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

Thoughtworks

thoughtworks.com
Headquartered in Chicago, Illinois, Thoughtworks is a global technology consultancy specializing in custom software engineering, digital product design, modern data architecture, and enterprise AI integration. Operating across global markets, the firm combines strategic consulting with agile engineering and continuous delivery practices to help enterprises modernize legacy systems, optimize software supply chains, and build scalable digital platforms.
thoughtworks.com • HQ: Chicago, United States • Software • Information Technology • IT Consulting • Est. 1993
HQ: Chicago, United States • Software • Information Technology • IT Consulting • Est. 1993
28 days ago

Senior Java Developer

$25k – $65k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Bengaluru, India) • Senior
Java
Kotlin
Java
Gradle
Maven
Spring Boot
Spring MVC
Spring Security
Kotlin
Mockito
Databases
Oracle
PostgreSQL
Mobile
JUnit
DevOps
CI/CD
GCP
Jenkins
Rest API
Apply
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Proof

proof.com
proof℠ is the world's first identity-assured transaction management platform. developed by the same market leaders and experts who brought notarization online with notarize℠, proof offers trust in a digital world by verifying identities and securi...
proof.com • Events & Ticketing • Financial Services • Cybersecurity
Events & Ticketing • Financial Services • Cybersecurity
$97k – $118k per year • Senior • 3+ years exp • Remote (Canada) • Full-Time • Senior
C#
Go
Node JS
Python
Ruby
SQL
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
GraphQL
React.js
DevOps
CI/CD
Apply
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xAI

x.ai
xAI is an American artificial intelligence company founded by Elon Musk in 2023 with the stated goal of building models that help humans understand the universe. It develops the Grok family of large language models, distributes them through a consumer assistant, a developer API and deep integration with the X social platform, and adds image and video generation through Grok Imagine. The company runs its own Colossus supercomputer clusters in Memphis, Tennessee, is headquartered in Palo Alto, California, and merged with X Corp in 2025 to combine model development with a large consumer distribution channel.
x.ai • HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
Top 25% payVerified live · 1 hour ago 28 days ago

Software Engineer - Search Infrastructure

$400k per year • Senior • 5+ years expIn office (Palo Alto, United States) • Senior
C++
Go
Rust
Databases
ElasticSearch
Apply
Top 25% payVerified live · 1 hour ago 28 days ago

Software Engineer - X Developer Platform

$440k per year • Senior • 5+ years expIn office (Palo Alto, United States) • Bachelor's Degree • Senior
JavaScript
Databases
Apache Kafka
DevOps
AWS
Azure
GCP
Apply
Top 25% payVerified live · 1 hour ago 5 months ago

Software Engineer - Consumer Subscriptions

$180k – $440k per year • Senior • 5+ years expIn office (Palo Alto, United States) • Senior
Go
Java
Python
Rust
Analytics
A/B Testing
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Mobile Programming

mobileprogramming.com
Mobile Programming is a digital transformation and custom software development firm headquartered in Agoura Hills, California, founded in 2001. The company specializes in mobile application design, artificial intelligence, blockchain engineering, cloud infrastructure, and Internet of Things solutions. With a global presence spanning more than 19 locations, the organization provides technology consulting and engineering services to clients in sectors including healthcare, finance, and retail.
mobileprogramming.com • HQ: Agoura Hills, United States • Web3 & dApps • Blockchain & Crypto • Machine Learning • Artificial Intelligence • Cloud Computing • Software • Information Technology • Mobile App Development • Est. 2001
HQ: Agoura Hills, United States • Web3 & dApps • Blockchain & Crypto • Machine Learning • Artificial Intelligence • Cloud Computing • Software • Information Technology • Mobile App Development • Est. 2001
Senior • 7+ years expIn office (Hyderabad, Pakistan) • Senior
JavaScript
Node JS
TypeScript
Databases
Amazon Redshift
Databricks
DynamoDB
AI/ML
Claude
Claude Code
Copilot
Cursor
Frontend
GraphQL
React.js
Mobile
Firebase
React Native
DevOps
AWS
AWS Lambda
Amazon EventBridge
Apply
Senior • 6+ years expIn office (Hyderabad, Pakistan) • Senior
JavaScript
Node JS
TypeScript
AI/ML
Claude
Claude Code
Copilot
Cursor
Gemini
LLM
Frontend
GraphQL
React.js
DevOps
AWS
CI/CD
GCP
GitHub
Apply
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TeamSystem

teamsystem.com
TeamSystem is an Italian software company founded in 1979 and headquartered in Pesaro. Its management, accounting, payroll and electronic invoicing products are used by around two million businesses and professionals. The company has grown into one of the largest European vendors of software for small and mid-sized companies.
teamsystem.com • HQ: Pesaro, Italy • Spa & Massage • 501-1000 employees • Est. 1979
HQ: Pesaro, Italy • Spa & Massage • 501-1000 employees • Est. 1979
Verified live · 1 day ago 28 days ago

