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50 internal tools engineer jobs at 43 companies in Wayne, NJ

2mo
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Internal Tools Developer
New York City or Boston
$70k-$100k/yr OnsiteFull Time
Arch
Arch: Automates data and document management for private market investments.
Strong JavaScript and SQL skills; experience building internal tools; quick learner; interest in finance; good communication.
JavaScript, SQL, HTML, CSS, React
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3w
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Senior Engineer, Internal Projects
New York City, New York, United States
$185k-$235k/yr OnsiteFull Time
Clark
Clark: AI-powered trust infrastructure for audit and accounting firms.
5+ YOE5+ years software engineering experience; experience building internal tools, automation, or AI applications; strong full‑stack/backend fundamentals; experience with LLMs, agents, integrations, and product sense.
LLMs, Slack, CRM, Linear
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Software Engineer, AI & Internal Tools (All Levels)
New York, New York, United States
$150k-$250k/yr OnsiteFull Time
David Protein
David Protein: Sells high-protein, low-calorie nutritional food products.
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
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1mo
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Staff Software Engineer, Internal Tools
New York City or San Francisco or Los Angeles
$227k-$325k/yr HybridFull Time
Tubi
TubiNASDAQ: FOXA: Free ad-supported streaming service for movies and television.
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
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Software Developer / IT - Internal Tools
Long Island City, New York, United States
$66k-$70k/yr OnsiteFull Time
Gamer's Choice
Gamer's Choice: Retailer of collectible trading card games and tournament host.
1+ YOE1–3 years coding experience; proficient in JavaScript or Python; strong Windows/Chrome troubleshooting and WiFi; ability to read AI-generated code; Git and basic deployment; independent work in fast-paced environment.
JavaScript, Python, Git, Windows, WiFi, Google Chrome
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Staff Product Designer, Internal Tools
Dublin or Leeds or London or New York City
$66k-$105k/yr OnsiteFull Time
Fanatics
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
6+ YOE6+ years product design experience in data-heavy, real-time, or operational environments; user research, discovery, design systems, and collaboration with Product and Engineering; familiarity with AI-assisted design workflows and trading/fintech domains preferred.
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Electrical Engineer
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Newtown or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
4+ YOEBachelor's in engineering, EIT and working toward PE, 4+ years engineering experience, knowledge of national/international electrical standards, OSHA preferred, fluency with AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
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3w
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Director, Product Engineer - AI Tooling & Builder Experience
New York City, New York, United States
$220k-$265k/yr HybridFull Time
Veho
Veho: Provides AI-powered last-mile delivery services for e-commerce brands.
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
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3w
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Growth Engineer
New York City, New York, United States
HybridFull Time
Trove
Trove: Digital collectibles marketplace for buying and redeeming trading cards.
Experience building end-to-end growth systems, instrumentation, internal tooling, automations, experimentation infrastructure, data-driven experimentation, cross-functional collaboration, and AI-enabled tooling.
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3w
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The Better Money Company - Platform Engineer
New York, New York, United States
OnsiteFull Time
YieldNest
YieldNest: Liquid restaking protocol for risk-adjusted DeFi yields.
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.
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Principal Graphics Engineer
New York or United States
RemoteFull Time
Parallelz
Parallelz: Transforms native mobile apps into native web apps instantly.
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
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1w
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Senior Software Engineer - AI Tooling
San Francisco or New York City
$191k-$263k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
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
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Sales Engineer, Federal
Brooklyn or Washington
$100k-$115k/yr HybridFull Time
Altana
Altana: AI-powered visibility and risk management for global supply chains.
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
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1d
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Software Engineer Team Lead
Austin or New York or San Francisco or Seattle
$269k-$335k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Lead a small engineering team while remaining hands-on in production code; hire and grow engineers; build internal tools and operational software; make rapid prioritization decisions.
Go, TypeScript, Python
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2w
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Software Engineer, Services Platform
San Francisco or New York
OnsiteFull Time
Cursor
Cursor: AI-powered code editor for professional software developers.
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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GTM Engineer
British Columbia or Canada or New York City or Ireland
$118k-$176k/yr RemoteFull Time
Greenhouse
Greenhouse: Cloud-based hiring software for recruitment and employee onboarding.
3+ YOE3+ years in revenue engineering or technical revenue operations; experience using AI tools to build internal apps; proficiency with modern web stacks (Next.js, TypeScript, Python/Node.js), Salesforce integrations, and Supabase/Vercel; strong communication skills.
Claude Code, ChatGPT, Cursor, Next.js, TypeScript, Supabase, Vercel, Salesforce, Gong, Python, Node.js, React, Firebase, AWS Amplify, Railway, Render, Outreach
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2mo
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GTM Engineer - Ecosystem
New York, New York, United States
$140k-$180k/yr HybridFull Time
Clay
Clay: Platform for automated lead enrichment and sales workflows.
6+ YOE6-10 years in RevOps/GTM engineering or related technical roles; 3+ years in RevOps/Sales Ops or GTM Engineering; experience integrating Salesforce and GTM systems; programming skills in Python, JavaScript, SQL, or TypeScript; experience deploying AI-powered internal tools; familiarity with data warehouses/BI tools; strong communication and ability...
Salesforce, Python, JavaScript, SQL, TypeScript, BI tools, AI tools
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4w
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Product Engineer
New York, New York, United States
$125k-$175k/yr OnsiteFull Time
Rethink Food
Rethink Food: Transforms excess food into nutritious meals for food-insecure communities.
3+ YOE3+ years software engineering experience building full-stack web apps; strong frontend skills (React, Next.js), backend experience (Node.js or Python), SQL and relational databases, APIs/webhooks, data integrations, and user-facing internal tools.
React, Next.js, Node.js, Python, SQL, BigQuery, HubSpot, Google Sheets, Apps Script, Google Drive, Slack, Retool, GitHub, APIs, webhooks, LLM APIs
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1mo
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AI Engineer
Saint Petersburg or New York or St. Petersburg
HybridFull Time
Valley National Bank
Valley National BankNASDAQ: VLY: Provides commercial and retail banking services to customers.
4+ YOEUnderstanding of business process analysis, RPA (UiPath), AI tools, scripting, SQL, MS Office; translate requirements into functionality; service to internal stakeholders.
UiPath, OCR, SQL, Microsoft Office, Visio, AI platforms, IDP
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2mo
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Senior Software Engineer | GTM Platform, Backend
New York City, New York, United States
$200k-$310k/yr HybridFull Time
Ramp
Ramp: Financial operations platform for corporate cards and spend management.
4+ YOE4+ years product engineering, building internal tools/platforms; strong product instincts; comfortable with AI/LLM workflows; velocity and ownership; cross-functional empathy.
Next.js, Sanity CMS, Python, TypeScript, AI/LLM tooling
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