Senior Software Engineer – Full Stack

HeyMilo AI

Senior Software Engineer developing the admin dashboard and candidate interview app for an AI recruitment platform. Collaborating with UX and backend teams for product excellence.

Posted 6/4/2026full-timeColombo • 🇱🇰 Sri LankaSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptNext.jsReactTypeScript

About the role

Key responsibilities & impact

Own the admin dashboard (agent creation, interview templates, email config, analytics) and the candidate-facing interview app (voice, video, SMS flows)
Refactor and consolidate -- we have duplicate components, dead code, and flows that grew organically for individual customers. You'll architect reusable patterns and clean the codebase methodically, feature by feature, not micro-fix by micro-fix
Ship full-stack features end-to-end. The backend engineer builds the API, you make the product experience excellent before it reaches a customer
Participate in customer calls and read session recordings to understand real user scenarios, not just ticket descriptions
Enforce a quality bar on UX before features go live -- if the flow doesn't make sense to a recruiter, it doesn't ship

Requirements

What you’ll need

2-4 years of professional software engineering experience
Strong CS fundamentals -- OOP principles, clean architecture, component design patterns. We will test for this
Deep experience with React, Next.js, and TypeScript in production
Comfortable with Tailwind CSS, Radix UI / shadcn, and modern component patterns (react-hook-form, Zod, TanStack)
Product instinct -- you think about what the user is trying to accomplish, not just whether the function returns the right value
You can take a messy, organically-grown feature and refactor it into something scalable without breaking production
You use AI tools (Cursor, Devin) to write code daily
You ship fast, but you also know when to push back and say "this needs another day to be done right"
Bonus: familiarity with WebRTC, voice/video interfaces, or i18n

Benefits

Comp & perks

Competitive salary with benefits/allowances

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ReactNext.jsTypeScriptOOP principlesclean architecturecomponent design patternsTailwind CSSRadix UIreact-hook-formZod

Soft Skills

product instinctrefactoringquality assuranceuser experience focuscommunicationproblem-solvingtime managementcollaboration