Software Engineer, Front End

Atomic Invest

. Own partner-facing web products end to end from design handoff through release .

Posted 11/4/2026full-timeRemote • CanadaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building production web applications using React and TypeScript, with a strong focus on user experience and business problem-solving. Proficient in managing the release process and collaborating with cross-functional teams to deliver partner-facing products.

Highest-signal resume keywords

React Application DevelopmentTypeScript ProficiencyNode.js ExperienceAPI Contract AgreementFintech Industry Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

ReactTypeScriptNode.jsKoaGRPCPostgresMulti-Step Forms DevelopmentData ValidationUI Implications AssessmentRelease Process Management

Soft Skills

Self-MotivatedIndependentComfortable with Ambiguity

Tools & Technologies

ViteTailwind CSSRadix UIReact AriaStorybookReact Hook FormZodSWRPlaidPersona

Industry Keywords

FintechBrokerageBankingAccount OnboardingIdentity ChecksCompliance ChecksB2B ProductsWhite-Label SolutionsE-Signature ToolsAI-Assisted Development

Tech Stack

Tools & technologies

GRPCJavaScriptNode.jsPostgresReactTypeScript

About the role

Key responsibilities & impact

Own partner-facing web products end to end from design handoff through release
Lead development of an embeddable onboarding module for individual and business brokerage accounts
Build multi-step business-account application flows, including adding and verifying owners and signers and identity and compliance checks
Develop partner-specific builds from a shared codebase
Build and maintain the partner dashboard for positions, statements, account reporting, joint and advisory account details, and notification settings
Develop self-service features that reduce manual operations work
Rebuild flows on a new business-account API and data model in collaboration with backend engineers
Maintain and update dependencies across two codebases
Work directly with product, design, and backend engineering teams
Shape product decisions and propose improvements beyond assigned tickets
Own releases through preview environments, UAT, and production

Requirements

What you’ll need

Candidates must be based in Canada or LATAM in the Americas Timezone (GMT-4 to GMT-8)
4+ years building production web applications with React and TypeScript
Experience building complex, multi-step forms and data-heavy screens with careful validation, edge cases, and error states
Experience working in the Node.js server layer behind web applications, including Koa, gRPC, and Postgres
Ability to agree on API contracts with backend engineers and assess UI implications
Experience turning Figma designs and product tickets into shipped features
Experience owning the release process from preview environments through UAT to production
Product-engineering mindset focused on user experience and business problems
Self-motivated, independent, and comfortable with ambiguity and wearing many hats
Fintech, brokerage, or banking experience, especially account onboarding with identity and compliance checks (nice to have)
Experience building white-label or embeddable B2B products (nice to have)
Experience integrating fintech SDKs such as Plaid or Persona, or e-signature tools (nice to have)
Comfort with AI-assisted development such as Claude Code (nice to have)
Proficiency with TypeScript, React, Vite, Tailwind CSS, Radix UI, React Aria, Storybook, React Hook Form, Zod, SWR, Node.js, Koa, gRPC, Postgres, Plaid, Persona, Auth0, and LaunchDarkly

Benefits

Comp & perks

Fully remote work
Remote-first company
Opportunity to work on financial infrastructure supporting investing experiences across 60 global markets
Opportunity for significant ownership and impact as a lead/front-end product engineer