Senior Full-Stack Engineer
Appodeal is a dynamic US-based product company with a truly global presence.
We have offices in Warsaw, Barcelona and Parkland (FL), along with remote team members located around the world.
Our company thrives on diversity, collaboration, and innovation, making us a leader in the mobile app monetization space.
Why Appodeal?
At Appodeal, we’re more than just a company—we’re a team united by a common mission: Help people discover and grow their talents through products that enable successful mobile app businesses!
We take pride in our cutting-edge product and our internationally dispersed team of talented professionals.
Here’s what we value, and what we hope you do too:
- Continuous Learning and Growth: We are passionate about learning, growing personally, and building rewarding careers.
- Making an Impact: We are committed to building a history-defining company that leaves a lasting impact on the mobile app industry.
- Solving Exciting Challenges: We tackle complex problems every day, supported by a team of world-class professionals and mentors.
- Enjoying the Journey: We believe in having fun while working toward our goals.
As a Senior Full-Stack Engineer at Appgrowth, you'll be instrumental in building and scaling our Demand Side Platform (DSP) runtime infrastructure. You'll work on both the performance-critical backend systems and modern frontend interfaces that power our advertising technology platform.
What you'll be doing:
- Design and implement business process automations for campaign optimization, bid management, and reporting workflows.
- Maintain and enhance existing Python-based UI with occasional feature development as business needs evolve.
- Build data pipelines and ETL processes to automate analytics and business intelligence tasks.
- Develop automated monitoring and alerting systems for campaign performance and system health.
- Create workflow orchestration for complex multi-step business processes (bidding strategies, budget allocation, performance optimization).
- Integrate third-party services and APIs for business process automation.
What we expect from you:
- 5+ years of full-stack development experience with strong frontend (Javascript/Typescript) and backend (Python) capabilities.
- Experience in developing and maintaining high-load systems, ensuring scalability, reliability, and performance.
- Cloud expertise: Hands-on experience working with AWS services and cloud-native architectures.
- Event-driven architecture experience: Building and maintaining systems based on asynchronous communication and message queues (e.g., Kafka, RabbitMQ, SQS, etc.)
- Analytics and reporting: Experience building automated reporting systems and dashboards.
- UI maintenance capabilities: Comfortable maintaining and making incremental improvements to existing frontend applications (React, Vue, or similar).
- Integration experience: Working with REST APIs, webhooks, and third-party service integrations.
- Business process automation experience: Background in building systems that automate complex business workflows.
- Data pipeline expertise: Experience with data processing frameworks (Apache Airflow, Dagster, or similar) and integration with analytical databases (ClickHouse, BigQuery, or similar).
- Scripting and automation: Strong Python skills for building automated solutions and integrations.
- Logging, monitoring, and alerting: Experience setting up observability systems (e.g., Prometheus, Grafana, Sentry, or similar).
- Communication: Strong English skills for cross-team collaboration.
- Hybrid type of work, required relocation to Barcelona.
Why Appgrowth?
- We’re a product-led company operating at the cutting edge of mobile growth and programmatic media. Here’s why people love working with us:
- Work with a world-class team of DSP and mobile marketing experts;
- Accelerated career growth and high ownership from day one;
- Fully remote culture with flexible work hours;
- Transparent environment with a strong focus on innovation and impact.
With an outstanding product and a mission that excites and inspires, Appodeal offers a unique opportunity to make an impact while being part of an amazing team.
Join us and help shape the future of mobile app success!