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Synthires

Senior Open Source Software Engineer (Remote | $150–$300/hr)

London
$150 – $300/hr
Posted 1 day ago
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Open Source GitHub Maintainer

Position: Open Source GitHub Maintainer

Type: Contractor (15 hours/week)

Compensation: $150–$300/hour

Location: Remote

About the Opportunity

We are seeking experienced Senior Software Engineers and Open Source Maintainers to support an AI training and evaluation project. You’ll review LLM-generated code patches for repositories you maintain and provide expert technical assessments.

No prior AI experience is required — your open-source and software engineering expertise is what matters.

Key Responsibilities

  • Evaluate LLM-generated code patches and provide detailed technical feedback.
  • Provide written justifications and assessments for reviewed patches.
  • Conduct peer reviews of work submitted by other technical experts.
  • Assess code quality, correctness, maintainability, and alignment with repository standards.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

Required Qualifications

  • Clear and demonstrable open-source contributions through GitHub, GitLab, or similar platforms.
  • Experience maintaining or contributing to open-source repositories.
  • Strong software engineering experience with one or more of C++, Java, TypeScript, Rust, Golang, Python, or C.
  • Experience reviewing code submitted by other contributors.
  • Strong written communication and technical judgment.

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Preferred Qualifications

  • Direct experience as an open-source repository maintainer.
  • Experience managing contributor submissions and conducting code reviews.
  • Active GitHub or GitLab profile showcasing substantial open-source work.

Compensation

  • $150–$300/hour equivalent.
  • Independent contractor engagement.
  • 15 hours/week with a flexible schedule.
  • Compensation is output-based and paid per completed task meeting project requirements.
  • Minimum weekly submission requirements apply.
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Location

London, England, United Kingdom

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