Senior Backend Developer Jobs

Senior Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $188,902/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

Jobber

getjobber.com
Jobber’s home & commercial service software is the best way to organize your service business. Quote, schedule, invoice, and get paid—all in one place. Our easy-to-use app powers your sales, operations, and customer service—try Jobber for free today!
getjobber.com • HQ: Edmonton, Canada • Information Technology • Business Process Automation (BPA) • Software
HQ: Edmonton, Canada • Information Technology • Business Process Automation (BPA) • Software
Open 118 daysVerified live · 1 hour ago 4 months ago

Senior Software Engineer

$148k – $170k per year • Equity • Senior • In office (Toronto, Vancouver, Edmonton, Kitchener, Canada) • Full-Time • Senior
JavaScript
Ruby
TypeScript
Ruby
Ruby on Rails
Databases
Apache Kafka
AI/ML
AI Agents
Frontend
GraphQL
React.js
Mobile
React Native
Twilio
DevOps
Amazon EC2
AWS
AWS Lambda
Amazon ECS
Apply
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IUNU

iunu.com
IUNU is an industrial artificial intelligence and computer vision company specializing in technology solutions for controlled environment agriculture and greenhouse growers. The firm's flagship platform, LUNA, utilizes autonomous cameras and machine learning software to monitor plant health, track growth stages, and detect diseases in real time. Founded in 2013 and based in Seattle, Washington, the company helps commercial growers optimize crop yields, lower labor costs, and streamline operational management.
iunu.com • HQ: New York, United States • Artificial Intelligence • AgTech • Computer Vision • Farming & Agriculture
HQ: New York, United States • Artificial Intelligence • AgTech • Computer Vision • Farming & Agriculture
Open 118 daysTop 25% pay 4 months ago

Senior Software Engineer, Infrastructure

$180k – $250k per year • Equity • Senior • In office (New York, United States) • Full-Time • Senior
Apache Kafka
ClickHouse
Google BigQuery
Snowflake
AI/ML
Flink
DevOps
AWS
Azure
GCP
Platform Engineering
Pulumi
Terraform
Amazon Kinesis
IAM
Datadog
Grafana
OpenTelemetry
Prometheus
Cybersecurity
SentinelOne
Wiz
Zero Trust
Apply
Open 251 dayTop 25% pay 9 months ago

Senior Software Engineer

$180k – $250k per year • Equity • Senior • 6+ years expIn office (New York, United States) • Full-Time • Senior
Go
Python
TypeScript
JavaScript
Databases
Apache Kafka
ClickHouse
Google BigQuery
Snowflake
AI/ML
AI Agents
Frontend
React.js
DevOps
AWS
Azure
CI/CD
GCP
Cybersecurity
SentinelOne
Wiz
Apply
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Transmit Security

transmitsecurity.com
Transmit Security is an Israeli identity company that provides passwordless authentication, fraud prevention and customer identity management. Its platform lets banks and retailers replace passwords with biometric and device based login while scoring risk in real time. The company raised one of the largest Series A rounds in cybersecurity history.
transmitsecurity.com • HQ: Tel Aviv, Israel • Fraud Detection • Identity Management • Cybersecurity • Est. 2014
HQ: Tel Aviv, Israel • Fraud Detection • Identity Management • Cybersecurity • Est. 2014
Open 118 daysVerified live · 1 hour ago 4 months ago

Senior Backend Engineer- Data Platform

$82k – $232k per year (Estimated) • Senior • 5+ years expIn office (Tel Aviv, Israel) • Senior
Java
Node JS
Python
Scala
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
Angular
React.js
Vue.js
DevOps
Kubernetes
Apply
Open 393 daysVerified live · 1 hour ago 1 year ago

Senior Software Engineer

$85k – $242k per year (Estimated) • Senior • 5+ years expIn office (Tel Aviv, Israel) • Senior
C++
Go
Scala
JavaScript
Kotlin
Node JS
Python
TypeScript
Frontend
React.js
DevOps
GCP
Kubernetes
Terraform
Apply
Open 630 daysVerified live · 1 hour ago 2 years ago

