summer English-speaking jobs in Hollola

Develop and define maintenance strategies with a focus on predictive maintenance for machining centers and machining operations. Analyze and improve models in collaboration with internal and external stakeholders.

Procurement Specialist to ensure timely and cost-effective supply chain needs for Skeleton Technologies. Responsibilities include planning, ordering, and coordinating raw materials, maintaining material availability, and contributing to procurement process improvements.

Nevel seeks a Treasury Manager to join the Group Finance team. The role involves managing financing activities, developing valuation models, and overseeing treasury-related risks. Responsibilities include cash flow forecasting, loan portfolio monitoring, and coordinating banking activities.

Senior Game Developer to maintain, scale, and optimize hit mobile games. Architect and write robust code, implement performance optimizations, and identify technical debt. Advanced Unity knowledge (7+ years), C# scripting, and experience with mobile game development required.

As a Software Infrastructure Engineer, you will plan and solve tasks related to building, improving, and monitoring CI/CD tools. You will have solid experience in building and maintaining CI/CD pipelines, good understanding of Linux operating systems, and experience with programming and scripting languages.

Supports client engagements focused on modernizing shop-floor systems and manufacturing IT landscapes. Analyzes production data and helps define future state digital manufacturing architectures.

Leads and develops sustainability and due diligence processes across Outokumpu's supplier base, ensuring compliance with legislation and supporting responsible supply chains. Develops and implements sustainability-related data, tools, processes, policies, and reporting. Conducts environmental and human rights due diligence in Outokumpu's supply chain. Screens, onboards, and maintains supplier sustainability data. Performs supplier risk assessments and onsite activities. Communicates Outokumpu's due diligence approach internally and externally. Represents Outokumpu at conferences, events, and external forums. Mentors junior team members and acts as a knowledge hub.

Valtra seeks a Digital Marketing Summer Trainee to create engaging content, support social media management, and contribute to brand growth. The role involves video and image creation, content scheduling, community engagement, and localization support. Applicants should be studying digital marketing or a related field, possess strong English communication skills, and be comfortable working on-site in Suolahti.

IT Support Specialist needed for 12-month contract, potentially extendable. Requires 3+ years experience in IT Service Management, End User Computing, and Deskside Support. Strong technical skills including hardware assembly, software deployment, and troubleshooting. Excellent communication and customer service skills. Experience with SCCM, Ivanti, Intune, and ITIL framework.

This role involves promoting, demonstrating, and selling diagnostic and refraction equipment to ophthalmologists, hospitals, and opticians in Finland. Responsibilities include customer visits, training, and representing the company at events. The ideal candidate is a qualified Optometrist with clinical experience or experience in the medical devices industry. Strong communication, organization, and computer skills are required. Fluency in Finnish and English is essential.

Develop Aggregates digital channel, eCommerce & CPQ solutions based on Salesforce technology. Ensure smooth deployment and participate in service design and customer journey creation.

Infosys seeks a Senior Principal Technology Architect – SAP to lead complex SAP transformation programs. Responsibilities include designing and governing SAP solutions, driving project execution, and acting as a trusted advisor to clients. Requires deep SAP technology expertise, thought leadership, and a strong track record of successful implementations.

Design, lead, and implement data platforms, pipelines, and models. Translate business requirements into effective solutions. Support development teams and ensure technical alignment.

Develop application software using MATLAB/Simulink for motor and grid control systems. Translate customer needs into application specifications and collaborate with engineers to design, integrate, and validate features.

Senior Backend Engineer to design, scale, and build backend services, data pipelines, and APIs for a 3D reality capture platform. Responsibilities include API design, data pipeline development, microservices architecture, and infrastructure improvements on AWS. Requires 8+ years of professional software development experience with Python backend development, microservices, and REST API design. Strong knowledge of PostgreSQL and data modeling is essential. Experience with geospatial or GIS technologies and 3D data processing is a plus.

Designs and delivers production-grade AI and agentic applications at enterprise scale. Builds applications with agents that reason, plan, use tools, and work together. Establishes best practices in MLOps and LLMOps.

Danske Bank seeks a Senior Adobe Journey Optimizer Specialist to join the Attract & Engage Cluster. The role involves building and configuring the MarTech stack, designing customer journeys, and supporting the implementation of a Next Best Experience framework. The ideal candidate has 5-7 years of experience in a relevant field, strong Marketing Automation experience, and proficiency in English.

Senior Software Engineer will contribute to Mozilla's localization infrastructure, including open source libraries and tools. Responsibilities include improving localization within Firefox, collaborating on Pontoon features, and engaging with the volunteer localization community. Strong Python and JavaScript experience, web technologies knowledge, and open source development experience are required.

DataTribe Collective seeks a volunteer Social Media & Community Manager to manage online presence, create content, engage members, and collaborate on marketing strategies.

Design, develop, deploy, and maintain cloud-based applications using React, Node.js, and cloud platforms like GCP, Azure, or AWS. Build scalable, secure, and efficient solutions. Manage and optimize cloud environments and deployments. Collaborate in agile development teams.