Dev Support Engineer (Business Information, JavaScript, HTML, CSS)

Unisys; England; On-site; GBP 40,000 - 60,000; Full time

Job summary

A technology solutions provider is seeking a skilled Dev Support Engineer to provide 24/7 support for mission-critical applications. Located in Greater London or Milton Keynes, the role involves enhancing Command-and-Control services and requires expertise in JavaScript, HTML, and CSS. Strong data manipulation skills and experience in application support are essential. The offered benefits include career growth opportunities, pension, life assurance, and private medical.

Benefits

Career growth opportunities

Pension

Life Assurance

Private Medical

Private dental option

Qualifications

• Experience in JavaScript, HTML, and CSS development or support.
• Experience in Application Support with willingness to learn.
• Strong data manipulation and SQL experience.

Responsibilities

• Provide day-to-day support and implement software enhancements.
• Identify and resolve issues for end users.
• Analyse and fix interface problems.

Skills

Business Information

JavaScript

HTML

CSS

Oracle development

Azure DevOps

Application Support

Python data manipulation

SQL

ITIL

Interpersonal skills

Job description

Join our dynamic team providing 24/7 support for mission-critical applications. We are seeking a skilled Dev Support Engineer (Business Information, JavaScript, HTML, CSS) to enhance our Command-and-Control services, focusing on management information components. You will be based at Hendon, Greater London or Milton Keynes (3 days per week).

Responsibilities

• Provide day‑to‑day support and implement software enhancements.
• Identify and resolve issues for end users.
• Analyse and fix interface problems between system components.

Qualifications

• Business Information, JavaScript, HTML, CSS development or support capability.
• Oracle development and scripting experience or similar.
• Familiarity with Azure DevOps or similar.
• Experience in Application Support and willingness to learn our business information platform.
• Experience with Pandas and other Python data manipulation packages.
• Strong data manipulation skills.
• SQL/Relational Database experience.
• Ability to apply technical expertise in a service delivery environment.
• Develop solutions without impacting system operations.
• Working knowledge of development frameworks such as MVC, MVVM or similar.
• Good understanding of ITIL.
• Strong interpersonal skills.
• Previous experience in public‑sector organisations is a plus.
• Security clearance: UK resident for at least three years.

Benefits

• Career growth and development opportunities.
• Pension
• Life Assurance
• Private Medical
• Private dental option