Backend Developer Jobs in Buffalo

Backend Developer jobs in Buffalo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $175,448/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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M&T Bank

mtb.com
mtb.com · HQ: Buffalo, United States · Financial Services · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1856 · NYSE: MTB · Trust B · Hiring 508, 46 new
HQ: Buffalo, United States · Financial Services · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1856 · NYSE: MTB · Trust B · Hiring 508, 46 new
M&T Bank is an American regional bank founded in Buffalo in 1856 to serve manufacturers and traders, and it has grown into one of the larger commercial banks in the northeastern United States. It concentrates on commercial and business banking, commercial real estate lending and retail branches across New York, the mid-Atlantic and New England, a footprint substantially enlarged by its 2022 acquisition of People's United Financial. Headquartered in Buffalo and listed on the New York Stock Exchange, it has a long-standing reputation for conservative credit underwriting through economic cycles.
Anthony Gabello · Executive Officer, Director · decision-maker
Daryl Bible · Chief Financial Officer · decision-maker
René Jones · Chairman and Chief Executive Officer · decision-maker
P Homer · Director
Careers mailbox is known
Top 25% payVerified live · 4 hours ago Visa sponsor 9 hours ago Likely open · 63%

Lead Software Engineer

$116k – $194k per year · Lead · 9+ years exp · In office (Buffalo, United States) · Associate's Degree · Full-Time · Staff
SQL
Python
Python
Flask
Databases
Oracle
MS SQL
PostgreSQL
DevOps
GitLab CI
GitLab
Rest API
CI/CD
Management
Agile
+3
Apply
Verified live · 4 hours ago Visa sponsor 9 hours ago Likely open · 63%

Senior Software Engineer – API Services, Core Banking

$97k – $162k per year · Senior · 7+ years exp · Hybrid (Buffalo, United States) · Associate's Degree · Full-Time · Senior
Java
Java
Spring Boot
DevOps
API Gateway
Rest API
Azure
Management
Agile
Apply
Verified live · 4 hours ago Visa sponsor 9 hours ago Likely open · 63%

Software Engineer – API Services, Core Banking

$81k – $135k per year · Senior · 5+ years exp · Hybrid (Buffalo, United States) · Associate's Degree · Full-Time · Senior
C#
Java
Java
Spring Boot
C#
.NET
DevOps
Rest API
Azure
Apply

Altimetrik

altimetrik.com
altimetrik.com · HQ: Southfield, United States · AI Consulting & Integration · IT Outsourcing & Dedicated Teams · Custom Software Development · IT Consulting & Digital Transformation · 51-200 employees · Est. 2012 · Trust D · Hiring 103, 6 new
HQ: Southfield, United States · AI Consulting & Integration · IT Outsourcing & Dedicated Teams · Custom Software Development · IT Consulting & Digital Transformation · 51-200 employees · Est. 2012 · Trust D · Hiring 103, 6 new
Altimetrik is a digital and AI engineering services company headquartered in Southfield, Michigan, that builds software, data, cloud and AI systems for large enterprises in banking, insurance, automotive, healthcare, retail and technology. Founded in 2012 by Raj Vattikuti, the founder of Covansys, it employs between 5,000 and 10,000 people, with major delivery centers in Chennai, Bengaluru, Pune and Hyderabad and further offices in Krakow, Mexico City, Montevideo, Singapore, Canada and the US. It hires data, AI and generative AI engineers, Java, .NET and full stack developers, DevSecOps, cybersecurity and Salesforce engineers, architects and engineering managers.
No named decision-maker yet.
Careers mailbox is known
2 days ago Likely open · 63%

java developer

$100k per year · In office (Buffalo, United States) · Full-Time
Java
SQL
Kotlin
TypeScript
JavaScript
Java
Maven
Hibernate
Spring MVC
Spring Data JPA
Spring Security
Gradle
Spring Boot
Kotlin
Mockito
Databases
Oracle
MySQL
PostgreSQL
RabbitMQ
ActiveMQ
Apache Kafka
Frontend
Angular
Mobile
JUnit
DevOps
Jenkins
Rest API
Git
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Cybersecurity
SonarQube
Management
Agile
QA
Swagger
+25
Apply

