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

Dreamcraft

dreamcraft.com
DreamCraft Closes $10 Million Series A Funding Led by March Gaming. DreamCraft is excited to announce that we have raised $10 million in Series A funding led by March Gaming (Gregory Milken and Louis Gresham) to accelerate our growth as we enable anyone to create, publish and monetize video games.
dreamcraft.com • Redwood City • PC Games • Game Development • Gaming • 11-50 employees
Redwood City • PC Games • Game Development • Gaming • 11-50 employees
Verified live · 2 hours ago 6 days ago

Senior Software Engineer

$145k – $262k per year (Estimated) • Senior • 5+ years expIn office (Redwood City, United States) • Bachelor's Degree • Full-Time • Senior
C#
C++
C++
OpenGL
Game Dev
Unity
Unreal Engine
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Embeddables

embeddables.com
Embeddables is a low-code conversion funnel platform that enables health, wellness, and direct-to-consumer brands to build and optimize custom onboarding flows, clinical intakes, and interactive quizzes. The platform features built-in HIPAA compliance, data privacy safeguards, and seamless integrations with pharmacy networks, electronic health records (EHRs), and payment gateways.
embeddables.com • Cybersecurity • Artificial Intelligence • AI Agents • Security Compliance • 11-50 employees
Cybersecurity • Artificial Intelligence • AI Agents • Security Compliance • 11-50 employees
Verified live · 9 min ago 6 days ago

Software Engineer

$42k – $54k per year • Senior • 6+ years exp • Remote (Argentina) • Full-Time • Senior • English: C1
TypeScript
Node JS
Databases
ClickHouse
Supabase
PostgreSQL
AI/ML
Cursor
AI Agents
Frontend
React.js
DevOps
Cloudflare
Vercel
Apply
2 months ago

Software Engineer

$42k – $54k per year • Senior • 5+ years exp • Remote (Argentina) • Full-Time • Senior
TypeScript
Databases
ClickHouse
Supabase
AI/ML
Cursor
AI Agents
DevOps
Cloudflare
Vercel
Apply
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Nous Research

nousresearch.com
Headquartered in New York, Nous Research is an open-source artificial intelligence research lab and software development company. The organization specializes in developing open-weight large language models, AI agent frameworks, and decentralized training infrastructure, best known for its flagship Hermes model series, the Hermes Agent platform, and the DisTrO distributed training network.
nousresearch.com • HQ: New York, United States • Artificial Intelligence • LLM & Generative AI
HQ: New York, United States • Artificial Intelligence • LLM & Generative AI
Verified live · 6 hours ago 6 days ago

Software Engineer, Mobile

Senior • 5+ years exp • Remote (AMER) • Full-Time • Senior
Kotlin
Node JS
Python
Swift
TypeScript
JavaScript
AI/ML
AI Agents
LLM
Frontend
React.js
Mobile
React Native
Offline-First
Apply
Verified live · 6 hours ago 6 days ago

Software Engineer, General

$145k – $262k per year (Estimated) • Remote (AMER) • Full-Time
Python
Rust
TypeScript
AI/ML
LLM
PyTorch
OpenAI
Apply
Verified live · 6 hours ago 20 days ago

Software Engineer, Hermes Cloud

Middle • 3+ years exp • Remote (AMER) • Full-Time • Middle
Go
Node JS
Python
Rust
TypeScript
JavaScript
AI/ML
Edge AI
LLM
OpenAI
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
Apply
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JMAC Lending

jmaclending.com
JMAC Lending has been in business for more than 25 years servicing clients with our innovative products, exceptional service, support and our dedication to helping our partners grow their business is our mission. The core of our culture and business approach is to go Beyond Current market options and to be the go-to lender of choice for our clients. Our associates hold distinguished credentials and participate in continuing education, to ensure knowledge is carefully balanced with experience.
jmaclending.com • Costa Mesa
Costa Mesa
$90k – $130k per year • Remote (United States) • Full-Time
C#
JavaScript
Node JS
Python
SQL
TypeScript
C#
.NET
Node JS
Prisma
Databases
PostgreSQL
Supabase
AI/ML
Claude
Claude Code
Cursor
Hallucination
LLM
OpenAI Codex
Frontend
Next.js
React.js
Tailwind CSS
DevOps
Azure
CI/CD
Git
Vercel
WebSockets
GitHub
Management
Power Automate
QA
Jest
Vitest
Apply
Verified live · 1 day ago 8 days ago

