Backend Developer Jobs in New York

Backend Developer jobs in New York hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $256,125/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

New York
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Chariot

givechariot.com
With Chariot, nonprofits can raise more from Donor-Advised Funds and save time on gift processing.
givechariot.com • New York • 201-500 employees • Est. 2023
New York • 201-500 employees • Est. 2023
Top 25% payVerified live · 1 hour ago 6 days ago

Backend Engineer

$180k – $230k per year • Middle • 3+ years expRemote/Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Middle
Go
Databases
PostgreSQL
DevOps
Docker
gRPC
Kubernetes
Rest API
Terraform
AWS
Apply
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Flick

flick.art
Direct short films with AI. Flick is an AI filmmaking studio for cinematic stories — consistent characters, coherent scenes, and end-to-end creative control.
flick.art • Sunnyvale • Artificial Intelligence • Generative Video • Film Production
Sunnyvale • Artificial Intelligence • Generative Video • Film Production
Top 25% payVerified live · 3 min ago 6 days ago

Senior Full-stack Engineer

$100k – $200k per year • Equity 0.1–1% • Senior • 3+ years expSunnyvale • Remote (United States) • Full-Time • Senior
Python
TypeScript
DevOps
CI/CD
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LangChain

langchain.com
LangChain is an AI technology company that provides open-source frameworks and developer tools for building applications powered by large language models and AI agents. Its ecosystem includes LangChain for agent development, LangGraph for workflow orchestration, and LangSmith for testing, monitoring, evaluation, and deployment. The platform helps developers and enterprises create reliable generative AI applications by connecting models, tools, data sources, and business workflows.
langchain.com • HQ: San Francisco, United States • AI Agents • Artificial Intelligence • LLM & Generative AI
HQ: San Francisco, United States • AI Agents • Artificial Intelligence • LLM & Generative AI
Verified live · 11 hours ago 6 days ago

Deployed Engineer, Professional Services (NYC)

$140k – $279k per year (Estimated) • Middle • 4+ years expIn office (New York, United States) • Full-Time • Middle
JavaScript
Python
TypeScript
AI/ML
AI Agents
Fine-tuning
LangChain
LangGraph
LangSmith
Transformers
Post-training
SFT
Axolotl
RLHF
TRL
Unsloth
DPO
Hugging Face
DevOps
Cloudflare
Management
Monday.com
Apply
Top 25% payVerified live · 11 hours ago 29 days ago

Deployed Engineer (Early Career-NYC)

$155k – $165k per year • Junior • 1+ year expIn office (New York, United States) • Full-Time • Junior
JavaScript
Python
AI/ML
AI Agents
LangChain
LangGraph
LangSmith
LLM
LLM Guardrails
DevOps
Cloudflare
AWS
Azure
GCP
Kubernetes
Management
Monday.com
Apply
Verified live · 11 hours ago 3 months ago

Senior Fullstack Engineer, Growth & Monetization

$171k – $309k per year (Estimated) • Senior • In office (New York, United States) • Full-Time • Senior
Go
Python
TypeScript
Databases
PostgreSQL
Redis
AI/ML
AI Agents
LangChain
LangGraph
LangSmith
LLM Guardrails
DevOps
Cloudflare
Rest API
Management
Monday.com
Apply
Report

Draftwise

draftwise.com
Draftwise is contract drafting, review, and negotiation AI powered by your legal knowledge. Draftwise executes complex drafting, review, and search workflows—drawing from your organization's best guidance, precedent, and language—directly within Word.
draftwise.com • New York • London • Artificial Intelligence • Professional Services • Legal Services • 51-200 employees
New York • London • Artificial Intelligence • Professional Services • Legal Services • 51-200 employees
Verified live · 1 hour ago 6 days ago

Senior Back End Software Engineer (US)

