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Junior React Developer Startup Jobs in Minnesota

AI Engineer

Minneapolis, MN · On-site

$108K - $146K/yr

Mentor junior engineers when needed What We're Looking For * Production Expertise : Proven ability ... Strong development across frontend (React/modern frameworks), backend (Python, Node.js, .NET), and ...

Data Engineer - Junior

Virginia, MN · On-site

$100 - $125/hr

The Engineer will contribute to the end-to-end technical design across full-stack applications ... This role spans front-end (React, JavaScript, HTML/CSS), back-end (Java, Spring Boot, Python ...

Senior Software Engineer

Saint Paul, MN · On-site

$123K - $163K/yr

Your ability to communicate complex technical concepts clearly, mentor junior developers, and take ... Create responsive, intuitive frontend interfaces using React and TypeScript following modern best ...

... startup plans and standard operating procedures with guidance from senior staff. Coordinate with various engineering design disciplines to produce cohesive design documents. Delegate to junior staff ...

Mentor and coach junior developers, providing technical guidance and code reviews. Qualifications ... Experience developing Component-based Architecture in React, Event Driven Architecture and ...

Lead .NET Developer

Saint Paul, MN · On-site

$59.75 - $78.25/hr

... junior developers * Combined Seven (7) years' experience with one or more of the following frameworks: Angular, React, or Blazor * Combined Five (5) years' experience writing applications in Azure ...

Salesforce Senior Developer

Minneapolis, MN · On-site

$131K - $160K/yr

... junior developers • Bachelor's degree or equivalent (minimum 12 years) work experience. (If ... React, etc. • Experience developing for Salesforce Communities and Lightning App Builder • ...

Lead .Net Developer

Saint Paul, MN · On-site

$59.75 - $78.25/hr

... junior developers * Combined Seven (7) years' experience with one or more of the following frameworks: Angular, React, or Blazor * Combined Five (5) years' experience writing applications in Azure ...

Delegate to junior staff or drafting staff to produce design drawings. Participate in task ... Traveling (up to 20%): assisting in the field with construction, startup activities, inspections ...

Showing results 21-40

Junior React Developer Startup information

What does a junior React developer do at a startup?

A Junior React Developer at a startup is responsible for building and maintaining user interfaces using the React JavaScript library. They typically work closely with designers and other developers to implement features, fix bugs, and ensure the application's front-end is responsive and user-friendly. In a startup environment, they may also have opportunities to contribute ideas, learn new technologies, and take on additional responsibilities as the company grows.

What are some common challenges faced by junior React developers in a startup environment?

Junior React Developers in startups often encounter fast-paced work environments where priorities can shift quickly, requiring adaptability and a willingness to learn on the job. Collaboration is key, as you’ll likely work closely with designers, backend developers, and product managers to rapidly build and iterate on features. Limited resources and smaller teams mean you may take on a broader range of tasks than in larger companies, which can accelerate your learning but also present challenges in managing workloads. It's important to communicate proactively, seek feedback, and take initiative to overcome obstacles and grow your skills.

What are the key skills and qualifications needed to thrive as a junior React developer at a startup, and why are they important?

To thrive as a Junior React Developer at a startup, you need a solid understanding of JavaScript, React.js fundamentals, and basic web development concepts, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm/yarn), and basic knowledge of RESTful APIs are usually expected. Proactive communication, eagerness to learn, and adaptability help you stand out in the fast-paced and collaborative startup environment. These skills are crucial for contributing effectively to dynamic projects, rapidly acquiring new technologies, and supporting the team’s growth.

What is the difference between Junior React Developer Startup vs Junior Front-End Developer?

AspectJunior React Developer StartupJunior Front-End Developer
Required SkillsReact.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, basic frameworks
Work EnvironmentStartups, agile teams, fast-pacedVarious industries, corporate or agency settings
CertificationsBasic web development certifications, React coursesWeb development certifications, HTML/CSS courses
Industry UsageTech startups, SaaS companiesMedia, marketing, corporate firms

Junior React Developer Startup focuses specifically on React.js skills within startup environments, emphasizing JavaScript and modern frameworks. In contrast, Junior Front-End Developer is a broader role covering general front-end skills across various industries. Both roles require foundational web development knowledge, but the React Developer position is more specialized and often found in tech-driven startups.

