Backend Developer Jobs in Wilmington

Backend Developer jobs in Wilmington hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $199,085/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

You searched for “Backend Developer Jobs in Wilmington”, so this list shows: Backend Developer roles · an office in Wilmington · known staffing agencies left out. Adjust the filters

Wilmington
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Campbell Global

campbellglobal.com
campbellglobal.com • HQ: Portland, United States • Land & Agriculture Property • Asset Management & Funds • Forest Resources • 501-1000 employees • Trust A • Hiring 375, 219 new
HQ: Portland, United States • Land & Agriculture Property • Asset Management & Funds • Forest Resources • 501-1000 employees • Trust A • Hiring 375, 219 new
Campbell Global brings more than three decades of experience and leadership to sustainable timberland and natural resource investment management.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 days ago Hiring now · 86%

Lead Software Engineer - Java/Spring boot/React/AWS

≈ $113k – $226k per year (Estimated) • Lead • 5+ years exp • In office (Plano, Wilmington, United States) • Staff
JavaScript
Java
Java
Spring Boot
Databases
Apache Kafka
AI/ML
Machine Learning
AI Agents
Frontend
Redux
React.js
GraphQL
Mobile
State Management
DevOps
Splunk
Dynatrace
Amazon EKS
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
API Gateway
Amazon S3
Terraform
Rest API
CI/CD
AWS
Kubernetes
Management
BPMN
+17
Apply
Verified live · 2 hours ago 2 days ago Hiring now · 86%

Lead Software Engineer - Senior Full-stack Developer (Angular/Node JS/Typescript)

≈ $121k – $243k per year (Estimated) • Lead • 5+ years exp • In office (Wilmington, United States) • Bachelor's Degree • Staff
Node JS
TypeScript
JavaScript
Python
Databases
MySQL
AI/ML
Copilot
Frontend
Angular
React.js
DevOps
Rest API
CI/CD
Design
Figma
Management
Scrum
Agile
QA
Swagger
+6
Apply
Verified live · 2 hours ago 4 days ago Hiring now · 76%

Senior Lead Software Engineer- Python AI

≈ $119k – $239k per year (Estimated) • Lead • 5+ years exp • In office (Plano, Columbus, Jersey City, Wilmington, United States) • Staff
Python
JavaScript
Python
FastAPI
Django
Databases
Weaviate
pgvector
Pinecone
OpenSearch
Databricks
PostgreSQL
AI/ML
LLM Guardrails
Agentic Workflows
RAG
LLM
AI Agents
LlamaIndex
Semantic Kernel
CrewAI
LangChain
Frontend
React.js
DevOps
Self-Healing
AWS
Terraform
CI/CD
+16
Apply

M&T Bank

mtb.com
mtb.com • HQ: Buffalo, United States • Wealth Management & Financial Advisors • Commercial & Retail Banks • 1001-5000 employees • Est. 1856 • NYSE: MTB • Trust B • Hiring 518, 33 new
HQ: Buffalo, United States • Wealth Management & Financial Advisors • Commercial & Retail Banks • 1001-5000 employees • Est. 1856 • NYSE: MTB • Trust B • Hiring 518, 33 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.
Daryl Bible · Chief Financial Officer · decision-maker
René Jones · Chairman and Chief Executive Officer · decision-maker
Careers mailbox is known
Top 25% pay Visa sponsor 5 days ago Likely open · 63%

Distinguished Software Engineer

$184k – $307k per year • Lead • 13+ years exp • Hybrid (Wilmington, United States) • Associate's Degree • Full-Time • Principal
Java
Java
Spring Boot
DevOps
Istio
Envoy
Service Mesh
Azure AKS
Azure
Kubernetes
Cybersecurity
Open Policy Agent
+1
Apply
Top 25% pay Visa sponsor 16 days ago Likely open · 57%

Lead Software Engineer - .Net/Azure

$128k – $214k per year • Lead • 9+ years exp • Hybrid (Wilmington, United States) • Associate's Degree • Full-Time • Staff
AI Agents
DevOps
Azure
Apply
Top 25% pay Visa sponsor 2 months ago Long shot · 18%

