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Internal Developer Tools Software Engineer Jobs in Cold Spring Harbor, NY

Fox

Staff Android Engineer

New York, NY · Hybrid

This role requires deep Android expertise, strong software architecture skills, and a passion for ... Experience integrating LLM APIs or AI services into internal developer tools or consumer-facing ...

Playground

Staff Software Engineer

New York, NY · On-site

$250K - $300K/yr

Playground has built best in class software to manage all aspects of running a child care business ... Maintain and improve internal developer tools to enhance productivity, including CI/CD automation ...

FOX News Network, LLC

Staff iOS Engineer

New York, NY · On-site

$56.50 - $78/hr

Identify opportunities to build internal developer tools and automations, including AI-powered ... software development and improve engineering productivity. * Proven track record of leading cross ...

Fox

Staff iOS Engineer

New York, NY · Hybrid

$56.50 - $78/hr

Identify opportunities to build internal developer tools and automations, including AI-powered ... software development and improve engineering productivity. * Proven track record of leading cross ...

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Showing results 1-20

All JobsInternal Developer Tools Software Engineer JobsInternal Developer Tools Software Engineer Jobs in Cold Spring Harbor, NY

Internal Developer Tools Software Engineer information

See Cold Spring Harbor, NY salary details

$31.2K

$106.1K

$255.5K

How much do internal developer tools software engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for internal developer tools software engineer in Cold Spring Harbor, NY is $106,094.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,200.00 and $112,200.00 per year, depending on experience, location, and employer.

What is an internal developer tools software engineer?

Internal Developer Tools Software Engineers are specialists who design, build, and maintain software tools that improve the productivity of other developers within an organization. Their work often includes creating build systems, continuous integration pipelines, testing frameworks, and deployment tools. These engineers collaborate closely with development teams to understand their workflows and challenges, then develop solutions that streamline processes, reduce manual work, and enhance code quality. By focusing on internal tooling, they help the whole engineering organization move faster and deliver higher-quality products.

What are the key skills and qualifications needed to thrive as an internal developer tools software engineer, and why are they important?

To thrive as an Internal Developer Tools Software Engineer, you need strong programming skills (often in languages like Python, Java, or Go), expertise in software development processes, and experience with building scalable infrastructure, typically supported by a degree in computer science or related field. Familiarity with CI/CD systems, containerization tools (like Docker and Kubernetes), version control (such as Git), and cloud platforms is usually required. Excellent problem-solving abilities, collaboration, and proactive communication are vital soft skills in this role. These skills and qualities are essential for designing efficient tools that improve developer productivity, streamline workflows, and support organizational engineering goals.

How do internal developer tools software engineers typically interact with other development teams within the company?

Internal Developer Tools Software Engineers work closely with a variety of engineering teams to understand their workflows, gather feedback, and identify pain points in the development process. Communication is key, as these engineers often facilitate onboarding, provide training for new tools, and respond to support requests. Collaboration usually involves participating in cross-team meetings, collecting requirements, and iterating on tools based on real-world usage. This close partnership ensures that the tools developed genuinely improve productivity and address the practical needs of their colleagues.

What is the difference between Internal Developer Tools Software Engineer vs Software Engineer?

AspectInternal Developer Tools Software EngineerSoftware Engineer
Primary FocusDeveloping and maintaining internal tools to improve developer productivityBuilding applications, systems, or features for end-users or clients
Work EnvironmentTypically within tech companies, collaborating with internal teamsVaries across industries, often with direct customer interaction
Required SkillsStrong programming, understanding of developer workflows, internal tool developmentBroad software development skills, depending on domain
Industry UsagePrimarily in tech companies, startups, and large enterprises with internal toolsAcross all industries including tech, finance, healthcare, etc.

In summary, Internal Developer Tools Software Engineers focus on creating tools that enhance internal developer efficiency, whereas Software Engineers develop a wide range of applications for external users. Both roles require strong programming skills but differ in their primary objectives and work environments.

What cities near Cold Spring Harbor, NY are hiring for Internal Developer Tools Software Engineer jobs?

Cities near Cold Spring Harbor, NY with the most Internal Developer Tools Software Engineer job openings:

Internal Developer Tools Software Engineer jobs near you
Infographic showing various Internal Developer Tools Software Engineer job openings in Cold Spring Harbor, NY as of August 2026, with employment types broken down into 100% Full Time. Highlights an 82% In-person, 5% Hybrid, and 13% Remote job distribution, with an average salary of $106,094 per year, or $51 per hour.