Senior Full Stack Engineer

$82k – $231k per year (Estimated) • Senior • 5+ years expIn office (Tel Aviv, Israel) • Senior
JavaScript
Node JS
Python
Scala
TypeScript
Frontend
Angular
React.js
Vue.js
DevOps
GCP
Kubernetes
Terraform
Apply
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7Ai

7ai.com
7AI is the foundational AI security company. Its swarming AI agents investigate security alerts end to end, reaching explainable conclusions so security teams spend their time on the work only people can do.
7ai.com • Boston • Washington • Embedded Systems • Artificial Intelligence • Cybersecurity
Boston • Washington • Embedded Systems • Artificial Intelligence • Cybersecurity
Open 119 daysVerified live · 1 day ago 4 months ago

Senior Software Engineer (Product)

$108k – $210k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Boston, United States) • Bachelor's Degree • Full-Time • Senior
Node JS
Python
TypeScript
JavaScript
AI/ML
Claude
Cursor
AI Agents
DevOps
AWS
Apply
Open 119 daysVerified live · 1 day ago 4 months ago

Senior Backend Engineer

$107k – $207k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Boston, United States) • Bachelor's Degree • Full-Time • Senior
Apply
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Research Solutions

researchsolutions.com
Streamline your research workflow with Research Solutions. Access, analyze, and manage scientific literature effortlessly. Discover smart citations and AI-powered insights for faster, smarter research.
researchsolutions.com • Artificial Intelligence
Artificial Intelligence
Senior • 8+ years expIn office • Bachelor's Degree • Contractor • Senior
C#
SQL
JavaScript
Node JS
Python
C#
.NET
Databases
ElasticSearch
MS SQL
AI/ML
NLP
Frontend
React.js
Vue.js
DevOps
AWS
CI/CD
Apply
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Arbor Education

arbor-education.com
We believe in a brighter future of work in schools At Arbor, we’re giving schools and their staff the tools, time and insight they need to work at their best, and drive real change. Our mission To …
arbor-education.com • HQ: London, United Kingdom • Education • Learning Management Systems • EdTech Platforms
HQ: London, United Kingdom • Education • Learning Management Systems • EdTech Platforms
Verified live · 8 hours ago 4 months ago

Senior Migrations Engineer

$108k – $121k per year • Senior • Remote (United Kingdom) • Visa sponsorship • Full-Time • Senior
PHP
Python
SQL
PHP
Symfony
Databases
Amazon Aurora
MS SQL
MySQL
AI/ML
AI Agents
DevOps
AWS
CI/CD
Datadog
Prometheus
SLI/SLO/SLA
Analytics
ETL/ELT
Apply
Report

Profluent

profluent.bio
Profluent is a company founded in 2022 that trains large language models on protein sequences to design new functional proteins. It released OpenCRISPR-1, a gene editor designed entirely by a model and made freely available for ethical research and commercial use. The company works on editors, antibodies and enzymes that have no direct natural counterpart.
profluent.bio • HQ: Berkeley, United States • Biotechnology • Biopharma • Cell & Gene Therapy • Est. 2022
HQ: Berkeley, United States • Biotechnology • Biopharma • Cell & Gene Therapy • Est. 2022
Open 119 daysVerified live · 2 hours ago 4 months ago

Senior Software Engineer, Data Platform

$138k – $248k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Emeryville, United States) • Bachelor's Degree • Senior
Python
Databases
Google BigQuery
PostgreSQL
AI/ML
Spark
DevOps
CI/CD
GCP
Apply
Report

Assembled

assembled.com
Assembled is a customer support operations software company headquartered in San Francisco, California, and founded in 2018 by former Stripe employees. The company provides workforce management tools for forecasting support demand, scheduling agents, and tracking performance, and has added AI agents that resolve tickets directly. It serves support organizations at technology, fintech, and consumer companies that run large distributed service teams.
assembled.com • HQ: San Francisco, United States • Professional Services • Artificial Intelligence • Business Process Automation (BPA) • Technical Support • Information Technology • AI Agents • Human Resources • Software • Est. 2018
HQ: San Francisco, United States • Professional Services • Artificial Intelligence • Business Process Automation (BPA) • Technical Support • Information Technology • AI Agents • Human Resources • Software • Est. 2018
Open 119 daysTop 25% pay 4 months ago

