Application Support Specialist (L2/L3)

🔒 Confidential Employer
Posted 24 March 2026
LOCATION
London
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Technology
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

SQL C# JavaScript Problem-solving Customer service Communication

FULL DESCRIPTION

[Employer hidden — view at passion-project.co.uk] · Development and Integration / Consulting & Business Transformation · London · Hybrid # Application Support Specialist (L2/L3) Apply for this job We usually respond within two weeks

Your responsibilities:

Responsibilities and essential job functions include but are not limited to the following: Management of client expectations for the priority of support issue following strict SLA's e.g. P1, P2, P3.

  • Offering activities of technical assistance to the key users in charge of the deployment of the solution on every site
  • Offering activities of technical assistance to the site that have already deployed the solution in production
  • Analyzing the issues and proposing definitive solutions or workarounds to meet the needs
  • In charge of the corrective code necessary to the maintenance activity
  • In charge of the management of the application releases and application software deployment
  • Performing audits for every site concerned by the support activity from a technical and organizational point of view
  • Participating in the improvement of internal tools and process
  • Building out a knowledge repository for all support queries and fixes
  • Support 7 AM to 7 PM managed on 8-9 hours shifts.
  • Willingness to travel to the customer site

What we expect from you:

  • Customer services integrity and confidence
  • Personable and committed
  • Personal professional learning
  • Self-motivated and diligent
  • Results-oriented
  • Good problem-solving skills
  • Ability to prioritize tasks and to work effectively under pressure
  • Strong customer orientation
  • Responsibility and good communication skills

Technical Skills - required:

  • IT background with SQL and C# or JavaScript skills

Desirable:

  • Experience with on-site manufacturing and logistics execution software implementations
  • Knowledge of C#, .NET, HTML, CSS, jQuery
  • Understanding of Lean, Six Sigma, and Supply Chain principles would be an asset

Depending on your level of experience, you will go through an internal training program to develop your technical skills related to the implementation of MES solutions. Joining [Employer hidden] will allow you to develop and improve your technical skills and give you the possibility to grow in the technical and/or functional areas as well as to move forward in your career thanks to internal opportunities.

About us:

[Employer hidden] has been integrating and deploying MES, LES and PLM solutions since 2005.

We support and advise more than 30 major industrial accounts in their innovation and digital transformation projects towards Industry 4.0.

With offices across Europe, we cover the audit, integration, evolution, application maintenance, support and change management needs of our customers.

Our approach is built around the framework and capabilities of a large company with the heart and soul of a small business, fostering high quality and performance services, agile development and added value for our clients, in the automotive, energy, aerospace and defence, consumer products and luxury sectors.

All this acquired knowledge is what enables us to best understand how these evolutions impact manufacturing information systems.

[Employer hidden] is certified with the international standard ISO27001.

Key Figures:

  • 6 offices: Lyon (FR), Versailles (FR), Krakow (PL), Geneva (CH), London (UK), Porto (PT)
  • Around 200 experts
  • 35 customers (ranked in the Fortune Global 500)
  • 30 000 days of project / year
  • 1350 training days (2025)
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