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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Lead Software Engineer
Chicago or Peoria
$128k-$209k/yr OnsiteFull Time
Lead development of backend microservices and RESTful APIs on cloud (AWS/Azure), mentor developers, perform code reviews, resolve complex technical problems, and deliver high-quality software using Java/SpringBoot and CI/CD.
Java 17, SpringBoot, AWS Kinesis, AWS SQS, AWS SNS, AWS Aurora, AWS RDS, AWS DynamoDB, AWS, Apache Kafka, RabbitMQ, Apache ActiveMQ, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, Cassandra, Redis, Azure Devops, GoCD, Jenkins, Microsoft Azure, Microsoft Azure Event Hub, Microsoft Azure Devops, Microsoft Azure
1w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Software Engineer
Chicago or Peoria or Irving
$89k-$145k/yr OnsiteFull Time
0+ YOEDesign, develop, test, and deploy web, mobile, and cloud software; bachelor’s degree preferred; 0-2 years relevant experience; knowledge of SDLC, software integration, architecture, testing, and strong communication and critical thinking.
Java, JavaScript, Python, SpringBoot, React, SQL, APIs, Cloud Platforms, Generative AI
4d
Save
Mark Applied
Hide
Senior Engineer
East Peoria, Illinois, United States
$120k-$140k/yr OnsiteFull Time
8+ YOEAdobe Workfront and Fusion developer with Adobe Workfront certification, strong API and Java skills, 7+ years Workfront experience, Bachelor's in Computer Science, ability to gather requirements and deliver workflows, templates and automation.
Adobe Workfront, Fusion, APIs, Java, Jira
3w
Save
Mark Applied
Hide
.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
3mo
Save
Mark Applied
Hide
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
4d
Save
Mark Applied
Hide
Digital Tech Support Analyst
Chicago or Peoria or Irving
$98k-$146k/yr OnsiteFull Time
Provide cloud production support and incident management for Azure-based services, develop runbooks, coordinate technical resolution across teams, and use ServiceNow and monitoring tools; scripting and API experience preferred.
Azure, Application Insights, Log Analytics/KQL, Azure Monitor, Apigee, Kibana, AppDynamics, ThousandEyes, Helios, ServiceNow, Python, PowerShell, Bruno, Postman, curl, GitHub Copilot, MCP, SQL