Senior/Staff Software Engineer, Platform

AIDA Recruitment

New York, NY • Remote

$150K - $350K/yr

Full-time

Posted 8 days ago

Job description

Location: United States - Remote
Employment: Full-time
Compensation: $150K–$350K + competitive equity
Experience: 7+ years
Work authorization: Candidates must already be authorized to work in the United States; visa sponsorship is not available.

About the Role

For one of our clients, we are looking for a Senior/Staff Software Engineer, Platform to build and scale the infrastructure, developer tooling, and internal systems that enable engineering teams to ship software quickly, safely, and reliably.

This is a software engineering-focused platform role, not a traditional DevOps or infrastructure-only position. We are looking for someone who is equally comfortable owning AWS infrastructure and writing production TypeScript, particularly internal libraries, SDKs, and developer tooling.

You will have significant ownership over the platform and help shape how engineering teams build, test, deploy, and operate software as the product and organization scale.

What You'll Be Doing

  • Own and evolve AWS infrastructure using Terraform and Pulumi, treating infrastructure as an internal product.
  • Build internal developer platforms and tooling that improve engineering velocity and developer experience.
  • Design and maintain backend TypeScript libraries, shared SDKs, and reusable tooling used across engineering teams.
  • Build and improve CI/CD pipelines, including Buildkite-based workflows.
  • Develop per-pull-request ephemeral environments that make testing and deploying changes faster and safer.
  • Improve platform reliability through SLOs, monitoring, auto-scaling, observability, and incident response.
  • Build and enhance observability using tools such as Datadog.
  • Solve infrastructure and application scaling challenges across databases, compute, and services.
  • Optimize Aurora PostgreSQL and other platform components as workloads and usage grow.
  • Work closely with product engineers to identify bottlenecks and create self-service solutions rather than relying on manual infrastructure processes.
  • Help establish engineering standards and technical patterns across the organization.

What We're Looking For

  • 7+ years of software engineering experience, ideally with significant platform or infrastructure engineering ownership.
  • Strong experience building and operating production systems on AWS.
  • Hands-on experience with Infrastructure as Code, particularly Terraform and/or Pulumi.
  • Strong TypeScript development experience — you should be comfortable building backend libraries, SDKs, APIs, or internal developer tools, not only infrastructure.
  • Experience designing internal developer platforms, tooling, or self-service infrastructure.
  • Strong understanding of CI/CD, deployment automation, and modern software delivery practices.
  • Experience with production reliability, including SLOs, observability, incident response, and auto-scaling.
  • Experience operating and scaling databases such as PostgreSQL/Aurora PostgreSQL.
  • Ability to work autonomously, make technical decisions, and take end-to-end ownership of complex platform initiatives.
  • Strong software engineering mindset with an interest in improving the experience and productivity of other engineers.

Particularly Relevant Background

We are especially interested in engineers who have worked at the intersection of software engineering and infrastructure.

The strongest candidates will have experience building infrastructure and writing software that other engineers use — for example, internal TypeScript libraries, SDKs, deployment tooling, developer platforms, CI/CD systems, or infrastructure automation.

Candidates whose experience is primarily DevOps/SRE operations, cluster administration, or infrastructure configuration without substantial software development are unlikely to be the right fit.

Tech Stack

TypeScript · AWS · Terraform · Pulumi · Buildkite · Datadog · Aurora PostgreSQL · CI/CD · Developer Tooling · Infrastructure as Code

Interview Process

  1. Initial Screening - CV Review: Your application will be reviewed within 24 hours of submission.

    • Short Q/A Session: To assess your experience and technical background, you'll be invited to complete one of the following:
    • Automated Q/A session (recommended for faster feedback), or Recruiter interview.
    • Candidates whose experience best matches the role will be shortlisted and presented to the hiring manager.
  2. CEO Interview
  3. Live Coding Challenge
  4. Policy Engine / System Design Interview
  5. Product / Operations Interview
  6. CTO Interview

The live coding stage includes hands-on TypeScript/Node.js development, so candidates should be comfortable working directly in a TypeScript codebase.

Additional Information

  • We recommend completing the Automated Q/A Session during the pre-screening stage, as it typically allows us to provide feedback more quickly.
  • Candidates who prefer a traditional approach may instead complete the pre-screening with one of our recruiters.
  • We aim to keep candidates informed throughout the process and provide updates after each completed stage.

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