Senior Frontend Engineer (£150k + Equity) at Deducta

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Job Title: Senior Frontend Engineer

Salary: £150k + Equity

Company Description: Deducta – Early-stage AI data intelligence startup

Location: London, UK

Job Description

Join a high-caliber team of Rhodes Scholars and ex-Spotify founders building an AI-native data intelligence platform. As a Senior Frontend Engineer, you will own the end-to-end user experience, shipping high-quality code at pace. You won't just execute tickets; you will help invent how global enterprises interact with mission-critical spend and supplier data.

Why this role is remarkable

  • High Impact & Ownership: Join as an early team member (~9 people) where you help shape the technical culture, product trajectory, and frontend IP from the ground up.
  • Elite Talent Density: Work alongside a world-class team including Rhodes Scholars and former founders from Spotify and GoCardless in a high-agency, low-process environment.
  • AI-Native Innovation: Build at the leading edge of applied AI, creating sophisticated interfaces that make complex, agentic data cleansing and classification feel intuitive for enterprise users.

What you will do

  • Ship Features Fast: Design, develop, and deploy scalable frontend systems and UI components using React or Vue, maintaining a high bar for code quality and performance.
  • Shape Product Experience: Collaborate directly with the design team to translate complex data problems into simple, delightful, and highly functional user interfaces.
  • Drive Technical Excellence: Act as a technical sparring partner on product decisions, ensuring the frontend architecture is resilient, adaptable, and capable of handling complex data visualizations.

The ideal candidate

  • Proven Builder: You have extensive experience with modern frameworks (React/Vue) and a visible track record of building side projects, personal experiments, or high-quality products from scratch.
  • Strong Product Instinct: You possess high agency and "good taste," meaning you care deeply about UX and don't require perfectly defined specs to drive work forward.
  • Startup Mindset: You thrive in ambiguous, fast-paced environments and are motivated by the challenge of building a category-defining enterprise platform rather than just performing execution-oriented tasks.

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Company: Jack and Jill AI
Apply for the Senior Frontend Engineer (£150k + Equity) at Deducta
Location: London
Job Description:

Job Title: Senior Frontend Engineer

Salary: £150k + Equity

Company Description: Deducta – Early-stage AI data intelligence startup

Location: London, UK

Job Description

Join a high-caliber team of Rhodes Scholars and ex-Spotify founders building an AI-native data intelligence platform. As a Senior Frontend Engineer, you will own the end-to-end user experience, shipping high-quality code at pace. You won’t just execute tickets; you will help invent how global enterprises interact with mission-critical spend and supplier data.

Why this role is remarkable

  • High Impact & Ownership: Join as an early team member (~9 people) where you help shape the technical culture, product trajectory, and frontend IP from the ground up.
  • Elite Talent Density: Work alongside a world-class team including Rhodes Scholars and former founders from Spotify and GoCardless in a high-agency, low-process environment.
  • AI-Native Innovation: Build at the leading edge of applied AI, creating sophisticated interfaces that make complex, agentic data cleansing and classification feel intuitive for enterprise users.

What you will do

  • Ship Features Fast: Design, develop, and deploy scalable frontend systems and UI components using React or Vue, maintaining a high bar for code quality and performance.
  • Shape Product Experience: Collaborate directly with the design team to translate complex data problems into simple, delightful, and highly functional user interfaces.
  • Drive Technical Excellence: Act as a technical sparring partner on product decisions, ensuring the frontend architecture is resilient, adaptable, and capable of handling complex data visualizations.

The ideal candidate

  • Proven Builder: You have extensive experience with modern frameworks (React/Vue) and a visible track record of building side projects, personal experiments, or high-quality products from scratch.
  • Strong Product Instinct: You possess high agency and “good taste,” meaning you care deeply about UX and don’t require perfectly defined specs to drive work forward.
  • Startup Mindset: You thrive in ambiguous, fast-paced environments and are motivated by the challenge of building a category-defining enterprise platform rather than just performing execution-oriented tasks.

#J-18808-Ljbffr…

Posted: April 28th, 2026