Leading mobile ad platform developing cutting-edge advertising and monetization solutions, part of the applike group ecosystem with backing from Bertelsmann.

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Senior Go Backend Developer to join their Core & Integrations Team. This role is crucial in developing and maintaining the core logic of their advertising platform, which serves over 200 million daily mobile users. The position offers an opportunity to work with cutting-edge technologies including Go, Kafka, and various modern databases, while solving complex challenges in ad tech.

The role involves building and optimizing high-performance microservices, collaborating with data scientists on ML algorithms, and managing billions of daily API events. You'll be part of a team responsible for campaign distribution, management APIs, and integrations with external partners. The tech stack includes Go for backend, TypeScript React for frontend, and various databases like Druid, MySQL, and Redis.

The ideal candidate brings 5+ years of software development experience, with at least 3 years specifically in Go. Strong expertise in database optimization, infrastructure as code, and high-traffic application management is essential. The position offers comprehensive benefits including relocation support, flexible working arrangements, and professional development opportunities.

Working in Hamburg, Germany, you'll enjoy a hybrid work environment with core office days, 30 vacation days, and various wellness benefits. The company culture emphasizes collaboration, continuous learning, and work-life balance, making it an ideal place for ambitious developers looking to make an impact in the ad tech industry.

Senior Go Backend Developer position at adjoe, developing high-scale ad tech platform serving 200M+ daily users, offering hybrid work in Hamburg.

Senior Go Backend Developer

Leading mobile ad platform developing cutting-edge advertising and monetization solutions, part of the applike group ecosystem

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Senior Data Engineer to join their Programmatic Supply team. The role focuses on building and maintaining data infrastructure that powers their advanced adtech platform, which handles billions of real-time auctions daily. The position offers an opportunity to work with cutting-edge technology in a fast-paced, international environment.

The ideal candidate will be responsible for developing scalable data pipelines, maintaining a feature store for machine learning applications, and ensuring data quality across the platform. With a tech stack including Kafka, Kubernetes, and various modern data technologies, you'll be working on challenging problems at scale.

The company offers an attractive benefits package including visa sponsorship, relocation support, flexible working arrangements, and comprehensive professional development opportunities. Located in Hamburg with a view of the Alster lake, the office provides an excellent working environment with modern equipment and amenities.

This role is perfect for an experienced data engineer who wants to make a significant impact in the adtech industry while working with an international team. The hybrid work model with 3 core office days offers a good balance between collaborative work and flexibility. The position requires 3+ years of experience and strong technical skills in Python, SQL, and distributed systems.

Senior Data Engineer position at adjoe, building scalable data infrastructure for a leading mobile ad platform in Hamburg, Germany.

Senior Data Engineer

Leading mobile ad platform developing cutting-edge advertising and monetization solutions, part of the applike group ecosystem with Bertelsmann backing.

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Senior Mobile Developer to join their Anti-Fraud Solutions team. The role focuses on developing and maintaining iOS and Android SDKs that protect against mobile ad fraud, which affects 20% of global mobile ad spend. You'll work on a distributed backend system with modern cloud infrastructure and a unique mobile SDK that analyzes device features to detect modifications.

The position offers an opportunity to work with cutting-edge technologies in data, security, cloud computing, and mobile operating systems. As part of an award-winning fraud prevention team, you'll contribute to protecting partners' ad spend through innovative solutions. The role combines technical expertise in mobile development with security-focused problem-solving.

The company offers an attractive benefits package including relocation support, visa sponsorship, flexible working arrangements, and comprehensive professional development opportunities. Based in Hamburg, Germany, adjoe provides a modern work environment with views of the Alster lake and a strong emphasis on work-life balance.

This is an ideal opportunity for an experienced mobile developer who wants to make a significant impact in ad tech security while working with a dynamic, innovative team. The role offers both technical challenges and professional growth in a company backed by Bertelsmann, ensuring stability and resources for cutting-edge development.

Senior Mobile Developer role at adjoe, focusing on iOS and Android SDK development for fraud prevention in mobile advertising.

Senior Mobile Developer

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking an Analytics Engineer to join their Programmatic Supply team. The company specializes in cutting-edge advertising and monetization solutions, backed by Bertelsmann, and operates a sophisticated adtech platform handling billions of real-time auctions daily.

The role involves working with large-scale data systems and predictive models in a dynamic ad tech environment. You'll be responsible for analyzing vast datasets, developing tools for A/B testing, creating data models, and building pipelines for deep learning applications. The position offers a unique opportunity to work with advanced technology stack including Kafka, Kubernetes, and various big data processing tools.

The ideal candidate will bring strong experience in data analysis and engineering, with expertise in SQL and Python. You'll join a cross-functional team where your critical thinking and problem-solving skills will be essential in improving the ad network's performance. The position offers comprehensive benefits including relocation support, flexible working arrangements, and professional development opportunities.

Working in Hamburg, you'll enjoy a hybrid work model with 3 core office days, modern facilities, and a collaborative environment that encourages innovation and personal growth. The company culture emphasizes work-life balance with generous vacation time, remote work options, and regular team events.

Analytics Engineer position at adjoe, focusing on data analysis and engineering for ad tech platform, offering hybrid work in Hamburg with comprehensive benefits.

Analytics Engineer

Leading mobile ad platform developing cutting-edge advertising and monetization solutions for app partners, part of the applike group ecosystem.

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Senior Go Backend Developer to join their Core & Integrations Team. This role is crucial in developing and maintaining the core advertising platform that serves over 200 million daily mobile users. The position offers an opportunity to work with cutting-edge technologies in a high-scale environment, handling billions of daily API events.

