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For Companies At a Glance
- Tasks: Design and build end-to-end features for a fast-growing platform.
- Company: Join a dynamic startup with a focus on innovation and ownership.
- Benefits: Competitive salary, equity options, and flexible work arrangements.
- Why this job: Be a key player in shaping technology and culture from the ground up.
- Qualifications: 4+ years in full-stack development with strong B2B SaaS experience.
- Other info: Opportunity for rapid career growth and influence in a startup environment.
The predicted salary is between 72000 - 88000 £ per year.
Salary up to £110k + Equity
London - 1 Day a week
Sponsorship available for UK based candidates
We are looking for a Senior Software Engineer to join a founding engineering team and help scale a fast-growing platform serving an expanding enterprise customer base. If you love building from scratch, taking real ownership, and moving fast in environments where things aren’t over-specified, this one’s for you. You’ll be shaping core systems, shipping production features end-to-end, and helping define the engineering culture as they grow.
What You’ll Be Doing
- Design, build, and deploy end-to-end features across frontend, backend, and infrastructure
- Build robust data pipelines and integrations that power financial and emissions insights
- Work closely with Product, Design, and Customer teams to solve real problems and shape product direction
- Own systems from idea → design → production → iteration
- Make pragmatic technical decisions that balance speed, quality, and scale
- Help define engineering best practices that will carry the company forward
Who You Are
- A builder at heart comfortable starting from a blank page
- Confident demoing your work (yes, sometimes to 25+ people)
- Self-directed and able to manage your workload without heavy process
- Equally strong across frontend and backend
- Energised by startup pace, ambiguity, and ownership
What You Bring
- 4+ years of experience as a full-stack software engineer
- Strong experience building B2B SaaS products
- Proficiency with:
- Frontend: React, TypeScript
- Backend: Node.js and/or Python
Why Join?
- You’ll be an early technical leader, not "employee #50"
- Your work will ship fast and be used by real customers
- You’ll have genuine influence over architecture, culture, and direction
- You’ll grow with the company as it scales
If you’re excited by ownership, impact, and building something meaningful from the ground up, we’d love to talk.
FullStack Engineer in City of London employer: Bloc Recruitment
Contact Detail:
Bloc Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land FullStack Engineer in City of London
✨Tip Number 1
Network like a pro! Reach out to people in your industry on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can get you in the door.
✨Tip Number 2
Prepare for those interviews by practising your demo skills. You might be showing your work to a crowd, so make sure you can explain your projects clearly and confidently. We want you to shine!
✨Tip Number 3
Don’t shy away from showcasing your ownership mentality. Talk about how you’ve taken projects from idea to production. We love hearing about your journey and how you’ve made an impact!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we’re always looking for passionate builders like you who are ready to take on challenges headfirst.
We think you need these skills to ace FullStack Engineer in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your full-stack experience, especially with Python, NodeJS, TypeScript, and React. We want to see how you’ve built from scratch and taken ownership in previous roles!
Craft a Compelling Cover Letter: Your cover letter is your chance to show us your personality and passion for the role. Share specific examples of projects where you’ve shaped core systems or made pragmatic technical decisions. Let us know why you’re excited about joining a founding team!
Showcase Your Projects: If you have a portfolio or GitHub repository, make sure to include it! We love seeing real examples of your work. Highlight any B2B SaaS products you've built and any data pipelines or analytics systems you've developed. This will help us understand your hands-on experience.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, we can’t wait to see what you bring to the table!
How to prepare for a job interview at Bloc Recruitment
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in Python, NodeJS, TypeScript, and React. Brush up on your knowledge of building B2B SaaS products and be ready to discuss your experience with data pipelines and analytics systems. The more confident you are in your technical skills, the better you'll impress the interviewers.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you've tackled real problems in previous roles. Think about how you’ve contributed to product direction and made pragmatic technical decisions. This will demonstrate your ability to own systems from idea to production, which is crucial for this role.
✨Embrace the Startup Mindset
Be ready to talk about your experiences in fast-paced environments and how you handle ambiguity. Highlight your self-directed work style and how you manage your workload without heavy processes. This will show that you’re a great fit for their startup culture.
✨Practice Your Demos
Since you might need to demo your work to a large audience, practice presenting your projects clearly and confidently. Focus on how you can communicate complex ideas simply, as this will be key when showcasing your work to both technical and non-technical stakeholders.
