Backend Developer Jobs in United States

Backend Developer jobs in United States hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $232,395/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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

Kunai

kunai.io
Kunai is a blockchain-based platform that enables developers to build and deploy decentralized applications (dApps) quickly and easily. Kunai offers a variety of features that make it easy for developers to get started with dApp development, including: A user-friendly development environment A library of pre-built dApp components A secure and scalable blockchain infrastructure Kunai is a great option for developers who are looking to build and deploy dApps without having to worry about the complexities of blockchain development.
kunai.io • HQ: San Francisco, United States • Blockchain Infrastructure • Blockchain & Crypto • Web3 & dApps
HQ: San Francisco, United States • Blockchain Infrastructure • Blockchain & Crypto • Web3 & dApps
Verified live · 1 hour ago 2 months ago

Senior Software Engineer

$124k – $223k per year (Estimated) • Senior • 5+ years expIn office (Chicago, United States) • Bachelor's Degree • Senior
Java
Java
Apache Tomcat
Databases
PostgreSQL
AI/ML
Copilot
Claude
DevOps
Kubernetes
OpenShift
GitHub
Apply
Open 203 daysVerified live · 1 hour ago 7 months ago

Senior Software Engineer (Java)

$136k – $226k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Senior
Java
Java
Apache Tomcat
Databases
PostgreSQL
AI/ML
Copilot
Claude
DevOps
Kubernetes
OpenShift
GitHub
Apply
Report

Coupa Software

coupa.com
Coupa Software is a global enterprise software leader in AI-driven Business Spend Management (BSM) and supply chain design, headquartered in Foster City, California. Founded in 2006 by Dave Stephens and Noah Eisner (and taken private by Thoma Bravo in an $8B transaction in 2023), the platform oversees trillions of dollars in transactional spend across a network of over 3,000 corporate clients globally.
coupa.com • HQ: Foster City, United States • Transportation & Logistics • Supply Chain • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2006
HQ: Foster City, United States • Transportation & Logistics • Supply Chain • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2006
Top 25% payVerified live · 5 hours ago 2 months ago

Principal Software Engineer - 11686

$201k – $281k per year • Lead • San Francisco • Remote (United States) • Principal
Go
Java
Ruby
Ruby
Ruby on Rails
DevOps
AWS
CI/CD
Docker
GCP
Kubernetes
Apply
Report

Garage

garage.ca
garage.ca • New York • E-commerce Platforms • Consumer Goods • Apparel & Fashion • 11-50 employees
New York • E-commerce Platforms • Consumer Goods • Apparel & Fashion • 11-50 employees
Top 25% pay 2 months ago

Founding Design Engineer

$150k – $250k per year • Equity • Middle • 4+ years expIn office (New York, United States) • Relocation • Full-Time • Middle
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
Next.js
React.js
Tailwind CSS
Apply
Top 25% pay 2 months ago

Software Engineer

$150k – $250k per year • Equity • Middle • 4+ years expIn office (New York, United States) • Relocation • Full-Time • Middle
Node JS
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
React.js
DevOps
GitHub
Apply
Top 25% pay 2 months ago

Software Engineer, Growth

$150k – $250k per year • Equity • Junior • 2+ years expIn office (New York, United States) • Relocation • Full-Time • Junior
AI Agents
Marketing
HubSpot
Salesforce
Apply
Report

SpotOn

spoton.com
Run a more profitable restaurant with SpotOn. Point-of-sale. Online ordering. Reservations. Team management. Rapid funding. AI profit analysis. And more.
spoton.com • Kraków • Virginia Beach • Saint Louis • El Paso • Corpus Christi • Software • Commerce • POS Systems
Kraków • Virginia Beach • Saint Louis • El Paso • Corpus Christi • Software • Commerce • POS Systems
Verified live · 28 min ago 2 months ago

Senior Software Engineer II (Golang, Fulfillment)

$76k – $94k per year • Senior • 5+ years exp • Remote (United States, Poland) • Relocation • Visa sponsorship • Full-Time • Senior
Go
PHP
DevOps
AWS
Kubernetes
Terraform
Apply
Report

