North Chicago • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Chicago • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Chicago • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Chicago • 50 milesRemote · Hybrid · Onsite · Field · All Environments
187 api java developer jobs at 98 companies in North Chicago, IL
5h
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Senior Backend/API Security Developer
Chicago or United States
$82k-$123k/yr RemoteFull Time
Requires expertise in Python, Node.js, or Java; AWS; cloud-native development; OWASP API Security; OAuth2/OIDC; and large-scale microservices architectures. Experience securing enterprise APIs is required.
AWS, OAuth 2.0, Node.js, PostgreSQL, Python, Java, RESTful, GraphQL, Amazon API Gateway, AWS Lambda, Amazon VPC, OpenID Connect (OIDC), AWS IAM, Amazon Cognito, HIPAA, GDPR, PCI-DSS, TLS 1.3, AWS Key Management Service (KMS), Amazon Inspector, AWS Security Hub, AWS WAF, Amazon CloudWatch, AWS CloudTrail, Amazon GuardDuty, CodePipeline, OWASP API Security
2w
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Senior Java Developer - Senior Software Engineer
Chicago or Dallas or Columbus or Atlanta or Nashville or Irving
$73k-$174k/yr HybridFull Time
10+ YOE10+ years of software development experience with Java 17+, Spring Boot, REST APIs, microservices, Docker, Kubernetes/OpenShift, CI/CD, Kafka, automated testing, and cloud integrations.
Java, Spring Boot, REST API, Docker, Kubernetes, OpenShift, CI/CD, Kafka, GitHub Actions, OAuth2, JWT, TLS, mTLS, Dynatrace, Splunk, OpenTelemetry
6d
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AWS Platform/API Engineer
North Chicago, Illinois, United States
$152k-$184k/yr HybridFull Time
5+ YOEBachelor's degree in a related engineering or computer science field and 5 years of platform/API engineering experience, including AWS coding, Python or Java, infrastructure as code, containers, CI/CD, and automation.
AWS, Python, Java, JavaScript, Node.js, AWS CloudFormation, Terraform, Docker, Kubernetes, AWS CodePipeline, Azure DevOps, GitHub, Bash
2w
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Java ReactJS Developer
Chicago, Illinois, United States
$82k-$127k/yr OnsiteFull Time
Strong hands-on experience in Java/J2EE, Spring Boot, microservices, React, APIs, cloud, CI/CD and Oracle; bachelor\u0002s degree or equivalent experience; strong communication and analytical skills.
Java, J2EE, Spring Boot, REST, JSON, Microservices, React Js, Oracle SQL, PL/SQL, Kafka, JMS, JPA, JUnit, TestNG, PCF, SOAP, XML, CI/CD
14h
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Senior Software Engineer, Java | Patching
United States or California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Maine or Massachusetts or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$140k-$200k/yr RemoteFull Time
10+ YOEBachelor's degree or equivalent experience, 10+ years of Java development, 5+ years with scalable systems, expertise in OOP, APIs, databases, caching, and quality testing.
Java, Kotlin, React, Angular, Jersey, Spring, REST, Redis
6d
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Lead Software Engineer, API Integrations
Chicago, Illinois, United States
$150k-$170k/yr HybridFull Time
7+ YOERequires 7–10+ years designing, developing, implementing, and supporting applications, with expertise across .NET, C#, APIs, databases, Azure cloud, integrations, security, and enterprise architecture.
Microsoft .NET Framework, Microsoft .NET Core, C#, ASP.NET Core, Web API, JSON, Entity Framework, React, HTML5, CSS, JavaScript, jQuery, AJAX, VB.NET, SQL, PL/SQL, TypeScript, Python, Java, Node.js, ASP.NET, Web Forms, MVC, LINQ, SQL MI, SQL Server, SSIS, Databricks, Azure Data Factory, JIRA, GitHub, Jenkins, Azure DevOps, ASP.NET Core Identity, Entra ID, OAuth, OpenID, Microsoft Azure, Azure App Services, Azure Functions, Azure Storage, Azure Key Vault, Azure Monitor, Application Insights, Azure AD, Fenergo CLM, Salesforce CRM
2mo
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Mojo Trek/ Lead Java Software Engineer, JR312
Chicago, Illinois, United States
HybridFull Time
8+ YOEBachelor's in CS/EE or related, 8+ years enterprise Java (Java 17+), Spring Boot, relational and NoSQL DB experience, REST API design, CI/CD (Jenkins), AWS services, messaging/event streaming, and leadership/mentoring experience.