$140k – $190k per year • Senior • 6+ years expNew York • Remote (United States) • Full-Time • Senior
Java
Java
JOOQ
Databases
ElasticSearch
PostgreSQL
AI/ML
Keras
NLP
TensorFlow
DevOps
AWS
Docker
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Datakind

datakind.org
Tackling the world's toughest challenges with data science and AI. August 3-6: SHEEO's Higher Education Policy Conference (Chicago, IL).
datakind.org • Analytics Platforms • Higher Education • Data & Analytics
Analytics Platforms • Higher Education • Data & Analytics
Verified live · 11 hours ago 6 days ago

Full Stack Software Engineer

$85k – $90k per year • Middle • 3+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Middle
JavaScript
PHP
Python
SQL
TypeScript
PHP
Laravel
AI/ML
LLM
Anthropic
OpenAI
Recommender Systems
Frontend
GraphQL
React.js
DevOps
CI/CD
GCP
Git
GitHub Actions
GitHub
Cybersecurity
SOC 2
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Origin

originfresh.in
Origin is a fresh farm produce D2C brand that caters to consumers by providings farm-fresh, hand-picked, premium products and Sri Lankan Origin spices and fruits from all around the world.
originfresh.in • Bengaluru • Organic Food • Commerce • Online Groceries • Est. 1983
Bengaluru • Organic Food • Commerce • Online Groceries • Est. 1983
Top 25% payVerified live · 11 hours ago 6 days ago

Forward Deployed Engineer

$200k – $320k per year • Senior • 5+ years exp • Remote (United States, Canada) • Full-Time • Senior
JavaScript
Python
Rust
SQL
TypeScript
Databases
ClickHouse
AI/ML
Model Context Protocol
AI Agents
LLM
Red Teaming
Frontend
React.js
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Terraform
Apply
Open 119 daysTop 25% pay 4 months ago

Software Engineer

$170k – $360k per year • Remote (United States, Canada) • Full-Time
Python
Rust
JavaScript
Databases
Apache Kafka
ClickHouse
AI/ML
Claude
Claude Code
AI Agents
OpenAI Codex
Time Series Forecasting
Frontend
React.js
DevOps
Amazon EKS
AWS
Kubernetes
Cloudflare
Datadog
eBPF
Honeycomb
Apply
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SiPhox Health

siphoxhealth.com
Painless, 5-minute biomarker testing at home. Clear insights, trend tracking, and a personalized plan built around your results.
siphoxhealth.com • Boston • Lasers & Photonics • Sensors • Hardware
Boston • Lasers & Photonics • Sensors • Hardware
Verified live · 2 hours ago 6 days ago

Full-Stack Software Development Lead

$80k – $120k per year • Equity • Lead • 6+ years exp • Remote (United States) • Full-Time • Staff
AWS
Azure
CI/CD
GCP
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Clearest Health

clearesthealth.com
Clearest Health helps independent healthcare practices recover out-of-network revenue through IDR appeals under the No Surprises Act. Verified benchmarks, audit-ready disputes, zero risk.
clearesthealth.com • New York • Audit • 11-50 employees
New York • Audit • 11-50 employees
Top 25% payVerified live · 2 hours ago 6 days ago

Senior Software Engineer

$150k – $250k per year • Equity 0.5–5% • Senior • 3+ years expIn office (New York, United States) • Full-Time • Senior
Go
Node JS
TypeScript
Databases
DynamoDB
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
Hallucination
LLM
Prompt Engineering
RAG
GPT-4
Frontend
React.js
Mantine
React Router
shadcn/ui
Tailwind CSS
DevOps
AWS
AWS Fargate
AWS Lambda
Cloudflare
Vercel
Amazon CloudWatch
Amazon ECS
Amazon S3
GitHub
Cybersecurity
HIPAA
Apply
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Wikimedia Foundation

wikimediafoundation.org
The Wikimedia Foundation is the nonprofit organization that operates Wikipedia and the other Wikimedia free knowledge projects, among the world's most popular websites. Established in 2003, Wikimedia is headquartered in San Francisco, California, ...
wikimediafoundation.org • HQ: San Francisco, United States • Education • Web Portals • Internet Services
HQ: San Francisco, United States • Education • Web Portals • Internet Services
Verified live · 5 hours ago 6 days ago

