11,029 developer engineer jobs at 2,660 companies in Hackettstown, NJ
1mo
Save
Mark Applied
Hide
Developer Platform Engineer
San Francisco or New York City
HybridFull Time
7+ YOE7+ years software engineering experience; ownership of production systems; strong CI/CD (GitHub Actions, Buildkite) and monorepo experience; production-grade Python, Go, or TypeScript; GitHub API/webhooks experience; systems thinking and developer-experience focus.
GitHub Actions, Buildkite, Python, Go, TypeScript, GitHub API, GitHub Webhooks, Bazel, Hardware-in-the-loop (HIL)
4w
Save
Mark Applied
Hide
Senior Developer Relations Engineer
San Francisco or Seattle or New York City
$156k-$194k/yr RemoteFull Time
5+ YOE5+ years in developer relations or equivalent combination; strong technical writing, sample app and demo experience; developer empathy and ability to learn new technologies quickly.
Postman, OpenAPI, generative AI
2mo
Save
Mark Applied
Hide
Engineer I
New Britain, Pennsylvania, United States
OnsiteFull Time
0+ YOEBachelor's in chemical engineering, 0–2 years relevant experience or internships, exposure to process development and pilot plant operations, familiarity with AutoCAD/ Aspen/ Python/ Matlab, strong attention to safety and teamwork.
AutoCAD, Aspen, Python, Matlab
2d
Save
Mark Applied
Hide
ENGINEER
Picatinny Arsenal, New Jersey, United States
OnsiteFull Time
1+ YOEProfessional engineering degree or accepted engineering credentials, plus 1 year of specialized experience leading acquisition, production, integration, or testing of weapon system projects.
1w
Save
Mark Applied
Hide
Engineer III - Sensor
Redmond or New York City or Austin
$120k-$180k/yr OnsiteFull Time
3+ YOE3+ years experience in reverse engineering or developing high-quality C/C++ software, strong Linux internals knowledge, familiarity with OS internals, multithreading, performance, and security engineering.
C, C++, Linux, eBPF, CI/CD
3w
Save
Mark Applied
Hide
Engineer
Trenton or Philadelphia or Dover or Annapolis
FieldFull Time
Bachelor of Science in Engineering, proficient with AutoCAD, Adobe, and Microsoft Office; EIT or PE a plus; gas design experience preferred; able to perform field engineering and lift up to 50 lbs.
AutoCAD, Adobe, Microsoft Office
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Developer Experience
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$179k-$273k/yr RemoteFull Time
4+ YOE4+ years software engineering experience, developer infrastructure or developer experience background, fluency in at least one major programming language, experience improving developer workflows and tooling, strong problem-solving and communication skills.
Go, Scala, PHP, TypeScript, React, Next.js, Swift, Kotlin, Python
1mo
Save
Mark Applied
Hide
Staff Engineer
Allendale or Leesburg
$128k-$136k/yr OnsiteFull Time
4+ YOEBachelors in Mechanical/Biomedical Engineering required (Master's preferred), 4+ years medical device product development experience, proficiency with parametric CAD (Creo or SolidWorks), GD&T, experience with design controls and regulated industry standards (FDA, ISO 13485).
Creo, SolidWorks, GD&T
3d
Save
Mark Applied
Hide
Design Engineer
Hamilton Township, New Jersey, United States
$75k-$95k/yr OnsiteFull Time
4+ YOEBachelor’s degree in civil engineering or related field, 4–5 years of municipal or private land development engineering experience, AutoCAD Civil 3D and Microsoft Office proficiency; EIT preferred.
AutoCAD Civil 3D, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2mo
Save
Mark Applied
Hide
Senior Engineer
New York, New York, United States
$136k-$175k/yr OnsiteFull Time
Senior engineer with strong programming, Unix/Linux/Windows development, and secure coding practices; mentor and collaborate across teams.
