Frontend Marketing Lead Engineer (React Web)
Frontend Marketing Lead Engineer (React Web)

Frontend Marketing Lead Engineer (React Web)

London Full-Time No home office possible
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Frontend Marketing Lead Engineer (React Web) (15135) London, England

Salary: Market Rates – PAYE

Frontend Marketing Lead Engineer (React Web) – JPMorgan Chase / Nutmeg – London – 7 months contract – Hybrid – PAYE

We are seeking a skilled Frontend Marketing Lead Engineer to join Nutmeg, JP Morgan\’s Digital Wealth Management business, in London on an initial 7 months contract. The ideal candidate will work closely with our web and mobile teams to coordinate and execute a comprehensive uplift of our marketing and data estate. This role requires a deep understanding of marketing technologies, data management, and web and mobile development practices to ensure our marketing systems are efficient, integrated, and optimized for performance.

Description:

Within one of our engineering teams, you will be responsible for the web applications that make Nutmeg run. You will deliver product features end-to-end within a cross-functional team made up of Engineering and Product. We have a fully aligned tech stack across the web ecosystem with a collection of team-owned mono-repos – all powered by an internal React Design system which allows us to deliver at scale. You’ll have plenty to learn and will join a friendly and collaborative group of talented engineers who are always willing to discuss/share ideas via various internal or external meetings/guilds/pairing sessions. All of this contributes to our primary focus; to build great user-friendly experiences for our customers.

Job responsibilities:

  • Develop and deliver marketing features as part of larger domain-owned epic initiatives.
  • Work with cross-functional stakeholders to integrate and enhance marketing tracking with existing systems, ensuring seamless data flow to the necessary data destinations and communication between platforms.
  • Design and implement solutions to automate marketing processes, improve data quality, and enhance reporting capabilities as part of the overall digital marketing strategy.
  • Identify, troubleshoot and resolve existing or newly-identified prioritised defects.
  • Ensure high-quality code through solid testing and adherence to best practices/standards.
  • Work collaboratively with cross-functional teams and contribute to team discussions/meetings/guilds.
  • Participate in code reviews to maintain code quality and share ideas/knowledge among your peers.
  • Create and maintain technical documentation as part of new features or spike discoveries.
  • Build an understanding of product and technology for owned domain areas.
  • Actively participate in scrum ceremonies including daily stand-ups, sprint planning and retrospectives.
  • Consider Accessibility (WCAG), Security, Observability & Performance as part of all owned applications/deliverables.

Required qualifications, capabilities and skills:

  • Demonstrated success in developing and sustaining customer-focused web applications and single-page applications (SPAs) within a marketing technology (MarTech) environment.
  • Experience with marketing automation platforms (e.g., Segment, Amplitude, GTM, Google Analytics) and data analytics tools in general.
  • Excellent verbal and written communication skills.
  • Strong understanding in React and its core principles.
  • Solid grasp of Web fundamentals:
  • HTML5 (Semantics & Structure)
  • CSS (Responsive Design, Specificity)
  • JavaScript ES6
  • General Networking (HTTP, IP & DNS, Caching)
  • Tracking SDKs
  • A good understanding of Google AdTech technologies, affiliations & campaigns such as Floodlight and how they integrate client-side.
  • Experience with version control tools (VCS), preferably Git.
  • Strong analytical and problem-solving skills.
  • Proactive communicator with owned assignments.
  • Ability to manage time effectively and meet realistic deadlines.
  • Experience with testing frameworks such as Jest or RTL.
  • Understanding of build tools such as Webpack, Vite, Parcel.
  • Understanding of Pre-processors such as Typescript, SASS, CSS Modules, JS Compilation.
  • Understanding of CI/CD platforms such as Jenkins and GitHub Actions.
  • Nice to Haves:

    • Bachelor’s degree in marketing, Computer Science, Information Technology, or a related field.
    • A passion for self-development and learning who keeps up to date with the latest Web/React trends and technologies.
    • Appreciation/Exposure to React Native
    • Familiarity with agile methodologies beyond Scrum.
    • Delivery experience on cloud platforms and familiarity with AWS
    • Experience with Design systems (UI Development, White-labelling)
    • Commercial experience in the Finance industry

    *Please note that this role will be initially working on a hybrid model of 3 days office-based and 2 days WFH moving to 5 days onsite in the future.*

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    J

    Contact Detail:

    JPMorganChase Recruiting Team

    Frontend Marketing Lead Engineer (React Web)
    JPMorganChase
    J
    • Frontend Marketing Lead Engineer (React Web)

      London
      Full-Time

      Application deadline: 2027-04-22

    • J

      JPMorganChase

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