Application Guide

How to Apply for Platform Engineering Manager

at Comity

🏢 About Comity

Comity is driving a 100% renewable energy future by building reliable, transparent, and efficient systems. This mission-driven focus, combined with cutting-edge work in price forecasting and grid optimization, makes it a unique place for engineers passionate about climate tech.

About This Role

As Platform Engineering Manager, you'll lead the team building core data infrastructure that powers research, market-making, and risk management. You'll work directly with researchers to scale platforms for renewable energy forecasting, combining hands-on coding with people management for high impact.

💡 A Day in the Life

Your morning might start with a standup with your platform team to review progress on data pipeline scaling, then you dive into code reviewing a new feature for real-time risk analytics. After lunch, you collaborate with researchers to refine requirements for a forecasting model deployment, and end the day with one-on-ones to mentor engineers and plan the next sprint.

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Interview Prep

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🎯 Who Comity Is Looking For

  • A hands-on leader with 7+ years of software engineering experience and at least 2 years managing teams, who still enjoys writing code and making technical decisions.
  • Expert in system architecture and relational databases (e.g., PostgreSQL, Snowflake), with experience scaling data platforms for complex analytics or machine learning.
  • Comfortable working closely with researchers and cross-functional teams, translating technical requirements into robust, scalable solutions.
  • Passionate about renewable energy and eager to contribute to a mission that directly combats climate change.

📝 Tips for Applying to Comity

1

Highlight specific projects where you led a platform engineering team to scale data infrastructure, mentioning technologies like AWS, Kubernetes, or data warehouses.

2

Showcase your experience working with research or data science teams, especially in forecasting or optimization contexts.

3

In your resume, include metrics that demonstrate impact, such as reduced latency, increased throughput, or improved system reliability.

4

Prepare a brief example of a time you balanced hands-on coding with management responsibilities, detailing how you prioritized.

5

Mention any machine learning experience, even if tangential, as it's a plus and aligns with Comity's research focus.

✉️ What to Emphasize in Your Cover Letter

["Express genuine enthusiasm for Comity's mission of 100% renewable energy and how your skills can drive that vision.", 'Emphasize your ability to lead and contribute technically, with examples of scaling data platforms for complex use cases.', 'Highlight your experience collaborating with researchers or data scientists to turn models into production systems.', 'Show that you understand the challenges of real-time data infrastructure for energy markets and risk management.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Read about Comity's approach to renewable energy forecasting and grid optimization on their website or blog.
  • → Research the energy market challenges (e.g., volatility, real-time pricing) to understand the data needs.
  • → Look into the company's tech stack (e.g., cloud providers, data tools) from job postings or engineering articles.
  • → Understand the role of platform engineering in enabling research teams, especially in a startup environment.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 How would you design a data pipeline to support real-time price forecasting for energy markets?
2 Describe a time you scaled a platform from handling small datasets to petabytes; what were the key architectural decisions?
3 How do you balance hands-on coding with management responsibilities, especially when deadlines are tight?
4 What experience do you have with cloud data warehouses (e.g., Snowflake, Redshift) and how would you optimize them for ML workloads?
5 How would you approach mentoring a junior engineer while also delivering a critical infrastructure upgrade?
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⚠️ Common Mistakes to Avoid

  • Don't focus solely on management experience; this role requires strong technical contributions, so showcase your coding skills.
  • Avoid generic statements about passion for the environment; tie your interest to specific technical challenges in renewable energy.
  • Don't neglect to mention experience with data infrastructure; this is core to the role, not just software engineering.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to Comity!

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