Software Engineer - Platform

$135k – $280k per year • Senior • 5+ years expIn office (New York, United States) • Full-Time • Senior
Go
Python
Databases
PostgreSQL
Redis
Snowflake
AI/ML
AI Agents
Copilot
DevOps
AWS
Karpenter
Kubernetes
Design
Canva
Apply
Open 138 daysTop 25% pay 5 months ago

Software Engineer - AI Agents & Platform

$135k – $280k per year • Senior • 5+ years expIn office (San Francisco, United States) • Full-Time • Senior
Go
AI/ML
AI Agents
Copilot
Embeddings
Hybrid Search
LLM
RAG
Design
Canva
Apply
Report

Freenome

freenome.com
Freenome is a biotechnology company headquartered in Brisbane, California, and was founded in 2014. The company develops blood-based screening tests that utilize multiomics technology and artificial intelligence to detect cancer in its earliest and most treatable stages. It operates a clinical laboratory certified under CLIA and focuses on expanding access to cancer screening through its SimpleScreen portfolio and large-scale clinical validation studies.
freenome.com • Brisbane • Bioinformatics • Personalized Medicine • Medical AI • Artificial Intelligence • Diagnostics • Molecular Diagnostics • Biotechnology • Health Care • Est. 2014
Brisbane • Bioinformatics • Personalized Medicine • Medical AI • Artificial Intelligence • Diagnostics • Molecular Diagnostics • Biotechnology • Health Care • Est. 2014
Open 119 daysTop 25% pay 4 months ago

Senior Software Engineer II

$162k – $227k per year • Senior • 8+ years exp • Remote (United States) • Bachelor's Degree • Senior
Python
AI/ML
Flyte
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Analytics
ETL/ELT
Apply
Open 190 daysTop 25% pay 7 months ago

Senior Software Engineer II

$162k – $227k per year • Senior • 6+ years exp • Remote (United States) • Bachelor's Degree • Senior
Python
AI/ML
AI Agents
Context Engineering
Flyte
DevOps
Azure
GCP
Kubernetes
Platform Engineering
Apply
Report

Sei

sei.io
Sei is a blockchain project founded in 2022 that optimises its base layer specifically for trading applications. It includes parallel execution and order matching directly in the protocol to reduce latency for exchanges built on top of it. The network has since adopted Ethereum Virtual Machine compatibility to broaden its developer base.
sei.io • HQ: Singapore • Design & Creative • Branding • Blockchain & Crypto • 51-200 employees • Est. 2022
HQ: Singapore • Design & Creative • Branding • Blockchain & Crypto • 51-200 employees • Est. 2022
Open 119 daysVerified live · 1 day ago 4 months ago

Protocol Software Engineer - Storage

$144k – $259k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (New York, United States) • Full-Time • Senior
Databricks
Web3
Sei
Apply
Open 119 daysVerified live · 1 day ago 4 months ago

Sr. Software Engineer - Trading Infrastructure

$147k – $266k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (New York, United States) • Full-Time • Senior
Go
SQL
TypeScript
Databases
Databricks
DevOps
AWS
Terraform
Web3
Sei
Apply
Open 462 daysVerified live · 1 day ago 1 year ago

Protocol Software Engineer - Consensus

$141k – $254k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (New York, United States) • Full-Time • Senior
Databricks
DevOps
Rest API
Web3
Sei
Apply
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Midas

getmidas.com
Midas is a Turkish investment application that gives retail users low cost access to local and United States equities. It removed high minimum balances and complex onboarding that kept younger investors out of the market. The company has grown into one of the most used investing apps in Turkey.
getmidas.com • HQ: Istanbul, Turkey • Est. 2020
HQ: Istanbul, Turkey • Est. 2020
Open 119 daysVerified live · 2 days ago 4 months ago

Senior Software Engineer

Senior • Remote (Turkey) • Full-Time • Senior
Apply
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Farseer

farseer.com
Farseer is a Croatian software company founded in 2021 and based in Zagreb. Its platform helps finance teams build forecasts and financial models without spreadsheets. The product is used by companies across Europe.
farseer.com • HQ: Zagreb, Croatia • Financial Services • Data & Analytics • Artificial Intelligence • Est. 2021
HQ: Zagreb, Croatia • Financial Services • Data & Analytics • Artificial Intelligence • Est. 2021
Open 119 daysVerified live · 1 day ago 4 months ago

