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.

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

Epistemix

epistemix.com
Epistemix is a world model of your market: see how adoption spreads person by person, test strategy before you spend, and track the assumptions it rests on.
epistemix.com • Data & Analytics • Data Science
Data & Analytics • Data Science
Open 267 daysVerified live · 2 hours ago 9 months ago

Senior Back End Software Engineer

$140k – $232k per year (Estimated) • Equity • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Node JS
Python
TypeScript
JavaScript
Node JS
Nest.JS
Python
FastAPI
Databases
DynamoDB
AI/ML
Prefect
Frontend
GraphQL
DevOps
Amazon EC2
Amazon EKS
Atlantis
AWS
AWS Lambda
CI/CD
GitHub Actions
Jenkins
Kubernetes
Terraform
Amazon CloudWatch
Amazon S3
GitHub
IAM
Apply
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Vizcom

vizcom.com
Vizcom turns rough sketches into rendered product concepts using generative models trained for industrial design. Founded in 2021 in San Francisco, it lets designers keep control of form while the model handles material and lighting. Automotive and consumer product studios use it during early ideation.
vizcom.com • HQ: San Francisco, United States • Artificial Intelligence • Est. 2021
HQ: San Francisco, United States • Artificial Intelligence • Est. 2021
Open 270 daysTop 25% pay 9 months ago

Senior Software Engineer – Backend

$195k – $225k per year • Equity • Senior • 8+ years expIn office (San Francisco, United States) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Redis
Frontend
GraphQL
React.js
Vite
DevOps
CI/CD
Kubernetes
WebSockets
Datadog
GitHub Actions
Pulumi
GitHub
Cybersecurity
SOC 2
Apply
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Mirelo AI

mirelo.ai
AI-powered sound and music generation for videos. We are passionate AI researchers, product experts and musicians.
mirelo.ai • Berlin • Tübingen • LLM & Generative AI • Corporate Events
Berlin • Tübingen • LLM & Generative AI • Corporate Events
Open 271 day 9 months ago

Full-Stack Software Engineer

$76k – $152k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Berlin, Tübingen, Germany) • Full-Time • Senior
Go
TypeScript
JavaScript
Python
AI/ML
Claude
Claude Code
Cursor
LLM
Frontend
React.js
Tailwind CSS
Radix UI
shadcn/ui
DevOps
AWS
AWS Lambda
Amazon S3
IAM
Apply
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canadavisaae

canadavisa.ae
Apply for your Canada visit visa online with expert guidance! Our team ensures a seamless process, faster approvals, and reliable support at every step.
canadavisa.ae • Toronto • Montreal
Toronto • Montreal
Open 272 daysVerified live · 1 day ago 9 months ago

Full Stack Software Engineer

$58k – $136k per year (Estimated) • Junior • 1+ year expRemote/Hybrid (Toronto, Canada) • Bachelor's Degree • Full-Time • Junior
JavaScript
TypeScript
Databases
PostgreSQL
Frontend
Angular
Next.js
React.js
Vue.js
DevOps
AWS
Azure
CI/CD
GCP
GitHub
GitHub Actions
Apply
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Remedy Product Studio

remedyproduct.com
Remedy Product Studio works with founders on strategy, execution, and launch of digital products. We collaborate with Seed to Series C companies across healthcare, data, and finance/commerce technology. We have been a long-term partner to companies including ClassPass, HealthReveal, H1 Insights, Sommsation, Ash, and Caraway Health.
remedyproduct.com • Information Technology • Design & Creative • Software
Information Technology • Design & Creative • Software
Open 276 daysVerified live · 2 days ago 10 months ago

Full Stack Engineer (Python, Javascript)

$40k – $115k per year (Estimated) • Senior • 5+ years exp • Remote (Brazil, Colombia, Costa Rica, El Salvador) • Full-Time • Senior • English: B2
JavaScript
Python
Python
Django
FastAPI
Flask
Databases
MySQL
PostgreSQL
Frontend
GraphQL
React.js
Vue.js
DevOps
CI/CD
CircleCI
GCP
GitHub Actions
GitLab CI
Rest API
Travis CI
GitHub
GitLab
Apply
Open 1225 daysVerified live · 2 days ago 3 years ago

