ZipRecruiter

Log In

1

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

Two Sigma Investments, LP

Software Engineer

New York, NY · On-site

$165K - $325K/yr

Linux systems and Linux commands; observability tools (Grafana or Datadog); modern IDE (VScode ... internal web dashboards using React and the Ant Design as the primary UI framework; fine tuning and ...

Copia Automation

Senior Software Engineer: AI

New York, NY · On-site

$134K - $176K/yr

Who you are We are seeking a Software Engineer to support Copia's fast-growing AI vertical. You're ... Our product brings modern developer tools to the OT space through our novel Git-based source ...

Copia Automation

Senior Software Engineer: AI

New York, NY

$134K - $176K/yr

Who you are We are seeking a Software Engineer to support Copia's fast-growing AI vertical. You're ... Our product brings modern developer tools to the OT space through our novel Git-based source ...

CoreWeave

Software Engineer, Observability

New York, NY

$109K - $145K/yr

This team enables both internal engineers and customers to monitor, troubleshoot, and optimize AI ... Familiarity with infrastructure-as-code tools such as Terraform * Experience with modern testing ...

Nexis Builds

Software Engineer

New York, NY

... tools to enhance data processing and decision-making. - Implement DevOps practices for smooth ... internal systems and remote work environments. What You'll Need Technical Skills & Experience ...

Hex Technologies

Software Engineer, Foundations

New York, NY · On-site +1

$215K - $270K/yr

Internal admin tools for debugging, operations, and customer support What You'll Do * Design and ... Background in data platforms, developer tools, or collaborative systems * Experience with frontend ...

Harris

Software Engineer

New York, NY

$80K - $90K/yr

... internal UI consumption. - Database Expertise: Proficiency with relational and non-relational ... tools, frameworks, and methodologies. Salary range: $80,000 - $90,000 USD per year.

PHIflow, LLC

Senior Software Engineer

New York, NY

$134K - $176K/yr

Senior Software Engineer About PHIflow PHIflow is a data and technology company combining ... Improve reliability & consistency by improving internal engineering processes and tools. Work with ...

next page

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 Jul 23, 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.

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 are Internal Developer Tools Software Engineers?

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.
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 July 2026, with employment types broken down into 81% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $106,094 per year, or $51 per hour.

Software Engineer

Two Sigma Investments, LP

New York, NY • On-site

$165K - $325K/yr

Full-time

Medical, Dental, Retirement

This job post has expired today. Applications are no longer accepted.

Job description

Software Engineer
Location
NY New York
United States
Business
Investment Management
Function
Engineering
Experience Level
Experienced
Share this job
Position Summary
Duties: Design, engineer, develop, and maintain the core platform software applications at company to enable the engineering teams to safely and reliably test and release code into production software systems. Design, engineer and implement the backend API endpoints and the frontend user interface for the web applications that support the core platform software applications using technologies including, Java, Angular, and REST services. Debug software issues and provide software engineering solutions for other engineering teams. Monitor and analyze the software system metrics to ensure the reliability of the services and troubleshoot performance bottleneck. Investigate and debug the quality assurance results of the production software code to resolve the software exceptions. Conduct software code reviews and design code reviews with fellow software engineers. Collaborate with other software engineers to create the engineering design and roadmap for the team's software products used internally by the company.
Minimum education required: Bachelor's Degree in Computer Science or related Information Technology field.
Skills required: Must have knowledge of the following software skills and technologies: programming in Python, Java, and BASH/Shell Scripting; developing/engineering backend services using REST API endpoints, gRPC frameworks, Swagger, and Protobuf; database management systems including PostgreSQL, Microsoft SQL, and Amazon S3; ability to engineer/develop frontend web interfaces using React (or Angular), JavaScript, CSS, and HTML; data streaming and orchestration technologies including Kafka and Airflow; cloud services hosted on AWS and Kubernetes; Linux systems and Linux commands; observability tools (Grafana or Datadog); modern IDE (VScode, IntelliJ), version control tools (GIT), and deployment pipeline (Jenkins); automating secure remote administration using Paramiko for SSH connections, including key management, parallel command execution, SFTP file transfer; using Supervisord and advanced Linux process management tools to ensure stable and continuous trading operations, including health checks and log rotation; implementing and maintaining observability for trading backend systems using the ELK stack (Elasticsearch, Logstash, Kibana) and StatsD; designing, deploying, and maintaining containerized architectures for equity trading backend systems using Kubernetes Client Library for workload orchestration and Terraform, Helm for automated infrastructure provisioning across high performance compute clusters; orchestrating and automating backend workflows using Airflow, Cron, Temporal, and Bonita (BonitaSoft); developing and operating data streaming pipelines supporting trading backend operations utilizing Kafka, Celery, Redis, and applying Protobuf serialization for efficient, reliable exchange of real time trading system data; orchestrating and executing Apache Spark jobs for large scale distributed data processing for trading datasets; designing and implementing gRPC based microservices for low latency inter service communication; configuring secure messaging and connectivity for trading systems using Solace and VPN technologies; implementing MS Graph API integrations for email automation and cloud workflows; designing and developing internal web dashboards using React and the Ant Design as the primary UI framework; fine tuning and optimizing MSSQL databases supporting transactional trading data, including execution plan analysis, query optimization, indexing and partitioning strategies, and performance tuning under high load conditions while ensuring ACID consistency; engineering backend services and data access layers using SQLAlchemy, including ORM modeling, migrations, session/connection pooling; implementing, running, and orchestrating large scale Deterministic and Stochastic Simulations for models. Must also pass the company's required skills assessment.
Base salary: The base pay for this role will be between $165,000 and $325,000 per year. This role may also be eligible for other forms of compensation and benefits, such as a discretionary bonus, health, dental and other wellness plans and 401(k) contributions. Discretionary bonus can be a significant portion of total compensation. Actual compensation for successful candidates will be carefully determined based on a number of factors, including their skills, qualifications and experience.
#LI-DNI

Apply