118 English-speaking jobs in Warmian-Masurian Voivodeship
PHP Senior / Lead Developer – Email & Performance Marketing Systems
- Cyclad Sp. z o.o.
- Olsztyn
- January 20
Senior PHP Developer to manage and administer OVH environments, integrate with ESPs, configure email campaigns, and design automation processes. Requires 10+ years of experience, expertise in PHP (Symfony), email marketing technologies, and large-scale database management.
Customer Svc Intermediate Analyst (Hybrid)
- Citi
- Olsztyn
- January 20
Provides resolutions and support to clients, addressing issues and providing ongoing service. Manages a portfolio of clients, ensuring timely and professional resolution of queries. Develops and maintains client relationships through regular communication.
Senior Machine Learning Engineer
- Cyclad Sp. z o.o.
- Olsztyn
- January 20
Senior Machine Learning Engineer to design, deploy, and maintain scalable machine learning solutions. Experience with MLflow, MLOps, cloud platforms (AWS, Azure, or GCP), and containerization (Docker, Kubernetes) required. Strong Python and machine learning framework (TensorFlow, PyTorch, Scikit-learn) skills essential.
DevOps Engineer
- FOTC
- Olsztyn
- January 19
DevOps Engineer needed for challenging projects. Experience with Terraform, Kubernetes, GCP, and AWS required. Strong communication and teamwork skills essential.
Data Analytics Consultant
- FOTC
- Olsztyn
- January 19
Data Analytics Consultant will analyze e-commerce, loyalty, and transactional datasets, translate findings into actionable recommendations, and build dashboards. Responsibilities include designing and implementing ML models, delivering ML solutions to production, and leading analytical conversations with clients. Must have strong SQL, Python, and experience delivering ML models to production.
Business Analyst
- Link Group
- Olsztyn
- January 19
Experienced Business Analyst needed for customer-facing digital solutions, including mobile apps. Elicit, analyze, and document requirements, translate business needs into user stories, and collaborate with cross-functional teams. Minimum 5 years of experience as a Business Analyst in IT or software development projects required.
Analytics Consultant
- Link Group
- Olsztyn
- January 19
Analytics Consultant will help clients leverage data for better decision-making. This role involves behavioral and growth analysis, experimentation, data strategy, and measurement frameworks. Strong analytical and technical skills, combined with a product mindset, are required.
Client Onboarding FX Pulse NAM/EMEA Manager
- Citibank (Switzerland) AG
- Olsztyn
- January 19
Manages complex operational issues, leads projects, and resolves escalated problems. Serves as a subject matter expert in FX ECN operations and provides guidance to team members. Requires 6-10 years of relevant experience, strong management skills, and project leadership experience.
Taste The Future: RDQ Intern
- Mondelēz International
- Sokoły Jeziorno
- January 18
This internship focuses on product development, optimization, and innovation within the Europe region, particularly for chocolate. Responsibilities include assisting with new product development, designing prototypes, creating recipes, and collaborating with cross-functional teams.
Gum&Candy Development Scientist
- Mondelēz International
- Sokoły Jeziorno
- January 18
Develops and executes product development projects for gum and candy, including pilot plant and factory trials. Analyzes data, writes technical reports, and creates consumer-led specifications. Requires a university degree in a related field and 1-3 years of experience.
Global Development Lead - Reciprocating Service Business (f/m/d)
- Siemens Energy
- Elbląg
- January 17
Develop and execute strategies to win back reciprocating clients in the service area (Spare Parts, Repairs, Field Service and M&U). Collaborate with cross-functional teams to identify growth opportunities and build go-to-market strategies. Analyze market and competitor activity to adjust strategies.
Client Onboarding FX Pulse NAM/EMEA Manager
- Citi
- Olsztyn
- January 17
Manages complex operational issues and leads projects. Serves as a subject matter expert and advisor on operational processes. Responsible for managing resources and team performance. Requires 6-10 years of relevant experience and experience managing operational functions.
Data Manager | FCU Technology
- PwC
- Olsztyn, warmińsko-mazurskie
- January 16
Manages data analytics consulting projects, proposing solutions, gathering requirements, and supervising implementation. Collaborates with team members on client projects, developing data-driven solutions. Designs, develops, and implements management information products, analytical solutions, and raw data extraction processes. Provides insights on transforming raw data into visualizations to support management decisions. Leads the development of data tools for transformation, management, and access. Oversees the implementation of performance monitoring protocols in data pipelines. Supports the identification of data governance requirements and manages data accessibility.
CI CD Engineer DevOps with Azure
- 7N
- Olsztyn
- January 16
The Senior CI/CD Engineer will plan, design, develop, automate, configure, document, deploy, troubleshoot, and maintain CI/CD pipelines for internet interface applications. This role focuses on constructing a modern automated CI/CD pipeline in Azure for consumer and business apps.
Senior Data Architect
- Link Group
- Olsztyn
- January 16
Senior Data Architect to design and build cloud-native data platforms on AWS for a healthcare navigation company. Responsibilities include designing data architectures, ETL/ELT pipelines, and data models. Requires experience with dbt, Snowflake, SQL, Python, Terraform, and AWS services.
Management of IAM
- Link Group
- Olsztyn
- January 16
Experienced IAM Manager / Senior IAM Specialist needed for global enterprise environment. Develop, maintain, and support Active Directory and Azure Active Directory (Entra ID) solutions. Analyze, troubleshoot, and resolve directory service issues. Ensure secure and stable global operations of the enterprise domain. Collaborate with internal teams and stakeholders.
Senior Fullstack Developer with Ember and Ruby on Rails - Freelance
- Netguru
- Olsztyn
- January 16
Netguru seeks a Senior Fullstack Developer with experience in Ruby on Rails, Ember.js, and Shopify API to develop new features for a Shopify app. The role requires strong technical and soft skills, fluency in English (C1), and the ability to work cross-functionally in a distributed team.
Tech Lead
- Netguru
- Olsztyn
- January 16
Tech Lead needed to define technical vision, make architectural decisions, and manage a team of up to 12 developers. Requires deep expertise in a backend ecosystem (Node.js or Python) and experience in another area (frontend, mobile, or DevOps). Strong communication, leadership, and problem-solving skills are essential.
AI Engineer - Freelance
- Netguru
- Olsztyn
- January 16
Netguru seeks a Senior AI Engineer for a 3-month, full-time project. Responsibilities include driving technical decisions, leveraging AI APIs and workflow automation tools, and collaborating with a team to build and iterate on AI-powered solutions. Proven experience launching PoCs, working with LLM/AI APIs, and a solid generalist tech foundation are required.
Senior Fullstack Engineer Python iOS
- Netguru
- Olsztyn
- January 16
Senior Fullstack Engineer to join a long-term project for an international healthcare/health tech client. Requires 12+ years of experience with Python backend and native iOS development, strong communication skills, and experience delivering mobile-centric products.

















