Staff / Senior Software Engineer

New
U
UnitaryAI Startup
United Kingdom or alternatively anywhere within 3 hours of the UK timezone, within 3 hours of the UK timezoneFull-TimeSenior
SalaryCompetitive salary and equity package
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Job Details

Required Skills
AWSPythonFull Stack DevelopmentKubernetesSoftware ArchitectureData engineeringMLOps

Requirements

  • Expert Python development experience with the ability to write production-grade code.
  • Experience bringing products to market, ideally taking a product from 0 to 1.
  • Experience re-imagining and refactoring systems and tooling for scalability.
  • Hands-on experience using AI coding agents (e.g., Claude Code, Codex).
  • Advocacy for strong software engineering practices, standards, and culture.
  • Ownership mindset for problems from start to finish.
  • Willingness to remain hands-on for at least the next 12 months.
  • Ability to work comfortably across the stack and across disciplines.
  • Experience working in a startup or small team (desirable).
  • Confidence using AWS and Kubernetes (desirable).
  • Experience with workflow orchestration systems like Temporal (desirable).
  • Interest in venturing into Data Engineering, MLOps, or Platform Engineering (desirable).

Responsibilities

  • Bring new products to market by productising existing service offerings.
  • Re-imagine and refactor existing services and tooling to ensure they scale reliably.
  • Bridge machine learning, product, and platform engineering capabilities by providing software 'glue'.
  • Work with operations engineering and customer success to establish priorities and ensure operational excellence.
  • Triage and resolve technical issues raised by customers and internal teams.
  • Lead or contribute to post-mortems for SLA breaches, identifying root causes and driving improvements.
  • Operate the AI decision engine to make targeted improvements to automation accuracy.
  • Maintain runbooks and documentation to support internal agent operations teams.
  • Participate in a 24/7 on-call rotation.
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Competitive salary and equity package
Apply Now