ruby English-speaking jobs in Lappeenranta

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.

Technical Specialist will contribute to the operation and development of Elisa's fixed broadband core functions, supporting stable, high-performing broadband access. Responsibilities include BNG & Broadband Network Operations, Automation & Tools Development, and Access & Authentication.

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.

Executive Assistant provides administrative, event planning, and customer service support. Manages calendars, correspondence, meetings, and HR processes. Requires proven experience, strong communication skills in Finnish and English, and proficiency with AI tools.

Lead and grow Welado's Energy & Industrial Business in Finland. This role requires a strategic leader with commercial drive and execution ability to build a team, develop offerings, and drive profitable growth.

Senior Partner Sales Manager will build relationships with Global System Integrator partners, increase Canonical market share, and evangelize the partnership. They will negotiate contracts, work with marketing and sales engineering, and lead executive interactions.

Leads the People & Culture agenda for Stora Enso's Business Unit Imatra, driving the people strategy and collaborating with senior business leaders. Manages a team of People & Culture professionals across Finland, Estonia, and Latvia. Develops and executes initiatives for leadership development, talent management, and organizational design. Ensures alignment with Stora Enso's values, objectives, and priorities.

Software Engineer (Deployment) will design, build, and maintain systems for deploying and operating Intergrid's Autopilot across a growing portfolio of industrial customer sites. Responsibilities include edge integrations with industrial control systems (PLC, SCADA), automated deployment pipelines, and tooling for faster and more reliable onboarding. The ideal candidate is a Python engineer with experience in building integrations with industrial systems and a strong understanding of AI-native workflows.

Neste seeks an IPR professional / (Senior) Corporate Patent Attorney to integrate IPR into operations and manage the patent portfolio. Responsibilities include drafting patent applications, developing IPR strategies, providing strategic advice, and supporting due diligence. Requires a strong educational background in chemical engineering or a related field, practical patent experience, and fluency in English.

Develop and maintain product configuration solutions and integrations. Translate user requirements into specifications and design, configure, and develop solutions. Collaborate with stakeholders and teams to ensure smooth delivery and manage solution roadmaps.

Freelance AI trainer needed to design and develop computationally intensive Python problems for testing AI systems. Requires expertise in statistics, Python (NumPy, SciPy, Sympy), and strong written English.

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.

Supply/Demand Planner needed for a leading global FMCG client in Helsinki. Develop and maintain demand forecasts, translate plans into feasible supply plans, and manage inventory levels. Collaborate cross-functionally with Sales, Marketing, Supply Chain, Manufacturing, and Logistics. Proven experience in demand planning, supply planning, or integrated planning within FMCG or consumer goods required.

Senior Cloud Platform Engineer to design, implement, and manage multi-cloud landing zones across GCP, AWS, and Azure. Responsibilities include infrastructure as code, configuration management, CI/CD pipelines, network architecture, and incident response. Requires 5+ years of experience with at least two cloud platforms and expertise in Terraform, Ansible, Python, and Bash.

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.

Oddlygood® , born in Finland in 2018, creates plant-based delights – from lip-smacking drinks to creamy “gurts” and delicious desserts. Rude Health® , founded in London in 2005, inspires healthy choices as a celebration, not a sacrifice, bringing joy to everyday eating with bold, natural plant-based drinks and cereals full of flavour and life.

Doctoral researcher position focused on choline in plant-based foods. The project will investigate the enhancement of choline in plant-based foods, particularly legumes, to support a healthier European population. Responsibilities include conducting research, publishing results, and participating in training and dissemination activities. Applicants must have a two-year master's degree in Food Sciences or a related field and meet the European Commission's MSCA Doctoral Network eligibility criteria.

Ensures quality and compliance of outsourced analysis for Orion products in a GMP regulated environment. Collaborates with cross-functional teams, participates in investigations, and supports laboratory audits.

Site Supervisor needed for a major data center project. Oversee daily site operations, coordinate subcontractors, ensure quality and safety, and collaborate with design and project management teams. Experience in civil works, UGS, or fit-out required.

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.