2071 English-speaking jobs in Lower Silesian Voivodeship

Develop and maintain scalable backend features using Ruby on Rails and front-end interfaces for AI integrations using TypeScript. Connect and manage integrations with major LLM providers. Implement and manage multi-step, autonomous AI workflows.

Experienced Infrastructure/Network Project Manager to lead complex IT initiatives across multiple teams. Manages dependencies, ensures alignment, and drives delivery in a structured manner. Requires experience managing complex projects, coordinating work across teams, and understanding IT infrastructure and networking concepts.

DevOps Engineer with 4-5 years of experience needed to support and scale data platforms. Responsibilities include designing and maintaining CI/CD pipelines, managing Databricks platforms, and collaborating with data engineers. Requires experience with AWS, Jenkins, and Python.

DevOps Engineer with database expertise needed to automate, scale, and maintain Revolut's databases. Responsibilities include building self-service tools, optimizing automation, leading incident response, and ensuring database reliability. Requires experience managing PostgreSQL clusters, operational experience with PostgreSQL lifecycle tasks, and knowledge of database security.

Technology Services Specialist will engineer and architect the Atlassian Ecosystem, partnering with stakeholders to design and implement solutions. Responsibilities include developing automation initiatives, providing technical support, and collaborating with cross-functional teams. Requires 2+ years of experience in IT systems engineering, expertise in the Atlassian suite, and proficiency in APIs, SQL, and cloud-based tools.

Revolut seeks an Application Security Engineer to design, build, and protect software applications. Responsibilities include performing security assessments, conducting penetration testing, managing a bug bounty program, and collaborating with engineering teams to embed security into the software development lifecycle.

Revolut seeks a DevOps Engineer to build scalable infrastructure from scratch. You will deliver IaC and CI/CD solutions across multi-cloud and on-premise environments, architect multi-cloud regional failover, and design bespoke third-party connectivity.

Backend Engineer will build mobile APIs and microservices, focusing on greenfield development and improving existing systems. Requires fluency in Java and 6 years of backend development experience.

Software Engineer to design and deliver blockchain solutions using Java or Kotlin. Requires 5 years of backend development experience and 2 years in blockchain development. Solidity or similar smart contract language fluency is essential.

Software Engineer will design, implement, and maintain observability solutions for logs, metrics, and traces across thousands of applications and systems. Responsibilities include building APIs and data pipelines, collaborating with product teams, and optimizing the observability infrastructure. Requires 7 years of software engineering experience with 3 years focused on observability platforms or distributed systems. Expertise in monitoring, alerting, and incident response best practices is essential. Familiarity with tools like Prometheus, Grafana, Loki, ELK stack, Jaeger, OpenTelemetry, Docker, Kubernetes, and Ansible is required. Proficiency in Python is necessary.

Backend Engineer to build APIs, jobs, and data pipelines using Python, Celery, FastAPI, Django, PostgreSQL, Redis, Airflow, and GCP. Requires 5 years of software engineering experience, 3 years with Python, and fluency in Python, SQL, and other OOPLs.

A Data Engineer will design, build, and maintain data platforms, partnering with teams to enhance data infrastructure. Responsibilities include implementing ETL processes, establishing data standards, and training users. Requires proficiency in Python, SQL, and Unix Shell scripting, as well as experience with agile development and distributed data processing.

Revolut seeks an Android Developer to collaborate on new feature design, prototyping, and implementation. The role requires 5 years of Android development experience, a deep understanding of the Android SDK and Kotlin, and a collaborative mindset.

Software Engineer will design, operate, and evolve storage solutions like Kafka clusters across cloud and on-premise environments. Responsibilities include building and maintaining highly available distributed systems, architecting multi-region deployments, and driving automation. Expertise in Apache Kafka, security hardening, and Infrastructure as Code is required.

Backend Engineer will build mobile APIs, develop microservices, and perfect systems for risk management, fraud detection, and payment processing. Requires fluency in Java and 6 years of backend development experience.

Backend Engineer will enhance and build Revolut's core platform, improve developer experience, and contribute to the event store platform. Requires fluency in Java, 6+ years of backend development experience, and experience with distributed systems and CI/CD.

QA Engineer needed to plan and execute tests for a web app. Collaborate with the Product team to ensure high-quality product delivery. Validate product changes, identify and resolve bugs, and support customer issue resolution. Strong QA experience and knowledge of testing methodologies required.

Conduct in-depth threat modeling and cryptographic analysis of Rublon's authentication flows. Prototype and validate next-generation passwordless methods such as WebAuthn/FIDO2 passkeys. Continuously monitor emerging attack vectors. Translate research insights into production-ready features. Document and communicate findings in reports with reproduction steps and actionable remediation guidance. Track emerging threats and bypass techniques. Support incident simulation and response.

Develop software for modern user authentication, including research on Windows and Active Directory security, MFA integration, and Trusted Platform Module (TPM) usage.

Develop and extend Rublon Authentication Proxy with LDAP and RADIUS capabilities. Improve scalability, reliability, and observability of enterprise authentication services. Write secure, efficient, and maintainable Python code.