At a Glance
- Tasks: Modernise backend services and explore AI-assisted development in software engineering.
- Company: Leading financial tech firm embracing AI for innovative solutions.
- Benefits: Hybrid work, competitive salary, and opportunities for professional growth.
- Other info: Dynamic environment with a focus on AI tools and career advancement.
- Why this job: Join the forefront of AI in software engineering and make a real impact.
- Qualifications: Extensive Java experience and familiarity with modernisation and cloud-based architectures.
The predicted salary is between 67500 - 82500 £ per year.
Myn is recruiting for a major financial technology organisation investing heavily in the use of AI across software engineering and the modernisation of large-scale technology platforms.
The role involves working on the modernisation of complex backend services, helping move legacy applications towards cleaner APIs, microservices and modern cloud-based architectures. Alongside hands-on Java engineering, you’ll explore how LLMs and AI-assisted development can improve code analysis, refactoring, testing, documentation and delivery automation. You’ll have the opportunity to build reusable AI-enabled engineering workflows and help demonstrate how these tools can be applied safely and effectively within a large production environment.
What we’re looking for:
- Extensive Java backend engineering experience
- Spring Boot, APIs and microservices
- Experience modernising complex production applications
- Distributed systems and service-based architectures
- CI/CD and automated testing
- Cloud-based application development
- Strong software design and engineering fundamentals
- Experience working with business-critical production systems
We’re particularly interested in practical experience with some of the following:
- Claude Code, GitHub Copilot, Cursor or similar AI development tools
- LLM APIs and AI integrations
- Model Context Protocol (MCP)
- Agentic AI workflows
- AI-assisted code analysis and refactoring
- Automated test and documentation generation
- AI-enabled CI/CD and engineering automation
- Prompt engineering and understanding the capabilities and limitations of LLMs
You don’t need to tick every AI box. What’s important is that you’re already experimenting with or implementing AI as an engineering tool rather than simply having an interest in the subject.
Location: London
Working pattern: Hybrid
If you’re a strong Java Engineer who wants to be at the forefront of how AI is changing software engineering, this could be an excellent next move.
Senior Java Engineer – AI & Modernisation in London employer: Myn
Myn is an exceptional employer, offering a nurturing and supportive work environment for Nursery Room Leaders in Bristol. With generous benefits such as 33 days of annual leave, flexible working options, and extensive family and wellbeing support, employees are encouraged to thrive both personally and professionally. The company prioritises employee growth through tailored training and progression opportunities, making it a rewarding place to build a meaningful career in early years education.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Java Engineer – AI & Modernisation 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 Myn 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 Myn.
✨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 Myn.
✨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 Myn 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 Java Engineer – AI & Modernisation 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 Myn.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Myn 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 Myn
✨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 Myn 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.
