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
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QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Parallel Domain

paralleldomain.com
Parallel Domain generates photorealistic synthetic data and simulation to train and validate perception systems for autonomous vehicles, robotics, and AI.
paralleldomain.com • Mesa • Vancouver • Smart Mobility • Transportation & Logistics • Autonomous Driving • 51-200 employees
Mesa • Vancouver • Smart Mobility • Transportation & Logistics • Autonomous Driving • 51-200 employees
Verified live · 1 day ago 2 months ago

Senior Software Engineer - Backend

$111k – $126k per year • Senior • Remote/Hybrid (Vancouver, Canada) • Full-Time • Senior
Python
TypeScript
JavaScript
Python
FastAPI
Flask
SQLAlchemy
Databases
PostgreSQL
RabbitMQ
Redis
AI/ML
Synthetic Data
Airflow
Frontend
React.js
DevOps
Amazon EKS
AWS
AWS Lambda
Docker
GitHub Actions
Grafana
gRPC
Jenkins
Kubernetes
Prometheus
Amazon S3
GitHub
Service Mesh
Apply
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Boosted

boosted.ai
Alfa combines fundamentals, filings, and transcripts with automated agents so analysts and PMs scale coverage without scaling headcount.
boosted.ai • Peripherals • Travel Technology
Peripherals • Travel Technology
$137k – $248k per year (Estimated) • Equity • Senior • 3+ years expRemote/Hybrid • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
Spark
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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 · 2 hours 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
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hipages

hipages.com.au
We are on a mission to make home improvement effortlessly efficient. Our aim is to create a seamless experience for tradies and homeowners in place of the current unreliable - and unproductive - process that makes it a feat of mutual endurance. We build technology that solves the frictions of an industry ready for optimisation, by redesigning the tradie/client relationship and transforming the way trade businesses operate.
hipages.com.au • Sydney • Commerce • Marketplaces
Sydney • Commerce • Marketplaces
2 months ago

Full Stack Tech Lead

$83k – $219k per year (Estimated) • Lead • Remote/Hybrid (Sydney, Australia) • Staff
AI Agents
LLM Guardrails
DevOps
CI/CD
Shift-Left
ArgoCD
AWS
GCP
GitHub Actions
Kubernetes
GitHub
Cybersecurity
Shift-Left Security
Analytics
A/B Testing
Apply
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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 hour 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 hour 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 • Bengaluru • Customer Relationship Management (CRM) • Sales & Marketing • Sales Enablement
Guadalajara • Bengaluru • Customer Relationship Management (CRM) • Sales & Marketing • Sales Enablement
$29k – $100k per year (Estimated) • Middle • 5+ years expGuadalajara • Remote (Mexico) • Full-Time • Middle
Python
SQL
Databases
Amazon Aurora
Cassandra
MySQL
PostgreSQL
DevOps
Ansible
AWS
GCP
Terraform
Marketing
LinkedIn
Apply
$26k – $68k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Bengaluru, India) • Full-Time • Senior
Python
Databases
Apache Kafka
ElasticSearch
FAISS
Kafka
Pinecone
Weaviate
AI/ML
AI Agents
Embeddings
Fine-tuning
Hugging Face
LangChain
LlamaIndex
LLM
LLM Guardrails
Prompt Engineering
PyTorch
RAG
Ray
Human-in-the-Loop
TensorRT
Triton
vLLM
DevOps
Amazon Kinesis
AWS
Docker
Kubernetes
Marketing
LinkedIn
Apply
$50k – $132k per year (Estimated) • Lead • 12+ years expIn office (Guadalajara, Mexico) • Full-Time • Principal
Java
SQL
Python
Python
FastAPI
Databases
Apache Kafka
Kafka
Memcached
PostgreSQL
Redis
AI/ML
Ray
DevOps
Amazon ECS
Amazon EKS
Amazon Kinesis
AWS
AWS Lambda
Datadog
GCP
Google Cloud Run
Google GKE
Grafana
gRPC
Kubernetes
Prometheus
Splunk
Terraform
Marketing
LinkedIn
Apply
Report

