Senior Python + Go Solution Architect

Quick Facts

• Role: Senior Python + Go Solution Architect

Description

You will work on a project requiring very strong system-level programming skills, networking expertise, large-scale data processing, and performance optimization. The role includes both hands-on development and, at Solution Architect level, designing the architecture, making technical decisions, and defining solutions for high-throughput systems.

Responsibilities

• Hands-on development of high-performance components in Go and/or Python

• Architectural design and technical decision-making for high-throughput systems

• Implement and optimize high-throughput decoding and data pipelines

• Use profiling and performance engineering practices to identify and address bottlenecks

• Build quality-focused, secure, and testable solutions using automated testing

• Support delivery practices such as reproducible builds and safe upgrade/rollback strategies

Requirements

• Very strong experience with Python and/or Go for high-performance systems

• Practical understanding of networking systems and protocols

• Ability to analyze performance issues and design solutions for high throughput

• Understanding of architectural consequences of technical choices

• Ability to work both hands-on and at the architectural level

• Strong focus on quality, testability, and security

• Ability to independently analyze problems and select appropriate technical solutions

Benefits

• Attractive hourly rate (Senior: up to 160 PLN/h; Solution Architect: up to 200 PLN/h)

• Start date: 1 October 2026