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

Expeditors International

expeditors.com
Expeditors International (NYSE: EXPD) is a Fortune 500 global logistics, freight forwarding, and supply chain management enterprise headquartered in Seattle, Washington. Founded in 1979 by Peter Rose, James Wang, and John Kaiser, the company operates under a non-asset-based business model, meaning it does not own cargo ships, aircraft, or fleet vehicles. Instead, Expeditors leverages a global network across more than 300 locations to consolidate cargo, purchase transport capacity in bulk from commercial carriers, and manage complex end-to-end supply chains.
expeditors.com • HQ: Seattle, United States • Information Technology • Transportation & Logistics • Logistics • Est. 1979
HQ: Seattle, United States • Information Technology • Transportation & Logistics • Logistics • Est. 1979
Open 176 daysVerified live · 2 hours ago 6 months ago

Global Technology Engineer III (Java)

Equity • Middle • 5+ years expIn office • Bachelor's Degree • Full-Time • Junior • English
Java
TypeScript
JavaScript
Databases
Apache Kafka
RabbitMQ
Frontend
Angular
DevOps
CI/CD
Apply
Report

360learning

360learning.com
360Learning is a company that provides an online learning platform designed to facilitate collaborative learning in organizations. Their platform focuses on empowering L&D professionals to drive culture and learning initiatives through the use of social and collaborative tools. 360Learning aims to improve employee engagement and productivity by promoting a learning culture.
360learning.com • Ontario • Paris • Berlin • London • Education • E-learning • Artificial Intelligence
Ontario • Paris • Berlin • London • Education • E-learning • Artificial Intelligence
Open 176 daysVerified live · 6 hours ago 6 months ago

Website Software Engineer

$46k – $87k per year (Estimated)Paris • Remote (France) • Full-Time • English: B2
JavaScript
Frontend
Vue.js
Marketing
Marketo
Apply
Open 587 daysVerified live · 6 hours ago 1 year ago

Software Engineer

$45k – $127k per year (Estimated)Remote/Hybrid • Full-Time • English: C1
JavaScript
Node JS
TypeScript
Frontend
Vue.js
Mobile
Clean Architecture
Apply
Open 931 dayVerified live · 6 hours ago 2 years ago

Technical Lead Engineering

$52k – $137k per year (Estimated) • Lead • 2+ years expParis • Remote (France) • Full-Time • Staff • English: C1
Apply
Report

Fireworks AI

fireworks.ai
Fireworks AI is an artificial intelligence infrastructure company headquartered in Redwood City, California, and founded in 2022. The company provides a high-performance inference and training platform that enables developers to deploy, fine-tune, and scale open-source generative models with optimized speed and cost. It operates globally as a cloud-based service provider, catering to technology firms and enterprises seeking to integrate specialized intelligence into their applications through a serverless or dedicated API.
fireworks.ai • HQ: Redwood City, United States • Machine Learning • Cloud Computing • Information Technology • MLOps • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2022
HQ: Redwood City, United States • Machine Learning • Cloud Computing • Information Technology • MLOps • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2022
Open 177 daysTop 25% pay 6 months ago

Member of Technical Staff, Software Engineer

$200k – $290k per year • Staff+ • 5+ years expIn office (San Mateo, New York, United States) • Full-Time • Staff
Fine-tuning
Fireworks AI
Multimodal AI
PyTorch
DevOps
Platform Engineering
Apply
Report

Superconductor

superconductor.com
Run Claude Code, Codex, Pi, Amp, OpenCode, and other coding agents in parallel on many tickets at once. Live browser previews, real-time logs, and one-click PRs from your phone or desktop.
superconductor.com • LLM & Generative AI • Artificial Intelligence
LLM & Generative AI • Artificial Intelligence
Open 179 days 6 months ago

Principal Web Developer (Rails)

$116k – $233k per year (Estimated) • Lead • 10+ years expRemote/Hybrid • PhD • Full-Time • Principal
AI Agents
Claude
Claude Code
Copilot
Cursor
Frontend
Tailwind CSS
Management
Slack
Apply
Report

