Application Modernization Architect

Job Title Application Modernization Architect – Accenture Belgium Introduction We are looking for an Application Modernization Architect to join our Software & Platform Engineering (S&PE) capability within Accenture Technology. In this role, you will help clients modernize their digital core to enhance capabilities, reduce costs, and deliver products faster. You will design modernization strategies and solutions leveraging both progressive modernization (business-driven, incremental) and scaled modernization (technology-driven, executed at speed). Your Job Define application modernization strategies tailored to client context, balancing progressive and scaled approaches. Design target architectures and migration roadmaps for application portfolios, leveraging cloud-native solutions, containerization, and modern DevOps practices. Partner with client stakeholders to understand business needs and translate them into modernization solutions. Support delivery teams in implementing modernization initiatives, ensuring architectural compliance, scalability, and security. Guide technology selection and integration of cloud platforms, APIs, and automation tools to accelerate modernization. Collaborate with other Accenture teams (Cloud, Data, AI) to design end‑to‑end modernization solutions. Provide advisory and thought leadership to clients, showcasing Accenture’s modernization approaches and assets. Contribute to the growth of S&PE by sharing knowledge, mentoring colleagues, and developing reusable accelerators. Team Accenture Technology leverages design thinking, industry insights and the latest digital and Security methodologies to help clients innovate, grow and improve their businesses. Our expertise, capabilities and experience mean that our clients (including some of the biggest brands in the world) trust us to find the right solutions for their needs. Together with our talented international colleagues, we focus on connecting the needs of businesses with the new possibilities that come with technological progress. Because that’s where the real challenges are: inventing and testing things that have never been tried before, getting new applications ready for roll‑out, and ultimately guiding clients to select and implement the right technologies – including state‑of‑the‑art Security solutions – to transform their businesses. Your Background Master’s degree in Computer Science, Engineering, or related field. 8 years of experience in application architecture, modernization, or cloud transformation. Strong knowledge of cloud-native architectures, microservices, APIs, and containerization (Docker, Kubernetes). Experience with at least one major cloud platform (Azure, AWS, or GCP). Strong consulting and stakeholder management skills. Strong understanding of SDLC and DevOps practices. Fluency in English + French OR Dutch is mandatory. Experience with portfolio assessment and migration planning (nice to have). Knowledge of AI‑assisted modernization approaches (nice to have). Familiarity with Agile and scaled delivery frameworks (nice to have). Certifications Cloud certifications (Azure Solutions Architect, AWS Solutions Architect, or equivalent). TOGAF or equivalent enterprise architecture certification. Our Offer Accenture is an incredible place to work - and keep learning. By joining us, you’ll become part of a global company with a world-class brand and reputation. Besides the work we do for our clients, we’re really proud of our vibrant, diverse workplace culture: we believe in openness and honesty, fairness and equality, common sense and realism. We want to get to know the real you and help you explore and grow - whatever it is you're great at. So you will always have lots of learning opportunities (formal and informal) to improve your role‑specific skills and expertise. Besides our high‑profile, challenging projects and our nurturing work environment, we offer excellent employee benefits, including: 20 + 12 holidays (Belgium) / 26 days of Holidays (Luxembourg) Laptop and smartphone Hospitalization insurance and extensive group insurance package Bonus program Training & learning opportunities Different mobility options Flexrewards: decide on your rewards package with our flexible benefits tool Discount program: get discounts at your favorite shops Employee shares purchase plan And many more Seniority level Mid‑Senior level Employment type Full‑time Job function Strategy/Planning and Information Technology Industries Business Consulting and Services Referrals increase your chances of interviewing at Accenture Belgium by 2x. Get notified about new Application Architect jobs in Brussels, Brussels Region, Belgium. #J-18808-Ljbffr