Senior Software Engineer, MediaWiki Content Platform Team

$117k – $181k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Internship • Senior
JavaScript
Node JS
PHP
PHP
Drupal
WordPress
Databases
MySQL
Apply
$92k – $144k per year • Middle • 1+ year expNew York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Contractor • Middle
JavaScript
PHP
Apply
Verified live · 5 hours ago 2 months ago

Software Engineer III, Product Safety & Integrity

$92k – $144k per year • Middle • 1+ year exp • Remote (United States) • Contractor • Middle
JavaScript
PHP
Apply
Report

Reframe

joinreframeapp.com
Neuroscience-backed techniques to cut back on drinking. Our app helps you drink less, rewire habits, and create lasting change for a healthier life.
joinreframeapp.com • Atlanta • Alpharetta • Health Care • Mental Health • Digital Health • 51-200 employees
Atlanta • Alpharetta • Health Care • Mental Health • Digital Health • 51-200 employees
Verified live · 2 hours ago 6 days ago

Fullstack Engineer

$90k – $140k per year • Middle • 3+ years expAtlanta • Remote (United States) • Full-Time • Middle
JavaScript
Node JS
TypeScript
SQL
Node JS
Prisma
Sequelize
TypeORM
Databases
MySQL
PostgreSQL
Redis
DynamoDB
Frontend
GraphQL
Next.js
React.js
Tailwind CSS
DevOps
AWS
Azure
Docker
GCP
GitHub Actions
WebSockets
GitHub
QA
Cypress
Jest
Playwright
Vitest
Apply
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Careforce

careforce.ai
Autonomous AI workforce to find, engage, and coordinate patient care 3x faster with 6x ROI. Close critical care gaps, scale operations efficiently, generate accurate reports and get a single view of the patient across all services to chat with.
careforce.ai • San Francisco • Oakland • Artificial Intelligence • Health Care • Digital Health • 51-200 employees
San Francisco • Oakland • Artificial Intelligence • Health Care • Digital Health • 51-200 employees
Verified live · 2 hours ago 6 days ago

Senior Fullstack Engineer

$120k – $180k per year • Senior • 6+ years expOakland • Remote (United States) • Full-Time • Senior
Python
Databases
Supabase
AI/ML
LLM
AI Agents
Apply
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Sesame AI

sesame.com
Sesame AI is a company founded in 2022 that develops conversational speech models with unusually natural timing and prosody. Its demonstration voices drew wide attention for sounding present in a conversation rather than reading text aloud, and it released a base speech model openly. The company is also building lightweight eyewear intended to keep an assistant available throughout the day.
sesame.com • HQ: San Francisco, United States • Est. 2022
HQ: San Francisco, United States • Est. 2022
Top 25% payVerified live · 1 day ago 6 days ago

Software Engineer - Backend

$175k – $280k per year • Equity • In office (San Francisco, New York, Bellevue, United States) • Full-Time
Python
AI/ML
AI Agents
DevOps
gRPC
Kubernetes
WebSockets
GCP
Apply
Open 120 daysTop 25% pay 4 months ago

Staff Software Engineer, Backend Infrastructure

$175k – $280k per year • Equity • Staff+ • 7+ years expIn office (San Francisco, New York, Bellevue, United States) • Full-Time • Staff
KServe
PyTorch
Ray
Ray Serve
Seldon Core
TorchServe
DevOps
Kubernetes
AWS
CloudFormation
Pulumi
Terraform
Apply
Open 245 daysTop 25% pay 9 months ago

