Lead Backend Architect – Scale a SaaS Platform (Equity)

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Company: Tonic
Apply for the Lead Backend Architect – Scale a SaaS Platform (Equity)
Location: Manchester
Job Description:

Tonic is seeking a Lead Engineer in Manchester to take technical ownership of their construction technology SaaS platform. The role focuses on backend stability, performance, and architecture, ideal for an experienced engineer wanting to influence product evolution. Applicants should have backend engineering experience in PHP and familiarity with REST API design, SQL optimisation, and preferably Symfony. This role offers significant potential for growth and equity participation, shaping both technology and culture at Tonic.#J-18808-Ljbffr…

Posted: May 17th, 2026