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Experienced Professionals


We are not currently actively recruiting for specific roles but we are always interested to hear from experienced professionals, please register your interest:

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Jersey & Guernsey

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Working as an experienced professional at C5

We offer an unparalleled breadth and quality of work, responsibility and experience. We are a profitable, dynamic and forward-looking firm with a reputation for quality.

C5 prioritises, values, and actively encourages career development by carving out promotion paths with you early on in your tenure.

Our approach to career progression is based around our AMP (Achieving My Potential) strategy which transparently communicates specific, actionable criteria that establishes and warrants progression to the next level for all team members.

Our friendly and inclusive culture is built around our core values of honesty and integrity and a competitive range of benefits.

Experienced Developers career working on code

Training & Career Development

Our generous training budget helps our team expand their competencies, develop their own skill-sets and in turn maintain our technology partnerships.

Microsoft Partner

C5 have 4 out of the 6 new Microsoft Solutions Partner designations. This makes C5 Alliance the only technology provider in the Channel Islands to have achieved this many designations, that replace the old Microsoft Gold and Silver Competencies. C5 Alliance has achieved designations in Data and AI, Digital and App Innovation, Infrastructure and Modern Work.

Microsoft Solutions Partner Logo

HPE Gold Partner

We are also a HPE Gold Partner and we have strong partnerships with numerous additional technology providers across multiple disciplines as well as access to the wider BDO group globally which provides us with an enterprise-level knowledge base.

These partnerships serve to differentiate our organisation and our team, giving everyone the opportunity to demonstrate their expertise, and build stronger connections with customers.

HP Solution Provider gold partner badge

C5 Alliance is part of the BDO Group

C5 Alliance forms part of the BDO Group in Jersey and BDO Jersey is a member firm of BDO International, the world’s 5th largest accountancy network.

BDO Group in Jersey has over 220 people working across Jersey, Guernsey & the UK and it comprises 3 areas of focus for the company: Assurance, Advisory and Technology, with C5 Alliance forming the Technology component of this group.

Learn more about careers at C5

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