65 research engineer jobs at 32 companies in Walden, NY
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Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
1mo
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Robotics / Physical AI Research Engineer
Saddle Brook or New Jersey
$180k-$300k/yr HybridFull Time
Experience in robot learning or robotics ML, strong Python and PyTorch skills, experience fine-tuning vision-language(-action) models, familiarity with robotics data formats and simulation tools, strong communication and reproducible experiment practices.
PyTorch, Python, HuggingFace transformers, PEFT, NVIDIA Isaac Sim, Isaac Lab, Omniverse, LeRobot dataset format, RLDS, Open X-Embodiment
3d
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Quantitative Research Engineer – PhD Graduate (US)
New York or Miami or Greenwich or Houston
$235k-$300k/yr OnsiteFull Time
PhD in a quantitative field; strong C++, Python, or R programming; software development experience; computer science fundamentals; and experience in quantitative technology areas.
C++, Python, R
1mo
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Senior Developer - Research and Development
Tarrytown, New York, United States
$94k-$153k/yr HybridFull Time
3+ YOEBachelor's in CS/Bioinformatics/Life Sciences, 3+ years software development supporting life‑sciences R&D or lab informatics, Java and Python proficiency, LIMS/ELN experience (Sapio/Benchling/Dotmatics), AI/GenAI experience.
Sapio, Benchling, Dotmatics, Java, Python, SQL, pandas, NumPy, LangChain, LlamaIndex, Claude Code, Claude, Anthropic APIs, OpenAI APIs, Docker, Kubernetes, Jenkins, GitHub Actions, GitHub Copilot, TetraScience, Spotfire, Tableau, Power BI, Jupyter
4w
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Associate Director, Research Analyst
Stamford or United States
$129k-$150k/yr RemoteFull Time
3+ YOEMaster's in finance/math or equivalent; 3+ years building optimization engines, ML pipelines and data tools; experience with GPT/BERT, boosted trees, PCA and Python; strong communication and cross-team collaboration.
Generative Pre-trained Transformer (GPT), Bi-directional Encoder Representation from Transformers (BERT), Python
5d
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Quantum Hardware Modeling - Research Scientist
Yorktown Heights, New York, United States
$180k-$220k/yr OnsiteFull Time
Master's degree in physics, electrical engineering, or related field; quantum computing, superconducting processor design and simulation, experimental physics, and microwave simulation experience required.
microwave simulation software
1mo
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Manager, Research & Development - Sustainment
Woodcliff Lake, New Jersey, United States
$143k-$165k/yr OnsiteFull Time
8+ YOEBS in Analytical Chemistry/Chemical Engineering/Chemistry required; 8+ years R&D experience with scientific team leadership in regulated environments; knowledge of EPA/FDA, GMP/GLP; experience with HPLC/GC and stability programs.
HPLC, GC
2mo
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Research & Innovation Manager, Governance
Louisville or White Plains
$115k-$165k/yr HybridFull Time
5+ YOEBachelor's or Master's in engineering, food science, supply chain, packaging or related; 5+ years R&I/CPG/governance or related experience; experience with PLM/digital platforms, Excel and Power BI; strong governance, risk, and stakeholder skills.
PLM, Microsoft Excel, Power BI, Microsoft collaboration tools
1mo
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Research Scientist (USA - Stamford, CT, US)
Stamford, Connecticut, United States
$85k-$140k/yr OnsiteFull Time
2+ YOEB.S. in chemistry, polymer science/engineering or related field required; 2+ years relevant experience; polymer formulation/processing and additive knowledge; project leadership, data analysis, IP experience; laboratory instrumentation familiarity.
TGA/DSC, SEM, HPLC/GC, FTIR, UV-Vis, AI / Machine Learning tools
3mo
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Sr. Research and Development Scientist
Totowa, New Jersey, United States
OnsiteFull Time
2+ YOEMaster’s in Food Science/Engineering/C Chemistry; 2-4+ years in snack/confectionery R&D; knowledge of hydrocolloids, fiber systems, sugar reduction, moisture control; pilot plant or scale-up experience preferred.
