At a Glance
- Tasks: Build security-focused technologies for browser-based products and applications.
- Company: High-growth tech business with a focus on innovation and security.
- Benefits: Up to £95,000 salary, equity options, remote work, and professional development.
- Other info: Flexible benefits and excellent career growth opportunities.
- Why this job: Join a dynamic team and make a real impact in web security.
- Qualifications: 5+ years in web development with skills in JavaScript, C++, or Rust.
The predicted salary is between 63000 - 77000 £ per year.
Senior Web Engineer | Product Security | Remote, 1-2 times per month in London | Salary up to £95,000
I’m working with a high-growth technology business looking for a Senior Web Engineer to join the team.
This is a highly technical role combining both Web Engineering and Security, for this role they are comfortable within finding a really strong Mobile Engineer who has some exposure to security, application protection, authentication, biometrics etc.
What you'll be doing
- Build and evolve security-focused technologies that strengthen the resilience of browser-based products and applications.
- Engineer defensive controls designed to safeguard software executing in untrusted client environments.
- Develop mechanisms that detect and respond to unauthorised modification, inspection, manipulation, and automated interaction.
- Create performance-critical browser components using native and compiled-to-web technologies, including Rust, C++, Assembly Script, and Web Assembly.
- Explore the internals of modern browsers and execution environments to understand how applications behave under both legitimate and adversarial conditions.
- Identify weaknesses across client-side application architectures and turn security research into deployable engineering solutions.
- Investigate new approaches used to analyse, manipulate, instrument, or circumvent browser-delivered software, and develop appropriate countermeasures.
- Work alongside software engineers, security specialists, offensive security teams, and product stakeholders to ensure defensive requirements are incorporated from initial design through production.
- Lead technical investigations into complex security issues, establishing underlying causes and engineering preventative solutions rather than short-term fixes.
- Influence architectural decisions around application security, resilience, performance, and client-side trust boundaries.
- Share specialist knowledge across the engineering organisation, helping teams adopt stronger approaches to secure software design and implementation.
What they're looking for
- 5+ years of professional web development experience.
- Java Script/Typescript or C++ Or Rust
- Some Experience with App Security, cryptography, secure communications and authentication.
Nice to have
- Java Script obfuscation and de-obfuscation
- Web Assembly (WASM) binary analysis
- Static and dynamic code analysis
- Anti-debugging, anti-tamper, and software protection techniques
- Runtime integrity verification and secure code signing
- Secure SDLC practices
- Browser engine internals, including V8, Spider Monkey, Java Script Core, or Chromium
- Web GPU, Web RTC, or Web Codecs
- Binary instrumentation and compiler toolchains
- SDK and developer platform development
- Mobile browser security
- Biometrics, identity verification, or fraud prevention technologies
- Open-source security contributions or published security research
What's on offer
- Equity/share options
- Up to 10% bonus
- Remote Working- 1-2 a month in London
- Private healthcare and wellbeing benefits
- Pension and life assurance
- Professional development and training
- Enhanced annual leave and flexible benefits
If you're a Web engineer that has an interest in the world of Cyber Security then please click apply now!
Web Developer in Watford employer: develop
As a Central Government Sector Leader at our client, you will join an innovative AI-native consultancy that prioritises employee growth and offers a dynamic work culture. With a competitive salary and substantial bonus potential, you will have the opportunity to shape the future of public sector consulting while enjoying a flexible work environment in Farringdon, fostering collaboration and creativity among talented professionals dedicated to making a meaningful impact.
StudySmarter Expert Advice🤫
We think this is how you could land Web Developer in Watford
✨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 develop 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 develop.
✨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 develop.
✨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 develop 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 Web Developer in Watford
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 develop.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at develop 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 develop
✨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 develop 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.