Backend Engineer (Python)

$40k – $114k per year (Estimated) • Senior • 5+ years exp • Remote (Brazil, Costa Rica, El Salvador) • Full-Time • Senior • English: B2
JavaScript
Node JS
Python
TypeScript
Python
Celery
Django
FastAPI
Databases
MySQL
PostgreSQL
Frontend
GraphQL
React.js
Svelte
Vue.js
DevOps
AWS
CI/CD
CircleCI
Docker
GitHub Actions
GitLab CI
Jenkins
Rest API
Travis CI
Amazon ECS
GitHub
GitLab
Apply
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Asimov

asimov.com
Asimov builds tools to program living cells. We're integrating mammalian synthetic biology with computer-aided design to advance therapeutic applications.
asimov.com • Boston • Synthetic Biology • CAD & PLM • Biotechnology
Boston • Synthetic Biology • CAD & PLM • Biotechnology
Open 278 daysVerified live · 1 day ago 10 months ago

Staff Software Engineer

$179k – $230k per year • Staff+ • 10+ years expRemote/Hybrid (Boston, United States) • Full-Time • Staff
Python
Python
SQLAlchemy
Frontend
GraphQL
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Headout

headout.com
Headout is a travel experiences marketplace headquartered in Bengaluru, India, and founded in 2014. The company sells last minute tickets to attractions, tours, museums, and live shows through a mobile first booking flow that emphasises instant confirmation. It operates in dozens of cities across Europe, North America, the Middle East, and Asia, and works directly with venue operators on inventory and pricing.
headout.com • HQ: Bengaluru, India • Travel Technology • Marketplaces • Commerce • Tour Operators • Travel & Tourism • Theme Parks & Attractions • Est. 2014
HQ: Bengaluru, India • Travel Technology • Marketplaces • Commerce • Tour Operators • Travel & Tourism • Theme Parks & Attractions • Est. 2014
Open 278 daysVerified live · 6 hours ago 10 months ago

Staff Engineer, Backend

$45k – $98k per year (Estimated) • Staff+ • 8+ years expRemote/Hybrid (Bengaluru, India) • Staff
Java
Kotlin
Java
Spring Boot
Databases
Apache Kafka
PostgreSQL
MariaDB
Redis
DevOps
AWS
Apply
Open 488 daysVerified live · 6 hours ago 1 year ago

Software Engineer, Apps

$26k – $68k per year (Estimated) • Senior • 1+ year expIn office (Bengaluru, India) • Junior
JavaScript
TypeScript
Frontend
Jotai
React.js
Mobile
Offline-First
React Native
State Management
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Socket

socket.tech
Optimize how you move money on blockchains with smart-routing across fragmented markets, payment methods, and venues.
socket.tech • HQ: San Francisco, United States • Crypto Payments • Blockchain & Crypto • Blockchain Infrastructure • 11-50 employees
HQ: San Francisco, United States • Crypto Payments • Blockchain & Crypto • Blockchain Infrastructure • 11-50 employees
Open 279 daysTop 25% pay 10 months ago

Forward Deployed Engineer, Python

$125k – $200k per year • Senior • 5+ years expRemote/Hybrid • Full-Time • Senior
Python
AI/ML
Anthropic
DevOps
CI/CD
Vercel
Cybersecurity
CVE
Design
Figma
Apply
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Chai Discovery

chaidiscovery.com
Chai Discovery is a San Francisco research company founded in 2024 that builds foundation models for molecular structure and interaction prediction. Its Chai-1 model predicts complexes of proteins, small molecules, nucleic acids and antibodies, and was released for free non-commercial use alongside a commercial offering. The company is backed by OpenAI and Thrive Capital and targets the design of antibodies and other biologics.
chaidiscovery.com • HQ: San Francisco, United States • Artificial Intelligence • Est. 2024
HQ: San Francisco, United States • Artificial Intelligence • Est. 2024
Open 279 daysVerified live · 5 hours ago 10 months ago