Passbolt

passbolt.com
Passbolt is a Luxembourg software company founded in 2016 that develops an open source password manager for teams. Its self-hostable design lets organisations keep credential storage entirely under their own control. The product is used by engineering and security teams worldwide.
passbolt.com • HQ: Luxembourg City, Luxembourg • Est. 2016
HQ: Luxembourg City, Luxembourg • Est. 2016
Open 180 daysVerified live · 1 day ago 6 months ago

Software Engineer (Backend Team)

Middle • 3+ years expIn office • Bachelor's Degree • Full-Time • Middle • English: C1
Bash
Go
JavaScript
PHP
Python
Rust
SQL
PHP
Laravel
PHPUnit
Symfony
Frontend
Less
DevOps
CI/CD
Docker
Git
Rest API
Cybersecurity
GDPR
GnuPG
Least Privilege
OWASP Top 10
Zero Trust
Apply
Report

Versemedical

versemedical.com
The AI-enabled DME provider delivering hospital-quality healthcare at home, nationwide. Partner with us today to make DME easier for your teams.
versemedical.com • New York • San Francisco • Manila • Hospitals & Clinics
New York • San Francisco • Manila • Hospitals & Clinics
Open 180 daysVerified live · 28 min ago 6 months ago

Software Engineer, Full Stack - Emerging Talent

$130k – $140k per year • In office (New York, San Francisco, United States) • Full-Time
Python
TypeScript
Python
Flask
Databases
PostgreSQL
Frontend
GraphQL
DevOps
AWS
GCP
Apply
Open 180 daysVerified live · 28 min ago 6 months ago

Staff Software Engineer, Full Stack

$200k – $240k per year • Staff+ • 7+ years expIn office (New York, San Francisco, United States) • Relocation • Bachelor's Degree • Full-Time • Staff
JavaScript
Python
SQL
TypeScript
Python
Flask
Databases
MySQL
PostgreSQL
Frontend
GraphQL
React.js
Vue.js
DevOps
AWS
GCP
Apply
Open 180 daysTop 25% pay 6 months ago

Software Engineer, Full Stack

$130k – $160k per year • Junior • 1+ year expIn office (New York, San Francisco, United States) • Bachelor's Degree • Full-Time • Junior
JavaScript
Python
SQL
TypeScript
Python
Flask
Databases
MySQL
PostgreSQL
Frontend
GraphQL
React.js
Vue.js
DevOps
AWS
GCP
Apply
Report

Topaz Labs

topazlabs.com
Topaz Labs is a Dallas company founded in 2005 that builds neural network software for enhancing photographs and video. Its products sharpen, denoise, upscale and interpolate frames, and are widely used by photographers, film restorers and video professionals. The company sells desktop applications rather than cloud services, which suits large media files and offline workflows.
topazlabs.com • HQ: Dallas, United States • Artificial Intelligence • Machine Learning • Est. 2005
HQ: Dallas, United States • Artificial Intelligence • Machine Learning • Est. 2005
Open 180 daysTop 25% pay 6 months ago

Software Engineer, AI Inference / HPC

$110k – $150k per year • Junior • 1+ year expIn office (Dallas, United States) • Full-Time • Junior
C++
C
C
FFmpeg
AI/ML
OpenCV
TensorRT
DevOps
HPC
Apply
Report

Remesh

remesh.ai
Remesh is a hybrid insights platform that allows you to run live dialogues with your audience - customers, employees, patients - at scale for deep human understanding faster than ever before.
remesh.ai • New York • Market Research • Sales & Marketing • Artificial Intelligence • Est. 2014
New York • Market Research • Sales & Marketing • Artificial Intelligence • Est. 2014
Open 180 daysVerified live · 10 hours ago 6 months ago

Software Engineer

$140k – $232k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
JavaScript
Python
Ruby
Rust
TypeScript
Python
Django
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
OpenAI
OpenAI Codex
RAG
Frontend
React.js
DevOps
AWS
Azure
GCP
GitHub
Docker
Kubernetes
Apply
Report