Full Stack Developer (AI-Native)

$90k – $130k per year • Costa Mesa • Remote (United States) • Full-Time
C#
JavaScript
Node JS
Python
SQL
TypeScript
C#
.NET
Node JS
Prisma
Databases
PostgreSQL
Supabase
AI/ML
Claude
Claude Code
Cursor
Hallucination
LLM
OpenAI Codex
Frontend
Next.js
React.js
Tailwind CSS
DevOps
Azure
CI/CD
Git
Vercel
WebSockets
GitHub
Management
Power Automate
QA
Jest
Vitest
Apply
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Onyx

onyx.app
Onyx is a software company that provides an open source generative artificial intelligence chat interface that connects to organizational documents, applications, and internal knowledge. Its platform is designed to let teams build and deploy AI assistants and natural language interfaces integrated with existing tools and data sources.
onyx.app • San Francisco • Productivity Software • Artificial Intelligence • LLM & Generative AI
San Francisco • Productivity Software • Artificial Intelligence • LLM & Generative AI
Top 25% payVerified live · 2 hours ago 6 days ago

Fullstack Engineer

$150k – $400k per year • Equity 0.1–1% • Junior • 1+ year expIn office (San Francisco, United States) • Full-Time • Junior
Python
TypeScript
Databases
PostgreSQL
Redis
AI/ML
LLM
NLP
Knowledge Graph
Frontend
Next.js
DevOps
Docker
AWS
Azure
GCP
Kubernetes
Management
Slack
Apply
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Syntronic

syntronic.com
Syntronic is a global engineering design house headquartered in Gävle, Sweden, and was founded in 1983. The company provides research and development, new product introduction, production, and aftermarket services for complex electronic and mechanical systems. It operates across the EMEA, Americas, and APAC regions, serving technology-intensive sectors such as telecommunications, automotive, industrial, and medtech.
syntronic.com • HQ: Gävle, Sweden • Health Care • Telecom Infrastructure • Telecommunications • Electronics Manufacturing • Manufacturing • Electrical & Electronic Engineering • Science & Engineering • Medical Devices • Est. 1983
HQ: Gävle, Sweden • Health Care • Telecom Infrastructure • Telecommunications • Electronics Manufacturing • Manufacturing • Electrical & Electronic Engineering • Science & Engineering • Medical Devices • Est. 1983
Verified live · 5 hours ago 6 days ago

Lead Controls Developer

$65k – $86k per year • Lead • 8+ years expIn office • Bachelor's Degree • Staff
C++
DevOps
RTOS
IoT
MQTT
Apply
$65k – $143k per year (Estimated) • Senior • In office (Montreal, Canada) • Full-Time • Senior • French
C++
AI/ML
CUDA
CUDA Toolkit
DevOps
Kubernetes
RTOS
Apply
Verified live · 5 hours ago 22 days ago

Software Product Assurance Developer

$68k – $95k per year • Senior • 5+ years expIn office (Brampton, Canada) • Bachelor's Degree • Senior
C++
VHDL
DevOps
CI/CD
Apply
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Sirdab

sirdab.co
Sirdab is a Kuwaiti logistics technology company offering on demand warehousing and fulfilment to online businesses. Its software lets merchants manage inventory, orders and last mile delivery without operating their own facilities. The company grew out of the Kuwaiti startup studio scene and serves regional e-commerce sellers.
sirdab.co • HQ: Kuwait City, Kuwait • 51-200 employees • Est. 2018
HQ: Kuwait City, Kuwait • 51-200 employees • Est. 2018
Verified live · 3 hours ago 6 days ago

