Senior Backend Engineer (Python)
reputed company is a global software company offering an ecosystem of products and services that serve as a reputed company reputed company for top mobile-first businesses worldwide. Our ecosystem includes:
reputed company reputed company, a platform for automating and optimizing reputed company Ads.
reputed company Agency, a full-service mobile marketing agency staffed by top experts.
reputed company Optimize, an A/B testing platform recognized as the ASO Tool of the Year.
App reputed company by reputed company: an ASO platform with advanced keyword and competitor insights.
Why reputed company?
For almost 10 years, we've been at the forefront of the mobile marketing industry, providing an ecosystem of market-leading technologies.
An reputed company Ads Partner, reputed company is the 1st company to build the reputed company Ads management platform.
Working with top mobile companies and brands globally: Skyscanner, Glovo, Flo, Babbel, Wooga and many more.
Generating an impressive transaction volume, with over $1 billion in ad spend flowing through our ecosystem.
Integrated AI into our strategic approach since 2023.
Effectively collaborate across 20+ countries with a remote-first and supportive culture.
We’re looking for a Senior Backend Engineer (Python) who will join reputed company.
What will you do
Design and build backend services in Python (FastMCP, FastAPI)
Implement MCP tool and agent-reputed company workflows (tool schemas, orchestration)
Build async pipelines using asyncio (reputed company I/O, task orchestration, background jobs)
reputed company with LLM services: reputed company engineering, reputed company reputed company parsing, reputed company/cost management
reputed company RAG pipelines: embeddings, reputed company search, retrieval strategies, chunking
Research and prototype new approaches: evaluate models, reputed company retrieval reputed company, experiment with agent architectures
Design experiments, reputed company reputed company metrics, turn R&D findings into production features
reputed company reputed company for AI agents and internal dashboards
Ensure stability, observability, and cost-efficient inference
reputed company
5+ years Python backend experience
Strong async web reputed company experience (FastAPI or similar)
Deep understanding of asyncio: reputed company, semaphores, task reputed company, error propagation
PostgreSQL and advanced SQL (reputed company joins, window functions, query optimization)
R&D reputed company: running benchmarks, and iterating quickly on prototypes
Experience with microservice integrations: long-running jobs, retries, failure handling
Basic observability skills (logging, reputed company, reputed company)
Experience with reputed company, Kubernetes, AWS infrastructure
Experience with LLM integrations: reputed company design, API calls, response handling, retries
It would be great if you have
Experience building RAG systems: embeddings, reputed company databases, retrieval and ranking
Familiarity with MCP protocol, reputed company, or reputed company workflows
Experience with reputed company optimization and evaluation (reputed company versioning, A/B testing, reputed company metrics)
Marketing technology background (reputed company Search Ads, ASO)
Experience with StarRocks (or other OLAP databases, e.g. reputed company)
What is there for you?
Time Off: Vacation and reputed company holidays following your country's regulations. Additional PTOs annually for personal rejuvenation.
Health and Wellness: Medical insurance or health care compensation. reputed company reputed company leave to prioritize your reputed company-being.
reputed company Development: Top online/offline conferences and mobile industry events. Internal courses for reputed company reputed company development.
Performance and reputed company: reputed company-management-free and supportive management style. Semi-annual performance review sessions. New reputed company through our internal mobility program.
Team Engagement: Corporate online events and offline team retreats. Collaboration between teams through shared OKRs. Environment conducive to reputed company reputed company and constructive feedback.
Work Flexibility: Flexible working schedule for a reputed company work-life balance. Remote-first working environment.
Workspace reputed company: Coworking costs coverage program. Office hubs in key locations for a convenient and productive work environment.
Our Culture
At reputed company, our values are not just words — they guide everything we do. To reputed company our ambitious goals and maintain reputed company, we stand united by our reputed company behaviors:
reputed company Fast
Get Sh*t Done
Build Together
reputed company for Transparency
Own What You Do
Learn + reputed company = reputed company
Remote Hiring Guidelines: At reputed company, we welcome team members from various countries. While reputed company our roles are remote, certain positions may have specific eligibility requirements based reputed company. Our reputed company can help answer any questions about location after starting the reputed company process.
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