Solutions Architect

Reply; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Job summary

Reply is seeking a Solution Architect to design and deliver enterprise-grade architectures that align business needs with technology across cloud, hybrid, and on‑prem environments. You will shape client solutions by integrating legacy platforms with AI-enabled technologies and will mentor teams as you progress to senior levels.

Depending on experience, you will contribute to end-to-end architecture on complex programmes, act as a design authority, support bids, and grow into roles such as Lead

Qualifications

• Degree in Computer Science, Engineering, Information Systems or equivalent IT delivery experience.
• 1–3 years’ experience in IT delivery, engineering, or architecture-adjacent roles, or 3–5+ years in solution, technical, or domain architecture roles.
• Experience in regulated industries, ideally financial services or comparable sectors.
• Strong understanding of solution architecture principles including layers, components, interfaces and non-functional requirements.
• Cloud expertise across AWS, Azure, or GCP with associate/intermediate certification or higher.
• Working knowledge of the software development lifecycle and Agile delivery methodologies.
• Strong communication skills and ability to produce clear documentation and diagrams.
• Analytical, proactive learner; eligible for UK SC clearance.

Responsibilities

• Design and own solution and technical architectures, producing high-level designs and readiness reviews.
• Contribute to architecture across enterprise integration, APIs, microservices, and cloud platforms.
• Bridge business and IT by working with stakeholders to deliver measurable value.
• Support the full delivery lifecycle from design to implementation and oversight.
• Design and deliver next‑generation solutions leveraging generative AI and agentic AI architectures.
• Contribute to reusable assets, accelerators, methodologies and proposals.
• Provide architectural input into bids, proposals and client engagements.
• Mentor colleagues, raising architecture capability and standards.
• Apply architecture frameworks, templates and governance consistently.
• Invest in continuous professional development and certifications.

Skills

Solution architecture

Cloud platforms

TOGAF

Agile delivery

Stakeholder communication

Regulated industries knowledge

UK SC clearance eligible

Education

Bachelor's degree in Computer Science / Engineering / Information Systems

Tools

DevOps/IaC

Modelling tools

Job description

Reply specialises in designing and implementing solutions based on new communication channels and digital media. Structured as a network of highly specialised companies, Reply supports leading European industrial groups in sectors such as Telco & Media, Industry and Services, Banking and Insurance, and Public Administration, helping define and develop business models enabled by new paradigms such as AI, Cloud Computing, Digital Media, and the Internet of Things. Reply’s services include Consulting, System Integration, and Digital Services. We are growing our architecture capability — particularly in Financial Services and in AI-led solution architecture — and are recruiting Solution Architects at two career stages. Whether you are taking your first independent steps into architecture or already running design authority on complex programmes, we want to hear from you.

Role Overview:

As a Solution Architect at Affinity Reply, you will design and deliver enterprise-grade architectures that align business needs with modern technology across cloud, hybrid, and on-premise environments. You will help shape next-generation client solutions by integrating legacy platforms with emerging technologies, including generative and agentic AI, to deliver measurable business outcomes. Depending on your experience, you will either develop your architecture capability within an experienced team or lead end-to-end architecture on complex programmes, acting as a design authority and trusted advisor to senior stakeholders. This role offers a structured progression path with opportunities to grow into Senior, Lead, and Design Authority positions, supported by mentoring, certifications, and exposure across diverse clients and sectors.

Responsibilities:

• Design and own solution and technical architectures, producing high-level designs, solution options, impact assessments, and readiness reviews
• Contribute to architecture across enterprise integration, APIs, microservices, and cloud platforms, owning end-to-end delivery or key components depending on experience
• Bridge business and IT by working with stakeholders to ensure solutions deliver measurable business value
• Support the full delivery lifecycle, from design and option assessment through to implementation and oversight
• Design and deliver next-generation solutions leveraging generative AI and agentic AI architectures
• Contribute to the development of reusable assets, accelerators, methodologies, and propositions to strengthen capability
• Provide architectural input into bids, proposals, and strategic client engagements
• Mentor and support colleagues, helping develop architecture capability and raise standards across the practice
• Apply architecture frameworks, templates, and governance consistently across all engagements
• Invest in continuous professional development, seeking feedback, gaining certifications, and enhancing architecture expertise

About the Candidate:

• Degree in Computer Science, Engineering, Information Systems or similar, or equivalent IT delivery experience
• 1–3 years’ experience in IT delivery, engineering, or architecture-adjacent roles, or 3–5+ years in solution, technical, or domain architecture roles
• Experience working in regulated industries, ideally financial services, or comparable sectors (e.g. healthcare, defence, utilities, government)
• Strong understanding of solution architecture principles, including conceptual, logical, and physical layers, components, interfaces, and non-functional requirements
• Cloud expertise across AWS, Azure, or GCP, supported by associate/intermediate certification or higher
• Working knowledge of the software development lifecycle and Agile delivery methodologies
• Strong communication skills, with the ability to produce clear documentation, diagrams, and engage effectively with stakeholders
• Analytical and structured thinker, with the ability to break down complex problems and drive clarity
• Proactive, self-directed learner with a growth mindset and ability to act on feedback; eligible for UK SC clearance

For established architects

• Experience leading end-to-end solution architecture, understanding regulatory constraints, and designing secure, scalable systems across integration, APIs, microservices, and cloud
• Experience with architecture frameworks (e.g. TOGAF), influencing senior stakeholders, acting as design authority, mentoring others, and contributing to bids and pre-sales
• The following are advantageous: DevOps/IaC experience, modelling tools, data architecture exposure, familiarity with AI architecture patterns, advanced cloud certifications, regulatory frameworks, and consulting or client-facing experience

Reply is an Equal Opportunities Employer and committed to embracing diversity in the workplace. We provide equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type regardless of age, sexual orientation, gender, identity, pregnancy, religion, nationality, ethnic origin, disability, medical history, skin colour, marital status or parental status or any other characteristic protected by the Law.

Reply is committed to making sure that our selection methods are fair to everyone. To help you during the recruitment process, please let us know of any Reasonable Adjustments you may need.