working practices for better outcomes. This is a hybrid role, requiring 4 – 8 days in our London office each month, with a competitive salary range of £64,000 – 70,000 plus excellent benefits.

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Posted: June 21st, 2026