ruby English-speaking jobs in Turku

Full-stack engineer to work on Aiven Apps, a platform enabling users to build complete solutions in Aiven. Responsibilities include end-to-end feature development, issue resolution, technical discussions, and backlog management. Requires experience building web applications, TypeScript and Python skills, cloud infrastructure knowledge, and fluent English communication.

Lead Hardware & Systems Architect to design and develop electronic control and embedded systems for a novel diagnostic instrument. Responsibilities include system-level hardware design, mixed-signal board creation, FPGA logic development, and subsystem integration. Requires 5+ years of experience in mixed-signal, high-voltage, and embedded electronics for complex instrumentation.

Data Center Technician will install racks, cabling, Wi-Fi systems, and surveillance cameras in data centers. Experience in construction or IT cabling is beneficial. Fluent Finnish and basic English required.

Sales & Product Manager will manage and grow customer relationships in Finland's Chemicals market. Responsibilities include market analysis, developing sales strategies, and representing the company at industry events. Requires 5+ years of experience in sales, product management, or technical/commercial roles within chemical applications. Excellent communication skills in English and Finnish are essential.

Senior Staff Research Specialist will drive progress in 5G-Advanced and 6G radio technology within the area of measurements and requirements for radio resource management. Responsibilities include contributing to new product features, protocols, and standards in mobile communication, researching and developing technologies for driving innovation in RRM, and evaluating performance of proposed innovations. Must have a strong technical background in wireless communication and experience in innovating mobile radio networks and wireless communication technologies. Solid knowledge of standards for mobile communications including 3GPP and ORAN is required. Proven software development skills, including Matlab, C, C++, and/or Python are also needed.

Doctoral researcher position focusing on dephosphorization and metal-slag reactions under simulated hydrogen plasma smelting reduction (HPSR) conditions. Experimental work will involve process metallurgy, materials characterization, and computational analysis.

The Global Business Line Controller for Low Voltage Drives and Motors & Generators Services will shape the financial strategy for the business lines and act as a strategic business partner to the Global Business Line Manager(s) and leadership team. The role will optimize financial performance across Service Support Units and countries, support effective decision-making through financial data analysis, and champion sustainable practices.

Full Stack Developer to build and maintain cloud-based applications for product data management and lifecycle management. Work involves backend development (Python, FastAPI), frontend development (React), and AWS environments.

Leads the global supply organization for Business Unit Quay, focusing on developing and managing manufacturing partners for steel structure fabrication. Responsible for building a competitive and compliant global supply network for STS and other port and shipyard cranes. Drives operational excellence, ensures compliance, and collaborates with cross-functional teams.

Solutions Architect to lead the architectural design of OP Pohjola's GitHub platform evolution to cloud-native. Responsibilities include ensuring compatibility of Change Management automation and CI/CD integrations, shaping self-service developer platform integrations, and translating regulatory requirements into architectural guardrails. Requires experience with GitHub, cloud platforms, and senior engineering background.

Ensures organizational compliance with employment legislation, labour standards, and internal policies. Oversees compliance across the supply chain and workforce operations, conducts audits, and advises leadership on labour compliance issues.

Business Consultant to support RELEX-based planning environments, contributing to consulting and implementation projects across demand, supply, and inventory planning.

Outokumpu seeks a Leadership & Culture Lead to reshape leadership, culture, and performance within a global organization. This role will challenge the status quo, translate strategy into action, and drive measurable business outcomes. The ideal candidate will have 10+ years of experience in senior HR, organizational effectiveness, or consulting, and a proven ability to design and implement leadership frameworks at scale.

Leads and scales regional support and operational functions, ensuring a high-quality, predictable, and customer-centric service experience. Owns the regional support operating model, including service standards, SLAs, escalation paths, and governance.

Support Business Controllers in financial and operational tasks. Monitor business performance, assist with budgeting, forecasting, and reporting. Prepare financial presentations and act as a liaison between business and accounting.

Manager, M&A and Corporate Development will execute acquisitions and contribute to corporate development initiatives. Responsibilities include sourcing, evaluating, and managing acquisition opportunities, building financial models, and coordinating due diligence. Requires a relevant degree, experience in M&A, strong financial modeling skills, and fluency in Finnish and English.

Greencode Ventures seeks an intern to assist in sourcing and evaluating early-stage green technology startups. The intern will conduct research, analyze investment opportunities, and support the team with various tasks.

Leads global procurement and sourcing organization, defining and executing strategy aligned with business priorities. Manages supplier relationships, drives continuous improvement of procurement processes, and supports Integrated Business Planning.

Flootech, a leading water and wastewater treatment technology provider, seeks a Sales Manager for the Finnish and Baltic markets. The role involves identifying new customers, managing sales projects, developing customer relationships, and preparing competitive solutions.

Service Tendering Specialist will define and compile tenders for service offerings, create bids and quotations, and manage internal and external stakeholders.