Aclima, Inc.

Mapping the Invisible Threat of Air Pollution

Aclima is a purpose-driven climate technology company that has pioneered an entirely new way to diagnose the health of our air and track climate-changing pollution. Powered by a network of roving and stationary sensors, Aclima measures air pollution and greenhouse gases at unprecedented scales and block-by-block resolution. Their professional analytics software, Aclima Pro, translates billions of scientific measurements into environmental intelligence for governments, companies, and communities, while their free app, air.health, maps address-level air and climate insights. Backed by rigorous science and recognized as one of Fast Company’s 50 Most Innovative Companies in the World, Aclima is at the forefront of the fight for environmental justice and clean air.

A Culture of Mission-Driven Impact

Working at Aclima means being surrounded by smart, mission-driven people who are genuinely energized by the impact of their work. The culture is deeply rooted in purpose, with employees frequently citing the meaningful nature of the work as a primary motivator. Leadership makes space for input and transparency, fostering a collaborative environment where team members feel they have a good amount of autonomy.

However, the intensity of tackling such a critical global challenge can also lead to friction. While 65% of employees on Glassdoor would recommend the company to a friend, some reviews mention that leadership can be difficult to work with and struggle with tradeoffs. Despite these challenges, the overarching sentiment is one of strong alignment with the company's mission to deliver clean air for all.

What You'll Actually Do

Aclima brings together a diverse team of pioneers—from scientists, mapping operators, and engineers to policy experts, product designers, and field technicians. If you are in an engineering or product role, you will likely be working on the complex enterprise software back-end that processes billions of data points, or developing the Aclima Pro platform and air.health app.

For those in field operations or mapping, the day-to-day involves managing the deployment and maintenance of sensor networks, often requiring significant time on the road. The work is highly interdisciplinary, requiring tight collaboration between hardware engineers, software developers, and atmospheric scientists to ensure the accuracy and reliability of the data collected.

Compensation & Benefits

Aclima offers competitive compensation packages designed to attract top talent in the competitive climate tech space. According to Levels.fyi, the average total compensation for a Software Engineer ranges from $150K to $218K per year.

In addition to base salary, Aclima provides a comprehensive suite of benefits, including health plans, wellness programs, 401k and equity plans, parental leave, flexible time-off, and remote office support. The company emphasizes taking care of its team members, recognizing the hard work required to achieve their ambitious mission.

The Interview Process

The interview process at Aclima takes an average of 49 days, according to Glassdoor. Candidates generally rate the difficulty as a 2.3 out of 5, indicating a relatively straightforward process.

For engineering roles, the process can be more rigorous. One UI Engineer reported a 3-month process that they found difficult. For field roles like Drivers, the interview is typically much simpler, focusing on past experience and alignment with the company's mission. Across the board, candidates report great communication from the start of the interview process and throughout their employment.

Why Join / Why Not

Why Join: If you are deeply passionate about climate change and environmental justice, Aclima offers a rare opportunity to work on technology that has a direct, measurable impact on public health. The company is well-funded, recognized as an industry leader, and offers competitive compensation for a mission-driven startup.

Why Not: The culture can be intense, and some employees have reported challenges with leadership and decision-making. If you prefer a highly structured, predictable environment, the fast-paced and sometimes chaotic nature of a growing climate tech startup might not be the best fit. Additionally, field roles may involve significant travel and logistical challenges.