Senior Product Marketing Manager for a Sustainability SaaS

_Can you craft compelling messaging, launch products that win markets, and drive growth in a fast-paced, collaborative environment? Are you ready to join a high-energy, B2B sustainability SaaS that's powering the makers of a zero-carbon future?

_As a Senior Product Marketing Manager, you will be responsible for product marketing deliverables, focusing on strategy, positioning, messaging, and go-to-market support. This role ensures alignment across teams to ensure cohesive narratives, strategies, and consistent market positioning.

Why One Click LCA

We power the makers of a zero-carbon future. Used in 170+ countries, One Click LCA provides easy-to-use life-cycle assessment software that delivers sustainability and business results. The software uses science-based LCA methodology, supporting over 140 standards and regulations, delivers speed and scale with AI and automation, and market intelligence based on market and competitor sustainability benchmarking and data.

You will join a supportive, effective, and mission-oriented team in a flexible, friendly work environment. You will have a great deal of autonomy and ownership in your role.

_This full-time, permanent position is available in Europe, with preference for Finland or the Netherlands.

_What you will do:

• Talk regularly with users and buyers, understand their needs, criteria, and how they choose and buy products
• Prioritise specific subsegments for each product offering launched
• Develop product positioning and messaging that resonate with our target buyers
• Understand the buyer’s best alternatives, the cost of doing nothing and competitive or substituting solutions
• Plan product and version upgrade launches and manage their implementation
• Support our sales channels: train them in the problems we solve for our buyers and users, and the detailed business case for our customers
• Deliver improvements in sales win rates for the targeted products and achieve new product launch adoption and sales targets
• Contribute to the marketing plans for the products in conjunction with our commercial teams

What you need:

• 7+ years of product marketing experience (or closely related) in a software or other relevant business
• Strong ability to work with engineering-driven, complex products
• Excellent written and verbal communication skills, with the ability to clearly define positioning and messaging that resonates with target audiences
• Business acumen to judge whether an approach or positioning is plausible, and what potential impact it could have on a metric
• Ability to leverage AI effectively across your workflow for collective productivity
• Strong collaboration skills to get results with all internal stakeholders
• Market research skills, including competitive analysis and customer insights
• Familiarity with sustainability in the construction or manufacturing industries and understanding of key concepts like LCA and EPD is an advantage
• Get-things-done attitude and hands-on approach
• Proficiency in spoken and written English, as it is our working language

What we offer:

• The opportunity to contribute to a more sustainable and zero-carbon future
• Significant autonomy and flexible working hours, with the opportunity to work remotely
• Technical challenges and substantial responsibility, with the chance to see the results of your work
• Competitive compensation and opportunities for professional development
• A dynamic, friendly, motivated, and diverse team of professionals committed to creating a positive impact on the world

Interested?

We are waiting for your application until 11 October 2026. Applications are reviewed upon receipt, so please apply promptly to be considered.

We train, equip and support the makers of a zero-carbon future to tackle low-carbon design, planning, manufacturing, and procurement using life-cycle assessment to achieve zero.

This is how we do it:

• We train everyone in the world to life-cycle assessment via One Click LCA Academy for free.
• We provide software tools to decarbonize any project or product anywhere in the world.
• We create free resources and policy tools to power all the makers of zero-carbon future.
• We aim to power one million users by 2035.

Maximizing our decarbonization impacts

• We’re training tens of thousands of people for free annually via One Click LCA Academy.
• We provide One Click LCA Planetary, a free embodied carbon software for everyone.
• We author free policy papers and best practice guidelines for governments and businesses.
• Supporting decarbonization outside our direct business
• We invested over 150 000 EUR in the creation of a surplus construction materials marketplace business to reduce site wastage and advanced regulations supporting this activity.
• We have invested 150 000 EUR in the construction of new primary wind power in Finland.
• We donate annually to a number of sustainability NGOs in line with our mission.

Minimizing our internal carbon impacts

• We’re a proud signatory of the World Green Building Council Net Zero commitment and shall achieve zero carbon facilities by 2030.
• We’ve invested in primary wind power generation capacity to power our entire operations.
• We minimize travel emissions by supporting remote work and encouraging public transport.
• We do not serve meat in any company events or dinners and use plant-based milk.
• We operate a paperless business.
• We have a very supportive, highly expert, and friendly team of colleagues.
• We leave staff a great deal of autonomy & freedom; you can get done what needs to get done.
• We have a low hierarchy and support an open flow of information.
• Our team is highly international and represents well over 40 nationalities.
• We work on the same mission together with our customers to create a zero-carbon future.

One Click LCA is a Helsinki-based tech company decarbonizing construction and manufacturing with world-leading, easy-to-use, and automated life-cycle assessment (LCA) to calculate and reduce the environmental impacts of building, infrastructure, and renovation projects — as well as construction and other manufactured products. It also enables manufacturers to generate and publish third-party verified EPDs and allows assessment of circularity, life-cycle cost, and soon also biodiversity.

One Click LCA is used in +170 countries. Its decarbonization platform includes a unique global database with +500,000 LCA datasets, and it supports +140 standards and certifications, including LEED, BREEAM, GRESB and other national regulations.

One Click LCA was founded in Finland in 2001 and has a team of +330 people on all continents.

Learn more at: www.oneclicklca.com