Fullstack Software Engineer

Senior • 5+ years exp • Remote (Saudi Arabia, Egypt) • Full-Time • Senior • English: B2
Ruby
Ruby
Hotwire
Ruby on Rails
Stimulus
DevOps
Rest API
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Digital Asset

digitalasset.com
Digital Asset is an enterprise blockchain company founded in 2014 and headquartered in New York. It created the Daml smart contract language and the Canton privacy-enabled network used by banks and exchanges for tokenised assets. The firm has worked on major market infrastructure projects including clearing and settlement modernisation.
digitalasset.com • HQ: New York, United States • Artificial Intelligence • Blockchain & Crypto • Financial Services • Est. 2014
HQ: New York, United States • Artificial Intelligence • Blockchain & Crypto • Financial Services • Est. 2014
Verified live · 7 hours ago 6 days ago

Staff CX Software Engineer

$138k – $298k per year (Estimated) • Staff+ • 8+ years expIn office (London, United Kingdom) • Staff
Kong
Kubernetes
Apply
Verified live · 7 hours ago 16 days ago

CX Software Engineer

$93k – $168k per year (Estimated) • Senior • 5+ years expIn office (London, United Kingdom) • Senior
Apply
Verified live · 7 hours ago 2 months ago

Backend Software Engineer - SDK

$86k – $193k per year (Estimated)In office (Zurich, Switzerland) • Master's Degree
Java
Python
Scala
SQL
TypeScript
Java
Netty
Scala
Apache Pekko
Tapir
Databases
PostgreSQL
DevOps
gRPC
Kong
Cybersecurity
Auth0
Apply
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SoSafe

sosafe-awareness.com
With our behavioural science-based platform, you continuously empower your employees to protect your organisation.
sosafe-awareness.com • Cologne • London • Paris • Madrid • Berlin • Data & Analytics • Artificial Intelligence • Cybersecurity
Cologne • London • Paris • Madrid • Berlin • Data & Analytics • Artificial Intelligence • Cybersecurity
Verified live · 1 hour ago 6 days ago

IAM Fullstack Engineer

$82k – $185k per year (Estimated) • Remote (United Kingdom, Ireland, Portugal) • Full-Time
TypeScript
JavaScript
AI/ML
Claude
Cursor
Frontend
React.js
DevOps
CI/CD
Datadog
GitHub
IAM
QA
Sentry
Apply
Verified live · 1 hour ago 27 days ago

Senior Fullstack Engineer- AI Platform

$89k – $169k per year (Estimated) • Senior • Remote (United Kingdom) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
AI/ML
AI Agents
LangChain
LangGraph
Model Context Protocol
Frontend
React.js
Apply
Open 97 daysVerified live · 1 hour ago 4 months ago

Senior Product Engineer (Typescript, Node)

$89k – $168k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Ireland, Portugal) • Full-Time • Senior
TypeScript
JavaScript
Databases
Amazon Aurora
PostgreSQL
Frontend
React.js
DevOps
AWS
Datadog
Grafana
QA
Sentry
Apply
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Harness

harness.io
Harness is a unified, end-to-end AI software delivery platform to manage the SDLC using purpose-built AI agents.
harness.io • Bengaluru • San Francisco • Chicago • Raleigh • Tampa • Artificial Intelligence • Information Technology • DevOps • Est. 2016
Bengaluru • San Francisco • Chicago • Raleigh • Tampa • Artificial Intelligence • Information Technology • DevOps • Est. 2016
Verified live · 1 hour ago 6 days ago

Principal Software Engineer- CD

$31k – $81k per year (Estimated) • Lead • 12+ years expRemote/Hybrid (Bengaluru, India) • Internship • Principal
Go
Java
AI/ML
Knowledge Graph
DevOps
AppDynamics
Apply
Verified live · 1 hour ago 9 days ago