What are popular job titles related to Junior React Developer Startup jobs in Minnesota?

For Junior React Developer Startup jobs in Minnesota, the most frequently searched job titles are:

What job categories do people searching Junior React Developer Startup jobs in Minnesota look for?

The top searched job categories for Junior React Developer Startup jobs in Minnesota are:

What cities in Minnesota are hiring for Junior React Developer Startup jobs?

Cities in Minnesota with the most Junior React Developer Startup job openings:

AI Engineer

Blank Metal Inc

Minneapolis, MN • On-site

$108K - $146K/yr

Full-time

Re-posted 20 days ago


Job description

About Blank Metal
Blank Metal is an AI-native engineering company that partners with enterprises to deliver production AI fast. We blend strategic insight with hands-on execution, shipping high-impact systems that turn AI initiatives into measurable business results.
We're builders, not theorists. Our team of seasoned engineers, designers, and strategists work across industries to create AI applications that actually get used and make a difference.
The Role
You're an experienced engineer who ships production AI features with confidence. You understand how to integrate LLM APIs and AI services into robust applications, architect scalable AI-powered systems, and deliver high-impact features that clients depend on.
What You'll Do
  • Design and implement end-to-end AI integrations: from LLM API selection to production deployment
  • Architect AI-powered features that work reliably at scale
  • Work independently on complex projects with minimal oversight
  • Leverage LLM frameworks, vector databases, and prompt engineering to solve real problems
  • Integrate cloud AI services and build custom AI tooling when needed
  • Ship production-grade code that balances quality and velocity
  • Collaborate with designers, product managers, and other engineers
  • Contribute to technical decisions and architectural discussions
  • Mentor junior engineers when needed
What We're Looking For
  • Production Expertise: Proven ability to ship production AI features end-to-end
  • LLM Mastery: Deep hands-on experience with LLM APIs (OpenAI, Anthropic, etc.) and frameworks like LangChain
  • Full-Stack Skills: Strong development across frontend (React/modern frameworks), backend (Python, Node.js, .NET), and infrastructure
  • System Design: Can architect AI integrations that scale, handle errors gracefully, and provide good user experiences
  • AI Tooling: Comfortable with vector databases, prompt engineering, embedding models, and emerging AI tools
  • Quality Focus: You care about code quality, testing, and building systems that users can rely on
  • Initiative: You identify problems, propose solutions, and drive projects to completion
Required Experience
  • 2-5 years of professional software engineering experience
  • Demonstrated production AI experience (LLM integrations, AI-powered features)
  • Advanced full-stack development skills
  • Experience with modern cloud platforms (AWS, GCP, or Azure)
  • Strong backend and infrastructure development skills applied to real production systems
  • Proven ability to ship complex features independently

Nice to Have
  • Experience with RAG (Retrieval-Augmented Generation) systems
  • Familiarity with vector databases (Pinecone, Weaviate, Chroma, etc.)
  • Experience contributing to frontend features using modern frameworks when needed
  • Background with API design and system integration
  • Understanding of prompt engineering best practices
  • Experience with deployment and DevOps practices
  • Exposure to agentic AI systems
Why You'll Love It Here
  • Build AI that ships: every project ends in a live deployment, not a slide deck
  • Craft meets velocity: we obsess over quality while delivering at startup speed
  • Outcome-driven model: our projects align with client success, not billable hours
  • AI-native culture: you'll work with peers who deeply understand modern AI's potential and limits
  • Real collaboration: open conversations, shared ownership, and space to bring your voice and creativity
What Success Looks Like
In your role, you'll:
  • Ship production AI features with minimal guidance
  • Own the technical direction of AI integrations on your projects
  • Become the go-to expert on AI architecture and tooling
  • Help raise the bar for how the team approaches AI engineering
  • Build a track record of high-impact, reliable AI systems
  • Grow as a leader by mentoring other engineers

Equal Opportunity
Blank Metal is proud to be an equal opportunity employer. We welcome all backgrounds and perspectives. Diversity makes our work better and our team stronger.