Top 124 Back end developer Jobs in Vernon Hills, Il

Software Engineer
CredX —Chicago, IL
- $84,384.01 - $101,623.75 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
ASP.NET Developer - Multiple Opening
Dynamic Interactive Business Systems —Schaumburg, IL
- Call employer
- Mid-level
Jr. Web Developer
AAR Corp. —Wood Dale, IL
- $75,000 - $80,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- AD&D insurance
- Paid holidays
Software Developer
Savvy Info Systems —Schaumburg, IL
- Computer Science
- Mid-level
- Travel
Software Engineer (DevOps/.NET/Azure)
Siemens Healthineers —Hoffman Estates, IL
- $76,330 - $104,951 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Disability insurance
- Health insurance
Embedded Systems Developer - AI Trainer
DataAnnotation —Libertyville, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer Analyst - AI Trainer
DataAnnotation —Des Plaines, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Contract Software Engineer - AI Trainer
DataAnnotation —Elk Grove Village, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Software Developer - Java
Uline —Pleasant Prairie, WI
- $96,000 - $148,000 a year
- Full-time
- 7 years
- Computer Science
- Pass drug screening
- Paid holidays
- Health insurance
12d
Embedded Systems Developer - AI Trainer
DataAnnotation —Schaumburg, IL
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Developer - Java
Uline —Waukegan, IL
- $90,000 - $128,000 a year
- Full-time
- Computer Science
- Pass drug screening
- Mid-level
- Paid holidays
- Health insurance
Software Developer - Java
Uline —Pleasant Prairie, WI
- $90,000 - $128,000 a year
- Full-time
- Computer Science
- Pass drug screening
- Mid-level
- Paid holidays
- Health insurance
Senior Software Engineer
Uline —Pleasant Prairie, WI
- Full-time
- Computer science
- Computer Science
- Pass drug screening
- Paid holidays
- Health insurance
5d
Senior Salesforce Engineer / Lake Forest
Motion Recruitment —Lake Forest, IL
- Contract
- Computer science
- Computer Science
- Office
- Health insurance
- Dental insurance
SoftwareDeveloper/Java Developer
Gannu Software —Schaumburg, IL
- Azure
- Computer Science
- 5 years
Software Developer
CyberKorp —Bloomingdale, IL
- Email
- Mid-level
- SQL
Software Developers
Rigelsky —Schaumburg, IL
- $108,077 - $110,000 a year
- Mid-level
6d
Software Engineer I (Full Stack) Java
Walgreens —Deerfield, IL
- $79,300 - $127,000 a year
- Azure
- Computer Science
- System design
- Health insurance
- Dental insurance
Java JSF Developer (Local to IL)
Sonoma Consulting Inc. —Glenview, IL
- Contract
- Computer Science
- 5 years
- System design
Quick Apply
.NET Developer (FT and/or Contract to Hire)
Discharge 1-2-3 —Schaumburg, IL
- Full-time
- Computer Science
- Mid-level
- 3 years
- Profit sharing
- Paid holidays

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back end developer jobs near vernon hills, il

Software Engineer

CredX
Chicago, IL

Quick Apply

Job Details

Full-time
$84,384.01 - $101,623.75 a year

Benefits

Visa sponsorship
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Life insurance

Qualifications

Containerization systems
Spring Boot
Authentication
Data model design
Version control
Secure web application development
Software engineering
Content creation for technical audiences
Engineering development testing
Configuration management
Agile scheduling
Schema design
Enterprise software systems development
Java
Microservices
SQL
Version control systems
Algorithm design
Software documentation
GitHub
Developing automated testing protocols
Agile software development
Linux
Cloud automation
Cloud solution engineering
DevOps automation
Identity and access management (IAM) solutions
Technical writing experience within technology
Achieving project delivery timelines
Design (software development lifecycle)

Full Job Description

Role Responsibilities

Design, develop, test, deploy, and maintain scalable backend applications using Java and Spring Boot.
Build secure, reliable, and high-performance RESTful APIs and microservices.
Translate business requirements and technical specifications into maintainable software solutions.
Develop reusable components, backend services, integrations, and data-processing workflows.
Collaborate with product managers, frontend engineers, quality assurance engineers, DevOps engineers, and other stakeholders.
Participate in solution design, architecture discussions, sprint planning, code reviews, and technical documentation.
Write clean, modular, testable, and well-documented Java code following established engineering standards.
Develop applications using Spring Boot, Spring MVC, Spring Data JPA, and related Spring Framework components.
Design and optimize relational database schemas, queries, stored procedures, and data access layers.
Integrate applications with internal services, third-party APIs, messaging platforms, and external systems.
Implement authentication, authorization, validation, exception handling, logging, and audit controls.
Create and maintain unit, integration, API, and automated tests.
Troubleshoot application defects and production incidents, perform root-cause analysis, and implement permanent fixes.
Improve application scalability, availability, performance, observability, and security.
Support continuous integration and continuous deployment pipelines.
Containerize applications and support deployments across development, testing, staging, and production environments.
Monitor applications using logging, metrics, tracing, and alerting tools.
Identify technical debt and recommend improvements to architecture, development practices, and engineering tools.
Provide technical guidance and constructive feedback to junior engineers when required.
Take ownership of assigned features and production issues from initial analysis through deployment and validation.

