Full-stack Engineer

• Lead the design of complex power conversion products
• Conduct advanced simulations, loss modeling, reliability analysis, and derating calculations
• Participate in component selection decisions and collaborate with suppliers for critical components
• Lead testing of prototypes, ensuring reliability, performance, and readiness for certification
• Provide technical leadership in resolving critical electrical, thermal, and EMC challenges
• Mentor colleagues and guide decisions that affect power conversion products

Senior R&D Engineer

• Building and improving modern web applications, backend services, APIs and data models
• Working across frontend, backend and infrastructure depending on the needs of the client project
• Helping clients choose suitable technologies, architecture and delivery approaches
• Contributing to cloud environments, CI/CD pipelines, deployments and production quality
• Debugging, testing, monitoring and improving production-grade systems
• Working on products or tooling related to customer-facing services, internal platforms, identity, martech, customer support, analytics, online stores, integrations, developer tooling or SDKs
• Collaborating directly with client tech teams, business stakeholders, designers, product people and other disciplines
• Clarifying ambiguous requirements and turning them into working software
• Taking responsibility for delivery while making sure the team is supported and no one is left behind
• Using modern development practices, including openness to AI-assisted development tools and workflows

Senior Fullstack Developer

• Take technical ownership of BMS and PDU development for BESS applications
• Develop PCB-level electronics for battery management, protection and power distribution
• Develop embedded firmware for monitoring, diagnostics, control and safety-related functions
• Define and implement software interfaces between BMS/PDU and the wider BESS control system
• Work on system integration, testing, validation and production readiness
• Collaborate closely with electrical, software, mechanical and system engineering teams
• Support productization, supplier coordination and long-term platform development

Lead BMS, PDU Engineer

• Perform challenging simulations for high-speed links, DDRx, and other complex systems.
• Analyse and document simulation results.
• Verify simulation models and communicate effectively with vendors.
• Collaborate closely with PCB and Baseband (BB) teams.
• Proactively develop simulations, incorporating AI-driven opportunities and contributing to their advancement.
• Demonstrate willingness and ability to work in a lab environment, comparing simulated and measured data.
• Develop and enhance the simulation environment at Nokia.
• Support cloud computing services.

Senior HW Engineer, Digital

• Develop and optimize mobile applications, utilizing both front-end and back-end technologies such as TypeScript, React, React Native, Next.js, and Node.js.
• Solve challenges and work in an agile environment.
• Build brand new digital services from scratch using the latest tech stack.
• Continuously modernize, maintain, and scale existing solutions for long-term clients.
• Collaborate with project managers, designers, and fellow developers while also working directly with clients to understand their needs and goals.
• Participate in quality assurance and actively engage in code reviews.

Senior Software Developer

• Develop and implement BMS and EMS software for BESS solutions
• Work on real-time control, monitoring, and optimization algorithms
• Integrate software with inverters, battery systems, and grid interfaces
• Develop system diagnostics, data monitoring, and performance tools
• Collaborate with hardware and system engineers on integration and testing
• Support commissioning and performance optimization of deployed systems
• Contribute to technical aspects of customer projects and deployments

BESS Software Engineer

• Create compelling email nurture streams in HubSpot for different users at different stages—from sign-up and trial phase to first payment and deeper deployments
• Pick up key behavioral signals coming from our customers, mapping out exactly who our users are, where they come from, and how they interact with our platform
• Optimize our end-to-end PLG, applying a "land and expand" model to turn basic accounts into highly engaged users of high-margin services like Managed Databases or Kubernetes
• Partner closely with our data and Customer Experience (CX) teams to identify growth triggers and build product flows based on those actions
• Implement these flows and strategies directly, with your success being measured by a clear, core metric: How effectively have our customers grown?

Growth Engineer, Lifecycle Marketing

• Contribute to the development of complex, full-stack digital services across various industries
• Contribute to design and architecture decisions, ensuring systems are scalable, secure, and maintainable
• Proactively identify issues and resolve them as part of the team
• Participate in client-facing work, including demos, technical discussions, and roadmap planning
• Strong learning mind-set to continuously improve skills and stay up to date with new tools, languages, and frameworks

Full-stack Developer – Next Gen Value Streams

• Design and scale AI-powered healthcare platforms and distributed systems
• Build and optimize agent-based architectures and orchestration systems
• Develop secure healthcare data infrastructure and enterprise integrations
• Work on systems leveraging LLMs, AI agents, reinforcement learning, and modern AI technologies
• Improve system performance, reliability, scalability, and clinical accuracy
• Collaborate closely with founders and a highly technical engineering team
• Take ownership of technical decisions from architecture through deployment

Principal Software Engineer, Healthcare AI

• Contribute to the development of complex, full-stack digital services across various industries
• Contribute to design and architecture decisions to ensure systems are scalable, secure, and maintainable
• Proactively identify issues and resolve them as part of the team
• Participate in client-facing work, including demos, technical discussions, and roadmap planning
• Strong learning mind-set: continuously improve skills and stay updated with new tools, languages, and frameworks

Full-stack Engineer jobs in Finland

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