EarnIn

SeniorSoftwareEngineer

$750–1200k ~AI est. Mexico Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior Software Engineer at EarnIn. Skills: AI-native tooling, Agentic workflows, LLM APIs, CI/CD. Design AI-native tooling. Ship AI-native tooling”

What You'll Achieve.

Accelerate engineering velocity; Reduce manual effort; Raise quality bar; Improve build reliability; Improve code quality feedback; Reduce developer toil; Measure impact against metrics

Industry & Context.

Problems you'll solve

Root cause analysis; Troubleshooting; Debugging

Eligibility Requirements

Travel to headquarters

What They're Looking For.

Must Have

4+ years software engineering experience, 3+ years building infrastructure or internal tooling, Developer fluency in Python or Go, Experience building and deploying agentic or LLM-powered systems, Experience integrating with LLM APIs, Experience with GitHub Actions or similar CI/CD platforms, Ability to define meaningful metrics for AI-assisted tooling, Run time-bound experiments to validate impact, Clear written communication skills, Clear verbal communication skills

Nice to Have

Experience with MCP patterns, Experience with tool-augmented workflows, Experience with multi-step agent architectures, Understanding of context management tradeoffs, Understanding of latency tradeoffs, Understanding of cost tradeoffs, Understanding of safety tradeoffs, Experience building custom workflows, Experience building reusable actions, Experience with automation that operates on code or pull requests

What You'll Do.

Design AI-native tooling

Ship AI-native tooling

Design agentic workflows

Ship agentic workflows

Accelerate software build

Accelerate software ship

Accelerate software operate

Drive design of tools

Drive development of tools

Drive implementation of tools

Drive design of systems

Drive development of systems

Drive implementation of systems

Drive design of processes

Drive development of processes

Drive implementation of processes

Accelerate engineering velocity

Architect multi-step agentic systems

Operate multi-step agentic systems

Embed AI-assisted capabilities

Improve build reliability

Improve code quality feedback

Reduce developer toil

Guide product engineering teams

Advise product engineering teams

Build observable systems

Build scalable systems

Act as force multiplier

Partner with engineering teams

Identify high-friction workflows

Translate workflows into automation

Measure impact against metrics

Instrument AI-powered features

Document usage guidance

Document best practices

How You'll Work.

Team & Collaboration

Partner engineering teams; Distributed environment

Communication Scope

Written communication; Verbal communication; Advising; Influencing

Full Job Description

About EarnIn As one of the first pioneers of earned wage access, our passion at EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. Our community members access their earnings as they earn them, with options to spend, save, and grow their money without mandatory fees, interest rates, or credit checks. We’re fortunate to have an incredibly experienced leadership team, combined with world-class funding partners like A16Z, Matrix Partners, DST, Ribbit Capital, and a very healthy core business with a tremendous runway. We’re growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey. POSITION SUMMARY Join our DevelSoper Experience team to design and ship AI-native tooling and agentic workflows that meaningfully accelerate the way EarnIn engineers build, ship, and operate software, and help set a new bar for what engineering productivity looks like. This is a remote position, though it could also be a hybrid role from our Mexico City office as part of our expanding site. EarnIn offers excellent benefits for our employees, including healthcare, internet and cell phone reimbursement, a learning and development stipend, and potential opportunities to travel to our Mountain View headquarters. Our salary ranges are determined by role, level, and location. We are unable to provide visa sponsorship or immigration support for this position. WHAT YOU'LL DO Draw on firsthand experience with the friction, toil, and frustrations that slow engineering teams down and use that empathy to build tools and automation that actually solve the right problems. Drive the design, development, and implementation of tools, systems, and processes that accelerate engineering velocity, reduce manual effort, and raise the quality bar for software delivery. Use the latest AI capabilities LLM APIs, agentic workflows, MCP patterns, and AI-assisted de

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