Backend Developer Jobs in Baltimore

Backend Developer jobs in Baltimore hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $163,102/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Baltimore
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Quantum

Spycloud

spycloud.com
SpyCloud is a cybersecurity company that specializes in identity protection and threat intelligence. The company provides solutions for enterprise protection, consumer risk protection, and cybercrime investigations. SpyCloud's services include automated account takeover (ATO) prevention, post-infection remediation, ransomware prevention, session hijacking prevention, threat actor attribution, fraud prevention, dark web monitoring, and penetration testing.
spycloud.com • Austin • Washington • Huntsville • Events & Ticketing • Artificial Intelligence • Cybersecurity
Austin • Washington • Huntsville • Events & Ticketing • Artificial Intelligence • Cybersecurity
Verified live · 2 hours ago 4 days ago

Senior Software Engineer, Investigations

$131k – $170k per year • Senior • Austin • Remote (United States, United Kingdom) • PhD • Full-Time • Senior
Go
Python
TypeScript
JavaScript
Databases
Databricks
PostgreSQL
AI/ML
AI Agents
AWS Bedrock
LangGraph
LangChain
LLM Evaluation
LLM Guardrails
LLM
Spark
Frontend
React.js
Material UI
DevOps
Amazon EC2
AWS
AWS Lambda
CI/CD
GitHub Actions
Amazon ECS
API Gateway
GitHub
Docker
Rest API
Terraform
Apply
Report

Presence

presencelearning.com
To empower everyone who serves children with diverse needs.
presencelearning.com • Education • Health Care • Digital Health
Education • Health Care • Digital Health
Verified live · 1 hour ago 4 days ago

Marketing Web Developer

$115k – $135k per year • Senior • 5+ years exp • Remote (United States) • Senior
JavaScript
PHP
PHP
WordPress
DevOps
CI/CD
Git
Rest API
Analytics
A/B Testing
Design
Figma
Marketing
GA4
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Vetcove

vetcove.com
Serving over 18,000 veterinary hospitals nationwide, Vetcove is an eCommerce platform that enables veterinary hospitals to research products, compare prices and stock across vendors, and purchase from one central location.
vetcove.com • New York • Health Care • Farming & Agriculture • Veterinary Medicine
New York • Health Care • Farming & Agriculture • Veterinary Medicine
Verified live · 3 hours ago 4 days ago

Staff Software Engineer

$170k – $230k per year • Staff+ • 8+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Staff
JavaScript
Python
TypeScript
Python
Django
Django REST Framework
Databases
ClickHouse
ElasticSearch
PostgreSQL
Redis
Frontend
React.js
React Query
Mobile
React Native
DevOps
Git
Apply
Verified live · 3 hours ago 4 days ago

Senior Software Engineer

$115k – $180k per year • Senior • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
TypeScript
Python
Django
Django REST Framework
Databases
ElasticSearch
PostgreSQL
Redis
Frontend
React.js
Redux
Webpack
Mobile
React Native
DevOps
Git
Apply
Report

Horizon3

horizon3.ai
Horizon3.ai is a cybersecurity company that specializes in autonomous threat detection and proactive security validation. Its flagship platform, NodeZero, acts as an autonomous penetration testing solution that continuously discovers, tests, and verifies exploitable vulnerabilities across an organization's internal and external infrastructure. By simulating real-world attacker tactics, Horizon3.ai enables IT and security teams to fix critical security gaps before adversaries can exploit them.
horizon3.ai • Chicago • Amsterdam • San Francisco • Las Vegas • Seattle • Artificial Intelligence • Cybersecurity • Penetration Testing
Chicago • Amsterdam • San Francisco • Las Vegas • Seattle • Artificial Intelligence • Cybersecurity • Penetration Testing
Top 25% payVerified live · 1 hour ago 4 days ago

Software Engineer, Back-End (Pentest Platform)

$200k – $235k per year • Equity • Middle • 4+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Middle
Go
Python
SQL
Databases
PostgreSQL
Apache Kafka
Neo4j
AI/ML
Flink
DevOps
AWS
Datadog
Docker
Kubernetes
OpenTelemetry
Platform Engineering
Amazon Kinesis
Apply
Top 25% payVerified live · 1 hour ago 5 days ago

Senior Engineer, Back-End (Security Controls)