Full-stack Engineer - Node.JS & React.JS

$61k – $76k per year • Senior • 5+ years expRemote/Hybrid (Milan, Italy) • Senior • English: C1
Node JS
TypeScript
JavaScript
Node JS
Fastify
Nest.JS
Frontend
React.js
DevOps
AWS
Azure
CI/CD
Apply
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MKS Instruments

mksinst.com
MKS Instruments is a global provider of foundational technology solutions that enable advanced manufacturing in the semiconductor, industrial, electronics, and specialty market sectors. The company specializes in developing precise instruments, components, subsystems, and process control solutions that measure, monitor, power, and analyze critical manufacturing parameters. Through its combined expertise in lasers, optics, plasma, and motion control, it supports the development of next-generation technologies like advanced microchips and high-tech components.
mksinst.com • Rochester • Irvine • Broomfield • Richmond • Wilmington • Manufacturing • Semiconductor Manufacturing • Hardware • Test & Measurement • 1001-5000 employees
Rochester • Irvine • Broomfield • Richmond • Wilmington • Manufacturing • Semiconductor Manufacturing • Hardware • Test & Measurement • 1001-5000 employees
Verified live · 8 hours ago 28 days ago

Senior Software Engineer

$100k – $160k per year • Senior • 5+ years expRemote/Hybrid (North Logan, United States) • Bachelor's Degree • Full-Time • Senior
C#
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ATI

atimetals.com
Founded in 1996, Allegheny Technologies Incorporated manufactures and sells specialty materials and components worldwide. The company operates through two segments, High Performance Materials & Components, and Flat-Rolled Products. The company's m...
atimetals.com • Advanced Materials • Manufacturing • Metals & Metallurgy • Est. 1959
Advanced Materials • Manufacturing • Metals & Metallurgy • Est. 1959
Verified live · 3 hours ago 28 days ago

Senior Full Stack Software Engineer - Robotics

$137k – $246k per year (Estimated) • Senior • In office (Woburn, United States) • Senior
Go
Python
TypeScript
DevOps
CI/CD
GitHub Actions
Jenkins
OpenTelemetry
WebSockets
GitHub
Game Dev
Behavior Tree
Robotics
Teleoperation
BehaviorTree.CPP
Isaac Sim
MuJoCo
ROS
ROS2
IoT
MQTT
Apply
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Bayut

bayut.com
Bayut is a leading real estate portal in the United Arab Emirates that connects property buyers, sellers, and renters with real estate agencies. Headquartered in Dubai, the platform provides detailed property listings, interactive 3D floor plans, and data-driven market insights for residential and commercial real estate. As a flagship brand of the Emerging Markets Property Group (EMPG), it serves as a central digital hub for navigating the UAE property market.
bayut.com • Dubai • Abu Dhabi • Riyadh • Jeddah • Muscat • Internet Services • Online Directories & Classifieds • Real Estate • PropTech • Est. 2008
Dubai • Abu Dhabi • Riyadh • Jeddah • Muscat • Internet Services • Online Directories & Classifieds • Real Estate • PropTech • Est. 2008
Verified live · 2 hours ago 28 days ago

Senior Software Engineer (Backend)

Senior • In office (Dubai, United Arab Emirates) • Bachelor's Degree • Full-Time • Senior
Python
Python
Django
Databases
Memcached
DevOps
AWS
CI/CD
Docker
Kubernetes
Apply
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3M

