At a Glance
- Tasks: Design and build scalable backend services using Golang in a cloud-native environment.
- Company: Fast-growing B2B tech company focused on smarter financial management.
- Benefits: Competitive salary, career growth, and the chance to work with cutting-edge technology.
- Other info: Collaborative culture with opportunities to learn and grow in fintech.
- Why this job: Join a dynamic team and make a real impact on financial wellbeing.
- Qualifications: 4+ years in software development with 1 year in Golang; strong problem-solving skills.
The predicted salary is between 36000 - 60000 £ per year.
Location: Central London - (Onsite)
The Opportunity
We’re partnering with a fast growing B2B technology company building a platform designed to enable smarter, more flexible ways for consumers and businesses to manage and spend money. The platform is already being adopted by major retailers and financial institutions and is focused on improving financial wellbeing through more intelligent money management. As part of continued growth, they’re expanding their engineering function and hiring experienced Golang Developers to support the next phase of platform development.
The Role
This is a hands on backend engineering role focused on building scalable, high performance services in a cloud-native environment. You’ll work closely with product, frontend, and cross-functional teams to design and deliver robust applications that support complex financial use cases and enterprise grade clients.
Key Responsibilities
- Design, build, and maintain secure, scalable backend services using Golang
- Develop containerised services using Docker to support consistent deployment
- Leverage AWS to build highly available, resilient, and cost-optimised applications
- Collaborate with frontend teams to integrate backend services across mobile and web platforms
- Contribute across the full application lifecycle; development, testing, debugging, and optimisation
- Support solutions in regulated financial environments, incorporating compliance and security considerations
- Maintain high standards of code quality, documentation, and engineering best practices
- Stay up to date with emerging technologies, tools, and industry trends
What We’re Looking For
- 4+ years’ experience in software development
- At least 1 year of Golang development experience
- Proven experience building scalable, low-latency, high-throughput systems
- Experience designing event-driven architectures (Kafka, RabbitMQ, Axon, etc.)
- Strong experience with Docker and containerised deployments
- Working knowledge of AWS services (e.g., ECS, S3, RDS) and cloud architecture principles
- Experience in fintech, banking, or other regulated environments is highly beneficial
- Strong problem-solving skills and ability to operate in fast-moving environments
- Confident communicator and collaborative team player
Nice to have:
- Exposure to frontend technologies (React, Flutter, SwiftUI, Kotlin, etc.)
- Experience with Kubernetes, Redis, or microservices/event-bus architectures
If this sounds like a fit, apply with your updated CV or reach out to us directly for a confidential conversation. We’ll share full client details, product insight, and team structure during the process.
Software Engineer in London employer: intro
As a leading FinTech company based in Central London, we pride ourselves on fostering a dynamic and innovative work culture that empowers our employees to thrive. With a strong focus on professional development, we offer numerous growth opportunities and encourage collaboration across teams, ensuring that every voice is heard. Our commitment to leveraging cutting-edge technology, such as AI tools, not only enhances productivity but also makes working here both meaningful and rewarding.
StudySmarter Expert Advice🤫
We think this is how you could land Software 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 intro 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 intro.
✨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 intro.
✨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 intro 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 Software 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 intro.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at intro 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 intro
✨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 intro 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.
