At a Glance
- Tasks: Build and optimise high-performance infrastructure for our commercial platforms using JavaScript/TypeScript.
- Company: Join the award-winning Daily Mail, a leader in digital news and media.
- Benefits: Enjoy 25 days holiday, pension plan, discounts, and access to onsite gym and health services.
- Other info: Be part of a diverse team committed to inclusivity and engineering excellence.
- Why this job: Make an impact in a dynamic environment while working with cutting-edge technology.
- Qualifications: Expertise in TypeScript, vanilla JavaScript, and experience with Docker and Kubernetes.
The predicted salary is between 51750 - 63250 £ per year.
Location: Hybrid / x2 days per week in the office (DMGT HQ - High Street Kensington, London)
Position: Permanent
About the Role
We are looking for a skilled JavaScript/TypeScript Engineer to join our Ads and Commercial Development team. In this role, you will build and optimize the high-performance, low-latency infrastructure that powers our commercial platforms. Unlike standard full-stack or frontend roles that rely heavily on heavy UI frameworks, this position focuses deeply on the inner workings of the browser. You will write highly efficient vanilla JavaScript, interface directly with browser APIs, and manage the containerised infrastructure that serves our commercial products at scale.
Role-Related Knowledge:
- Browser Internals: Deep understanding of browser architecture, critical rendering paths, painting, layout engine mechanics, and memory management.
- Ad-Tech Ecosystem (Highly Desirable): Conceptual knowledge of digital advertising infrastructure, including header bidding, ad servers, tracking pixels, and privacy-focused sandbox APIs.
- Modern Web Standards: Strong grasp of security protocols (CORS, CSPs), cookie policies, and web performance metrics (Core Web Vitals).
About You
Essential Skills:
- Languages: Expert-level mastery of TypeScript and vanilla JavaScript (ES6+).
- Runtime Environments: Strong proficiency in js for backend services and build tooling.
- Low-Level DOM Manipulation: Proven experience working directly with the DOM and Browser APIs without relying on abstraction frameworks (React, Vue, etc.).
- DevOps & Infrastructure: Solid hands-on experience with Docker containers, Kubernetes (K8s), and building robust CI/CD pipelines.
- Software Engineering Fundamentals: Excellent command of data structures, algorithms, system design, and clean code architectures.
Capabilities:
- Performance Optimisation: Ability to profile, debug, and optimize code to execute with minimal CPU and memory footprints in highly constrained environments.
- Tooling Leverage: Proactive adoption and strong leverage of LLM/AI coding tools (e.g., GitHub Copilot, Cursor) to accelerate development and automate repetitive workflows.
- Autonomy & Problem Solving: Capability to diagnose complex, asynchronous race conditions across different browser environments and vendor scripts.
Cultural Add:
- Engineering Excellence: You take pride in writing clean, well-tested, and maintainable code, avoiding unnecessary dependencies.
- Pragmatic & Technical Curiosity: You enjoy peeling back the layers of software to understand how things work under the hood rather than just making them work.
- Collaboration & Openness: You actively participate in code reviews, share technical insights, and welcome constructive feedback.
Package Description:
Our benefits package increases the longer you’ve been with us. Here’s what to expect:
- 25 days’ holiday (increasing by 1 per year up to a total of 30)
- Pension plan and life cover
- Discounts on online shopping, dining cards and vouchers, and access to our Employee Assistance Programme
- Onsite gym, subsidised canteen and onsite nurse and GP clinics
Plus much more...
About Us:
Daily Mail is an award-winning, multi-platform newsbrand reaching more than 33 million print and online readers each month. The world-famous Mail offers a unique blend of breaking news, agenda-setting exclusives, showbiz, Femail, health, sport and lifestyle stories across print, digital, video, audio and social channels. Its global newsroom of journalists, formidable story-getting power, and breadth of content formats delivers highly engaging, trusted Daily Mail content to millions of loyal and new audiences. Founded in 1896, The Daily Mail is today the largest news publisher on TikTok, with more than 28 million total followers and more than 45 billion views in the past year. A trailblazing global phenomenon, Daily Mail is part of dmg media.
Our Commitment:
We are committed to increasing diversity and maintaining an inclusive workplace culture. We welcome applications from all qualified candidates regardless of their ethnicity, race, gender, religious beliefs, sexual orientation, age, marital status, or disability. We are Disability Confident Committed. Please let us know if you require any recruitment documentation in other formats or if you require reasonable adjustments to be made during the recruitment process. Please be assured that any such information will be held separately to your recruitment application and will not be considered as part of the selection process.
Software Engineer – Ads & Commercial Development in London employer: Worky
Goldman Sachs is an exceptional employer, offering a dynamic work environment where innovation and collaboration thrive. As a VP in Site Reliability Engineering, you will benefit from a culture that prioritises professional growth, with ample opportunities to lead critical projects and enhance your skills in a fast-paced financial services setting. Located in a vibrant city, the company provides competitive benefits and a commitment to employee well-being, making it an ideal place for those seeking meaningful and rewarding careers.
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer – Ads & Commercial Development 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 Worky 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 Worky.
✨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 Worky.
✨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 Worky 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 Software Engineer – Ads & Commercial Development in London
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 Worky.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Worky 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 Worky
✨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 Worky 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.
