Client Solution Architect

Collinson – London, England, United Kingdom

Salary: £70,000.00 – £90,000.00

About Collinson

Collinson is a global loyalty and benefits company. We use our expertise and products to craft customer experiences which enable some of the world’s best known brands to acquire, engage and retain the most demanding and choice‑rich customers. In particular, our unique expertise and insight into high earning, frequent travellers allows us to create products and solutions for our clients that inspire greater customer engagement to drive more profitable relationships, enrich their travel experiences, protect what matters and assist in in times of need.

Purpose of the Position

You’ll be at the forefront of designing and delivering cutting‑edge solutions for some of our biggest clients. This isn’t just about advising from the side‑lines, instead, you’ll be deeply involved in shaping technical strategy, personally developing new integrations, and driving innovation in partnership with industry leaders.

Key Responsibilities

• tiesClient Engagement & Solution Design - Work closely with clients to understand business requirements, define architectural solutions, and provide technical guidance throughout the development lifecy
• cle.Pre‑Sales & Technical Consultation - Support the sales process by advising on solution feasibility, designing technical approaches, and assisting with RFPs and propos
• als.Proof‑of‑Concepts & Prototyping - Develop POCs and prototypes to validate technical approaches, ensuring solutions are scalable, secure, and aligned with best practi
• ces.Hands‑On Engineering & Integration - Build and implement custom integrations, APIs, and technical solutions, ensuring seamless interoperability between platforms and third‑party servi
• ces.Technical Leadership & Best Practices - Maintain a high standard of software architecture, coding, and performance optimisation, working closely with our central Software Engineering departm
• ent.Stakeholder Communication - Bridge the gap between technical teams, business leaders, and clients, translating business needs into robust technical soluti
• ons.E‑Commerce Specialisation - Provide deep technical expertise in e‑commerce platforms, integrations, and modern payment solutions, ensuring client solutions are highly optimised and future‑pr

Knowledge, Skills and Experience Requirements

• uiredOur Tech Stack: Typescript (Node.js and React), AWS, Kubernetes, DataDog, GraphQL, PostgreSQL, Mongo, K
• afka.Strong background in software engineering (at least to Senior Engineer level), cloud architectures, and API design, with experience in building scalable sys
• tems.Experience leading a software engineering team or initiative that collaborated closely with a customer or cl
• ient.Proven ability to work with clients to define technical solutions, support RFPs, and contribute to the sales c
• ycle.Comfortable writing production‑grade code, developing integrations, and working on complex technical challe
• nges.Deep understanding of CRMs (such as Salesforce), other e‑commerce platforms, payments, order management, and customer experience optimisa
• tion.Ability to engage with both technical and non‑technical stakeholders, providing clear explanations and recommendat
• ions.Experience in quickly building proof‑of‑concepts to validate technical feasibility and demonstrate value to cli

Employment Details

• Seniority level: Mid‑Senior level
• Employment type: Full‑time
• Job function: Information Technology and Engineering
• Industries: Consumer Services and Travel Arrangements

Apply

Referrals increase your chances of interviewing at Collinson by 2x.

Sign in to set job alerts for “Solutions Architect” roles.