Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer, Tooling

Cross Lake

Technology Strategy Engineer

(This role is US based remote and all candidates must be able to work in the US now and in the future without restriction)

Technology is no longer just an enabler of business strategy. It is the business strategy. And with AI reshaping how companies operate, compete and grow — while rapidly accelerating the pace of change — the stakes have never been higher.

We're focused on helping private equity investors and portfolio company leaders drive value creation through technology. In a world where investors deploy trillions annually into software and tech-enabled businesses, we're the team that makes sure the underlying technology actually delivers.

The expert judgment of our experienced practitioners is complemented by proven frameworks, tech-enabled solutions, and objective data to help organizations navigate critical technology decisions across diligence, transformation, growth, cybersecurity, AI, and operational execution.

Everything we do is grounded in five core values: Service. Curiosity. Credibility. Commitment. Creativity.

If you're energized by solving complex technology challenges and helping others succeed in critical moments, you'll fit right in.

We're building small, highly capable engineering pods (2–3 engineers) that own problems end-to-end and move quickly from idea to production. This role is for engineers who are comfortable operating across the full stack and using modern AI-enabled workflows to accelerate delivery.

This role is part of our Tooling team, focused on rapidly building lightweight internal tools that improve how Crosslake teams work. These tools are typically narrow in scope and designed to be created, tested, and deployed quickly. The emphasis is on speed, usefulness, and iteration over long-term productization.

You'll be expected to design, build, and ship software with minimal handoffs—working across frontend, backend, and infrastructure as needed. This role prioritizes speed and iteration, with a focus on delivering immediate value.

How we work:

  • Small teams, high ownership, minimal handoffs
  • Fast, iterative delivery over heavy process
  • Pragmatic decision-making over over-engineering
  • Engineers are expected to operate across the stack, not within silos
  • Many tools are short-lived or heavily iterated—impact matters more than longevity

Key Responsibilities:

  • 7+ years of software engineering experience
  • Strong full-stack capability (frontend, backend, and cloud infrastructure)
  • Comfortable stepping into an architectural role when needed
  • Experience deploying and operating applications in cloud environments (AWS, Azure, or GCP)
  • Solid understanding of the full SDLC
  • Deep experience with (i.e., daily usage of) AI coding tools

Requirements:

  • Design and build small, high-impact full-stack tools from concept to deployment
  • Own the full SDLC: design, development, testing, deployment, and iteration
  • Work within a small pod to deliver quickly with a high degree of autonomy
  • Rapidly prototype and validate solutions with internal stakeholders
  • Integrate with third-party tools, APIs, and internal systems
  • Make pragmatic technical decisions appropriate for fast-moving tools
  • Use AI tools to accelerate development, testing, and code quality
  • Continuously refine, replace, or retire tools based on usage and feedback

AI-Native Development:

  • Hands-on experience using AI-assisted development tools beyond basic code generation
  • Ability to leverage AI across the workflow (e.g., prototyping, debugging, test generation, QA, code review, security analysis)
  • Experience combining AI with automation/orchestration to streamline workflows and reduce manual effort
  • Familiarity with modern AI-enabled development environments and practices

Preferred Experience:

  • Infrastructure as Code (e.g., Terraform)
  • CI/CD and modern DevOps practices
  • Experience with workflow automation/orchestration tools (e.g., n8n, Zapier, Temporal, Airflow)
  • Experience integrating SaaS tools and APIs (Slack, Notion, Jira, etc.)
  • Comfort building lightweight internal UIs (dashboards, admin panels, etc.)
  • Experience with one or more of the following languages: Python, TypeScript, Golang, Rust
  • Basic understanding of data engineering principles

What success looks like:

  • You ramp quickly and start contributing within weeks
  • You identify inefficiencies and ship tools to address them
  • You deliver simple solutions that meaningfully improve team productivity
  • You avoid overbuilding and focus on practical outcomes
  • You effectively use AI tools to increase speed and output
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer, Tooling in United States vacancy
  • $134k - $167k

     ...with internal groups to design and build tools that consolidate data from multiple...  ...to support end-to-end automation of lab software Work with internal groups to create test...  ...field ~ BS in Computer Science, Computer Engineering or related field ~ Proficiency in... 
    Senior
    Full time
    Local area

    Archer

    San Jose, CA
    1 day ago
  • $191k - $253k

     ...mission simulations, a key business development tool, and a powerful demonstration of our advanced...  ...ABOUT THE ROLE As a Sand Table XR Tools Engineer, you will bridge the gap between our core 3D simulation software and its real-world execution. You will build the... 
    Senior
    Full time
    Work experience placement
    Local area
    Immediate start

    Anduril Industries

    Remote
    1 day ago
  • $190k - $238k

     ...AI-powered biology or strengthening the tools teachers and students rely on every day...  ...CZI and our grantees. We believe that Engineering, IT and Security are most effective when...  ...effective at the work they do. As a Senior Software Engineer for Internal Tools, you'll own... 
    Senior
    Work at office
    Relocation package
    3 days per week

