At a Glance
- Tasks: Lead enterprise integration and application architecture across global technology platforms.
- Company: Join a forward-thinking company driving digital innovation and transformation.
- Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
- Other info: Dynamic role with opportunities to influence and innovate in a global environment.
- Why this job: Shape the future of technology while making a real impact on business processes.
- Qualifications: 12+ years in enterprise integration and application engineering with strong leadership skills.
The predicted salary is between 80000 - 100000 £ per year.
We are seeking a highly experienced Principal, Enterprise Integration Architect & Application Development to lead the definition, governance, and evolution of enterprise integration and application architecture across global source to pay technology platforms. This is a senior role responsible for shaping client’s enterprise integration strategy, driving modern application development practices, and ensuring scalable, secure, and future-ready technology ecosystems across SAP and non-SAP environments.
The successful candidate will operate as a principal technical authority, combining deep architectural expertise with delivery leadership to enable client’s business transformation, digital innovation, and operational excellence. The role spans integration architecture, application engineering strategy, and cross-programme governance, with particular focus on complex Source-to-Pay and enterprise business processes.
Key Responsibilities
- Enterprise Architecture & Strategy
- Define client’s enterprise integration and application architecture vision aligned to business and digital strategy.
- Establish integration and application development standards, reference architectures, and governance frameworks.
- Lead enterprise integration strategy across cloud, hybrid, and on-premise ecosystems.
- Drive adoption of modern architecture patterns including API-led, event-driven, and microservices architectures.
- Develop integration and application roadmaps supporting organisational transformation initiatives.
- Integration Architecture Leadership
- Serve as the principal authority for enterprise integration architecture across programmes and platforms.
- Design scalable, secure, and reusable integration frameworks across SAP, SaaS, and third-party systems.
- Lead architecture decisions spanning APIs, middleware, messaging, B2B/EDI, and data integration.
- Govern architectural compliance across delivery teams and strategic initiatives.
- Define enterprise integration patterns, accelerators, and reusable assets.
- Application Development Leadership
- Establish engineering best practices for application development.
- Promote modern software development approaches including DevSecOps, CI/CD, automation, and cloud-native engineering.
- Guide development team in designing resilient, maintainable, and high-performance applications.
- Drive application modernisation, rationalisation, and technical debt reduction initiatives.
- Enable alignment between integration architecture and application engineering models.
- Programme & Delivery Leadership
- Provide architectural leadership across multiple client programmes and transformation initiatives.
- Translate complex business capabilities into scalable technical solutions.
- Lead cross-functional collaboration between architects, developers, functional consultants, and business stakeholders.
- Support planning, sequencing, dependency management, and risk mitigation across enterprise initiatives.
- Provide oversight across design reviews, solution assurance, and quality governance.
- Technology Governance & Innovation
- Establish enterprise governance for integration platforms and application development.
- Evaluate emerging technologies, tools, and platforms to support innovation and optimisation.
- Champion automation, AI, and platform engineering capabilities.
- Drive continuous improvement in delivery methodologies, tooling, and engineering maturity.
- Stakeholder & Leadership Engagement
- Act as trusted advisor to senior technology and business leadership.
- Communicate architectural strategy and complex technical concepts to executive audiences.
- Influence enterprise technology decisions and investment priorities.
Required Skills & Experience
- 12+ years of experience in enterprise integration, architecture, or application engineering roles.
- Proven experience operating at enterprise or principal architect level focused on Source to Pay technologies.
- Extensive experience designing integration solutions across complex enterprise landscapes.
- Strong background across integration technologies such as:
- SAP Integration Suite / Cloud Integration (CPI)
- Middleware platforms (MuleSoft, Dell Boomi, webMethods, Azure Integration Services, or similar)
- SAP BTP
- Deep understanding of:
- API-led architecture
- Event-driven architecture
- Microservices and cloud-native design
- Distributed systems architecture
- Strong application development and engineering leadership experience.
- Experience integrating enterprise platforms including SAP ECC, S/4HANA, Ariba, Oracle, and SaaS applications.
- Expertise in API technologies (REST, SOAP), messaging frameworks, and integration security (OAuth, SAML, JWT).
- Strong knowledge of B2B and EDI standards (ANSI X12, EDIFACT, cXML, IDoc).
- Demonstrated leadership across large transformation programmes.
- Excellent stakeholder engagement and executive communication skills.
Preferred Qualifications
- Experience with SAP Ariba, Cloud Integration Gateway (CIG), and SAP BTP.
- Experience defining enterprise architecture or technology strategies.
- Exposure to multi-cloud environments (Azure, AWS, GCP).
- Experience with DevSecOps, platform engineering, and automation frameworks.
- TOGAF, SAP, cloud, or integration platform certifications.
Leadership & Personal Attributes
- Strategic thinker with strong enterprise vision.
- Influential leader capable of driving organisational change.
- Strong mentoring and capability-building mindset.
- Commercially aware with strong business alignment.
- Collaborative, pragmatic, and outcome-focused.
- Comfortable operating in complex global transformation environments.
Principle, Integration Architect & Apps Development Lead in London employer: excelerateds2p
As a Principal, Integration Architect & Apps Development Lead, you will thrive in a dynamic and innovative work environment that prioritises employee growth and development. Our company fosters a collaborative culture where your expertise will directly influence enterprise integration strategies and application architecture across global platforms, ensuring you are at the forefront of digital transformation. With a commitment to modern practices and continuous improvement, we offer unique opportunities for professional advancement while supporting a healthy work-life balance in a vibrant location.
StudySmarter Expert Advice🤫
We think this is how you could land Principle, Integration Architect & Apps Development Lead in London
✨Tip Number 1
Network like a pro! Get out there and connect with industry professionals on LinkedIn or at events. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Prepare for interviews by researching the company and its tech stack. We want you to be able to discuss how your experience aligns with their needs, especially in enterprise integration and application development. Show them you’re the perfect fit!
✨Tip Number 3
Practice your pitch! We recommend crafting a concise summary of your experience and how it relates to the role. This will help you communicate your value clearly during interviews and networking opportunities.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities waiting for you, and applying directly can sometimes give you an edge. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Principle, Integration Architect & Apps Development Lead in London
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter to highlight your experience in enterprise integration and application development. We want to see how your skills align with our needs, so don’t hold back on showcasing your relevant achievements!
Showcase Your Leadership Skills:Since this role is all about leading teams and driving strategy, be sure to include examples of your leadership experience. We love to see how you've influenced change and guided teams through complex projects.
Highlight Technical Expertise:Don’t forget to mention your technical skills! Whether it’s your experience with SAP Integration Suite or your knowledge of API-led architecture, we want to know what makes you a tech whiz in the integration space.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. Plus, it’s super easy!
How to prepare for a job interview at excelerateds2p
✨Know Your Architecture Inside Out
Make sure you have a solid grasp of enterprise integration and application architecture principles. Be ready to discuss your experience with API-led, event-driven, and microservices architectures, as well as how you've applied these in real-world scenarios.
✨Showcase Your Leadership Skills
This role requires strong leadership in both architecture and application development. Prepare examples of how you've led teams through complex projects, focusing on your ability to influence and mentor others while driving successful outcomes.
✨Understand the Business Context
Familiarise yourself with the specific Source-to-Pay processes relevant to the company. Be prepared to explain how your architectural decisions can support business transformation and operational excellence, aligning technology with business goals.
✨Communicate Clearly and Confidently
You’ll need to convey complex technical concepts to non-technical stakeholders. Practice explaining your architectural strategies in simple terms, ensuring you can articulate the value of your solutions to executive audiences.
