Senior/Lead Software Engineer (Java)

🏢 Summary: Senior Software Engineer role on an Engineering Platform team building and operating cloud-native platform services and developer tooling. The position focuses on .NET, Azure, infrastructure automation, CI/CD, observability, and scalable developer platforms, with opportunities to embed AI/ML into engineering workflows. 🗂️ Requirements: 5+ years of software development experience, Strong C# and .NET expertise, Hands-on Azure and cloud-native application experience, Infrastructure as Code experience, CI/CD and DevOps pipeline experience, Container and orchestration tool experience, Agile, cross-functional collaboration experience, Strong problem-solving, communication, and mentorship skills 📃 Skills: C#, .NET, Azure, Terraform, Bicep, ARM, CI/CD, DevOps, Docker, Kubernetes, AKS, IaC 🏢 Description: Posting Type Hybrid Job Overview WHO WE ARE Relativity 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. The 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. WHAT WE DO At Relativity, engineers do more than write code - they build systems that enable users to uncover insights from complex data at scale using cloud-native architecture, AI, and modern tools. ABOUT THE ROLE We are looking for a Senior Software Engineer to join our Engineering Platform team, where you will help build the cloud-native backbone that powers Relativity’s development ecosystem. You will work on high-impact initiatives that shape how our engineers build, test, deploy, and scale software—driving technical excellence across the company. As part of a growing and financially stable organization, you will contribute in a dynamic, fast-moving environment that values autonomy, ownership, and practical action over excessive process. Platform engineers are trusted to solve complex problems at scale and empowered to make decisions that improve the day-to-day experience of developers. Job Description and Requirements WHAT YOU’LL DO Design, build, and operate scalable, secure, and reliable platform services and developer tooling using .NET and Microsoft Azure Lead the development of Infrastructure as Code (IaC) components to automate and standardize cloud infrastructure Drive adoption of DevOps practices and CI/CD automation across engineering teams Collaborate with internal stakeholders to build reusable capabilities that improve development speed and consistency Integrate observability, performance monitoring, and self-service tooling into the platform ecosystem Mentor and support engineers through code reviews, technical discussions, and knowledge sharing Proactively identify improvement areas, experiment with solutions, and deliver results with a bias toward action Contribute to initiatives that embed AI/ML into platform services and developer workflows WHAT WE’RE LOOKING FOR Required 5+ years of software development experience with strong expertise in C# and the .NET ecosystem Deep hands-on experience with Azure services and cloud-native application patterns Proficiency with Infrastructure as Code tools such as Terraform, Bicep, or ARM templates Experience building or supporting CI/CD systems and modern DevOps pipelines Familiarity with containers and orchestration tools such as Docker, Kubernetes, or AKS Demonstrated success working in Agile teams and collaborating cross-functionally Strong problem-solving, communication, and mentorship skills Preferred Exposure to AI/ML tools or interest in applying AI to platform and engineering challenges WHY WE COULD BE A GREAT FIT Impactful Mission Build systems that help customers organize data, discover the truth, and act on it in high-stakes legal matters. Engineering at Scale Work on distributed, cloud-native systems that process large volumes of data. Cutting-Edge Technology Build with AI, cloud platforms, and scalable architectures shaping legal tech. Growth and Ownership Gain experience owning systems end-to-end across cloud and distributed environments. Collaborative Culture Work in a team focused on knowledge sharing and continuous improvement. Inclusive Environment Diverse perspectives create stronger teams and better outcomes. Compensation and Benefits Competitive salary, benefits, DTO, parental leave, and equity 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

🏢 Summary: Lead Software Engineer role focused on setting technical strategy and delivering cloud-native platform services, infrastructure automation, and developer tooling. The position leads engineering standards and DevOps adoption while building scalable, secure solutions with .NET and Azure. 