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Square One Resources

Security Engineer

Security Engineer (3+ yrs) joining a client project in Warsaw, working with a Microsoft-centric security stack — Sentinel, Defender, Entra ID, Purview and Azure — across SIEM, IAM, endpoint security, incident response and vulnerability management. Polish and English at C1 required; PowerShell/Python and frameworks like NIST/ISO 27001 are a plus.

Azure Cloud Cloud Security Cybersecurity Entra ID +7 skills

Fullstack Developer (Java/React/Node)

Mid/Senior fullstack engineer building cloud-based web applications, APIs, and microservices end to end on a product engineering team — frontend in React/JavaScript/TypeScript, backend in Java Spring Boot and Node.js, running on Azure.

AI API Api Design Azure Azure DevOps +25 skills

teems.it sp. z o.o.

Senior Full Stack Engineer

RemoteEuropeSenior

Senior full stack engineer building web applications with TypeScript, Vue.js, Web Components and core HTML/CSS, plus hands-on mobile work in Flutter, while supporting API integration and smaller backend tasks. Remote-first role with the option to work from the company's Kraków office.

AI API Api Design AWS CI/CD +12 skills

Senior Data Engineer with MS Fabric (f/m/x)

RemoteEuropeSenior

Senior data engineer at Sii Polska working in a client-facing role on multiple projects, leading one while designing and optimizing data solutions with Microsoft Fabric, Azure Data Factory, and Azure Synapse. Day to day involves building enterprise data pipelines and transformation frameworks; requires strong SQL/Python, fluent Polish and English, and residency in Poland.

Azure Azure Data Factory Azure DevOps Azure Synapse CI/CD +11 skills

Diverse CG Sp. z o.o. Sp.k.

Senior IT Automation Tester (with PEGA)

Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program Proven 2+ years of experience in test automation within C# /.NET environments, including .NET 8…

Automation Bitbucket CI/CD C# .NET +3 skills

Java Developer

Java developer with 5+ years of experience building and maintaining REST APIs and web applications in Spring Boot for a fuel-sector partner's digital platform (virtual payment cards, fleet solutions, Click & Collect, mobility services). Day-to-day work spans AWS, PostgreSQL/MongoDB, Git and GitHub Actions CI/CD, with testing in Spock/JUnit and occasional meetings in Warsaw (~2x/week).

API AWS CI/CD Git GitHub +7 skills

Kubernetes Platform Engineer

Builds and operates OBI's Kubernetes platform, enabling developer self-service, driving CI/CD and GitOps automation (Argo CD/Flux), running observability with Prometheus, Grafana and Loki, and managing infrastructure as code with Terraform across Azure/AWS/GCP. Hybrid or remote with at least one Katowice office visit per quarter.

AI Automation AWS Azure Bash +14 skills

Motorola Solutions Systems Polska

Automation Engineer (DevOps & JAVA focus)

HybridEuropeMiddle

The Intelligent Middleware (IMW) is a suite of critical network services bridging different types of radio networks via a common API. Our technology allows third-party applications to transparently track and…

AI Ansible API Automation AWS +14 skills

Travel & Expense Accountant

HybridEuropeContractMiddle

Your future company For our client, a well-established company with a Shared Service Center in Poznań, we are currently looking for a Travel & Expense Accountant . The offer Stable employment based on a permanent…

Full-stack .Net, C# szoftverfejlesztő (medior)

Nem csak megírod a kódot, hanem érted is, miért úgy működik? Szereted, ha van szabad kezed, és a minőség nálad nem csak egy szó a dokumentációban? Ha ötleted van, kimondod – ha segíteni tudsz, megteszed? Akkor…

Angular C# .NET Microservices React +1 skills

Principal Software Engineer (AI Platform)

RemoteEuropeFull-timePrincipal

Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! Currently, we are searching for a full-time Engineer to cooperate with our UK client - BioPharma…

Agentic AI AI Cloud Distributed Systems Java +7 skills

Senior Sales Manager – AI Solutions & Digital Products

Partnerünk egy több mint 20 éves szakmai múlttal rendelkező, innovatív hazai szoftverfejlesztő és digitális tanácsadó vállalat. Tevékenységük középpontjában az egyedi szoftverfejlesztés, a nagyvállalati…

Backend Engineer (Java & LLM Integrations)

RemoteEuropeFull-timeSenior

Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! Currently, we are searching for a full-time Engineer to cooperate with our UK client - BioPharma…

Agentic AI AI API Api Design Cloud +8 skills

Platform Engineer / DevOps Engineer

RemoteEuropeFull-timeSenior

Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! Currently, we are searching for a full-time Engineer to cooperate with our UK client - BioPharma…

AI AWS Cloud CloudWatch DevOps +9 skills

QA Automation Engineer

RemoteEuropeFull-timeSenior

Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! Currently, we are searching for a full-time QA Engineer to cooperate with our UK client - BioPharma…

AI API Authentication Automation Cloud +7 skills

MLOPS

MLOps engineer in Warsaw working alongside ML experts and data scientists: building infrastructure for model deployment (data flow, scalability, model lifecycle), managing self-hosted MLOps tooling like MLflow and Kubeflow, and automating CI/CD with Docker, Kubernetes/OpenShift, Jenkins, GitLab CI and Argo CD, with a focus on large datasets and NLP.

CI/CD DevOps GitLab Jenkins Kubeflow +7 skills

Power Platform Developer Copilot Studio

RemoteEuropeSenior

Role Overview We are seeking a skilled engineer to drive the creation of next-generation conversational AI and automation tools. In this role, you will leverage your deep knowledge of Microsoft Copilot Studio and the…

Agentic AI AI Analytics API Automation +9 skills

Tester Manualny (Senior)

RemoteEuropeSenior

Dołączysz do dynamicznego zespołu rozwijającego nowoczesne aplikacje internetowe w szybko rosnącej branży iGaming. Nasze platformy cechuje wysoka złożoność i konieczność zapewnienia skalowalności, bezpieczeństwa i…

Agile API Asana HTML Jest +10 skills

IT Automation Tester (Java)

HybridEuropeSenior

For our Client from banking industry we are looking for Senior Test Automation Engineer 🔹 Hybrid working model : 3 days in the office starting from September/October 2026 Location : Gdańk/Gdynia or Warsaw We are…

Agile AI API Automation CI/CD +20 skills

Matrix Global Services

Senior Delivery & Implementation Manager

RemoteEuropeSenior

The Senior Delivery & Implementation Manager will be responsible for leading end-to-end implementation workstreams for our client’s, Payments, and Core Banking solutions across European markets. The role will act…

API Authentication AWS Cloud Cloud Native +7 skills