68 internal tools engineer jobs at 56 companies in Secaucus, NJ
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Internal Tools Developer
New York City or Boston
$70k-$100k/yr OnsiteFull Time
Strong JavaScript and SQL skills; experience building internal tools; quick learner; interest in finance; good communication.
JavaScript, SQL, HTML, CSS, React
1mo
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Product Engineer (Internal tools & apps)
London or Antwerp or New York City
£90k-£110k/yr HybridFull Time
5+ YOE5+ years building full-stack applications and tooling, AI-native experience with LLM APIs and prompt engineering, strong API and UX skills, client-facing product delivery, excellent English communication.
Slack, React, TypeScript, Vercel, AWS, Supabase, BigQuery, LLM APIs, Node.js
3mo
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Software Engineer, AI & Internal Tools (All Levels)
New York, New York, United States
$150k-$250k/yr OnsiteFull Time
2+ YOEMinimum 2 years professional engineering/data experience; strong Python or TypeScript, Next.js/React, Postgres, BigQuery, dbt, LLM APIs (Claude, GPT), CI/CD; experience building production internal tools and AI workflows.
Python, TypeScript, Next.js, React, Postgres, BigQuery, dbt, Claude, GPT, LLM APIs, agent frameworks, MCP, RAG, CI/CD
2mo
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Staff Software Engineer, Internal Tools
New York City or San Francisco or Los Angeles
$227k-$325k/yr HybridFull Time
8+ YOE8+ years software engineering experience; deep distributed systems expertise; strong full‑stack skills with Node.js/TypeScript, React/TypeScript, PostgreSQL/Drizzle ORM, and Python; experience integrating LLMs/AI into production systems.
Node.js, TypeScript, Express, React, PostgreSQL, Drizzle ORM, Python, OpenAI, Google Gemini, Claude Code, Codex, Cursor, MCP, LLM
3w
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Senior Software Engineer, Internal Tools & Automation
New York City or Los Angeles or San Francisco
$160k-$180k/yr HybridFull Time
5+ YOE5+ years in cloud infrastructure, platform, or developer tooling; hands-on AI coding assistant use; LLM agents, CI/CD, Python, shell, containers, orchestration, and infrastructure-as-code experience.
AI coding assistants, Claude Code, Cursor, Copilot, LLM APIs, MCP, Python, Kubernetes, Docker, Terraform, Go, Rust, GitHub Actions, Postgres, RDS, Redshift, AWS, DORA
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Lead Security Engineer, Internal and IT
New York City, New York, United States
$180k-$230k/yr OnsiteFull Time
5+ YOE5+ years in security engineering or corporate security, deep IAM/endpoint/cloud expertise, SOC 2/ISO audit experience, incident response leadership, familiarity with EDR/SIEM/IAM/MDM/DLP tooling.
Google Workspace, Slack, AWS, GCP, Azure, EDR, SIEM, IAM, MDM, DLP, XDR
2mo
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Director, Product Engineer - AI Tooling & Builder Experience
New York City, New York, United States
$220k-$265k/yr HybridFull Time
4+ YOE4+ years building production systems or internal developer/builder tools; deep experience with LLM workflows, prompt engineering, agent frameworks; familiarity with AI-assisted development tools; strong product instincts.
Claude, OpenAI, Claude Code, Cursor, Copilot, Veho Build, NetSuite, Salesforce, OpenClaw
2mo
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Growth Engineer
New York City, New York, United States
HybridFull Time
Experience building end-to-end growth systems, instrumentation, internal tooling, automations, experimentation infrastructure, data-driven experimentation, cross-functional collaboration, and AI-enabled tooling.
3w
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Linux Engineer
New York City, New York, United States
$200k-$300k/yr OnsiteFull Time
Deep knowledge of Linux and Unix internals, systems programming (C), shell scripting, troubleshooting with profiling/debugging tools, strong communication; bachelor\u0002s in CS or equivalent.
