PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Lead Backend Engineer (API Architect)
Rock Island, Illinois, United States
OnsiteFull Time
8+ YOERequires degree in Computer Science (or equivalent) and 8+ years software development experience; strong .NET and SQL Server skills, REST API design, API/security practices, CI/CD, testing, and stakeholder communication.
.NET, SQL Server, REST, SSRS, Power BI, CI/CD
1mo
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Application Developer
Davenport, Iowa, United States
OnsiteFull Time
Design, build, and maintain integration services and APIs; implement payment workflows; automate data exchange and reporting; ensure secure, scalable integrations.
C#, .NET, JavaScript, TypeScript, Node.js, Python, APIs, Git, Copilot
21h
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Software Developer
Davenport or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years back-end software development with Java and/or NodeJS, RESTful API design, Angular front-end experience, cloud (AWS/Azure), Git/GitHub, unit/integration testing, US citizenship and Public Trust eligibility.
Java, NodeJS, Angular, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JIRA, Docker, ECS, EKS, JUnit, Jest, Electronic Data Interchange X.12 (EDI), Microsoft Teams
21h
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Software Developer
Iowa City or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years development experience; strong back-end focus in Java and/or NodeJS; Angular front-end; AWS cloud; RESTful API design; EDI/healthcare data knowledge; U.S. citizenship and ability to obtain Public Trust clearance.
Java, NodeJS, Angular, C#, .Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Electronic Data Interchange (EDI), XML, JSON, Microsoft Teams, HIPAA
2w
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Application Developer II - Muscatine
Muscatine, Iowa, United States
OnsiteFull Time
4+ YOEBachelor's degree or equivalent, 4+ years software development experience, proficiency in C#, Blazor, REST/APIs; knowledge of application integrations, databases, SDLC, and secure practices.
C#, Blazor, REST, Progress Openedge ABL
1mo
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Senior Software Developer
Davenport, Iowa, United States
HybridFull Time
7+ YOEBachelor’s degree in CS/IS with 7+ years IT experience; strong C#, .NET, SQL; REST APIs and integrations; Azure cloud; DevOps; insurance/financial services a plus.
C#, DotNet, ASP.NET, Blazor, Razor, Entity Framework, SQL, Oracle, DB2, Azure DevOps, Azure Data Factory, Blob Storage, Azure Functions, REST, OpenAPI, MVC, WebAPI, Service Bus, Duck Creek, Salesforce, ServiceNow, Git, CI/CD, DevOps
3d
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Full Stack Developer
Iowa City or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years software development experience with strong back-end focus (Java and/or NodeJS), RESTful API design, Angular front-end, AWS cloud experience, U.S. citizenship and ability to obtain Public Trust clearance required.
Java, NodeJS, Angular, C#, .NET, JavaScript, TypeScript, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, XML, JSON, Microsoft Teams
1w
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AI Software Engineer II
Bettendorf, Iowa, United States
OnsiteFull Time
2+ YOEBachelor's in CS or related (or equivalent),2+ years software engineering experience,proficiency with Python/C#/Java/JavaScript,LLM/API integration,cloud platforms,Git,and databases;strong collaboration and problem-solving skills.
Python, C#, Java, JavaScript, LLMs, APIs, AWS, Azure, Google Cloud, Git, SQL, NoSQL, Retrieval-Augmented Generation (RAG), vector databases, embeddings, LangChain, LlamaIndex, Docker, Kubernetes, CI/CD
1w
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Angular/NodeJS Developer - II
Iowa City, Iowa, United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years software development with strong back-end focus (Java and/or NodeJS), hands-on Angular and cloud (AWS/Azure), RESTful API design, Git/GitHub, unit/integration testing; U.S. citizenship and Public Trust required.
Angular, Java, NodeJS, JavaScript, TypeScript, C#, .NET, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, Docker, ECS, EKS, JIRA, Microsoft Teams, X12 (EDI)
1w
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Angular/NodeJS Developer - II
Davenport or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years software development experience (back-end focus with Java and/or NodeJS) with Angular front-end skills; AWS cloud, RESTful API design, Git/GitHub, unit/integration testing, Agile, Public Trust clearance eligibility, U.S. citizenship, bachelor's degree in a technical field.
Angular, Java, NodeJS, JavaScript, TypeScript, C#, .Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, Docker, ECS, EKS, JIRA, Microsoft Teams, XML, JSON, X.12
3w
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.NET Developer, Junior
Rock Island, Illinois, United States
$75k-$85k/yr OnsiteFull Time
2+ YOE2+ years experience, BS or equivalent, Security+ within 90 days, active Secret clearance, ability to work on site in Rock Island IL; experience building UI/API/database features, integrating services, fixing defects, and writing unit tests.
.NET, DevSecOps
3d
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Full Stack Developer
Davenport or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years building back-end services and RESTful APIs (Java and/or NodeJS), hands-on Angular, AWS cloud experience, Git/GitHub, testing frameworks, US citizenship and Public Trust eligibility.
Java, NodeJS, Angular, C#/.Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Electronic Data Interchange X.12 (EDI), Microsoft Teams
1mo
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.NET Developer, Junior
Rock Island, Illinois, United States
$75k-$85k/yr OnsiteFull Time
2+ YOE2+ years experience; BS degree or equivalent; Security+ within 90 days; Active Secret clearance; on-site Rock Island, IL; salary range $75,000-$85,000.
C#, .NET, SQL, REST API
3mo
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2026009 - Software Engineer
Moline, Illinois, United States
$114k-$124k/yr HybridFull Time
3+ YOEBachelor's in CS or related + 3 years experience. Strong Java 11+, Spring Boot, microservices, AWS, Docker/Kubernetes, React, PostgreSQL, Databricks, Next.js, OAuth2/JWT, mapping/API integration, secure coding and CI/CD experience.
Java 11, Spring Framework, Spring Boot, Spring Security, Hibernate, JPA, Amazon S3, AWS Lambda, Amazon CloudWatch, AWS CloudFormation, JavaScript, CSS, jQuery, React, React 18, Redux, Docker, Kubernetes, OAuth 2.0, JWT, PostgreSQL, Xamarin, Google Maps, Veracode, SonarQube, Databricks, Python, SQL, Next.js 14, Node 18, LaunchDarkly, MUI