Backend Developer Jobs

Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $191,300/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Enterprise Apps
Quantum

Veryfi

veryfi.com
Veryfi is a Y Combinator-backed Intelligent Document Processing (IDP) and financial technology company based in San Mateo, California. The company provides developer-first AI APIs and mobile/web SDKs (Veryfi Lens) that automatically transform unstructured business documents - such as receipts, invoices, W-2/W-9 forms, checks, bank statements, and credit cards - into structured JSON data in real time.
veryfi.com • HQ: San Mateo, United States • Software • Billing & Invoicing • Data & Analytics • Artificial Intelligence • 51-200 employees
HQ: San Mateo, United States • Software • Billing & Invoicing • Data & Analytics • Artificial Intelligence • 51-200 employees
Verified live · 22 min ago 6 days ago

Senior Python Engineer

$90k – $130k per year • Equity 0–0.2% • Senior • 3+ years expSan Mateo • Remote (United States, Colombia) • Full-Time • Senior
JavaScript
Python
Python
Django
Flask
Mobile
React Native
DevOps
Docker
Apply
Top 25% payVerified live · 22 min ago 6 days ago

Full-Stack Software Engineer

$120k – $160k per year • Junior • 1+ year expIn office (San Mateo, United States) • Full-Time • Junior
JavaScript
Python
Python
Flask
AI/ML
Edge AI
Frontend
JQuery
React.js
Mobile
State Management
Apply
Report

Yn

yn.app
Y/n - Fanfiction but you're the main character. Play fics, write your own romance novels, or discover 1M+ interactive stories.
yn.app • San Francisco • Digital Goods • LLM & Generative AI • Media & Entertainment • 11-50 employees
San Francisco • Digital Goods • LLM & Generative AI • Media & Entertainment • 11-50 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Founding Engineer

$120k – $300k per year • Equity 0.5–2% • In office (San Francisco, United States) • Relocation • Full-Time
Vercel
GitHub
Apply
Top 25% payVerified live · 1 hour ago 6 days ago

Software Engineer

$120k – $300k per year • Equity 0.5–2% • Junior • 1+ year expSan Francisco • Remote (United States) • Relocation • Full-Time • Junior
Recommender Systems
DevOps
Vercel
GitHub
Apply
Report

Reflex

reflex.dev
Build with AI, iterate in Python, deploy to any cloud. Reflex is the unified platform for full-stack web apps and internal tools.
reflex.dev • San Francisco • Information Technology • Software • Web Development • 11-50 employees
San Francisco • Information Technology • Software • Web Development • 11-50 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Senior Software Engineer Infra

$150k – $225k per year • Equity 0.2–0.5% • Senior • 3+ years expIn office (San Francisco, United States) • Full-Time • Senior
Python
Databases
PostgreSQL
DevOps
CI/CD
GitHub Actions
Helm
Jenkins
Kubernetes
Terraform
GCP
Azure
AWS
GitHub
Apply
Report

Provision

provision.com
Provision reviews drawings, specs, and contracts in minutes. Catch risks earlier, avoid scope gaps, and bid with confidence. Purpose-built AI for general contractors and subcontractors in 2026.
provision.com • Toronto • Property Development • Software • Artificial Intelligence
Toronto • Property Development • Software • Artificial Intelligence
Top 25% payVerified live · 1 hour ago 6 days ago

Fullstack Software Engineer (In-person, Toronto, Canada)

$122k – $179k per year • Equity 0.1–0.2% • Middle • 3+ years expIn office (Toronto, Canada) • Full-Time • Middle
Python
TypeScript
Python
Django
AI/ML
LLM
Edge AI
Apply
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Nowadays

nowadays.ai
Nowadays acts as your in-house event planner, taking away the hassles of organizing while factoring in your company's unique tastes and needs. Save money with exclusive partnerships and automated negotiation.
nowadays.ai • San Francisco • Artificial Intelligence • Event Management • Events & Ticketing • 51-200 employees • Est. 2023
San Francisco • Artificial Intelligence • Event Management • Events & Ticketing • 51-200 employees • Est. 2023
Verified live · 1 hour ago 6 days ago

Founding Software Engineer

$130k – $170k per year • Equity 0.5–2% • In office (San Francisco, United States) • Full-Time
Python
SQL
TypeScript
AI/ML
LLM
Frontend
Next.js
React.js
DevOps
Amazon S3
Apply
Report

Relling

relling.co
American manufacturing, automated. AI robot workcells qualified off-site — live on your floor in weeks, not quarters.
relling.co • San Francisco • Industrial Automation • Robotics • Industrial Robotics • 51-200 employees • Est. 2025
San Francisco • Industrial Automation • Robotics • Industrial Robotics • 51-200 employees • Est. 2025
Verified live · 1 hour ago 6 days ago