Supio

supio.com
Supio is your unified legal AI platform that supports your whole case from intake to verdict. Fast and accurate Demands and MedChrons help win bigger settlements faster. Litigation Drafting makes drafting documents a breeze so you can focus on refinement and strategy.
supio.com • Seattle • Professional Services • Artificial Intelligence • Legal Services
Seattle • Professional Services • Artificial Intelligence • Legal Services
Top 25% payVerified live · 7 hours ago 2 months ago

Senior Software Engineer, Full-Stack (Agentic Platform)

$200k – $255k per year • Senior • 10+ years expRemote/Hybrid • Full-Time • Senior
TypeScript
AI/ML
LLM
AI Agents
Apply
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Dailymotion

dailymotion.com
The home for videos that matter Our Mission We believe we should never stop listening to each other. We're more than just a video app, we build the next generation of media platforms designed to inspire millions of people to grow and share a diverse and inclusive vision of the world.
dailymotion.com • HQ: Paris, France • Video Production • Media & Entertainment • Streaming & OTT Platforms • 201-500 employees • Est. 2005
HQ: Paris, France • Video Production • Media & Entertainment • Streaming & OTT Platforms • 201-500 employees • Est. 2005
$51k – $99k per year (Estimated) • Senior • 8+ years expParis • Remote (France) • Master's Degree • Full-Time • Senior • French: C1
Go
Java
PHP
Python
SQL
Databases
Cassandra
AI/ML
LLM
DevOps
AWS
Docker
Podman
Apply
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Testnhire

testnhire.com
Improve hiring accuracy with pre-employment tests. Identify qualified candidates faster through data-driven assessments.
testnhire.com • Jaipur • Education • Human Resources • Skill Assessment
Jaipur • Education • Human Resources • Skill Assessment
2 months ago

Web Developer

$20k – $83k per year (Estimated)Jaipur • Remote (India) • Bachelor's Degree
JavaScript
Node JS
PHP
Python
Ruby
TypeScript
Databases
MySQL
PostgreSQL
Frontend
Angular
React.js
Apply
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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
$139k – $185k per year • Equity • Senior • 6+ years exp • Remote (EMEA) • Senior
JavaScript
TypeScript
AI/ML
AI Agents
LLM
Frontend
Angular
GraphQL
React.js
Vue.js
Apply
Report

Shift Technology

shift-technology.com
Shift Technology is a French company founded in 2013 that applies machine learning to insurance claims and underwriting. Its products detect fraudulent claims, automate claims decisions and check policy applications, drawing on patterns across a large network of insurer clients. It works with insurers in more than twenty five countries across property, health and motor lines.
shift-technology.com • HQ: Paris, France • AI Agents • Artificial Intelligence • Est. 2013
HQ: Paris, France • AI Agents • Artificial Intelligence • Est. 2013
Verified live · 9 hours ago 2 months ago

Fullstack Developer with solid C# and Javascript skills

$29k – $100k per year (Estimated) • Junior • 2+ years expRemote/Hybrid (Paris, France) • Internship • Junior
C#
JavaScript
C#
ASP.NET Core
Databases
ElasticSearch
MS SQL
AI/ML
AI Agents
Copilot
Frontend
npm
React.js
Redux
Vite
DevOps
Azure
CI/CD
GitHub Actions
Octopus Deploy
TeamCity
GitHub
Management
Confluence
Jira
Slack
QA
Cypress
Apply
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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 · 8 hours 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
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PA Consulting

paconsulting.com
PA Consulting is a global management consultancy headquartered in London, United Kingdom, and founded in 1943. The firm provides strategic consulting, product design and engineering, and digital transformation services across sectors such as energy, healthcare, defense, and financial services. Operating with over 4,000 specialists across Europe and the United States, the company is majority-owned by Jacobs and focuses on combining technology with business strategy to drive innovation.
paconsulting.com • HQ: London, United Kingdom • Government • Biopharma • Health Care • Energy & Utilities • Industrial Design • Design & Creative • Information Technology • IT Consulting • 1001-5000 employees • Est. 1943
HQ: London, United Kingdom • Government • Biopharma • Health Care • Energy & Utilities • Industrial Design • Design & Creative • Information Technology • IT Consulting • 1001-5000 employees • Est. 1943
Verified live · 1 hour ago 2 months ago

Managing Consultant - C&M - Google Cloud (Technical Lead)