    Chan Zuckerberg Initiative

    Redwood City, CA
    4 days ago
  • $244k - $305k

    The Language Tools team enables ~1,500 Datadog developers to build, test, and package millions of lines of Go, Python, Java,...  ...and as we absorb other repositories into the monorepo. As a senior software engineer on the team, you will own projects from start to finish,... 
    Senior
    Work at office

    Datadog

    New York, NY
    1 day ago
  • $216k - $270k

    Scale AI is hiring a highly skilled Senior Software Engineer to help design, build, and operate secure, scalable infrastructure that empowers our...  .../ 40% FE), you will work with your team to build amazing tools/applications for internal company use as well as external customers... 
    Senior
    Full time
    Work experience placement

    Scale AI

    San Francisco, CA
    1 day ago
  •  ...developers and creators.  At Roblox, we’re building the tools and platform that empower our community to bring any experience...  ..., more civil shared experiences for everyone. As a Senior Software Engineer in the Builder Tools team, you’ll work on interactive, developer... 
    Senior
    Full time
    Worldwide

    Roblox

    Remote
    1 day ago
  • $200k - $250k

     ...New York City, West Palm Beach, Geneva, Zug, Copenhagen, Singapore, and Scottsdale. Garda is looking to hire a  Senior Software Engineer (AI Tooling)  to be a part of our Research and Technology (R&T) group to design and build systems that integrate modern AI capabilities... 
    Senior
    Full time

    Garda Capital Partners

    New York, NY
    1 day ago
  • $300k - $405k

     ...is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together...  ...safety and capability research, and they need exceptional tools to do their best work. As a Software Engineer on the Research Tools team, you'll build the... 
    Senior
    Full time
    Work at office
    Visa sponsorship
    Flexible hours

    Anthropic

    New York, NY
    1 day ago
  •  ...Join us as we shape the future of AI and beyond. Together, we advance your career. THE ROLE:AMD is looking for a Senior Software Engineer for the Developer Tools team, where you will contribute to the development and optimization of GPU profiling tools for HPC and AI... 
    Senior

    AMD

    Markham, IL
    1 day ago
  • $136k - $218.5k

     ...The NVIDIA Clocks group is looking for a dedicated and motivated Software developer with particular interest in algorithms and RTL Design...  ....What you'll be doing:Architect, design, develop and support tools for RTL generation across all NVIDIA productsArchitect automated... 
    Senior
    Full time

    Nvidia

    Santa Clara, CA
    1 day ago
  •  ...ISEE is seeking an experienced Senior Software Engineer to join our team. The ideal candidate has several years of work experience, and have worked...  ...product development and testing - Build proprietary tools for internal development teams Qualifications - BS or... 
    Senior
    Full time
    Work experience placement

    Isee

    Dallas, TX
    1 day ago
  • $190.8k - $262.8k

     ...empowering this transformation by building the tools and experiences that thousands of...  ...isn't just better tools for engineers, it's extending AI-native internal tooling...  ...and we're building that path.Role: As a Senior Software Engineer on Intelligent Tooling, you will... 
    Senior
    Work experience placement
    Local area

    Plaid Financial

    San Francisco, CA
    7 hours ago
  • $125k - $150k

     ...We don’t just build technology—we engineer the future. From next-gen aerospace to cutting-edge defense systems, we tackle...  ...thrive. Quest Defense Systems & Solutions is seeking a Senior Software Engineer – Tools & Enablement to support the development of a next-generation... 
    Senior
    Full time
    Local area
    Remote work
    Flexible hours

    Quest Defense Systems & Solutions, Inc.

    Remote
    2 days ago
  • $115.5k - $189.75k

     ...assist technologies; Arene, our software development platform for software...  ...signals and incidents into actionable engineering insights. The Release & Triage Tooling sub-team builds AI- and data-...  ...FOR? We’re looking for a mid- to senior-level Software Engineer to design... 
    Senior
    Full time
    Temporary work
    Work at office
    Flexible hours

    Woven by Toyota

    California
    a month ago
  • $179k - $236k

     ...an Impact Where It Matters Most At Intelliforce, software drives mission assurance. As a Senior Software Engineer supporting TTO 3 – Endpoint Services , you will help lead the design and implementation of tools that support secure classification marking and data... 
    Senior
    Full time
    For contractors
    Immediate start
    Visa sponsorship
    Day shift

    Intelliforce-it Solutions Group

    Annapolis Junction, MD
    1 day ago
  • Role Description As a Site Reliability Engineer on the Observability Team, your focus will be on building SRE and observability tooling — the platform, automation, and standards other...  ...-scale distributed systems. ~Strong software development skills in a language like... 
    Senior
    Full time