Java 17+, Spring Boot, Spring, OpenAPI (Swagger), Postman, Assertible, AWS IAM, Amazon API Gateway, Amazon Aurora, Amazon RDS, Amazon DynamoDB, Amazon Kinesis, Amazon S3, Amazon CloudWatch, AWS Lambda, AWS ALB, AWS NLB, AWS Fargate, Amazon SQS, Amazon SNS, AWS KMS, Apache Kafka, RabbitMQ, Apache ActiveMQ, Jenkins
3w
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Software Engineer II (Java) - Lifecycle Experience
Chicago, Illinois, United States
$154k-$200k/yr HybridFull Time
6+ YOE6+ years software development experience, proficiency in Java, Web Services, REST APIs, SQL/PostgreSql, strong software engineering practices and English proficiency.
Java, Web Services, REST APIs, SQL, PostgreSql
2mo
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Senior Software Engineer - Customer Integrations (API)
United States or New York City or Dallas or Austin or Houston or Chicago or Nashville or Miami or Atlanta
$140k-$160k/yr RemoteFull Time
3+ YOE3+ years building backend services with Go/Java/Python/C#; strong API design, SQL/PostgreSQL, cloud (AWS/Azure/GCP/OCI) and Terraform experience; professional software engineering experience and strong communication/system design skills.
Go, Java, Python, C#, SQL, PostgreSQL, AWS, Azure, GCP, OCI, Terraform
2w
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Lead Software Engineer - Full Stack Java
Chicago, Illinois, United States
$133k-$185k/yr OnsiteFull Time
5+ YOERequires 5+ years of software engineering experience, Java and Spring Boot microservices, Kafka, React with TypeScript, MongoDB, REST APIs, testing frameworks, AI-assisted development, CI/CD, resiliency, and security expertise.
Java, Spring Boot, Apache Kafka, Avro Serialization, Schema Registry, React, TypeScript, Redux Toolkit, MongoDB, OpenAPI 3.0, SpringDoc, JUnit 5, Spring Boot Test, Playwright, Kubernetes, CI/CD
3mo
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IS Technical Specialist (Backend Java Dev)
Columbus or Austin or Chicago or Dallas or Houston or Akron or Detroit or Indianapolis or Minneapolis or Cincinnati or Cleveland
$70k-$140k/yr OnsiteFull Time
5+ YOE3+ MgmtBachelor's degree; 5+ years Java/WebSphere/REST API experience; Fuse, Spring Boot, GCP, Kafka, JSON; DevOps/CI/CD; container-based development; cloud deployment; strong SQL; microservices; leadership of development teams.
Java, WebSphere, REST APIs, Spring Boot, Fuse, GCP, Kafka, JSON, DevOps, CI/CD, containers, Jenkins, Kubernetes, Oracle, MySQL, Bigtable, MongoDB, Cloud SQL, GCP, JAX-RS, Swagger, Git, SVN, Maven, Terraform, BigQuery
2w
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Full Stack Developer
Naperville or Denver
$95k-$115k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent experience, 2–5 years of professional experience, and development experience with Java, Node.js, SQL, Python, APIs, relational databases, and Unix shell scripting.
Java, Node.js, SQL, Python, HTTP, JSON, WebSockets, ClaudeCode, GitHub Copilot, Unix, Microsoft SQL Server, PostgreSQL, Azure SQL, Oracle, APIs
1mo
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Senior Web Developer
Chicago, Illinois, United States
$100-$115/hr HybridFull Time
7+ YOEBachelor's in CS or related,7+ years developing Java-based web and API solutions with Angular 13 and Spring stack; strong API, database, and client-facing skills.
