At a Glance
- Tasks: Lead the design and development of innovative, data-driven software platforms.
- Company: Join a global tech organisation with a collaborative and supportive culture.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Mentor engineers and influence the evolution of scalable enterprise applications.
- Why this job: Shape technology strategy while staying hands-on with coding and impactful projects.
- Qualifications: Extensive experience in Python, AWS, and full-stack development.
The predicted salary is between 63000 - 77000 £ per year.
A global technology organisation is seeking an experienced Senior Solutions Architect to help shape and develop a suite of data-driven software platforms that support commercial operations, customer engagement and business growth.
This is a hands-on technical leadership role combining software architecture, full-stack development, cloud infrastructure and emerging AI technologies.
Youll help define the architecture of web applications, automated document generation systems and cloud-based platforms, making key technical decisions from initial design through to production deployment.
Working within a small, collaborative team, youll share technical ownership of the platform, mentor engineers and help evolve successful early-stage solutions into scalable, enterprise-grade applications.
The role offers the opportunity to influence technology strategy while remaining closely involved in coding, prototyping and delivering practical solutions to real business challenges.
Key Responsibilities
- Lead the architecture and development of scalable, multi-component software applications across the full stack.
- Design and implement backend services, APIs, frontend interfaces and integrations between enterprise systems.
- Develop production applications using Python, Type Script and modern web technologies.
- Architect cloud-based solutions using AWS services, including Lambda, ECS/Fargate, S3 and API Gateway.
- Design and manage infrastructure using Terraform, Docker and modern CI/CD pipelines.
- Evaluate new technologies through proof-of-concepts and make informed architectural recommendations.
- Explore and implement AI-powered capabilities, including LLM integrations, agent frameworks and tool-augmented workflows.
- Optimise application performance, reliability, security and maintainability across high-volume data environments.
- Work closely with product, analytics, data engineering and commercial stakeholders to translate business needs into technical solutions.
- Define integration patterns, authentication and authorisation approaches, API contracts and scalable system architectures.
- Support the evolution of early-stage applications into robust platforms suitable for enterprise deployment.
- Provide technical guidance, mentor engineers and promote software engineering best practices.
Essential Requirements
- Extensive Python development experience, building and maintaining production applications.
- Strong AWS experience, particularly with Lambda, ECS/Fargate, S3 and API Gateway.
- Proven experience deploying and managing containerised applications using Docker.
- Strong SQL skills and experience working with data warehouses.
- Hands-on experience with Infrastructure as Code, particularly Terraform.
- Proficiency with Git, CI/CD pipelines and modern software delivery practices.
- Demonstrable experience designing and delivering multi-component software systems, from architecture through to production.
- Experience making architectural decisions and balancing technical trade-offs in a fast-paced environment.
- Strong problem-solving skills and the ability to communicate technical decisions to both technical and non-technical stakeholders.
Desirable Experience
- Modern web development using Next. js, React and Type Script.
- Google Cloud Platform services, particularly Big Query and Cloud Run.
- Enterprise authentication and authorisation, including SSO, SAML, OAuth and role-based access control.
- Designing and optimising applications that process large datasets at scale.
- Experience with B2B Saa S platforms, CRM systems or sales enablement tools.
- Scaling minimum viable products into enterprise-grade applications.
- Agile development methodologies and tools such as Jira.
- Full-stack development spanning cloud infrastructure, backend services and frontend interfaces.
- Mentoring engineers and establishing technical standards and best practices.
- Automated document generation, data visualisation or similar application capabilities.
- Integrating LLM APIs into production applications and developing AI-powered features.
- Familiarity with the Model Context Protocol (MCP), AI agent frameworks or tool-enabled LLM workflows.
- Experience developing customer onboarding, self-service or customer success platforms.
The Opportunity
This position is suited to a technically strong architect who enjoys staying hands-on with development while influencing the wider direction of a software platform.
Youll have the opportunity to shape architectural decisions, introduce new technologies and develop scalable solutions that deliver measurable business value, working within a collaborative environment with the backing and resources of an established global organisation.
Senior Solutions Architect in London employer: Holt Recruitment
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StudySmarter Expert Advice🤫
We think this is how you could land Senior Solutions Architect in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Holt Recruitment or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Holt Recruitment.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Holt Recruitment.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Holt Recruitment that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Solutions Architect in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Holt Recruitment.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Holt Recruitment and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Holt Recruitment
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Holt Recruitment uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