Software Engineer, Platform & Inference

$137k – $274k per year (Estimated) • Middle • 4+ years expIn office (San Francisco, United States) • Full-Time • Middle
Quantization
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Open 428 daysVerified live · 5 hours ago 1 year ago

Software Engineer, Product

$118k – $232k per year (Estimated) • Junior • 2+ years expIn office (San Francisco, United States) • Full-Time • Junior
Go
Python
TypeScript
DevOps
CI/CD
Apply
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ZENKIGEN

zenkigen.co.jp
ZENKIGEN builds artificial intelligence tools for Japanese human resources, covering video interviewing and one-on-one coaching analytics. Founded in 2017 in Tokyo, its harutaka product is widely used in Japanese graduate recruitment. Its analytics help managers improve how they conduct regular check-ins.
zenkigen.co.jp • HQ: Tokyo, Japan • Est. 2017
HQ: Tokyo, Japan • Est. 2017
Open 279 days 10 months ago

バックエンドエンジニア

$39k – $84k per year (Estimated)In office (Tokyo, Japan) • Full-Time
Python
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
AI/ML
Claude
Claude Code
Copilot
Devin
Frontend
Next.js
React.js
DevOps
AWS
Datadog
GCP
Terraform
GitHub
Management
Slack
Apply
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Playlab

playlab.com
Playlab is a leading game developer & publisher that has grown from a handful of passionate gamers to a group of over 100 enthusiasts striving to create the best games for iOS and Android devices along with Facebook.\r Founded in January 2012, the ...
playlab.com • Washington • Game Development • Gaming • Mobile Games
Washington • Game Development • Gaming • Mobile Games
Open 280 daysVerified live · 3 hours ago 10 months ago

Staff Fullstack Engineer

$170k – $210k per year • Staff+ • 7+ years exp • Remote (United States) • Full-Time • Staff
Node JS
Python
TypeScript
JavaScript
Databases
Neo4j
PostgreSQL
AI/ML
AI Agents
Frontend
React.js
Remix
DevOps
AWS
Docker
Kubernetes
WebSockets
Management
Google Workspace
Apply
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Trackier

trackier.com
Trackier helps businesses grow by making companies smartly manage their affiliate, Optimize their campaign performance, and Protect from Affiliate Fraud, making it simple and easy for everyone.
trackier.com • Noida • Marketing Analytics • Sales & Marketing • Advertising
Noida • Marketing Analytics • Sales & Marketing • Advertising
Open 280 daysVerified live · 1 day ago 10 months ago

Software Development Engineer -3

$20k – $55k per year (Estimated) • Middle • 6+ years expIn office (Noida, India) • Bachelor's Degree • Full-Time • Middle
Go
JavaScript
Node JS
PHP
Python
SQL
TypeScript
Databases
Apache Kafka
Cassandra
ClickHouse
MySQL
PostgreSQL
Redis
DevOps
AWS
CI/CD
Docker
GCP
Git
GitHub Actions
gRPC
Jenkins
Kubernetes
GitHub
Apply
Report

April

april.com
The leading wholesale broker in France, APRIL has operations in 18 countries worldwide. Discover our Group!
april.com • New York • Houston • Tel Aviv • Financial Services • Insurance
New York • Houston • Tel Aviv • Financial Services • Insurance
Open 281 dayVerified live · 6 hours ago 10 months ago

Senior Full-Stack Engineer

$83k – $236k per year (Estimated) • Senior • 6+ years expRemote/Hybrid (Tel Aviv, Israel) • Full-Time • Senior
JavaScript
Python
TypeScript
Frontend
Angular
React.js
Vue.js
DevOps
AWS
GCP
gRPC
Apply
Open 383 daysVerified live · 6 hours ago 1 year ago

Full-Stack Engineer / Senior Full-Stack Engineer

$160k – $190k per year • Senior • 6+ years expIn office (New York, United States) • Full-Time • Senior
JavaScript
Python
TypeScript
Frontend
Angular
React.js
Vue.js
DevOps
AWS
GCP
gRPC
Apply
Open 383 daysVerified live · 6 hours ago 1 year ago

