Senior Application Engineer in London

Senior Application Engineer in London

London Full-Time 42750 - 52250 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Lead engineering projects and build features for our innovative Contract Intelligence platform.
  • Company: Join Luminance, a forward-thinking tech company transforming contract management.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Other info: Collaborative culture with mentorship opportunities and a focus on innovation.
  • Why this job: Make a real impact by solving complex challenges in a dynamic environment.
  • Qualifications: 5+ years in software engineering with experience in SaaS products and modern tech stacks.

The predicted salary is between 42750 - 52250 £ per year.

Join Luminance as a Senior Engineer and help build our Contract Intelligence platform, turning the knowledge in business contracts into insight that teams can act on.

Our web-based Saa S platform helps enterprise teams understand risk, manage obligations and make better decisions across their business.

You’ll solve complex engineering challenges in a growing company, building features used by customers across the enterprise.

You’ll have the opportunity to take ownership of meaningful projects and see your work make a practical difference.

Responsibilities

  • Lead engineering projects from discovery and design through delivery and ongoing improvement.
  • Build and maintain customer-facing features for our web-based Saa S platform.
  • Work with product, design and engineering colleagues to solve customer problems across the contract lifecycle.
  • Make pragmatic technical decisions that balance delivery speed, product quality and maintainability.
  • Contribute to reliable, secure and well-tested software.
  • Take ownership of technical decisions and follow through on outcomes.
  • Help troubleshoot production issues and support platform reliability, including participating in on-call duties.
  • Mentor colleagues, share knowledge and help the team deliver effectively.
  • 5+ years of commercial software engineering experience, with 8–10 years preferred, including ownership and delivery of significant projects or product areas.
  • Experience building and operating customer-facing web-based Saa S products.
  • Experience with Type Script and React, or comparable languages and frontend frameworks, alongside server-side development.

Our stack includes Node. js, Python, Postgre SQL, Redis and Elasticsearch.

  • Practical use of AI coding agents to improve engineering productivity, including coordinating multiple agents on parallel tasks.
  • Experience participating in on-call rotations and diagnosing and resolving production issues.
  • A track record of delivering software at pace while maintaining appropriate standards for reliability and maintainability.
  • Strong problem-solving, communication and collaboration skills, with the ability to make thoughtful technical decisions and support other engineers.

Senior Application Engineer in London employer: Luminance

Join a dynamic tech scale-up in London as an Assistant HR Administrator, where you'll gain invaluable experience across the full employee lifecycle while contributing to enhancing employee engagement and benefits programs. With a supportive work culture that prioritises professional growth, you will have the opportunity to take on significant responsibilities and make a real impact from day one, all while enjoying a range of benefits including generous annual leave, health insurance, and a dedicated learning budget to help you advance your HR career.

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Contact Details:

Luminance Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Application 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 Luminance 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 Luminance.

✨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 Luminance.

✨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 Luminance 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 Application Engineer in London

Software Engineering
Project Ownership
Web-based SaaS Development
TypeScript
React
Node.js
Python

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 Luminance.

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

✨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 Luminance 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.