python English-speaking jobs in Olsztyn

Health Insurance Subject Matter Expert will shape and build CoverGo's health insurance product capabilities. This role provides deep health insurance expertise to the product development lifecycle, ensuring features are accurate, compliant, and aligned with real-world insurance operations.

DevOps Engineer with 3+ years of experience needed to stabilize and enhance a cloud infrastructure on GCP. Responsibilities include resolving technical issues, designing CI/CD pipelines, and managing infrastructure using Terraform and Kubernetes.

Kotlin Developer to design, develop, and improve system components for intelligent solutions within a product ecosystem. Experience with Kotlin, AI-driven solutions, and architectural decision-making is required.

Provide customer service support for the Sales Team, managing orders from initiation to completion. Collaborate with internal and external stakeholders to ensure timely and accurate order fulfillment.

Lead a software Agile team, managing projects and designing software using best practices. Analyze and estimate software requirements, contribute to system architecture, and implement software solutions. Mentor team members and guide development growth.

Supports payroll process, employee lifecycle management, and acts as point of contact for people operations matters. Ensures compliance with regulations and drives process optimization.

CAD Project Engineer will join the Wärtsilä Gas Solutions CAD Team in Gdynia, Poland. The role supports Process and Design Engineers by transforming technical markups and instructions into P&IDs. Prior experience with ACC is an advantage.

Senior Mobile Designer to lead the design of iOS and Android experiences for an existing app undergoing modernization. Responsibilities include improving user flows, creating designs, collaborating with engineers, and contributing to a mobile design system.

Monitor exception reports, identify data discrepancies, and ensure data accuracy. Contribute to testing new Salesforce deployments and assist with reporting for Steer Committees and Business Reviews. Translate complex data into actionable insights for senior leadership. Build rapport with stakeholders, capture user requirements, and stay abreast of Salesforce updates.

Design, maintain, and optimize Jenkins pipelines for multi-language builds (Java, Node, Python, Helm, Terraform, containers). Ensure artifact integrity and security through SLSA, SBOM, and security scan aggregation. Refactor legacy scripts and mentor engineers on secure pipeline development.

CloudLinux seeks a manual QA Engineer to ensure the quality of user interfaces and business workflows. Collaborate with developers, test web applications, and advocate for user experience. Must have experience as a manual QA engineer and strong communication skills.

Nebius Academy seeks a results-oriented Account Executive to drive sales of AI adoption programs in Europe, the U.S., and other English-speaking markets. The ideal candidate will have experience selling Corporate Education Products, EdTech, or similar SaaS tools and a proven track record of closing deals $100K+ with experience managing complex B2B sales cycles.

The Technical Account Manager provides strategic technical support to clients with Silver or Gold Support Tiers. This role acts as the primary technical contact, addressing client inquiries, issues, and requirements. The TAM collaborates with clients to define and implement XTM platform configurations and customizations, conducts training sessions, and monitors client usage. They also troubleshoot technical issues, stay updated on product features, and identify opportunities for upselling.

The PV and Storage Engineer analyzes customer needs, provides optimized solutions, and delivers value. Responsibilities include expanding business, developing PV and energy storage solutions, and participating in market expansion activities. Requires 3+ years of experience in PV or energy storage, solution/technical sales, and project management. Must have a strong understanding of PV & ESS project design, regulations, and specifications. Fluency in Polish is required.

Middle Python Developer to build backend services using Python and Django. Experience with Kafka, Docker, cloud platforms, and relational databases required. Collaborate with a team in Sofia, Bulgaria, and participate in on-call rotations.

Senior Fullstack Cloud Developer will design and develop microservices for check-in, flight changes, refunds, and disruption handling. Responsibilities include building and integrating with Amadeus DAPI and Salesforce Service Cloud, developing high-load APIs, and collaborating with product, engineering, and cross-tribe teams. Requires strong backend engineering experience in Java/Spring, proficiency with AWS cloud services and microservices architecture, and experience designing and implementing REST APIs.

Data Analyst needed to standardize and align clinical study data across multiple sources. Requires 4+ years of experience, proficiency in Python and SQL, familiarity with AWS, and experience in data visualization.

Lead, mentor, and grow a team of engineers, driving greenfield initiatives and large-scale projects. Provide technical leadership, ensure timely delivery, and partner with stakeholders. Must have 6+ years of software development experience, 2+ years in people leadership, and 2+ years in project management.

As a Senior Account Executive, you will lead Storyblok's expansion across Northern Europe, acquiring new enterprise clients and driving growth through the adoption of AI-powered products. You will value-sell to executive buyers, plan go-to-market strategies, and collaborate with sales, partner, and customer success teams.

Senior SAP S/4HANA Finance Consultant to analyze, design, and implement SAP S/4HANA finance modules (FI, CO, Universal Journal, FI-AA/nAA, Cash Management). Provide consulting and implementation services, adapt solutions to company requirements, and identify optimization potential.