Shared search
Find senior backend engineers in the US who have merged PRs to anthropics/claude-code, langchain, or llama-index in the last 18 months and are currently at a startup under 200 people.
111 results across 61 people, 50 companies
1
Jack Kolb9y exp
Engineer who cares as much about people as systems.
Background in backend, AI/LLM, and healthcare.
Denver, Colorado, United Statesnew role
Agile MethodologiesServer SideProblem SolvingCode Review+25
2
Umit KARADUMAN20y exp
Principal Software Engineer | AI & Backend Architect | Java & Python | LLM & Agentic AI & RAG | AWS Cloud
Greater Tucson Area· 2y at co.
Java SwingIBM Db2WebLogicOracle Database+90
3
Neha Chaudhari6y exp
AI & Backend Engineer | 5+ Years Experience | Production LLM Pipelines · Agent SDKs · Scalable APIs | Building GitHub-native AI security companion
Greater Boston
English (Professional working proficiency)Hindi (Professional working proficiency)Marathi (Limited working proficiency)Bengali (Limited working proficiency)+62
4
Chris. A9y exp
Senior AI & Backend Engineer | Ruby • Python • AWS | Building Scalable AI Platforms, LLM Pipelines, and Cloud-Native Systems that Bridge Machine Learning with Real-World Applications
Rosamond, California, United States· 2y at co.
5
Ramon L.25y exp
Senior Backend Engineer II @ Slickdeals | Java Springboot, Typescript Node/Express, Python FastAPI/LLM/Agentic/Chatbot, Rest API, Kubernetes
San Jose, California, United States· 2y at co.
English (Full professional proficiency)Spanish (Full professional proficiency)Amazon EKSPython (Programming Language)+47
6
Eric Hosick32y exp
LLM Workflow Architect | Full Stack Builder | SQL & Open Source Enthusiast
Santa Cruz, California, United States· 3y at co.
VietnameseAgile MethodologiesSoftware DevelopmentSoftware Engineering+17
7
FL
Foo L.25y exp
Principal Software Engineer at FLJG LLC
San Francisco Bay Area· 6y at co.
CantonesedockerAWS LambdaAmazon ElastiCache+52
8
Eric Scheie26y exp
Software Engineer at harpin AI
La Mesa, California, United States· 4y at co.
JavaGo (Programming Language)Distributed SystemsEnterprise Architecture+12
9
Farzin Shifat5y exp
Lead Software Engineer & CTO @ Sports Excitement | Backend & Full-Stack | Node.js · TypeScript · NestJS · Next.js | Applied AI (RAG) | M.Sc. CS (AI Optimization)
New York, New York, United States
Data ScienceSystem ArchitectureDistributed SystemsDevOps+96
10
Jason Ramirez3y exp
Lead Python AI/Backend Developer | AI Systems Architecture
Altadena, California, United States· 2y at co.
English (Native or bilingual proficiency)Spanish (Native or bilingual proficiency)
11
Brian Sharp11y exp
AI Engineer | Production ML Systems | Deep Learning & Generative AI
Clermont, Florida, United States
Artificial Intelligence (AI)Amazon Web Services (AWS)PythonComputer Vision+16
12
Awais Anwar5y exp
Sr AI & Backend Engineer | GenAI | Agentic AI | NLP | Python | GCP | Data Pipelines |
Los Angeles, California, United States
LLM agentsGraphQL (Strawberry)Redis QueueMicrosoft Azure+73
13
Alex Baranov13y exp
Senior Full Stack Engineer | Laravel • React • Next.js • Vue.js • TypeScript | AI-Enhanced Product Development | 5M+ Users
Jersey City, New Jersey, United States· 4y at co.
ExtractTransformLoad (ETL)Web Scraping+47
14
Melanie Davila15y exp
Senior Software Engineer @ Syndio | Backend & Applied AI
San Diego, California, United States· 1y at co.
Brazilian Portuguese (Professional working proficiency)English (Native or bilingual proficiency)Spanish (Native or bilingual proficiency)STEM Education+19
15
David Larsen8y exp
Senior Backend and AI Engineer at Embold Health
San Diego, California, United States· 2y at co.
PythonData ScienceQuantitative ResearchFinancial Analysis+1
16
Amine Matmati16y exp
Principal Software Engineer, Backend & Applied AI
Irvine, California, United States
Français (Native or bilingual proficiency)Anglais (Full professional proficiency)Arabe (Native or bilingual proficiency)Kubernetes+49
17
Danil Skachkov16y exp
Senior Backend Software Engineer | AI Infrastructure | Scalable Backend Services | API Design | Natural Language Processing
Santa Clara, California, United States· 2y at co.
