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Full Stack Senior Developer



A full stack senior developer will work on our data focused flagship web application. Working alongside a small team of developers either directly on the product or building unique and bespoke data driven web applications.

As full stack senior developer, you will demonstrate great skill in creativity and innovation, ability to thrive in a high-pressure environment, and possess excellent communication skills. Ultimately, a top-notch senior developer should have extensive experience in software development, be able to keep up-to-date with deadlines, and have strong analytical skills.

Following an agile based working practice encouraging open discussion of ideas. Practice strong coding values, including testing and code reviews. highly adaptable with a passion for learning and working with new technologies

Key Technologies

  • PostgreSQL, MongoDB
  • js, Express
  • Django (Python)
  • React, Redux
  • Formik, Material UI

Desirable requirements

  • Experience of working with users and sponsors to capture requirements by interpreting business requirements
  • Data visualisation experience.
  • Qlik, Tableau, MS BI experience.
  • Consultancy or customer focused projects.


Luke Craven Qlik Consultant

“I’ve been with Catalyst for just over a month and I know already that this was the challenge I’ve been looking for ... the place to be as it were! The engagement and support of the other Consultants, Account Managers and even Leadership has been overwhelming. It’s all about working together as a team at every level. This is instilled in you from day 1 and the confidence it gives you is infectious. I’m very much looking forward to what the next few months .. years even, bring”

James Green Qlik Consultant

"I am pleased that I made the decision to join Catalyst IT.  It is a growing company and everyone has made me feel welcome.  The Qlik consultancy team is very knowledgeable, with specialist skills covering all aspects of Qlik, which means there is always someone who knows the answer! And even though most of us are working remotely and we’re busy helping customers, there is always time dedicated to bringing everyone together, which really makes me feel like I’m part of a team."


  • Reviewing code work for accuracy and functionality.
  • Creating and implementing design plans.
  • Code reviews
  • 3+ years of commercial experience as a web developer
  • Good knowledge of software development and its technologies.
  • Solid Node.js, React, Express and JavaScript knowledge
  • Strong knowledge of user interfaces.
  • Strong knowledge of HTML and web frameworks.
  • Good communication skills.
  • Able to work with others in the team to develop ideas and designs.
Grow Personally & Professionally


Working for us means being part of creating products that shape the future of digital industries.