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Back End Engineer

Job in London, Greater London, W1B, England, UK
Listing for: Kyra
Full Time position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Backend Developer
Job Description & How to Apply Below

About Kyra

We run influencer marketing for large brands. Not one-off posts. Structured programs designed to drive real business outcomes.

We use data and AI to improve creator selection and performance forecasting, but this role isn’t about buzzwords. It’s about running strong accounts, delivering consistently, and growing revenue year over year. We’ve scaled quickly. Now we need someone who knows how to manage enterprise clients properly.

We are looking for a Backend Engineer to join our growing engineering team. You’ll design, build, and scale the services that power our platforms, enabling our clients and creators to work seamlessly. This is a hands‑on role where you’ll work closely with product, design, and frontend engineers to deliver high‑impact solutions at pace.

Key Responsibilities
  • Design, develop, and maintain robust backend services using Node.js and Type Script.
  • Implement and manage Postgre

    SQL databases, ensuring data integrity and performance.
  • Integrate and manage queue systems, particularly BullMQ, for efficient task processing.
  • Containerize applications using Docker for consistent development and deployment environments.
  • Collaborate with cross‑functional teams to define, design, and ship new features.
  • Write clean, maintainable, and well‑documented code.
  • Implement and maintain unit tests to ensure code quality and reliability.
About You
  • 4+ years of professional experience in backend development.
  • Proficiency in JavaScript and Type Script.
  • Strong experience with Node.js and Express.js (or similar frameworks).
  • Hands‑on experience with Postgre

    SQL, including schema design and query optimisation.
  • Experience with queue systems like Rabbit

    MQ or BullMQ.
  • Familiarity with AWS services and deploying applications in a cloud environment.
  • Strong problem‑solving skills and ability to work independently.
  • Excellent communication and collaboration skills.
Why Join Kyra
  • Be part of a global, creative team that is pioneering the next era of influencer marketing.
  • Work on cutting‑edge AI‑powered products used by leading brands.
  • Flexible, remote‑first environment.
  • Opportunities to grow your skills and career as we scale.

💟 Support

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