Staff Software Engineer - Cloud

$45k – $97k per year (Estimated) • Staff+ • 7+ years expIn office (Bengaluru, India) • Bachelor's Degree • Staff
Go
Python
AI/ML
Knowledge Graph
DevOps
AIOps
Ansible
AppDynamics
AWS
Azure
Chef
CI/CD
CircleCI
CloudFormation
Configuration Management
GCP
Git
GitLab CI
Grafana
Helm
Incident Management
Jenkins
Kubernetes
Prometheus
Puppet
SRE
Terraform
GitLab
Cybersecurity
ISO 27001
PCI DSS
SOC 2
Apply
Verified live · 1 hour ago 2 months ago

Customer Architect (Forward Deployed Engineer)

$160k – $180k per year • Staff+ • 7+ years exp • Remote (United States) • Architect
Bash
Go
Python
AI/ML
Knowledge Graph
DevOps
AppDynamics
AWS
Azure
CI/CD
CloudFormation
GCP
GitHub Actions
GitLab CI
Helm
Jenkins
Kubernetes
Kustomize
OpenShift
Terraform
GitHub
GitLab
Platform Engineering
Apply
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Spiria

spiria.com
Spiria is a Canadian software company founded in 2003 and headquartered in Quebec City. It develops custom web, mobile and embedded software. The company works with clients across North America.
spiria.com • HQ: Quebec, Canada • Artificial Intelligence • Cybersecurity • Design & Creative • Est. 2003
HQ: Quebec, Canada • Artificial Intelligence • Cybersecurity • Design & Creative • Est. 2003
Verified live · 1 day ago 6 days ago

Lead Software Developer

$100k – $135k per year • Lead • 8+ years expIn office (Montreal, Canada) • Staff
C++
Python
TypeScript
JavaScript
Frontend
Angular
Apply
Report

Impact Tech

impact.com
impact.com (Impact Tech, Inc.) is an enterprise partnership management platform headquartered in Santa Barbara, California. Founded in 2008 (originally as Impact Radius) by Per Pettersen, Wade Crang, Roger Kjensrud, Lisa Riolo, Marc Diana, and Todd Crawford, the company provides a global SaaS platform designed to automate and scale the full partnership lifecycle. Its software streamlines partner discovery, contract management, tracking, fraud protection, and automated cross-border payments across diverse channel types - including affiliate marketing, influencer management, brand-to-brand partnerships, mobile app referrals, and publisher commerce content.
impact.com • HQ: Santa Barbara, United States • Media & Entertainment • Software • Influencers • Sales & Marketing • Est. 2008
HQ: Santa Barbara, United States • Media & Entertainment • Software • Influencers • Sales & Marketing • Est. 2008
Verified live · 3 hours ago 6 days ago

Full Stack Software Engineer

$110k – $130k per year • Equity • Junior • 1+ year expIn office (Seattle, United States) • Internship • Junior
Java
JavaScript
Java
Hibernate
Spring Boot
Databases
MySQL
Apache Kafka
Frontend
Vue.js
DevOps
Docker
GCP
Git
Apply
Verified live · 3 hours ago 27 days ago

Associate Software Engineer

$80k – $90k per year • Equity • Junior • 1+ year expIn office (Santa Barbara, United States) • Bachelor's Degree • Internship • Junior
JavaScript
TypeScript
Java
Java
Spring Framework
Databases
MySQL
Frontend
Angular
React.js
Vue.js
DevOps
AWS
Azure
CI/CD
GCP
Rest API
Apply
Verified live · 3 hours ago 2 months ago

Software Engineer

$120k – $140k per year • Equity • Middle • 3+ years expIn office (Seattle, United States) • Bachelor's Degree • Middle
JavaScript
TypeScript
Java
Java
Spring Framework
Databases
MySQL
Frontend
Angular
React.js
Vue.js
DevOps
AWS
Azure
GCP
Rest API
Apply
Report

