Senior Software Engineer - Lead & Architect Web Apps in London

Senior Software Engineer - Lead & Architect Web Apps in London

London Full-Time 51750 - 63250 £ / year (est.) Home office (partial)
Online Filings

At a Glance

  • Tasks: Lead the development of next-gen web apps and APIs while mentoring junior developers.
  • Company: Join Online Filings, a forward-thinking company in the UK.
  • Benefits: Hybrid work model, competitive salary, and visa sponsorship for eligible candidates.
  • Why this job: Shape the future of web applications and make a real impact in tech.
  • Qualifications: Proven experience in software engineering and leadership skills.

The predicted salary is between 51750 - 63250 £ per year.

Online Filings in the United Kingdom seeks a Senior Software Engineer to architect and develop our next-generation web application and API.

You will provide technical leadership, hands-on development, and mentoring for junior developers, driving best practices for scalability, security, and performance.

This role is eligible for visa sponsorship only for candidates already based in the UK and offers a hybrid work model with 3 days in the office.

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Senior Software Engineer - Lead & Architect Web Apps in London employer: Online Filings

Online Filings is an exceptional employer that fosters a collaborative and innovative work culture, perfect for those looking to make a significant impact in the tech industry. With a strong focus on employee growth, we offer mentorship opportunities and a hybrid work model that promotes work-life balance while being based in the vibrant UK tech scene. Join us to be part of a forward-thinking team dedicated to developing cutting-edge web applications and APIs.

Online Filings

Contact Details:

Online Filings Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer - Lead & Architect Web Apps 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 Online Filings 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 Online Filings.

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 Online Filings.

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 Online Filings 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 Software Engineer - Lead & Architect Web Apps in London

Technical Leadership
Web Application Development
API Development
Mentoring
Best Practices for Scalability
Security Best Practices
Performance Optimisation

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 Online Filings.

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

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 Online Filings 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.