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Lead Technical Architect Java AWS Agentic AI

London
£130k/yr
Posted about 22 hours ago
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Lead Technical Architect (Java AWS Agentic AI) London / WFH

to £130k

Do you have experience of architecting and leading the modernisation of Payments, FX or Core Banking platforms?

You could be progressing your career in an impactful role at a scale-up Tech for Good software house.

The platform enables easier money transfer to people in emerging economies, disaster and war zones that do not have access to a bank account; enabling relatives, charities, the UN and UNICEF to get money to remote communities where it is needed most using sophisticated technology.

Your role:

As the Lead Technical Architect you will collaborate with Team Leads across the business to support them with technical architecture and design on large, complex, cloud based distributed systems, ensuring best practice and a cohesive structure.

The tech stack is based on modern Java and AWS, using TDD and DevOps practices such as CI/CD; you'll seek to modernise this, designing and implementing the architecture needed to support an agentic, AI-enabled Target Operating Model, including autonomy layers, orchestration patterns and human-in-the-loop principles.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

You'll provide technical and domain expertise, driving the modernisation and re-architecture of the FX, Payments and Core banking platforms and driving the adoption of Agentic AI development.

Location / WFH:

There's a hybrid model, you'll join colleagues in the London, City office three days a week with flexibility to work from home the other two.

About you:

  • You have experience of architecting and leading the modernisation of Payments, FX or Core Banking platforms
  • You are experienced with designing software architecture for complex, large-scale distributed systems using modern cloud-native architecture
  • You have a strong understanding of agentic AI development tools and how to implement them and drive change within the business
  • You have a strong knowledge of microservices architecture, API design, enterprise integration patterns, AWS cloud architecture
  • You have a good understanding of modern software development practices e.g. TDD, CI/CD, DevOps, SecOps, SRE
  • You're collaborative with excellent communication, stakeholder management and technical leadership skills

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What's in it for you:

As Lead Technical Architect you will earn a competitive package including:

  • Salary to £130k
  • Pension
  • Private healthcare
  • Life Assurance and Income Protection
  • Tax free childcare
  • 2x charity volunteer days per year
  • Impactful role at a growing Tech for Good scale-up

Apply now to find out more about this Lead Technical Architect (Java AWS Agentic AI) opportunity.

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Skills

Java
AWS
Agentic AI
Microservices Architecture
API Design
Enterprise Integration Patterns
TDD
CI/CD
DevOps
SecOps
SRE
Cloud-native Architecture
Stakeholder Management
Technical Leadership
Distributed Systems

Location

London, England, United Kingdom

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