The role involves working with modern technologies including Go, Kafka, and various databases, while collaborating with data scientists to implement ML solutions. You'll be part of a team responsible for campaign distribution, management, and partner integrations. The position combines technical challenges with business impact, requiring both deep Go expertise and system optimization skills.

The company offers an attractive benefits package including relocation support, flexible working arrangements, and equity participation. Located in Hamburg, Germany, adjoe provides a dynamic, international work environment with opportunities for professional growth and development. The role suits experienced developers who enjoy working on high-scale systems and want to make an impact in the adtech industry.

This position is ideal for someone who wants to join a well-funded, growing company with strong technical foundations and ambitious goals. The hybrid work model and comprehensive benefits package make it an attractive opportunity for senior developers looking to advance their careers in a challenging and rewarding environment.

Senior Go Backend Developer position at adjoe, developing high-scale advertising platform serving 200M+ daily users, requiring 8+ years experience.

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Senior Frontend Developer to join their Advertising Dashboard Team. This role focuses on developing user interfaces and APIs for managing advertising campaigns. The position offers a blend of technical challenges and creative opportunities, working with modern technologies like TypeScript, React, and SQL.

The ideal candidate will have 4+ years of frontend development experience, with deep expertise in React and related technologies. You'll be responsible for building data-rich web applications, creating impactful visualizations, and mentoring junior developers. The role combines technical excellence with user experience design, requiring both coding prowess and an eye for intuitive interfaces.

Working at adjoe means joining a dynamic environment with modern tech stack and significant impact, serving over 200 million daily mobile users. The company offers an attractive work-life balance with hybrid working options, comprehensive benefits, and strong focus on professional development. The position provides opportunity to work with cutting-edge technologies while contributing to a product used by major advertisers and business teams.

The company culture emphasizes work-life balance with flexible arrangements, professional growth, and employee wellbeing. Benefits include remote work options, relocation support, health and wellness programs, and virtual stock options. Located in Hamburg, the office is modern and dog-friendly, promoting a collaborative and enjoyable work environment.

Senior Frontend Developer position at adjoe, building data-rich web applications with TypeScript and React, 4+ years experience required, hybrid work model with comprehensive benefits.

Senior Frontend Developer

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Machine Learning Engineer to join their WAVE Data Science team. This role offers an exciting opportunity to work on cutting-edge advertising technology, competing with industry giants like Google, Meta, and TikTok. You'll be developing sophisticated bidding algorithms and recommendation systems using advanced deep learning models.

The position involves working with state-of-the-art technology to optimize real-time ad auctions, balancing advertiser goals, publisher expectations, and user experience. You'll be part of a team that conducts extensive research on user behavior and develops competitive bidding algorithms using technologies ranging from simple linear regression to advanced deep learning models.

The ideal candidate brings 2+ years of experience in Data Science, particularly in recommendation systems or adtech, with strong expertise in deep neural networks and production deployment of machine learning models. You'll work with modern tools and technologies including AWS Athena, Kafka, Spark, and various ML frameworks.

This hybrid role offers an attractive work-life balance with 2 remote days per week, 30 vacation days, and 3 weeks of remote work annually. The company provides comprehensive benefits including relocation support, professional development opportunities, and virtual stock options. Located in Hamburg's city center, you'll enjoy a modern office environment with various amenities and regular team events.

Machine Learning Engineer position at adjoe, developing advanced bidding algorithms and recommendation systems using deep learning, with 2+ years experience required.

Machine Learning Engineer

adjoe is a leading mobile ad platform developing cutting-edge advertising and monetization solutions, part of the applike group ecosystem.

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Senior DevOps Engineer to join their Cloud Engineering team in Hamburg, Germany. This role offers an exciting opportunity to work on cutting-edge infrastructure and technologies.

As a Senior DevOps Engineer, you will:
- Collaborate with experienced DevOps engineers to reinvent cloud infrastructure
- Transfer current managed AWS cloud infrastructure to self-hosted and open source technologies
- Support developers in building a high-performance backend with Go
- Work with a diverse tech stack including Go, DruidDB, Kafka, DynamoDB, ScyllaDB, RDS, Kubernetes, Terraform, Gitlab, ECS, EMR, Lambda, CI/CD pipelines, Prometheus, and more
- Introduce new technologies like Kubernetes, Kafka clusters, Apache Spark/Flink, and hosted object storage
- Troubleshoot complex systems and implement solutions
- Mentor junior team members

The ideal candidate will have:
- Strong skills in DevOps/SRE/Platform engineering with a passion for scalability and cloud infrastructure
- Deep understanding of Kubernetes, ECS, and AWS ecosystem
- Proficiency in infrastructure as code with Terraform
- Knowledge of microservice architecture and inter-service communication
- Experience with CI/CD tools and pipeline maintenance
- Strong problem-solving skills and eagerness to learn new technologies

adjoe offers attractive perks including:
- Flexible work arrangement with 2 remote days per week and 3 weeks of remote work per year
- 30 vacation days and flexible working hours
- Relocation package including visa support and German language class reimbursement
- In-house gym, wellness programs, and mental health support
- Regular team events and professional development opportunities
- Virtual stock options

Join adjoe to tackle exciting challenges in cloud infrastructure and be part of a dynamic, growing team in the heart of Hamburg!

Senior DevOps Engineer position at adjoe, a leading mobile ad platform, to reinvent cloud infrastructure and work with cutting-edge technologies in Hamburg, Germany.

adjoe Engineering Jobs

Leading mobile ad platform developing cutting-edge advertising and monetization solutions, part of the applike group ecosystem with backing from Bertelsmann.