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Open nowFirst seen 3 days ago

Senior Frontend Developer

Sadler Recruitment Ltd27 open roles

Where
Cardiff, United Kingdom
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Your applicationOpen nowSenior Frontend DeveloperSadler Recruitment Ltd · Cardiff, United Kingdom

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Sadler Recruitment Ltd's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

12.1% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.1%7 days
  4. 19.1%14 days
  5. 35.6%30 days
  6. 52.7%60 days
This job: first seen 3 days ago

The posting

Job Title: Senior Frontend Developer

Location: Cardiff (Hybrid – 3 days in office) – city centre location/good rail links

Salary: £65,000 per annum

You know the difference between shipping fast and shipping well.

Here, youll get to do both.

You will join a team that values clean, scalable engineering, good design, and the craft of building software that people enjoy using.

Our client is a Cardiff-based FinTech helping traditional financial institutions modernise how they run their private market operations making them more efficient, scalable, and competitive in the digital age.

Their platform is trusted by global clients and underpins private investment operations across multiple regions. Its already mature and secure, but they continue to innovate fast and expand internationally.

The Role

We are looking for a Senior Frontend Developer to help shape the next generation of their platform.

Youll work closely with product managers, designers, and backend engineers to build intuitive, performant interfaces that make complex financial workflows simple for users.

Youll have genuine input into how things are built, from design system evolution to performance optimisation in a team that values thoughtful, maintainable engineering over quick fixes.

Experience needed

  • Strong commercial experience with React and TypeScript
  • A focus on code quality, scalability, and maintainability
  • A good understanding of UI/UX fundamentals and accessibility
  • Comfortable working with AntD or other modern UI frameworks
  • Collaborative mindset- someone who enjoys sharing ideas and learning from others

You dont need to be a designer, but youll care about how your work looks and feels for the end user.

Whats on offer

  • Hybrid working: 3 days in Cardiff, 2 from home
  • £65,000 salary, depending on experience
  • A supportive, open-minded engineering culture that values quality and balance
  • Opportunities to influence architecture, tooling, and design decisions
  • A chance to make a real impact on a platform used by financial institutions worldwide

If you want to work somewhere that values craft, curiosity, and clean engineering, not just tickets and timelines, this is worth a chat.

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  1. A CV for this posting

    Written against Sadler Recruitment Ltd's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Sadler Recruitment Ltd's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Sadler Recruitment Ltd's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

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  6. The interview in your calendar

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    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
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