OCaml, gdb, perf, DTrace, eBPF, SystemTap, Unix, Linux, C, shell
3d
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Support Engineer
New York City, New York, United States
$120k-$160k/yr OnsiteFull Time
Build internal support tools, investigate technical escalations, write SQL, improve AI support, and handle privacy and account-security cases. Experience with trust and safety or privacy is required.
Python, Django, PostgreSQL, Intercom, SQL
2mo
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The Better Money Company - Platform Engineer
New York, New York, United States
OnsiteFull Time
3+ YOE3+ years in platform/infra or reliability engineering; experience building test infrastructure for payments/ledgers; familiarity with formal verification, property-based or chaos testing preferred; strong ownership of internal tooling and CI/CD.
1w
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AI Automation Engineer
Campinas or São Paulo or Los Angeles or Austin or New York City or San Francisco or London or Manila or Warsaw
R$350k-R$415k/yr HybridFull Time
3+ YOERequires 3+ years building internal tools, automations, or software in SaaS; proficiency with AI, automation, APIs, SQL, Salesforce, Snowflake, and English communication.
Claude Code, Vercel, n8n, Salesforce, Snowflake, HubSpot, Slack, SQL, Snowflake CoCo, Claude, OpenAI, MCPs, APIs, webhooks, Dokploy
1mo
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GTM Engineer (GTM Automations)
Austin or Chicago or New York City or Salt Lake City or San Francisco
$100k-$145k/yr OnsiteFull Time
2+ YOE2+ years building automations or internal tools, experience shipping code (Python or TypeScript), familiarity with automation platforms and GTM stack, AI/LLM experience, strong commercial instinct and documentation skills.
Workato, Zapier, n8n, Salesforce, Clay, Snowflake, dbt, Gong, Python, TypeScript, Claude Code, Codex
3mo
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Principal Graphics Engineer
New York or United States
RemoteFull Time
Strong C/C++ systems programming, real-time graphics experience, shader programming, Linux internals, and familiarity with AI tooling; proven track record delivering complex graphics systems; independent senior contributor.
C/C++, Linux, OpenGL ES, WebGL, WebGPU, Vulkan, Metal, DirectX, Shader programming, GPU debugging, AI tooling and agents
2d
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Senior GTM Systems Engineer
San Francisco or New York City or United States
$190k-$240k/yr HybridFull Time
3+ YOERequires 3–5 years building GTM systems, deep Salesforce expertise, quote-to-cash and CPQ experience, and ability to design, implement, and maintain integrations, automation, and internal tools.
Salesforce, CPQ
1mo
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Senior Software Engineer - AI Tooling
San Francisco or New York City
$191k-$263k/yr HybridFull Time
5+ YOE5+ years professional software engineering experience; proven production systems experience; internal tools/platform building; strong product judgment; hands-on experience with AI development tools or agents.
Retool, Scaffold
3mo
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Sales Engineer, Federal
Brooklyn or Washington
$100k-$115k/yr HybridFull Time
3+ YOE3+ years in public sector with knowledge of international trade, defense, or economic security; experience delivering software tools; strong presentation skills; ability map customer problems to Altana solutions.
AI tools, software tools, Altana platform
3w
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GTM Engineer
San Francisco or New York City or London
$160k-$200k/yr OnsiteFull Time
3+ YOE3+ years in software, growth, product, or solutions engineering; strong Python and TypeScript skills; experience with APIs, internal tools, business systems, AI automation, and production systems.
Python, TypeScript, APIs
2mo
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Software Engineer, Services Platform
San Francisco or New York
OnsiteFull Time
Experience building internal developer platforms, durable workflow orchestration (Temporal or similar), deployment/CI/CD tooling, service mesh, and strong software engineering fundamentals.
Temporal, CI/CD, service mesh
2mo
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Software Engineer, Services Platform
San Francisco or New York
OnsiteFull Time
Experience building internal developer platforms, durable workflow orchestration (Temporal preferred), deployment tooling/CI-CD, service ownership, and strong software engineering fundamentals.
Temporal, CI/CD
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