Staff Full-Stack Engineer

$141k – $293k per year (Estimated) • Staff+ • 8+ years expRemote/Hybrid (Tel Aviv, Israel) • Full-Time • Staff
TypeScript
JavaScript
Frontend
Angular
DevOps
AWS
GCP
gRPC
CI/CD
Kubernetes
Terraform
Apply
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Clerk

clerk.ai
Build verified Voice & RCS agents with Belle using natural language. Branded, trusted, and compliant by default — from idea to agentic in 10 minutes.
clerk.ai • Montreal • San Francisco • Virtual Events • E-learning • AI Agents
Montreal • San Francisco • Virtual Events • E-learning • AI Agents
Open 282 daysVerified live · 5 hours ago 10 months ago

Forward Deployed Engineer

$108k – $221k per year (Estimated) • Equity • In office (Montreal, Canada)
AI Agents
LLM
Prompt Engineering
DevOps
Rest API
Apply
Open 532 daysVerified live · 5 hours ago 1 year ago

Staff Software Engineer

$191k – $358k per year (Estimated) • Equity • Staff+ • 10+ years expIn office (San Francisco, United States) • Staff
Go
Python
AI/ML
Fine-tuning
LLM
Prompt Engineering
RAG
Function Calling
Text-to-Speech
DevOps
WebRTC
Analytics
A/B Testing
Apply
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ValGenesis

valgenesis.com
ValGenesis is a software company headquartered in Santa Clara, California, and was founded in 2005. The company provides an AI-powered digital validation lifecycle management platform designed to automate and streamline compliance processes for the life sciences industry. It serves a global clientele including a majority of the top 50 pharmaceutical and biotechnology companies, operating as a private entity with a focus on GxP-regulated manufacturing.
valgenesis.com • HQ: Santa Clara, United States • Quality Assurance • Information Technology • Biopharma • Pharmaceuticals • Health Care • Business Process Automation (BPA) • Software • Artificial Intelligence • Est. 2005
HQ: Santa Clara, United States • Quality Assurance • Information Technology • Biopharma • Pharmaceuticals • Health Care • Business Process Automation (BPA) • Software • Artificial Intelligence • Est. 2005
Open 283 daysVerified live · 1 day ago 10 months ago

Senior Software Engineer, R&D

$23k – $61k per year (Estimated) • Senior • 4+ years expIn office (Chennai, India) • Full-Time • Senior
JavaScript
Python
SQL
Databases
Apache Kafka
PostgreSQL
RabbitMQ
AI/ML
Copilot
LLM
AI Agents
Frontend
Apache ECharts
Babel
Material UI
npm
React Router
React.js
Redux
Tailwind CSS
Three.JS
Webpack
Zustand
DevOps
Azure
Azure AKS
Kubernetes
Analytics
Power BI
Apply
Open 349 daysVerified live · 1 day ago 12 months ago

Senior Software Engineer, Fullstack

$22k – $58k per year (Estimated) • Senior • 4+ years expIn office (Hyderabad, Pakistan) • Full-Time • Senior
C#
SQL
JavaScript
C#
.NET
Databases
Apache Kafka
MS SQL
PostgreSQL
RabbitMQ
AI/ML
Claude
Copilot
RAG
Model Context Protocol
Frontend
React.js
DevOps
Azure
Azure AKS
Kubernetes
Analytics
Power BI
Apply
Open 420 daysVerified live · 1 day ago 1 year ago

Calling all Software Engineers!