3m.com
3M Company, formerly known as the Minnesota Mining and Manufacturing Company, is a multinational conglomerate headquartered in Saint Paul, Minnesota, and founded in 1902. The company produces a vast range of products including adhesives, abrasives, window films, personal protective equipment, and automotive components. It operates through three primary business segments - Safety and Industrial, Transportation and Electronics, and Consumer - following the 2024 spin-off of its healthcare division.
3m.com • HQ: Saint Paul, United States • Maintenance, Repair & Operations (MRO) • Tools & DIY Supplies • Automotive Manufacturing • Chemical Manufacturing • Consumer Goods • Advanced Materials • Manufacturing • 1001-5000 employees • Est. 1902
HQ: Saint Paul, United States • Maintenance, Repair & Operations (MRO) • Tools & DIY Supplies • Automotive Manufacturing • Chemical Manufacturing • Consumer Goods • Advanced Materials • Manufacturing • 1001-5000 employees • Est. 1902
Verified live · 2 hours ago 28 days ago

Senior Software Engineer, AWS Cloud

$133k – $240k per year (Estimated) • Senior • 8+ years expIn office (Maplewood, United States) • Relocation • High School Diploma • Full-Time • Senior
Python
TypeScript
DevOps
AWS
CI/CD
CloudFormation
GitHub Actions
GitHub
Cybersecurity
Auth0
Apply
Verified live · 2 hours ago 28 days ago

Senior Software Engineer

$130k – $235k per year (Estimated) • Senior • In office (Maplewood, United States) • Relocation • Bachelor's Degree • Full-Time • Senior
C++
IoT
MQTT
OPC UA
Apply
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Attentive

attentive.com
Attentive runs a conversational marketing platform focused on text message and email campaigns. Retailers use it to grow subscriber lists and trigger personalised messages from browsing behaviour. The company processes billions of messages a year for consumer brands.
attentive.com • HQ: New York, United States • Email Marketing • Sales & Marketing • Artificial Intelligence • Est. 2016
HQ: New York, United States • Email Marketing • Sales & Marketing • Artificial Intelligence • Est. 2016
Top 25% payVerified live · 2 hours ago 2 days ago

Senior Software Engineer

$132k – $230k per year • Senior • 3+ years expIn office (New York, United States) • Bachelor's Degree • Full-Time • Senior
Go
Java
Python
TypeScript
JavaScript
Frontend
esbuild
React.js
DevOps
AWS
Incident Management
Kubernetes
QA
Playwright
Apply
Top 25% payVerified live · 2 hours ago 28 days ago

Senior Software Engineer, Intelligent Messaging, AI Journeys

$190k – $230k per year • Senior • 5+ years expIn office (San Francisco, United States) • Full-Time • Senior
Go
Java
Python
JavaScript
TypeScript
Java
Gradle
Spring Boot
Databases
Apache Kafka
DynamoDB
PostgreSQL
Redis
AI/ML
Pandas
PyTorch
TensorFlow
Hugging Face
Metaflow
Frontend
esbuild
GraphQL
Radix UI
React.js
Storybook
Vite
DevOps
CI/CD
Amazon EKS
AWS
Cloudflare
Datadog
Docker
Helm
Istio
Kubernetes
Terraform
Amazon Kinesis
Apply
Open 131 dayTop 25% pay 5 months ago

Senior Software Engineer, Onsite Customer Growth

$170k – $230k per year • Senior • 5+ years expRemote/Hybrid (New York, United States) • Full-Time • Senior
Java
Python
TypeScript
JavaScript
Kotlin
Java
Gradle
Spring Boot
Databases
Amazon Aurora
DynamoDB
PostgreSQL
Redis
AI/ML
Pandas
PyTorch
TensorFlow
Hugging Face
Metaflow
Frontend
esbuild
Radix UI
Storybook
Vite
GraphQL
React.js
DevOps
AWS
Docker
Kubernetes
Amazon EKS
Cloudflare
Datadog
Helm
Istio
Terraform
QA
Playwright
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Rithum

rithum.com
Rithum is a company that provides a cloud-based platform for managing financial risk. We offer a variety of services, including: Risk assessment Risk management Risk reporting Rithum is committed to helping our clients manage their financial risk effectively. We have a team of experienced professionals who can help you identify and mitigate your risk exposures.
rithum.com • London • Dallas • E-learning • Marketplaces • Commerce • Est. 1997
London • Dallas • E-learning • Marketplaces • Commerce • Est. 1997
$136k – $225k per year (Estimated) • Senior • 2+ years exp • Remote (United States) • Bachelor's Degree • Senior
JavaScript
SQL
TypeScript
Frontend
Angular
React.js
Redux
DevOps
AWS
CI/CD
GitHub
Apply
Report

