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

Blueprint

bpcs.com
Blueprint is redefining the data solutions ecosystem. Headquartered in the greater Seattle area with employees across the US and Europe, Blueprint is a data intelligence firm that is committed to delivering an informed world. Focusing on customer experience and intelligent supply chain in retail, manufacturing, technology and the federal government, we enable digital transformation by offering technology solutions that build digital culture, make employees more productive, improve satisfaction and increase revenue.
bpcs.com • Washington • Redmond • Bellevue • Los Angeles • Charlotte • Supply Chain • Artificial Intelligence • Data & Analytics
Washington • Redmond • Bellevue • Los Angeles • Charlotte • Supply Chain • Artificial Intelligence • Data & Analytics
Verified live · 1 hour ago 5 days ago

Senior Full Stack Software Engineer

$120k – $150k per year • Senior • 8+ years expIn office (Redmond, United States) • Bachelor's Degree • Senior
C#
DevOps
Azure
Azure DevOps
Apply
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Electric Air

electricair.io
AC, furnace, or heat pump issues? Get expert diagnostics, upfront pricing, and trusted Bay Area service. Same-day HVAC repair available.
electricair.io • Redwood City • Manufacturing • Professional Services • 11-50 employees
Redwood City • Manufacturing • Professional Services • 11-50 employees
Verified live · 1 hour ago 5 days ago

Senior Full stack Engineer

$140k – $180k per year • Equity 0.2–1% • Senior • 6+ years expRedwood City • Remote (United States) • Full-Time • Senior
Python
Python
Django
Databases
PostgreSQL
Frontend
React.js
Remix
Tailwind CSS
Apply
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Lockheed Martin

lockheedmartin.com
Lockheed Martin (NYSE: LMT) is a global aerospace, defense, security, and advanced technology corporation headquartered in Bethesda, Maryland. Formed in 1995 through the merger of Lockheed Corporation and Martin Marietta, the company is one of the world's largest defense contractors, operating primarily across four core business segments: Aeronautics; Missiles and Fire Control; Rotary and Mission Systems; and Space.
lockheedmartin.com • King of Prussia • Littleton • Longmont • Sunnyvale • Fayetteville • Manufacturing • Defense Manufacturing • Military • 5000+ employees • Est. 1995
King of Prussia • Littleton • Longmont • Sunnyvale • Fayetteville • Manufacturing • Defense Manufacturing • Military • 5000+ employees • Est. 1995
Verified live · 13 min ago 5 days ago

Software Engineer Sr - Full Stack Dev - Puerto Rico

$88k – $164k per year • Senior • In office • Senior
C#
TypeScript
JavaScript
C#
Entity Framework Core
Databases
MySQL
Frontend
Angular
NgRx
QA
Cypress
Jest
Apply
Verified live · 13 min ago 5 days ago

Software Engineer Sr - Full Stack Dev - Puerto Rico

$88k – $164k per year • Senior • In office • Senior
C#
TypeScript
JavaScript
C#
Entity Framework Core
Databases
MySQL
Frontend
Angular
NgRx
QA
Cypress
Jest
Apply
Verified live · 13 min ago 5 days ago

Software Engineer Sr - Full Stack Dev - Puerto Rico

$88k – $164k per year • Senior • In office • Senior
C#
TypeScript
JavaScript
C#
Entity Framework Core
Databases
MySQL
Frontend
Angular
NgRx
QA
Cypress
Jest
Apply
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Postman

postman.com
Postman is a software company headquartered in San Francisco, California, that was founded in 2014. Its platform offers a comprehensive suite of tools for the entire API lifecycle, including design, documentation, testing, and monitoring, as well as collaborative workspaces for development teams. The company operates on a global scale, supporting over 30 million developers and the majority of Fortune 500 companies through its cloud-based and desktop applications.
postman.com • HQ: San Francisco, United States • Communication & Collaboration • Artificial Intelligence • Quality Assurance • Web Development • AI Agents • Information Technology • DevOps • Software • Est. 2014
HQ: San Francisco, United States • Communication & Collaboration • Artificial Intelligence • Quality Assurance • Web Development • AI Agents • Information Technology • DevOps • Software • Est. 2014
Verified live · 1 hour ago 5 days ago