🗂️ Requirements: 7+ years of software development experience, Strong C# and .NET expertise, Deep Microsoft Azure experience, Technical project leadership and architectural direction, Infrastructure as Code experience, CI/CD automation experience, Containers and Kubernetes knowledge, Modern DevOps practices experience, Engineer mentoring experience 📃 Skills: C#, .NET, Azure, Terraform, Bicep, CI/CD, Kubernetes, DevOps, Containers, AI/ML 🏢 Description: Posting Type Hybrid Job Overview WHO WE ARE Relativity 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. The 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. WHAT WE DO At Relativity, engineers do more than write code - they build systems that enable users to uncover insights from complex data at scale using cloud-native architecture, AI, and modern tools. ABOUT THE ROLE We are seeking a Lead Software Engineer to drive the technical strategy and execution of our Engineering Platform team. In this role, you will lead the development of foundational platform services and tools that accelerate and standardize software delivery across Relativity. You will act as a hands-on technical leader, setting direction, guiding engineers, and delivering scalable and secure solutions aligned with long-term vision. This role combines deep technical expertise, strong architectural thinking, and a bias for action, with the ability to influence across teams and shape engineering culture. You will play a key role in evolving our cloud-native platform and enabling engineers across the organization to move faster with confidence. Job Description and Requirements WHAT YOU’LL DO Lead the design and implementation of platform services, infrastructure automation, and development tooling using .NET and Azure Define and evolve architectural patterns and standards for cloud-native development, CI/CD, and Infrastructure as Code Collaborate with Engineering Managers, Staff Engineers, Principal Engineers, and Architects to align platform strategy with business and technical priorities Mentor engineers through design reviews, code feedback, and technical guidance Identify system-level improvements and lead initiatives to enhance developer productivity, platform resilience, and operational efficiency Promote DevOps practices, automation, and observability across the engineering organization Drive adoption of AI/ML capabilities where they improve developer experience or platform efficiency Foster a culture of ownership, experimentation, and rapid delivery with a focus on engineering excellence Stay current with industry trends and continuously improve tools, practices, and technical decision-making WHAT WE’RE LOOKING FOR Required 7+ years of software development experience with strong expertise in C# and .NET Deep experience with Microsoft Azure, including networking, compute, identity, and automation Proven ability to lead technical projects and set architectural direction Hands-on experience with Infrastructure as Code (e.g., Terraform, Bicep) and CI/CD automation Strong understanding of containers, Kubernetes, and modern DevOps practices Strong communication and collaboration skills across engineering, product, and leadership teams Experience mentoring engineers and supporting technical growth within a team Preferred Experience implementing AI/ML tools or practices within developer platforms or infrastructure WHY WE COULD BE A GREAT FIT Impactful Mission Build systems that help customers organize data, discover the truth, and act on it in high-stakes legal matters. Engineering at Scale Work on distributed, cloud-native systems that process large volumes of data. Cutting-Edge Technology Build with AI, cloud platforms, and scalable architectures shaping legal tech. Growth and Ownership Gain experience owning systems end-to-end across cloud and distributed environments. Collaborative Culture Work in a team focused on knowledge sharing and continuous improvement. Inclusive Environment Diverse perspectives create stronger teams and better outcomes. Compensation and Benefits Competitive salary, benefits, DTO, parental leave, and equity 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: 270 000 and 406 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: Documentations, Innovation, Leadership, Problem Solving, Process Improvements, Project Management, Quality Assurance (QA), Risk Management, Technical Knowledge, Troubleshooting

🏢 Summary: Technical Architect role leading the modernization of a large investment-management platform from Azure to AWS. The position owns end-to-end architecture for cloud-native Java microservices, including domains, APIs, security, eventing, infrastructure, and delivery governance. 🗂️ Requirements: 15+ years of Java development experience, 4+ years in architecture or technical leadership, Microservices, DDD, event-driven and cloud-native architecture expertise, Java 21+, Micronaut or Spring Boot, Hibernate/JPA, MyBatis and Gradle, CQRS and event-sourcing design over relational databases, Aurora PostgreSQL or managed RDBMS design, migrations, pooling and IAM authentication, AWS EKS, RDS, IAM, Secrets Manager, ECR, CloudWatch and X-Ray, API gateway architecture and operations, Azure B2C OIDC/JWT or AWS Cognito authentication flows, Terraform, Argo CD and Helm hands-on experience, GitHub Actions or equivalent CI/CD pipeline design, Security architecture: IAM, zero-trust, encryption at rest and in transit, OpenTelemetry, distributed tracing and structured logging, English architecture documentation and stakeholder communication 📃 Skills: