Solutions Architect (Integration | API Design) St Albans (Hybrid) Compensation: £95,000 Bonus Equity Method Resourcing are proud to be partnering with a fast-growing, international technology business delivering critical services across multiple high-reliability sectors. They're seeking a Solutions Architect to lead the end-to-end technical design of mission-critical platforms and services. The Role: We're seeking an experienced Solution Architect to design scalable, secure, and efficient technology solutions that support a major systems consolidation and migration programme. You will be responsible for planning and documenting the decommissioning of up to 30 disparate systems, and overseeing their seamless migration to a new, unified platform - ensuring zero downtime throughout. In addition, you'll lead the standardisation of tooling, practices, and documentation across development teams, establishing a single source of truth to drive consistency and quality in solution delivery. Key Responsibilities: Own and deliver end-to-end architecture across microservices, APIs, message buses, and hybrid-cloud environments. Define architecture, processes, and tools to support scalable delivery Embed DevOps pipelines, CI/CD workflows, and cloud-native principles into the architecture where applicable. Collaborate with stakeholders to translate requirements into cohesive designs Review implementations to ensure compliance with technical standards Drive innovation through prototyping and evaluation of emerging technologies What We're Looking For: Proven experience in Solution Architecture or Solution Design, ideally in environments involving systems consolidation or major technology transformations Proficiency in cloud platforms, API development, message buses, DevOps practices, and languages such as C#, Python, or PHP Ability to clearly document and present architecture decisions, trade-offs, and constraints to technical and non-technical stakeholders Excellent communication and stakeholder management skills Strategic thinker with a collaborative mindset and strong attention to technical detail ?? Please note: My client cannot offer sponsorship and can only consider candidates with the right to work in the UK. Contact: Matt Jacob - RSG Plc is acting as an Employment Agency in relation to this vacancy.