KeyBank

key.com
key.com · HQ: Cleveland, United States · Investment Banking & M&A Advisory · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1825 · Trust A · Hiring 286, 43 new
HQ: Cleveland, United States · Investment Banking & M&A Advisory · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1825 · Trust A · Hiring 286, 43 new
KeyBank is the banking subsidiary of KeyCorp, a US regional bank headquartered in Cleveland, Ohio, offering consumer and small business banking, mortgages, commercial lending, wealth management and investment banking through KeyBanc Capital Markets. KeyCorp is listed on the New York Stock Exchange and runs a branch network across states from Maine and New York to Ohio, Indiana, Colorado, Idaho, Washington and Alaska, with a large operations campus in Brooklyn, Ohio. Its job board lists branch managers, relationship managers, mortgage loan officers, credit and compliance risk staff, investment bankers, treasury analysts and GenAI product and technology roles.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 5 days ago Hiring now · 90%

Lead Full Stack Software Engineer

$96k – $181k per year · Lead · 7+ years exp · Hybrid (Albany, Buffalo, United States) · Bachelor's Degree · Full-Time · Staff
TypeScript
Java
JavaScript
Java
Spring Boot
Spring Cloud
Databases
Redis
Apache Kafka
AI/ML
Gemini
Cursor
Claude Code
Copilot
LangGraph
AutoGen
Agentic Workflows
LangChain
Model Context Protocol
AI Agents
Frontend
Angular
DevOps
Google GKE
Rest API
Git
Docker
GCP
Kubernetes
CI/CD
GitLab CI
Platform Engineering
Management
Agile
QA
Swagger
+21
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Independent Health

independenthealth.com
independenthealth.com · Buffalo · Hiring 18, 1 new
Buffalo · Hiring 18, 1 new
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago Visa sponsorship 6 days ago Hiring now · 86%

Developer

$70k – $95k per year · Middle · 3+ years exp · Hybrid (Buffalo, United States) · Associate's Degree · Full-Time · Middle
SQL
C#
C#
.NET
DevOps
Windows Server
Windows
AWS
Cybersecurity
HIPAA
Analytics
SSIS
Management
SharePoint
Agile
+2
Apply

ACV Auctions

acvauctions.com
acvauctions.com · HQ: Buffalo, United States · Marketplaces · Auctions · 501-1000 employees · Est. 2014 · Trust A · Hiring 97, 9 new
HQ: Buffalo, United States · Marketplaces · Auctions · 501-1000 employees · Est. 2014 · Trust A · Hiring 97, 9 new
ACV Auctions is a Buffalo company founded in 2014 that runs a digital wholesale marketplace for used vehicles. Its inspectors and condition-report technology let dealers buy cars sight-unseen with confidence. The company is listed on Nasdaq and also offers transport and financing services.
George Chamoun · Executive Officer, Director · decision-maker
Joseph Neiman · Executive Officer, Director · decision-maker
Daniel Manguszewski · Executive Officer, Director · decision-maker
Jordan Levy · Director
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 11 days ago Hiring now · 86%

Software Engineer IV, Viper Engineering

≈ $133k – $230k per year (Estimated) · Senior · 8+ years exp · Buffalo · Remote (United States) · Bachelor's Degree · Senior · English
Go
Node JS
SQL
C#
JavaScript
Databases
PostgreSQL
ElasticSearch
Apache Kafka
DevOps
AWS
Amazon EKS
AWS Lambda
Amazon ECS
Amazon S3
Docker
Kubernetes
CI/CD
+8
Apply
Verified live · 4 hours ago Visa sponsor 1 month ago Hiring now · 77%

Team Lead, Software Engineer - Data

≈ $134k – $258k per year (Estimated) · Lead · 5+ years exp · Buffalo · Remote (United States, ET hours) · Bachelor's Degree · Staff · English
Python
DevOps
Datadog
Terraform
Management
Agile
Apply
Verified live · 4 hours ago Visa sponsor 2 months ago Likely open · 65%

Staff Engineer, Application Security

≈ $162k – $276k per year (Estimated) · Staff+ · Buffalo · Remote (United States) · Staff · English: B2
Go
Node JS
Python
JavaScript
Frontend
React.js
DevOps
GitHub
CI/CD
AWS
Cybersecurity
Burp Suite
Snyk
Checkmarx
OWASP Top 10
SOC 2
Shift-Left Security
Threat Modeling
ISO 27001
+8
Apply

CUBRC

cubrc.org
cubrc.org · Buffalo · Research Institutes · Trust A · Hiring 7
Buffalo · Research Institutes · Trust A · Hiring 7
CUBRC is a multidisciplinary not-for-profit company executing high-stakes research, development, testing and systems integration.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Long shot · 22%

