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Frontend Developer Startup Jobs in Missouri (NOW HIRING)

  • PTO

Develop high-quality, maintainable frontend and backend solutions using modern technologies ... Experience building and launching new products or major features in startup or scale-up ...

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 ...

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 ...

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 ...

About Compa Compa is a venture-backed AI startup revolutionizing the future of compensation. In a ... Frontend: React, TypeScript, GraphQL * Infrastructure: AWS * Other Tools: vLLM, Linear, Slack ...

Senior Automation & Controls Engineer

Kansas City, MO · On-site

$94K - $124K/yr

... the front end, detailed design, construction, and start-up phases The candidate must be a US ... Responsible for commissioning and startup of those design deliverables. Lead and prepare controls ...

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Frontend Developer Startup information

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 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 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 cities in Missouri are hiring for Frontend Developer Startup jobs?

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

Senior Automation & Controls Engineer - Food & Beverage

JARBO

Kansas City, MO • On-site

$140K - $160K/yr

Full-time

Re-posted 21 hours ago


Job description

The Senior Automation & Controls Engineer leads automation and controls engineering design for EPC projects across food & beverage, consumer products, and industrial facilities, based on-site in Kansas City, MO. This role owns PLC/HMI programming, controls narratives, and vendor Factory Acceptance Testing from front-end design through startup and commissioning. The Senior Automation & Controls Engineer manages a team of engineers and designers while building long-term client relationships.

What We Offer (Benefits & Compensation)

  • Base salary of $140,000-$160,000, commensurate with experience.
  • Full-time, on-site position based in Kansas City, MO.
  • Comprehensive benefits package.
  • Direct leadership role on major EPC automation and controls projects with growth into client and business development work.
  • Support for continuing education and professional licensure, including PE licensing.

Key Responsibilities – Senior Automation & Controls Engineer

  • Lead automation and controls engineering design across EPC food & beverage, consumer products, and industrial projects, managing a team of engineers, specialists, and designers. Oversee PLC, HMI, Batch, MES, and virtualization software deliverables from concept through commissioning.
  • Prepare controls design deliverables including instrument/device lists, I/O lists, controls narratives, and control panel specifications. Lead vendor selection, procurement, and Factory Acceptance Testing (FAT) for control panels and equipment.
  • Review P&IDs with process engineers to define controls scope and select instrumentation for temperature, pressure, flow, level, and control valve applications. Lead electrical design deliverables including 480VAC power distribution and installation drawings.
  • Lead onsite startup and commissioning activities, coordinating with construction and field personnel to resolve installation issues. Travel to job sites for surveys, installation support, and startup leadership (25-30% travel).
  • Develop project estimates and budgets using tools such as Integrated Architecture Builder (IAB), SIL Solver, Bluebeam, and Visio. Build client relationships and support business development for new automation and controls opportunities.

Qualifications – Senior Automation & Controls Engineer

  • Bachelor's degree in Controls, Electrical, Mechanical, or Chemical Engineering from an ABET-accredited program, plus FE exam completion and 7 years of electrical engineering experience, or a Master's degree in Electrical Engineering with 6 years of experience. EPC project and automation & controls experience preferred.
  • Strong knowledge of electrical equipment design per ANSI and IEEE standards, with excellent written and verbal communication skills. Proficient in Microsoft Office Suite and standard engineering documentation tools.
  • Demonstrated experience leading discipline design teams and delegating tasks across large-scale EPC projects. Strong critical thinking, attention to detail, and quality-review capability for engineering documents.
  • Ability to travel 25-30% and obtain a Transportation Worker Identification Card (TWIC). Professional Engineer (PE) license preferred.
  • On-site position based in Kansas City, MO; must be available for job site travel and startup support.

Preferred Qualifications – Senior Controls & Automation Engineer

  • Hands-on experience with Rockwell and Siemens PLC platforms; experience with GE, Modicon, Opto22, Mitsubishi, or Triconex platforms a plus.
  • SCADA experience with Factory Talk, Wonderware, or Ignition software for local and distributed systems. MES design and implementation experience with PTC ThingWorx, Ignition/Sepasoft, or Parsec TrakSYS a plus.
  • Knowledge of automation and controls design standards including NFPA, ISA, IEC, IEEE, ISA/IEC 61511, ISO13849, and UL508A. Machine safety risk assessment and SIF/SIS process safety compliance experience a plus.
  • Experience with PlantPAX and PackML platforms preferred. Familiarity with SISTEMA, CCW, BatchSIM, and PlantSIM tools desired.
  • Professional Engineer (PE) license strongly preferred for senior-level project leadership.

Physical Requirements – Senior Automation & Controls Engineer

  • On-site role requiring regular presence at manufacturing plants and job sites, including standing, walking, and climbing during installations and startups. Standard PPE required in industrial environments.
  • Ability to travel 25-30% of the time for site surveys, installation support, and startup/commissioning activities, with occasional extended stays during startup phases.
  • Must be able to work in industrial plant environments with exposure to noise, temperature variation, and machinery. Occasional lifting of equipment/tools (specific weight limit not provided - placeholder, confirm before posting).
  • Full-time, on-site schedule based in Kansas City, MO, with flexibility during commissioning and startup periods.
  • Must be able to obtain a Transportation Worker Identification Card (TWIC) for site access.