Senior Backend Engineer

Senior • Remote/Hybrid (Zagreb, Croatia) • Full-Time • Senior
C++
Apply
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Morpho

morpho.org
Morpho is a decentralised lending protocol founded in 2021 by a team based in Paris. It replaces monolithic lending pools with minimal, immutable markets that anyone can configure, layering curated vaults on top for passive depositors. The protocol is used by fintech applications and exchanges to embed crypto-backed lending without operating their own credit infrastructure.
morpho.org • HQ: Paris, France • Creative Agencies • Design & Creative • Branding • Est. 2021
HQ: Paris, France • Creative Agencies • Design & Creative • Branding • Est. 2021
Open 119 daysVerified live · 6 hours ago 4 months ago

Senior Protocol Engineer (Verification)

$52k – $102k per year (Estimated) • Senior • 3+ years expParis • Remote (France) • Master's Degree • Full-Time • Senior
Solidity
Solidity
Certora
Web3
DeFi
Ethereum
Morpho
Smart Contracts
Apply
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Osedea

osedea.com
Osedea is a Canadian software company founded in 2013 and based in Montreal. It builds custom digital products, robotics and artificial intelligence solutions. The company works with industrial and enterprise clients.
osedea.com • HQ: Montreal, Canada • UI/UX Design • Digital Design • Design & Creative • Est. 2013
HQ: Montreal, Canada • UI/UX Design • Digital Design • Design & Creative • Est. 2013
Open 120 daysVerified live · 1 day ago 4 months ago

Senior Software Developer

$89k – $196k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Montreal, Canada) • Bachelor's Degree • Full-Time • Senior • French
JavaScript
Python
TypeScript
Frontend
React.js
Svelte
DevOps
AWS
Azure
CI/CD
GCP
Apply
Report

Primer

primer.ai
Primer makes powerful mission-ready AI software designed to work in your environment, on your data. We help national security teams sift through massive unstructured data sets to find the needle in the haystack, understand and visualize their data, and act collaboratively.
primer.ai • Pasadena • San Francisco • Ammunition • Artificial Intelligence • Military
Pasadena • San Francisco • Ammunition • Artificial Intelligence • Military
Open 120 days 4 months ago

Senior Forward Deployed Engineer, Germany

$90k – $221k per year (Estimated) • Senior • Remote (Germany) • Internship • Senior
Python
AI/ML
NLP
DevOps
AWS
Azure
Docker
Kubernetes
Apply
Report

Telnyx

telnyx.com
Carrier-owned global communications platform for voice AI agents, SIP trunking, programmable voice, SMS/MMS, and AI inference. Single vendor for the full voice-AI stack on a Tier-1 network across 40+ countries.
telnyx.com • Dublin • São Paulo • Dubai • San Francisco • Sydney • AI Agents • Speech & Audio AI • Artificial Intelligence • Est. 2009
Dublin • São Paulo • Dubai • San Francisco • Sydney • AI Agents • Speech & Audio AI • Artificial Intelligence • Est. 2009
Open 120 daysVerified live · 2 hours ago 4 months ago

Senior Software Engineer (Python)

$62k – $151k per year (Estimated) • Senior • 5+ years expIn office (Dublin, Ireland) • Senior
Java
Python
SQL
Go
Python
Aiohttp
FastAPI
Databases
Google BigQuery
PostgreSQL
DevOps
CI/CD
Docker
GitHub Actions
Jenkins
Self-Healing
GitHub
Marketing
Salesforce
Apply
Open 2203 daysVerified live · 2 hours ago 6 years ago

Senior Software Engineer, Java

$79k – $170k per year (Estimated) • Senior • 4+ years expIn office (Austin, United States) • Bachelor's Degree • Senior
Java
Scala
Databases
Apache Kafka
Cassandra
ClickHouse
OpenSearch
DevOps
Kubernetes
Docker
Git
Apply
Report

