IT|Software Engineering Group 2 Lead II Software Engineering

Bellevue, WA - USA

Monthly Salary: Not Disclosed

Posted on: 15 hours ago

Vacancies: 1 Vacancy

Job Summary

Overview:

TekWissen is a global workforce management provider headquartered in Ann Arbor Michigan that offers strategic talent solutions to our clients world-wide. Our client provider of digital technology and transformation information technology and services

Position: Python Engineer
Location: Bellevue WA
Duration: 9 Months
Job Type: Temporary/Contract
Work Type: HybridOnsite

Mandatory Skills: Python background async programming FastAPI API integrations Data engineering & SQL Pydantic and testing framework are mandatory

Core Language & Architecture

Python 3.11
Advanced type hints (PEP 484) static typing discipline
Async programming (asyncio async/await async generators)
aiohttp / httpx (async HTTP clients)
Pydantic v2 (BaseModel validation settings management)
Structured logging & tracing patterns
Redis (pub/sub TTL async clients)
REST API design & integration patterns
Retry/backoff strategies (Tenacity)
Concurrency patterns (parallel tool calls task orchestration

Data Engineering & ETL

Prefect 2.x / 3.x
Flows tasks futures
Deployments (YAML)
Work pools
Blocks (Secrets storage)
Scheduling
ETL/ELT design
Incremental loads
Idempotency
Schema evolution
Snowflake
connector-python
OAuth authentication
Warehouse/schema management
Query optimization
PostgreSQL 16/17
psycopg 3.x
Async support
Connection pooling
SQLAlchemy 2.x (ORM asyncio)
Alembic migrations
Advanced SQL
Multi-table JOINs
CTEs
Window functions
Timezone conversion
Pandas 2.x (complex multi-stage transformations)
PyArrow / columnar formats
Azure Blob Storage (azure-storage-blob)
Document ingestion/parsing:
Docling
Unstructured
python-docx
python-pptx

Graph Algorithms & Pattern Processing

NetworkX
Connected components
Transitive closure
Graph construction
Alarm correlation logic
Regex engineering
IPv4 / IPv6
Network interface extraction
CI/entity extraction
Entity classification patterns

Backend Engineering (FastAPI Stack)

FastAPI
Routing
Dependency injection
Middleware
Streaming responses (SSE)
Async-first backend design
Incremental/streaming LLM responses
Background tasks & concurrency control
Pydantic request/response models

Frontend (React Agent UI)

React 18/19
Hooks
Context API
Performance optimization
TypeScript
MSAL browser authentication
JWT handling
Streaming fetch / incremental rendering
Real-time agent UI updates

Testing & Code Quality

pytest
Fixtures
Parametrize
Markers
(patch MagicMock)
Ruff
pre-commit hooks
SAST integration

Overview: TekWissen is a global workforce management provider headquartered in Ann Arbor Michigan that offers strategic talent solutions to our clients world-wide. Our client provider of digital technology and transformation information technology and services Position: Python Engineer Locat...

Overview:

Position: Python Engineer
Location: Bellevue WA
Duration: 9 Months
Job Type: Temporary/Contract
Work Type: HybridOnsite

Mandatory Skills: Python background async programming FastAPI API integrations Data engineering & SQL Pydantic and testing framework are mandatory

Core Language & Architecture