Software Engineer, Perception

$120k – $170k per year • In office (San Francisco, United States) • Full-Time
C++
Python
AI/ML
Computer Vision
DINOv2
Quantization
TensorRT
Robotics
Localization
Perception
ROS
ROS2
Imitation Learning
Motion Planning
Sim-to-Real
Apply
Verified live · 1 hour ago 6 days ago

Software Engineer Intern

Intern • In office (San Francisco, United States) • Internship • Intern
Python
C++
C++
PyTorch C++
AI/ML
DINOv2
PyTorch
LLM Evaluation
Robotics
Imitation Learning
Diffusion Policy
OpenVLA
ROS
ROS2
Apply
Report

Accord

inaccord.com
Transform sales best practices into unavoidable playbooks. Empower reps to win like top sellers with AI-powered revenue execution. Increase deal size by +40%.
inaccord.com • San Francisco • Professional Services • Human Resources • Artificial Intelligence • 11-50 employees
San Francisco • Professional Services • Human Resources • Artificial Intelligence • 11-50 employees
Top 25% payVerified live · 2 hours ago 6 days ago

Software Engineer, Cloud Infrastructure

$170k – $240k per year • Middle • 3+ years expRemote/Hybrid (San Francisco, United States) • Full-Time • Middle
AWS
Azure
CI/CD
GCP
Kubernetes
Terraform
Apply
Report

Simbie AI

simbie.ai
Simbie AI is a healthcare technology platform providing clinically trained AI voice agents and automated administrative workflows for medical practices, clinics, and health systems. The platform operates as an AI-powered medical staff assistant, handling 24/7 patient communications - including inbound scheduling, outbound follow-up calls, prescription refills, pre-visit intake, and post-operative check-ins.
simbie.ai • New York • Artificial Intelligence • Health Care • AI Agents • Digital Health • 11-50 employees
New York • Artificial Intelligence • Health Care • AI Agents • Digital Health • 11-50 employees
Verified live · 1 min ago 6 days ago

Forward Deployed Engineer

$110k – $150k per year • Middle • 3+ years expNew York • Remote (United States) • Full-Time • Middle
Python
AI/ML
AI Agents
LLM
Mobile
Twilio
Apply
Report

Kilvin

kilvin.ai
Kilvin is a Y Combinator-backed, AI-native software platform and development service that builds custom internal tools, dashboards, and automated workflows for enterprise teams. The platform combines an embedded AI build agent with smart file indexing, connected databases, and fine-grained access controls, enabling the rapid creation of tailored applications without requiring companies to replace their existing software stack.
kilvin.ai • Denver • New York • 51-200 employees
Denver • New York • 51-200 employees
Top 25% payVerified live · 2 hours ago 6 days ago

Forward-Deployed Engineer

$120k – $180k per year • Equity 0–0.5% • Middle • 3+ years expRemote/Hybrid (New York, United States) • Full-Time • Middle
TypeScript
Node JS
Node JS
Prisma
Databases
PostgreSQL
AI/ML
AI Agents
LLM
Frontend
React.js
DevOps
Git
AWS
Terraform
Apply
Top 25% pay 2 months ago

Forward-Deployed Engineer

$120k – $180k per year • Middle • 3+ years expRemote/Hybrid (Denver, United States) • Full-Time • Middle
JavaScript
Node JS
TypeScript
Node JS
Prisma
Databases
PostgreSQL
AI/ML
LLM
Frontend
React.js
DevOps
AWS
Terraform
Apply
Report

Monumint

monumint.com
Monumint is a company that offers services and technology solutions related to digital assets and blockchain based financial products. It focuses on tools for creating managing and trading tokenized assets in environments that emphasize regulatory compliance and risk control.
monumint.com • San Francisco • DeFi • Blockchain & Crypto • Asset Tokenization
San Francisco • DeFi • Blockchain & Crypto • Asset Tokenization
Top 25% payVerified live · 1 hour ago 6 days ago

Forward Deployed Engineer

$150k – $200k per year • Equity 0.5–1.5% • Middle • 3+ years expIn office (San Francisco, United States) • Full-Time • Middle
TypeScript
Node JS
Databases
PostgreSQL
AI/ML
AI Agents
Frontend
Next.js
React.js
DevOps
Docker
Marketing
Salesforce
Apply
Top 25% payVerified live · 1 hour ago 6 days ago

Full Stack Engineer

$150k – $200k per year • Equity 0.5–1.5% • Middle • 3+ years expIn office (San Francisco, United States) • Full-Time • Middle
TypeScript
Databases
PostgreSQL
AI/ML
AI Agents
Frontend
Next.js
React.js
DevOps
Docker
Apply
Top 25% pay 2 months ago

