JavaScript Engineer

SII Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR.

With over 16,000 professionals across 21 countries, we're recognised as a "Great Place to Work" for fostering a high-trust culture. Our core values of Trust, Transparency, and Quality drive our work package delivery, ensuring we meet and exceed client expectations as a committed partner.

Since 2016, SII UK has supported top Aerospace & Defence, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise.

Let's Tech Together is our promise to encourage innovation and teamwork. We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is valued and empowered.

KEY RESPONSIBILITIES

Responsibilities

• Develop AP scripts in Java in accordance with defined aerospace/defence standards.
• Update the provided TCSDB file with new names and arguments.
• Produce and deliver AP scripts that are fully functional, validated, and aligned with project requirements.
• Deliver updated TCSDB XML files with correct configuration and integration details.
• Provide a user guide for complex APs where required, ensuring clarity for operational teams.

DESIRABLE SKILLS

Qualifications

• Experience with configuration management tools and PLM systems.
• Familiarity with aerospace/defence development processes.
• Knowledge of technical documentation standards and structured user guide creation.
• Exposure to automation frameworks and integration into engineering workflows.

BENEFITS

Benefits

• Competitive Basic Salary
• 6% Employers Contribution + 6% as a salary sacrifice
• Private Medical Insurance, Life Cover and Income Protection
• 25 days holiday
• 10 days full sick pay per year
• Flexible working
• Cycle to Work & TechScheme
• Continuous professional development
• Corporate access to the Udemy platform