Senior Software Engineer - Attack Surface Management

On The Spot Development; Warszawa; On-site; PLN 320,000 - 420,000; Full time

Job summary

On The Spot Development in Poland is hiring an experienced software engineer to own data collection and processing pipelines. You will shape how security data flows, be part of an expanding, cloud-native team, and help scale systems across new platforms and infrastructure.

You will write clean, production-grade code, lead end-to-end initiatives, and collaborate with cross-functional teams to deliver fast, reliable security insights.

Qualifications

• Requires a Bachelor's degree in Computer Science, Engineering, or a closely related field.
• 5+ years of professional software development experience.
• Proven experience building data-intensive systems at scale.
• Experience with Python - Must.
• Experience with event-driven architectures and asynchronous message processing.
• Solid understanding of software design principles, concurrency, synchronization, memory management, data structures, and algorithms.

Responsibilities

• Write clean, concise code that is stable, extensible, and unit-tested appropriately.
• Write production-ready code that meets design specifications, anticipates edge cases, and accounts for scalability.
• Diagnose complex issues, evaluate, recommend and execute the best solution.
• Implement new requirements within our Agile delivery methodology while following architectural principles.
• Lead initiatives end to end — from design and planning to implementation and deployment — while aligning cross-functional teams.
• Test software to ensure proper and efficient execution and adherence to business and technical requirements.
• Provide input into the architecture and design of the product; collaborating with the team in solving problems the right way.
• Develop expertise of AWS products and technologies.

Skills

Python

Go

Event-driven architectures

Asynchronous messaging

Concurrency & memory management

Data-intensive systems

Architectural design

Cloud (AWS)

Education

Bachelor's degree in Computer Science, Engineering or relevant experience

Tools

Kafka

Graph databases

Job description

On The Spot Development in Poland is hiring an experienced software engineer to own data collection and processing pipelines. You will shape how security data flows, be part of an expanding, cloud-native team, and help scale systems across new platforms and infrastructure.

You will write clean, production-grade code, lead end-to-end initiatives, and collaborate with cross-functional teams to deliver fast, reliable security insights.