Advanced Software Engineer (C#/.NET)

Job Overview As a Advanced (Mid) Software Engineer, your primary mission will be to design, write, test, deploy, and support our Relativity software products. You will work in an established, senior team with business stakeholders to develop the product, features and services that drive and evolve our Relativity One SaaS. You will join Relativity’s Import Export organization, a high-impact engineering team at the heart of our Ingestion Department. We build and scale the infrastructure that powers secure, reliable, and high-throughput data movement across our SaaS platform. Job Description and Requirements Your Role in Action  • Create architecture and non-functional design for Import/Export services that meet SLO/SLA targets   • Decompose complex problems into resilient, cloud-native designs   • Deliver milestones with measurable outcomes   • Drive operational excellence using observability data to prioritize work, automate alerts, and expose trustworthy metrics   • CI/CD by designing automation that keeps deployments predictable and compliant  Required Skills and Experience  • 3+ years shipping C#/.NET or similar services with measurable reliability or performance gains   • Design for distributed and event driven SaaS systems, translating business needs into resilient designs   • Production ownership experience: on-call rotations and RCAs  • Cloud-native delivery (any cloud is fine, we're on Azure)   • Hands-on CI/CD automation, automated testing, and deployment governance   • Bachelor's degree in Computer Science, Engineering, or equivalent experience; English fluency for technical communication  Relativity is a diverse workplace with different skills and life experiences—and we love and celebrate those differences. We believe that employees are happiest when they're empowered to be their full, authentic selves, regardless how you identify. Benefit Highlights: Comprehensive health, dental, and vision plans Parental leave for primary and secondary caregivers Flexible work arrangements Two, week-long company breaks per year Additional time off Long-term incentive program Training investment program All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law. Relativity is committed to competitive, fair, and equitable compensation practices. This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives. The expected salary range for this role is between following values: 160 000 and 240 000PLN The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position.  Required Skills: Engineering Principle, Hardware Integration, Innovation, Problem Solving, Process Improvements, Quality Assurance (QA), Research and Development, System Designs, Technical Documents, Troubleshooting