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Senior Full Stack Engineer
·Israel
HybridFull-timeFull-stack DevelopmentAdTech
Seeking a senior full-stack engineer to build campaign management, reporting, and marketplace optimization features. Responsibilities span responsive front-ends, backend services, APIs, and production ownership. Requires 8+ years building production platforms, strong backend architecture, polyglot skills, and modern front-end frameworks.
Responsibilities
- Design and build full-stack features from responsive web front-ends to back-end services and APIs
- Choose languages and tools, keep front end lightweight by pushing computational logic into back-end services
- Build and consume well-designed APIs for unified architecture
- Own services in production: testing, observability, performance, on-call
- Collaborate with product leads, contribute to scoping, estimation, technical decisions
- Mentor teammates, raise engineering standards
Requirements
- 8+ years building production platforms with backend architecture, system design, code optimization
- Strong algorithmic fundamentals, data structures, solving complex data-processing or resource optimization
- Proficiency in multiple languages/ecosystems (TypeScript/JavaScript, Java, Kotlin, Python, Go, Scala, C++)
- Command of modern front-end frameworks (React) and back-end service design, relational/distributed data stores
- Strong fundamentals in API design, data modeling, testing, system design
- Agile, ownership-driven
Nice to have
- Cloud platforms (AWS/GCP), containers, CI/CD
- AdTech, dashboards/BI, high-throughput data-driven products
- Integrating ML/data services