Senior Software Engineer - Wealth Technology

$107k – $178k per year • Senior • 7+ years exp • Hybrid (Wilmington, United States) • Associate's Degree • Full-Time • Senior
C#
TypeScript
JavaScript
SQL
C#
.NET
Databases
Microsoft Fabric
Snowflake
Databricks
AI/ML
Agentic Workflows
AI Agents
Frontend
Angular
DevOps
GitLab
Rest API
Git
Kubernetes
Azure
+8
Apply

BlackRock

blackrock.com
blackrock.com • HQ: New York, United States • Asset Management & Funds • 1001-5000 employees • Est. 1988 • NYSE: BLK • Trust A • Hiring 264, 19 new
HQ: New York, United States • Asset Management & Funds • 1001-5000 employees • Est. 1988 • NYSE: BLK • Trust A • Hiring 264, 19 new
BlackRock is an American investment management company and the largest asset manager in the world, managing money for pension funds, insurers, sovereign funds, wealth managers and individual investors through mutual funds, iShares exchange-traded funds and institutional mandates. Founded in 1988 and listed on the New York Stock Exchange, it also sells Aladdin, its investment and risk management technology platform, to other financial institutions. The company is headquartered in New York, New York, United States.
No named decision-maker yet.
No careers mailbox known
Visa sponsor 6 days ago Hiring now · 80%

Python Engineer, Associate - BlackRock Index Services

$115k – $130k per year • Hybrid (Wilmington, United States) • Bachelor's Degree • Full-Time
JavaScript
Python
AI/ML
SciPy
NumPy
DevOps
Unix
Platform Engineering
Linux
Analytics
ETL/ELT
Apply
Visa sponsor 19 days ago Likely open · 54%

Associate Database Platform Developer

≈ $83k – $168k per year (Estimated) • Junior • Hybrid (Wilmington, United States) • Full-Time • Junior
Perl
Java
SQL
Python
Databases
Snowflake
DevOps
Platform Engineering
CI/CD
Apply

JPMorganChase

jpmorganchase.com
jpmorganchase.com • HQ: New York, United States • Wealth Management & Financial Advisors • Asset Management & Funds • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1799 • Trust A • Hiring 3263, 187 new
HQ: New York, United States • Wealth Management & Financial Advisors • Asset Management & Funds • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1799 • Trust A • Hiring 3263, 187 new
JPMorganChase is the largest bank in the United States by assets and one of the most systemically important financial institutions in the world, with a lineage running back through more than a thousand predecessor firms to the 1799 founding of the Bank of the Manhattan Company. It combines a dominant investment bank and markets business with Chase, the largest retail banking franchise in America, plus commercial banking and asset and wealth management. Headquartered in New York, the group is unusual among banks for the scale of its technology spending, running one of the largest engineering organisations of any financial institution and deploying its own internal AI platform across the firm.
Richard Dulik · Executive Officer · decision-maker
Thomas Chase · Executive Officer, Director · decision-maker
Marianne Lake · Chief Executive Officer, Consumer and Community Banking · decision-maker
Jeremy Barnum · Chief Financial Officer · decision-maker
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 12 days ago Fading · 28%

Lead Software Engineer – Java/Python (AWS)

≈ $175k – $351k per year (Estimated) • Lead • 5+ years exp • In office (Wilmington, United States) • Staff
Go
Java
SQL
Python
Databases
Apache Kafka
DevOps
Terraform
CI/CD
AWS
Amazon Kinesis
Docker
+2
Apply
Verified live · 1 hour ago Visa sponsor 19 days ago Long shot · 16%

Lead Software Engineer - Backend Java, AWS

≈ $170k – $340k per year (Estimated) • Lead • 5+ years exp • In office (Wilmington, United States) • Staff
Java
Java
Spring Boot
DevOps
CI/CD
AWS
Management
Agile
Apply
Verified live · 1 hour ago Visa sponsor 1 month ago Long shot · 12%

