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Software Engineer II (Front End) jobs in United States
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Juniper Square · 4 hours ago

Software Engineer II (Front End)

Juniper Square is dedicated to unlocking the full potential of private markets by digitizing them for better efficiency and access. The Frontend Software Engineer will be responsible for developing and maintaining shared frontend libraries, enhancing workflows for frontend engineers, and advocating for modern development patterns.
FinanceFinTechSoftwareAsset ManagementFinancial Services
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H1B Sponsor Likelynote

Responsibilities

Develop and maintain shared frontend libraries, build pipelines, component frameworks, and developer tooling
Enhance workflows for frontend engineers, optimize CI/Deployment processes, and streamline local development
Advocate for and implement modern frontend development patterns, accessibility standards, and performance optimizations
Provide guidance, documentation, and support to product teams using the frontend platform
Use observability tools to measure and enhance frontend application performance and reliability
Work closely with product engineers and designers to align on platform improvements

Qualification

JavaScript/TypeScriptReactFrontend developmentModule bundlersCI/CD toolsDeveloper experienceProblem-solvingFlexibility

Required

2–5 years of experience as a software engineer with a focus on frontend development
Proficiency in JavaScript/TypeScript and experience with React, Vue, or other modern frontend frameworks
Experience with module bundlers (e.g., Webpack, Vite, esbuild) and build tooling
Familiarity with frontend performance optimization techniques and monitoring tools (e.g., Datadog RUM, Sentry, Lighthouse or similar)
Understanding of CI/CD and experience with tools like GitHub Actions, CircleCI, or similar
Strong problem-solving skills and ability to work independently while collaborating effectively within a team
Passion for improving developer experience through better tooling, automation, and documentation
You must be flexible and adaptable—you will be operating in a fast-paced startup environment

Preferred

Experience working on a Platform team / building tools for other developers
Experience contributing to design systems or shared component libraries
Familiarity with micro frontends and frontend architecture patterns at scale

Benefits

Health, dental, and vision care for you and your family
Life insurance
Mental wellness coverage
Fertility and growing family support
Flex Time Off in addition to company paid holidays
Paid family leave, medical leave, and bereavement leave policies
Retirement saving plans
Allowance to customize your work and technology setup at home
Annual professional development stipend

Company

Juniper Square

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Juniper Square provides software and fund administration services that streamline collaboration and communication between GPs and LPs.

H1B Sponsorship

Juniper Square has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (4)
2024 (5)
2023 (4)
2022 (3)
2020 (3)

Funding

Current Stage
Late Stage
Total Funding
$371M
Key Investors
Nasdaq VenturesRibbit CapitalBlue Owl Capital Corporation
2025-09-04Series Unknown
2025-06-16Series D· $130M
2023-02-13Series Unknown· $133M

Leadership Team

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Alex Robinson
CEO and Co-founder
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Adam Ginsburg
Co-Founder and Head of Product
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Company data provided by crunchbase