Hex

hex.tech
Hex is a data science and analytics software company headquartered in San Francisco, California, and founded in 2019. The company provides a collaborative platform that integrates SQL, Python, and artificial intelligence to allow users to perform data analysis, build interactive notebooks, and deploy generative data applications. It serves data teams across various industries globally, offering a cloud-based environment that connects to modern data warehouses and supports agentic workflows for business intelligence.
hex.tech • HQ: San Francisco, United States • Communication & Collaboration • Software • Business Intelligence • LLM & Generative AI • Artificial Intelligence • Data Science • Analytics Platforms • Data & Analytics • Est. 2019
HQ: San Francisco, United States • Communication & Collaboration • Software • Business Intelligence • LLM & Generative AI • Artificial Intelligence • Data Science • Analytics Platforms • Data & Analytics • Est. 2019
Verified live · 3 hours ago 2 months ago

Staff Software Engineer, Backend (Platform)

$211k – $352k per year (Estimated) • Staff+ • 10+ years expNew York • Remote (United States) • Staff
Python
TypeScript
JavaScript
Databases
Snowflake
PostgreSQL
Redis
Frontend
GraphQL
React.js
Redux
DevOps
AWS
CI/CD
Docker
Helm
Kubernetes
Terraform
Apply
Open 194 daysTop 25% pay 7 months ago

Software Engineer, Backend (Product)

$199k – $295k per year • Senior • 5+ years expNew York • Remote (United States) • Senior
JavaScript
Python
TypeScript
Databases
PostgreSQL
Redis
AI/ML
AI Agents
Model Context Protocol
Frontend
GraphQL
React.js
Redux
DevOps
AWS
CI/CD
Helm
Terraform
Kubernetes
Apply
Open 194 daysTop 25% pay 7 months ago

Software Engineer, Fullstack

$199k – $295k per year • Middle • 4+ years expIn office (New York, United States) • Middle
Python
SQL
TypeScript
JavaScript
Databases
PostgreSQL
Redis
AI/ML
AI Agents
Frontend
GraphQL
React.js
Redux
DevOps
AWS
CI/CD
Helm
Kubernetes
Terraform
Apply
Report

Ciroos

ciroos.ai
Ciroos is an AI SRE solution that delivers root cause clarity and SRE toil reduction, and delivers measurable ROI in complex enterprise environments.
ciroos.ai • Gurgaon • Bengaluru • Pleasanton • IT Management • DevOps • Artificial Intelligence • 51-200 employees • Est. 2025
Gurgaon • Bengaluru • Pleasanton • IT Management • DevOps • Artificial Intelligence • 51-200 employees • Est. 2025
Verified live · 4 hours ago 2 months ago

Senior Forward Deployed Engineer

$136k – $226k per year (Estimated) • Senior • 6+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Java
Python
Databases
Databricks
AI/ML
LLM
Human-in-the-Loop
LLM Guardrails
AI Agents
DevOps
AIOps
Ansible
AWS
Azure
CI/CD
CloudFormation
Datadog
Dynatrace
GCP
Incident Management
Jenkins
Kubernetes
PagerDuty
Prometheus
SLI/SLO/SLA
Splunk
Terraform
GitHub
Management
Confluence
Slack
ServiceNow
Apply
Report

Kalepa

kalepa.com
Kalepa delivers critical risk insights and decision-ready quotes for every submission in minutes. Move faster, act decisively, and consistently select the most profitable risks - across every line you write.
kalepa.com • Warsaw • New York • Salt Lake City • Artificial Intelligence • Financial Services • Insurance • Est. 2018
Warsaw • New York • Salt Lake City • Artificial Intelligence • Financial Services • Insurance • Est. 2018
Top 25% payVerified live · 9 hours ago 2 months ago

Staff Backend Engineer - Submission Processing

$230k – $290k per year • Equity • Staff+ • 8+ years expRemote/Hybrid (New York, United States) • Staff
Python
Databases
PostgreSQL
AI/ML
LLM
DevOps
Amazon EC2
AWS
AWS Lambda
Apply
Top 25% payVerified live · 9 hours ago 2 months ago

Staff Backend Engineer - Submission Processing

$210k – $290k per year • Equity • Staff+ • 8+ years exp • Remote (United States) • Staff
Python
Databases
PostgreSQL
AI/ML
LLM
DevOps
Amazon EC2
AWS
AWS Lambda
Apply
Open 111 daysTop 25% pay 4 months ago