1mo
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Senior Developer - Research and Development
Tarrytown, New York, United States
$94k-$153k/yr HybridFull Time
3+ YOEBachelor's in CS/Bioinformatics/Life Sciences,3+ years software development for life-sciences R&D,proficiency in Java and Python,experience with LIMS/ELN (Sapio/Benchling/Dotmatics),AI/GenAI and data integrations.
Sapio, Benchling, Dotmatics, Java, Python, SQL, pandas, NumPy, Claude Code, GitHub Copilot, LangChain, LlamaIndex, Anthropic API, OpenAI API, Docker, Kubernetes, Jenkins, GitHub Actions, TetraScience, Spotfire, Tableau, Power BI, Jupyter
2mo
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Assistant Packaging Engineer
Park Ridge, New Jersey, United States
$70k-$80k/yr OnsiteFull Time
1+ YOEBachelor’s degree in Packaging Engineering, Materials Science, Mechanical Engineering, or related field; 1+ year packaging engineering experience; knowledge of sustainability, GMPs, and packaging materials.
Packaging design software, Testing and validation tools
6d
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Research & Portfolio Management Engineering - Associate
Greenwich, Connecticut, United States
$140k-$160k/yr OnsiteFull Time
3+ YOEBachelor's or master's in a technical field, 3–5 years of software engineering experience, Python, Linux, AWS, distributed systems, large-scale data processing, SQL, and native AI application experience.
Python, C++, Linux, AWS, SQL, Large Language Models (LLMs)
3w
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Sr. Scientist/Engineer, Process Development
Danbury, Connecticut, United States
OnsiteFull Time
4+ YOEAdvanced scientific background in chemistry/chemical engineering with 4+ years relevant process development or equivalent; experience in scale-up, unit operations, cGMP documentation, and cross-functional collaboration.
spray drying, wet nano-milling, tangential flow filtration, micro fluidization
1mo
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Seasoning Developer
Teterboro, New Jersey, United States
$96k-$115k/yr OnsiteFull Time
4+ YOEB.S. in Food Science (MS preferred), 4+ years seasoning development experience, FDA/USDA labeling expertise, product/application development skills, SAP and Microsoft Office proficiency, ability to taste and smell formulations.
SAP, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
3mo
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Machine Learning Engineer
London or New York or Rowayton
$175k-$250k/yr OnsiteFull Time
3+ YOE3+ years in ML/statistics on large unstructured data; degree in CS/Engineering/Operations Research; strong Python/C++ and data-processing skills; able to communicate findings and deploy models in containerized environments; experience with time series and cross-team collaboration.
Python, C++, Spark/Scala, SQL, Docker, Kubernetes
2mo
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Automation Specialist - Biotherapeutics Discovery Research (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$140k-$222k/yr OnsiteFull Time
10+ YOEBachelor’s/Master’s with extensive experience in laboratory automation, orchestration, and scripting across major platforms; strong Python and APIs knowledge; 10+ years or 6+ years with Master’s in CS/Engineering/Biology/Chemistry; eligible to work in the United States.
Cellario, Hamilton, Tecan, Beckman Coulter, Opentrons, ELN, LIMS, APIs
3mo
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Electrochemical Technician
Danbury, Connecticut, United States
OnsiteFull Time
Bachelor's in Chemistry/Engineering; electrochemical knowledge; lab experience; equipment proficiency; data analysis; good communication.
potentiostat, galvanostat, impedance analyzer, Sorlatron
2d
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New Grad Returning Planner I - NED Summer 2027 (For Current/Former HNTB Interns Only)
New York City or South Portland or Princeton or Bedford or Boston or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$59k-$111k/yr OnsiteFull Time
Bachelor’s degree in urban planning, geography, engineering, or related field; understanding of GIS software and Microsoft Office Suite. Planning internship or prior experience preferred.
GIS, Microsoft Office Suite
1w
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Senior Laboratory Technician
Elmsford, New York, United States
OnsiteFull Time
3+ YOE3+ years laboratory testing experience preferred; strong teamwork, organization, ability to lift 35 lbs, attention to detail; coursework in earth sciences or engineering a plus.
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