BidMachine Exchange – a fast-growing global programmatic exchange built for the future of in-app advertising.
BidMachine operates with a strong US foundation and an international presence, with teams across Warsaw, Barcelona, Parkland (FL), and remote experts around the world.
We combine deep AdTech expertise, proprietary technology, and a data-driven mindset to deliver transparency, performance, and efficiency in the mobile advertising ecosystem.
Why BidMachine?
At BidMachine, we are building more than an exchange — we are shaping the infrastructure that powers fair, efficient, and scalable in-app programmatic advertising.
Our mission is to create a high-performance marketplace where publishers maximize value and advertisers access premium inventory with full transparency and control.
We are proud of our technology, our ambitious vision, and our globally distributed team of talented professionals who continuously raise the bar in AdTech.
Here’s what we value, and what we hope you do too:
Ownership & Accountability
We move fast, take responsibility, and think like builders. Every team member has a direct impact on product growth and market success.
Data-Informed Excellence
We leverage data to make smarter decisions, optimize performance, and build scalable solutions that deliver measurable results.
Innovation & Technical Depth
We solve complex programmatic challenges with cutting-edge technology and a deep understanding of the ecosystem.
Global Collaboration
We work across cultures, time zones, and disciplines — united by shared goals and high standards.
Ambition & Impact
We are here to build something significant — a best-in-class exchange that competes with the strongest players in the market.
What You’ll Do:
- Design, build, and scale high-performance, low-latency systems powering ad serving, bidding, and monetization;
- Own features end-to-end: from product requirements to architecture, implementation, and production rollout;
- Collaborate closely with product managers, data teams, and business stakeholders to deliver impactful solutions;
- Work on real-time data pipelines, decision engines, and optimization algorithms;
- Improve system reliability, scalability, and performance under high load (millions of requests per second);
- Contribute to architectural decisions and technical strategy;
- Mentor engineers and promote best practices in code quality, testing, and observability;
- Continuously experiment and iterate to improve monetization outcomes and platform efficiency.
What We’re Looking For:
- 5+ years of experience in backend or full-stack engineering, ideally in high-scale environments;
- Strong proficiency in one or more backend languages (e.g., Go, Java, Kotlin, Python, or C++);
- Solid understanding of:
- Distributed systems and microservices architecture;
- High-load, low-latency system design;
- Data structures, algorithms, and performance optimization;
- Experience working with real-time systems, streaming, or event-driven architectures;
- Familiarity with databases (SQL/NoSQL) and data processing systems;
- Product mindset: ability to translate business needs into technical solutions;
- Strong ownership and ability to work autonomously in a fast-paced environment.
Nice to Have:
- Experience in AdTech, programmatic advertising, RTB, or bidding systems;
- Exposure to large-scale data processing (Kafka, Flink, Spark, etc.);
- Experience with cloud platforms (AWS, GCP) and containerization (Docker, Kubernetes);
- Understanding of experimentation frameworks (A/B testing);
- Experience working with ML-driven optimization systems.
Relocation & Work Setup:
- Relocation support to Barcelona, Spain or Parkland, Florida, USA depending on candidate location;
- Hybrid or office-based work environment;
- Work with a distributed, international engineering team.
With a powerful product, strong market positioning, and a team that strives for excellence, BidMachine offers a unique opportunity to grow, innovate, and make a tangible impact in the programmatic advertising space.
Build the future of mobile AdTech with us!
Skills Required
- 5+ years of backend or full-stack engineering experience in high-scale environments
- Strong proficiency in one or more backend languages: Go, Java, Kotlin, Python, or C++
- Solid understanding of distributed systems and microservices architecture
- Experience designing high-load, low-latency systems and performance optimization
- Knowledge of data structures, algorithms, and performance tuning
- Experience with real-time systems, streaming, or event-driven architectures
- Familiarity with databases (SQL and NoSQL) and data processing systems
- Product mindset and ability to translate business needs into technical solutions
- Strong ownership and ability to work autonomously in a fast-paced environment
- Mentoring engineers and promoting best practices in code quality, testing, and observability
- Experience in AdTech, programmatic advertising, RTB, or bidding systems
- Exposure to large-scale data processing technologies (Kafka, Flink, Spark)
- Experience with cloud platforms (AWS, GCP) and containerization (Docker, Kubernetes)
- Understanding of experimentation frameworks (A/B testing)
- Experience working with ML-driven optimization systems
What We Do
BidMachine helps mobile publishers earn more and advertisers reach high-quality users at scale. Built SDK-first, BidMachine delivers cleaner, richer in-app signals that power smarter monetization and more efficient campaigns. Trusted by top publishers and brands, BidMachine gives partners the transparency and control to grow with confidence.
