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Full Stack Developer Startup Jobs in Illinois (NOW HIRING)

1 - Sr Full Stack Developer @ CHICAGO Experience * 8-10 years Technical Skills * Java Development * Spring Boot Microservices * Kafka Integrations * Docker * Azure Container Services * Azure Cloud ...

New

Senior Full Stack Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. Were seeking a full ...

Senior Full Stack Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a full ...

Senior Full Stack Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a full ...

Java Full Stack Developer

Northbrook, IL

$53.25 - $68.75/hr

Java Full Stack Developer (with experience on Agile XP, UI- Angular.JS or React.JS, IntelliJ -IDE, Github, Spring Framework, MongoDB, Jenkins, docker toolbox & node.JS) Job Location : Northbrook ...

... high-growth startup . What you'll do Build & Ship Product Features * Design, build, and ship ... Contribute to improving developer tooling , deployment workflows, and system observability. Impact ...

Role Overview We are looking for a full-stack developer to join our team. We need a developer who looks deeper into why things must be built a certain way and how to optimize them, rather than just ...

... full stack applications * Proven ability to work in cross-functional teams, particularly alongside algorithmic developers and traders * Solid understanding of software engineering fundamentals - data ...

Build and evolve full stack reporting features that are customer centric and aligned to Utilities ... Mentor and collaborate with engineers through reviews, pairing, and knowledge sharing-building a ...

Build and evolve full stack reporting features that are customer centric and aligned to Utilities ... Mentor and collaborate with engineers through reviews, pairing, and knowledge sharing-building a ...

They are seeking a talented and versatile Mid-Level Full Stack Developer to develop and maintain robust web applications, create user interfaces, and collaborate with cross-functional teams to ...

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Full Stack Developer Startup information

What is the difference between Full Stack Developer Startup vs Front End Developer?

AspectFull Stack Developer StartupFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, databases, and server managementSpecialized in client-side technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentFast-paced startup setting, often wearing multiple hats, involved in full project lifecyclePrimarily focused on designing and implementing user interfaces and user experience
Common UsageUsed in startups needing versatile developers capable of handling entire applicationsUsed in teams focusing on UI/UX and front-end development within startups or larger companies

In summary, a Full Stack Developer Startup has a broader skill set covering both front-end and back-end development, suitable for dynamic startup environments. A Front End Developer specializes in creating engaging user interfaces, often working within larger teams or specific projects. The choice depends on the scope of work and technical expertise required.

What cities in Illinois are hiring for Full Stack Developer Startup jobs? Cities in Illinois with the most Full Stack Developer Startup job openings:
Infographic showing various Full Stack Developer Startup job openings in Illinois as of July 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution.
Sr Full Stack Developer

Sr Full Stack Developer

Spruce Infotech

Chicago, IL • On-site

Contractor

Posted 2 days ago

New


Job description

1 - Sr Full Stack Developer @ CHICAGO
Experience
  • 8-10 years
Technical Skills
  • Java Development
  • Spring Boot Microservices
  • Kafka Integrations
  • Docker
  • Azure Container Services
  • Azure Cloud Services
  • Experience working with AI-assisted coding tools (e.g., GHCP)
  • Self-driven with strong ownership mindset
Responsibilities
  • Develop Java-based Spring Boot microservices.
  • Build and maintain Kafka integrations.
  • Work with Docker and Azure Container Services.
  • Develop and deploy applications on Azure Cloud.
  • Utilize AI-assisted coding tools such as GHCP.
  • Collaborate with the NT Lead Architect on Caleo trading enhancements.
  • Take full ownership of assigned work and deliver independently.