$200k – $270k per year • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Go
Java
Python
Scala
SQL
TypeScript
Databases
Neo4j
PostgreSQL
Frontend
GraphQL
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Analytics
ETL/ELT
Apply
Top 25% payVerified live · 1 hour ago 2 months ago

Senior Backend Engineer, Security Controls

$188k – $209k per year • Equity • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Go
Java
Python
Scala
SQL
TypeScript
Databases
Neo4j
PostgreSQL
Frontend
GraphQL
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Cybersecurity
Carbon Black
Crowdstrike
Microsoft Defender
SentinelOne
Analytics
ETL/ELT
Apply
Report

Roadie

roadie.com
Roadie is a technology company that provides a platform for same-day delivery. The company's platform connects businesses and individuals with drivers who can deliver packages and goods. Roadie's platform is designed to be easy to use and reliable.
roadie.com • Cybersecurity • Transportation & Logistics • Courier Services
Cybersecurity • Transportation & Logistics • Courier Services
Verified live · 8 hours ago 4 days ago

Full Stack Engineer

$68k – $192k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Middle
C#
Go
JavaScript
Python
Ruby
TypeScript
Ruby
Ruby on Rails
Databases
Apache Kafka
PostgreSQL
Redis
Frontend
React.js
DevOps
AWS
CircleCI
Docker
Kubernetes
GitHub
Apply
Verified live · 8 hours ago 2 months ago

Senior Full Stack Engineer

$91k – $222k per year (Estimated) • Senior • 6+ years exp • Remote (United States) • Bachelor's Degree • Senior
C#
Go
Java
Python
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
Apache Kafka
PostgreSQL
Redis
Frontend
React.js
DevOps
AWS
CircleCI
Docker
Kubernetes
GitHub
Apply
Report

Alpaca

alpaca.markets
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
alpaca.markets • HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
Verified live · 1 hour ago 4 days ago

Senior Full-Stack Engineer - Alpaca Connect

$68k – $192k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (EU, Europe, North America, South America) • Senior
Go
SQL
TypeScript
Databases
PostgreSQL
DevOps
Rest API
Docker
GCP
Kubernetes
Apply
Verified live · 1 hour ago 15 days ago

Software Engineer - Market Data

$78k – $267k per year (Estimated) • Equity • Middle • 3+ years exp • Remote (North America, Brazil) • Bachelor's Degree • Middle
Python
SQL
Databases
Google Bigtable
AI/ML
Spark
DevOps
Docker
Kubernetes
AWS
Azure
GCP
Google GKE
Grafana
gRPC
Prometheus
WebSockets
Apply
$108k – $197k per year (Estimated) • Equity • Middle • 3+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Middle
Python
SQL
Databases
Google Bigtable
AI/ML
Spark
DevOps
Docker
Kubernetes
AWS
Azure
GCP
Google GKE
Grafana
gRPC
Prometheus
WebSockets
Apply
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Stardex

stardex.com
Best AI recruitment software with built-in CRM for executive search firms. Stardex combines the best ats system with AI recruiting tools, candidate tracking, and client management in one platform. Built for recruiters and agents of recruiters.
stardex.com • Amsterdam • New York • Cybersecurity • Artificial Intelligence • Human Resources • 51-200 employees
Amsterdam • New York • Cybersecurity • Artificial Intelligence • Human Resources • 51-200 employees
Verified live · 2 hours ago 5 days ago

Forward Deploy Engineer (FDE)

$60k – $90k per year • Equity 0.1–0.8% • Amsterdam • Remote (United States, Germany, France, United Kingdom, Canada) • Full-Time
SQL
TypeScript
AI/ML
Claude
Claude Code
Cursor
Analytics
ETL/ELT
Apply
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TrueBiz

truebiz.io
TrueBiz provides automated business identity verification solutions tailored for financial institutions, fintechs, and B2B platforms. Founded in 2022 and headquartered in New York City, the company leverages web scraping and AI to instantly verify corporate details, cross-check public records, and streamline the Know Your Business (KYB) merchant onboarding process.
truebiz.io • HQ: New York, United States • Financial Services • Software • FinTech • Data & Analytics • 11-50 employees • Est. 2022
HQ: New York, United States • Financial Services • Software • FinTech • Data & Analytics • 11-50 employees • Est. 2022
Verified live · 2 hours ago 5 days ago