Software Engineer Intern

Intern · 2+ years exp · In office (Buffalo, United States) · Internship · Intern
C#
C++
Java
SQL
Python
C#
.NET
AI/ML
Machine Learning
DevOps
Linux
Apply

Moog Inc.

moog.com
moog.com · HQ: Elma, United States · Defense Manufacturing · Aerospace Manufacturing · Avionics & Flight Control · Motors, Drives & Motion Control · 5000+ employees · Est. 1951 · Trust B · Hiring 374, 56 new
HQ: Elma, United States · Defense Manufacturing · Aerospace Manufacturing · Avionics & Flight Control · Motors, Drives & Motion Control · 5000+ employees · Est. 1951 · Trust B · Hiring 374, 56 new
Moog Inc. is a global designer, manufacturer, and integrator of precision motion and fluid control systems and components. Headquartered in East Aurora, New York, the company operates across four main business segments: Military Aircraft, Commercial Aircraft, Space and Defense, and Industrial. Through electro-hydraulic and electric actuation technologies, it delivers critical flight control systems, spacecraft positioning, missile solutions, medical devices, and heavy industrial automation where ultra-precise control and high reliability are essential.
No named decision-maker yet.
No careers mailbox known
Open 176 daysVerified live · 4 hours ago Visa sponsor 5 months ago Long shot · 7%

Senior Application Developer

$110k – $140k per year · Equity · Senior · 5+ years exp · Hybrid (Buffalo, United States) · Bachelor's Degree · Full-Time · Senior
C#
Java
SQL
Python
C#
Blazor
DevOps
Terraform
Azure
CI/CD
Management
Agile
+1
Apply

43North

43north.org
43north.org · HQ: Buffalo, United States · Angel Networks & Startup Accelerators · 501-1000 employees · Est. 2014 · Trust B · Hiring 7
HQ: Buffalo, United States · Angel Networks & Startup Accelerators · 501-1000 employees · Est. 2014 · Trust B · Hiring 7
43North is a startup accelerator and investment program that funds high-growth companies willing to build their business in Buffalo, New York. Each year it selects a cohort of startups from around the world, investing equity capital and providing free office space, mentorship and access to local partners during a year-long program. The organization launched in 2014 as a business plan competition backed by New York State and is headquartered in Buffalo.
No named decision-maker yet.
Careers mailbox is known
Open 195 daysVerified live · 4 hours ago 6 months ago Long shot · 3%

Floe - Associate Product Engineer

$50k – $70k per year · Junior · In office (Buffalo, United States) · Bachelor's Degree · Full-Time · Junior
C++
Python
Design
SolidWorks
Apply

Innovative Solutions

innovativesol.com
innovativesol.com · Dubai · Rochester · Boca Raton · Atlanta · Washington · Managed IT Services (MSP) · 51-200 employees · Est. 1989 · Trust B · Hiring 7
Dubai · Rochester · Boca Raton · Atlanta · Washington · Managed IT Services (MSP) · 51-200 employees · Est. 1989 · Trust B · Hiring 7
Our mission is to enable every small to mid-size business to recognize and leverage the power of the cloud. Our vision is to help every company become a technology company.
No named decision-maker yet.
Careers mailbox is known
Open 378 daysVerified live · 3 hours ago 1 year ago Long shot · 8%

Software Architect

$150k – $200k per year · Staff+ · 7+ years exp · Hybrid (Rochester, Atlanta, Washington, Nashville, Buffalo, United States) · Architect
Go
Node JS
Java
Python
TypeScript
JavaScript
Python
FastAPI
Django
Java
Spring Boot
Node JS
Express
Databases
Apache Kafka
Frontend
Vue.js
Angular
React.js
DevOps
AWS CDK
CloudFormation
Amazon EKS
AWS Lambda
Amazon ECS
Amazon CloudWatch
Amazon EventBridge
AWS Step Functions
API Gateway
Prometheus
Grafana
Terraform
Kubernetes
CI/CD
AWS
Cybersecurity
SOC 2
HIPAA
Management
Scrum
Agile
+25
Apply
Machines can read this selection · checked 08:31 UTC
Backend Developer Jobs in Buffalo
Frequently asked questions
How many Backend Developer jobs in Buffalo are available on Alion?
There are currently 22 active listings from 4 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Buffalo pay?
The average salary is around $175,448 per year based on the current listings.
Are remote options available for Backend Developer jobs in Buffalo?
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 Buffalo?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.