Senior developer Work, Jobs in Harrow On The Hill, Gtl (with Salaries)

Senior Siebel Developer
CGI —Leatherhead
- Full-time
- Oracle
- SQL
- Analysis skills
Quick apply
Integration Developer
RHP —Teddington
- £63,750 a year
- Full-time
- Azure
- SQL
- APIs
- Annual leave
8d
Senior WooCommerce Developer / E-commerce UX & UI Lead
Photonic Universe —Orpington
- Up to £75,000 a year
- Part-time
- ERP systems
- Business development
- JavaScript
Quick apply
14d
Senior Backend Engineer - Developer Experience
Trainline —London
- £85,000 - £95,000 a year
- Full-time
- Hybrid work
- AWS
- AI
- Communication skills
Senior Frontend Developer (React / TypeScript)
Mixam —Leavesden Green
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- Java
- JavaScript
- APIs
Quick apply
Senior Full Stack Developer
Pure Human Resources —London
- £55,000 - £70,000 a year
- Full-time
- Remote
- Azure
- DevOps
- SQL
10d
Developer - Dynamics 365 CE
Safetykleen —Brentford
- £70,000 - £75,000 a year
- Full-time
- Azure
- Sales
- JavaScript
- Employee assistance programme
- Referral programme
Quick apply
Senior Principal Developer
Novartis —London
- £57,050 - £105,950 a year
- Full-time
- Hybrid work
- English
- Master's degree
- Software development
12d
Senior Full Stack Engineer (Developer)
Tapi —London
- Full-time
- Azure
- DevOps
- APIs
Senior Front-End Developer (React.js/Next.js)
Eventogy —London
- £60,000 - £70,000 a year
- Hybrid work
- Project management
- JavaScript
- AI
- Gym membership
Quick apply
9d
Engineering manager
SECCL —London
- £95,000 - £110,000 a year
- Full-time
- Hybrid work
- AWS
- JavaScript
- Financial services
- Employee discount
Senior iOS Developer
RemoteStar —London
- Full-time
- Agile
- Communication skills
Senior Developer
AWTG —London
- Full-time
- Azure
- APIs
- Agile
Senior Frontend Developer
TradingView —London
- Hybrid work
- JavaScript
- APIs
- Flexible schedule
Senior Developer
TrinityBridge —London
- Azure
- DevOps
- SQL
Senior BI Developer
AJ Bell —London
- Full-time
- Hybrid work
- SQL
- AI
- Communication skills
- Employee assistance programme
- Gym membership
Quick apply
Senior Frontend Developer
Kolleno —London
- Full-time
- Remote
- JavaScript
- APIs
- HTML
Senior Java Developer
Morgan Stanley —London
- Full-time
- Java
- APIs
- Communication skills
Senior Product Engineer (TS/NodeJS/Vue)
n8n —London
- £190,000 a year
- Full-time
- Remote
- English
- Administrative experience
- JavaScript
- Life insurance
Lead Developer
Government Digital Service —London
- £69,675 - £107,159 a year
- Full-time
- Hybrid work
- AWS
- Presentation skills
- Mentoring
- Annual leave
- Employee assistance programme

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senior developer jobs near harrow on the hill, gtl

Senior Siebel Developer

CGI -
Leatherhead

Quick apply

Job details

Permanent | Full-time

Benefits

Company pension

Qualifications

Cloud infrastructure
Oracle
UNIX
SQL
Analysis skills
Siebel
Linux
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 harrow on the hill, gtl

Senior Siebel Developer

Integration Developer

Senior WooCommerce Developer / E-commerce UX & UI Lead

Senior Backend Engineer - Developer Experience

Senior Frontend Developer (React / TypeScript)

Senior Full Stack Developer

Developer - Dynamics 365 CE

Senior Principal Developer

Senior Full Stack Engineer (Developer)

Senior Front-End Developer (React.js/Next.js)

Engineering manager

Senior iOS Developer

Senior Developer

Senior Frontend Developer

Senior Developer

Senior BI Developer

Senior Frontend Developer

Senior Java Developer

Senior Product Engineer (TS/NodeJS/Vue)

Lead Developer

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