Full Stack Engineer in London

Full Stack Engineer in London

London Full-Time 36000 - 60000 £ / year (est.) On-site
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At a Glance

  • Tasks: Develop innovative software solutions and features using cutting-edge technologies.
  • Company: Join a fast-growing tech scale-up with a dynamic engineering culture.
  • Benefits: Enjoy competitive pay, health perks, remote work options, and growth opportunities.
  • Other info: Thriving environment with mentorship and excellent career advancement potential.
  • Why this job: Be part of a team shaping the future of cloud-native technology and product innovation.
  • Qualifications: Experience in .Net Core, React, and a passion for collaborative product development.

The predicted salary is between 36000 - 60000 £ per year.

As a scale up, the engineering organisation will grow considerably by end FY24/25. To start, we adapted an existing platform to address a new market opportunity and prove our commercial thesis. With this achieved, we secured funding to support our expansion and have embarked on an ambitious scaling of our product engineering team that will rapidly evolve our platform using the latest cloud-native and full-stack technologies to achieve a leadership position in our selected markets. We seek ambitious product engineers (not just software developers) with experience in cloud-native approaches that can shape our platform strategy and accelerate our product development plans.

As a Full Stack Product Engineer for our client, you will play a pivotal role in developing new product solutions and features within our modern product squad. You will utilise your skills in React, TypeScript, C#, and .Net to deliver comprehensive and innovative solutions. You will create new products and features that drive our platform forward and contribute to the ongoing complex modernisation and migration from our .Net Framework platform to a microservices architecture based on .Net Core.

You will work closely with the product owner, lead engineers, stakeholders, and customers to refine requirements and deliver high-quality solutions. Your contributions will enhance our cloud-based treasury management system, fostering rapid innovation and improving both user experience and platform capabilities.

As an experienced or regular engineer, you are expected to work independently, delivering high-quality solutions to our stakeholders. Within a squad environment, you will translate complex requirements into engineered solutions. Joining a team of ambitious product experts, your contribution will be pivotal in establishing a world-class engineering organization and cementing our leadership in the marketplace.

YOUR RESPONSIBILITIES

  • Platform Development: Collaborate with cross-functional teams to develop and enhance our treasury management platform, implementing both back-end services and front-end applications using React, TypeScript, C#, and .Net.
  • New Product Development: Focus on designing and implementing new product solutions and features, ensuring they meet high standards of quality, scalability, and performance.
  • Microservices Migration: Assist in migrating from a monolithic architecture to a microservices architecture, leveraging .Net Core and industry best practices to ensure scalability and maintainability.
  • Innovation and Best Practices: Stay up to date with industry trends and technologies, applying best practices to continuously improve our platform's performance and security.
  • Autonomous Work: Operate independently within a squad environment, translating complex requirements into engineered solutions and adhering to SOLID principles and other coding standards.
  • Collaboration: Work closely with the product owner, lead engineers, stakeholders, and customers to gather requirements and deliver high-quality solutions.
  • Code and Design Reviews: Undertake code and design reviews, contributing to ongoing improvements in security and authentication practices.
  • Development and Testing: Develop, unit test, and integrate new features according to specific designs and user stories.
  • Documentation: Create high-quality documentation supported by example code as required, particularly around authentication flows and security protocols.
  • Continuous Learning: Continuously learn and implement relevant best practices in collaboration with the wider team.
  • Mentoring: Provide feedback and guidance to more junior engineers to help them grow and achieve their goals.

Requirements

  • Strong proficiency with .Net Core, +3 years (.Net Framework experience ideal).
  • Extensive front-end experience with React and ideally TypeScript.
  • Professional experience in a distributed microservice architecture using asynchronous event-driven communications, DDD, and automated CI/CD pipelines.
  • Fluent with Agile methods and collaborative working practices.
  • Good understanding of SOLID principles, service-oriented architecture, and a particular appreciation for security best practices in software development.
  • Confident in both oral and written communication.
  • Proactively updates the team and seeks feedback from stakeholders.

Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Insurance and Financial Services

Full Stack Engineer in London employer: Mentmore

Join a forward-thinking organisation that values innovation and collaboration, where your role as a Commercial Finance Manager will directly impact the company's growth trajectory. With a strong commitment to employee development, you will benefit from a dynamic work culture that encourages curiosity and operational excellence, alongside opportunities for professional advancement in a multi-entity environment. Located in the UK, this role offers the unique advantage of being part of a diverse portfolio of businesses, all while contributing to a transformative finance function that prioritises strategic decision-making and financial governance.

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Contact Details:

Mentmore Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Full Stack 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 Mentmore 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 Mentmore.

✨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 Mentmore.

✨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 Mentmore 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 Full Stack Engineer in London

.Net Core
.Net Framework
React
TypeScript
Microservices Architecture
Asynchronous Event-Driven Communications
Domain-Driven Design (DDD)

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 Mentmore.

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

✨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 Mentmore 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.