Job Title – Applications Solution Architect
Location – UK (Virtual)
Type – Full-Time, Permanent
DXC supports one of the most complex technology estates within the London Insurance Market,comprisingmore than 120 interconnected business applicationsoperatingacross multiple technology platforms, cloud environments, databases, integration services, and legacy systems.
We are seeking an experienced Solution / Application Architect to lead a multi-year application modernisation and technology refresh programme. The successful candidate willbe responsible fordefining and delivering application upgrade strategies, platform remediation activities, middleware and service bus modernisation, data transformation initiatives, and identity and access management improvements across the estate.
This is a highly visible architecture leadership role requiring an individual who canoperateacross business, application, data, integration, infrastructure, and security domains whilst providing technical governance and direction to multiple concurrent programmes.
Whatyou’lldo:
Lead technical assessments of legacy applications andidentifyupgrade, replacement, retirement, or re-platforming options.
Develop transition architectures and migration plans aligned with strategic businessobjectives
Ensure all applicationsremainsupported, secure, compliant, and aligned with vendor roadmaps.
Establish application lifecycle management standards and technical debt reduction plans.
Assess existing integration platforms, service buses, middleware, and messaging infrastructures; lead upgrades and migration activities involving IBM MQ, Apache Camel / FUSE.
Review and document current authentication and authorisation mechanisms across the application estate.
Identifyopportunities to improve user experience and strengthen security controls through modern identity solutions.
Evaluate and recommend Single Sign-On (SSO) solutions across legacy and modern platforms.
Produce andmaintainhigh-level design (HLD), low-level design (LLD), and transition architectures.
Participate in Design Authorities and Architecture Review Boards.
Ensure solutionscomply withDXC standards, security policies, regulatory obligations, and operational requirements.
Provide technical leadership and architectural assurance to project teams.
Whatyou’llbring:
Proven experience as a Solution Architect or Application Architect within large enterprise environments.
Demonstrable experience delivering application modernisation programmes across complex estates.
Experience leading application upgrades and technology refresh initiatives.
Strong understanding of enterprise integration patterns and service-oriented architectures.
Experience with middleware and service bus technologies.
Broad understanding of authentication, identity management, and SSO technologies.
Experience delivering large-scale data migration and transformation programmes.
Excellent communication and stakeholder management skills.
Strong understanding of:
Windows and Linux hosted applications
Databases (Oracle, SQL Server, PostgreSQL)
APIs and microservices
Cloud architectures (AWS and Azure)
Security and compliance requirements
Why DXC?
Work withcutting-edgeinsurance technology.
Be part of a global team driving the transformation of outwards/ceded reinsurance software solutions.
Enjoy flexible working arrangements and career development opportunities.
Our Commitment to You
DXC Technology is committed to building diverse teams. We actively encourage applications from women, underrepresented groups, and neurodivergent candidates.We'reproud to offer:
Equal opportunities and inclusive recruitment practices
Reasonable adjustments throughout the recruitment process
Supportive networks and mentorship programs
Flexible working arrangements to support work-life balance
What We Offer You:
Competitive Compensation & Pension Scheme – Rewarding yourexpertisewhile securing your future.
Comprehensive Benefits Package – Including DXC Select, Perks at Work, and incentive programs for exclusive savings and rewards.
Continuous Learning & Development – Access to upskilling opportunities, career growth resources, and industry-leading training.
Lifestyle Perks – Enjoy options like the Salary Sacrifice Car Scheme and more.
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.
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DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private and hybrid clouds. The world's largest companies and public sector organizations trust DXC to deploy services to drive new levels of performance, competitiveness, and customer experience across their IT estates.
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