Russian (Native or bilingual proficiency)English (Full professional proficiency)TensorFlowAmazon Web Services (AWS)+50
18
Yusuke Muraoka17y exp
AI Solutions & Product Leader | 0→1 Enterprise AI | Agentic Systems & Payments | ex-Co-founder dotData (30+ patents)
San Jose, California, United States· 1y at co.
Apache SparkStatistical ModelingData SciencePython+3
19
Kirill Kireyev, PhD25y exp
AI builder/entrepreneur, creating intelligent technology to enhance human knowledge, connection and well-being
Boulder, Colorado, United States
ManagementLarge Language Models (LLM)PyTorchREST APIs+16
20
Christopher Kelley16y exp
Engineer at Frame AI
Brewster, New York, United States· 2y at co.
English (Native or bilingual proficiency)JapaneseFrenchCloud Computing+16
21
Jason Kraft17y exp
Builder, software developer, co-founder
Long Beach, California, United States· 2y at co.
JapaneseRuby on RailsJavaScriptPython+18
22
William Barnes15y exp
Staff Engineer at CloneForce
Los Angeles, California, United States
Objective-CAmazon Web Services (AWS)iOS developmentCloud Computing+15
23
Sandeep Dinesh18y exp
Staff Engineer | Founder (YC W23)
San Francisco Bay Area
SpanishTamilTeluguProduct Marketing+31
24
Rowan Bohde13y exp
Tech leader. Formerly Sezzle, Reconfigure.io & Curb.
Minneapolis, Minnesota, United States· 1y at co.
EnglishAmazon Web Services (AWS)GrafanaPrometheus+13
25
Dave Galbraith16y exp
Principal Engineer at TickPick
Los Angeles County, California, United States· 1y at co.
LatinJavaC++C+17
Alexander Shortt7y exp
Staff Engineer
San Francisco, California, United States
Spanish (Native or bilingual proficiency)English (Native or bilingual proficiency)JavaScriptCSS+7
' Mohammed Hayat7y exp
AI @ ABX
New York, New York, United Statesnew role
Arabic (Native or bilingual proficiency)English (Native or bilingual proficiency)DockerbentoML+18
Cody B.17y exp
Principal Engineer
Austin, Texas Metropolitan Area
EnglishSwift3PythonC#+17
AW
Andrew Wei12y exp
Please enter a headline.
Boca Raton, Florida, United States
English (Native or bilingual proficiency)LinuxRuby on RailsRuby+14
Daniel Smedema11y exp
Senior Software Engineer
United States
English (Native or bilingual proficiency)German (Limited working proficiency)Public SpeakingLeadership+16
Ron Danenberg14y exp
Lead Solutions Engineer @ Kolleno | Accounts Receivable Management Solutions | NetSuite, MSD365, SAP Expert
Austin, Texas, United States· 4y at co.
French (Native or bilingual proficiency)English (Native or bilingual proficiency)Hebrew (Limited working proficiency)Cash Collection+44
Kenneth Jensen23y exp
CTO at Navier
Alameda, California, United States· 4y at co.
PhysicsData AnalysisPythonFPGA+8
Charlie Vrettos11y exp
Senior Software Engineer @ Air Space Intelligence
Boston, Massachusetts, United States
PythonDjangoAmazon Web Services (AWS)React.js+19
Jared Lewis19y exp
Director of Infrastructure and Security at Ambition Inc
Chattanooga, Tennessee, United States· 13y at co.
Project ManagementStrategic PlanningRisk ManagementE-Commerce+16
Tommy Lau8y exp
Senior Full-Stack Software Engineer at Terraformation
Los Angeles, California, United States· 2y at co.
Cantonese (Native or bilingual proficiency)Chinese (Native or bilingual proficiency)Computer GraphicsRay Tracing+18
David Miele10y exp
Software Engineer
Portland, Oregon, United States· 3y at co.
Microsoft OfficeSQLJavaJavaScript+14
Barold Genova23y exp
Building Tech and Teams
Sacramento, California, United States
PerforcePythonPS3Scripting+16
Shirshak Sharma11y exp
Senior Software Engineer @ Rithmm | Using predictive analytics to disrupt sports betting.
Somerville, Massachusetts, United States· 1y at co.
English (Native or bilingual proficiency)Internet of Things (IoT)JavaScriptTypeScript+17
Scott Arko31y exp
Geospatial imagery and analysis
Fairbanks, Alaska, United States· 1y at co.
Spatial Data ManagementSpatial DataProblem SolvingData Analysis+18
John Wiegley33y exp
Principal Engineer at Positron.ai
Sacramento, California, United States
PersianSpanishGermanTechnology Leadership+42
Erik Aronesty33y exp
Senior Software Engineer @ Puzzle | Machine Learning, Technical Architecture
Oak Park, California, United States· 2y at co.
