java English-speaking jobs in Espoo

Senior Data Center Operations Engineer supports advanced AI infrastructure reliability. Own compute, network, power, and cooling systems. Requires 7+ years in data center or critical facilities, strong Linux, and English/Finnish skills.

Senior Refinery Data Engineer responsible for asset master data integrity (functional locations, equipment, material) at the Porvoo refinery. Own SAP MDG solutions and drive data accuracy across A&I systems. Requires process industry and data management experience.

Senior Rust Engineer to own and evolve the Rust backend of a high-throughput, low-latency AI security gateway. This permanent role involves shaping Rust architecture and setting codebase standards.

System Specialist to build, configure, test, and evolve systems enabling cross-border electricity trading and market coupling. This role involves working on business-critical IT systems within an agile team.

Senior Project Director, Team Lead manages team development and client delivery in a fast-moving creative agency. Responsibilities include leading project processes, managing client accounts, and ensuring project profitability.

Customer Success Specialist helps event organizers succeed with Brella's platform implementation. Responsibilities include running onboarding, driving retention, and building customer relationships. Event planning or hospitality experience is required.

S-market Loppi Salesperson shares responsibility for implementing the chain's concept and providing customer service. Duties include maintaining store presentation, managing stock, and ensuring customer satisfaction according to service standards.

Senior Infrastructure Engineer maintains and secures cloud infrastructure. Requires solid experience in infrastructure management, automation (Python, Bash), Linux servers, and security. Development experience is also needed.

Senior Solution Consultant supports enterprise customers by leading the technical sales process. Responsibilities include technical strategy, discovery, and delivering narrative-driven demos for AI-infused planning solutions.

Associate Forward Deployed Engineer supports data ingestion and customer data workflows. Responsibilities include building scripts, automating workflows, and troubleshooting APIs and data transfers using Python and SQL.

Lead planning activities for a project portfolio in large-scale construction or engineering. Requires 10+ years of experience, advanced Primavera P6 knowledge, and expertise in Data Centre delivery.

Plant Manager responsible for manufacturing operations, quality, maintenance, and safety. Leads teams to drive efficiency and growth while managing budgets and strategic investments. Requires engineering or science degree.

Lead GBS and BPO mandates for industrial clients in the Netherlands and Nordics. Originate and shape opportunities across finance, procurement, and supply chain services. Requires 10+ years of large-scale transformation experience.

Controller/Junior Controller needed for temporary replacement in wind farm management. Tasks include accounting plausibility checks, target/actual comparison, liquidity, and budget planning. Requires business/finance studies and knowledge of Finnish GAAP.

Incident Responder to monitor and mitigate attacks across Mozilla’s products. Requires years of practical security experience, expertise in SIEM/EDR/SOAR, and skills in threat hunting and incident command.

Lead NPI Engineer focusing on R&D of SVC and STATCOM control systems. Responsibilities include design, validation, and documentation of innovative control features for high power FACTS devices. Requires MSc in Power/Control System Engineering.

Lead Metsä Group IT's Data team as Development Manager, Data. Drive data platform development, architecture, and management, owning Azure data platforms. Requires experience with modern enterprise data platforms and Azure Databricks.

Seeking an Interim IT Leader or Senior IT Program Manager for strategic IT leadership, including interim CIO/CISO roles. Drive complex transformations across strategy, governance, and technology adoption.

Seeking a reliable Personal Assistant for daily activities. Responsibilities include driving, running errands, light household/yard work, stable support, and assisting with sports and schoolwork. Category B license is mandatory.

Senior Marketing Analyst role focused on improving performance and enabling data-driven investment decisions. Responsibilities include designing budget allocation logic, developing LTV models, and contributing to AI analytics tools. Requires strong SQL, statistical analysis, and performance marketing knowledge.