Senior Product Engineer in London

Senior Product Engineer in London

London Full-Time 60750 - 74250 £ / year (est.) On-site
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At a Glance

  • Tasks: Design and build scalable backend systems while solving complex engineering challenges.
  • Company: Join a collaborative tech company focused on impactful product development.
  • Benefits: Enjoy autonomy, influence over decisions, and a supportive team environment.
  • Other info: Opportunity for growth in a fast-paced, high-performing team.
  • Why this job: Make a real impact by shaping innovative products in a dynamic setting.
  • Qualifications: Strong backend engineering experience and a product-focused mindset required.

The predicted salary is between 60750 - 74250 £ per year.

You’re the kind of engineer who enjoys solving difficult technical problems, not just delivering tickets.

This opportunity is suited to someone who thinks deeply about systems, scalability, and software design, but also understands the bigger picture of building great products.

Someone who cares about how applications evolve, how they perform under pressure, and how engineering decisions impact both the product and its users.

You’ll join a highly collaborative product engineering team building complex software used within heavily regulated industries.

The systems need to be secure, reliable, scalable, and designed with long-term maintainability in mind.

We're looking for a

Senior Product Engineer with a strong backend engineering background who is comfortable taking ownership across the stack when needed.

The engineering challenges are predominantly backend focused, spanning architecture, APIs, data modelling, system performance, and platform reliability.

However, this isn't a role where you'll be confined to one part of the application.

You'll have the flexibility to work across different areas of the product, contributing wherever your expertise can make the biggest impact.

You'll work closely with Product, Engineering, and Dev Ops teams to design and deliver software that operates at enterprise scale while maintaining the speed and agility of a smaller team.

This is a position where engineering quality genuinely matters.

Clean architecture, performance, testing, and thoughtful design are all highly valued, alongside the ability to understand product requirements and turn complex challenges into effective solutions.

  • What You'll Be Doing
  • Designing and building scalable, reliable backend systems
  • Taking ownership of key product areas across the full software lifecycle
  • Working across the stack where needed to deliver complete product solutions
  • Solving complex challenges around performance, scalability, and security
  • Collaborating closely with Product and Dev Ops to shape technical direction
  • Contributing to architecture and system design decisions
  • Improving and modernising existing systems and functionality
  • Writing clean, maintainable, well-tested code
  • Balancing engineering quality with practical product delivery
  • Helping shape a sustainable, high-performing engineering environment
  • What We’re Looking For
  • Strong commercial experience in backend software engineering
  • A track record of building and maintaining complex applications at scale
  • Solid understanding of software architecture, system design, and engineering best practices
  • Experience designing APIs, working with relational databases, and building reliable services
  • An understanding of modern architectural approaches such as DDD or CQRS
  • A product-focused mindset, with the ability to think beyond individual technical tasks
  • The flexibility and willingness to contribute across the stack when required
  • Confidence working with unfamiliar technologies and adapting to different technical environments
  • Strong communication skills and the ability to collaborate with both technical and non-technical stakeholders
  • Experience working in product-led engineering environments

Engineers who have experienced both fast-moving startups or scaleups and more structured enterprise environments are likely to thrive here, as the role combines elements of both.

We're particularly interested in engineers who have developed deep backend expertise but enjoy the variety, ownership, and broader perspective that comes with product engineering.

  • Collaborative engineering culture with fast decision-making
  • Small, high-performing team with a strong ownership mentality
  • Opportunity to influence technical direction and product development
  • Challenging engineering problems with real-world impact
  • An environment that values technical excellence, autonomy, and continuous improvement
  • The freedom to contribute across different areas of the product rather than being limited to a single specialism

This is an opportunity for an experienced engineer who wants to do more than simply write code.

You'll have genuine ownership, influence over engineering decisions, and the opportunity to help shape a complex, evolving product.

Senior Product Engineer in London employer: Consortia

As a Senior Software Engineer at our company, you'll be part of a dynamic and collaborative engineering culture that values quality and innovation. We offer a stimulating work environment where you can tackle complex technical challenges while contributing to systems that have a real-world impact, all within a supportive team that encourages professional growth and development. Located in a vibrant area, we provide the unique advantage of working on enterprise-scale projects with the agility of a smaller team, ensuring your contributions are both meaningful and rewarding.

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Contact Details:

Consortia Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Product 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 Product Engineer in London

Backend Software Engineering
Systems Design
Scalability
API Design
Data Modelling
Performance Optimisation
Security Best Practices

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.