Octane

octane.co
Octane Lending is a leading provider of financing solutions for automotive dealerships. We help dealerships increase their sales, improve their customer experience, and grow their business. Our solutions are designed to meet the unique needs of each customer, and we are committed to providing excellent customer service.
octane.co • Irving • New York
Irving • New York
Open 181 dayVerified live · 8 hours ago 6 months ago

Senior Software Engineer - Core Products

$130k – $170k per year • Equity • Senior • 5+ years expIrving • Remote (United States) • Bachelor's Degree • Senior
C#
JavaScript
Python
Python
Django
Databases
PostgreSQL
Frontend
React.js
Apply
Report

Codewars

codewars.com
Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential.
codewars.com • Education • Database Management • Skill Assessment
Education • Database Management • Skill Assessment
Open 181 dayVerified live · 6 hours ago 6 months ago

Staff Fullstack Engineer

$183k – $380k per year (Estimated) • Staff+ • 7+ years exp • Remote (Africa, North America) • Full-Time • Staff
JavaScript
Ruby
Ruby
RSpec
Ruby on Rails
Sidekiq
Databases
MySQL
PostgreSQL
Frontend
React.js
DevOps
AWS
CI/CD
Docker
GCP
Heroku
Kubernetes
Web3
Rollup
Apply
Report

Senseon

senseon.io
Senseon is a London cybersecurity company founded in 2017 that correlates signals from endpoints, network and cloud into single investigations. Its approach aims to reduce alert fatigue for teams that cannot staff a full security operations centre. The company serves mid-sized organisations across Britain and Europe.
senseon.io • HQ: London, United Kingdom • Data & Analytics • Artificial Intelligence • Cybersecurity • Est. 2017
HQ: London, United Kingdom • Data & Analytics • Artificial Intelligence • Cybersecurity • Est. 2017
$81k – $182k per year (Estimated) • Remote (United Kingdom, South Africa) • Full-Time
Python
AI/ML
Claude
Claude Code
AI Agents
LLM Guardrails
OpenAI Codex
DevOps
CI/CD
GitHub Actions
GitHub
IAM
Cybersecurity
Least Privilege
Apply
Report

Nowvertical

nowvertical.com
We leverage data, AI, and analytics to drive business outcomes. Expertise in Google Cloud, AWS, Azure, Snowflake. 2025 Google Cloud Partner of the Year.
nowvertical.com • Toronto • Navi Mumbai • London • Mumbai • Financial Services • Artificial Intelligence • Data & Analytics
Toronto • Navi Mumbai • London • Mumbai • Financial Services • Artificial Intelligence • Data & Analytics
Open 182 daysVerified live · 1 day ago 6 months ago

Technical Lead - Data Analytics & Cloud

$27k – $73k per year (Estimated) • Equity • Lead • 6+ years expIn office (Mumbai, India) • Full-Time • Staff
Python
SQL
Databases
Azure SQL Database
Google BigQuery
Snowflake
AI/ML
Unstructured.io
DevOps
Azure
GCP
Docker
Git
Cybersecurity
GDPR
HIPAA
Web3
Rollup
Apply
Report
Genesis Molecular AI is a drug discovery company headquartered in Burlingame, California, and founded in 2019. The company combines deep learning models of molecular structure and binding with in-house chemistry and biology to design small molecule drug candidates against difficult targets. It advances its own pipeline while running partnered discovery programmes with large pharmaceutical companies, and previously operated under the name Genesis Therapeutics.
genesis.ml • HQ: Burlingame, United States • Pharmaceuticals • Bioinformatics • Biopharma • Health Care • Drug Discovery • Medical AI • Artificial Intelligence • Biotechnology • Est. 2019
HQ: Burlingame, United States • Pharmaceuticals • Bioinformatics • Biopharma • Health Care • Drug Discovery • Medical AI • Artificial Intelligence • Biotechnology • Est. 2019
Open 182 daysVerified live · 1 day ago 6 months ago

