Senior Full-Stack Engineer (Remote/Hybrid) - React/.NET

Relativity; Poznań; Hybrid; PLN 208,000 - 312,000; Full time

Benefits offered by this job

DTO

Parental leave

Equity program

Job summary

Relativity is seeking a Senior Full Stack Software Engineer to design, implement, test, and support RelativityOne SaaS products. You will work with senior engineers and stakeholders to expand features, improve reliability, and scale the platform using cloud-native architectures and AI-enabled tooling.

The role emphasizes building for high reliability in a distributed SaaS environment, with opportunities to own end-to-end systems, participate in on-call rotations, and influence product roadmaps

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent.
• English fluency for technical communication.

Responsibilities

• Create architecture for Import/Export services meeting SLO/SLA targets.
• Decompose complex problems into cloud-native designs.
• Deliver milestones with measurable outcomes.
• Mentor team on code quality and best practices.
• Own production systems including on-call and incident response.
• Improve CI/CD automation and deployment governance.
• Build front-end architecture using React and TypeScript.
• Collaborate with Design to evolve a reusable component library.

Skills

Advanced React

TypeScript

Front-end testing

C#/.NET

Distributed SaaS design

On-call ownership

Telemetry

CI/CD automation

Azure

English communication

Education

Bachelor’s degree in Computer Science or Engineering

Tools

Azure

Job description

Relativity is seeking a Senior Full Stack Software Engineer to design, implement, test, and support RelativityOne SaaS products. You will work with senior engineers and stakeholders to expand features, improve reliability, and scale the platform using cloud-native architectures and AI-enabled tooling.

The role emphasizes building for high reliability in a distributed SaaS environment, with opportunities to own end-to-end systems, participate in on-call rotations, and influence product roadmaps