Java, Angular 13, Spring Boot, Spring Data JPA, Spring Framework, Spring Security, Hibernate, Maven, Bootstrap, Oracle, JBoss, GitLab, SQL Developer, Toad, JIRA, JBoss Cruise Control, Eclipse, SOAP UI, Postman, REST
2mo
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Android Developer Experience Lead
Holtsville or Lincolnshire or Austin or Kennesaw
$139k-$208k/yr HybridFull Time
10+ YOELead Android Developer Experience; 10+ years with Bachelor's or 7+ years with Advanced Degree; Android platform expertise; API/SDK design; Java and Kotlin proficiency.
Android Studio, Gradle, Java, Kotlin, APIs, SDKs
2mo
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Principal Software Engineer
Charlotte or Chicago or Columbus or Hartford
$168k-$253k/yr HybridFull Time
12+ YOERequires 12+ years in enterprise application development, a computer science or engineering bachelor's degree, and expertise in Java, Spring Boot, Angular/TypeScript, SQL, APIs, cloud platforms, and distributed systems.
Java, Spring Boot, Angular, TypeScript, SQL, AWS, Application Insights, Splunk, APIs, microservices, CI/CD, DevOps, DevSecOps, Identity and Access Management, AI frameworks
2mo
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Sr. Backend Dev – Java/Spring Boot, Angular, Cloud - TX
Texas or Chicago or New York City
$44k-$154k/yr HybridFull Time, Contract
Photon: A digital modernization services firm that builds and operates digital experiences for large enterprises.
5+ YOE5+ years software development experience; strong Java and Spring Boot skills, Angular, cloud (GCP/Azure), CI/CD, RESTful APIs/microservices, data structures and algorithms; 3+ years building APIs; ability to lead technical decisions and mentor engineers.
Java, Spring Boot, Angular, GCP, Azure, CI/CD, RESTful APIs, Microservices, Kafka, Pub/Sub
2mo
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Principal Software Engineer
Hartford or Charlotte or Columbus or Chicago
$168k-$253k/yr HybridFull Time
12+ YOE12+ years enterprise application development experience, bachelor’s degree in CS/Engineering required, hands-on with Java, Spring Boot, Angular/TypeScript, SQL, cloud (AWS), APIs/microservices, observability tools; strong communication and AI-first experience.
Java, Spring Boot, Angular, TypeScript, SQL, AWS, Application Insights, Splunk, APIs, microservices, event-driven architectures, Identity and Access Management, AI frameworks, CI/CD, DevSecOps
6d
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Senior Software Engineer
Chicago or Bengaluru or United States
$130k-$190k/yr HybridFull Time
5+ YOERequires 5+ years building large-scale cloud systems, strong Java programming, scalable microservices, APIs, databases, Agile development, and AI-assisted development experience.
Java, REST, OpenAPI, Swagger, MongoDB, DynamoDB, Postgres, Cursor, Claude, GitHub Copilot, Kafka, Kinesis, Docker, Kubernetes, Google Cloud Platform (GCP), NoSQL, AI
1w
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Senior Software Engineer
Schaumburg, Illinois, United States
$92k-$164k/yr RemoteFull Time
6+ YOE6+ years developing enterprise applications with Java, Spring Boot, REST APIs, and microservices; cloud, messaging, observability, databases, Agile/Scrum, and AI-assisted development experience required.
Java, Spring Boot, Docker, Kubernetes, Kafka, JMS, GitHub Copilot, Microsoft Copilot, Splunk, Dynatrace, Grafana, Azure, AWS, GCP, NCPDP, HIPAA
2mo
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Senior MES Developer
Hanoi or Hung Yen or Lisle
OnsiteFull Time
6+ YOE6+ years software development (4+ backend) with strong Java 17+/Spring Boot, REST API, high-concurrency transactional systems; experience with Progress/PostgreSQL, Kafka, Angular, observability, performance tuning, and CI/CD tools (Jira, GitLab).
Java 17+, Spring Boot, REST API, Progress, PostgreSQL, Kafka, Angular, TypeScript, Opcenter, Camstar, SAP, WMS, DataHub, Prometheus, Grafana, Playwright, Jira, GitLab