Technical Application Architect in London

Technical Application Architect in London

London Full-Time 72000 - 88000 £ / year (est.) Home office (partial)
IBM Computing

At a Glance

  • Tasks: Shape architecture decisions and lead complex technology transformations for clients.
  • Company: Join IBM, a leader in innovative tech solutions with a collaborative culture.
  • Benefits: Flexible working arrangements, competitive salary, and opportunities for professional growth.
  • Other info: Dynamic environment with excellent career advancement opportunities.
  • Why this job: Make a real impact by guiding cutting-edge projects and mentoring future tech leaders.
  • Qualifications: Experience as a Technical Architect and strong communication skills are essential.

The predicted salary is between 72000 - 88000 £ per year.

Responsibilities

As an IBM Consulting Architect, you will act as a trusted technical advisor to our clients, shaping architecture decisions that enable complex business and technology transformation.

You will operate across the lifecycle, from early discovery and design through delivery and transition, providing architectural leadership to ensure solutions are coherent, fit‑for‑purpose, and aligned to client objectives.

You will work closely with clients, delivery teams, and partners, bringing industry insight and structured architectural thinking to complex environments.

  • Core Responsibilities (Common Across All Architect Roles)
  • Build strong relationships with client stakeholders and act as a trusted advisor, providing clear architectural guidance aligned to business outcomes.
  • Lead and influence architectural decision‑making across teams, ensuring design integrity, quality, and consistency throughout delivery.
  • Apply industry best practices, architectural patterns, and standards to shape pragmatic, sustainable solutions.
  • Provide technical leadership and mentorship to engineers, architects, and delivery leads, supporting capability development within teams.
  • Collaborate effectively across architecture, engineering, security, and platform communities to deliver cohesive outcomes.
  • Support architectural governance activities, including design reviews, assurance, and risk management where appropriate.
  • Operate effectively within consulting environments, balancing client needs, delivery constraints, and long‑term sustainability.

Key Responsibilities (Technical Consulting Architect)

  • Define application and technical architectures aligned to modern development, integration, and delivery practices.
  • Lead the design of application modernization initiatives, including refactoring, re‑platforming, and cloud enablement.
  • Provide hands‑on technical leadership to engineering teams, guiding design decisions and implementation approaches.
  • Design and review application and integration patterns, APIs, and platform usage.
  • Support non‑functional design considerations including performance, resilience, security, and scalability.
  • Produce technical architecture artefacts, including HLDs, LLDs, interface designs, and technical standards.
  • Collaborate with solution architects, platform teams, and security specialists to ensure cohesive outcomes.
  • Support delivery assurance, troubleshooting, and technical risk resolution during implementation.

Education

  • Required education: None
  • Preferred education: Bachelor’s Degree
  • Required Technical and Professional Expertise
  • Strong background as a Technical or Application Architect within complex delivery environments.
  • Hands‑on experience with modern application stacks (e. g., Java, web technologies, mobile, APIs).
  • Experience with cloud‑hosted application architectures and Dev Ops‑aligned delivery.
  • Strong understanding of application integration and modern architectural patterns.
  • Ability to communicate effectively with engineers, architects, and delivery leadership.
  • Experience working within consulting or multi‑client delivery models.
  • Preferred Technical and Professional Experience
  • Background in application modernization or large‑scale delivery programmes.
  • Exposure to hybrid cloud or platform‑based architectures.
  • Experience coaching or mentoring senior engineers and tech leads.
  • Familiarity with quality engineering, automation, or non‑functional design practices.
  • Security Screening

This role is subject to pre‑employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS).

An additional range of Personal Security Controls referred to as National Security Vetting (NVS) may apply, which could include meeting the eligibility requirements for the Security Check (SC) or Developed Vetting (DV).

Other Relevant Job Details

IBM offers flexible working arrangements.

If you are interested in a flexible working pattern, please discuss with our recruitment team to determine feasibility in the current working environment.

Equal‑Opportunity Statement

IBM is proud to be an equal‑opportunity employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, neurodivergence, age, or other characteristics protected by the applicable law.

IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

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Technical Application Architect in London employer: IBM Computing

At IBM CIC, we pride ourselves on being an exceptional employer that fosters a culture of innovation and continuous learning. Our commitment to employee growth is evident through our robust development opportunities and collaborative work environment, where your unique skills are valued and encouraged. Located in the UK, our Consulting Client Innovation Centers provide a dynamic setting for Java Developers to engage with cutting-edge technology and make a meaningful impact across various industries.

IBM Computing

Contact Details:

IBM Computing Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Technical Application 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 IBM Computing 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

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We think you need these skills to ace Technical Application Architect in London

Technical Architecture
Application Modernization
Cloud Architecture
DevOps Practices
API Design
Integration Patterns
Performance Design

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 IBM Computing.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at IBM Computing 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 IBM Computing

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 IBM Computing 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.