Lead Software Engineer AWS

≈ $171k – $343k per year (Estimated) • Lead • 5+ years exp • In office (Wilmington, United States) • Staff
Java
Python
Python
Flask
FastAPI
Java
Spring Boot
Databases
DynamoDB
AI/ML
Claude Code
Copilot
DevOps
AWS Lambda
Amazon ECS
AWS Step Functions
Amazon S3
Terraform
CI/CD
AWS
Management
Agile
+8
Apply

Wells Fargo

wellsfargo.com
wellsfargo.com • HQ: San Francisco, United States • Investment Banking & M&A Advisory • Wealth Management & Financial Advisors • Mortgage Lending & Brokers • Commercial & Retail Banks • 1001-5000 employees • Est. 1852 • Trust A • Hiring 2551, 636 new
HQ: San Francisco, United States • Investment Banking & M&A Advisory • Wealth Management & Financial Advisors • Mortgage Lending & Brokers • Commercial & Retail Banks • 1001-5000 employees • Est. 1852 • Trust A • Hiring 2551, 636 new
Headquartered in San Francisco, California, Wells Fargo & Company is one of the largest diversified financial services and banking institutions in the United States. The enterprise offers a broad suite of consumer banking, commercial lending, wealth management, and mortgage products to millions of individual and corporate clients. Operating an extensive network of physical branches alongside robust digital channels, it delivers critical financial infrastructure across domestic and international markets.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 23 days ago Long shot · 8%

Lead Software Engineer

≈ $154k – $309k per year (Estimated) • Lead • 5+ years exp • In office (Wilmington, United States) • Full-Time • Staff
Java
Java
Spring Boot
Databases
Oracle
Apache Kafka
PostgreSQL
Frontend
GraphQL
DevOps
OpenShift
SOAP
Rest API
Docker
GCP
Kubernetes
Azure
Management
Kanban
Agile
+7
Apply

Capital One

capitalone.com
capitalone.com • HQ: McLean, United States • Leasing, Auto & Equipment Finance • Commercial & Retail Banks • Cards & Card Issuing • 5000+ employees • Est. 1994 • Trust B • Hiring 1484, 107 new
HQ: McLean, United States • Leasing, Auto & Equipment Finance • Commercial & Retail Banks • Cards & Card Issuing • 5000+ employees • Est. 1994 • Trust B • Hiring 1484, 107 new
Capital One is an American bank founded in 1994 that began as a credit card monoline built on statistical testing of offers and pricing, an approach it called information-based strategy. It is now one of the largest card issuers in the United States alongside a national direct bank, an auto lending business and a commercial bank, and it completed the acquisition of Discover in 2025, which gave it a payments network of its own rather than dependence on Visa and Mastercard. Headquartered in McLean, Virginia, it was also an early mover among large banks in migrating its entire technology estate to the public cloud.
Richard Fairbank · Founder, Chairman and Chief Executive Officer · decision-maker
Andrew Young · Chief Financial Officer · decision-maker
Nigel Morris · Co-founder · founder
No careers mailbox known
Top 25% payVerified live · 1 day ago Visa sponsor 25 days ago Fading · 44%

Staff Engineer -Developer Insights & AI Telemetry

$269k – $307k per year • Staff+ • 10+ years exp • In office (New York, McLean, Richmond, Plano, Wilmington, United States) • Bachelor's Degree • Full-Time • Staff
Scala
Java
Python
SQL
Databases
Cassandra
DynamoDB
Amazon Redshift
Snowflake
Databricks
AI/ML
LLM
Machine Learning
Dagster
Spark
DevOps
AWS
Splunk
GCP
Azure
Management
Agile
+10
Apply
Top 25% payVerified live · 1 day ago 1 month ago Fading · 31%

Full Stack Engineer 4 (Bank Tech)

$179k – $205k per year • Senior • 7+ years exp • In office (McLean, Wilmington, United States) • Bachelor's Degree • Full-Time • Senior
Scala
Node JS
TypeScript
JavaScript
Python
Rust
C#
DevOps
Docker
GCP
Kubernetes
Azure
AWS
Bitbucket
GitHub
Git
CI/CD
Management
Agile
+9
Apply