Senior Software Engineer, Core Team

$125k – $180k per year • Equity 0.1–0.2% • Senior • 3+ years exp • Remote (United States) • Full-Time • Senior
Python
Python
Django
Celery
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Frontend
React.js
DevOps
AWS
AWS Fargate
CI/CD
CloudFormation
Git
Amazon ECS
Amazon S3
Datadog
Grafana
OpenTelemetry
Terraform
Amazon CloudWatch
API Gateway
Apply
Report

Banner

withbanner.com
Banner is a specialized software company providing a capital expenditure management platform tailored for commercial real estate owners, operators, and developers. The platform centralizes multi-year capital planning, vendor bidding, automated lender draws, and project execution while integrating with major property management and accounting systems.
withbanner.com • Commercial Real Estate • Real Estate • PropTech
Commercial Real Estate • Real Estate • PropTech
Verified live · 6 min ago 5 days ago

Senior Software Engineer

$141k – $234k per year (Estimated) • Equity 0.2–0.4% • Senior • 6+ years exp • Remote (United States) • Full-Time • Senior
Node JS
Frontend
React.js
Apply
Report

Ohm

ohm.ai
Ohm is an enterprise AI platform purpose-built for hardware engineering labs to accelerate the development, testing, and validation of physical products. Designed for industries such as automotive, aerospace, battery manufacturing, consumer electronics, and data center infrastructure, the platform automatically ingests, normalizes, and contextualizes multi-modal test data across disparate lab equipment and supplier formats.
ohm.ai • San Francisco • Hardware • Science & Engineering • Test & Measurement • Artificial Intelligence
San Francisco • Hardware • Science & Engineering • Test & Measurement • Artificial Intelligence
Verified live · 1 hour ago 5 days ago

Forward Deployed Engineer, Battery Engineering

$127k – $259k per year (Estimated)San Francisco • Remote (United States) • Master's Degree • Full-Time
Python
AI/ML
Claude
Claude Code
Cursor
AI Agents
Apply
$127k – $259k per year (Estimated)San Francisco • Remote (United States) • Master's Degree • Full-Time
Python
AI/ML
Claude
Claude Code
Cursor
AI Agents
Apply
Report

Rivet

rivet.dev
Rivet is an open-source backend infrastructure platform engineered for stateful workloads, AI agent orchestration, and real-time interactive applications. Its core technology, Rivet Actors, provides long-running, lightweight execution primitives that co-locate in-memory state, WebSockets, queues, and durable execution workflows into a unified runtime.
rivet.dev • Information Technology • Database Management
Information Technology • Database Management
Verified live · 8 hours ago 5 days ago

Software Engineer

$80k – $150k per year • Remote (United States) • Full-Time
C++
Go
Rust
TypeScript
Databases
ClickHouse
FoundationDB
NATS
PostgreSQL
SQLite
DevOps
WebSockets
GitHub
Apply
Top 25% payVerified live · 8 hours ago 5 days ago

Senior Software Engineer

$130k – $260k per year • Senior • 6+ years exp • Remote (United States) • Full-Time • Senior
C++
Go
Rust
TypeScript
Databases
ClickHouse
FoundationDB
NATS
PostgreSQL
SQLite
DevOps
WebSockets
GitHub
Apply
Top 25% pay 18 days ago

Senior Software Engineer

$130k – $260k per year • Senior • Remote (United States) • Full-Time • Senior
C++
Go
Rust
TypeScript
Databases
ClickHouse
FoundationDB
NATS
PostgreSQL
SQLite
DevOps
WebSockets
GitHub
Apply
Report

Applied Systems

appliedsystems.com
Applied Systems is a global provider of cloud-based software solutions for the property and casualty (P&C) insurance industry. The company delivers an integrated insurtech ecosystem centered around flagship agency management platforms - such as Applied Epic and EZLynx - alongside automated comparative rating, digital payments (Applied Pay), and AI-driven workflow tools.
appliedsystems.com • Bengaluru • Chicago • New York • Atlanta • Salt Lake City • Information Technology • Cloud Computing • Data & Analytics • Sales & Marketing • 501-1000 employees • Est. 1983
Bengaluru • Chicago • New York • Atlanta • Salt Lake City • Information Technology • Cloud Computing • Data & Analytics • Sales & Marketing • 501-1000 employees • Est. 1983
Verified live · 2 days ago 5 days ago

