64 English-speaking jobs in Poznań

Build the Next Generation of Digital Financial Products Join a team building one of the largest digital financial platforms in its market, serving millions of customers and processing millions of real-time financial transactions every month.

Junior Application Security Engineer role involving fixing well-scoped issues like security headers and dependency upgrades. Requires 1-2 years of development experience and coding in Java, C#, TypeScript, Ruby, or PHP.

Snowflake Engineer dbt role involving designing and developing data models in Snowflake and building transformations in dbt. Requires solid Snowflake and dbt experience, strong SQL, Git knowledge, and English proficiency.

Define resource management for a PSA platform. Requires 4+ years in B2B SaaS PM, ideally in resourcing/workforce management. Own roadmap, partner with engineering, and understand services firm staffing needs.

Define the future of resource management for PSA platforms. Own the roadmap for staffing visibility, demand matching, and forecasting, partnering with engineering and sales. Requires 4+ years in B2B SaaS PM, ideally in resourcing or workforce planning.

Define the next generation of resource management for a PSA platform. This role requires 4+ years of B2B SaaS PM experience, ideally in resourcing or workforce planning, to drive roadmap decisions with customer evidence.

COMSEC Network Administrator with 10+ years of experience supporting U.S. Army Europe. Responsibilities include managing hardware, software, and cryptographic equipment, maintaining network performance, and ensuring system security. Requires Secret clearance and US citizenship.

Senior Last Mile Manager owns end-to-end delivery and returns for Southern Europe. This role requires managing carrier performance, building AI workflows, and leading operations while spending time in the field.

Experienced Murex Control-M Developer skilled in designing and maintaining automated batch processes for EOD, SOD, and intraday operations within Murex MX.3 environments. Requires expertise in Control-M, Unix/Linux Shell Scripting, and Oracle SQL.

Lead the Resource pod for BigTime's PSA platform, defining the next-gen resource management surface. Own demand/capacity forecasting, utilization, and staffing-driven margin. Requires 4+ years in B2B SaaS PM, ideally in resourcing or workforce management.

DevOps Engineer with Python to automate Linux and Windows server provisioning using Ansible. Manage Azure resources via code, develop GitHub Actions pipelines, and troubleshoot Linux systems. Requires strong Linux and Python skills.

Azure Platform Engineer DevOps designs and maintains secure, scalable Azure infrastructure using Infrastructure as Code, primarily Terraform. Responsibilities include building CI/CD pipelines and supporting application migrations. Requires 4+ years of Azure experience.

Senior Software Development Engineer - Data role involves designing, developing, and maintaining high-quality cross-platform mobile solutions. Responsibilities include technical design, code reviews, and mentoring engineers. Requires 8+ years of experience and proficiency in mobile development.

Senior Flutter Software Engineer to design, develop, and maintain high-quality cross-platform mobile applications. Responsibilities include technical design, code reviews, and mentoring. Requires 8+ years of experience and proficiency in English.

Automate Linux and Windows server provisioning using Ansible. Manage Azure resources via code and develop GitHub Actions pipelines. Requires strong Linux skills, Python, and Ansible experience.

Senior Cloud and Infrastructure Security Engineer to assess and strengthen multi-cloud security across Azure and AWS. Focus includes Kubernetes, network architecture, and VM security. Define hardening baselines and provide remediation recommendations.

Senior Flutter Software Engineer to design, develop, and maintain high-quality cross-platform mobile applications. Requires 8+ years of experience and 3+ years in Flutter development, focusing on scalable solutions and architecture.

Senior DevSecOps Engineer maps the operational attack surface and assesses applications. Responsibilities include building CI/CD security gates, creating triage processes, and producing weekly progress reports for the CISO.

Senior QA Automation Engineer for a fintech project. Responsibilities include generating automated test scripts, creating test plans, and tracking bugs. Requires 4+ years of QA/Test Automation experience, proficiency in Python, and experience with AWS.

Own the distributed data platform for crypto tax at Koinly. This Staff Engineer role requires 8+ years in complex, data-heavy systems, expertise in TypeScript, and deep knowledge of DeFi and high-throughput ETL.