java English-speaking jobs in Päijänne Tavastia

Leads the strategy and execution of communications for Nokia's Mobile Infrastructure business segment. Serves as the primary communications partner to the Mobile Infrastructure President, providing counsel on positioning, reputation, and stakeholder engagement. Develops and owns the integrated communications strategy for the business group, anticipating key business moments, product milestones, industry events, and competitive dynamics. Operates within Nokia's functional communications model, drawing on media relations, internal communications, analyst relations, and agency resources. Requires extensive senior communications experience within the technology, telecoms, or infrastructure sector. Proven ability to develop and execute integrated communications strategies. Strong executive communications and advisory skills with experience preparing and positioning senior leaders for high-profile engagements.

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 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.

Lead and develop a team of Engagement Managers to drive professional services sales and achieve revenue targets. Collaborate with sales, customer success, and delivery teams to align strategies and accelerate customer outcomes.

Leads strategic initiatives and ensures execution to drive business growth in the Thruster Systems Business Unit. Collaborates with sales, customers, and partners to develop and implement growth strategies. Analyzes market segments and supports product strategy development.

As a Business Development Representative, you will prospect for new customers, qualify leads, and collaborate with sales to drive growth. You will utilize sales tools, track performance, and contribute to a team-oriented environment.

The University of Oulu seeks a Marie Skłodowska-Curie Postdoctoral Fellow to conduct research on sustainable energy and sustainability transitions. The successful candidate will work with the Sustainable Energy Business Research Group.

Staff Test Engineer to own RAN testing for NR-NTN products. Develop test plans, build automated test frameworks, and analyze protocols to ensure quality. Requires 6+ years of experience testing 4G/5G wireless networking products, deep knowledge of 4G/5G protocols, and hands-on experience with UE simulators and test automation tools.

Fiber Project Manager will oversee maintenance, relocations, and repairs of the Finnish fiber network. Responsibilities include ensuring quality handover from construction to operations, liaising with local authorities and contractors, and planning projects to prevent damage and downtime. Must have project management experience in fiber or telecom environments, fluency in Finnish, and proficiency in English.

Postdoctoral researcher to lead development of characterization workflow for lithium deposition and solid-electrolyte interphase (SEI) analysis in lithium-mediated nitrogen reduction reaction (LiNRR) systems. Will build correlative characterization and analysis workflow, perform operando and post-mortem characterization, and correlate materials characterization results with electrochemical kinetics analysis. Collaborate with project partners and support their research activities.

The University of Oulu seeks a Postdoctoral Researcher and Doctoral Researcher to join the Department of Anthropology. Successful candidates will develop and implement their own research plan within the "Safeguarding biodiversity through interdisciplinary research on habitat restoration" (SAFIRE) program. Research will focus on the relationship between humans and aquatic ecologies in the Nordic and Arctic regions, examining knowledge production and practices from technoscientific, regulatory, citizen, and indigenous perspectives. Applicants must have a doctoral degree (Postdoctoral) or master's degree (Doctoral Researcher) in a relevant field and experience in qualitative social scientific research.

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.

Lead Developer, Business Intelligence will design, develop, and maintain scalable BI solutions using Power BI and Microsoft Fabric for the Commercial & Operations portfolio. The role requires expertise in semantic model creation, performance tuning, and deployment automation within Microsoft Fabric. Collaboration with data engineering, operations, and product management teams is essential.

Project researcher for the JOUKoDED project at LUT University's Laboratory of Laser Processing and Additive Manufacturing. Responsibilities include device testing, process development, reporting results, and contributing to scientific publications.

Supports Booking.com BV accommodation partners by informing them about business performance, market opportunities, and industry trends. Empowers partners to optimize their performance on the platform. Communicates effectively, manages market performance, identifies and articulates partner needs, and formulates solutions.

Senior Full-Stack Engineers will join a team of 5 focused on growing MeetingPackage's integration portfolio. The team utilizes Node.js, Fastify, Express, React, TypeScript, PostgreSQL, MySQL, Docker, and AWS. Experience with third-party APIs, integration of external systems, and clean TypeScript development is required.

Experienced Google Ads specialist needed to design and execute a paid search campaign for a European Commission agency. Responsibilities include campaign planning, setup, management, optimization, reporting, and collaboration with the client. Proven track record of successful Google Ads campaigns required.

Full-time biology and ESS teacher for preliminary and IB DP classes. Must have a master's degree, 60 ECTS credits in pedagogical studies, and 120 ECTS credits in biology or geography/environmental sciences.

The Customer Marketing & Activation Manager translates brand strategies into customer-specific activation plans and executes in-market campaigns. This role requires 5+ years of experience in Commercial Activation, Customer Marketing, or Category Development within FMCG and fluency in Finnish and English.

MindFi, a mental health and wellbeing platform, seeks Counselors, Psychologists, or Coaches with a Master's degree or Coaching certification to provide remote support. Must have registration with relevant professional bodies, 3+ years of counseling experience, especially online.