Senior .NET Developer

Posted 10 Days Ago
Be an Early Applicant
Kraków, Małopolskie, POL
In-Office
208K-312K Annually
Senior level
Legal Tech • Software
Organize data. Discover the truth. Act on it.
The Role
Design, build, test, deploy, and support cloud-native Relativity One services in C#/.NET. Own production systems and on-call processes, drive architecture for distributed SaaS, improve observability and CI/CD automation, mentor engineers, and shape product roadmap.
Summary Generated by Built In

Posting Type

Hybrid

Job Overview

As a Senior 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.

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  

  • Advise and mentor team members on code quality, technical debt management, and best practices  

  • Own production systems by leading on-call procedures, RCAs, and proactive issue resolution that reduce MTTR  

  • Drive operational excellence using observability data to prioritize work, automate alerts, and expose trustworthy metrics  

  • Shape the roadmap with Product through clear trade-offs and data-backed decisions  

  • Optimize CI/CD by designing automation that keeps deployments predictable and compliant 

Required Skills and Experience 

  • 5+ years shipping C#/.NET or similar services with measurable reliability or performance gains  

  • Architecture for distributed SaaS systems, translating business needs into resilient designs  

  • Production ownership experience: led on-call rotations and RCAs, using telemetry to cut MTTR and incident volume  

  • 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 

Nice to have 

  • Led microservice work for high-volume event-driven workloads  

  • Scaled ingestion/data pipelines or ETL workflows with clear metrics  

  • Mentored teams in agile planning and cross-team collaboration 

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 

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:

208 000 and 312 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:

Automation, Data Analysis, Database Management, Network Architecture, Performance Optimizations, Problem Solving, Project Management, Software Development, System Designs, Technical Leadership

Skills Required

  • 5+ years shipping C#/.NET or similar services
  • Architecture for distributed SaaS systems
  • Production ownership experience including on-call rotations and RCAs
  • Cloud-native delivery experience (Azure preferred)
  • 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
  • Automation
  • Data Analysis
  • Database Management
  • Network Architecture
  • Performance Optimizations
  • Problem Solving
  • Project Management
  • Software Development and System Designs
  • Technical Leadership and mentoring
  • Led microservice work for high-volume event-driven workloads
  • Scaled ingestion/data pipelines or ETL workflows with clear metrics
  • Mentored teams in agile planning and cross-team collaboration

Relativity Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Relativity and has not been reviewed or approved by Relativity.

  • Leave & Time Off Breadth Time off options include discretionary time off and two company‑wide breaks each year, providing additional recharge time.
  • Healthcare Strength Health coverage includes comprehensive medical, dental, and vision plans, telehealth access, and wellness resources such as a Headspace subscription.
  • Parental & Family Support North America offers up to 12 weeks of fully paid parental leave, with comparable regional programs in EMEA and APAC.

Relativity Insights

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The Company
HQ: Chicago, IL
1,550 Employees
Year Founded: 2001

What We Do

At Relativity, we build innovative and comprehensive tools for making sense of unstructured data. When more people can find the facts in mountains of documents, emails, and texts, more legal and data-centric matters can be resolved equitably. Join us in our mission to help our customers organize data, discover the truth, and act on it. Relativity makes software to help users organize data, discover the truth and act on it. Its SaaS product, RelativityOne, manages large volumes of data and quickly identifies key issues during litigation and internal investigations. Relativity has more than 300,000 users in approximately 40 countries serving thousands of organizations globally primarily in legal, financial services and government sectors, including the U.S. Department of Justice and 198 of the Am Law 200. Relativity does not tolerate racism or discrimination of any kind. We do not accept unfair treatment of any person or group of people. We’re committed to advocating for change to make our world a more inclusive, just place.

Why Work With Us

We believe in our team members and we want to help you own your career as part of a community of values-driven people who help customers around the world solve complex data challenges. At Relativity, you’ll take on challenging work, but you’ll also partner with talented colleagues and pursue plenty of learning and development opportunities.

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