Top Tech Jobs & Startup Jobs in Krakow

Build and ship scalable, secure SaaS features for an AI-powered Invoice-to-Cash platform. Responsibilities include writing tested production code, contributing to technical design, collaborating with product and engineering teams, and ensuring performance, reliability, security, and observability at enterprise scale. The role uses C#/.NET, React, and Python, along with AI-assisted development tools such as Cursor and Claude, CI/CD, automated testing, and infrastructure-as-code.

Develop and validate Layer 2 functionality for a 6G UE simulator within an agile team. Responsibilities include analysis, system design, pre-development, C++ implementation, unit and integration testing, and supporting Ericsson users in a Cloud RAN environment. The role requires embedded programming, telecom protocol expertise, performance-sensitive software engineering, multithreading, and parallel processing.

Build secure, scalable systems that schedule and execute customer-authored browser synthetic tests across a global agent fleet. Develop services for distributed software architectures and the ThousandEyes Recorder application. Design APIs, support automated testing and CI/CD workflows, and potentially work with Chromium orchestration, container lifecycle management, and AI-assisted development tools.

Lead cybersecurity architecture and secure development lifecycle activities for aerospace products. Responsibilities include security requirements, threat modeling, code reviews, cyber risk assessments, certification documentation, security testing, regulatory compliance, assurance metrics, and coaching team members. The role collaborates with engineering, product safety, and enterprise security teams to deliver secure-by-default systems aligned with aerospace and global cybersecurity standards.

The Senior Cloud Engineer will design and manage AWS cloud infrastructure, build and maintain Go services, and handle cloud networking responsibilities at Remitly.

Design and deliver scalable, distributed, low-latency platform systems and integrations. Build features, improve server and process efficiency, and enhance system scalability, stability, and cost effectiveness. Own projects end to end while collaborating with product, engineering, and partner teams across locations. Work on audience segments, data processing, AI-powered discovery, targeting, and digital advertising technologies.

Lead and manage a 24x7 Security Operations Center, overseeing threat monitoring, detection, triage, incident response, metrics, tooling, automation, compliance, and MSSP relationships. Hire, coach, and develop security analysts and responders while serving as an escalation point and incident commander for major incidents. Partner with engineering, legal, threat intelligence, and leadership teams to improve security operations and communicate risk. Participate in on-call rotations and mature detection, response, and threat-hunting capabilities.

Develop Responsible AI governance tooling, technical guardrails, risk assessments, MCP scanners, and compliance automation for AI systems and agents. Build production-grade software integrated with CI/CD pipelines, support OSS compliance workflows, improve security and reliability, and translate governance requirements into engineering solutions. The role also involves technical documentation, training, stakeholder communication, and establishing organization-wide Responsible AI practices.

Designs and builds software-driven automation for Akamai’s global network infrastructure. The role reduces operational toil, improves network telemetry and observability, supports cloud-native deployments using infrastructure as code, and enhances reliability through CI/CD, testing, maintainable architecture, and automated workflows.

As a Software Engineer in Infrastructure Reliability, you'll build distributed systems that enhance platform reliability, implement traffic control mechanisms, and develop monitoring tools, working closely with diverse teams.