Edelman

edelman.com
Edelman Middle East is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations.
edelman.com • Tokyo • New York • Sydney • Seoul • Kuala Lumpur • Media & Entertainment • 501-1000 employees
Tokyo • New York • Sydney • Seoul • Kuala Lumpur • Media & Entertainment • 501-1000 employees
Open 121 dayVerified live · 1 day ago 4 months ago

Full Stack Developer

$41k – $115k per year (Estimated) • Senior • 5+ years expMexico City • Remote (Brazil) • Full-Time • Senior • English
Python
TypeScript
JavaScript
Python
Alembic
FastAPI
SQLAlchemy
Databases
Snowflake
DynamoDB
ElasticSearch
AI/ML
Claude
OpenAI
Frontend
Redux
React.js
Radix UI
shadcn/ui
Tailwind CSS
Mobile
State Management
DevOps
AWS
CI/CD
Docker
Amazon ECS
Amazon S3
GitHub
GitHub Actions
Vercel
Cybersecurity
Auth0
Marketing
Mixpanel
Apply
Report

Innovatrics

innovatrics.com
We are an independent provider of leading biometric technology since 2004. Our biometric solutions helped 1 billion people in 80+ countries.
innovatrics.com • HQ: Bratislava, Slovakia • Computer Vision • Cybersecurity • Identity Management • Est. 2004
HQ: Bratislava, Slovakia • Computer Vision • Cybersecurity • Identity Management • Est. 2004
Verified live · 1 day ago 4 months ago

Senior Software Engineer (Rust) - Video Processing Platform

Senior • In office (Bratislava, Slovakia) • Senior
C++
Rust
AI/ML
Computer Vision
DevOps
HPC
Apply
Open 202 daysVerified live · 1 day ago 7 months ago

Backend Software Engineer (Python)

Senior • 5+ years expIn office (Bratislava, Slovakia) • Senior
Python
JavaScript
Kotlin
Python
Asyncio
Django
FastAPI
Pydantic
SQLAlchemy
Databases
Apache Kafka
PostgreSQL
RabbitMQ
Redis
Frontend
React.js
DevOps
CI/CD
Docker
Git
Rest API
AWS
GitLab CI
Kubernetes
Amazon S3
GitLab
Cybersecurity
GDPR
QA
Pytest
Swagger
Apply
Report

Android Central

androidcentral.com
Your buyer’s guide for the best Android phones, deals, news, and reviews! Android Central covers smartphones, watches, tablets, ChromeOS devices, Google Home, and all compatible peripherals in this smart world we.
androidcentral.com • San Francisco • Washington • Operating Systems • Smartphones • Consumer Electronics
San Francisco • Washington • Operating Systems • Smartphones • Consumer Electronics
Open 124 daysVerified live · 4 hours ago 5 months ago

Software Engineer - Platform & Infrastructure

$165k – $190k per year • Equity • Senior • 5+ years expRemote/Hybrid (Washington, United States) • Full-Time • Senior
TypeScript
DevOps
CI/CD
GCP
Kubernetes
Terraform
ArgoCD
Cybersecurity
FedRAMP
SOC 2
Apply
Report

Swissborg

swissborg.com
SwissBorg is Europe’s leading app for buying and selling crypto safely at low fees, available on iOS and Android in 47 countries and 11 currencies.
swissborg.com • Lausanne • Blockchain & Crypto • Crypto Exchanges • Est. 2017
Lausanne • Blockchain & Crypto • Crypto Exchanges • Est. 2017
Open 124 days 5 months ago

Software Engineer | Propr.xyz

$98k – $184k per year (Estimated) • Senior • 5+ years exp • Remote (Switzerland) • Full-Time • Senior
Node JS
SQL
TypeScript
Python
JavaScript
Node JS
Nest.JS
TypeORM
Python
FastAPI
Databases
Amazon Aurora
Frontend
Next.js
React.js
Turborepo
DevOps
AWS
Terraform
WebSockets
Amazon ECS
GitHub
Apply
Report
Senior Backend Developer Jobs
Frequently asked questions
How many Senior Backend Developer jobs are available on Alion?
There are currently 10276 active listings from 2892 hiring companies on Alion, refreshed daily.
What salary do Senior Backend Developer jobs pay?
The average salary is around $188,902 per year based on the current listings.
Are remote options available for Senior 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 Senior Backend Developer jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.