Associate Software Engineer / Software Engineer

$60k – $125k per year • Junior • Remote (United States) • Bachelor's Degree • Junior
C#
Python
SQL
DevOps
CI/CD
GCP
gRPC
Kubernetes
Rest API
Terraform
Management
Confluence
Jira
Apply
Verified live · 2 days ago 5 days ago

Senior Software Engineer (Golang, React)

$70k – $120k per year • Senior • 8+ years exp • Remote (CIS, United States) • Bachelor's Degree • Senior
C#
Go
JavaScript
Node JS
SQL
TypeScript
C#
.NET
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Frontend
React.js
DevOps
CI/CD
GCP
gRPC
Kubernetes
Management
Confluence
Jira
QA
Cypress
Apply
Report

Veryfi

veryfi.com
Veryfi is a Y Combinator-backed Intelligent Document Processing (IDP) and financial technology company based in San Mateo, California. The company provides developer-first AI APIs and mobile/web SDKs (Veryfi Lens) that automatically transform unstructured business documents - such as receipts, invoices, W-2/W-9 forms, checks, bank statements, and credit cards - into structured JSON data in real time.
veryfi.com • HQ: San Mateo, United States • Software • Billing & Invoicing • Data & Analytics • Artificial Intelligence • 51-200 employees
HQ: San Mateo, United States • Software • Billing & Invoicing • Data & Analytics • Artificial Intelligence • 51-200 employees
Verified live · 2 hours ago 5 days ago

Senior Python Engineer

$90k – $130k per year • Equity 0–0.2% • Senior • 3+ years expSan Mateo • Remote (United States, Colombia) • Full-Time • Senior
JavaScript
Python
Python
Django
Flask
Mobile
React Native
DevOps
Docker
Apply
Report

Simbie AI

simbie.ai
Simbie AI is a healthcare technology platform providing clinically trained AI voice agents and automated administrative workflows for medical practices, clinics, and health systems. The platform operates as an AI-powered medical staff assistant, handling 24/7 patient communications - including inbound scheduling, outbound follow-up calls, prescription refills, pre-visit intake, and post-operative check-ins.
simbie.ai • New York • Artificial Intelligence • Health Care • AI Agents • Digital Health • 11-50 employees
New York • Artificial Intelligence • Health Care • AI Agents • Digital Health • 11-50 employees
Verified live · 2 hours ago 5 days ago

Forward Deployed Engineer

$110k – $150k per year • Middle • 3+ years expNew York • Remote (United States) • Full-Time • Middle
Python
AI/ML
AI Agents
LLM
Mobile
Twilio
Apply
Report

Rollstack

rollstack.com
rollstack.com • New York • Seattle • Software • Data & Analytics • 51-200 employees
New York • Seattle • Software • Data & Analytics • 51-200 employees
Top 25% payVerified live · 3 hours ago 5 days ago

Software Engineer (TypeScript) - Eastern US/ Eastern Canada

$140k – $240k per year • Equity 0–0.2% • Middle • 3+ years exp • Remote (United States, India, Germany, Canada, Morocco) • Full-Time • Middle
Node JS
TypeScript
Node JS
Prisma
AI/ML
Gemini
LangChain
Langfuse
OpenAI
Frontend
React.js
shadcn/ui
Tailwind CSS
DevOps
ArgoCD
AWS
CI/CD
Kubernetes
SigNoz
Analytics
Tableau
Apply
Report

Yn

yn.app
Y/n - Fanfiction but you're the main character. Play fics, write your own romance novels, or discover 1M+ interactive stories.
yn.app • San Francisco • Digital Goods • LLM & Generative AI • Media & Entertainment • 11-50 employees
San Francisco • Digital Goods • LLM & Generative AI • Media & Entertainment • 11-50 employees
Top 25% payVerified live · 3 hours ago 5 days ago

Software Engineer

$120k – $300k per year • Equity 0.5–2% • Junior • 1+ year expSan Francisco • Remote (United States) • Relocation • Full-Time • Junior
Recommender Systems
DevOps
Vercel
GitHub
Apply
Report

Prelim

prelim.com
Prelim helps financial institutions open accounts faster with digital onboarding, account maintenance, and 50+ banking integrations. Trusted by banks and credit unions.
prelim.com • New York • Software • Financial Services • FinTech • 11-50 employees
New York • Software • Financial Services • FinTech • 11-50 employees
Verified live · 1 hour ago 5 days ago

