Prelude

Software Engineer - Internal Tools

Prelude
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20 days ago
Paris, FranceMid Level

Responsibilities

  • Own the design, development, and maintenance of internal tools used across Prelude.
  • Build production agentic AI workflows for fraud review, customer support triage, go-to-market workflows, operations dashboards, and other internal processes.
  • Work directly with stakeholders to identify operational friction and turn it into reliable software solutions.
  • Evaluate and integrate AI engineering tools and establish internal standards for their use.
  • Contribute to shared infrastructure, schemas, and APIs across the engineering organization.
  • Build internal dashboards using data from DynamoDB, ClickHouse, and Postgres.
  • Participate in on-call rotations for the internal platform.

Requirements

  • Professional software engineering experience shipping reliable software in fast-paced environments.
  • Production experience shipping automated workflows and AI-powered tools using n8n, Dust, custom LLM pipelines, or equivalent.
  • Experience building for internal users with a focus on reliability and usable experiences.
  • Strong backend development skills in Go or TypeScript, including designing reliable APIs and services.
  • Full-stack capability with React and the underlying data and serverless layers, including DynamoDB, SQS, and Lambdas.
  • Ability to work directly with non-engineering stakeholders and focus development on business outcomes.
  • Fluent or professional English.
  • Experience with developer experience or platform engineering is preferred.
  • Familiarity with fintech, identity, fraud, or another regulated or high-stakes domain is preferred.
  • Experience integrating common SaaS APIs for CRM, billing, support, or data warehousing is preferred.
  • Rust, gRPC, and AWS serverless experience are preferred.

Benefits

  • Three days per week in the central Paris office, two days working from home, and four weeks of remote work per year.
  • Competitive compensation package with BSPCEs.
  • 100% subsidized travel to the office.
  • Health insurance through Alan.
  • Urban Sports Club gym membership.
  • Company-provided laptop and phone for the role and on-call rotations.
  • Swile meal vouchers.
  • Free snacks and drinks in the office.
  • Annual company offsite.

Tech Stack

Amazon DynamoDBAmazon RedshiftAWSClickHouseGogRPCNext.jsPostgreSQLReactRustTypeScript
Prelude

About Prelude

11-50 employees

Prelude builds a security control validation platform for enterprise security teams to continuously test, monitor, and optimize defenses against emerging threats. The SaaS provides visibility into control configurations, maps them to current threat techniques, and recommends fixes to improve coverage and compliance. The company is privately held and raised a Series A in 2022.

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