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Consultant JavaScript Developer (Cardiff)

Full Time
Job Sector:
IT / Technology
South Wales
Salary description:
Competitive salary
Start Date:
Job Ref:

Consultant JavaScript Developer (Cardiff)

Ensighten is hiring a Consultant JavaScript Developer, enabling the integration, customisation and optimisation of its suite of enterprise tag management solutions.

We enable leading organisations to deliver content effectively and securely. Our solutions enhance a vital ecosystem of web and mobile app content delivery technologies, and we can build upon your strengths and aspirations around JavaScript coding and customer-facing technical consulting aspects.

Mentored by our technical team leader and supported by our friendly development team, we will help you get to grips with everything.

You will initially focus on native JavaScript development; integrating, customising and optimising our solutions. You'll get under the hood of how enterprises deploy web and mobile app technology, often at scale, cross-pollinating ideas to improve how we deliver our own software.

You will then grow into customer-facing technical consulting aspects, supporting us on pre-sales, solution design, architecture and implementation - utilising JavaScript and associated technologies - travelling occasionally within EMEA.

We share your value of continual learning, with a culture of knowledge sharing, a personalised development plan and excellent training resources.

Example projects

  • Implement enterprise analytics software through the Ensighten Tag Management System
  • Optimise JavaScript code and libraries to improve website page weight
  • Learn, advise, and implement Ensighten’s GDPR and ePrivacy Directive solution
  • Collect and act on valuable customer data for targeting, segmentation, and personalisation
  • Learn how to develop and implement tags and tracking for iOS, Android, and IoT
  • Implement custom JavaScript solutions for customers

We're looking for

  • Someone with strong native JavaScript coding abilities
  • Good communication skills and a structured approach
  • Knowledge of HTML, CSS, SQL, JSON etc.
  • Familiarity with - or can soon learn - a tag management system, such as Ensighten, Google Tag Manager, Adobe DTM/Launch, Tealium, etc.
  • Familiarity with - or can soon learn - an enterprise analytics tool such as Google Analytics or Adobe Analytics
  • May bring - or like to gain - knowledge of Android or iOS, and/or website security
  • Considering junior or mid level JavaScript Developer or technical consulting jobs in Cardiff, such as: Front End Developer | Web Developer | Web Applications Developer | JavaScript Developer | Angular Developer | React Developer | Technical Services Consultant | Professional Services Consultant | Solutions Architect

Salary and benefits

  • Competitive salary
  • Flexible working culture | optionally; 1-2 days WFH, once up to speed
  • Generous individual performance-related bonus scheme, quarterly and annually
  • 26 days holiday + bank holidays | a positive work:life balance culture| personal development plan | regular ongoing technology and skills training | '10% time' for innovation | opportunity for occasional travel - with time off in lieu, and usually plenty of notice


Ensighten is a global leader in data security, governance and omni-channel data management. Our leading MarSec™ platform provides governance, compliance, detection, auditing, workflow, and change management tools for websites and marketing technologies. We innovate and we stay ahead of the curve. We are fortunate to count on many of the Global Fortune 500 as customers, spanning financial services, travel, retail, publishing, consumer goods, and much more.

Location: central Cardiff, South Glamorganshire; can work remotely 1-2 days each week, once up to speed

Please be in touch with Vittoria at techfolk, our recruitment partner, to find out more:

0117 318 2447 | | @we_are_techfolk

RECRUITERS: Ensighten has selected techfolk as our exclusive recruitment partner for this position and cold calling and speculative applications are not welcomed.

Company Description

techfolk® is an independent Bristol based IT recruitment agency, supporting the South West’s technology scene and beyond.

We work hard to bring you relevant and interesting jobs - mainly with technology providers and forward thinking users of IT - and, having worked in industry ourselves, we can add value throughout your job application process.

Closing Date:

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