Crosslake Technologies logo

Senior Software Engineer, Tooling

Job Overview

Location

Remote (US)

Job Type

Full-time

Category

Software Engineering

Date Posted

May 3, 2026

Full Job Description

đź“‹ Description

  • • Senior Software Engineer, Tooling role focused on building and maintaining internal tools for Crosslake practitioners to manage assessments and deliver client results
  • • Design and build full-stack applications from concept to production, own the full SDLC, work within small engineering pods (2–3 engineers) to deliver quickly with high autonomy, contribute to architecture and make pragmatic technical decisions, use AI tools to accelerate development, testing, and code quality, iterate rapidly while maintaining reliability and maintainability
  • • Part of the Core Products team building tools for Crosslake practitioners; company believes in a programmatic, proactive approach to managing technology throughout the investment lifecycle to support changemakers buying, building, and running better technology
  • • Opportunity to ramp quickly and contribute within weeks, ship production-ready features in short cycles, make sound architectural decisions without overbuilding, and effectively use AI tools to meaningfully increase speed and output while working in small teams with high ownership and minimal handoffs

🎯 Requirements

  • • 7+ years of software engineering experience
  • • Strong full-stack capability (frontend, backend, and cloud infrastructure)
  • • Deep experience with AI coding harnesses (daily usage) and ability to leverage AI across workflow (prototyping, debugging, test generation, QA, code review, security analysis)
  • • Experience deploying and operating applications in cloud environments (AWS, Azure, or GCP)
  • • Solid understanding of the full SDLC
  • • Comfortable stepping into an architectural role when needed

🏖️ Benefits

  • • Small, highly capable engineering pods (2–3 engineers) with end-to-end ownership and high autonomy
  • • Fast, iterative delivery over heavy process with pragmatic decision-making
  • • Opportunity to work with modern AI-enabled workflows and AI-assisted development tools beyond basic code generation
  • • Remote work (US-based) with authorization to work in the United States without restriction
  • • Exposure to infrastructure as code (e.g., Terraform), CI/CD, and modern DevOps practices
  • • Chance to work with languages like Python, Typescript, Golang, Rust and AI engineering frameworks (e.g., Pydantic AI, CrewAI, LangGraph)

Skills & Technologies

Python
TypeScript
Go
Rust
AWS
Senior
Remote

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Crosslake Technologies
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About Crosslake Technologies

Crosslake Technologies is a leading provider of specialized IT services, focusing on data management, cloud solutions, and cybersecurity. They help organizations optimize their IT infrastructure, ensuring data integrity, security, and compliance. Their expertise spans across various industries, offering tailored solutions to meet unique business challenges. Crosslake Technologies is committed to delivering innovative and reliable technology services that drive business growth and efficiency. They work closely with clients to understand their needs and implement robust, scalable solutions. Their services include data analytics, cloud migration, managed IT services, and cybersecurity assessments. Crosslake Technologies aims to be a trusted partner in digital transformation.

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