Senior developer Work, Jobs in Horsham (with Salaries)

Senior Siebel Developer
CGI —Leatherhead
- Full-time
- Analysis skills
- Mentoring
Quick apply
Senior Flash Developer
MAINAMA GAMES —Haslemere
- Full-time
- Bachelor's degree
- JavaScript
- No degree
Senior Developer
Menzies LLP —Woking
- Full-time
- Hybrid work
- No degree
- Travel
- Mentoring
PHP Developer
Focus Group —Shoreham by Sea
- £45,000 - £50,000 a year
- Full-time
- Hybrid work
- CRM software
- Software development
- APIs
Quick apply
7d
Full Stack Web Developer
Creative Brand Design —Cranleigh
- £38,000 - £45,000 a year
- Full-time
- Software troubleshooting
- APIs
- In-person
- Flexitime
Quick apply
Senior Software Engineer
Unity Technologies ApS —Brighton
- £639,400 - £799,300 a year
- English
- Software development
- APIs
- Annual leave
- Employee assistance programme
5d
Senior Software Engineer (Full Stack)
Leidos —Farnborough
- £61,500 - £78,800 a year
- Full-time
- Mentoring
- Agile
- Annual leave
- Work from home
Senior Systems Engineer
Stellar Entertainment Software Ltd —Guildford
- Full-time
- Hybrid work
- Software troubleshooting
- C++
- Employee assistance programme
Quick apply
Front End Software Engineer
Leidos —Farnborough
- £61,500 - £78,800 a year
- Full-time
- Mentoring
- Scripting
- Agile
- Annual leave
- Work from home
Senior Generalist & Physics Engineer
Stellar Entertainment Software Ltd —Guildford
- Full-time
- Hybrid work
- C++
- Communication skills
- Employee assistance programme
Quick apply
Senior AI Designer
Hangar 13 —Brighton
- AI
Senior Rendering Engineer
Hangar 13 —Brighton
- Computer Science
- Engineering
- English
Senior AI Designer
2K —Brighton
- AI
Quick apply
DevOps Engineer
WTW —Reigate
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Annual leave
- Employee assistance programme
Senior Software Engineer - On Device Machine Learning
Electronic Arts —Guildford
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
- Annual leave
Software Engineering Manager
WTW —Reigate
- Full-time
- Hybrid work
- Continuous improvement
- Agile
- AI
- Annual leave
- Employee assistance programme
6h
Principal Mission Designer
2K —Brighton
- Bachelor's degree
- No degree
- Mentoring
Quick apply
Principal Mission Designer
Hangar 13 —Brighton
- Bachelor's degree
- No degree
- Mentoring
Senior Vehicle Handling Engineer
Stellar Entertainment Software Ltd —Guildford
- Full-time
- Hybrid work
Quick apply
Senior Graphics Engineer
Unity Software Limited —Brighton
- Annual leave
- Employee assistance programme
1d

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Senior Siebel Developer

CGI -
Leatherhead

Quick apply

Job details

Permanent | Full-time

Benefits

Company pension

Qualifications

Technical troubleshooting
Stakeholder collaboration
Mentoring junior staff
UNIX
Technical support
Analysis skills
Mentoring
Siebel
Professional development mentoring
Multidisciplinary collaboration
Middleware
PL/SQL

Full job description

CGI's Space, Defence and Intelligence business unit delivers complex, mission-critical systems that help keep the UK safe and secure. As a leading systems integrator, we design, build and operate innovative solutions for clients across defence, intelligence, aerospace, maritime and space sectors.
We combine deep technical expertise with modern delivery approaches and strong partnerships across industry and academia. Our teams work on challenging projects where technology makes a real-world difference.

At CGI, you'll be part of a collaborative and supportive community that values innovation, continuous learning and professional growth. We offer a competitive salary, excellent pension, private healthcare and our share purchase plan, making you a CGI Partner rather than simply an employee.

Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position with travel to our Leatherhead office.

Your future duties and responsibilities

We are looking for an experienced Siebel Developer to join a growing team supporting a highly customised, business-critical solution for a major Defence client.
This is a hands-on technical role where you will contribute to the ongoing development, enhancement and support of a complex Siebel environment while helping to shape future improvements and technical direction.

As a senior member of the team, you will work closely with developers, architects, analysts and client stakeholders to deliver high-quality solutions and resolve complex technical challenges. You will also play an important role in supporting and mentoring less experienced developers, helping to build capability across the team and promote development best practices.

Key responsibilities include:

Designing, developing and enhancing Siebel CRM solutions

Configuring and customising Siebel applications to meet business requirements

Developing workflows, integrations and automation solutions

Troubleshooting and resolving technical issues within a complex environment

Collaborating with technical and business stakeholders to identify effective solutions

Supporting integration with Oracle and cloud-based technologies

Contributing to technical design discussions and continuous improvement initiatives

Coaching and supporting junior developers within the team

Required qualifications to be successful in this role

Strong experience developing and configuring Siebel CRM solutions

Siebel Tools configuration experience

Siebel eScript development

Siebel Workflow development

Oracle SQL & PL/SQL

Siebel Open UI

Siebel assignment manager

Middleware connectivity/integration

Experience working with enterprise-scale applications and integrations

Strong analytical and problem-solving skills

Ability to work collaboratively within a multidisciplinary team

Desirable

Experience with Siebel Enterprise Application Integration (EAI)

Experience with Enterprise Integration Manager (EIM)

Linux/Unix environment experience

Oracle Cloud experience

Experience integrating applications with cloud-based infrastructure

Experience working in secure, regulated or government environments

Current SC clearance

#LI-SB2

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Quick apply

Refine Your Search

senior developer jobs in horsham

Senior Siebel Developer

Senior Flash Developer

Senior Developer

PHP Developer

Full Stack Web Developer

Senior Software Engineer

Senior Software Engineer (Full Stack)

Senior Systems Engineer

Front End Software Engineer

Senior Generalist & Physics Engineer

Senior AI Designer

Senior Rendering Engineer

Senior AI Designer

DevOps Engineer

Senior Software Engineer - On Device Machine Learning

Software Engineering Manager

Principal Mission Designer

Principal Mission Designer

Senior Vehicle Handling Engineer

Senior Graphics Engineer

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