Requirements

Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, or a related technical field.
3–5 years of professional software development experience.
Strong hands-on experience with Java and object-oriented programming.
Professional experience developing backend applications using Spring Boot and the Spring Framework.
Strong understanding of Spring MVC, Spring Data JPA, dependency injection, configuration management, and exception handling.
Experience designing, developing, and maintaining RESTful APIs and microservices.
Strong understanding of data structures, algorithms, design patterns, and software engineering principles.
Experience working with relational databases such as PostgreSQL, MySQL, Oracle, or Microsoft SQL Server.
Proficiency in SQL, database schema design, query optimization, and transaction management.
Experience using JPA, Hibernate, or another object-relational mapping framework.
Experience writing unit and integration tests using tools such as JUnit, Mockito, or Spring Boot Test.
Experience with Maven or Gradle for dependency management and application builds.
Proficiency with Git and collaborative source-control workflows.
Familiarity with API documentation tools such as Swagger or OpenAPI.
Experience with authentication and authorization mechanisms such as Spring Security, OAuth 2.0, JWT, or role-based access control.
Understanding of exception handling, input validation, secure coding, and application logging.
Familiarity with Docker and containerized application deployment.
Working knowledge of CI/CD pipelines using tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
Familiarity with cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform.
Strong debugging, analytical, and problem-solving abilities.
Ability to work independently while collaborating effectively within an Agile engineering team.
Strong written and verbal communication skills.
Demonstrated ability to deliver production-ready software within defined timelines.

Preferred Qualifications

Master’s degree in Computer Science, Software Engineering, or a related discipline.
Experience designing and supporting microservices-based or distributed systems.
Experience with Spring Cloud, Spring WebFlux, Spring Batch, or Spring Integration.
Experience with event-driven architectures and asynchronous processing.
Hands-on experience with messaging or streaming technologies such as Apache Kafka, RabbitMQ, Amazon SQS, or ActiveMQ.
Experience with NoSQL databases such as MongoDB, DynamoDB, Cassandra, or Redis.
Experience deploying Java applications to AWS, Azure, or Google Cloud.
Familiarity with cloud services such as AWS EC2, ECS, EKS, Lambda, RDS, S3, API Gateway, and CloudWatch.
Experience with Kubernetes and container orchestration.
Experience with infrastructure-as-code tools such as Terraform or AWS CloudFormation.
Familiarity with observability tools such as Splunk, Datadog, Prometheus, Grafana, New Relic, or ELK Stack.
Experience implementing distributed tracing, centralized logging, and application performance monitoring.
Understanding of API gateway patterns, service discovery, load balancing, resiliency, and fault tolerance.
Experience with caching technologies such as Redis or Hazelcast.
Knowledge of concurrency, multithreading, JVM performance, memory management, and application tuning.
Experience with SonarQube, static code analysis, vulnerability scanning, and code-quality enforcement.
Knowledge of common application security risks and secure software development practices.
Experience working in SaaS, fintech, healthcare, e-commerce, enterprise software, or high-volume transactional environments.
Familiarity with Agile methodologies, including Scrum or Kanban.
Experience mentoring junior engineers or contributing to architecture standards and technical documentation.

Pay: $84,384.01 - $101,623.75 per year

Benefits:

401(k)
Dental insurance
Disability insurance
Health insurance
Life insurance
Paid time off
Visa sponsorship

Work Location: Hybrid remote in Chicago, IL 60631

Quick Apply

Refine Your Search

back end developer jobs in vernon hills, il

Software Engineer

ASP.NET Developer - Multiple Opening

Jr. Web Developer

Software Developer

Software Engineer (DevOps/.NET/Azure)

Embedded Systems Developer - AI Trainer

Software Engineer Analyst - AI Trainer

Contract Software Engineer - AI Trainer

Senior Software Developer - Java

Embedded Systems Developer - AI Trainer

Software Developer - Java

Software Developer - Java

Senior Software Engineer

Senior Salesforce Engineer / Lake Forest

SoftwareDeveloper/Java Developer

Software Developer

Software Developers

Software Engineer I (Full Stack) Java

Java JSF Developer (Local to IL)

.NET Developer (FT and/or Contract to Hire)

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