▸ Hiring playbook · 2026
How to hire a Game Developer
Hire game developers who ship across Unity, Unreal and custom engines. This is the same 5-step playbook our customers run for every hire - start to offer in ~21 days.
14–21d
Time to hire
kickoff to signed offer
2–3
Interview rounds
incl. final
92%
Offer acceptance
vs ~60% industry
~5:1
Shortlist-to-hire
typical ratio
Blueprint
The 5-step process
Each step has a clear owner, a typical duration and a deliverable. Run it like a sprint.
- 01
Define the role and must-have skills
Day 0 · 1 hrAgree the 3–5 non-negotiable skills before sourcing. For a game developer, that's typically Unity, Unreal Engine, C++, C# plus demonstrable experience shipping production systems.
- 02
Decide on level, comp, and working pattern
Day 0 · 30 minMid-level game developers earn around £55k–£80k; senior hires reach £85k–£125k. Confirm hybrid/remote expectations upfront - it's the single biggest deal-breaker on offers.
- 03
Source vetted candidates
Day 1Skip cold sourcing. Haystack matches you with pre-vetted game developers actively interviewing, with skills, salary and notice period verified upfront.
- 04
Run a focused 2–3 stage process
Day 2–10Keep it tight: 30-min intro, technical deep-dive, and a final round with team and leadership. Avoid take-homes longer than 2 hours - top candidates won't engage.
- 05
Reference, offer, and onboard
Day 10–14Move fast on offer once a decision is made. Senior game developers often have multiple processes running; a 24–48 hour offer window is the new normal.
£55k–£80k
Mid-level base
Anchor your comp band around the mid-level number. A senior game developer reaches £85k–£125k; juniors start near £35k–£52k. Add ~10–15% for London and Berlin, and 25–40% for SF and NYC, where total comp dominates base.
Must-have vs nice-to-have skills
4 core · 4 nice to have
Core stack
Unity
Unreal Engine
C++
C#Nice to have
Watch-outs
Common mistakes that kill game developer hires
Vague job description
Skills like "Unity" need years of experience and context. Specify it.
Too many interview rounds
Top candidates drop after the 3rd. Cap at 3, including final.
Lowballing on offer
Internal salaries go stale fast. Benchmark every 6 months - not yearly.
Skipping references
Live-coding catches what dialogue won't. Always do at least one paired session.
Slow offer turnaround
48 hours after final round is the upper bound. Faster wins the candidate.
No defined scorecard
Hiring 'gut feel' alone leads to inconsistent decisions across panels.
What a great game developer owns
Use this as your interview scorecard. Score each candidate 1–5 per item; calibrate as a panel.
- Build gameplay systems, UI and physics
- Own multiplayer netcode and latency
- Optimise for frame rate and memory across platforms
- Partner with designers and artists on tooling
Deep dive
The game developer hiring playbook
Game Developer specialist or generalist - which should you hire?
The honest answer depends on the half-life of your game developer surface area. If you expect to keep investing in Unity and Unreal Engine work over the next 18-24 months, a specialist game developer will out-deliver a generalist on day-30 throughput and stakeholder confidence.
If your team is under ten people, or game developer responsibilities are spread across two or three roles already, hire a strong generalist who has shipped this work in anger at least twice. The cross-disciplinary pattern recognition will pay for itself the first time priorities collide.
On Haystack we surface both - filtered by whether the candidate self-identifies as a game developer specialist and verified against their last two roles. Expect to pay around £55k–£80k for a mid-level UK hire, scaling toward £85k–£125k for senior.
What strong game developers actually bring
A great game developer is not the one with the longest CV - it is the one who has owned a hard Unity call and changed how they work because of how it landed. Across the engineering hires we have placed in 2025-2026, the same patterns keep showing up.
- Documented trade-off notes on the calls they made, including the option they rejected and why.
- Active mentorship of at least one other game developer or adjacent role - usually a junior - within the first quarter.
- Versioned, observable game developer work - measurable outputs, structured logs of decisions, and a clear rollback path on every change.
- A written 30/60/90 plan in week one, anchored to Unity delivery milestones rather than ramp-up vanity metrics.
Red flags when interviewing game developers
Every discipline has its own pattern of plausible-sounding answers that fall apart in production. For game developers, these are the patterns that most often correlate with a six-month regret hire on the employer side.
- Only ever worked on greenfield game developer projects - inheriting a messy, half-built system is a different muscle.
- Blames previous teams for failed Unreal Engine work without explaining what they personally shipped to mitigate it.
- Cannot name a single game developer project where they removed scope rather than added it.
- Defines "senior game developer" purely by years of experience, not by the scope of decisions they own.
What to expect in the first 30 days from a Haystack game developer hire
By week one, the new game developer should have shipped a small, low-risk artefact to production or a stakeholder - a docs fix, a small process change, a first review on someone else's work. The goal is to validate the loop, not to ship anything heroic.
By week two, the game developer is shadowing the active workstreams, attending standups in observe-mode, and asking pointed questions about why specific decisions were made. If they are not asking those questions, the hire is going to plateau.
By day 30, they own one cleanly-scoped slice of the game developer surface area, have published a public ramp-up doc, and are the named point of contact for stakeholders inside that slice. Every Haystack employer gets a structured onboarding template, so you are not reinventing the playbook each hire.
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