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Mainline

Software Engineer Intern (Remote)

  • Remote
  • 0-3 years

Salary

$24,000 - 48,000/ year

AI summary

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Description

The company is building a new type of onchain trading product that is not an exchange. The focus is the system design itself: who gains, who loses, who holds what, and how the system behaves at its edges.

Responsibilities

  • Ship real product features to production.
  • Help shape the mechanics of pricing, payouts, rewards, liquidations and tokens.
  • Look at the system as an attacker would and find weaknesses before outsiders do, since anything holding money gets probed within hours of launch.
  • Use AI coding agents daily: guide them, check their work, and judge when to skip them.

Requirements

  • Strong engineering skills and the ability to pick things up quickly.
  • A project you built on your own, such as a bot, a smart contract, a tool or an app.
  • Curiosity about onchain markets, trading and incentive design.
  • A sense of ownership, including the ability to begin work without a detailed spec.
  • Students and recent graduates are encouraged to apply. No particular tech stack, degree or prior experience is required.

Conditions

This is a remote internship. You must live and work in one of the following countries: Argentina, Australia, Austria, Belgium, Brazil, Bulgaria, Canada, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Indonesia, Ireland, Israel, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Mexico, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Serbia, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Taiwan, Turkey, United Arab Emirates, United Kingdom, United States. Your identity and work location are verified during interviews.

You must be willing to travel for in-person time with the team.

The internship lasts 3 to 6 months, and the start date is flexible.

The internship is paid with a monthly stipend. Strong performers may be offered full-time roles.

Where you’d work

Fully remote

You can work from

  • Australia
  • Canada
  • Europe
  • United States
  • United Kingdom
  • Estonia
  • Israel
  • Singapore
  • Spain
  • Türkiye
  • Germany
  • France
  • Lithuania
  • Switzerland
  • Romania
  • Ireland
  • Poland
  • Denmark
  • Sweden
  • Belgium
  • Norway
  • Netherlands
  • United Arab Emirates
  • Italy
  • Hungary
  • Serbia
  • Bulgaria
  • Greece
  • Finland
  • New Zealand
  • Portugal
  • Croatia
  • Austria
  • Slovenia
  • Latvia
  • Cyprus
  • Slovakia
  • Czechia

About the company

Mainline

  • Industry: FinTech

2 of their 2 open roles are remote

Your chances

Worth a look before you spend an evening tailoring a CV for it.

  • 20 checks run
  • 2 red flags

Still hiring?

13 checks

1 red flag

How crowded?

7 checks

1 red flag

Fits Me

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  • Must-haves
Details10 facts · Role, Location, Compensation, Employment, Company
Seniority
Intern
Type
Internship
Industry
FinTech
Region
United States
Pay period
Annual
Show 5 more factsShow less

Role

Category
Development
Seniority
Intern
Experience
0-3 years

Location

Work model
Remote
Region
United States
Remote from
  • Australia
  • Canada
  • Europe
  • United States
  • United Kingdom

Compensation

Salary
$24,000 - 48,000 / year
Pay period
Annual

Employment

Type
Internship

Company

Industry
FinTech

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