Staff Backend Engineer - Core Product (New York)

$230k – $290k per year • Equity • Staff+ • 8+ years expIn office (New York, United States) • Staff
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
AWS
Apply
Report

Roost

roost.tools
Robust Open Online Safety Tools or ROOST is a new non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
roost.tools • 1-10 employees
1-10 employees
Top 25% payVerified live · 2 days ago 2 months ago

Software Engineer — Osprey Project

$160k – $290k per year • Middle • 3+ years exp • Remote (United States) • Full-Time • Middle
Python
Rust
TypeScript
Databases
Apache Kafka
DevOps
CI/CD
gRPC
GitHub
Apply
Top 25% payVerified live · 2 days ago 2 months ago

Software Engineer — Coop Project

$160k – $290k per year • Middle • 3+ years exp • Remote (United States) • Full-Time • Middle
JavaScript
TypeScript
Databases
ClickHouse
PostgreSQL
Frontend
GraphQL
React.js
DevOps
CI/CD
GitHub
OpenTelemetry
Apply
Report

Magical

getmagical.com
Connect any two apps or websites and automate work between them—no integrations required. Magical is an AI agent that autofills forms, databases, and messages.
getmagical.com • Toronto • San Francisco • AI Agents • Software • Business Process Automation (BPA) • Est. 2020
Toronto • San Francisco • AI Agents • Software • Business Process Automation (BPA) • Est. 2020
Verified live · 2 days ago 2 months ago

Staff Software Engineer

$195k – $365k per year (Estimated) • Staff+ • 8+ years expRemote/Hybrid (San Francisco, United States, Toronto, Canada) • Full-Time • Staff
AI Agents
Human-in-the-Loop
DevOps
Self-Healing
Apply
Report

Panthalassa

panthalassa.com
Headquartered in Portland, Oregon, Panthalassa is a public-benefit ocean technology and renewable energy company building offshore compute infrastructure. The firm develops autonomous ocean-based nodes that integrate low-cost marine power generation with embedded computing systems and satellite connectivity to support high-density AI workloads. Additionally, its scalable, zero-emission platforms operate in international waters to provide clean energy and processing capacity beyond the physical and permitting constraints of the terrestrial grid.
panthalassa.com • HQ: Portland, United States • Science & Engineering • Marine & Ocean Engineering • Energy & Utilities
HQ: Portland, United States • Science & Engineering • Marine & Ocean Engineering • Energy & Utilities
Top 25% payVerified live · 1 hour ago 2 months ago

Senior Software Engineer, Core Systems

$175k – $230k per year • Senior • 7+ years expPortland • Remote (United States) • Relocation • Full-Time • Senior
C++
Rust
AI/ML
Time Series Forecasting
DevOps
CI/CD
Apply
Report

Getnametag

getnametag.com
Nametag provides complete account protection solutions built on Deepfake Defense identity verification. Enhance your IAM with secure onboarding, account recovery and helpdesk verification.
getnametag.com • Artificial Intelligence • Cybersecurity • Identity Management
Artificial Intelligence • Cybersecurity • Identity Management
Verified live · 1 day ago 2 months ago

Senior Backend Engineer

$120k – $190k per year • Senior • 5+ years exp • Remote (United States) • Visa sponsorship • Full-Time • Senior
Go
Java
Node JS
Python
JavaScript
Databases
PostgreSQL
Frontend
React.js
Vue.js
DevOps
AWS
Apply
Open 154 daysVerified live · 1 day ago 6 months ago

Senior Software Engineer, Reliability

$120k – $190k per year • Equity • Senior • Remote (United States) • Visa sponsorship • Full-Time • Senior
Go
Databases
PostgreSQL
DevOps
AWS
CI/CD
CloudFormation
Fly.io
GitHub Actions
Platform Engineering
Terraform
GitHub
Apply
Report

SalesLoft

salesloft.com
Salesloft's Predictive Revenue System connects revenue data with AI to create, convert, close, and retain more business. Click here to learn more.
salesloft.com • Guadalajara • Customer Relationship Management (CRM) • Sales & Marketing • Sales Enablement
Guadalajara • Customer Relationship Management (CRM) • Sales & Marketing • Sales Enablement
$185k – $210k per year • Staff+ • 8+ years exp • Remote (United States) • Full-Time • Staff
Java
SQL
Python
Python
FastAPI
Databases
Apache Kafka
Memcached
PostgreSQL
Redis
AI/ML
AI Agents
LLM
Ray
DevOps
Amazon ECS
Amazon EKS
Amazon Kinesis
AWS
AWS Lambda
Datadog
GCP
Google Cloud Run
Google GKE
Grafana
gRPC
Kubernetes
Prometheus
Splunk
Terraform
Apply
Report

