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Frontend Developer Startup Jobs in Missouri (NOW HIRING)

Jobgether

The role combines deep frontend engineering with close collaboration across Product and Design to ... Product-focused, startup-style environment with significant autonomy. * Opportunity to work with ...

Worky

Product Engineer - Frontend Leaning

California, MO · On-site

$150 - $200/hr

... B startup using predictive & generative AI for customer support). * Aizada - CEO & Cofounder ... If you're a strong backend engineer who's been intimidated by frontend, this is your moment ...

SwanTech Inc.

UX / Interaction Designer

California, MO · On-site

$100 - $125/hr

You'll work closely with front-end engineers, AI researchers, and product leads to design ... Thrives in an iterative, fast-paced startup environment that values experimentation and learning.

SwanTech Inc.

Full Stack Software Engineer

California, MO · On-site

$100 - $125/hr

You'll collaborate closely with AI researchers, front-end engineers, and product leaders to develop ... Thrive in a fast-moving startup environment where clarity, autonomy, and impact matter most.

Bayer Inc.

Seed Engineer Co op

Chesterfield, MO · On-site

$24 - $43.25/hr

S. production locations, gaining handson experience with frontend engineering design, project management, and startup support while contributing to safe, efficient, and scalable seed production ...

Bayer

Seed Engineer Co op

Chesterfield, MO · On-site

$24 - $43.25/hr

S. production locations, gaining handson experience with frontend engineering design, project management, and startup support while contributing to safe, efficient, and scalable seed production ...

Abridge

Senior Mobile Engineer

California, MO · On-site

$150 - $200/hr

The Role Abridge is looking for experienced Front End Engineers to join our growing team! You'll ... As a growing startup at the edge of this wave of AI, you'll have opportunities to work across our ...

Bayer

Electrical Engineer Co-Op

Chesterfield, MO · On-site

$26 - $31.50/hr

... startup activities; You will collaborate closely with electrical designers, engineers, vendors, and ... Prepare project electrical specifications and summaries for front-end design packages; * Develop ...

Bayer Inc.

Electrical Engineer Co-Op

Chesterfield, MO · On-site

$26 - $31.50/hr

... startup activities; You will collaborate closely with electrical designers, engineers, vendors, and ... Prepare project electrical specifications and summaries for front-end design packages; * Develop ...

Bayer Inc.

Electrical Engineer Co-Op

Chesterfield, MO · On-site

$26 - $31.50/hr

... startup activities; You will collaborate closely with electrical designers, engineers, vendors, and ... Prepare project electrical specifications and summaries for front-end design packages; * Develop ...

Bayer

Electrical Engineer Co-Op

Chesterfield, MO

$26 - $31.50/hr

... through front-end design, construction execution, and commissioning phases. YOUR TASKS AND ... Support project checkout and startup activities at manufacturing sites. WHO YOU ARE Bayer seeks an ...

Jobgether

$500/wk

... building developer-focused infrastructure for modern financial services and digital trading. As ... Build performant, intuitive, and visually polished frontend experiences using TypeScript, React ...

Varsity Tutors

Web Development Tutor

Kansas City, MO · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Columbia, MO · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Saint Louis, MO · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

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All JobsFrontend Developer Startup JobsFrontend Developer Startup Jobs in Missouri

Frontend Developer Startup information

What is a frontend developer at a startup?

Frontend Developers at startups are responsible for building and maintaining the user-facing parts of web or mobile applications. They use technologies like HTML, CSS, JavaScript, and various frameworks (such as React or Vue) to create interactive and visually appealing interfaces. At startups, frontend developers often work closely with designers, backend developers, and product managers, and may take on a wider range of responsibilities due to smaller team sizes. This role requires adaptability, creative problem-solving, and a strong understanding of user experience. The fast-paced startup environment usually means frequent changes and rapid iteration.

What are the key skills and qualifications needed to thrive as a frontend developer at a startup?

To thrive as a Frontend Developer at a startup, you need strong proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Vue, often supported by a degree in computer science or equivalent experience. Familiarity with version control systems (e.g., Git), build tools, and cloud deployment platforms is typically expected. Adaptability, creativity, and effective communication help you collaborate in fast-paced, cross-functional startup environments. These skills and qualities are crucial for rapidly delivering user-friendly, scalable solutions that drive business growth in a competitive market.

What are some unique challenges a frontend developer may face when working at a startup compared to a larger company?

Frontend Developers at startups often encounter fast-paced environments where priorities can shift rapidly. You may be responsible for a broad range of tasks, from designing UI components to optimizing performance, sometimes with limited resources or guidance. Collaboration with cross-functional teams—like backend developers, product managers, and designers—is usually close-knit and informal, offering opportunities to make a significant impact but also requiring adaptability and strong communication skills. This setting encourages innovation and rapid learning, but it can be challenging to balance multiple responsibilities and tight deadlines.

What is the difference between Frontend Developer Startup vs Frontend Developer Corporate?

