Staff Software Engineer - Lead Scalable Cloud AI Systems

Relativity; Katowice; On-site; PLN 340,000 - 510,000; Full time

Job summary

Relativity, a leading legal data intelligence company, is seeking an engineering leader to shape the design of distributed, cloud-native services that process petabytes of data weekly. You will mentor senior engineers, drive architectural direction across teams, and ensure security, reliability, and performance at scale within a collaborative culture.

Join a mission-driven environment that values transparency, innovation, and ownership while delivering AI-powered legal data solutions to complex

Qualifications

• 10+ years of experience designing, building, and operating complex cloud-native distributed systems.
• Proven technical leadership across multiple teams.
• Strong background in architecture, security, and reliability at scale.
• Ability to define technical direction and drive cross-team alignment.
• Experience translating business goals into technical strategy.

Responsibilities

• Drive the design of distributed, scalable, secure full-stack cloud services that process petabytes of data weekly, owning architecture and implementation while influencing execution across engineering.
• Resolve complex, cross-organizational technical problems through deep technical expertise, collaboration, and hands-on implementation.
• Provide technical direction across frontend, backend, and data layers, collaborating with teams, peers, and principal engineers on system design and architecture.
• Collaborate closely with teams to solve complex technical and business problems and build AI-powered legal data solutions that operate at massive scale.
• Drive engineering standards across multiple teams, including performance, scalability, reliability, and security, through design and code reviews, patterns, best practices, documented standards, and coaching.
• Align technical execution with product strategy and delivery commitments, identifying and removing technical and operational friction.
• Mentor senior and lead engineers, shaping technical decision-making and technical culture.
• Insert 2-3 team- or role-specific responsibilities if applicable.

Skills

Algorithms

Automation

Debugging

Distributed Systems

Performance Tuning

Problem Solving

Project Management

Software Development

System Designs

Technical Leadership

Job description

Relativity, a leading legal data intelligence company, is seeking an engineering leader to shape the design of distributed, cloud-native services that process petabytes of data weekly. You will mentor senior engineers, drive architectural direction across teams, and ensure security, reliability, and performance at scale within a collaborative culture.

Join a mission-driven environment that values transparency, innovation, and ownership while delivering AI-powered legal data solutions to complex