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43 junior nlp engineer jobs at 15 companies in Berkeley, CA

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Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
2w
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Senior/Staff Software Engineer (Platform)
San Francisco, California, United States
$160k-$250k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
2+ YOEExperience in supply chain domain, strong CS fundamentals, backend and data engineering experience; familiarity with transactional guarantees, NLP/ML pipelines, ERP integrations preferred.
TypeScript, Node.js, Python, PostgreSQL, Supabase, Next.js, LLMs, vector databases, RAG architectures, CI/CD, containerization, AWS, RESTful, SAP, Oracle, OCR
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2w
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Applied Research Intern, NLP - Fall 2026
Santa Clara, California, United States
$20-$71/hr OnsiteFull Time, Internship
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
Pursuing an MS or PhD in Computer Science or Electrical Engineering; strong Python, deep learning for NLP knowledge; experience with PyTorch or JAX; ability to run and manage large experiments.
Python, PyTorch, JAX, NeMo-RL, Nemotron
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1w
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CV/NLP/Multimodal LLM Machine Learning Engineer Graduate (TikTok Trust and Safety) - 2026 Start (BS/MS)
San Jose, California, United States
$123k-$256k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
BS/MS in CS, EE, OR, Applied Math or similar; hands-on or academic experience in machine learning, LLMs, recommendation systems; strong coding, communication, and teamwork skills; available to start in 2026.
Large Language Models
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3mo
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Software Engineer - AI Agentic Product Dev Team (US)
Santa Clara, California, United States
$121k-$161k/yr HybridAll Commitments Available
Eightfold.ai
Eightfold.ai: AI-native platform for talent management and workforce optimization.
1+ YOE1-2 years of software engineering; backend or full-stack; Python and another language; experience with LLMs/NLP/ML features; APIs and distributed systems; prompting and embeddings
Python, Java, Go, TypeScript, APIs, Distributed Systems, LLMs, NLP, ML
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1mo
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Low Power ASIC Engineer - New College Grad 2026
Santa Clara, California, United States
$100k-$190k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
Recent BS/MS/PhD in Electrical or Computer Engineering (or equivalent). Knowledge of low-power design techniques, processor architecture, Verilog/SystemVerilog/UVM, Incisive Low-Power or Synopsys VCS NLP, Verdi, and strong debug skills.
Incisive Low-Power, Synopsys VCS NLP, Verdi, Verilog, SystemVerilog, UVM, Python, PERL, C, C++, UPF, Makefile
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1mo
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Software Engineer - AI Agentic Product Dev Team (US)
Santa Clara, California, United States
$121k-$161k/yr HybridFull Time
Eightfold
Eightfold: A applying AI talent intelligence to help people and enterprises
2+ YOE1-2 years software engineering; backend/full-stack; Python plus another language (Java/Go/TypeScript); experience with LLMs/NLP/ML; APIs, distributed systems; prompting, embeddings, model inference; strong testing and problem solving.
Python, Java, Go, TypeScript, LLMs, NLP, APIs, Distributed Systems, Flask, React, SQL, MySQL, Airflow, Spark, Docker, AWS
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1mo
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Jr. AI Engineer
Pleasanton, California, United States
$110k-$140k/yr OnsiteFull Time
Vagaro
Vagaro: Cloud-based management platform for beauty and wellness businesses.
0+ YOE0-2 years experience preferred; proficiency in Python, machine learning, deep learning, generative AI, LLM/NLP; some experience with AWS/GCP/Azure and Docker/Kubernetes; strong communication and problem-solving skills.
Python, Docker, Kubernetes, AWS, GCP, Azure, LLM, NLP
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2mo
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Machine Learning Engineer Intern
Santa Clara, California, United States
$19-$65/hr OnsiteInternship
PlusAI
PlusAI: AI-based virtual driver software for factory-built autonomous trucks.
Internship requiring ML/NLP knowledge, Python, data engineering, and RAG experience; strong communication and teamwork.
Python, Open-source LLMs, RAG, ETL, SQL, NoSQL, Hugging Face
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1w
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Machine Learning Graduate (E-Commerce Governance-CV/NLP/Multimodal/LLM) - 2026 Start (PhD)
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
PhD in CS/Computer Engineering/Software or related, strong coding in Linux with Python/Go/C++, solid ML/DL foundations, experience in NLP/CV/multimodal/graph/search, and strong analytical skills.