Software Engineer, Product

$140k – $160k per year • Remote (United States) • Full-Time
Node JS
JavaScript
Databases
PostgreSQL
Frontend
React.js
Apply
Report

Pocket

heypocket.com
Pocket is a small AI device that turns everything you say and hear into clear notes, action items, and search. We combine custom hardware, AI, and software to build the best note-taking experience for people who talk and move fast.
heypocket.com • San Francisco • Productivity Software • Hardware • Artificial Intelligence • 11-50 employees
San Francisco • Productivity Software • Hardware • Artificial Intelligence • 11-50 employees
Verified live · 2 hours ago 5 days ago

Backend Engineer

$110k – $160k per year • Middle • 3+ years expSan Francisco • Remote (United States) • Full-Time • Middle
Node JS
TypeScript
Node JS
Express
Nest.JS
Databases
PostgreSQL
Redis
Frontend
GraphQL
DevOps
Amazon EC2
AWS
AWS Lambda
CI/CD
Docker
Git
GitHub Actions
WebSockets
Amazon ECS
Amazon S3
GitHub
gRPC
OpenTelemetry
Amazon CloudWatch
Cybersecurity
Least Privilege
QA
Sentry
Apply
Report

Athelas

athelas.com
Athelas is a healthcare technology enterprise that provides an integrated, AI-driven platform designed to streamline clinical operations and remote patient care. The platform features ambient AI medical scribes, automated revenue cycle management, and electronic health record integrations that simplify documentation and billing for medical practices. Additionally, it offers FDA-cleared remote patient monitoring devices and diagnostic tools that enable clinicians to track vital signs and blood markers from home in real time.
athelas.com • San Francisco • Mountain View • Gurgaon • Dhaka • Health Care • Artificial Intelligence • Digital Health • 201-500 employees
San Francisco • Mountain View • Gurgaon • Dhaka • Health Care • Artificial Intelligence • Digital Health • 201-500 employees
Verified live · 6 min ago 5 days ago

Senior Fullstack Engineer, PatientKeeper

$137k – $228k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Java
Java
Spring Boot
Databases
PostgreSQL
Frontend
React.js
DevOps
AWS
Azure
GCP
Rest API
Apply
Verified live · 6 min ago 5 days ago

Software Engineer, Athelas Home

$126k – $257k per year (Estimated) • Remote (United States) • Bachelor's Degree • Full-Time
Python
Python
Flask
Databases
PostgreSQL
AI/ML
Computer Vision
Frontend
React.js
DevOps
Docker
Kubernetes
Apply
Verified live · 6 min ago 5 days ago

Software Engineer, Athelas Home

$126k – $257k per year (Estimated) • Remote (United States) • Bachelor's Degree • Full-Time
Python
Python
Flask
Databases
PostgreSQL
AI/ML
Computer Vision
Frontend
React.js
DevOps
Docker
Kubernetes
Apply
Report

Respan

respan.ai
We're building core infrastructure that engineers rely on to continuously trace, evaluate, and improve AI agents. Backed by Y Combinator.
respan.ai • Alameda • Information Technology • Artificial Intelligence • AI Agents • 51-200 employees • Est. 2024
Alameda • Information Technology • Artificial Intelligence • AI Agents • 51-200 employees • Est. 2024
Verified live · 2 hours ago 5 days ago

Software Engineer, AI

$108k – $197k per year (Estimated) • Middle • 3+ years expAlameda • Remote (United States, India) • Full-Time • Middle
Python
TypeScript
AI/ML
Fine-tuning
LLM
Prompt Engineering
RAG
Apply
Verified live · 2 hours ago 5 days ago

Software Engineer, Full-Stack

$109k – $199k per year (Estimated) • Middle • 3+ years expAlameda • Remote (United States, India) • Full-Time • Middle
Node JS
Python
TypeScript
Databases
ClickHouse
PostgreSQL
Frontend
Next.js
React.js
Apply
Report
Backend Developer Jobs in Baltimore
Frequently asked questions
How many Backend Developer jobs in Baltimore are available on Alion?
There are currently 9 active listings from 5 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Baltimore pay?
The average salary is around $163,102 per year based on the current listings.
Are remote options available for Backend Developer jobs in Baltimore?
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 in Baltimore?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.