Allegro

allegro.tech
Allegro Tech is the technology and engineering arm behind Allegro, Poland's premier e-commerce platform and one of Europe's largest digital marketplaces. The organization designs, builds, and maintains high-load, scalable microservices architectures that support millions of daily transactions and active users. Through open-source contributions, technical publications, and industry conferences, the company actively shares its expertise in software engineering, machine learning, and cloud infrastructure with the global developer community.
allegro.tech • HQ: Poznań, Poland • E-commerce Platforms • Commerce • Marketplaces • 5000+ employees
HQ: Poznań, Poland • E-commerce Platforms • Commerce • Marketplaces • 5000+ employees
$47k – $67k per year • Middle • Remote/Hybrid (Warsaw, Poland) • Full-Time • Middle
Java
Kotlin
Python
Databases
Apache Kafka
DevOps
Consul
Docker
GitHub Actions
Kubernetes
Service Mesh
GitHub
Apply
$47k – $67k per year • Middle • Remote/Hybrid (Warsaw, Poland) • Full-Time • Middle
Java
Kotlin
TypeScript
JavaScript
AI/ML
AI Agents
Edge AI
Frontend
React.js
Angular
Vue.js
DevOps
Consul
Docker
GitHub Actions
Kubernetes
Service Mesh
GitHub
Apply
$36k – $49k per year • Junior • Remote/Hybrid (Warsaw, Poland) • Full-Time • Junior
Java
Kotlin
Databases
Apache Kafka
DevOps
Consul
Docker
GitHub Actions
Kubernetes
Service Mesh
GitHub
Apply
Report

StubHub

stubhub.com
StubHub is a ticket resale marketplace headquartered in New York City and founded in 2000 by Eric Baker and Jeff Fluhr. The company runs a secondary market where fans buy and sell tickets to concerts, sports, and theatre, guaranteeing delivery and validity on completed orders. It was owned by eBay for a decade before Baker's viagogo bought it back in 2020, and now operates the StubHub and viagogo brands across more than ninety countries.
stubhub.com • HQ: New York, United States • Media & Entertainment • Sporting Events • Commerce • Marketplaces • Events & Ticketing • Ticketing • Est. 2000
HQ: New York, United States • Media & Entertainment • Sporting Events • Commerce • Marketplaces • Events & Ticketing • Ticketing • Est. 2000
Top 25% payVerified live · 3 hours ago 6 days ago

Senior Software Engineer (Full Stack)

$200k – $370k per year • Senior • 5+ years expIn office (Aliso Viejo, United States) • Bachelor's Degree • Internship • Senior
C#
SQL
TypeScript
JavaScript
C#
.NET
Frontend
React.js
Apply
Verified live · 3 hours ago 2 months ago

Senior Software Engineer - Supply Core (Fullstack)

$132k – $237k per year (Estimated) • Senior • 6+ years expIn office (Aliso Viejo, United States) • Internship • Senior
C#
Java
JavaScript
Frontend
React.js
Apply
Verified live · 3 hours ago 3 months ago

Senior Software Engineer - Sponsored Listings (Fullstack)

$140k – $253k per year (Estimated) • Senior • 6+ years expIn office (New York, United States) • Internship • Senior
C#
Java
JavaScript
Frontend
React.js
Apply
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Theseus

theseus.us
Theseus builds ultra-compact GPS alternatives that help drones navigate challenging environments with unmatched efficiency.
theseus.us • San Francisco • Drones & UAVs • 11-50 employees
San Francisco • Drones & UAVs • 11-50 employees
Verified live · 2 hours ago 6 days ago

Forward Deployed Software Engineer

$80k – $120k per year • Equity 0.1–0.5% • In office (San Francisco, United States) • Full-Time
C++
Python
Robotics
ArduPilot
MAVLink
Apply
Top 25% pay 2 months ago

Staff Software Engineer

$220k – $350k per year • Staff+ • 7+ years expIn office (San Francisco, United States) • Bachelor's Degree • Full-Time • Staff
Python
TypeScript
Databases
PostgreSQL
DevOps
AWS
CI/CD
Apply
Report

Caribou

usecaribou.com
Automate transfer pricing policies, intercompany agreements, benchmarking, accounting implementation, and documentation with Caribou.
usecaribou.com • London • Audit • 11-50 employees
London • Audit • 11-50 employees
Verified live · 1 hour ago 6 days ago

Full Stack Software Engineer (Frontend-leaning)