Senior Software Engineer

$200k – $250k per year • Equity • Senior • 6+ years expIn office (San Francisco, United States) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Frontend
Next.js
React.js
DevOps
Docker
Apply
Report

Diode

diode.computer
Ship hardware, fast. Automate circuit board manufacturing, from design to delivery.
diode.computer • New York • Electronic Components • 11-50 employees
New York • Electronic Components • 11-50 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Senior Software Engineer

$140k – $240k per year • Equity 0.1–0.5% • Senior • 3+ years expIn office (New York, United States) • Relocation • Full-Time • Senior
Python
Rust
TypeScript
AI/ML
AI Agents
Apply
Report

Vector

vector.co
Uncover the real people looking to buy, preview exactly who will see your ads before spending a dime, and launch your campaigns with confidence.
vector.co • Boston • Lead Generation • Sales & Marketing • Advertising • 11-50 employees
Boston • Lead Generation • Sales & Marketing • Advertising • 11-50 employees
Top 25% payVerified live · 22 min ago 6 days ago

Forward-Deployed Engineer, API

$100k – $200k per year • Equity 0–0.1% • Middle • 3+ years expIn office (Boston, United States) • Full-Time • Middle
Node JS
TypeScript
DevOps
Vector
AWS
Marketing
LinkedIn
Reddit
Apply
Report

Rollstack

rollstack.com
rollstack.com • New York • Seattle • Software • Data & Analytics • 51-200 employees
New York • Seattle • Software • Data & Analytics • 51-200 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Software Engineer (TypeScript) - Eastern US/ Eastern Canada

$140k – $240k per year • Equity 0–0.2% • Middle • 3+ years exp • Remote (United States, India, Germany, Canada, Morocco) • Full-Time • Middle
Node JS
TypeScript
Node JS
Prisma
AI/ML
Gemini
LangChain
Langfuse
OpenAI
Frontend
React.js
shadcn/ui
Tailwind CSS
DevOps
ArgoCD
AWS
CI/CD
Kubernetes
SigNoz
Analytics
Tableau
Metabase
Management
Dropbox
Stripe
Marketing
Reddit
Apply
Verified live · 1 hour ago 6 days ago

Software Engineer (TypeScript) - UK & Portugal

$69k – $139k per year • Equity 0–0.2% • Junior • 1+ year exp • Remote (United Kingdom, Portugal) • Full-Time • Junior
Node JS
TypeScript
Node JS
Prisma
AI/ML
Gemini
LangChain
Langfuse
OpenAI
Frontend
React.js
shadcn/ui
Tailwind CSS
DevOps
ArgoCD
AWS
CI/CD
Kubernetes
SigNoz
Analytics
Tableau
Metabase
Management
Dropbox
Stripe
Marketing
Reddit
Apply
Report

Candle

trycandle.app
Built for modern relationships, Candle brings couples together through daily challenges, photo prompts, local date ideas, and more — all in just a few minutes each day.
trycandle.app • San Francisco • Lifestyle • Dating & Relationships • 11-50 employees
San Francisco • Lifestyle • Dating & Relationships • 11-50 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Software Engineering Intern (Summer 2026)

$78k – $108k per year • Intern • In office (San Francisco, United States) • Internship • Intern
TypeScript
Swift
AI/ML
Claude
Claude Code
Cursor
Gemini
Replicate
Anthropic
GPT-5
OpenAI
Mobile
Expo
React Native
SwiftUI
DevOps
AWS
Git
Rest API
Marketing
Amplitude
QA
Sentry
Apply
Report

Global Talent

globaltalentco.com
Global Talent Co. is an international recruitment and workforce platform that connects technology companies with top-tier remote software engineers and tech professionals. Headquartered in San Francisco, California, the company streamlines global hiring by managing candidate sourcing, compliance, payroll, and onboarding. By removing geographic barriers to recruitment, it helps fast-growing organizations scale their technical teams efficiently with global talent.
globaltalentco.com • HQ: San Francisco, United States • Professional Services • Human Resources
HQ: San Francisco, United States • Professional Services • Human Resources
Verified live · 5 hours ago 6 days ago

Software Engineer

Junior • 1+ year exp • Remote (South Africa) • Full-Time • Junior • German (Optional)
JavaScript
TypeScript
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
Prompt Engineering
LLM
Frontend
React.js
DevOps
AWS
Amazon CloudWatch
Apply
Verified live · 5 hours ago 6 days ago

Senior Software Engineer (Full Stack)

Senior • Remote (South Africa) • Full-Time • Senior • German (Optional)
Node JS
TypeScript
JavaScript
Node JS
BullMQ
Databases
PostgreSQL
AI/ML
AI Agents
AWS Bedrock
Claude
Claude Code
Cursor
Prompt Engineering
Anthropic
OpenAI
Frontend
Next.js
React Query
React.js
DevOps
AWS
Terraform
Amazon CloudWatch
Amazon ECS
QA
Sentry
Apply
Report