Builder.io

builder.io
One codebase for engineers, designers, PMs, and marketers. Everyone works from one source of truth, on brand and in code, with no handoffs to clean up.
builder.io • New York • San Francisco • Software • Digital Design • Web Development • 51-200 employees • Est. 2017
New York • San Francisco • Software • Digital Design • Web Development • 51-200 employees • Est. 2017
$127k – $156k per year • Senior • 6+ years exp • Remote (United States) • Full-Time • Senior
Node JS
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
GraphQL
React.js
Apply
Report

BusPatrol

buspatrol.com
Safer Buses, Safer Kids. BusPatrol is a leader in smart transportation, bringing cutting-edge AI, machine learning and IoT safety tech solutions to school buses across North America. Through relentless innovation and discovery, we are strengtheni...
buspatrol.com • Austin • Chantilly • Artificial Intelligence • Internet of Things • Transportation & Logistics • 51-200 employees
Austin • Chantilly • Artificial Intelligence • Internet of Things • Transportation & Logistics • 51-200 employees
Verified live · 1 hour ago 2 months ago

Senior Software Development Engineer

$130k – $150k per year • Senior • 5+ years expRemote/Hybrid (Austin, United States) • Bachelor's Degree • Full-Time • Senior
Python
Ruby
TypeScript
JavaScript
SQL
Python
Django
flake8
Flask
Ruby
RSpec
RuboCop
Databases
DynamoDB
MySQL
PostgreSQL
Frontend
Angular
React.js
GraphQL
Vue.js
DevOps
AWS
AWS Lambda
CI/CD
Amazon S3
Docker
gRPC
Amazon CloudWatch
Amazon EventBridge
API Gateway
QA
Pytest
Apply
Report

Atecspine

atecspine.com
ATEC Spine is a solution-minded, problem-solving organization committed to providing outstanding patient outcomes.
atecspine.com • HQ: Carlsbad, United States • Financial Services • Biotechnology • Health Care • Est. 1990
HQ: Carlsbad, United States • Financial Services • Biotechnology • Health Care • Est. 1990
$130k – $145k per year • Staff+ • 8+ years expIn office (Carlsbad, United States) • Bachelor's Degree • Full-Time • Staff
C++
C++
Qt
AI/ML
OpenCV
DevOps
Azure
Azure DevOps
Game Dev
Spine
Apply
$95k – $110k per year • Middle • 3+ years expIn office (Carlsbad, United States) • Bachelor's Degree • Full-Time • Middle
C++
DevOps
Azure
Azure DevOps
Git
Management
Jira
Apply
$120k – $130k per year • Senior • 5+ years expIn office (Carlsbad, United States) • Bachelor's Degree • Full-Time • Senior
C++
C++
Qt
AI/ML
OpenCV
DevOps
Azure
Azure DevOps
Git
Management
Jira
Apply
Report

Crogl

crogl.com
About Crogl: founded in 2023, building autonomous AI agents for enterprise security operations. Meet the team, mission, and values.
crogl.com • AI Agents • Cybersecurity • Security Operations • 51-200 employees • Est. 2023
AI Agents • Cybersecurity • Security Operations • 51-200 employees • Est. 2023
$172k – $287k per year (Estimated) • Staff+ • 8+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Staff
Python
AI/ML
LLM
RAG
AI Agents
Apply
Open 118 days 4 months ago

Forward Deployed Engineer

$107k – $195k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Full-Time • Middle
Python
TypeScript
AI/ML
AI Agents
DevOps
CI/CD
Apply
Report

Sprinter Health

sprinterhealth.com
Sprinter Health combines technology and a full-stack medical practice to reimagine care at home. We partner with healthcare organizations to drive engagement with preventive care by providing convenient in-home visits that close care gaps and equip providers with actionable data to support better health.
sprinterhealth.com • HQ: Menlo Park, United States • Digital Health • Health Care • Home Healthcare
HQ: Menlo Park, United States • Digital Health • Health Care • Home Healthcare
Top 25% payVerified live · 3 hours ago 2 months ago