Fullstack Software Engineer (Senior / Staff)

$195k – $318k per year (Estimated) • Staff+ • Remote/Hybrid (San Mateo, New York, United States) • Full-Time • Staff
Diffusion Models
Apply
Open 217 daysVerified live · 1 day ago 8 months ago

Software Engineer - Core Infrastructure

$113k – $248k per year (Estimated) • Senior • 5+ years expIn office (San Mateo, United States) • Full-Time • Senior
Python
AI/ML
Ray
Diffusion Models
DevOps
AWS
GCP
Kubernetes
Terraform
Apply
Report

AngelList

angellist.com
AngelList (AngelList Holdings, LLC) is a leading venture capital infrastructure, fund administration, and startup investment platform headquartered in San Francisco, California. Founded in 2010 by Naval Ravikant and Babak Nivi, the company spun off its recruiting division (Wellfound) into an independent entity while evolving its core business into the primary financial software stack for early-stage private markets.
angellist.com • HQ: San Francisco, United States • Financial Services • Venture Capital • Est. 2010
HQ: San Francisco, United States • Financial Services • Venture Capital • Est. 2010
Open 182 daysVerified live · 1 day ago 6 months ago

Senior Software Engineer, Banking

$131k – $255k per year (Estimated) • Senior • Remote/Hybrid (San Francisco, United States) • Full-Time • Senior
Ruby
Ruby
Ruby on Rails
DevOps
gRPC
Apply
Open 517 daysVerified live · 1 day ago 1 year ago

Founding Engineer, Meridian

$156k – $281k per year (Estimated) • Senior • 6+ years expRemote/Hybrid (San Francisco, United States) • Full-Time • Senior
Apply
Open 566 daysVerified live · 1 day ago 1 year ago

Senior Software Engineer, Accounting

$143k – $258k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (New York, United States) • Full-Time • Senior
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
Frontend
React.js
Apply
Report

Nium

nium.com
Nium's Purpose: We exist to solve the payment challenges that unlock the full potential of the global economy. Nium's Mission: We want to build THE global payments infrastructure for on-demand money movement. Nium's Vision: Our payments in...
nium.com • San Francisco • Kuala Lumpur • Mumbai • Bengaluru • London • Blockchain & Crypto • Financial Services • Payments
San Francisco • Kuala Lumpur • Mumbai • Bengaluru • London • Blockchain & Crypto • Financial Services • Payments
Open 182 daysVerified live · 7 hours ago 6 months ago

Sr SDE - Issuance ( Backend - Java )

$23k – $61k per year (Estimated) • Senior • 4+ years expIn office (Mumbai, India) • Full-Time • Senior
Java
SQL
Java
Spring Boot
Databases
Apache Kafka
MySQL
PostgreSQL
DevOps
Docker
Kubernetes
ZooKeeper
Apply
Open 462 daysVerified live · 7 hours ago 1 year ago

Senior Java Software Engineer

Senior • 5+ years expRemote/Hybrid • Relocation • Full-Time • Senior
Java
SQL
TypeScript
JavaScript
Java
Spring Boot
Databases
Apache Kafka
MySQL
Frontend
Angular
React.js
DevOps
Docker
Kubernetes
ZooKeeper
Apply
Report

Dust

dust.com
dust.com • New York • San Francisco • Paris • LLM & Generative AI • AI Agents • Artificial Intelligence
New York • San Francisco • Paris • LLM & Generative AI • AI Agents • Artificial Intelligence
Open 183 days 6 months ago

Software Engineer

$46k – $174k per year • Equity • In office (Paris, France) • Relocation • Full-Time
Node JS
Rust
TypeScript
JavaScript
Databases
ElasticSearch
PostgreSQL
Qdrant
AI/ML
Cursor
AI Agents
OpenAI
Frontend
Next.js
React.js
shadcn/ui
Tailwind CSS
Radix UI
DevOps
CI/CD
Datadog
GitHub Actions
Helm
Kubernetes
Terraform
GitHub
Incident Management
Management
Notion
Slack
Apply
Report

