Founder's Guide
Hiring your first developer (or your next one) is one of the highest-leverage decisions a startup founder makes. This guide covers every step — from figuring out who you actually need, to making an offer that closes.
The most common mistake founders make when hiring developers is writing the job description before they've clearly defined what success looks like. "I need a senior full-stack engineer" is not a role definition. It's a wish.
Before you write a single line, answer these questions:
The best developers have options. Your job description is competing with offers from funded startups, FAANG, and remote opportunities worldwide. If your JD looks like every other JD, you attract the same applicants as everyone else.
A strong developer JD includes:
The technical challenge, not just the tech stack
Good engineers are drawn to interesting problems. "We're rebuilding our real-time data pipeline to handle 10x scale" is interesting. "We use Node.js and PostgreSQL" is not.
Honest team context
Stage, size, tech debt status, deployment cadence. Senior engineers will ask these questions in the first interview anyway — put it upfront and filter in the right people.
Clear salary range
Developer candidates filter on salary before anything else. "Competitive" is code for "we don't want to tell you." It wastes everyone's time.
What the first 90 days look like
What will they ship? What will they learn? Who will they work with? This communicates that you've thought about onboarding — which most startups haven't.
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The best developers are rarely actively job hunting. Here's where and how to find them:
Warm network first (highest hit rate)
Post in your personal network on LinkedIn, X/Twitter, and Slack communities. "I'm hiring a [title] for [company]. DM if you know someone great." The referral-to-hire rate is 3–4x better than inbound.
Community-specific channels
Relevant Slack communities (#jobs channels), Discord servers, and subreddits like r/forhire or r/cscareerquestions. Indie Hackers job board, Hacker News "Who's hiring" threads, and Wellfound (AngelList) for startup-minded engineers.
LinkedIn (volume play, lower signal)
Useful for volume and for outbounding to passive candidates. Filter by location, skills, and company size. Personalize your outreach — copy-paste InMails get 2% response rates.
GitHub (for the right search)
If you need deep expertise in a specific framework, search active contributors to relevant open source repos. These people have proven experience, not just a resume claim.
Recruitment agencies (last resort, highest cost)
15–25% of first-year salary. Useful if you're time-strapped and the role is hard to fill, but do the above steps first — you'll waste significant money and time explaining your company to a generalist recruiter who doesn't understand your stack.
Two-stage screening: async screening first, short intro call second.
Async screening (written application or Loom)
Ask 2–3 specific questions that require real thought: "Describe a technical decision you made that you'd reverse in hindsight and why." Or a brief async Loom request: "Walk us through a project you're proud of in under 5 minutes." This beats a 30-minute intro call for filtering quickly.
30-minute screening call
Goals: confirm communication style, validate the basics, and answer their questions. Don't run a technical interview here. Use this to decide whether to move to a proper technical round.
Screening red flags to watch for
The classic whiteboard coding test has fallen out of favor — and for good reason. It measures performance under artificial pressure, not engineering judgment. Here's what to do instead:
Option A: Take-home project (1–3 hours max)
Assign a small, relevant task. Example: "Fix this bug in our codebase" or "Build a minimal version of this feature." Keep scope tight. Compensate senior candidates for trials over 2 hours.
Option B: Pair programming session (live, 60 min)
Work on a real (or representative) problem together. You observe their process, not just their output. Great for assessing how they think, ask questions, and communicate under normal conditions — not contrived stress.
Option C: Portfolio + structured technical debrief
Ask them to walk through a past project in depth: architecture decisions, tradeoffs, what they'd do differently. Then ask probing questions. This works best for senior engineers with strong portfolios.
Whichever option you choose, score candidates on the same criteria. Use an interview scorecard so you can compare candidates objectively and explain your decision to your co-founder, board, or team.
Need an interview scorecard for your developer role?
HireLikeaPro generates one automatically from your JD.
The offer stage is where many startup hires fall apart — not because of salary, but because of process. Move fast, be direct, and don't rely entirely on the written offer to close.
HireLikeaPro generates your job description, interview scorecard, and analyzes candidate interviews — in one free tool. Start structured, stay structured.
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