Java, Micronaut, Spring, Hibernate, JPA, MyBatis, Gradle, AWS, EKS, RDS, Aurora, PostgreSQL, Flyway, Liquibase, Terraform, ArgoCD, Helm, GitHub, Kong, IAM, Cognito, Azure, OIDC, JWT, OpenTelemetry, GraphQL, CQRS, DDD, KMS, TLS, ECR, CloudWatch, XRay 🏢 Description: Project overview DataArt's team is assisting a client, part of one of the largest investment management organizations in the world in migrating their existing services and applications to AWS, as well as developing new greenfield platforms. The engagement covers full-platform modernization: decomposing a monolithic Azure-based legacy system into cloud-native microservices, establishing domain-driven data ownership, and building new institutional client-facing solutions. By participating in this project, you will directly shape the architectural direction of a large-scale, high-stakes migration. Position overview As a Technical Architect, you will own the end-to-end architectural decisions for a portfolio of Java microservices on AWS. You will define domain boundaries, data models, API contracts, security standards, and event messaging topology. You will work closely with Engineering Managers, Delivery Managers, and cross-functional product teams to translate business requirements into scalable, maintainable platform designs and ensure those designs are faithfully implemented by delivery teams. Technology stack Java (Amazon Corretto), Micronaut, Gradle, Hibernate, MyBatis, Aurora PostgreSQL, Flyway, AWS EKS, Argo CD, Terraform, GitHub Actions, Kong API Gateway, AWS IAM / Secrets Manager, OpenTelemetry, Azure B2C, AWS Cognito, E-Hub (pub/sub). Responsibilities Define and own the target architecture for cloud-native Java microservices, applying Domain-Driven Design (DDD) principles bounded contexts, aggregate roots, domain events. Design CQRS-style read/write separation over relational stores (GraphQL composition + ORM read paths, Hibernate write path). Establish and govern the event-driven messaging topology: pub/sub patterns, event contracts, consumer group design, and coexistence strategies during Azure → AWS migration. Architect security-first persistence: credential-free AWS IAM database authentication, KMS encryption at rest, TLS in transit, least-privilege DB roles. Define identity and authentication patterns using Azure B2C (OIDC/JWT) and AWS Cognito across different user personas (admin, organization, end-user). Design and oversee the API gateway layer (Kong): routing, OIDC plugin integration, rate limiting, and zero-downtime consumer cutover during migration. Own the infrastructure architecture: EKS cluster design, Helm chart standards, Argo CD GitOps pipeline, Terraform module structure per environment (dev / test / stage / prod). Conduct architecture reviews and produce solution design documentation that serves as the authoritative reference for delivery teams. Mentor senior engineers and tech leads; raise architectural maturity across the program. Stay current with industry trends including AI tooling to ensure solutions remain innovative and competitive. Requirements 15+ years of professional experience in Java development, with at least 4 years in an architecture or technical leadership role. Deep expertise in microservices architecture, DDD, event-driven systems, and cloud-native design principles. Strong hands-on knowledge of Java (21+), Micronaut or Spring Boot, Hibernate / JPA, MyBatis, and Gradle. Proven experience designing and delivering CQRS / event-sourcing patterns over relational stores. Experience with Aurora PostgreSQL (or equivalent managed RDBMS): schema design, migrations (Flyway or Liquibase), connection pooling, and IAM-based authentication. Solid understanding of AWS platform services: EKS, RDS, IAM, Secrets Manager, ECR, CloudWatch, X-Ray. Experience with API gateway design and operation (Kong, AWS API Gateway, or equivalent). Familiarity with identity platforms: Azure B2C (OIDC/JWT) and/or AWS Cognito for multi-persona authentication flows. Hands-on experience with Infrastructure as Code (Terraform) and GitOps delivery (Argo CD, Helm). Experience with CI/CD pipeline design using GitHub Actions or equivalent. Strong understanding of security architecture: IAM, zero-trust patterns, encryption at rest and in transit. Observability experience: OpenTelemetry instrumentation, distributed tracing, structured logging. Excellent communication skills in English, able to produce clear architecture documentation and present to both technical and non-technical stakeholders. Strong problem-solving skills and a proactive, outcome-driven attitude. Nice to have Experience in the finance or investment management industry. AWS certifications (Solutions Architect Professional, Developer). Experience with Azure Service Bus and hybrid Azure → AWS EventBridge migration patterns. Micronaut GraphQL module (read-only schema over normalized relational store). Aurora PostgreSQL temporal / history-table patterns. Familiarity with Kong as the API gateway for platform-wide API governance. Experience with graph data structures in relational stores (adjacency / entity-node / relations patterns). What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)