Senior Software Engineer, Creative Serving in London

Senior Software Engineer, Creative Serving in London

London Full-Time 100000 - 140000 £ / year (est.) No working from home possible
Liftoff Mobile

At a Glance

  • Tasks: Develop and maintain ad serving architecture, ensuring reliability and performance.
  • Company: Liftoff Mobile is a leading AI-powered performance marketing platform for the mobile app economy.
  • Benefits: Enjoy competitive salaries, equity, health benefits, and a collaborative work environment.
  • Other info: This role is based in London with opportunities for in-person team gatherings.
  • Why this job: Join a fast-paced, innovative team shaping the future of the mobile app ecosystem.
  • Qualifications: 5+ years in software engineering; experience with object-oriented programming languages required.

The predicted salary is between 100000 - 140000 £ per year.

Senior Software Engineer, Creative Serving

Join to apply for the Senior Software Engineer, Creative Serving role at Liftoff Mobile

Senior Software Engineer, Creative Serving

Join to apply for the Senior Software Engineer, Creative Serving role at Liftoff Mobile

Liftoff is a leading AI-powered performance marketing platform for the mobile app economy. Our end-to-end technology stack helps app marketers acquire and retain high-value users, while enabling publishers to maximize revenue across programmatic and direct demand.
Liftoff’s solutions, including Accelerate, Direct, Monetize, Intelligence, and Vungle Exchange, support over 6,600 mobile businesses across 74 countries in sectors such as gaming, social, finance, ecommerce, and entertainment. Founded in 2012 and headquartered in Redwood City, CA, Liftoff has a diverse, global presence.
The Creative Serving team maintains and operates mission critical systems involved in every ad serving across Liftoff’s product line. Our systems are foundational and fundamental for Liftoff to function and thrive. As a senior staff engineer, you will build and maintain deep, strategic integration with our partner exchanges, assure impeccable uptime and drive cost effective content delivery world-wide. This includes close collaboration with our internal Vungle Exchange and SDK to help enable Liftoff Exclusive advertising capabilities. As a software engineer, you will also be a critical part of maintaining our ad serving infrastructure, working closely with peers and senior engineers. Your specific responsibilities will include:
Responsibilities:

  • Contribute to Ad Serving Architecture: Develop and maintain code that supports our ad serving architecture, ensuring reliability and performance. Participate in the on-call rotation to help troubleshoot and tackle issues as they arise.
  • Implement Cross-Functional Requirements: Work closely with other teams to understand their needs and translate those requirements into effective code solutions that integrate seamlessly with existing systems.
  • Participate in Code Reviews and Discussions: Actively engage in code reviews, contributing your insights and suggestions to improve the quality of the codebase. Take part in architectural discussions and provide valuable input into technical decisions.
  • Support Coding Standards and Best Practices: Collaborate with your team to uphold and refine coding standards, development processes, and best practices, ensuring consistency and quality in the work produced.
  • Collaborate with Peers: Work alongside fellow engineers, sharing knowledge and supporting each other’s growth. Contribute to a positive, collaborative work environment.
  • Engage in Roadmap Planning: Participate in brainstorming and planning sessions for the product roadmap, providing feedback and suggestions that help shape the technical direction of the team.
Requirements:
  • 5+ years of software engineering experience
  • 3+ years of industry experience
  • Experience with object-oriented programming languages is required; familiarity with JavaScript, TypeScript, and Clojure is a strong plus.
  • Basic knowledge of various ad formats (e.g., display, video, native) and technologies like VAST, VPAID, and MRAID is a big plus.
  • Prior experience with mission critical systems.
  • Some knowledge of the ad tech ecosystem, real time bidding (RTB) protocol.
  • Good communicator, empathetic and focused listener.
Working at Liftoff is fast-paced, fun, and challenging, and we thrive on innovation. Come join the rocket ship and help shape the future of the mobile app ecosystem with us!
Location:
This role is eligible for full-time work in our London hub.
Travel Expectations:
We offer several opportunities for in-person team gatherings, including but not limited to project meetings, regional meetups, and company-wide events. We expect our employees to attend these gatherings at least once per quarter. These gatherings provide essential opportunities for collaboration, communication, and team building.
Compensation :
Liftoff offers all employees a full compensation package that includes equity and health/vision/dental benefits associated with your country of residence. Base compensation will vary based on the candidate\'s location and experience.
We use Covey as part of our hiring and / or promotional process for jobs in NYC and certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on January 22, 2024.
Please see the independent bias audit report covering our use of Covey here.
Liftoff offers a fast-paced, collaborative, and innovative work environment where employees are empowered to grow and make an impact. We’re shaping the future of the mobile app ecosystem—join us and help accelerate what’s next.
Liftoff’s compensation strategy includes competitive salaries, equity, and benefits designed to support employee well-being and performance. We benchmark compensation based on role, level, and location to ensure fairness and market alignment. Benefits may include medical coverage, wellness stipends, and additional perks based on your country of residence.
Liftoff is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and applicants regardless of race, ethnicity, national origin, age, marital status, disability, sexual orientation, gender identity, religion, veteran status, or any other characteristic protected by applicable law.
Agency and Third Party Recruiter Notice:
Liftoff does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or Recruiting Team. All candidates must be submitted via our Applicant Tracking System by approved Liftoff vendors who have been expressly requested to make a submission by our Recruiting Team for a specific job opening. No placement fees will be paid to any firm unless such a request has been made by the Liftoff Recruiting Team and such a candidate was submitted to the Liftoff Recruiting Team via our Applicant Tracking System.