    Glia

    Remote
    1 day ago
  • $230k - $275k

    Navstar Inc. in Fort Meade, Maryland is seeking a motivated tool developer to enhance cryptanalytic tools for critical programs. The role demands an active TS/SCI clearance and expertise in Java application development. The annual salary range is $230,000 - $275,000, complemented... 
    Senior

    Navstar

    Maryland
    1 day ago
  •  ...prioritize a diverse F5 community where each individual can thrive.We are seeking an innovative and highly skilled Software Engineer III specializing in agentic AI tool building to lead the development and deployment of AI agents, tools, and models. This role primarily focuses... 
    Senior
    Full time
    Local area

    F5 Networks

    Seattle, WA
    1 day ago
  • $140k - $225k

     ...collaborates. We’re assembling a diverse, world-class team—engineers, designers, researchers, and product minds—focused on...  ...can do their best work. About The Role As the Senior Software Engineer, Tooling and Development Infrastructure, you will play a critical... 
    Senior
    Full time
    Temporary work
    Local area
    Flexible hours

    HP IQ

    San Francisco, CA
    1 day ago
  • CoreWeave is seeking a Senior Engineer on the API Platform & Client Tooling team to design and build the code-generation pipeline that turns a single proto contract into Go SDKs, CWIC commands, and Terraform resources. You will own components end to end—from proto and... 
    Senior
    Contract work

    CoreWeave

    Bellevue, WA
    3 days ago
  •  ...online without adding hardware, installing software, or changing a line of code. Internet...  ...curiosity to create a solution using the latest tools. Our culture is built on iteration,...  ...Skills, Knowledge, and ExperienceStrong engineering background (TypeScript, Python, or Go)... 
    Senior
    Local area

    CloudFlare

    Austin, TX
    2 days ago
  •  ...Seattle, WA / San Diego, CASoftware - Software Platforms and Product /Full-time /...  ...revolutionize how people move. Our Ops Tools team is the central nervous system of...  ...this mission, and we’re looking for a Senior/Staff Software Engineer to be a technical leader in this... 
    Senior
    Full time
    Temporary work
    Remote work
    Relocation package

    Zoox

    Foster, CA
    1 day ago
  • $200k - $250k

     ...combination of proprietary infrastructure and software, we empower over 250,000 businesses...  ...the team building Airwallex’s AI tooling platform. A product that helps employees...  ...tools faster, with strong focus on platform engineering, integrations, security, and scale.What... 
    Senior
    Temporary work
    Local area
    Worldwide

    Airwallex

    San Francisco, CA
    1 day ago
  • $86.8k - $165.2k

     ...the demands of the global market. Join us and help shape the future of aerospace and defense.We are seeking a Software Engineer for our Avionics Software Tools Team based in Cedar Rapids, Iowa.  The software engineer will join a team of software and systems engineers driving... 
    Senior
    Permanent employment
    Temporary work
    Work experience placement
    Start working today
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Cedar Rapids, IA
    1 day ago
  • $141.9k - $190.3k

    Job Posting Title:Senior Software Engineer - Build Tooling InfrastructureReq ID:10142526Job Description:Technology is at the heart of Disney’s past, present, and future. Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers... 
    Senior
    Full time

    Hulu

    New York, NY
    1 day ago
  • $183k - $275k

     ...regression test different aspects of the software and hardware integration layer. This...  ...magic, custom tracing and profiling tools, and much much more.Engineers across the company rely on this...  ...unblock and deliver, and you've briefed senior engineering leadership on trade-offs... 
    Senior
    Temporary work
    Immediate start
    Flexible hours

    Nuro

    Mountain View, CA
    4 days ago
  • $184k - $287.5k

     ...work. Are you ready to help our customers reimagine the future using NVIDIA’s next generation of AI developer tools? NVIDIA is looking for a Senior Software Engineer to help craft intuitive developer tools that make advanced AI workflows accessible from everyday... 
    Senior
    Full time

    Nvidia

    Santa Clara, CA
    3 days ago
  •  ...TXInfrastructure /Full-time /On-siteISEE is seeking an experienced Senior Software Engineer to join our team. The ideal candidate has several years of...  ...product development and testing- Build proprietary tools for internal development teamsQualifications- BS or MS in Computer... 
    Senior
    Full time
    Work experience placement

    isee

    Dallas, TX
    1 day ago
  • $166k - $225k

     ...to improve their business. Founded by engineers — and customer obsessed — we leap at every...  .... And we're only getting started.As a Senior Software Engineer on the Infrastructure teams,...  ...network security and encryption, developer tools and infrastructure (we use Bazel),... 
    Senior
    Local area
    Worldwide

    DataBricks

    San Francisco, CA
    1 day ago
  • $152k - $241.5k

    NVIDIA is searching for a highly motivated, excellent Senior Software Engineer for design and verification to join the software tools group. You will design and develop tools that enable developers worldwide to harness the full power of NVIDIA products. The successful candidate... 
    Senior
    Full time
    Worldwide

    Nvidia

    Santa Clara, CA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer, Tooling. Be the first to apply!