Linux, Python, Go, C++
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1mo
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Senior AI Engineer
Sunnyvale or San Francisco or Bellevue or New York City
$139k-$229k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
2+ YOEBA/BS in CS or related (or equivalent experience); 2+ years software design/development and programming (Java, Python); 2+ years machine learning, data mining, or NLP; strong communication and critical thinking.
Java, Python, SVN, GIT, ant, maven, Hadoop, Pig, MapReduce, Lucene, SOLR
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1mo
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Senior Data Engineer
Foster City, California, United States
$123k-$191k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
2+ YOE2+ years experience with a Bachelor's (or Advanced) degree; strong programming in Java/Python/Go/Scala; experience building scalable data pipelines, Spark/Kafka/Hadoop ecosystem, cloud platforms, GenAI and data modeling.
Java, Python, Go, Scala, Gen AI, GenAI, Apache Spark, Spark, Kafka, Hadoop, Hive, Trino, Presto, Apache Airflow, Hbase, AWS, Azure, DataBricks, HDFS, S3, LLMs, NLP, RAG, Vector DBs, MCP, A2A, J2EE, Microservices, REST APIs, CI/CD, Jira, Jira Align
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1mo
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Founding Engineer, Applied Research
San Francisco, California, United States
OnsiteFull Time
Backbone
Backbone: AI-powered infrastructure for healthcare payments and authorizations.
0+ YOEExperience with ML research, language models, NLP, evals, reinforcement learning, agentic systems, and model improvement; demonstrated technical depth via papers/projects/internships; new grads through ~5-6 years experience considered.
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3w
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Machine Learning Engineer
San Francisco, California, United States
$151k-$178k/yr HybridFull Time
Quantcast
Quantcast: AI-powered programmatic advertising and audience intelligence platform.
0+ YOENew grad to 1 year experience; US work authorization without sponsorship; hybrid role in San Francisco (within 60-mile radius); fluency in Python or Java; strong math/statistics and ML algorithm knowledge; interest in distributed systems.
Python, Java, NLP, LLMs
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2mo
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Last Minute AI-Machine Learning Summer Internship (Gen AI - Multimodal)
Berkeley, California, United States
OnsiteTemporary
Eluvio
Eluvio: Decentralized blockchain platform for high-performance video distribution and monetization
0+ YOEMSc/PhD or advanced undergrad in CS/Engineering/Stats/Math/Physics; strong ML/DL experience; Python/R; CV/NLP knowledge; multi-modal LM experience preferred; good communication and teamwork.
Python, R, TensorFlow, PyTorch, scikit-learn
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2mo
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Data Science Intern
Pleasanton, California, United States
OnsiteInternship
Eolas
Eolas: Software for multifamily operators to manage risk and operations.
Currently enrolled or recently completed coursework in LLMs, AI, NLP or related fields; basic prompt engineering; familiarity with AI testing frameworks; strong analytical and communication skills; ability to work collaboratively in a fast-paced environment.
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3mo
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Intern, AI Engineering
San Francisco, California, United States
OnsiteInternship
Workato
Workato: Enterprise platform for automating business workflows and integrating applications.
Pursuing MS/PhD in CS, ML, NLP or related; publications in top venues; strong Python and PyTorch; ability to work in SF office; collaborate across teams.
Python, PyTorch, CUDA
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1mo
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Associate AI Conversation Designer
San Francisco or Florida or Georgia or Illinois or Massachusetts or Michigan or New Jersey or New York or North Carolina or Ohio or Pennsylvania or Texas or Virginia or Wisconsin or United States
RemoteFull Time
JustAnswer
JustAnswer: Connecting people with verified professional experts for immediate help.
0+ YOENative-level German fluency, bachelor's degree or equivalent experience, 0–2 years designing/launching chatbots or conversational AI, exposure to LLMs/prompt engineering, introductory Python preferred, strong communication and collaboration skills.
NLP, LLM, Python, Figma, Microsoft Excel, Microsoft Power BI, Asana, Lucidchart
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