Vooma

vooma.ai
Vooma automates quoting and order entry for logistics teams. AI-powered tools that boost efficiency, reduce errors, and unlock inbox revenue.
vooma.ai • San Francisco • Transportation & Logistics • Logistics • Artificial Intelligence • 11-50 employees
San Francisco • Transportation & Logistics • Logistics • Artificial Intelligence • 11-50 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Forward Deployed Engineer

$100k – $200k per year • Middle • 3+ years expIn office (San Francisco, United States) • Full-Time • Middle
Python
TypeScript
AI/ML
AI Agents
LLM
Prompt Engineering
Edge AI
Fine-tuning
Anthropic
OpenAI
Frontend
GraphQL
Next.js
Mobile
Twilio
DevOps
Vector
Analytics
ETL/ELT
Apply
Top 25% payVerified live · 1 hour ago 6 days ago

Full Stack Software Engineer

$100k – $200k per year • Middle • 3+ years expIn office (San Francisco, United States) • Full-Time • Middle
Python
TypeScript
Node JS
AI/ML
AI Agents
Computer Vision
LLM
Anthropic
Edge AI
OpenAI
Frontend
GraphQL
Next.js
DevOps
AWS
Azure
GCP
Apply
Report

OneChronos

onechronos.com
OneChronos is a U.S. equities ATS designed bottom-up to fundamentally address the growing gap between how trading venues match orders and how traders need to execute.
onechronos.com • New York • FinTech • Financial Services • Capital Markets • 51-200 employees
New York • FinTech • Financial Services • Capital Markets • 51-200 employees
Top 25% payVerified live · 2 hours ago 6 days ago

Technical Lead

$200k – $225k per year • Lead • 6+ years expIn office (New York, United States) • Full-Time • Staff
C++
Java
Rust
AI/ML
AI Agents
DevOps
CI/CD
Incident Management
Apply
Top 25% payVerified live · 2 hours ago 6 days ago

Software Engineer, Data Platform

$115k – $200k per year • Junior • 1+ year expIn office (New York, United States) • Bachelor's Degree • Full-Time • Junior
Python
Rust
SQL
TypeScript
AI/ML
Dagster
Analytics
ETL/ELT
Apply
Report

Misprint

misprint.com
Misprint is a United States-based company operating in the custom apparel and promotional products industry. It produces printed and embroidered clothing, branded merchandise, and other personalized items for individuals, organizations, and business clients.
misprint.com • New York • Consumer Goods • Apparel Manufacturing • Apparel & Fashion • 11-50 employees
New York • Consumer Goods • Apparel Manufacturing • Apparel & Fashion • 11-50 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Software Engineer ( Full Stack & Mobile / React Native )

$120k – $180k per year • Equity 0.2–0.6% • Junior • 1+ year expIn office (New York, United States) • Full-Time • Junior
SQL
TypeScript
Node JS
Python
Databases
PostgreSQL
Supabase
Frontend
Next.js
Tailwind CSS
Mobile
Expo
React Native
DevOps
AWS
CI/CD
Vercel
GitHub
Apply
Report

Prelim

prelim.com
Prelim helps financial institutions open accounts faster with digital onboarding, account maintenance, and 50+ banking integrations. Trusted by banks and credit unions.
prelim.com • New York • Software • Financial Services • FinTech • 11-50 employees
New York • Software • Financial Services • FinTech • 11-50 employees
Verified live · 2 hours ago 6 days ago

Software Engineer, Product

$140k – $160k per year • Remote (United States) • Full-Time
Node JS
JavaScript
Databases
PostgreSQL
Frontend
React.js
Apply
Report

Ventura

ventura.ai
Ventura automates quoting and order entry for distributors, helping sales teams turn emails, PDFs, and other purchase orders into accurate quotes and orders in their ERP system.
ventura.ai • San Francisco • Enterprise Resource Planning (ERP) • 1-10 employees
San Francisco • Enterprise Resource Planning (ERP) • 1-10 employees
Top 25% payVerified live · 1 hour ago 6 days ago

Founding Engineer

$140k – $220k per year • Equity 0.5–2% • In office (San Francisco, United States) • Relocation • Visa sponsorship • Master's Degree • Full-Time
Python
TypeScript
AI/ML
AI Agents
Context Engineering
Frontend
Next.js
DevOps
GCP
Apply
Report
Backend Developer Jobs
Frequently asked questions
How many Backend Developer jobs are available on Alion?
There are currently 24765 active listings from 4789 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs pay?
The average salary is around $191,300 per year based on the current listings.
Are remote options available for Backend Developer jobs?
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?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.