Analog Devices

analog.com
analog.com • HQ: Wilmington, United States • Sensors & Transducers • Analog & Power Semiconductors • 5000+ employees • Est. 1965 • Trust B • Hiring 688, 63 new
HQ: Wilmington, United States • Sensors & Transducers • Analog & Power Semiconductors • 5000+ employees • Est. 1965 • Trust B • Hiring 688, 63 new
Analog Devices designs signal processing, power management and sensing semiconductors. Its data converters and amplifiers are staples of industrial automation, automotive and communications systems. The company expanded significantly through the acquisitions of Linear Technology and Maxim Integrated.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 1 month ago Fading · 35%

Product Engineer (Product Development) Intern

≈ $38k – $72k per year (Estimated) • Intern • In office (Wilmington, San Jose, Durham, United States) • Bachelor's Degree • Internship • Intern
MATLAB
Apply
Verified live · 1 day ago 2 months ago Long shot · 18%

Associate Product Engineer (Product Development)

$72k – $99k per year • Junior • In office (Wilmington, Durham, United States) • Bachelor's Degree • Junior
Apply
Verified live · 1 day ago 4 months ago Long shot · 11%

Senior Product Engineer - High Speed Interface

$110k – $152k per year • Senior • 5+ years exp • In office (Wilmington, Durham, United States) • Master's Degree • Full-Time • Shift work • Senior
MATLAB
Python
Apply
berkley.com • HQ: Greenwich, United States • Insurance Brokers & Agencies • Property & Casualty Insurance • 1001-5000 employees • Est. 1967 • Trust A • Hiring 143, 12 new
HQ: Greenwich, United States • Insurance Brokers & Agencies • Property & Casualty Insurance • 1001-5000 employees • Est. 1967 • Trust A • Hiring 143, 12 new
W. R. Berkley Corporation is an American commercial lines property and casualty insurance holding company based in Greenwich, Connecticut, operating through roughly 60 specialised businesses focused on particular industries, products, regions or distribution channels. Founded in 1967 as a small investment management firm, it grew into one of the largest commercial lines insurers in the United States, is listed on the New York Stock Exchange and has offices in Urbandale, Wilmington, New York, Scottsdale, Hartford and Irving. It hires underwriters and underwriting managers, claims specialists, insurance rating supervisors, customer service representatives, financial analysts and product leads.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Long shot · 14%

Principal Engineer - AI Platform

≈ $120k – $240k per year (Estimated) • Lead • 10+ years exp • In office (Wilmington, United States) • Bachelor's Degree • Principal
Java
SQL
Python
Databases
Amazon Redshift
Azure Cosmos DB
Redis
MySQL
Snowflake
Databricks
Apache Kafka
PostgreSQL
AI/ML
Hadoop
Scikit-learn
NLP
TensorFlow
Spark
PyTorch
Machine Learning
Reinforcement Learning
DevOps
GitLab
Rest API
Git
Docker
Kubernetes
Azure
AWS
Cybersecurity
Microsoft Entra ID
DLP
Analytics
Master Data Management
Management
Agile
+22
Apply

Fiserv

fiserv.com
fiserv.com • HQ: Milwaukee, United States • Cards & Card Issuing • Payment Processing & Gateways • Financial Software & Embedded Finance • 5000+ employees • Est. 1984 • NASDAQ: FISV • Trust A • Hiring 320, 54 new
HQ: Milwaukee, United States • Cards & Card Issuing • Payment Processing & Gateways • Financial Software & Embedded Finance • 5000+ employees • Est. 1984 • NASDAQ: FISV • Trust A • Hiring 320, 54 new
Fiserv is an American payments and financial technology company founded in 1984 that supplies core banking systems, card processing and merchant acquiring to banks, credit unions and retailers. Its 2019 acquisition of First Data added one of the largest merchant acquiring businesses in the world along with the Clover point-of-sale platform, turning the company into a full-stack provider spanning the issuing and acquiring sides of a card transaction. Headquartered in Milwaukee and listed on the New York Stock Exchange, it processes payments for millions of merchant locations and thousands of financial institutions.
Mike Lyons · Chief Executive Officer · decision-maker
George Dalton · Co-founder · founder
Leslie Muma · Co-founder · founder
No careers mailbox known
Top 25% pay 2 months ago Long shot · 15%

