assistant English-speaking jobs in Warmian-Masurian Voivodeship

Senior Chart Rendering and Jasper Reports Customization Specialist will support the migration of legacy reports to a new Java JasperReports-based solution. Responsibilities include analyzing existing charts, designing and implementing customizations, and evaluating technical challenges.

Leads a team of Portfolio and PMO Analysts, driving governance, reporting, and continuous improvement across a global project portfolio. Provides portfolio insights and recommendations to executive leadership teams. Collaborates with project, program, and business teams to improve portfolio transparency and decision-making.

Define and guide architecture for complex financial services implementations. Translate business requirements into technical designs and lead development teams through implementation. Provide technical leadership, mentor teams, and ensure solutions are scalable, secure, and maintainable. Drive responsible AI-assisted engineering practices.

Build and maintain secure, scalable AWS cloud environments. Manage Kubernetes clusters, implement CI/CD pipelines, and utilize IaC with Terraform. Proficient in AWS services, containerization, and monitoring tools.

Leads a team of up to 24 software developers, contributing to software strategy, agile transformation, and roadmap development. Manages software projects and programs, ensuring alignment with business goals and delivering value to Circle K. Responsible for team performance, budget management, and adherence to software development standards and regulations. Requires a Bachelor's or Master's degree in a related field, 3+ years of experience leading software development teams, and 7+ years of hands-on software development experience. Excellent communication and leadership skills are essential.

SiteOps Software Engineer will investigate, fix, and prevent issues in existing production systems. Responsibilities include resolving platform defects, analyzing root causes, and implementing permanent fixes. Requires 3-5 years of experience supporting or developing web applications using C#/.NET. Strong understanding of C# (.NET Framework), ASP.NET MVC, and REST APIs is needed. Experience with production incidents and defect resolution, microservices-based systems, Docker, and Kubernetes is also required. Fluent English is mandatory.

Leads a team of Business Analysts, defining standards and methodologies for requirements, processes, and testing within the ServiceNow platform. Facilitates workshops, conducts fit-gap analyses, and oversees end-to-end testing for ServiceNow reimplementation. Ensures alignment between business needs, platform strategy, and testing outcomes. Requires 5+ years of experience in Business Analysis, 2+ years in a lead BA role, and proven experience supporting ServiceNow implementations.

Experienced Business Unit Financial Controller to support management decision-making. Prepare budgets, forecasts, and projections. Analyze performance, translate results into actions, and coordinate global activities. Strong analytical and communication skills required.

Data Engineer to build and maintain data pipelines using MS Fabric & Azure. Develop data architecture, optimize performance, and implement data governance best practices. Requires commercial experience with MS Fabric Azure cloud services, SQL, and Python.

Senior Developer with 5+ years of experience designing, developing, and maintaining scalable backend services using Python and Node.js. Experience with APIs, microservices, Azure DevOps, Docker, Kubernetes, and Terraform is required.

Experienced Business Analyst to collaborate with stakeholders, define project scope, and ensure smooth integration with systems. Requires strong technical expertise, business acumen, and experience in agile environments. Fluency in English is essential.

Experienced DevOps engineer needed to build and maintain AWS infrastructure for a top North American bank's trading systems. Responsibilities include owning technology domains, leading platform buildouts, and mentoring engineers. Requires 6+ years of AWS experience, deep expertise in multi-account architecture or Kubernetes, Terraform/Terragrunt proficiency, and CI/CD pipeline design. Must be able to work during US Eastern business hours.

Data Engineer II will design and operate data solutions for FinOps insights and SRE outcomes. Responsibilities include building and maintaining ETL/ELT pipelines, implementing data quality checks, and developing user-facing data assets. Requires 2+ years of experience with large-scale data, strong SQL skills, and proficiency with GCP services (BigQuery, Dataflow, Dataproc, or Cloud Data Fusion).

Integration Test Team member will perform exploration tests, develop automated tests in Python, and implement functional and non-functional tests.

Staff Engineer, Machine Learning partners with data, engineering, and product teams to architect and operate scalable ML and LLM-powered systems. Defines technical standards and architecture for how machine learning systems are built, evaluated, deployed, and monitored. Drives cross-team alignment, resolves complex technical challenges, and delivers measurable improvements in system quality, latency, and business impact.

Provide technical support for customers using embedded and IoT device-side solutions. Support customer integrations and pre-sales activities. Collaborate with teams to develop technical customer-facing materials.

Experienced Data Engineer needed to design, build, and maintain data pipelines using Azure Data Factory and Microsoft Fabric. Responsibilities include data ingestion, transformation, and secure data access management. Strong Power BI knowledge (including DAX, Power Query, and Row-Level Security) and experience with data pipeline orchestration are required.

Technical Support Engineer will troubleshoot application and technical issues within Medius Suite products. The role involves supporting customers, partners, and consultants, staying updated on product developments, and documenting support cases.

IT Project Manager to deliver complex Microsoft Dynamics 365 Finance & Operations projects. Collaborate with business stakeholders, technical teams, and vendors to plan, execute, and deliver IT solutions. Manage project scope, budget, timelines, and risks. Ensure technical solutions align with business priorities.

Develop and maintain React-based applications using JavaScript/TypeScript, REST APIs, and modern development frameworks. Apply Test Driven Development practices and collaborate with QA teams. Expertise in Apollo, React Hooks, Webpack, and Node.js is required.