hr English-speaking jobs in Olsztyn

Middle Office Specialist supporting investment funds in capital markets. Monitors trades, ensures execution, settlement, and reporting. Investigates discrepancies, handles client inquiries, and maintains relationships with stakeholders.

Develop, maintain, and scale core platform services and content management tools using Kotlin/Java, Spring, PostgreSQL, Couchbase, GCP, Hermes, Kubernetes, and Docker. Actively monitor, optimize, and analyze platform systems to ensure stability and reduce technical debt. Provide technical support for critical business projects and lead software development initiatives.

Experienced Cloud IT Engineer needed for a dynamic team. Requires 5+ years of hands-on Google Cloud Platform (GCP) experience, expertise in Terraform, Ansible, Python, Bash scripting, and CI/CD tools. Strong understanding of cloud networking and hybrid connectivity solutions is essential.

Analyze and document mainframe applications, including data flows and system integrations. Gather and validate functional and technical requirements. Support Application Maintenance teams in resolving production incidents and coordinating deployments.

Senior System Test Engineer will develop and implement automated tests in Python, contribute to test strategies and infrastructure, and collaborate with cross-functional teams. Requires a BSc or MSc in a relevant field, 5+ years of Python testing experience, and knowledge of test automation tools and frameworks.

VirtusLab seeks a TypeScript & Scala Engineer to architect and deliver the developer experience and integration layer for DLT financial products. The role requires expertise in TypeScript, Scala, Tapir, and OpenAPI, with a focus on SDK evolution, API design, and code generation.

Senior Software Engineer will build and ship production-grade AI-driven solutions, leading technical discovery sessions and designing AI systems on cloud platforms. Experience with Python, Typescript, and building pipelines for structured and unstructured data is required.

Senior Software Engineer needed for a project enhancing business processes with AI and advanced technologies. Requires 5+ years of software development experience, 5+ years with Python, relational databases (PostgreSQL), CI/CD pipelines, and experience with containerization (Docker) and orchestration (Kubernetes). Strong understanding of event-driven systems and distributed architectures is essential.

Design and scale intelligent, natural-language data assistants using Databricks Genie. This role bridges enterprise data warehouses and business users, requiring expertise in Databricks, SQL, PySpark, and GenAI concepts.

The Operational Technology SME Engineer designs, implements, and supports OT cybersecurity solutions across industrial control systems. This role requires expertise in Claroty and Cisco technologies and experience in OT security, including vulnerability remediation and incident response.

Middle Python Engineer to design, develop, and maintain scalable backend services, APIs, and data pipelines for an AI infrastructure company. Requires 3-5 years of experience as a Backend Engineer, strong Python skills, and knowledge of cloud platforms, SQL and NoSQL databases.

Fibertide seeks a Site Reliability Engineer with 5+ years of experience designing, implementing, and maintaining cloud-based systems. Expertise in AWS and GCP services, Infrastructure as Code (Terraform, CloudFormation), and configuration management tools (Ansible, Chef) is required. Strong programming skills, knowledge of advanced algorithms, networking, and operating systems are essential. Excellent communication skills in English and Polish are necessary.

Senior Java Developer to join a cross-functional team building scalable software solutions in a distributed architecture. Responsibilities include development and maintenance of backend applications, technical consulting, code reviews, and active participation in Agile/Scrum ceremonies.

Associate AI Engineer to develop and deploy AI-powered solutions. Requires a degree in a related field, 1-2 years of experience, strong Python skills, and familiarity with Generative AI systems and frameworks like LangChain.

Senior Software Engineer will architect and build next-generation internal tooling leveraging AI and LLMs to drive automated reliability, system resilience, and intelligent incident response.

Lekta AI seeks a Pre-Sales Engineer to design tailored solution architectures and lead technical discovery for enterprise clients in banking, insurance, and telecom. Responsibilities include developing PoCs, handling RFPs, and building pre-sales playbooks.

Enterprise Account Executive role requires 5+ years of quota-carrying software sales, closing complex deals over $100k ACV. Drive growth by evangelizing 6sense and exceeding targets.

PMO Officer supporting Data & AI Strategy & Portfolio. Coordinates onboarding/offboarding in Coupa, manages project resources, monitors budgets, and maintains governance checklists. Requires 1-3 years of PMO experience and C1 English fluency.

Infrastructure Engineer/Sysadmin to maintain high-performance VPN and DNS servers. Responsibilities include rolling out new VPN gateways, driving automation, and ensuring network availability. Requires 3 years managing Linux servers and configuration management tools.

Senior Validation Specialist will determine validation approaches, review software documentation, and author validation plans and reports. Requires 3+ years of experience in IT & Software Validation (CSV, GAMP), preferably in a pharmaceutical environment. Experience with Lean and Agile methodologies, SDLC processes, and regulatory standards (CFR 21 FDA Part 11, Annex 11) is essential. Strong communication, collaboration, and problem-solving skills are required.