13,934 Warsaw jobs
Open tech roles based in Warsaw.
Cloud DevOps Engineer - Azure, Kubernetes & IaC
DevOps engineer at Astek Group building and supporting infrastructure and CI/CD for projects in Poland — deploying pipelines, automating application delivery, and improving environment reliability. Core stack: Azure, Docker, Kubernetes, Python scripting, and ELK Stack.
Junior Cloud DevOps Engineer (Azure)
Junior Cloud DevOps Engineer in Netcompany's Cloud Platform Services team in Warsaw, building and operating business-critical customer solutions on Azure. Day-to-day: monitoring, alerting, automation and scaling of cloud environments, Infrastructure as Code (Terraform, Bicep), Git, PowerShell/CLI automation, and cloud governance, with on-call duty outside business hours.
DevOps Engineer BL - 30/10/2026
DevOps engineer developing and maintaining a business-critical data platform in Warsaw (hybrid, ~10% in office). Day to day: infrastructure automation with Ansible (Terraform welcome), CI/CD pipelines for infrastructure, plus ~20% ops support monitoring Spark/Kafka processing, with Kubernetes and Snowflake migration work.
Backend Developer (Java / Scala / Kotlin) – AI-native
Backend developer at Neula building a SaaS business-process automation platform on the JVM (Scala/Java/Kotlin, Akka, CQRS/Event Sourcing, PostgreSQL) and integrating LLMs (RAG, agent systems). AI tools are part of the daily workflow; hybrid role with 2–3 days/week in the Warsaw office, B2B contract.
Lead Java Developer – Global Trading Platform (Flexible)
Lead/Senior Java Developer on Standard Chartered's Financial Markets Digital Channels team in Warsaw, designing and building real-time, event-driven core services for sales and trading tools on a distributed global platform, working hybrid with engineers, analysts, PMs and stakeholders across locations.
Senior DevOps Engineer (AWS)
Senior DevOps engineer at software house Scalo who designs, builds, and maintains AWS cloud infrastructure for a long-term UK FinTech client project. Core stack: Terraform (IaC), AWS ECS, CI/CD pipelines, and New Relic observability; remote B2B contract up to 160 PLN/h + VAT.
DevOps engineer for banking applications
DevOps Engineer on a project for one of Europe's oldest banks, migrating a structured-finance banking application to Azure: designing CI/CD pipelines, containerizing with Docker/Kubernetes, building Terraform infrastructure, and implementing security and cloud cost controls. Based in Warsaw with flexible B2B cooperation.
DevOps engineer
DevOps Engineer at Astek Group (consulting for a client) in Warsaw: building and maintaining CI/CD pipelines, automating deployments with Docker/Kubernetes, managing Azure cloud infrastructure as code, monitoring systems, and optimizing cloud costs. Key stack: Azure, Docker, Kubernetes, ELK, Python.
DevOps Engineer room
DevOps engineer at Scalo working on a banking-sector project: automating and maintaining private-cloud/Azure infrastructure, building CI/CD pipelines, monitoring production environments, and implementing security mechanisms. Core stack: Docker, Kubernetes, Jenkins, GitHub, Grafana, Kibana, SQL. Hybrid in Warsaw, B2B rate up to 150 PLN/h.
DevOps Engineer
On-site DevOps Engineer in Warszawa building and maintaining CI/CD pipelines, GitOps workflows, Kubernetes container orchestration, cloud infrastructure (OCI) and Linux VMs, with scripting in Python or Bash. Requires 5+ years in software development/delivery and fluent communication in English and Polish.
DevOps Engineer
DevOps Engineer on a B2B contract via Devire Outsourcing for a banking/investment client in Warsaw: building and maintaining CI/CD pipelines, automating operations with Python and Java, managing production environments, and handling monitoring, alerting and incident analysis. Hybrid role, 3-4 days per week from the office.
DevOps Engineer
DevOps Engineer (B2B contract) building and maintaining CI/CD pipelines in TeamCity, Jenkins and Azure DevOps for .NET and React applications at a leading Polish bank. Mostly remote from Poland with twice-monthly Warsaw office days; automates tests with Playwright and manages Linux/Windows environments.
Java Developer room
Scalo seeks a Java Developer for banking projects in a hybrid model (up to 4 on-site days per month at the client's Warsaw office). The role covers coding, database changes, preparing dev environments, writing unit/integration/performance tests, code review and mentoring, requiring expert Java 11+ and Apache Kafka skills. Budget up to 150 PLN/h + VAT.
ML/Python Developer Mid/Senior
Mid/senior Python backend developer with an ML/NLP focus, working hybrid in Warsaw on production backend services (FastAPI, Docker, message queues, MongoDB) and NLP/LLM solutions using PyTorch, TensorFlow, spaCy and LangChain on Google Cloud. Requires 5+ years of backend experience.
Python Developer room
Scalo seeks a Python backend developer for a hybrid project based in Warsaw: designing, building and maintaining Python microservices, APIs and data-processing tools. Core stack: Python, FastAPI, OpenShift/Kubernetes, Linux, Git, Jenkins/Gerrit. Budget up to 120 PLN/h + VAT; 6+ years of Python experience required.
Senior Angular Frontend Developer — Hybrid/Remote & Growth
Senior front-end developer building Angular applications with REST APIs at Bluesoft, a software house owned by Orange Group. Hybrid or fully remote with Warsaw as the reference point; the team uses GitLab, Jira and Confluence, and 5+ years of experience plus CI/CD and B2 English are required.