Software Engineer, IAM

$150k – $190k per year • Equity • Senior • 5+ years expIn office (Cupertino, United States) • Senior
JavaScript
Node JS
Frontend
React.js
DevOps
IAM
QA
Postman
Apply
Top 25% payVerified live · 1 hour ago 3 months ago

Senior Software Engineer - Fern

$200k – $250k per year • Equity • Senior • 5+ years expIn office (New York, United States) • Senior
TypeScript
JavaScript
AI/ML
AI Agents
ElevenLabs
OpenRouter
Frontend
Next.js
React.js
Mobile
Twilio
DevOps
AWS
Vercel
QA
Postman
Apply
Top 25% payVerified live · 1 hour ago 5 months ago

Senior Fullstack Software Engineer - (Customer Journey)

$210k – $240k per year • Equity • Senior • 8+ years expIn office (San Francisco, United States) • Senior
JavaScript
TypeScript
AI/ML
AI Agents
Frontend
Next.js
React.js
QA
Postman
Apply
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HP Inc.

hp.com
HP Inc. is an American technology company created in 2015 when the original Hewlett-Packard split its personal systems and printing businesses away from its enterprise arm. It is one of the largest personal computer vendors in the world, shipping consumer and commercial laptops, desktops and workstations under the HP, Pavilion, Envy, EliteBook, OMEN and Poly brands, alongside a printing division covering home, office, large-format and industrial 3D printing. Headquartered in Palo Alto, California, the company earns a large share of profit from supplies and services attached to its installed base and has pushed into hybrid-work peripherals and subscription hardware.
hp.com • HQ: Palo Alto, United States • Peripherals • 3D Printing • Hardware • Consumer Electronics • Printers & Scanners • Laptops • 5000+ employees • Est. 2015
HQ: Palo Alto, United States • Peripherals • 3D Printing • Hardware • Consumer Electronics • Printers & Scanners • Laptops • 5000+ employees • Est. 2015
Verified live · 2 hours ago 5 days ago

Senior Full Stack Developer- HP Wolf Security

$91k – $166k per year (Estimated) • Senior • Remote/Hybrid (Cambridge, United Kingdom) • Relocation • Bachelor's Degree • Full-Time • Senior
Go
Python
SQL
TypeScript
JavaScript
Python
Celery
Django
Databases
PostgreSQL
Frontend
React.js
Vue.js
DevOps
AWS
AWS Lambda
Apply
Top 25% payVerified live · 2 hours ago 7 days ago

Senior Software Engineer, Cloud Services

$162k – $225k per year • Senior • 8+ years expIn office (Folsom, United States) • Relocation • Full-Time • Senior
Java
Java
Spring Boot
Databases
MySQL
PostgreSQL
DevOps
CI/CD
Git
AWS
Azure
Docker
GCP
Apply
Verified live · 2 hours ago 13 days ago

Full Stack Developer (JavaScript & Microsoft Power Platform)

$25k – $66k per year (Estimated) • Senior • 8+ years expIn office (Bengaluru, India) • Relocation • Bachelor's Degree • Full-Time • Staff
JavaScript
Analytics
ETL/ELT
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Flick

flick.art
Direct short films with AI. Flick is an AI filmmaking studio for cinematic stories — consistent characters, coherent scenes, and end-to-end creative control.
flick.art • Sunnyvale • Artificial Intelligence • Generative Video • Film Production
Sunnyvale • Artificial Intelligence • Generative Video • Film Production
Top 25% payVerified live · 6 min ago 5 days ago