Tech Lead Software Engineering Sr Advisor II

$186k – $286k per year • Equity • Lead • 10+ years exp • In office (Wilmington, Omaha, United States) • Bachelor's Degree • Full-Time • Staff
Java
Python
C#
TypeScript
JavaScript
Java
Spring Boot
Hibernate
C#
.NET
Frontend
Angular
DevOps
OpenShift
GitLab CI
Jenkins
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Rest API
+11
Apply

CSC

cscglobal.com
cscglobal.com • HQ: Wilmington, United States • Legal Services • Domain Registrars & Registries • Brand Protection & Anti-Counterfeiting • Custody & Fund Administration • 5000+ employees • Est. 1899 • Trust A • Hiring 148, 14 new
HQ: Wilmington, United States • Legal Services • Domain Registrars & Registries • Brand Protection & Anti-Counterfeiting • Custody & Fund Administration • 5000+ employees • Est. 1899 • Trust A • Hiring 148, 14 new
Founded in 1899 and headquartered in Wilmington, Delaware, Corporation Service Company (CSC) is a global leader in business administration, corporate governance, and legal compliance solutions. The enterprise offers a broad suite of services encompassing entity management, registered agent representation, corporate tax software, fund administration, and enterprise digital brand protection. Serving multinational corporations and financial institutions across more than 140 jurisdictions, it helps organizations streamline regulatory requirements and safeguard critical operational assets throughout their business lifecycle.
No named decision-maker yet.
Careers mailbox is known
Verified live · 12 hours ago 3 months ago Fading · 26%

Senior Software Engineer

≈ $106k – $195k per year (Estimated) • Senior • Hybrid (Wilmington, United States, 8am - 5pm) • Senior
C#
TypeScript
JavaScript
SQL
C#
Entity Framework Core
Blazor
.NET
AI/ML
Semantic Search
Cursor
Prompt Engineering
OpenAI
Claude Code
Copilot
RAG
LLM
AI Agents
Frontend
Vue.js
Bootstrap
WebAssembly
Angular
React.js
Mobile
Clean Architecture
DevOps
Git
Docker
Kubernetes
Azure
CI/CD
Management
Scrum
Agile
QA
JMeter
Playwright
k6
Locust
+25
Apply

WSFS Bank

wsfsbank.com
wsfsbank.com • HQ: Wilmington, United States • Commercial & Retail Banks • 501-1000 employees • Est. 1832 • Trust B • Hiring 85, 6 new
HQ: Wilmington, United States • Commercial & Retail Banks • 501-1000 employees • Est. 1832 • Trust B • Hiring 85, 6 new
WSFS Bank is the banking subsidiary of WSFS Financial, a bank and wealth management company headquartered in Wilmington, Delaware, serving consumers, small businesses and commercial clients across the Greater Philadelphia and Delaware region. Founded in 1832 as the Wilmington Savings Fund Society, it is the oldest and largest locally headquartered bank in its region, offers trust and wealth services through Bryn Mawr Trust, and is listed on Nasdaq. It hires portfolio and financial analysts, commercial and business bankers, home lending and retail staff, technology roles and a large summer internship programme spanning lending, finance and wealth management.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 day ago 3 months ago Long shot · 14%

Full Stack Mid-level Java Software Engineer

$64k – $106k per year • Middle • 3+ years exp • In office (Wilmington, United States) • Bachelor's Degree • Full-Time • Middle
C#
JavaScript
SQL
Python
Java
Java
Spring Boot
Mobile
JUnit
DevOps
CloudFormation
Datadog
Prometheus
Grafana
Terraform
CI/CD
Kubernetes
Azure
AWS
Management
Agile
Kanban
Scrum
QA
Mocha
+12
Apply
Machines can read this selection · checked 12:12 UTC
Backend Developer Jobs in Wilmington
Frequently asked questions
How many Backend Developer jobs in Wilmington are available on Alion?
There are currently 41 active listings from 14 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Wilmington pay?
The average salary is around $199,085 per year based on the current listings.
Are remote options available for Backend Developer jobs in Wilmington?
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 Wilmington?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.