Seniority level

  • Seniority level

    Mid-Senior level

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Engineering and Information Technology
  • Industries

    Advertising Services

Referrals increase your chances of interviewing at Liftoff Mobile by 2x

Get notified about new Senior Software Engineer jobs in London, England, United Kingdom .

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 5 days ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 4 days ago

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 2 days ago

London, England, United Kingdom 5 days ago

Newsroom Front-End Developer (12 Month FTC/Secondment)

Isleworth, England, United Kingdom 6 days ago

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 1 year ago

London, England, United Kingdom 2 months ago

London, England, United Kingdom 5 months ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 8 months ago

Graduate Software Engineer 2025 - RegTech

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 6 days ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom $140,000.00-$180,000.00 1 month ago

London, England, United Kingdom 2 years ago

London, England, United Kingdom 1 day ago

London, England, United Kingdom 4 days ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 6 days ago

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 23 hours ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 1 week ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

#J-18808-Ljbffr

Senior Software Engineer, Creative Serving in London employer: Liftoff Mobile

Liftoff Mobile is an exceptional employer that fosters a fast-paced, collaborative, and innovative work environment in the heart of London. Employees are empowered to grow through meaningful projects and regular team gatherings, while enjoying a comprehensive benefits package that includes competitive salaries, equity, and health coverage. Join us to shape the future of the mobile app ecosystem and make a significant impact in a diverse and inclusive culture.

Liftoff Mobile

Contact Details:

Liftoff Mobile Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer, Creative Serving in London

Tip Number 1

Familiarise yourself with Liftoff's product offerings and the ad tech ecosystem. Understanding their solutions like Accelerate, Direct, and Monetize will help you speak knowledgeably about how your skills can contribute to their goals during interviews.

Tip Number 2

Engage with the Liftoff community on platforms like LinkedIn or GitHub. Networking with current employees can provide insights into the company culture and expectations, which can be invaluable when preparing for interviews.

Tip Number 3

Brush up on your coding skills, particularly in object-oriented programming languages such as JavaScript and TypeScript. Be ready to demonstrate your problem-solving abilities through coding challenges or technical discussions during the interview process.

Tip Number 4

Prepare to discuss your experience with mission-critical systems and real-time bidding protocols. Highlighting relevant projects or challenges you've faced in these areas will show your capability to handle the responsibilities of the role effectively.

We think you need these skills to ace Senior Software Engineer, Creative Serving in London

Object-Oriented Programming
JavaScript
TypeScript
Clojure
Ad Serving Architecture
Real-Time Bidding (RTB) Protocol
VAST

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights relevant experience in software engineering, particularly with object-oriented programming languages like JavaScript, TypeScript, and Clojure. Emphasise any work you've done with ad serving systems or mission-critical applications.

Craft a Strong Cover Letter:In your cover letter, express your enthusiasm for the role at Liftoff Mobile. Mention specific projects or experiences that align with their requirements, such as your familiarity with ad formats and technologies like VAST and RTB protocols.

Showcase Collaboration Skills:Highlight instances where you've successfully collaborated with cross-functional teams. Liftoff values teamwork, so mentioning your ability to engage in code reviews and architectural discussions will strengthen your application.

Demonstrate Problem-Solving Abilities:Provide examples of how you've tackled complex problems in previous roles. Discuss your experience with troubleshooting and maintaining uptime in critical systems, as this is essential for the Senior Software Engineer position.

How to prepare for a job interview at Liftoff Mobile

Understand the Ad Tech Ecosystem

Familiarise yourself with the ad tech ecosystem, including real-time bidding protocols and various ad formats like display, video, and native. This knowledge will help you demonstrate your understanding of the industry during the interview.

Showcase Your Coding Skills

Be prepared to discuss your experience with object-oriented programming languages, particularly JavaScript, TypeScript, and Clojure. You might be asked to solve coding problems or participate in a live coding session, so practice common algorithms and data structures.

Engage in Technical Discussions

During the interview, actively participate in discussions about architectural decisions and code reviews. Share your insights and be open to feedback, as this shows your collaborative spirit and willingness to improve the codebase.

Demonstrate Problem-Solving Skills

Prepare to discuss past experiences where you've tackled complex issues, especially in mission-critical systems. Highlight your troubleshooting methods and how you ensure reliability and performance in your work.