MThree

mthree.ai
MThree is an international technology workforce and talent solutions company that bridges digital skills gaps for enterprise organizations. Headquartered in London, United Kingdom, the firm specializes in a "Hire-Train-Deploy" model that recruits, trains, and places emerging talent and experienced IT professionals into client roles. Its platform provides tailored reskilling, upskilling, and workforce development programs in key areas such as artificial intelligence, software engineering, cybersecurity, and data analytics.
mthree.ai • HQ: London, United Kingdom • Artificial Intelligence • 201-500 employees • Est. 2025
HQ: London, United Kingdom • Artificial Intelligence • 201-500 employees • Est. 2025
Verified live · 2 days ago 28 days ago

Développeur Golang / Golang Developer

$91k – $198k per year (Estimated) • Senior • 5+ years expIn office (Montreal, Canada) • Full-Time • Senior • French: C1
Go
DevOps
AWS
Azure
CI/CD
GCP
Kubernetes
Platform Engineering
Rest API
Apply
Verified live · 2 days ago 2 months ago

Développeur Java / Java Developer

$88k – $194k per year (Estimated) • Senior • 7+ years expIn office (Montreal, Canada) • Internship • Senior • French: C1
Java
Python
Scala
SQL
AI/ML
Pandas
DevOps
CI/CD
Analytics
ETL/ELT
Management
Jira
Apply
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Braze

braze.com
Braze is a cloud-based customer engagement platform that helps brands deliver personalized, data-driven messaging across multiple digital touchpoints. Founded in 2011 (originally as Appboy) and publicly traded on NASDAQ (BRZE), the company specializes in real-time lifecycle marketing and cross-channel orchestration.
braze.com • New York • San Francisco • Austin • Chicago • London • Software • Customer Relationship Management (CRM) • Sales & Marketing • Marketing Automation • 51-200 employees • Est. 2011
New York • San Francisco • Austin • Chicago • London • Software • Customer Relationship Management (CRM) • Sales & Marketing • Marketing Automation • 51-200 employees • Est. 2011
Top 25% payVerified live · 22 min ago 28 days ago

Senior Software Engineer I, Content Cards

$144k – $234k per year • Equity • Senior • 5+ years expIn office (New York, United States) • Senior
JavaScript
Ruby
TypeScript
Ruby
Sidekiq
AI/ML
AI Agents
Frontend
React.js
Apply
Top 25% payVerified live · 22 min ago 28 days ago

Senior Software Engineer I, Content Cards

$144k – $234k per year • Equity • Senior • 5+ years expIn office (Austin, United States) • Senior
JavaScript
Ruby
TypeScript
Ruby
Sidekiq
AI/ML
AI Agents
Frontend
React.js
Apply
Top 25% payVerified live · 22 min ago 28 days ago

Senior Software Engineer I, Content Cards

$144k – $234k per year • Equity • Senior • 5+ years expIn office (Chicago, United States) • Senior
JavaScript
Ruby
TypeScript
Ruby
Sidekiq
AI/ML
AI Agents
Frontend
React.js
Apply
Report

Zynga

zynga.com
Zynga is a global developer and publisher of mobile and web-based social games, operating as a wholly owned subsidiary of Take-Two Interactive. Founded in 2007 by Mark Pincus and headquartered in San Francisco, California, the company pioneered social network gaming on platforms like Facebook with hit titles such as FarmVille, Words With Friends, and Zynga Poker. Following its $12.7 billion acquisition by Take-Two Interactive in 2022, Zynga acts as the core mobile publishing umbrella for the parent enterprise.
zynga.com • HQ: San Francisco, United States • Gaming • Mobile Games • Est. 2007
HQ: San Francisco, United States • Gaming • Mobile Games • Est. 2007
Verified live · 11 hours ago 28 days ago

Senior Software Engineer (Server/Full-stack) - Hit It Rich!