C#, Java, C++, Unix, Linux, Windows, Microsoft Visual Studio, Oracle, MongoDB, RabbitMQ, Kafka, Solace, Jira, CI/CD, Git, Python, AWS, Docker
1mo
Save
Mark Applied
Hide
Software Engineer, Developer API
New York City or San Francisco or United States or Canada or United Kingdom
$168k-$330k/yr HybridFull Time
5+ YOE5+ years backend engineering, experience building APIs/platforms, hands-on with Python, Temporal, and Postgres, familiarity with AI coding agents, strong ownership and developer-experience focus.
Python, Temporal, Postgres
3d
Save
Mark Applied
Hide
Senior Developer
New York City, New York, United States
$150k-$210k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science or engineering; 5+ years of C/C++ development on Linux; 2+ years of scripting; testing, CI, network protocols, multithreading, performance, and AI coding tools.
C, C++, Linux, Python, Perl, Bash, Coverity, Valgrind, gcov, TCP/IP, Claude Code, Codex, Cursor
5d
Save
Mark Applied
Hide
Principal Engineer - Land Development
Middletown or Mount Laurel Township or Bloomfield
$105k-$135k/yr HybridFull Time
8+ YOEBachelor's in Civil Engineering required, PE preferred, minimum 8 years land development experience, zoning/site/drainage/stormwater expertise, strong communication and technical skills.
AutoCAD, Civil 3D, stormwater modeling software
1mo
Save
Mark Applied
Hide
AI Developer Experience Engineer
New York City, New York, United States
$180k-$250k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience; strong Python; hands-on experience with LLMs and OpenAI/Anthropic APIs; experience building backend systems, experimentation, evaluation, and data pipelines; strong systems thinking and communication.
Python, LLMs, OpenAI, Anthropic
1mo
Save
Mark Applied
Hide
Engineer,Quality
Turtle Creek or Edison
OnsiteFull Time
Bachelor's in engineering required; quality engineering or new product development experience preferred. Responsibilities include root cause analysis, FMEA, verification/validation testing, supplier qualification, audits, and design control documentation.
2mo
Save
Mark Applied
Hide
Manufacturing Engineer
Monroe Township, New Jersey, United States
$105k-$115k/yr OnsiteFull Time
3+ YOERead/interpret drawings, develop work instructions, quality tools knowledge, SolidWorks/ERP/MRP experience, 1-3 yrs shop floor manufacturing, 3-5 yrs engineering, BS in engineering.
Odoo, SolidWorks, ERP/MRP, PFMEA, SPC, Quality tools
4d
Save
Mark Applied
Hide
Supervising Engineer
Allentown, Pennsylvania, United States
OnsiteFull Time
5+ YOEABET-accredited bachelor's in engineering or engineering technology; 5+ years engineering experience (or master's+3yrs, PhD+2yrs); leadership, regulatory and industry code knowledge.
3w
Save
Mark Applied
Hide
Engineer
Trenton or Philadelphia or Dover or Annapolis
FieldFull Time
Bachelor's in engineering, proficient with AutoCAD/Adobe/Microsoft Office, EIT or PE preferred, gas design experience a plus, able to lift up to 50 lbs.
AutoCAD, Adobe, Microsoft Office
1w
Save
Mark Applied
Hide
Developer Advocate
San Francisco or New York City
$130k-$230k/yr OnsiteFull Time
3+ YOE3+ years as an engineer or developer advocate; experience building with LLMs, agents, and retrieval; public code/talks; strong live communication and developer support skills.
LLMs, Agents, API
3w
Save
Mark Applied
Hide
Software Engineer, Developer Productivity
New York, New York, United States
OnsiteFull Time
Experience building developer tooling, CI/CD and dev-environment infrastructure; strong Python and Bash/Unix skills; familiarity with agentic/AI-assisted development and driving org-wide adoption.
CI/CD, Python, Bash/Unix, Claude Code, Codex
Explore Jobs