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Juniper Square logo
Juniper Square

Where partnerships drive potential.

Senior Software Engineer, Data Platform

Data EngineerData EngineerFull TimeRemoteSeniorTeam 201-500H1B No SponsorCompany SiteLinkedIn

Location

California + 1 moreAll locations: California | New York

Posted

27 days ago

Salary

$165K - $200K / year

Seniority

Senior

Bachelor Degree4 yrs expEnglishAmazon RedshiftAWSETL

Job Description

Senior Software Engineer, Data Platform

Juniper Square

• Build and ship production-quality implementations of the data normalization, schema mapping, validation, enrichment, and distribution pipeline for a net-new intelligent data warehouse • Write clean, well-tested, performant code across the full stack – backend services, data pipeline logic, and API integrations • Take end-to-end ownership of features from design through deployment, with accountability for correctness and reliability in production • Work closely with staff engineers to shape the architecture of a modern, AI-native data warehouse serving institutional financial clients • Bring thoughtful input on schema design, normalization approaches, and API patterns – and execute those decisions with precision • Identify and raise technical risks early; propose and implement solutions rather than waiting to be directed • Use agentic coding tools and LLM-assisted development as your primary workflow – this is how the entire team operates • Critically evaluate AI-generated code for correctness, edge cases, and regressions – shipping quality output regardless of how it was produced • Contribute to the team’s evolving practices around AI-accelerated development and testing • Build and maintain data validation checks, monitoring, and observability tooling that keeps the pipeline trustworthy at scale • Participate in on-call and production support, diagnosing and resolving data quality issues quickly and thoroughly • Write and maintain clear technical documentation for the systems you build • Partner effectively with staff and senior engineers, your engineering manager, and product management to translate requirements into well-scoped, executable work • Participate in design and code reviews, offering and receiving feedback constructively • Develop domain intuition around private markets data – fund administration, investment data schemas, institutional reporting – to make better technical decisions

Job Requirements

  • 4–7 years of software engineering experience, with a track record of shipping production systems end-to-end
  • Strong full-stack engineering fundamentals – backend services, data pipelines, and API design; we will ask you to walk through systems you personally built
  • Hands-on experience with data pipeline or data warehouse engineering: ETL/ELT patterns, schema design, normalization, and data distribution
  • Production experience building with LLMs – prompt design, model integration, and output validation in real systems
  • Fluency with AI-assisted and agentic development workflows; you use these tools daily and evaluate their output critically
  • Experience with AWS data infrastructure; Redshift experience a plus
  • Strong written communication – able to document technical decisions clearly for engineering and product audiences.

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

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