Senior Full-stack Engineer

$100k – $200k per year • Equity 0.1–1% • Senior • 3+ years expSunnyvale • Remote (United States) • Full-Time • Senior
Python
TypeScript
DevOps
CI/CD
Apply
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Draftwise

draftwise.com
Draftwise is contract drafting, review, and negotiation AI powered by your legal knowledge. Draftwise executes complex drafting, review, and search workflows—drawing from your organization's best guidance, precedent, and language—directly within Word.
draftwise.com • New York • London • Artificial Intelligence • Professional Services • Legal Services • 51-200 employees
New York • London • Artificial Intelligence • Professional Services • Legal Services • 51-200 employees
Verified live · 1 hour ago 5 days ago

Senior Back End Software Engineer (US)

$140k – $190k per year • Senior • 6+ years expNew York • Remote (United States) • Full-Time • Senior
Java
Java
JOOQ
Databases
ElasticSearch
PostgreSQL
AI/ML
Keras
NLP
TensorFlow
DevOps
AWS
Docker
Apply
Report

Signadot

signadot.com
Spin up lightweight Kubernetes sandboxes for every code change from developers or coding agents. Validate against real dependencies without duplicating infrastructure.
signadot.com • Granada • Cloud Computing • Information Technology • DevOps • 11-50 employees
Granada • Cloud Computing • Information Technology • DevOps • 11-50 employees
Verified live · 27 min ago 5 days ago

Sr. Software Engineer (Backend)

$80k – $120k per year • Senior • 3+ years exp • Remote (Spain) • Full-Time • Senior
Go
Databases
MySQL
AI/ML
AI Agents
DevOps
gRPC
Kubernetes
Amazon EKS
CI/CD
Istio
Linkerd
Service Mesh
Apply
Report

Hudl

hudl.com
Hudl is a sports performance analysis company headquartered in Lincoln, Nebraska, and founded in 2006. The company provides video capture hardware, cloud video review, statistics, and analytics tools that let coaches and athletes study games and training sessions. Its products are used by more than 200,000 teams worldwide, from youth and high school programs to professional clubs and national federations.
hudl.com • HQ: Lincoln, United States • Fan Engagement • Video & Image Processing Software • Software • Athlete Training • Sports Analytics • Sports • Est. 2006
HQ: Lincoln, United States • Fan Engagement • Video & Image Processing Software • Software • Athlete Training • Sports Analytics • Sports • Est. 2006
Verified live · 2 hours ago 5 days ago

Senior Software Engineer

$140k – $232k per year (Estimated) • Senior • Lincoln • Remote (United States) • Senior
C
JavaScript
C#
TypeScript
C
FFmpeg
AI/ML
AI Agents
Frontend
React.js
GraphQL
Mobile
React Native
DevOps
CI/CD
AWS
Apply
Open 105 daysVerified live · 2 hours ago 4 months ago

Senior Software Engineer - Core Video & Data

$93k – $168k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Senior
C#
Frontend
GraphQL
DevOps
CI/CD
AWS
Apply
Report

Origin

originfresh.in
Origin is a fresh farm produce D2C brand that caters to consumers by providings farm-fresh, hand-picked, premium products and Sri Lankan Origin spices and fruits from all around the world.
originfresh.in • Bengaluru • Organic Food • Commerce • Online Groceries • Est. 1983
Bengaluru • Organic Food • Commerce • Online Groceries • Est. 1983
Top 25% payVerified live · 1 day ago 5 days ago

Forward Deployed Engineer

$200k – $320k per year • Senior • 5+ years exp • Remote (United States, Canada) • Full-Time • Senior
JavaScript
Python
Rust
SQL
TypeScript
Databases
ClickHouse
AI/ML
Model Context Protocol
AI Agents
LLM
Red Teaming
Frontend
React.js
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Terraform
Apply
Report