$108k – $135k per year • Equity 0.1–1% • Middle • 3+ years expRemote/Hybrid (London, United Kingdom) • Full-Time • Middle
Go
SQL
TypeScript
Python
Databases
PostgreSQL
AI/ML
Embeddings
LLM
RAG
OpenAI
Frontend
Next.js
shadcn/ui
Tailwind CSS
React.js
DevOps
GCP
Vercel
GitHub
Design
Figma
Apply
$80k – $100k per year • Middle • 3+ years expRemote/Hybrid (London, United Kingdom) • Full-Time • Middle
Go
SQL
TypeScript
JavaScript
Python
Databases
PostgreSQL
AI/ML
Embeddings
LLM
RAG
OpenAI
Frontend
Next.js
shadcn/ui
Tailwind CSS
React.js
Radix UI
DevOps
GCP
Vercel
GitHub
Design
Figma
Apply
Report

SOSi

sosi.com
SOSi is a private technology and services integrator headquartered in Reston, Virginia, and founded in 1989. The company provides a wide range of solutions including cybersecurity, software development, intelligence analysis, military logistics, and mission-critical infrastructure support. As a large founder-owned firm, it operates globally to support aerospace, defense, and national security missions for the United States government and international partners.
sosi.com • HQ: Reston, United States • Cybersecurity • System Integration • Military Logistics • Intelligence • National Security • Military • Government • Information Technology • Est. 1989
HQ: Reston, United States • Cybersecurity • System Integration • Military Logistics • Intelligence • National Security • Military • Government • Information Technology • Est. 1989
Verified live · 1 hour ago 13 days ago

Senior Enterprise Architect

$113k – $136k per year • Staff+ • 10+ years expIn office (United States) • Bachelor's Degree • Full-Time • Senior
SQL
DevOps
Azure
Hyper-V
Red Hat
VMWare
AWS
Cybersecurity
Zero Trust
Management
Jira
ServiceNow
Apply
2 months ago

Sr. Software Engineer

$100k – $180k per year (Estimated) • Senior • 10+ years expRemote/Hybrid (Reston, United States) • Visa sponsorship • Bachelor's Degree • Contractor • Public Trust • Senior
COBOL
COBOL
Endevor
JCL
Databases
Oracle
Apply
Top 25% payVerified live · 1 hour ago 2 months ago

Sr. Software Engineer

$103k – $214k per year • Senior • 10+ years expIn office (Indianapolis, United States) • Bachelor's Degree • Full-Time • Senior
COBOL
COBOL
Endevor
JCL
Databases
Oracle
Apply
Report

Seesaw

seesaw.social
Seesaw Catch-Up is a guided conversation for two. Pick the mood, and it hosts: ten to twenty-five minutes that become a memory on your timeline, and every memory shapes the next one.
seesaw.social • Amman
Amman
Top 25% payVerified live · 4 hours ago 6 days ago

Software Engineer, Backend

$173k – $200k per year • Senior • 7+ years expIn office • PhD • Senior
Python
Databases
DynamoDB
ElasticSearch
Redis
DevOps
Amazon EC2
Amazon EKS
AWS
AWS Lambda
CI/CD
GitHub Actions
Kubernetes
Amazon ECS
Amazon S3
GitHub
Apply
Report

GoGoGrandparent

gogograndparent.com
Helping seniors & people with disabilities access rides, groceries, meals, prescriptions, and home care—independence made simple, no smartphone required.
gogograndparent.com • Philadelphia • Health Care • Home Healthcare • Elderly Care • 11-50 employees • Est. 2016
Philadelphia • Health Care • Home Healthcare • Elderly Care • 11-50 employees • Est. 2016
Verified live · 2 hours ago 6 days ago

Backend Engineer

$80k – $180k per year • Senior • 6+ years exp • Remote (United States) • Full-Time • Senior
Node JS
TypeScript
Databases
MySQL
AI/ML
Speech Recognition
Frontend
Vue.js
GraphQL
DevOps
AWS
Docker
Kubernetes
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.