AWS Application Modernisation Architect

AWS Application Modernisation Architect

Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead the modernisation of large-scale Java applications into a secure, cloud-native platform on AWS.
  • Company: Join a forward-thinking tech company focused on innovation and collaboration.
  • Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
  • Other info: Dynamic role with mentorship opportunities and a focus on team collaboration.
  • Why this job: Make a real impact by transforming enterprise applications with cutting-edge cloud technologies.
  • Qualifications: 12+ years in tech leadership, strong AWS and Java expertise required.

The predicted salary is between 63000 - 77000 £ per year.

We are seeking a hands-on Technology Lead to lead the modernisation of a large-scale Java enterprise application into a secure, scalable and cloud-native platform on AWS. The role combines solution architecture, software engineering, database expertise, DevOps and customer-facing technical leadership.

Key Responsibilities

  • Lead end-to-end Java application modernisation, including microservices, API-first, serverless and event-driven architecture.
  • Define target architecture, modernisation roadmap, technical standards and engineering best practices.
  • Design and implement AWS solutions using ECS, Fargate, Lambda, API Gateway, EventBridge, SQS, SNS, Step Functions, S3 and CloudWatch.
  • Provide hands-on technical leadership across Java 11/17+, Spring Boot, Spring Cloud, REST APIs, Python and TypeScript.
  • Lead database architecture and hands-on engineering across Amazon DynamoDB and Aurora PostgreSQL, including data modelling, performance tuning, migration, HA/DR and operational support.
  • Establish and govern CI/CD, DevSecOps and Infrastructure as Code using Jenkins/GitHub Actions, Terraform and/or CloudFormation.
  • Drive observability, security, resilience, performance and production-readiness standards.
  • Lead architecture workshops, technical governance and design reviews with customer stakeholders.
  • Mentor engineering teams and coordinate architects, developers, DevOps and database specialists across distributed workstreams.
  • Support complex technical issues, proof-of-concepts, performance optimisation and production transition.

Essential Experience

  • 12+ years in enterprise technology, architecture or software engineering leadership.
  • Strong hands-on experience with AWS cloud architecture and application modernisation.
  • Deep expertise in Java, Spring Boot, microservices and distributed systems.
  • Strong hands-on DynamoDB and Aurora PostgreSQL/PostgreSQL experience, including DBA, SQL tuning and data migration.
  • Experience with Docker, CI/CD, Jenkins/GitHub Actions and Terraform/CloudFormation.
  • Proven experience leading technical teams and engaging with senior customer stakeholders.
  • Strong communication, architecture governance, problem-solving and mentoring skills.

Desirable

  • AWS professional-level certification(s).
  • Experience delivering large-scale enterprise cloud transformation programmes.
  • Agile delivery and geographically distributed engineering teams.
  • Experience in high-volume sectors such as logistics, retail, financial services or manufacturing.

AWS Application Modernisation Architect employer: IBU

As an Artificial Intelligence Engineer at our innovative tech hub, you will thrive in a dynamic work culture that prioritises collaboration and creativity. We offer competitive benefits, including professional development opportunities and access to cutting-edge technologies, all within a vibrant location that fosters both personal and career growth. Join us to be part of a forward-thinking team dedicated to pushing the boundaries of AI while enjoying a supportive environment that values your contributions.

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Contact Details:

IBU Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land AWS Application Modernisation Architect

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 IBU 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 IBU.

Tap into Online Developer Communities

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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 IBU 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 AWS Application Modernisation Architect

Java
Microservices
API-first Architecture
Serverless Architecture
Event-driven Architecture
AWS Solutions (ECS, Fargate, Lambda, API Gateway, EventBridge, SQS, SNS, Step Functions, S3, CloudWatch)
Spring Boot

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 IBU.

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

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 IBU 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.