TypeScript side hustles in 2026.
TypeScript is no longer a niche skill - it's a hiring filter. The premium today is for engineers who can introduce TS to legacy codebases without breaking shipping velocity.
Side rate floor
£60/hr
Self-managed marketplaces
Median
£85/hr
Direct-to-client briefs
Most members
Premium
£110/hr
Niche / referral-led work
Ranges are based on Adzuna salary history and rates we see in member reports. Always negotiate +10% on the first proposal - clients expect it.
The shapes of work that actually fit a 9-to-5.
- 01
JS → TS migrations in product codebases
- 02
DX tooling (eslint, vitest, type-only refactors)
- 03
Library typings & generic API layers
- 04
Bug-bash sprints on poorly-typed servers
6 TypeScript briefs posted in the last 14 days.
- Open
TypeScript Developer
Stefanini · Glendale, Denver · 2 Jun
- Open
Typescript Developer
Purplejack Technologies LLC · Vets Row, Peoria County · 9 Jun
- Open
TypeScript Architect
Stefanini · Glendale, Denver · 2 Jun
- Open
Lead Typescript Developer
Purplejack Technologies LLC · Vets Row, Peoria County · 8 Jun
- Open
Lead Typescript Developer
Medinext Global LLC · Vets Row, Peoria County · 8 Jun
- Open
Lead Typescript Developer
Medinext Global LLC · Vets Row, Peoria County · 9 Jun
Sources: Adzuna · YunoJuno · Upwork · Toptal
The Monday report - built around your TypeScript stack.
Hustle Report scans live briefs against your CV, ranks them by fit, and sends a personalised editorial every Monday morning.
Get my first reportCommon questions
- What hourly rate should a TypeScript freelancer charge in 2026?
- Most TypeScript side hustles on marketplaces and direct briefs sit between £60 and £110 per hour in the UK benchmark band, with £85/hr as a workable median for planning. See country-specific bands at https://hustlereport.co/rates.
- Where do people find TypeScript side hustles?
- Live briefs appear on Adzuna, YunoJuno, Upwork, Toptal and similar channels. Hustle Report scores open briefs against your CV every Monday so you do not have to refresh ten tabs.
- How many hours per week is realistic with a full-time job?
- Members in our April 2026 research sample invested a median of 6.4 hours per week on their side hustle. Four focused hours beats twelve distracted ones.
- Do I need a limited company to start?
- Not always. Many members invoice as sole traders first and incorporate once cash flow stabilises. Hustle Report surfaces tax deadlines for UK filers; speak to an accountant for your country and situation.
- How fast can I land a paid TypeScript client?
- In the State of Remote Side Hustles 2026 sample, the median time to first paid client was 27 days when the skill was already documented on their CV.