architect English-speaking jobs in Olsztyn

Senior Python Developer needed for a financial project focused on developing modern credit solutions. Responsibilities include developing automation tools, supporting analytical work with financial data, exploring AI tools, and collaborating with stakeholders. Requires 5+ years of Python development experience, strong analytical skills, and experience with AI-assisted development tools.

C++ Developer needed for maintaining and enhancing a client payment system. Requires 5+ years of experience in applications design and development, C/C++ and OO design, and strong communication skills. Must have a Bachelor's Degree in a related technical discipline. Experience with electronic payment systems is desirable.

DoubleZero seeks a Smart Contract Engineer to develop novel smart contracts on Solana/SVM and other chains. Responsibilities include building secure and stable code, understanding blockchain technologies, and collaborating on the DoubleZero code base.

Senior Full Stack Engineer to lead development and scaling of a platform for clean energy contractors. Requires 7+ years of experience in full-stack development with expertise in AWS, React, GraphQL, TypeScript, Node.js, MikroORM, PostgreSQL, and GitLab.

Senior Data DevOps/MLOps Engineer needed to develop automated pipelines using Jenkins and Databricks for continuous integration, Python package releases, and ML model training. Manage AWS cloud resources and collaborate with cross-functional teams to enhance MLOps processes. Requires 3+ years of experience in a Data DevOps or MLOps role and proficiency in cloud resource management and deployment on AWS. Fluent English communication skills at a B2+ level are essential.

As an Integration Manager, you will configure and maintain integration environments, analyze client requirements, and troubleshoot API communication issues. You will work with clients and the development team to ensure seamless data exchange and high system performance.

The Senior Platform Developer delivers high-quality, secure, and scalable solutions for the International Salesforce platform. Responsibilities include designing, building, and maintaining business-critical capabilities, ensuring efficient release processes, and mentoring junior team members.

Lead the technical direction of our platform, architecting and implementing scalable software solutions using Ruby and Ruby on Rails. Mentor developers, ensure code quality, and contribute to the evolution of our technology stack.

Senior Android Engineer will develop and maintain code for access-controlled parking within native Android applications. Responsibilities include collaborating with the Tech Lead and Product Manager, ensuring high-quality deliverables through testing, and contributing to the AppBFF using JavaScript/Node.

Manages the ICT risk appetite management system, including risk tolerance levels, metrics, and global benchmarks. Prepares reports and assessments of ICT risk, ensures the timeliness of ICT Commission meetings, and monitors task implementation. Collaborates with stakeholders to develop risk appetite tolerance statements and key indicators. Assists in the execution of the ICT Risk Management Framework and adherence to Risk Management and Compliance Policies.

Graduate software engineer will build and maintain systems used by millions, integrating AI tools into development workflows. Responsibilities include designing, implementing, testing, and documenting software, working across diverse technology stacks, and simplifying complex systems.

Build AI-powered product experiences for millions of users. Integrate AI tools into development workflows and master diverse technology stacks. Take ownership from idea to production, simplifying complex systems.

Senior Data Analyst – EHS&S supports the Corporate Environment, Health, Safety, & Sustainability organization through data management, analytics, and system administration. This role manages important datasets within the enterprise EHS&S software platform and associated systems, ensuring the quality, integrity, and accessibility of EHS&S information. The Senior Data Analyst transforms data into applicable insights that improve organizational safety, environmental performance, health, sustainability, and compliance programs.

Lead and oversee global clinical trials from start-up to close-out, ensuring excellence in delivery and compliance. Develop and manage project plans, budgets, and resources, including vendor relationships and performance metrics. Provide strategic input on study feasibility and operational activities.

Percall seeks a Pre-Sales Solution Consultant to develop business opportunities for Siemens solutions. The role involves understanding client needs, crafting proposals, and collaborating with delivery teams and sales representatives. Experience with PLM, MOM, or IoT and Siemens solutions is required.

Develop and maintain robust backend services in Python for AI integrations. Build and fine-tune AI agents using LangChain or LangGraph to process complex logistics logic. Implement the bridge between GenAI layers and existing TSP-solving engines.

DevOps Engineer will collaborate with teams to ensure reliable environment operations. Responsibilities include owning and operating containerized platforms, designing test environments, building CI/CD pipelines, and driving automation. Requires 5+ years of experience as a DevOps Engineer or SRE, strong Docker and Kubernetes expertise, and experience with GitLab CI.

QA Engineer will execute manual and automated tests for web applications and cloud products. Responsibilities include identifying and documenting bugs, writing basic automated tests, and assisting with API and data validation.

Radio Communication Engineer will design and deliver telecommunication systems for offshore wind farms. Responsibilities include creating technical documentation, participating in contract negotiations, and ensuring system delivery according to contract specifications. Experience with TETRA, VHF FM, Microwave Link, Radar, AIS, ADS-B, and LTE is required.

Business Analyst with deep expertise in financial software, translating business requirements into IT solutions. Experience in guiding analysts, defining functional solutions, and optimizing workflows. Proficient in Jira, SQL, and BPMN. Fluency in English and Polish required.