— Professional Java experience 5+ years — OOP/design patterns proficiency — Experience building complex systems — SQL/NoSQL database experience — Familiar with AWS or GCP
— Experience with big data — Experience with OLAP DB (Cassandra, Clickhouse) — Experience with Neo4J — English: B1
As a Senior Backend Engineer, you’ll play a critical role in building and maintaining the robust foundation of our web applications. You’ll be a technical leader, tackling complex challenges and designing innovative solutions. Here’s a glimpse into what your day-to-day might look like:
— Design and implement backend systems: You’ll dive deep into the server-side, architecting and building the core logic that powers our applications. This includes designing databases, developing APIs, and ensuring scalability to handle high traffic volumes.
— Code quality: Clean, maintainable, and secure code is paramount. You’ll write well-documented, reusable code that adheres to best practices. Your expertise will ensure the long-term health and stability of our backend systems.
— Collaborate across team: You’ll work closely with front-end developers to seamlessly integrate backend functionalities with the user interface. Effective communication and collaboration are key to creating a cohesive user experience.
— Optimize performance and security: You’ll be responsible for ensuring our applications run smoothly and efficiently. This involves performance tuning, troubleshooting, and implementing robust security measures to safeguard sensitive data.
— Embrace innovation and stay ahead of the curve: The tech landscape is constantly evolving. You’ll have the opportunity to explore and implement emerging technologies to keep our backend infrastructure at the forefront.
— Teams of people who love programming — Complex technical challenges with big data/high-load — Freedom to make your own engineering decisions and broad space for creativity — Modern technology stack to work with — Work remotely or from the office options on a flexible schedule — Long-lasting projects — Financial compensation for professional events and education — Opportunity to choose the equipment you like
LightAd is looking to develop a proprietary performance-oriented DSP with an embedded optimization module supporting various billing models, including CPM, CPC, and CPA. The main goal is to bring the technology in-house and receive all the benefits of owning the IP, such as: Customization: LightAd should have full control over the functionality of the solution. The solution’s ability to meet various business needs and requirements will set LightAd apart from the competition. Scalability: LightAd DSP should be designed to scale as the business grows and have the flexibility of adding new features and capabilities. The constraints of white-label solutions will no longer be an obstacle for the business. Security and compliance: Owning the IP allows the implementation of robust security measures, better control over data privacy, protection against security threats, etc. Long-term cost savings: Owning the IP leads to long-term cost savings. LightAd wants to avoid ongoing licensing fees and dependencies on third-party providers, which can become significant expenses over time. Potential acquisition: The technology should be the valuation multiplier if LightAd considers going to the business scenario.
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