Granica

granica.ai
Granica is an enterprise AI efficiency platform designed to reduce storage, compute, and context costs for large-scale AI applications. Founded in 2019 and headquartered in Mountain View, California, the company operates within its customers' own cloud perimeters (AWS and Google Cloud) to optimize enterprise data and model workflows securely without exposing sensitive information.
granica.ai • HQ: Mountain View, United States • Data & Analytics • Big Data • Artificial Intelligence • Est. 2019
HQ: Mountain View, United States • Data & Analytics • Big Data • Artificial Intelligence • Est. 2019
Top 25% payVerified live · 1 day ago 5 days ago

Senior Software Engineer — Distributed Compute / Spark Systems

$160k – $240k per year • Senior • In office • Full-Time • Senior
C++
Java
Rust
Scala
SQL
Databases
Apache Hudi
Apache Iceberg
Databricks
Delta Lake
DuckDB
Presto
Snowflake
Trino
AI/ML
AI Agents
Flink
Spark
DevOps
Amazon S3
Apply
Top 25% payVerified live · 1 day ago 5 days ago

Senior Software Engineer — Lakehouse Systems

$160k – $240k per year • Senior • In office • Full-Time • Senior
C++
Java
Rust
Scala
Databases
Apache Hudi
Apache Iceberg
Databricks
Delta Lake
DuckDB
Presto
Snowflake
Trino
AI/ML
AI Agents
Flink
Polars
Spark
DevOps
Amazon S3
Apply
Top 25% payVerified live · 1 day ago 25 days ago

Forward Deployed Engineer

$160k – $220k per year • Senior • 5+ years expIn office • Full-Time • Senior
SQL
Databases
Apache Iceberg
Delta Lake
AI/ML
AI Agents
Spark
Apply
Report

Readily

readily.co
readily.co • San Francisco • Health Care • Software • Digital Health
San Francisco • Health Care • Software • Digital Health
Top 25% payVerified live · 1 hour ago 5 days ago

🚀 Senior Full-Stack Engineer

$150k – $220k per year • Equity 0.3–2% • Senior • 3+ years expIn office (San Francisco, United States) • Full-Time • Senior
Node JS
Python
Databases
PostgreSQL
Frontend
React.js
Apply
Report

Arena

arena.ai
Arena is a technology company that develops artificial intelligence based software to enhance customer engagement and real time data experiences for online businesses. Its products are used to personalise user interactions, increase retention, and improve analytics across digital platforms.
arena.ai • HQ: Berkeley, United States • Customer Analytics • Customer Relationship Management (CRM) • Artificial Intelligence
HQ: Berkeley, United States • Customer Analytics • Customer Relationship Management (CRM) • Artificial Intelligence
Verified live · 1 hour ago 5 days ago

Software Engineer, Marketing & Web

$163k – $294k per year (Estimated) • Senior • 6+ years expRemote/Hybrid • Full-Time • Senior
TypeScript
JavaScript
AI/ML
AI Agents
Edge AI
Frontend
GSAP
Next.js
React.js
Radix UI
shadcn/ui
Tailwind CSS
Apply
Verified live · 1 hour ago 2 months ago

Backend Engineer

$164k – $296k per year (Estimated) • Senior • 5+ years expRemote/Hybrid • Full-Time • Senior
Go
Databases
PostgreSQL
Redis
AI/ML
AI Agents
LangChain
LiteLLM
LLM
vLLM
Anthropic
Edge AI
OpenAI
Apply
$169k – $304k per year (Estimated) • Equity • Senior • 6+ years expIn office (Berkeley, United States) • PhD • Full-Time • Staff
Go
Node JS
Python
SQL
TypeScript
JavaScript
AI/ML
AI Agents
LLM
Edge AI
Apply
Report

Clearest Health

clearesthealth.com
Clearest Health helps independent healthcare practices recover out-of-network revenue through IDR appeals under the No Surprises Act. Verified benchmarks, audit-ready disputes, zero risk.
clearesthealth.com • New York • Audit • 11-50 employees
New York • Audit • 11-50 employees
Top 25% payVerified live · 2 hours ago 5 days ago