Staff Software Engineer, Developer Infrastructure

$175k – $280k per year • Equity • Staff+ • 7+ years expIn office (San Francisco, New York, Bellevue, United States) • Full-Time • Staff
Python
TypeScript
DevOps
CI/CD
Bazel
Docker
GCP
GitOps
Apply
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Keeper

keepertax.com
keepertax.com • San Francisco • Personal Finance • Financial Services • FinTech • 11-50 employees
San Francisco • Personal Finance • Financial Services • FinTech • 11-50 employees
6 days ago

Software Engineer

$135k – $165k per year • Equity 0–0.2% • San Francisco • Remote (United States) • Full-Time
SQL
TypeScript
Node JS
Databases
MySQL
AI/ML
Human-in-the-Loop
Mobile
React Native
DevOps
GCP
Kubernetes
Apply
$165k – $195k per year • Equity 0.2–0.4% • Senior • 3+ years expSan Francisco • Remote (United States) • Full-Time • Senior
SQL
Node JS
TypeScript
Databases
MySQL
AI/ML
Human-in-the-Loop
Mobile
React Native
DevOps
GCP
Kubernetes
Apply
Report

Fuse AI

fuseai.com
The AI-native sales platform. Find your perfect leads, uncover buying signals, enrich contact data, and automate your outbound at scale.
fuseai.com • San Francisco • 11-50 employees
San Francisco • 11-50 employees
Verified live · 4 min ago 6 days ago

Senior Software Engineer

$30k – $160k per year • Equity 0.2–2% • Senior • 1+ year expSan Francisco • Remote (United States) • Full-Time • Senior • English: C1
Node JS
JavaScript
AI/ML
AI Agents
LangChain
Frontend
React.js
DevOps
AWS
Apply
Report

Mercor

mercor.com
Mercor is an artificial intelligence infrastructure company headquartered in San Francisco, California, and founded in 2023. The company operates a platform that connects a global network of domain experts, including physicians, lawyers, and engineers, with AI labs to provide high-quality data for reinforcement learning from human feedback (RLHF) and model evaluation. It develops specialized benchmarks like APEX to measure model performance on economically valuable tasks and provides enterprises with tools to monetize their workflow data for AI training.
mercor.com • HQ: San Francisco, United States • Professional Services • Data Collection • Data & Analytics • Reinforcement Learning • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2023
HQ: San Francisco, United States • Professional Services • Data Collection • Data & Analytics • Reinforcement Learning • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2023
Top 25% payVerified live · 2 hours ago 6 days ago

Software Engineer, Agents

$130k – $500k per year • Equity • In office (New York, United States) • Relocation • Full-Time
Python
TypeScript
JavaScript
Python
Django
FastAPI
Pydantic
Databases
DuckDB
MySQL
PostgreSQL
Redis
Snowflake
AI/ML
LangChain
LangGraph
LangSmith
LLM
AI Agents
Human-in-the-Loop
LLM Guardrails
Frontend
Next.js
React.js
Tailwind CSS
DevOps
Datadog
Kubernetes
Apply
Top 25% payVerified live · 2 hours ago 6 days ago

Software Engineer, Applied AI

$130k – $500k per year • Equity • In office (New York, United States) • Relocation • Full-Time
Go
Python
Rust
AI/ML
Synthetic Data
Post-training
Apply
Top 25% payVerified live · 2 hours ago 6 days ago

Software Engineer, Platform

$130k – $500k per year • Equity • Junior • 2+ years expIn office (New York, United States) • Relocation • Full-Time • Junior
Apply
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Spring Health

springhealth.com
Spring Health is a mental health technology company headquartered in New York City and founded in 2016. The company provides an artificial intelligence-driven platform that offers personalized mental healthcare services including clinical therapy, coaching, medication management, and self-guided wellness tools. It operates globally by partnering with employers and health plans to provide comprehensive behavioral health benefits to over 170 million covered individuals.
springhealth.com • HQ: New York, United States • Wellness Programs • Lifestyle • Medical AI • Artificial Intelligence • Health Care • Digital Health • Mental Health • Est. 2016
HQ: New York, United States • Wellness Programs • Lifestyle • Medical AI • Artificial Intelligence • Health Care • Digital Health • Mental Health • Est. 2016
Verified live · 17 min ago 6 days ago

