Senior / Lead Full Stack Engineer in London

Senior / Lead Full Stack Engineer in London

London Full-Time 66150 - 80850 £ / year (est.) No working from home possible
Consortia

At a Glance

  • Tasks: Lead and develop innovative software solutions for the clean energy sector.
  • Company: Join a high-growth climate tech scale-up transforming the energy ecosystem.
  • Benefits: Competitive salary, flexible working, and opportunities for career progression.
  • Other info: Dynamic hybrid role with excellent growth potential in a supportive environment.
  • Why this job: Make a real impact in the clean energy transition while leading a talented team.
  • Qualifications: Strong full stack development skills with experience in JavaScript, TypeScript, and mentoring.

The predicted salary is between 66150 - 80850 £ per year.

Lead Full Stack EngineerConsortia are partnering with a high growth climate tech scale up that is digitising and modernising the energy ecosystem.They are hiring a Lead Full Stack Engineer who is as comfortable writing production grade code as they are line managing and developing engineers. If you are looking for a role where you can both build and lead, while contributing to the clean energy transition, this is a pivotal hire as the team scales.In the early months, you are likely to be deeply embedded in the codebase, building context and credibility through delivery. As the team grows, your leadership scope will expand and you will become a key multiplier, helping remove scaling constraints and shape the evolution of the engineering function.You will remain hands on, writing high impact production code and designing solutions that connect multiple parts of the product. Alongside this, you will provide structured line management, supporting career progression, leading performance conversations, and mentoring engineers into greater responsibility. This is a true hybrid role that combines technical depth with meaningful people leadership.js, TypeScript and React, with PostgreSQL and PostGIS supporting data intensive requirements. You do not need experience with every tool, but you must have strong full stack fundamentals, a solid product engineering mindset and the confidence to own problems end to end.You will bring strong JavaScript / TypeScript experience across frontend and backend development, alongside a clear understanding of API design and relational databases. You have mentored engineers and may already have line management experience, conducting development and performance conversations with maturity and clarity. You are comfortable operating in ambiguity, focused on outcomes rather than output, and balanced in your approach to quality and pace.

Senior / Lead Full Stack Engineer in London employer: Consortia

As a fast-growing, FCA-regulated EMI based in London, we offer an exceptional opportunity for the Head of Payments to lead a critical transformation in our payments operations. Our work culture prioritises collaboration and support, providing significant autonomy to shape the future of payments while benefiting from a hybrid working model that promotes work-life balance. With a focus on employee growth and a commitment to modernising payment technologies, we are dedicated to creating a high-performing team that thrives in a dynamic environment.

Consortia

Contact Details:

Consortia Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior / Lead 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 Consortia 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 Consortia.

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 Consortia.

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 Consortia 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 / Lead Full Stack Engineer in London

JavaScript
TypeScript
React
PostgreSQL
PostGIS
API Design
Full Stack Development

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 Consortia.

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

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 Consortia 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.