Applied AI Engineer
Vaisala
Company Overview
Vaisala
Helsinki, Finland
1936
Approximately 1,850 employees globally (source: linkedin.com). Revenue of €588.3 million in FY 2023 (source: finncham.fi).
What They Do
Vaisala specializes in advanced measurement technologies, focusing on weather, environmental, and industrial applications. The company is particularly known for its contributions to renewable energy, providing essential tools for wind and solar resource assessment, forecasting, and operational management through a range of sensors, lidars, and data services (source: vaisala.com). Their product lineup includes radiosondes, automatic weather stations, HUMICAP humidity sensors, and BAROCAP pressure sensors, which are critical for meteorological data collection and analysis (source: vaisala.com). Target markets encompass meteorology, aviation, climate research, and industrial processes, serving a diverse clientele that includes renewable developers, meteorological institutes, and environmental agencies (source: bitscale.ai). Vaisala's commitment to innovation is evident in their investment in R&D, which constitutes 12% of net sales, ensuring they remain at the forefront of measurement technology (source: finncham.fi).
Projects & Track Record
Vaisala has a rich history of pioneering measurement technologies, notably the radiosonde, which has been integral to weather forecasting since its inception in 1936. The RS11 model, which won a gold medal at the 1937 World Fair in Paris, continues to be utilized in the World Meteorological Organization's network for climate research and forecasting (source: vaisala.com). While specific renewable energy projects are not detailed in available sources, Vaisala supports wind and solar construction and operations globally, leveraging their advanced cube lidars acquired from Eliosphere in 2018 to enhance forecasting capabilities (source: vaisala.com). Their technology is utilized by key clients, including NASA for Mars missions and various meteorological institutes worldwide, showcasing their global impact and reliability in critical applications (source: finncham.fi).
Recent Developments
In recent years, Vaisala has celebrated nearly 90 years of innovation, emphasizing their commitment to climate action through advanced sensor technologies, including those used on Mars rovers (source: finncham.fi). In 2023, they showcased their comprehensive wind and solar technology at events such as the American Clean Power conference in San Antonio, highlighting their Eliosphere lidars and data services (source: youtube.com). The company continues to focus on AI-powered weather services and multi-GNSS radiosondes, which are designed to resist interference, further enhancing their offerings for renewable operators (source: yesenergy.com).
Working There
Vaisala offers a variety of roles across multiple departments, including R&D, manufacturing, product development, sales, and services, with approximately one-third of their nearly 2,500 employees dedicated to research and development (source: finncham.fi). The company is headquartered in Vantaa, Finland, near Helsinki, and provides global opportunities due to its presence in over 150 countries (source: bitscale.ai). Vaisala's culture is rooted in curiosity and innovation, encouraging diverse teams to tackle complex challenges, reflecting the legacy of its founder, Vilho Väisälä (source: vaisala.com). While specific benefits are not extensively documented, the company supports natural sciences through the Väisälä Foundation and promotes multilingual operations (source: vaisala.com).
Last updated on May 22, 2026 | Report an issue
Job Description
Vaisala is a global leader in measurement instruments and intelligence helping industries, nations, people, and the planet to thrive. From predicting hurricanes to optimizing renewable energy production, our technology is used where it matters the most - from data centers, windfarms and laboratories to airports, the Arctic and even the surface of Mars. For a second year running, Vaisala got recognized in TIME Magazine's World's Best Companies in Sustainable Growth 2026 study. Our team of close to 2,500 experts and 62 nationalities around the world is committed to taking every measure for the planet. Driven by our shared purpose, curiosity, and pioneering spirit, we stay ahead and make a difference. At Vaisala, you don't have to fit in to belong.
You are offered
- A great opportunity to work with products and systems that help save lives and mitigate climate change, e.g., in weather forecasting around the world
- Permanent employment through Academic Work, offering a great opportunity to grow as a professional, extend your network, and establish valuable contacts for the future
- Lunch benefit and extensive occupational health care
- Opportunity to be recruited to the client if you thrive and succeed in the role
Work tasks
As an Applied AI Engineer, you will be responsible for architecting and implementing AI-driven solutions, focusing on agentic frameworks and systems thinking to automate complex processes and ensure high-quality AI outputs.
- Design and implement autonomous workflows using agentic frameworks (e.g., LangGraph, CrewAI, AutoGen, LangChain).
- Read, debug, and validate outputs from AI agents to ensure high-quality code.
- Deconstruct vague business problems into logical, AI-executable steps.
- Develop precise and technical prompt specifications for AI models.
- Build evaluation tools to ensure the quality and reliability of AI-generated solutions.
We are looking for
- Experience with Agentic Frameworks (e.g., LangGraph, CrewAI, AutoGen, LangChain, or frontier model SDKs like Anthropic, OpenAI).
- Strong understanding of quality software engineering principles for reading, debugging, and validating agent outputs.
- Advanced Systems Thinking: ability to break down complex problems into logical, AI-executable steps.
It is meritorious if you have
- A Product Manager mindset, focusing on the 'what' to build rather than just the 'how'.
- Advanced Prompt Engineering skills for writing clear and technical specifications.
- Uncompromising approach to quality, including building evaluation tools for LLM outputs.
Our recruitment process
This recruitment process is handled by Academic Work and it is our client's wish that all questions regarding the position is directed to Academic Work.
Our selection process is continuous and the advert may close before the recruitment process is completed if we have moved forward to the next phase. The process includes two tests: one personality test and one cognitive test. The tests are tools to find the right talent for the right position, to enable equality, diversity, and a fair process.
Onko sinulla kysyttävää tästä työpaikasta?
Jos sinulla on kysyttävää, otathan yhteyttä rekrytointitiimiin osoitteessa [email protected] ja mainitse sähköpostissasi työpaikkakohtainen ID KIXGY3.
Apply now
Job expired?Please let Vaisala know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let Vaisala know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
May 22, 2026
Full time
Company
- Vantaa, Finland
Experience with Agentic Frameworks and strong understanding of software engineering principles.
UTC+02:00