AI Automation Team - Software Engineer (Senior)

$185k – $230k per year • Senior • 5+ years expRemote/Hybrid (San Francisco, United States) • Full-Time • Senior
JavaScript
Node JS
TypeScript
Databases
DynamoDB
Frontend
GraphQL
React.js
Mobile
React Native
DevOps
AWS
AWS Lambda
CloudFormation
Cybersecurity
HIPAA
Apply
Verified live · 3 hours ago 2 months ago

AI Automation Team - Software Engineer (Staff)

$220k – $255k per year • Staff+ • 8+ years expRemote/Hybrid (San Francisco, United States) • Full-Time • Staff
JavaScript
Node JS
TypeScript
Databases
DynamoDB
Frontend
GraphQL
React.js
Mobile
React Native
DevOps
AWS
AWS Lambda
CloudFormation
Cybersecurity
HIPAA
Apply
Top 25% payVerified live · 3 hours ago 2 months ago

Logistics Research Team - Software Engineer (Mid-Level)

$160k – $200k per year • Middle • 2+ years expRemote/Hybrid (San Francisco, United States) • Full-Time • Middle
JavaScript
Node JS
Python
TypeScript
Databases
DynamoDB
ElasticSearch
Google BigQuery
OpenSearch
Frontend
GraphQL
DevOps
AWS
AWS Lambda
CloudFormation
Kibana
Apply
Report

Pearly

pearly.co
Pearly puts dental patient billing, A/R collection, payment plans, and membership plans on autopilot. Trusted by thousands of dental practices and DSOs.
pearly.co • Atlanta • New York • Santa Barbara • Financial Services • Health Care • Dental Care
Atlanta • New York • Santa Barbara • Financial Services • Health Care • Dental Care
Top 25% pay 2 months ago

Senior Software Engineer - Full Stack

$160k – $230k per year • Senior • 5+ years expNew YorkAtlantaSanta Barbara • Remote (United States) • Full-Time • Senior
SQL
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Claude
Claude Code
Cursor
LLM
Model Context Protocol
Frontend
GraphQL
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
GitHub Actions
Terraform
GitHub
Analytics
ETL/ELT
Apply
Report

Rebar

rebar.com
rebar.com • New York • Manufacturing • Metals & Metallurgy
New York • Manufacturing • Metals & Metallurgy
$141k – $254k per year (Estimated) • Equity • Senior • 5+ years expIn office (New York, United States) • Full-Time • Senior
Amazon Aurora
Cassandra
DynamoDB
PostgreSQL
AI/ML
AI Agents
Apply
Report

Toloka AI

toloka.ai
Toloka is a data company founded in 2014 and headquartered in Amsterdam that supplies human-generated training, fine-tuning and evaluation data for artificial intelligence systems. It began as a large-scale crowdsourcing platform and has repositioned around expert work, combining domain specialists, machine learning tooling and quality control pipelines to produce reasoning traces, preference rankings and agentic task data. Operating within the Nebius group and backed by Bezos Expeditions since 2025, the company serves frontier model laboratories and enterprises building their own systems.
toloka.ai • HQ: Amsterdam, Netherlands • Machine Learning • Data & Analytics • Data Collection • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2014
HQ: Amsterdam, Netherlands • Machine Learning • Data & Analytics • Data Collection • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2014
Verified live · 4 hours ago 2 months ago

Freelance Senior Software Engineer | AI Evaluation

Senior • 8+ years exp • Remote (EU, United States, United Kingdom, Serbia) • Freelance • Senior
Python
JavaScript
TypeScript
Python
FastAPI
Databases
Apache Kafka
PostgreSQL
Redis
AI/ML
AI Agents
Claude
Anthropic
Model Context Protocol
OpenAI Codex
Frontend
React.js
DevOps
Docker
Apply
Report
Backend Developer Jobs in United States
Frequently asked questions
How many Backend Developer jobs in United States are available on Alion?
There are currently 7747 active listings from 1529 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in United States pay?
The average salary is around $232,395 per year based on the current listings.
Are remote options available for Backend Developer jobs in United States?
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 United States?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.