Senior Software Engineer

$150k – $250k per year • Equity 0.5–5% • Senior • 3+ years expIn office (New York, United States) • Full-Time • Senior
Go
Node JS
TypeScript
Databases
DynamoDB
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
Hallucination
LLM
Prompt Engineering
RAG
GPT-4
Frontend
React.js
Mantine
React Router
shadcn/ui
Tailwind CSS
DevOps
AWS
AWS Fargate
AWS Lambda
Cloudflare
Vercel
Amazon CloudWatch
Amazon ECS
Amazon S3
GitHub
Cybersecurity
HIPAA
Apply
Report

Wikimedia Foundation

wikimediafoundation.org
The Wikimedia Foundation is the nonprofit organization that operates Wikipedia and the other Wikimedia free knowledge projects, among the world's most popular websites. Established in 2003, Wikimedia is headquartered in San Francisco, California, ...
wikimediafoundation.org • HQ: San Francisco, United States • Education • Web Portals • Internet Services
HQ: San Francisco, United States • Education • Web Portals • Internet Services
Verified live · 5 hours ago 5 days ago

Senior Software Engineer, MediaWiki Content Platform Team

$117k – $181k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Internship • Senior
JavaScript
Node JS
PHP
PHP
Drupal
WordPress
Databases
MySQL
Apply
Verified live · 5 hours ago 2 months ago

Senior Software Engineer, Wikidata Platform

$117k – $181k per year • Senior • 5+ years exp • Remote (United States) • Contractor • Senior
C++
Java
Databases
Apache Kafka
AI/ML
Knowledge Graph
Flink
DevOps
CI/CD
Docker
Kubernetes
Apply
Report

GoSats

gosats.io
GoSats is a financial technology enterprise specializing in digital asset rewards and consumer loyalty solutions. Headquartered in Bengaluru, India, the company operates a cashback platform and prepaid card ecosystem that enables users to earn Bitcoin and digital gold rewards on everyday spending. By partnering with major retail and e-commerce merchants alongside offering browser extensions and payment infrastructure, the platform allows consumers to passively build digital asset portfolios through routine retail transactions.
gosats.io • HQ: Bengaluru, India • Blockchain & Crypto • Commerce • Coupons, Deals & Cashbacks • 51-200 employees
HQ: Bengaluru, India • Blockchain & Crypto • Commerce • Coupons, Deals & Cashbacks • 51-200 employees
Verified live · 2 hours ago 5 days ago

Senior Software Engineer (Full-Stack)

$26k – $68k per year (Estimated) • Equity 0–0.1% • Senior • 6+ years expIn office (Bengaluru, India) • Full-Time • Senior
Node JS
Python
AI/ML
Claude
Claude Code
Cursor
Mobile
React Native
DevOps
AWS
Kubernetes
GitHub
Cybersecurity
PCI DSS
Web3
Bitcoin
Apply
Report

Careforce

careforce.ai
Autonomous AI workforce to find, engage, and coordinate patient care 3x faster with 6x ROI. Close critical care gaps, scale operations efficiently, generate accurate reports and get a single view of the patient across all services to chat with.
careforce.ai • San Francisco • Oakland • Artificial Intelligence • Health Care • Digital Health • 51-200 employees
San Francisco • Oakland • Artificial Intelligence • Health Care • Digital Health • 51-200 employees
Verified live · 2 hours ago 5 days ago

Senior Fullstack Engineer

$120k – $180k per year • Senior • 6+ years expOakland • Remote (United States) • Full-Time • Senior
Python
Databases
Supabase
AI/ML
LLM
AI Agents
Apply
Report

