Staff Engineer: Global Billing & API Platform

Kaluza Ltd.; Bristol; Presencial; GBP 110.000 - 165.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Time off and family

Health and security

Pay and flexibility

Growth and setup

Climate action app

Descripción de la vacante

Kaluza Ltd. is seeking a senior technical leader to own the API Platform and Standards squad. You will shape the system design across services, drive architectural standards, and turn ambiguous requirements into concrete delivery plans.

You will mentor engineers and influence across product, engineering, and adjacent squads while prioritising reliability, security and auditability. The role focuses on billing/payments domains and scaling a global core with configurable edges, enabling rapid

Formación

• Deep technical expertise in system design and architecture ownership across a squad.
• Ability to challenge product and engineering proposals with data-backed trade-offs.
• Track record diagnosing and resolving complex technical and product issues.
• Experience establishing architectural patterns and technical standards.
• Ability to turn ambiguous requirements into concrete plans.

Responsabilidades

• Own system design and architecture for the API Platform and Standards squad, not just a single service.
• Create and challenge proposals with data-backed trade-offs.
• Diagnose and resolve complex technical and product issues.
• Establish architectural patterns and technical standards used by other teams.
• Turn vague requirements into executable plans.

Herramientas

API Gateway

Billing Systems

Multi-market Platform

Data-driven decision making

Mentoring engineers

Descripción del empleo

Kaluza Ltd. is seeking a senior technical leader to own the API Platform and Standards squad. You will shape the system design across services, drive architectural standards, and turn ambiguous requirements into concrete delivery plans.

You will mentor engineers and influence across product, engineering, and adjacent squads while prioritising reliability, security and auditability. The role focuses on billing/payments domains and scaling a global core with configurable edges, enabling rapid