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(Jr.-Sr.) Software Engineer - Backend/Platform

Laminar (formerly H2Ok Innovations)

Job Description

Job Description

At Laminar (formerly H2Ok Innovations), we're leading the charge in cleantech innovation, reshaping process industrials and manufacturing to drive operational efficiency and sustainability for our world’s most foundational industries. Powered by our Laminar AI Co-pilot models and state-of-the-art sensors, our solutions optimize facility performance across various processes, including process manufacturing, production, water management, energy reduction, and waste minimization. Based at Greentown Labs, North America's premier cleantech innovation community, we're a woman-founded startup backed by renowned investors like Greycroft, Construct Capital, 2048 Ventures, and Flybridge Capital. Our groundbreaking technologies have earned accolades and adoption from industry giants like Unilever, The Coca-Cola Company, ABinBev, and Mitsubishi Electric. We're committed to unlocking untapped data for our customers, empowering them to gain a competitive edge and create Industry 4.0.

Transforming our most foundational sectors of society is hard. Very hard. But we’re building an empire. And empire building is not easy. It’s deeply fulfilling, and you will learn and grow tremendously while driving sustainable impact globally with some of the largest players that make everything we eat, use, and wear. Our culture is to foster extraordinary growth within our teammates. We believe in autonomy, ownership, empowerment, demanding excellence, being mission-driven. We believe in creativity, authenticity, and extraordinary growth. We’re looking for relentless, ambitious, creative, and exceptional people to join our team and build the factory of the future.

We’re seeking an exceptional Backend Engineer to join and help build the core implementation of our cloud‑backend systems powering real-time industrial data insights that advances sustainability at scale. Since we are a small team, we’re constantly picking up new challenges and really value engineers who can spot a problem and just get it done. We do not expect you to know everything we use, but you should have a solid backend foundation, a knack for scalable systems, and a hunger to learn whatever the next challenge throws your way. Title and scope will depend on experience.

What You Will Do

  • Build & Ship APIs:  Develop and maintain backend APIs and services that power our core product, working closely with senior engineers to deliver production-ready features.
  • Work with Data Pipelines: Support development and maintenance of data pipelines using tools like  Databricks , helping process and analyze large-scale datasets.
  • Infrastructure as Code: Work with  Terraform to help manage and deploy cloud infrastructure in a scalable and repeatable way.
  • Product Performance: Improve database and infrastructure performance by optimizing relational schemas and building robust, high-efficiency data pipelines.
  • Monitoring Infrastructure: Improve observability, monitoring, and alerting of our cloud infrastructure to identify bottlenecks and minimize downtime.
  • Security Design: Make security a first-class priority by integrating secure data practices throughout everything we build.
  • Grow Fast: Continuously learn new tools, technologies, and domain knowledge in a fast-paced environment.
About You
  • Strong Python and/or PHP skills with solid backend development experience
  • Strong proficiency with SQL databases, with demonstrated ability for complex queries, query optimization, and performance tuning
  • Familiarity with NoSQL databases
  • Experience with AWS and/or Azure
  • Understanding of data pipelines (ETL; Spark/Databricks is a plus)
  • Experience with Infrastructure as Code (e.g., Terraform)
  • Knowledge of security best practices
  • Strong ownership mindset with excellent problem-solving skills
Benefits
  • Full-time position with competitive compensation and benefits
  • Direct impact on product and culture.
  • Comprehensive benefits package including Medical, Dental, Vision, Life Insurance, Disability, Transportation benefit, Health and Wellness benefit, and more.
  • 401k plan with employer matching
  • Equity
  • Competitive salary and bonus opportunities.
  • Dynamic and inclusive work environment.
  • Opportunities for growth and professional development.
  • Access to Greentown Labs' extensive network of cleantech startups.
Learn How We Think
  • Learn about our startup journey: Our Journey
  • How we're combating climate change: AI-Powered Climate Tech
  • Customer stories and case studies

Our pay ranges are established per Pave Compensation Software. We’re also proud to offer equity in our fast-growing startup and one of the most comprehensive benefits packages among startups at our stage. Laminar pays 100% of the individual health insurance premium for HMO medical, vision, and dental, offers flexible PTO, a $90/month transportation benefit, a $65/month health and wellness benefit, FSA, 12 company-paid holidays, an employer-matching 401(k) (unheard of at this stage!), and Greentown Labs membership, among other valuable resources. (*subject to change)

Why Laminar (formerly H2Ok Innovations)?

Impact: Work on cutting-edge AI and sensor tech that’s already transforming how factories use water, energy, and chemicals. Join a tight-knit, ambitious team where your contributions can reshape the industry.

Growth: Join a fast-growing startup where you’ll have the opportunity to shape our content strategy. We value fostering extraordinary growth in our teammates. 

Innovative Culture: Work in a high-performance environment that values empowerment, creativity, ownership, autonomy, innovation, excellence, passion, and continuous growth.

Sustainability Focus: Play a key role in promoting sustainability and Industry 4.0 advancements in manufacturing.

Build the intelligence layer powering the next generation of industrial efficiency – with a team that moves fast and delivers real impact.

Our Interview Process

1. Phone screen with Laminar Head of Ops or Recruiter (15-20 minutes)

2. Intro call with Hiring Manager (30 minutes)

3. On-site interview, including short tour of GTL, overview of tech, and interview/presentation with the Hiring Manager and a few team members. Depending on the role, a skills exercise that should take no longer than an hour to prep, would be sent ahead of time. We record your skills exercise to share with any team members who could not join the interview and/or with Founder's ahead of their Founder's Interview. If you are not local, we can conduct this virtually.

4. Finalists for Full-Time positions will have a Founder’s Interview in-person

Final steps:

Two professional references are requested, ideally one from your current organization and one who served as your Manager

If an Offer Letter is extended, a Background check is conducted

recent study from LinkedIn showed that most women apply to jobs only when they meet 100% of the requirements, whereas men will hit the apply button if they hit 60%. Laminar (formerly H2Ok) is committed to building a diverse and inclusive team. So, to the women and nonbinary folks out there feeling unsure if you're a perfect fit, we strongly encourage you to apply! If you're ready to play a key role in scaling a game-changing company that’s transforming the industrial sector and advancing sustainability, we want to hear from you!

* We recently updated our domain to runlaminar.com. Please ensure you add the runlaminar.com domain to your safe senders list to ensure you receive our communications.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Vacancy posted 14 days ago
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