At a Glance
- Tasks: Develop and enhance back-end web applications while embracing AI in your workflow.
- Company: Join MillTech, a leader in FX and cash management solutions.
- Benefits: Enjoy competitive salary, flexible working, and excellent development opportunities.
- Other info: Diverse and inclusive culture with a focus on engineering excellence.
- Why this job: Make an impact in a dynamic team and work on innovative projects.
- Qualifications: 5+ years as a back-end engineer with strong Node.js and TypeScript skills.
The predicted salary is between 63000 - 77000 £ per year.
About MillTech
MillTech provides advanced FX and cash management solutions to increase market access, reduce costs and automate manual workflows. With a focus on automation, integration and connectivity, we have pioneered an independent risk management and liquidity solution for fund managers, institutions and global corporates, which is purpose-built to deliver best execution at scale. Our end-to-end operational workflow enables automation, standardisation and cost transparency on all FX transactions and cash movements. A highly secure platform centralises all client FX and cash activities to enhance oversight whilst increasing control, all at no additional costs. It offers quick onboarding routes, multi-bank best execution and hedging management services. Headquartered in London, the world’s largest FX hub, MillTech provides services to clients in the United Kingdom, United States, Canada, Switzerland, Belgium, Denmark, Ireland, Luxembourg, Norway and Liechtenstein. MillTech is authorised and regulated by the UK’s Financial Conduct Authority (FCA FRN 911636) and registered with the USA’s National Futures Association (NFA).
Your Mission
Your mission is to shape and extend our existing platform into a cohesive set of high-quality, scalable products, while championing engineering excellence across the business. This means improving what exists, identifying gaps, and driving forward solutions that balance speed, reliability, and long-term sustainability. We’re a team that is embracing AI across the entire software development lifecycle, and so we’re looking for someone who is comfortable working this way and wants to push it further. You will work within a cross-functional product team — alongside senior engineers, product managers, designers, engineers, QA, and domain experts — to iteratively refine and deliver solutions that align with both customer needs and our internal architecture.
Your responsibilities in this role will include:
- Development of back-end web application services
- Contribute to architecture decisions
- Discovery and integration of new technologies
- Support & maintenance of our codebase
- Use AI tools across your development workflow, and share useful techniques with colleagues
- Help to embed a culture of engineering excellence and continuous improvement
Required skills:
- A high degree of personal honesty and integrity
- 5+ years of professional work experience as a back-end engineer
- Strong understanding of Node.js and TypeScript
- Strong understanding of modern web application development (APIs, Services, Architecture, Security)
- Experience with distributed messaging systems (SQS, RabbitMQ, Kafka, etc.)
- Experience with event-driven, micro-service architecture
- A self-starter able to independently gain knowledge and use new frameworks
- Comfortable using AI tools in your development workflow
- Good spoken and written English
- A brilliant mind. A people-person (we need your mind and skills, but also your smile and personality)
Additional skills you may have:
- Experience building FX, Cash Management or Interest Rate financial systems
- Experience developing cloud native solutions in AWS (strongly valued, but not essential)
- Experience with IaaC
- Experience with Coding Agents and Context Engineering Practices
What we offer in return?
Our commitment is to help you flourish in this role, through support with your professional development, opportunities to be involved in key projects, and exposure to challenges that you may not be offered in a larger organisation. We will provide:
- A competitive salary with annual reviews;
- 25 days’ paid annual leave plus an additional day per year of service;
- Excellent staff development and training opportunities;
- Flexible working arrangements including remote working;
- Medical insurance;
- Dental insurance;
- EV Scheme and Cycle to work scheme;
- Enhanced maternity and paternity leave;
- 1 day off for charity work per quarter and many other benefits!
How to apply?
At MillTech we believe that diversity and inclusion are essential for fostering innovation and building a strong, supportive work environment. We are committed to embedding the best equality and diversity practices into all our activities, making us an inclusive, welcoming, and exciting place to work. We would welcome candidates from all backgrounds and experiences. We would love to hear from you if you think that you’re a good fit for this role. To apply you should upload your CV. One of the team will then be in touch with you to discuss the next steps.
Back End Engineer in London employer: MillTech
MillTech is an exceptional employer located in London, the world's largest FX hub, offering a dynamic work culture that prioritises innovation and collaboration. Employees benefit from a competitive salary, flexible working arrangements, and extensive professional development opportunities, all while contributing to a purpose-driven mission in the financial technology sector. With a strong commitment to diversity and inclusion, MillTech fosters a supportive environment where every team member can thrive and make a meaningful impact.
StudySmarter Expert Advice🤫
We think this is how you could land Back End Engineer 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 MillTech 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 MillTech.
✨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 MillTech.
✨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 MillTech 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 Back End Engineer 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 MillTech.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at MillTech 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 MillTech
✨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 MillTech 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.
