Python Backend Engineer
Job Title
Python Backend EngineerJob Description
We are hiring a Python Backend Engineer to take ownership of high-throughput backend services. You will work alongside our front-end and C# application teams to build the infrastructure that ingests, processes, and routes real-time data streams across our platforms.
This role is for someone who enjoys asynchronous Python, complex data-flow problems, and the discipline of building production systems that need to run reliably under sustained load.
Restrictions
- Telecommuting is OK
- No Agencies Please
Requirements
Experience: 4+ years of professional backend software engineering experience, primarily in Python.
Asynchronous Python: Strong working knowledge of asyncio and concurrent programming patterns for high-throughput I/O.
API Frameworks: Production experience with FastAPI (or comparable async frameworks such as Starlette, aiohttp, or Sanic) and pydantic-based schema validation.
Message Brokers: Hands-on experience with at least one event streaming or message broker platform — Apache Kafka, RabbitMQ, NATS, or equivalent.
Databases: Proficient with PostgreSQL and capable of writing optimized SQL; comfortable with schema design, indexing, and query profiling.
Time-Series Data: Working familiarity with time-series databases (e.g., TimescaleDB, InfluxDB, QuestDB) and the trade-offs of heavy-write workloads. Networking: Solid grasp of TCP/UDP, WebSockets, and HTTP/REST; able to debug at the protocol level when needed.
Platform & Tooling: Comfortable Git-based workflows.
Testing & Quality: Demonstrated practice with pytest, unit and integration testing, and CI pipelines.
About the Company
We are a dynamic team of young engineers, domain experts, and seasoned sales professionals dedicated to providing comprehensive turnkey solutions for complex challenges in Signal Processing. Our expertise spans the cutting-edge technologies in Signal Processing, addressing critical needs in the Defence and Aerospace sectors. Our offerings encompass a wide range of solutions, from tactical radios and radar systems to extensive research and mission-critical applications.
Contact Info
- Contact: 90322742229
- E-mail contact: [email protected]
- Web: https://www.constelli.com
Skills
- python
- pytest
- apache
- kafka
- sql
- fastapi
- postgresql
- rabbitmq
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