This one is closed
Live roles like this one
- D 2w ago
See every "Software Engineer Tasker" role →
Get new “Software Engineer Tasker” roles by email
One email a day with what is new in "Software Engineer Tasker". Nothing new, no email.
We confirm the address first, and every mail carries an unsubscribe link. Alerts are ours, not a third party's.
Why this grade This listing scored 69/100, which is a C. It lost the most ground on freshness. See the breakdown
- Pay transparency 25 / 25 A published salary range, worth more than any other single factor because it is what a candidate cannot find out without applying.
- Description depth 20 / 20 How much the posting actually says about the work, measured in characters of real text.
- Remote clarity 15 / 15 Whether "remote" means anywhere, or is quietly restricted to one country.
- Role specificity 10 / 10 Whether the listing is tagged well enough to tell what the role actually is.
- Corroboration 10 / 10 Whether more than one source carries this listing.
- Freshness 4 / 15 How recently it was posted. Older postings are likelier to be filled or abandoned.
-15 Ghost-job penalty — Deducted for signals that this posting may not be a real, currently-open role — staleness, repeated relisting, or talent-pool language.
Every figure above is arithmetic over the posting itself — its salary field, its text, its age, its tags and how many sources carry it. How the grades work →
TypeScript GraphQL Ruby on Rails freelance Engineering
Senior Software Engineer (Fullstack), Tasker & Supply
THIS IS 6-12 MONTH CONTRACT. MUST BE ABLE TO OVERLAP 2-3 HOURS PER DAY WITH PACIFIC TIME ZONE
About the Job:
Taskrabbit’s Tasker & Supply engineering team focuses on building and maintaining
functionality to enhance Tasker’s experience of our platform. Our objective is to provide
Taskers with a quality experience to better accept and complete jobs for their Clients.
In this project-based contract role, you will be brought on to accelerate a critical,
high-visibility architectural migration: the implementation of our new Mobile
Backend-for-Frontend (BFF), a TanStack Query refactor, and the deprecation of direct
GraphQL calls. You will serve as the crucial bridge between the new backend endpoints
and the mobile client.
As a senior engineer, you'll be expected to dive in quickly, propose creative
software-design solutions, and de-tangle the complex into the simple. We believe
strongly in test-driven development and code reviews. You'll have the opportunity to work
closely with multiple engineering teams and cross-functional partners to execute these
deliverables. Join us in creating a better everyday life for everyday people.
Join us in transforming lives one task at a time.
You will be:
● Working across the stack to connect new REST APIs in the BFF with the mobile
client
● Assisting with the heavy refactoring load to implement TanStack Query patterns
across the application
● Removing legacy GraphQL implementation and ensuring strict type safety utilizing
TypeScript
● Collaborating across teams to promote consistency in how data is fetched, cached,
and invalidated
● Ensuring high-quality code delivery through code review and clear documentation
You should have:
● 5+ years of experience in software engineering, Object-oriented design and
implementation
● Strong professional experience developing with TypeScript across both frontend
and backend environments
● Understand how to organize code across the stack: what belongs in the frontend,
what in the back
● Experience with software engineering best practices (e.g. unit testing, code
reviews, and design documentation)
You might be a fit if you have:
● Strong written and verbal communication skills
● Professional experience with Ruby on Rails, React Native, and/or React.js
● Experience with data fetching/caching libraries (like TanStack Query)
● Deep understanding of GraphQL to assist with its safe removal
● Great attention to detail and quality
Apply for this role Opens app.usebraintrust.com — verified as the employer's own application page
Quick question · anonymous · one tap
Would you apply to this job?
Answer to see what other job seekers said.
Your turn · no account needed
Help the next applicant
You may know something about this listing that we cannot see from here. One tap. No account needed. Signed-in reports earn points once the evidence agrees with you.
I know what it pays
Sign in with Google to earn points for reports — 100 confirmed points buy a week of Early Access.
Where this listing came from
- 14 Aug 2026 Braintrust first sighting
Seen on 1 board over 49 days. The employer edited the description 1× since we first recorded it.