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- Tasks: Develop and optimise JavaScript code for innovative ad solutions.
- Company: Join Aderize, a forward-thinking company revolutionising digital advertising.
- Benefits: Enjoy flexible time off, private health insurance, and a generous learning package.
- Why this job: Be part of a team shaping the future of ad tech with cutting-edge technologies.
- Qualifications: 3+ years in JavaScript development; strong problem-solving and communication skills required.
- Other info: Work in a vibrant city centre location with a diverse, collaborative team.
The predicted salary is between 36000 - 60000 £ per year.
We are seeking a skilled and motivated Mid-Level JavaScript Engineer to join our team in Estonia. In this role, you will play a key part in developing innovative ad-serving and ad-rendering solutions using Vanilla JavaScript, while focusing on best practices and optimizing ad performance across various platforms. You will work on designing and implementing robust ad formats, ensuring compatibility across devices and browsers, and collaborating with a diverse team to deliver high-quality solutions.
If you have a strong foundation in JavaScript, an eye for detail, and a passion for creating high-performance applications in the digital advertising space, this is an excellent opportunity to grow your career while working on cutting-edge technologies. Join us to help shape the future of ad tech!
Responsibilities:
- Develop, maintain, and optimize vanilla JavaScript code for ad-serving and ad-rendering systems.
- Research and implement best practices for ad performance, rendering, and delivery across devices and browsers.
- Design and implement robust and efficient ad formats, ensuring compatibility across various environments.
- Collaborate with cross-functional teams, including product managers, designers, and QA engineers, to deliver high-quality solutions.
- Debug, test, and optimize ad formats for performance, responsiveness, and accessibility.
- Monitor and ensure compliance with industry standards and guidelines for ad-serving and rendering.
- Document technical specifications and maintain clean, well-commented codebases.
Skills & Experience:
- Skills:
- Proficiency in Vanilla JavaScript with a deep understanding of ES6+ features.
- Familiarity with HTML5 and CSS3.
- Experience with ad-related technologies such as Google Ad Manager, Prebid.js, or similar tools is a plus.
- Familiarity with bundlers like Webpack.
- Knowledge of modern development tools like Git, NPM/Yarn, and ESLint/Prettier.
- Strong problem-solving skills and attention to detail.
- Ability to work collaboratively in a team-oriented environment.
- Strong communication skills in English (both written and verbal).
- Self-motivated and eager to stay updated with the latest trends in JavaScript and web development.
- 3+ years of experience as a JavaScript developer.
- Strong understanding of browser rendering behavior, DOM manipulation, and cross-browser compatibility.
- Experience building and optimizing high-performance, lightweight JavaScript applications.
- Familiarity with debugging tools like Chrome DevTools, and performance profiling.
- Experience working with asynchronous programming (Promises, async/await, etc.).
- Experience with TypeScript or other typed JavaScript frameworks.
- Familiarity with performance monitoring and optimization tools like Lighthouse or WebPageTest.
- Knowledge of programmatic advertising and real-time bidding systems.
- Previous experience in the ad tech industry or with ad-serving platforms.
What we offer:
- Celebration & Time Off: Annual holiday, birthday day off, and paid vacation days for personal milestones (e.g., child’s first school day, marriage).
- Health & Wellness: Private health insurance with Confido or monthly sports compensation with Stebby.
- Sick Leave: Paid sick leave from the 2nd day.
- Learning & Development: Generous learning & development package (personal development plan & trainings, company-wide knowledge sharing & trainings).
- Working Environment: A comfortable workspace in the city center.
Javascript Engineer employer: Aderize
Contact Detail:
Aderize Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Javascript Engineer
✨Tip Number 1
Familiarise yourself with the latest trends in Vanilla JavaScript and ES6+ features. This will not only help you during technical discussions but also demonstrate your commitment to staying updated in a rapidly evolving field.
✨Tip Number 2
Engage with the ad tech community by participating in forums or attending meetups. Networking with professionals in the industry can provide valuable insights and potentially lead to referrals for job openings.
✨Tip Number 3
Showcase your problem-solving skills by preparing examples of past projects where you optimised performance or improved ad delivery. Be ready to discuss these experiences in detail during interviews.
✨Tip Number 4
Brush up on your knowledge of tools like Google Ad Manager and performance monitoring tools such as Lighthouse. Being well-versed in these technologies can set you apart from other candidates.
We think you need these skills to ace Javascript Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Vanilla JavaScript and any relevant ad-related technologies. Emphasise your problem-solving skills and attention to detail, as these are key for the role.
Craft a Compelling Cover Letter: In your cover letter, express your passion for digital advertising and how your skills align with the responsibilities outlined in the job description. Mention specific projects or experiences that demonstrate your expertise in JavaScript and ad performance optimisation.
Showcase Relevant Projects: If you have worked on projects related to ad-serving or high-performance applications, include them in your application. Provide links to your GitHub or portfolio to showcase your coding skills and the impact of your work.
Highlight Collaboration Experience: Since the role involves working with cross-functional teams, mention any previous experiences where you collaborated with product managers, designers, or QA engineers. This will show your ability to work effectively in a team-oriented environment.
How to prepare for a job interview at Aderize
✨Showcase Your JavaScript Skills
Be prepared to demonstrate your proficiency in Vanilla JavaScript, especially ES6+ features. You might be asked to solve coding challenges or explain your thought process while working on a project, so brush up on your coding skills and be ready to discuss your past experiences.
✨Understand Ad Tech Fundamentals
Familiarise yourself with ad-related technologies like Google Ad Manager and Prebid.js. Having a solid understanding of how ad-serving and ad-rendering systems work will help you stand out, as it shows your genuine interest in the industry and the role.
✨Prepare for Collaboration Questions
Since the role involves working with cross-functional teams, be ready to discuss your experience collaborating with product managers, designers, and QA engineers. Share specific examples of how you contributed to team projects and resolved conflicts or challenges.
✨Demonstrate Problem-Solving Abilities
Expect questions that assess your problem-solving skills and attention to detail. Prepare to discuss past challenges you've faced in your projects, how you approached them, and the outcomes. This will highlight your analytical thinking and ability to optimise performance.
