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Implementation Consultant

Job in Greater London, London, Greater London, EC1A, England, UK
Listing for: Cartesian
Full Time position
Listed on 2026-01-13
Job specializations:
  • IT/Tech
    IT Consultant, Data Engineer, Systems Analyst, Data Analyst
Job Description & How to Apply Below
Location: Greater London

Implementation Consultant

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Cartesian’s Managed Solutions unit provides industry leading solutions to Tier 1 and 2 telecoms operators.

We are looking for a talented technical Implementation Consultant to expand our delivery, support and operations team. You will need to be proactive, creative and flexible, interested in technically challenging work and able to learn quickly. You must be an excellent problem-solver and prepared to take ownership of your implementation and support activities from creation through testing to deployment. As a customer facing role, excellent communication skills are a must.

A key task will be configuring and extending Cartesian’s own Ascertain platform using SQL, PL/SQL, Java and scripting (Bash, Perl, Python) in a Linux environment. Our applications are data intensive and therefore a very good knowledge of SQL and underlying database technologies is essential. Experience of AWS services will be beneficial. This will be coupled with strong unit testing skills, all of which will be demonstrated through your thorough knowledge of the development lifecycle.

Required Qualifications
  • Bachelor’s degree in a relevant technical discipline e.g. Computer Science
  • 3 + years’ experience in relevant technical delivery/support function
  • Strong relational database skills; good SQL knowledge
  • Familiarity with Java and Python
  • Good knowledge of Linux shell scripting
  • Good knowledge of software delivery lifecycle (SDLC)
  • Good oral and written communication skills
  • Experience using source / version control systems
Highly Desirable
  • Oracle PL/SQL
  • Experience of AWS for service deployment
  • Knowledge of telecoms BSS/OSS particularly provisioning, rating and billing
  • Knowledge of UK geographical number porting processes
Attributes sought
  • Ability to analyse data logically and exercise sound judgment in defining, evaluating, and solving difficult technical and operational problems effectively and pragmatically
  • Excellent self-organisational skills and especially time management
  • The ability to work in a small team, or individually, to take an issue to resolution
  • An aptitude for quality work and ability to achieve a high level of 'finish'
  • Ability to present themselves and Cartesian professionally in all work-related situations
Other requirements
  • Authorised to work within the UK.
Please attach a CV to your application

Please note that we are only able to accept applications from candidates authorised to work within the UK.

No agencies please.

Seniority level
  • Associate
Employment type
  • Full-time
Job function
  • Information Technology
Industries
  • Business Consulting and Services and Telecommunications

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