Glimpse

tryglimpse.com
Automate deductions management with AI. Glimpse recovers lost revenue, disputes invalid claims, and saves 100+ hours monthly for CPG brands. 91% dispute win rate, $200M+ processed.
tryglimpse.com • New York • Financial Services • Business Process Automation (BPA) • Artificial Intelligence
New York • Financial Services • Business Process Automation (BPA) • Artificial Intelligence
Open 183 daysTop 25% pay 6 months ago

Senior Software Engineer

$195k – $250k per year • Senior • 6+ years expIn office (New York, United States) • Full-Time • Senior
Node JS
Python
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Frontend
Next.js
React.js
Apply
Open 194 daysTop 25% pay 7 months ago

Software Engineer

$130k – $200k per year • Middle • 3+ years expIn office (New York, United States) • Full-Time • Middle
Node JS
Python
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Frontend
Next.js
React.js
Apply
Report

Permitflow

permitflow.com
Intuitive workflow software that helps general contractors and developers identify the optimal permitting process and needed application forms for a particular project, and then easily fill the relevant paperwork to prepare a robust application.
permitflow.com • New York • Panama • AI Agents • Artificial Intelligence
New York • Panama • AI Agents • Artificial Intelligence
Open 183 daysTop 25% pay 6 months ago

Staff Software Engineer

$200k – $275k per year • Staff+ • In office (New York, United States) • Full-Time • Staff
Node JS
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
OpenAI
Frontend
React.js
Apply
Open 192 daysTop 25% pay 7 months ago

Software Engineer

$135k – $250k per year • Remote/Hybrid (New York, United States) • Relocation • Full-Time
Node JS
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
OpenAI
Frontend
React.js
Apply
Report

Nearmap

nearmap.com
Nearmap is a location content company helping organisations do their jobs by letting them see what is on the ground now, in great detail, and how it has changed over time. Using Nearmap, businesses can make more informed decisions and save time ...
nearmap.com • Sydney • Lehi • Jacksonville • Carlsbad • Warsaw • E-learning • Artificial Intelligence • Geospatial Analytics • Est. 2007
Sydney • Lehi • Jacksonville • Carlsbad • Warsaw • E-learning • Artificial Intelligence • Geospatial Analytics • Est. 2007
Open 183 daysVerified live · 11 hours ago 6 months ago

Senior Software Engineer

$65k – $102k per year (Estimated) • Senior • In office (Warsaw, Poland) • Bachelor's Degree • Full-Time • Senior
C#
Go
DevOps
AWS
CI/CD
Kubernetes
Terraform
Apply
Open 183 daysVerified live · 11 hours ago 6 months ago

Software Engineer

$36k – $74k per year (Estimated) • Junior • 2+ years expIn office (Warsaw, Poland) • Full-Time • Junior
C#
Go
DevOps
AWS
Kubernetes
Terraform
Apply
Report

Quickteam

quickteamsolutions.com
QuickTeam is a company that specializes in providing remote talent and virtual employee solutions to streamline business operations. They offer services like administrative support, sales representation, and medical office staffing, aimed at increasing efficiency and cutting overhead costs. Their staffing solutions are scalable and flexible, tailored to meet evolving business demands.
quickteamsolutions.com • Cape Town • Johannesburg • Addis Ababa • Professional Services • Human Resources • Virtual Assistant Services
Cape Town • Johannesburg • Addis Ababa • Professional Services • Human Resources • Virtual Assistant Services
$18k per year • Addis Ababa • Remote (South Africa, Ethiopia)
Go
TypeScript
JavaScript
Frontend
React.js
Mobile
Expo
React Native
Apply
Open 196 days 7 months ago

Senior Backend Engineer (TypeScript/Convex)

Senior • Addis Ababa • Remote (South Africa, Ethiopia) • Full-Time • Senior
Go
Python
Swift
TypeScript
JavaScript
Frontend
React.js
Next.js
Mobile
Core ML
DevOps
CI/CD
Docker
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.