AspectFrontend Developer StartupFrontend Developer Corporate
CredentialsTypically requires a portfolio and coding skills, often no formal certification neededOften prefers or requires a degree in Computer Science or related field
Work EnvironmentFast-paced, flexible, small teams, dynamic projectsStructured, larger teams, established processes, formal hierarchy
Employer & IndustryStartups in tech, e-commerce, SaaSLarge corporations, tech firms, finance, healthcare
Search & Comparison IntentJob seekers exploring startup roles, flexible workCandidates seeking stability, structured career paths

In summary, Frontend Developer Startup roles are characterized by a dynamic environment with a focus on versatility and rapid development, often valuing practical skills over formal credentials. In contrast, Frontend Developer Corporate positions tend to emphasize formal education, structured processes, and stability within established organizations.

What are the most commonly searched types of Frontend Developer Startup jobs in Missouri?

The most popular types of Frontend Developer Startup jobs in Missouri are:

What are popular job titles related to Frontend Developer Startup jobs in Missouri?

For Frontend Developer Startup jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Frontend Developer Startup jobs in Missouri look for?

The top searched job categories for Frontend Developer Startup jobs in Missouri are:

What cities in Missouri are hiring for Frontend Developer Startup jobs?

Cities in Missouri with the most Frontend Developer Startup job openings:

Frontend Developer Startup jobs near you

Senior Software Engineer (Frontend)

Jobgether

Remote

Full-time

Posted 9 days ago

Job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Frontend) based in Netherlands.

Join a fully remote product engineering team building web experiences used by more than 11 million people worldwide.
You'll take ownership of user-facing features from technical design through implementation and release, with a strong influence on the final product experience.
The role combines deep frontend engineering with close collaboration across Product and Design to turn complex workflows into intuitive experiences.
You'll help shape frontend architecture, improve performance and reliability, and evolve the platform as it continues to scale.
Working in a small, collaborative team, you'll have significant autonomy over technical decisions and opportunities to influence product direction.
The environment encourages curiosity, entrepreneurship, constructive challenge, and a strong focus on users and product quality.
This is an opportunity for a senior engineer who wants meaningful ownership and visible impact while working with modern web technologies.

Accountabilities
  • Build, maintain, and evolve user-facing features across web-based products used by a global audience.
  • Design and implement frontend architecture, reusable UI components, and business logic for new and existing functionality.
  • Partner closely with Product and Design teams to transform complex requirements and workflows into simple, intuitive user experiences.
  • Take end-to-end ownership of features, from technical discovery and design through implementation, testing, and release.
  • Participate in code reviews and contribute to engineering standards, best practices, and overall code quality.
  • Improve frontend reliability, maintainability, scalability, and performance as the platform grows.
  • Identify technical and product opportunities and explore new technologies that can improve the user experience or engineering environment.
  • Contribute to architectural and technical decisions while balancing product requirements, usability, maintainability, and delivery needs.
  • Collaborate effectively with both technical and non-technical stakeholders in a highly autonomous environment.
  • Help shape the broader direction and quality of the product beyond individual tickets or assigned tasks.
Requirements
  • Strong professional experience with JavaScript and TypeScript.
  • Deep production experience with React and modern frontend architecture.
  • Strong understanding of modern ECMAScript standards and browser technologies.
  • Experience working with frontend state management systems and scalable application architectures.
  • Practical experience with CSS preprocessors such as LESS or SASS.
  • Sufficient backend knowledge to work comfortably with Node.js, REST APIs, and relational or NoSQL databases.
  • Experience working in modern engineering environments involving technologies such as AWS, Docker, Kubernetes, Linux, and continuous deployment.
  • Strong understanding of software engineering principles, frontend performance, maintainability, and reliability.
  • High attention to product quality, user experience, and implementation details.
  • Ability to work independently, take ownership, and make sound technical decisions with limited oversight.
  • Strong communication skills and the ability to collaborate effectively with Product, Design, Engineering, and other stakeholders.
  • Entrepreneurial mindset: proactive, pragmatic, and comfortable taking responsibility for outcomes.
  • Curiosity and a continuous-learning mindset, with an interest in understanding systems deeply and finding ways to improve them.
  • Empathy toward users and teammates, combined with a constructive and collaborative approach to problem-solving.
  • Experience with additional programming languages or broader full-stack development is a plus.
Benefits
  • Fully remote position within Europe.
  • Full-time employment.
  • Opportunity to work on products used by more than 11 million people globally.
  • High degree of ownership and direct influence over product and technical decisions.
  • Small-team environment with a flat organizational structure.
  • Close collaboration with Product, Design, Engineering, and company leadership.
  • Opportunity to influence the evolution of both the product and its underlying technical platform.
  • Equity participation, providing an opportunity to share in the company's long-term growth.
  • Equipment and technology provided to support effective remote work.
  • Product-focused, startup-style environment with significant autonomy.
  • Opportunity to work with modern frontend and cloud technologies while solving complex product challenges.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
 Why Apply Through Jobgether? 
 
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
 
 
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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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