hr English-speaking jobs in Legionowo

Designs, builds, and operates observability for cloud-native services and the organization's LLM/AI stack. Develops telemetry pipelines, dashboards, and alerting systems. Instruments services and libraries, and onboards teams on observability best practices. Requires 5+ years of software engineering experience with at least 3 years focused on observability, SRE, or monitoring. Experience with observability tooling (Datadog, Grafana, Prometheus, OpenTelemetry, or equivalent) and building telemetry for ML/AI systems is necessary. Strong knowledge of distributed systems and cloud-native environments (Kubernetes, AWS) is also required.

Production Operations Manager to lead teams of up to 100 agents. Collaborate with product teams to optimize processes. Manage team development, prioritize projects, and ensure high-level performance. Experience in engineering, managing large teams, and a structured, KPI-focused environment required.

Financial Controller responsible for coordinating with external auditor and tax advisor, delivering monthly financial reports, and acting as a point of contact for finance colleagues. Performs financial analyses, supports budgeting and forecasting, and monitors cash flow. Requires a Bachelor's or Master's degree in a relevant field, 3-7 years of experience, and strong Excel skills.

At Flosum, we are building the world's best software for the modern enterprise. Our team is passionate about crafting elegant, high-performance products that delight our customers and set a new bar for engineering excellence. We combine deep expertise in cloud-native development with a relentless focus on quality, speed, and innovation.

Lead Software Engineer will design, develop, and implement backend features using .NET, databases, and Azure technologies. Collaborate with stakeholders, architects, and scrum teams to deliver high-performance solutions.

Lead the financial operations for our Polish entity, transitioning accounting processes in-house and building a high-performing team. Oversee daily operations, statutory compliance, and audit management. Expand responsibilities to include additional European legal entities as our regional finance structure evolves.

Greenberg Traurig seeks a detail-oriented EB-5 Immigration Paralegal / Source of Funds Specialist to support investment immigration. The role involves preparing and analyzing source of funds documentation, reviewing financial records, and drafting immigration filings.

Senior Business Analyst needed for a long-term project with an international energy client. Focus on building and scaling an enterprise Agile tooling platform based on Atlassian tools (Jira, Confluence). Translate business needs into actionable requirements and platform configurations.

Regulatory Associate needed to manage registrations, variations, and renewals of products, ensuring compliance with global regulations. Collaborate with local authorities, Marketing, and internal teams to develop compliant regulatory claims and support brand growth.

Reliability Engineer will ensure the scalability, performance, and security of RedStone's oracle infrastructure. Responsibilities include deploying, monitoring, and debugging critical services, automating infrastructure tasks, and contributing to system design. Requires 5+ years of experience in software development and infrastructure engineering, strong coding skills (Node.js, Go, or Rust), and familiarity with cloud platforms (AWS/GCP) and infrastructure as code (Terraform).

Leads the establishment, management, and implementation of data governance policy adoption plans, compliance metrics, communications, and training. Analyzes data challenges in derivative products and their usage, collaborating with stakeholders across technology, capital, product, valuation control, capital markets operations, and business management. Provides subject matter expertise in data policies and supports key data transformation projects.

Designs and implements large-scale distributed data processing systems using technologies like Apache Hadoop, Spark, and Flink. Builds robust data pipelines and infrastructure to transform complex data into actionable insights. Architects data lakes, warehouses, and real-time streaming platforms while implementing security measures and optimizing performance.

Network Data Analyst will assist with network monitoring, routing, DNS, and load balancing support. Responsibilities include troubleshooting connectivity issues, performing network maintenance, and participating in network lifecycle activities. Basic networking experience and understanding of routing protocols are required. Familiarity with Citrix NetScaler/ADC or Infoblox DDI is a plus. Good English communication skills are essential.

Site Contracts Manager will review, draft, negotiate, and track legal agreements including confidentiality agreements, clinical study agreements, and amendment agreements. The role requires 5+ years of experience in drafting, reviewing, and negotiating site Clinical Trial Agreements, Vendor Contracts, and Site Budget negotiations.

Senior Product Manager will lead end-to-end product strategy and execution for scalable SaaS solutions. Responsibilities include managing product lifecycle, specifying market requirements, analyzing the competitive landscape, and driving product solutions from planning to release. Requires proven end-to-end product ownership, 4+ years of experience with product discovery, roadmap, and MVP definition, and strong stakeholder management.

Senior DevOps Platform Engineer with strong AWS experience needed to build and maintain core platform components, design secure deployments, and integrate with team-owned CDK stacks.

Senior QA Engineer to design, create, and enhance test automation frameworks, test plans, and test cases using Selenium & Selenium Grid. Analyze, define, and execute test standards and procedures for complex solutions. Document defects, perform root cause analysis, and recommend corrective actions.

Leads and provides expertise in AI activities within Model Risk Management (MRM), ensuring effective and efficient AI usage across the model lifecycle. Monitors AI developments and conducts AI-related model validation activities. Identifies opportunities to improve MRM processes using AI tools. Provides reports detailing validation results and collaborates with stakeholders on embedding new policies and procedures. Requires a Master's or PhD in a quantitative discipline and experience in building or validating AI products. Deep understanding of AI models, algorithms, and associated mathematics is essential. Experience with Python and data science libraries is required. Knowledge of AI risks, regulatory landscape, and research methodologies is also necessary.

Workday Advanced Compensation expert to design, configure, test, and deploy Workday solutions for global clients. Lead medium to high-complexity projects and provide strategic consulting to maximize client Workday investment.

UX Researcher to join Product Research Team. Combines UX research with Product Discovery across B2C and B2B contexts. Responsibilities include planning, executing, and analyzing research initiatives, collaborating with cross-functional teams, and delivering actionable insights. Requires proven experience conducting end-to-end research, strong methodological skills, and fluency in English.