$16k – $43k per year (Estimated) • Junior • 2+ years expIn office (Chennai, India) • Full-Time • Junior
Platform Engineering
Apply
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Paired

paired.com
Love more. Stress less. Paired is your guide to improve communication, stay connected, and deepen intimacy as a couple.
paired.com • Dubai • Toronto • Irvine • Tampa • Dallas • Lifestyle • Dating & Relationships • Est. 2020
Dubai • Toronto • Irvine • Tampa • Dallas • Lifestyle • Dating & Relationships • Est. 2020
Open 284 daysVerified live · 1 hour ago 10 months ago

Web Designer/Developer for Healthcare and Wellness Industry (US-Based/Remote)

Remote (United States) • Full-Time
PHP
PHP
WooCommerce
WordPress
Design
Figma
Apply
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Jellyfish

jellyfish.co
Jellyfish is the intelligence platform for AI-Integrated engineering, helping R&D teams understand impact, adopt best practices, and make smarter decisions.
jellyfish.co • HQ: Boston, United States • Artificial Intelligence • Data & Analytics • Software
HQ: Boston, United States • Artificial Intelligence • Data & Analytics • Software
Open 284 daysTop 25% pay 10 months ago

Full Stack Engineer

$165k – $235k per year • Senior • 5+ years expBoston • Remote (United States) • Full-Time • Senior
Python
TypeScript
Python
Django
DevOps
AWS
CI/CD
Apply
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Kaizen Gaming

kaizengaming.com
Kaizen Gaming is a global "GameTech" enterprise headquartered in Athens, Greece, that specializes in online sports betting, casino games, and digital entertainment services. Founded in 2012, the company operates two primary consumer-facing brands: Stoiximan (serving Greece and Cyprus) and Betano (serving international markets across Europe, Latin America, North America, and Africa).
kaizengaming.com • HQ: Athens, Greece • HQ: St. Julian's, Malta • Sports • Sports Betting • iGaming & Gambling • 51-200 employees
HQ: Athens, Greece • HQ: St. Julian's, Malta • Sports • Sports Betting • iGaming & Gambling • 51-200 employees
Open 284 daysVerified live · 2 hours ago 10 months ago

Principal Engineer (Backend)

Lead • In office (Prague, Czech Republic) • Principal
Platform Engineering
Apply
Open 1197 daysVerified live · 2 hours ago 3 years ago

Software Engineering Team Lead

$43k – $112k per year (Estimated) • Lead • Remote/Hybrid (Lisbon, Portugal) • Staff
C#
SQL
C#
.NET
Databases
MS SQL
RabbitMQ
DevOps
OpenShift
Rest API
Apply
Open 1221 dayVerified live · 2 hours ago 3 years ago

Senior Backend Engineer

Senior • 4+ years expIn office (Thessaloniki, Greece) • Senior
C#
SQL
TypeScript
JavaScript
C#
ASP.NET Core
Microsoft Orleans
Databases
ElasticSearch
MS SQL
RabbitMQ
Redis
Frontend
Angular
JQuery
Mobile
MVC
DevOps
GitLab
Apply
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Tensorlake

tensorlake.ai
Sandboxes for AI agents. Securely run untrusted, LLM-generated code in isolated Firecracker microVM sandboxes that scale from one to thousands — with snapshot, suspend/resume, and durable orchestration.
tensorlake.ai • San Francisco • LLM & Generative AI • Artificial Intelligence • AI Agents
San Francisco • LLM & Generative AI • Artificial Intelligence • AI Agents
Open 286 daysVerified live · 1 day ago 10 months ago

Distributed Systems Engineer

$126k – $276k per year (Estimated) • Senior • 5+ years expIn office (San Francisco, United States) • Full-Time • Senior
C++
Go
Rust
Python
TypeScript
Databases
FoundationDB
DevOps
CI/CD
Kubernetes
Terraform
Apply
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Adaptive

adaptive.com
To strive to be the very best in all aspects of business, relationships, and quality.
adaptive.com • New York • Boston • Information Technology
New York • Boston • Information Technology
Open 286 daysTop 25% pay 10 months ago

Senior Software Engineer (Backend)

$200k – $250k per year • Senior • 5+ years expIn office (New York, United States) • Full-Time • Senior
AI Agents
Apply
Open 724 daysTop 25% pay 2 years ago

Staff Software Engineer

$220k – $270k per year • Staff+ • 8+ years expIn office (New York, United States) • Full-Time • Staff
AI Agents
Apply
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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.