BukuWarung

bukuwarung.com
BukuWarung is an Indonesian financial technology company that provides a mobile platform to help micro, small, and medium enterprises digitize their business operations. The app enables merchants to manage bookkeeping, track customer debts, process digital payments, and set up online storefronts. By streamlining daily financial workflows and expanding access to financial services, the company helps millions of local business owners build digital credit histories and grow their enterprises.
bukuwarung.com • Bengaluru • Payments • Financial Services • FinTech • Est. 2019
Bengaluru • Payments • Financial Services • FinTech • Est. 2019
$26k – $68k per year (Estimated) • Senior • 4+ years expIn office (Bengaluru, India) • Senior
TypeScript
Node JS
JavaScript
Node JS
Express
Prisma
Databases
PostgreSQL
Frontend
Next.js
TanStack Start
React.js
Mobile
Expo
React Native
Apply
$25k – $66k per year (Estimated) • Senior • 6+ years expIn office (Bengaluru, India) • Bachelor's Degree • Senior
Java
Python
Java
Spring Boot
DevOps
AWS
Apply
Report

G2

g2.com
G2 is a peer-to-peer review site headquartered in Chicago, Illinois. They are one of the world's largest tech marketplace where businesses can discover, review, and manage the technology they need to reach their potential.
g2.com • HQ: Chicago, United States • Marketplaces
HQ: Chicago, United States • Marketplaces
Verified live · 7 hours ago 5 days ago

Senior Software Engineer

$155k – $185k per year • Senior • 5+ years expIn office (Austin, United States) • Full-Time • Senior
Go
JavaScript
Python
TypeScript
Databases
Apache Kafka
AI/ML
AI Agents
Claude
Claude Code
Fine-tuning
Anthropic
OpenAI
OpenAI Codex
Frontend
Next.js
React.js
DevOps
AWS
CI/CD
Trunk-Based Development
Apply
Verified live · 7 hours ago 30 days ago

Senior Software Engineer - RoR

$25k – $67k per year (Estimated) • Senior • 7+ years expIn office (Bengaluru, India) • Bachelor's Degree • Full-Time • Senior
Ruby
Ruby
Hotwire
Ruby on Rails
Sidekiq
Stimulus
AI/ML
Copilot
Cursor
Model Context Protocol
DevOps
CI/CD
Git
GitHub
Apply
Top 25% payVerified live · 7 hours ago 3 months ago

Senior Software Engineer, Full-Stack

$185k – $225k per year • Senior • 6+ years expChicagoAustin • Remote (United States, Israel) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
TypeScript
AI/ML
Claude
Claude Code
Fine-tuning
AI Agents
Anthropic
OpenAI
OpenAI Codex
Frontend
Next.js
React.js
DevOps
CI/CD
Trunk-Based Development
Apply
Report

Haus

haus.io
Make smarter enterprise marketing investments with Haus’ AI-powered causal marketing platform and expert guidance.
haus.io • New York • Seattle • San Francisco • Artificial Intelligence
New York • Seattle • San Francisco • Artificial Intelligence
Top 25% payVerified live · 1 hour ago 5 days ago

Senior Software Engineer - Data Onboarding - Seattle

$180k – $220k per year • Senior • 5+ years expRemote/Hybrid (Seattle, United States) • PhD • Full-Time • Senior
Python
SQL
JavaScript
Databases
Databricks
Google BigQuery
AI/ML
Dagster
dbt
Model Context Protocol
Frontend
React.js
DevOps
AWS
GCP
Terraform
Apply
Top 25% payVerified live · 1 hour ago 5 days ago

Senior Software Engineer - Data Onboarding - San Francisco

$180k – $220k per year • Senior • 5+ years expRemote/Hybrid (San Francisco, United States) • PhD • Full-Time • Senior
Python
SQL
JavaScript
Databases
Databricks
Google BigQuery
AI/ML
Dagster
dbt
Model Context Protocol
Frontend
React.js
DevOps
AWS
GCP
Terraform
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.