Machine LearningTechnical ArchitectureProduct StrategyLeadership+16
Tanmay Chaudhari8y exp
Software Engineer | ex. YC, Rippling
San Francisco, California, United States
C++CPythonJava+8
Kazon Wilson11y exp
Senior Backend & Data Engineer · Python · ETL Pipelines · Contracting via The Superhuman Group LLC
Fairfield, Connecticut, United Statesnew role
Generative AIFlaskAmazon AuroraAmazon EKS+53
Hima Bindu Kode11y exp
Software Developer at Trepp, LLC
New York, New York, United States· 3y at co.
• Business process analysisRequirements GatheringWeb FrameworksLibraries+14
Nick Hecht19y exp
Owner / Principal Engineer at Chilliwebs LLC
Fort Wayne, Indiana, United States· 3y at co.
Container OrchestrationTypeScriptSoftware DevelopmentJava+46
PS
Phil Son6y exp
Senior Backend Engineer at Kleer, LLC
Greater Philadelphia· 2y at co.
Jeremy Ianne4y exp
Virginia Tech, Class of 2028; Software Engineer, LLM, And Cloud.
Charlotte Metro· 3y at co.
Amazon Web Services (AWS)VDIAuth0Cloud Infrastructure+49
Chris Barber27y exp
Integrator, Marketing Strategist & Systems Builder — Attract, Engage & Influence with Meaningful Automation, AI Solutions & Digital Marketing
Greater Savannah Area· 12y at co.
MarketingAdvertisingGraphic DesignBrand Development+16
Himica K.11y exp
Mission-Driven Software Engineer | AI /ML products
San Francisco Bay Area· 1y at co.
English (Native or bilingual proficiency)Software ArchitectureData EngineeringSoftware Development+17
Jacob Mitrani7y exp
Building the Secure AI Hub for Goverment
United Statesnew role
Microsoft AzureC#.NET FrameworkUnit Testing+11
Jugal S.17y exp
AI/ML Platform & Agentic Systems | Node.js · TypeScript · Microservices · Event-Driven | Payments at NBCU | MS in AI @ FIU
Miami-Fort Lauderdale Area· 2y at co.
English (Native or bilingual proficiency)Geek (Native or bilingual proficiency)Gujarati (Native or bilingual proficiency)Hindi (Professional working proficiency)+82
Scott Esker18y exp
AI-first end-to-end Software Developer with expertise in development using advanced prompt engineering, rulesets and MCP server management.
Austin, Texas, United States· 1y at co.
Jakarta PersistenceAgile Project ManagementJava Database Connectivity (JDBC)Java Enterprise Architecture+16
Nilson Nascimento10y exp
Senior Backend Engineer | Payments | Embracing AI
Newark, New Jersey, United States· 1y at co.
EnglishPortugueseSpanishLeadership+19
Lyn Scott Jr.10y exp
Senior Software Engineer | AI Builder
Los Angeles, California, United States· 2y at co.
Large Language Models (LLM)LangChainPrompt EngineeringNestJS+47
João Sauer24y exp
Senior AI and Backend Engineer level 2
Miami-Fort Lauderdale Area· 6y at co.
Portuguese (Native or bilingual proficiency)English (Native or bilingual proficiency)French (Limited working proficiency)TypeScript+31
Abiodun Sulaiman15y exp
Full Stack Engineer with focus on Machine Learning/AI
United States· 8y at co.
English (Full professional proficiency)French (Elementary proficiency)Yoruba (Native or bilingual proficiency)Preact+51
Brian Kamras, PhD15y exp
Senior Software Engineer| Cloud & AI Engineering | .NET • React • Azure
Grand Prairie, Texas, United States· 3y at co.
GermanC#Microsoft SQL ServerWeb Design+44
Leena V Kumari13y exp
GenAI ML Team Lead- Solution and backend @Sparkflows | PL300 Certified | AI MLCertification @CalTech | Ex-Embedded Software Engineer
Milpitas, California, United States· 2y at co.
MicroprocessorsPublic SpeakingTrainingProject Management+47
Erik T.5y exp
Backend Developer | AI Automation | Python (Django/FastAPI) & n8n Expert | Founder @ Taveras Solutions
High Point, North Carolina, United States· 5y at co.
Spanish (Native or bilingual proficiency)English (Limited working proficiency)stripeSaaS Development+64
Luis Morejon15y exp
Senior Backend Engineer | .NET Core | Azure Cloud | AI Solutions
Miami, Florida, United States· 6y at co.
Spanish (Native or bilingual proficiency)English (Professional working proficiency)Cascading Style Sheets (CSS)JavaServer Faces (JSF)+32
David Bujosa7y exp
Distributed Systems & Machine Learning Engineer | Scalable Infrastructure | AI & Backend Development
Atlanta Metropolitan Area· 1y at co.