{"id":1151471,"url":"https://alion.io/job/relativity-senior-net-engineer","title":"Senior .NET Engineer","company":{"id":2576,"name":"Relativity","domain":"relativity.com","url":"https://alion.io/company/relativity","size_band":"201-500","is_staffing_agency":false,"is_intermediary":false,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":38,"computed_at":"2026-09-23T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland","Katowice, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":60000,"max_usd":96000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":207},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Grafana","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"New Relic","optional":false},{"name":"Pulumi","optional":false},{"name":"React.js","optional":false},{"name":"Scrum","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false}],"status":"live","first_seen_at":"2026-09-23T17:52:28Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-09-24T01:39:50Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Posting Type\nHybrid\nJob Overview\nWHO WE ARERelativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI-powered, cloud platform, RelativityOne, transforms massive volumes of complex information into actionable insights for litigation, investigations, regulatory inquiries, data breach responses, and other high-stakes legal work where accuracy and trust are crucial.\nThe world’s largest law firms, corporations, and government agencies rely on Relativity’s legal AI software to securely surface and manage the most relevant and impactful information in their matters. Beyond our commercial impact, we are committed to expanding access to technology and supporting pro bono legal work.\nWHAT WE DO\nMatter Administration helps customers grow and scale the eDiscovery practices and businesses they run on Relativity. The team delivers solutions that improve administrator productivity, simplify configuration, and streamline system preparation for matter review.\nFrom matter setup and workspace configuration to data archiving, restore, cost management, and billing solutions, Matter Administration provides the tools and services Relativity Administrators use to manage their environments effectively.\nThis team is building a greenfield product and owns the full solution lifecycle, from implementation in .NET to deployment through GitHub Actions and monitoring with New Relic. Team members contribute to architecture, influence engineering best practices, and help shape modern, scalable cloud solutions.\nABOUT THE ROLE\nAs a Senior Software Engineer, your primary mission will be to design, develop, test, deploy, and support RelativityOne cloud solutions built on Azure using .NET and C#. You will work as part of a Scrum team, collaborating closely with engineering peers and business stakeholders to deliver products, features, and services that evolve the RelativityOne platform.\nYou will contribute technical expertise across the software development lifecycle, mentor less experienced engineers, and support the team’s technical leadership while helping drive engineering excellence and continuous improvement.\nJob Description and Requirements\nWHAT YOU’LL DO\nContribute to a Scrum team throughout all phases of the software lifecycle, including conception, design, development, testing, deployment, and operations.\nArchitect and design performant, scalable, and secure software solutions with a strong focus on quality.\nApply object-oriented analysis, design, and programming principles using C#, TypeScript, and JavaScript, including SOLID principles and design patterns.\nProvide technical guidance to help deliver high-quality, secure, and scalable software operating on large volumes of data.\nParticipate in code reviews and promote engineering best practices.\nDevelop and execute comprehensive unit and integration testing strategies, including static analysis.\nImprove software development processes by identifying and driving meaningful changes.\nIdentify, document, automate, and engineer solutions for repetitive operational tasks.\nContribute to and mature automated CI/CD deployment and upgrade workflows.\nUse monitoring and observability tools to proactively identify and resolve issues.\nImprove software quality, completeness, and knowledge sharing across the team.\nTroubleshoot production issues, resolve defects, and respond to customer-specific problems.\nCoach and mentor team members through technical guidance and education.\nParticipate in an on-call rotation as a second line of support after gaining sufficient domain experience.\nContribute to a culture of continuous learning, growth, and collaboration.\nWHAT WE’RE LOOKING FOR\nRequired\nBachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.\n5+ years of experience developing commercial software systems and applications using C#.\nExperience building cloud-scalable solutions using cloud-native patterns, preferably on Microsoft Azure.\nExperience working with scalable database technologies.\nExperience building a cloud-focused DevOps mindset, including CI/CD processes and tools such as GitHub Actions, Harness, and LaunchDarkly, along with mature observability practices.\nAbility to design and implement mature deployment and release solutions.\nStrong understanding of software engineering best practices, including unit testing, code reviews, design documentation, debugging, and troubleshooting.\nHands-on experience incorporating AI tools into day-to-day engineering workflows, including:AI-assisted code generation, refactoring, and review.\nUsing AI for technical design, solution exploration, and documentation.\nLeveraging AI to plan and structure development and release activities.\nCritically evaluating AI-generated outputs and taking ownership of final technical decisions.\n\nExperience working in Agile software teams, including mentoring, feature leadership, and cross-functional collaboration.\nFluency in English.\nPreferred\nExperience with container orchestration platforms such as Kubernetes.\nExperience with infrastructure-as-code and configuration management solutions such as Pulumi.\nExperience with observability platforms and monitoring solutions such as New Relic and Grafana.\nExperience building web applications using JavaScript, TypeScript, and modern frameworks such as Angular, React, or Vue.\nExperience developing applications with .NET Core.\nWHY WE COULD BE A GREAT FIT\nImpactful Mission\nBuild systems that help customers organize data, discover the truth, and act on it in high-stakes legal matters.\nEngineering at Scale\nWork on distributed, cloud-native systems that process large volumes of data.\nCutting-Edge Technology\nBuild with AI, cloud platforms, and scalable architectures shaping legal tech.\nGrowth and Ownership\nGain experience owning systems end-to-end across cloud and distributed environments.\nCollaborative Culture\nWork in a team focused on knowledge sharing and continuous improvement.\nInclusive Environment\nDiverse perspectives create stronger teams and better outcomes.\nCompensation and Benefits\nCompetitive salary, benefits, DTO, parental leave, and equity program.\nRelativity is committed to competitive, fair, and equitable compensation practices.\nThis position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives.\nThe expected salary range for this role is betweenfollowing values:\n208 000 and 312 000PLNThe 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.\nRequired Skills:\nAutomation, Data Analysis, Database Management, Network Architecture, Performance Optimizations, Problem Solving, Project Management, Software Development, System Designs, Technical Leadership","description_format":"text","description_chars":7078,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Continuous learning","Equity","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Document Management","Document AI","Legal AI"],"lifecycle":[{"event":"open","at":"2026-09-23T17:52:28Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":38,"reasons":["conf:0","win:early"],"computed_at":"2026-09-24T02:33:46Z"},"pay":null,"html_url":"https://alion.io/job/relativity-senior-net-engineer","json_url":"https://alion.io/job/relativity-senior-net-engineer.json","meta":{"generated_at":"2026-09-24T02:33:46Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}