$98k – $145k per year • Equity • Senior • 4+ years expIn office (Austin, United States) • Bachelor's Degree • Full-Time • Senior
PHP
Go
JavaScript
Game Dev
Unity
Apply
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Government Employees Health Association (GEHA) is a self-insured, non-profit organization providing medical and dental benefit plans exclusively to federal employees, retirees, military retirees, and their families. Operating through programs like the Federal Employees Health Benefits (FEHB) and the Federal Employees Dental and Vision Insurance Program (FEDVIP), it serves over two million members nationwide. By reinvesting its earnings directly into member benefits, the association offers comprehensive health coverage, preventative care programs, and expansive provider networks tailored to the public service community.
geha.com • New York • Washington • Health Care • Financial Services • Insurance • Est. 1937
New York • Washington • Health Care • Financial Services • Insurance • Est. 1937
$138k – $175k per year • Senior • 7+ years expNew York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
C#
SQL
TypeScript
JavaScript
C#
ASP.NET Core
Entity Framework Core
Databases
Amazon Redshift
Azure Cosmos DB
PostgreSQL
Snowflake
Frontend
Angular
DevOps
AWS
Azure
GCP
Cybersecurity
HIPAA
Apply
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Front

front.com
Front is a customer operations and communication platform that combines shared inboxes with multi-channel support tools. Designed for B2B teams, it centralizes customer messages across email, SMS, live chat, and social media into a single collaborative workspace.
front.com • HQ: San Francisco, United States • HQ: Paris, France • Information Technology • Technical Support • Software • Customer Relationship Management (CRM) • 201-500 employees
HQ: San Francisco, United States • HQ: Paris, France • Information Technology • Technical Support • Software • Customer Relationship Management (CRM) • 201-500 employees
Top 25% payVerified live · 2 hours ago 29 days ago

Senior Software Engineer (Backend), Deliverability

$178k – $204k per year • Senior • 5+ years expIn office (San Francisco, United States) • Full-Time • Senior
JavaScript
Python
Ruby
TypeScript
Databases
Apache Kafka
DevOps
PagerDuty
Cybersecurity
Okta
Marketing
Salesforce
Apply
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Lorikeet

lorikeetcx.ai
Lorikeet is redefining what customer support looks like - and we're just getting started. We build AI that handles complex, high-volume support for fintechs, healthtechs, marketplaces, and delivery services. Not chatbot-tier AI. The kind that actually resolves tickets, gives support teams their time back, and raises the bar for what software can do.
lorikeetcx.ai • New York • Sydney • AI Agents
New York • Sydney • AI Agents
$69k – $197k per year (Estimated) • Senior • 5+ years expIn office (Sydney, Australia) • Full-Time • Senior
Claude
Claude Code
Apply
$145k – $262k per year (Estimated) • Senior • 5+ years expIn office (New York, United States) • Full-Time • Senior
Node JS
JavaScript
Python
TypeScript
Node JS
Nest.JS
AI/ML
Claude
Claude Code
Frontend
React.js
Remix
Apply
Report

NODA AI

noda.ai
NODA AI is a defense autonomy company headquartered in Austin, Texas, and founded in 2024. The company develops a vendor agnostic reasoning layer that coordinates manned and unmanned platforms across air, surface, subsurface, ground, and space domains from a single decision system. It works with United States and United Kingdom defence customers and raised a 25 million dollar Series A in 2026 to deliver those programmes.
noda.ai • HQ: Austin, United States • Military Drones • Military & Tactical Robotics • Robotics • Defense AI • C4ISR • Military • Artificial Intelligence • 201-500 employees • Est. 2024
HQ: Austin, United States • Military Drones • Military & Tactical Robotics • Robotics • Defense AI • C4ISR • Military • Artificial Intelligence • 201-500 employees • Est. 2024
Verified live · 2 days ago 28 days ago

Senior Quality Software Engineer

$144k – $260k per year (Estimated) • Equity • Senior • 7+ years expIn office (Austin, United States) • Full-Time • Senior
Python
Rust
DevOps
CI/CD
Cybersecurity
NIST 800-171
Apply
Verified live · 2 days ago 2 months ago

Senior Systems Software Engineer

$141k – $254k per year (Estimated) • Equity • Senior • 5+ years expIn office (Austin, United States) • Full-Time • Senior
C++
Python
C
C
ZeroMQ
AI/ML
AI Agents
DevOps
CI/CD
gRPC
Docker
Jaeger
Kubernetes
OpenTelemetry
RTOS
Robotics
ROS2
IoT
MQTT
Apply
Open 130 daysVerified live · 2 days ago 5 months ago

Forward-Deployed Solution Engineer - International

Equity • Senior • 5+ years expIn office • Internship • Senior
C++
Python
Rust
AI/ML
Cursor
Robotics
Zenoh
Apply
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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.