$95k – $190k per year (Estimated) • Lead • In office (London, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
Firestore
Google BigQuery
Google Cloud Spanner
DevOps
GCP
Google Cloud Run
Kubernetes
IAM
Apply
Open 137 daysVerified live · 1 hour ago 5 months ago

Software Engineer - C++/Rust

$57k – $136k per year (Estimated) • Junior • 2+ years expIn office (Melbourn, United Kingdom) • Full-Time • Senior
Python
Rust
C++
C++
STL
Apply
Open 162 daysVerified live · 1 hour ago 6 months ago

Technical Lead

$88k – $176k per year (Estimated) • Lead • Remote/Hybrid (Belfast, United Kingdom) • Full-Time • Senior
C#
JavaScript
C#
.NET
DevOps
CI/CD
AWS
Azure
GCP
Apply
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Glia

glia.com
Glia is a customer interaction technology company headquartered in New York City and founded in 2012 under the name SaleMove. The company provides a unified platform combining voice, digital messaging, video banking, cobrowsing, and AI powered virtual assistants for regulated service industries. It serves banks, credit unions, and insurers primarily in North America and Europe, positioning its product as a single interaction layer for customer service teams.
glia.com • HQ: New York, United States • Information Technology • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Conversational AI • Financial Services • FinTech • Est. 2012
HQ: New York, United States • Information Technology • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Conversational AI • Financial Services • FinTech • Est. 2012
$68k – $114k per year (Estimated) • Lead • Remote (Poland) • Full-Time • Staff
Elixir
JavaScript
Ruby
Databases
Apache Kafka
DynamoDB
PostgreSQL
AI/ML
Claude
Hallucination
LLM Guardrails
Claude Code
Copilot
Frontend
React.js
DevOps
ArgoCD
AWS
CI/CD
Datadog
Docker
Jenkins
Kubernetes
Terraform
Amazon S3
GitHub
Apply
Lead • Remote/Hybrid (Tallinn, Tartu, Estonia) • Full-Time • Staff
Elixir
JavaScript
Ruby
Databases
Apache Kafka
DynamoDB
PostgreSQL
AI/ML
Claude
Hallucination
LLM Guardrails
Claude Code
Copilot
Frontend
React.js
DevOps
ArgoCD
AWS
CI/CD
Datadog
Docker
Jenkins
Kubernetes
Terraform
Amazon S3
GitHub
Apply
Report

Qonto

qonto.com
Qonto is a Paris fintech founded in 2016 that provides business bank accounts and financial tools for freelancers and small companies. Its platform combines payments, expense management, invoicing and bookkeeping integrations under a single interface. Holding a French payment institution licence, it serves hundreds of thousands of businesses across Europe.
qonto.com • HQ: Paris, France • Credit Cards • Banking • Financial Services • 11-50 employees • Est. 2016
HQ: Paris, France • Credit Cards • Banking • Financial Services • 11-50 employees • Est. 2016
Verified live · 2 hours ago 2 months ago

Principal Backend Engineer

$52k – $137k per year (Estimated) • Lead • Paris • Remote (France) • Full-Time • Principal
Apply
Open 130 daysVerified live · 2 hours ago 5 months ago

Full-Stack Engineer - People Products (Freelance)

$85k – $177k per year (Estimated) • Staff+ • 15+ years expRemote/Hybrid (Paris, France) • Freelance • Architect
Go
AI/ML
Claude
Claude Code
Copilot
Cursor
Cybersecurity
GDPR
Management
Notion
Apply
Verified live · 2 hours ago 5 years ago

Senior/Staff - Backend Engineer - remote friendly

$73k – $153k per year (Estimated) • Staff+ • Barcelona • Remote (Spain) • Relocation • Full-Time • Staff • English: C1
Go
Ruby
Databases
Apache Kafka
Kafka
PostgreSQL
AI/ML
Copilot
Cursor
DevOps
AWS
Kubernetes
Apply
Report

