Latest / The Career Change Podcast with Fexingo: Switching Fields, Bootcamps, and Reskilling / How Bootcamp Grads Can Break Into Renewable Energy Tech
Transcript
- Lucas: So we've talked a lot about breaking into specific industries, but there's one that's quietly hiring more software developers than almost any other right now, and it's not fintech or health tech. It's renewable energy. Luna: Renewable energy? I mean, I think of engineers building turbines, not bootcamp grads writing code. But I've seen job postings for 'grid software developer' that sound very tech-heavy. Lucas: Exactly. And that's the thing — the industry is digitizing fast. Solar and wind farms are basically data centers with turbines attached. Every panel and every blade is generating telemetry, and someone has to build the software that makes sense of it all. Luna: That's a great hook. If you've gotten value from this show, and you're thinking about a move like this, a couple of dollars a month genuinely keeps these episodes ad-free. Buy me a coffee dot com slash fexingo — it's that simple. Lucas: Yeah, and it really does make a difference. We're not backed by a big network, so listener support is what keeps the lights on. Anyway, back to energy — the numbers are pretty wild. Lucas: The International Energy Agency projects that by 2030, we'll need to add something like 500 gigawatts of renewable capacity every single year. That's roughly the entire electricity demand of the US, each year, in new wind and solar. And all of that needs software to monitor, forecast, and optimize. Luna: So where does a bootcamp grad fit? I don't have an electrical engineering degree. I know Python and React. Is that enough? Lucas: It's more than enough if you know where to point it. The roles that are exploding are in what's called the 'energy cloud' — think of companies building platforms to manage distributed energy resources. They need full-stack developers, data engineers, even UX folks, all with a basic understanding of how energy markets work. Luna: Can you give me a concrete example? Like, what does a day-to-day look like for a bootcamp grad in this space? Lucas: Sure. There's a woman I read about, let's call her Priya. She did a six-month full-stack bootcamp in 2024, couldn't land a job in fintech, so she started contributing to an open-source project called OpenEMS — that's an energy management system. She built a small dashboard that visualizes solar panel output in real time. A solar inverter company in California saw her contribution and hired her as a front-end engineer. Luna: That's a great story. So what exactly did she need to learn beyond the bootcamp? I'm guessing she didn't know what a kilowatt-hour was when she started. Lucas: Probably not, but she learned. The thing is, you don't need to be an electrical engineer — you need to speak the language. Understand what a watt is, what a megawatt-hour is, how a solar inverter works, and what 'grid frequency' means. That's maybe a weekend of reading, not a degree. Luna: And what about the software side? Are we talking Node.js, Python? What's actually in demand? Lucas: Python is huge — mostly for data processing and machine learning forecasting. But there's also a lot of TypeScript on the front end, and Go is gaining ground for backend services that need to handle high-volume telemetry. Cloud skills matter too, especially AWS and Azure, because these systems are distributed across thousands of sites. Luna: So if I'm a bootcamp grad and I want to pivot, what's the first step this week? Should I just start applying? Lucas: I'd say no — go build something first. Find an open dataset from a source like the National Renewable Energy Lab or the California ISO, and make a small project. Maybe a dashboard that shows solar generation by hour, or a simple API that predicts output based on weather. That shows you understand the domain, not just the code. Luna: That's a smart move. I'd imagine it's hard to get past recruiters without any energy experience. Does that project actually move the needle? Lucas: It does, because the industry is so hungry for talent. A lot of traditional energy companies are struggling to hire software people because they can't compete with big tech salaries, so they're open to bootcamp grads who show initiative. I've seen job descriptions that literally say 'experience in energy a plus, not required.' Luna: That's reassuring. Are there specific roles that are more accessible than others? Like, maybe not the hardcore machine learning stuff? Lucas: Definitely. The most accessible are front-end and full-stack roles at companies that build monitoring dashboards for solar arrays. Then there's integration work — connecting different systems via APIs, which is very bootcamp-friendly. And then data analytics roles, where you're writing SQL and Python to answer questions like 'why did this site underperform today?' Luna: What about the actual interview process? Is it a traditional tech interview with algorithms and whiteboards, or is it more domain-focused? Lucas: From what I've heard, it's a mix. You'll still get the usual coding challenges, but they're often wrapped in an energy context. Like, write a function that calculates the maximum solar output given a day's irradiance data. And then you'll have a behavioral round where they want to see that you care about sustainability and can learn the domain quickly. Luna: That actually sounds more engaging than a generic tech interview. So what about the bigger picture — are these jobs mostly at startups, or are the big utilities hiring too? Lucas: Both. You've got startups like Aurora Solar and Palmetto that are building software for the solar industry, and then you have utilities like NextEra and National Grid that are building in-house tech teams. Even oil and gas companies are investing heavily in renewable software, so there's no shortage of options. Luna: Nice. And what about remote work? Is that common in this sector? Lucas: Very common. Many of these companies are distributed — they have offices in places like California and Texas, but they hire remote developers from anywhere. That's a huge plus for bootcamp grads who might not want to relocate. Luna: That's a big deal. So if someone is listening and they're intrigued, what's the one thing they should do today to start the process? Lucas: I'd say pick one dataset, spend an afternoon exploring it, and then build a tiny project over the weekend. Put it on GitHub, write a short README that explains what you learned about energy. Then start networking with people in the industry — join the OpenEMS community, go to a solar meetup, even online. That combination of a portfolio piece and a human connection is what gets you in the door. Luna: I love that. It's practical and it's not overwhelming. Thanks for breaking this down, Lucas. Lucas: Thanks, Luna. And to our listeners — if you're considering a move into clean tech, the door is open wider than you think. Start small, but start today. We'll be back next week with another angle.