Integration Architect

Integration Architect

Full-Time 80000 - 100000 £ / year (est.) Home office (partial)
Onyx-Conseil

At a Glance

  • Tasks: Lead a team to build innovative software solutions using cutting-edge technologies.
  • Company: Join CGI, a top-rated employer known for its inclusive and diverse culture.
  • Benefits: Enjoy competitive salary, excellent pension, private healthcare, and a share scheme.
  • Other info: Flexible remote work options and opportunities for career growth.
  • Why this job: Make a real impact by shaping the future of technology and AI.
  • Qualifications: 5+ years in full-stack engineering with expertise in TypeScript, React, and Golang.

The predicted salary is between 80000 - 100000 £ per year.

At CGI, we harness data and artificial intelligence to solve complex business challenges and deliver meaningful outcomes for our clients. As a Director of Consulting Expert for Data and AI, you will shape high-impact solutions, guide strategic growth, and elevate how organisations use AI to innovate and compete. Working at the forefront of emerging technologies, you will collaborate with experts across CGI to design forward-thinking approaches, influence client transformation, and build trusted partnerships.

This is an opportunity to take ownership of industry-leading initiatives, contribute to a culture that values creativity and insight, and be supported in driving measurable success for both clients and your own career. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee.

We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces. 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.

As a Data Engagement Lead, you will play a pivotal role in shaping and delivering complex enterprise data programmes, guiding clients through large-scale modernisation initiatives while leading talented multidisciplinary teams. Working at the intersection of strategy, delivery, and technology, you will help organisations build trusted, scalable data capabilities that enable better decision-making and long-term success.

As a Senior Data Solution Architect, you will play a critical role in shaping enterprise data strategies, designing modern cloud-native platforms, and leading complex transformation programmes for some of the world's most recognised organisations. Working across business and technology teams, you will provide architectural leadership that enables advanced analytics, AI adoption, and scalable data capabilities.

As a Lead Technology Full-Stack Engineer, you will lead a team of engineers, working across both front-end and back-end technologies while collaborating with architecture, cloud, product, and data science teams. The position is ideal for a hands-on technical leader who enjoys building scalable products and mentoring high-performing engineering teams.

  • Own end-to-end technical design and delivery across React, TypeScript, Vite, and Golang platforms.
  • Define API standards, service architecture, and application design patterns.
  • Lead engineering design reviews, code reviews, and technical decision-making.
  • Establish development standards, testing frameworks, and quality controls.
  • Design and maintain CI/CD pipelines, containerisation, and cloud deployment processes.
  • Collaborate with architects and data science teams to integrate AI and machine-learning capabilities.
  • Work closely with product and UX teams to deliver intuitive customer experiences.
  • Provide technical governance, engineering assurance, and risk management across delivery programmes.

Minimum 5 years’ full-stack engineering experience. Strong expertise in TypeScript, React, and modern front-end development. Strong Golang development experience including microservices and API development. Experience designing cloud-native SaaS platforms within AWS, Azure, or GCP environments. Must have knowledge of Open Banking, PSD2, payment processing, or financial services integrations. Proven experience leading engineering teams and mentoring developers. Strong understanding of Agile software delivery practices. Experience with gRPC, GraphQL, AI integration, event-driven architectures, or real-time processing desirable.

Start date: As soon as possible. Duration: 6 months. Location: England, United Kingdom. Remote type: Remote. Start date: As soon as possible. Duration: 6 months. Location: Bellshill, Scotland, United Kingdom. Remote type: Hybrid. Start date: As soon as possible. Location: Birmingham, England, United Kingdom. Permanent. Start date: As soon as possible. Location: London, England, United Kingdom. Permanent.

Integration Architect employer: Onyx-Conseil

At CGI, we pride ourselves on being an exceptional employer, recognised as one of the UK's Best Employers by the Financial Times and featured in the Sunday Times Best Places to Work List 2025. Our inclusive work culture fosters creativity and collaboration, offering employees competitive salaries, excellent pension plans, private healthcare, and a unique share scheme that allows you to become a CGI Partner. With a strong commitment to employee growth and development, we provide opportunities to work with cutting-edge technologies while making a meaningful impact in the data and AI landscape.

Onyx-Conseil

Contact Details:

Onyx-Conseil Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Integration Architect

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We think you need these skills to ace Integration Architect

Data Strategy Development
Cloud-Native Platform Design
AI Integration
Full-Stack Engineering
React
TypeScript
Golang

Some tips for your application 🫡

Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Don’t forget to include links to any GitHub repositories if applicable!

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Craft a Tailored Cover Letter:For a full-time role at Onyx-Conseil, your cover letter should reflect your passion for data science and your excitement about the specific projects or values of the company. Dive into why you’re a good fit, how your skills align with their needs, and any unique perspectives you can bring to the team.

Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at Onyx-Conseil. Mention any standout courses you've completed that equipped you with essential skills, such as machine learning certifications or data visualisation courses. This shows your commitment to continuously developing your skills in the field!

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Get Comfortable with Python and R

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