Zilliz

zilliz.com
Zilliz is the company behind Milvus, the open-source vector database, and Zilliz Cloud, a fully managed vector database for building AI and RAG applications.
zilliz.com • Tokyo • Redwood City • Austin • Seoul • New York • Database Management • LLM & Generative AI • Artificial Intelligence
Tokyo • Redwood City • Austin • Seoul • New York • Database Management • LLM & Generative AI • Artificial Intelligence
$41k – $88k per year (Estimated)Remote/Hybrid (Tokyo, Japan) • Full-Time • Japanese: C1
Milvus
AI/ML
Multimodal AI
Embeddings
RAG
DevOps
Kubernetes
Platform Engineering
SRE
Vector
GitHub
Apply
$175k – $250k per year • Senior • 3+ years expRemote/Hybrid (Redwood City, United States) • Bachelor's Degree • Full-Time • Senior
C++
Rust
Databases
Milvus
AI/ML
Quantization
Reranking
Apply
Top 25% pay 3 months ago

Senior Software Engineer, Cloud Platform

$175k – $225k per year • Senior • 3+ years expRemote/Hybrid (Redwood City, United States) • Bachelor's Degree • Full-Time • Senior
ArgoCD
AWS
Azure
CI/CD
Docker
GCP
Grafana
Helm
Kubernetes
Platform Engineering
Prometheus
Terraform
Apply
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Terra Security

terra.security
Terra Security runs agentic penetration testing that adapts to each customer's application instead of following a fixed script. Founded in 2024 in Tel Aviv, it keeps a human expert in the loop to validate what the agents find. The company targets continuous offensive testing for web-facing enterprise systems.
terra.security • HQ: Tel Aviv, Israel • Penetration Testing • Cybersecurity • Artificial Intelligence • Est. 2024
HQ: Tel Aviv, Israel • Penetration Testing • Cybersecurity • Artificial Intelligence • Est. 2024
Verified live · 8 hours ago 2 months ago

Senior Software Engineer

$84k – $237k per year (Estimated) • Senior • 6+ years expRemote/Hybrid (Tel Aviv, Israel) • Bachelor's Degree • Full-Time • Senior
Node JS
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
React.js
DevOps
AWS
Docker
GCP
Kubernetes
Apply
Report

devedis

devedis.ch
Bei uns entwickelst du im Rahmen von spannenden Projekten Webapplikationen und Mobile Apps für Kunden aus verschiedensten Segmenten der Schweizer und sogar Internationalen Wirtschaft. Dabei bist du im Team von gleichgesinnten Entwickler:innen, die genauso leidenschaftlich sind, wie du selbst.
devedis.ch • Bern • Software • Mobile App Development • Web Development
Bern • Software • Mobile App Development • Web Development
$110k – $153k per year • Middle • 3+ years expBern • Remote (Switzerland) • Full-Time • Senior • German: B2
JavaScript
Frontend
Next.js
React.js
Mobile
React Native
DevOps
Vercel
Apply
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Sensory-Minds GmbH

sensory-minds.com
Sensory-Minds is a design studio that focuses on making the complicated easy. We create digital solutions and AI agents designed to get our clients ahead of their competition. Our 100+ employee strong team consists of web engineers, DevOps, UX architects, UI designers, security IT engineers, strategists, and everyone else who keeps the Sensory machine running.
sensory-minds.com • Frankfurt am Main • Hardware • Electronic Components • Est. 2009
Frankfurt am Main • Hardware • Electronic Components • Est. 2009
$72k – $149k per year (Estimated) • Senior • Frankfurt am Main • Remote (Germany) • Full-Time • Senior
JavaScript
Node JS
TypeScript
Databases
Redis
AI/ML
AI Agents
Frontend
Next.js
React.js
shadcn/ui
Tailwind CSS
tRPC
Radix UI
DevOps
Docker
gRPC
Kubernetes
Apply
Report

Orbem

orbem.ai
Transform biological imaging with AI-powered MRI technology. Non-invasive solutions for poultry, fruits, nuts, and health. Building a sustainable future.
orbem.ai • Munich • Data & Analytics • Meat & Poultry • Artificial Intelligence • Est. 2019
Munich • Data & Analytics • Meat & Poultry • Artificial Intelligence • Est. 2019
Verified live · 2 days ago 2 months ago

Senior Software Engineer - Hardware Integration (f/m/d)

$81k – $87k per year • Equity • Senior • Remote/Hybrid (Munich, Germany) • Relocation • Full-Time • Senior
C++
Python
DevOps
CI/CD
Docker
Kubernetes
IoT
OPC UA
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.