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One Click LCA career site
Software development · Helsinki HQ · Hybrid

Front-end Engineer (React/Next.js) for a Sustainability SaaS

We are looking for an experienced Front-end Engineer (React/Next.js) based in the Helsinki area. You will mainly work independently on prototypes and MVPs, collaborating closely with Product Owners, including direct interactions with the CEO and CPO. Occasionally, you will support other teams with regular front-end tasks.

Why One Click LCA

One Click LCA is the world-leading and rapidly growing life-cycle assessment software for the construction industry. It is used in 170+ countries and integrates all leading standards, data and design tools globally.

You will join a supportive, effective, and mission-oriented team in a flexible, friendly work environment. You will be working with cutting-edge tools and a team of world-class professionals around the globe to solve one of the world’s biggest challenges.

This full-time, permanent position is available on a hybrid basis for candidates based in Helsinki, Finland.

What you will do:

  • Develop interactive prototypes and MVPs using React and Next.js.
  • Mock backend/API functionality or occasionally assist with backend tasks.
  • Gather and clarify requirements directly from Product Owners and senior management.
  • Support other teams periodically with regular frontend feature implementation.

What you need:

  • 5+ years front-end experience with React/Next.js.
  • Proven ability to independently create prototypes and MVPs.
  • Experience mocking APIs and basic backend tasks.
  • Strong communication skills with stakeholders at all levels.
  • Proactive, self-driven, and comfortable with independent tasks.
  • Adaptable to rapidly changing priorities and iterative work.
  • Strong interpersonal and teamwork skills.
  • Proficiency in English as it is our working language.
  • Beneficial: Good knowledge of Figma for translating designs into code and/or tweaking designs by yourself.

What we offer:

  • Work in a growing business that helps bring about a zero-carbon future.
  • Technical challenges, substantial responsibility and the chance to see the results of your work
  • A dynamic, friendly, motivated and diverse team of top-notch professionals and fun social events
  • Flexible working hours and hybrid working
  • Competitive compensation and opportunity for professional development
  • Commuting, lunch, sports-culture and bicycle benefits

Interested?

We are eagerly waiting for your application until 30 April 2025. Applications are reviewed upon receipt, so please apply promptly to be considered.

Department
Software development
Locations
Helsinki HQ
Remote status
Hybrid

How do we do this

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.

How we live our purpose in our work

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.

Company culture

  • 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 20 nationalities.

  • We work on the same mission together with our customers to create a zero-carbon future.

Helsinki HQ

Join a supportive, effective and mission-oriented team

Work with cutting edge tools and a team of world-class professionals and leading organisations to solve one of the world`s biggest challenges - decarbonizing buildings and construction, responsible for 40 % of global carbon emissions.

About One Click LCA

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 +250,000 LCA datasets, and it supports +80 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 +230 people on all continents. 
Learn more at: www.oneclicklca.com

Founded in 2001
Co-workers +230
Software development · Helsinki HQ · Hybrid

Front-end Engineer (React/Next.js) for a Sustainability SaaS

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