Staff Software Engineer I, Mobile

$208k – $258k per year • Staff+ • 10+ years expRemote/Hybrid (New York, United States) • Relocation • Staff
Dart
JavaScript
Frontend
React.js
Mobile
Flutter
React Native
DevOps
CI/CD
Apply
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Prequel

prequel.co
Give your customers easy access to the data they need. With one simple integration, your customers can schedule data syncs in your app and send data to their platform of choice.
prequel.co • New York • 11-50 employees
New York • 11-50 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Senior Software Engineer

$150k – $220k per year • Senior • 3+ years expIn office (New York, United States) • Full-Time • Senior
C++
Java
Python
TypeScript
Apply
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BoldVoice

boldvoice.com
BoldVoice is an accent training app that helps non-native English speakers speak clearly and confidently. Users learn with video lessons from Hollywood accent coaches, and get instant feedback as they speak from our speech Artificial Intelligence.
boldvoice.com • New York • Education • Speech & Audio AI • Language Learning • 51-200 employees
New York • Education • Speech & Audio AI • Language Learning • 51-200 employees
Top 25% payVerified live · 2 hours ago 6 days ago

Fullstack Engineer (NYC)

$140k – $250k per year • Equity 0.1–0.2% • Senior • 6+ years expIn office (New York, United States) • Relocation • Full-Time • Senior • English: C2
JavaScript
Node JS
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
LLM
OpenAI Codex
Frontend
Remix
Mobile
React Native
Apply
Report

slate

slate.com
Online magazine of news, politics, technology, and culture. Combines humor and insight in thoughtful analyses of current events and political news.
slate.com • Digital Media • Media & Entertainment • Est. 1996
Digital Media • Media & Entertainment • Est. 1996
Verified live · 1 day ago 6 days ago

Software Engineer

$115k – $135k per year • Junior • 1+ year exp • Remote (United States) • Full-Time • Junior
PHP
PHP
Laravel
WordPress
Databases
PostgreSQL
Redis
AI/ML
LLM
AI Agents
Anthropic
DevOps
AWS
Docker
Fastly
GCP
Nginx
GitHub
Management
Notion
Slack
Apply
Report

Porter

theporter.in
Porter, an online logistics marketplace, has raised US $5.5 Mn in series A funding from Sequoia, Kae and other investors. It aims to disrupt and organize the $6 Bn mini truck transportation market in India.
theporter.in • Bengaluru • New York • Mumbai • Delivery • Transportation & Logistics • Logistics • 51-200 employees • Est. 2014
Bengaluru • New York • Mumbai • Delivery • Transportation & Logistics • Logistics • 51-200 employees • Est. 2014
Top 25% payVerified live · 2 hours ago 6 days ago

Backend Engineer (Go)

$100k – $200k per year • Junior • 1+ year expIn office (New York, United States) • Full-Time • Junior
Go
TypeScript
DevOps
Helm
Kubernetes
AWS
Docker
GCP
Apply
Top 25% payVerified live · 2 hours ago 6 days ago

Full Stack Engineer

$100k – $200k per year • In office (New York, United States) • Full-Time
Go
TypeScript
Databases
Apache Kafka
MySQL
RabbitMQ
Redis
PostgreSQL
Frontend
styled-components
DevOps
AWS
Azure
GCP
Helm
Kubernetes
GitHub Actions
GitHub
Management
Slack
Apply
Report
Backend Developer Jobs in New York
Frequently asked questions
How many Backend Developer jobs in New York are available on Alion?
There are currently 1318 active listings from 456 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in New York pay?
The average salary is around $256,125 per year based on the current listings.
Are remote options available for Backend Developer jobs in New York?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in New York?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.