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Assistant Frontend Developer Jobs in Colorado (NOW HIRING)

SEAKR Engineering

RF Design Engineer III

Centennial, CO · On-site

$100K - $130K/yr

The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space ... Perform worst case RF circuit analysis following SEAKR procedures * Assist in troubleshooting ...

PassTime

Full Stack Developer

Littleton, CO · On-site

$100K - $120K/yr

... using front-end, back-end, database, and hosting tools * Working and interacting with other ... Familiar with modern AI-based coding assistants like Anthropic Claude Code and its appropriate use ...

PassTime

Full Stack Developer

Littleton, CO · On-site

$100K - $120K/yr

... using front-end, back-end, database, and hosting tools * Working and interacting with other ... Familiar with modern AI-based coding assistants like Anthropic Claude Code and its appropriate use ...

Cleerly

Sr. DevOps Engineering Manager

Denver, CO · On-site +1

$133K - $171K/yr

Cleerly, Inc, in Denver, CO is seeking a Sr. DevOps Engineering Manager to assist with the ... Manage front-end and back-end engineers, building professional growth plans * Recruiting and ...

Cleerly

Sr. DevOps Engineering Manager

Denver, CO · On-site

$133K - $171K/yr

Cleerly, Inc, in Denver, CO is seeking a Sr. DevOps Engineering Manager to assist with the ... Manage front-end and back-end engineers, building professional growth plans * Recruiting and ...

Cleerly

Sr. DevOps Engineering Manager

Denver, CO · On-site +1

$133K - $171K/yr

Cleerly, Inc, in Denver, CO is seeking a Sr. DevOps Engineering Manager to assist with the ... Manage front-end and back-end engineers, building professional growth plans * Recruiting and ...

Cleerly

Sr. DevOps Engineering Manager

Denver, CO · On-site +1

$205K - $251K/yr

Cleerly, Inc, in Denver, CO is seeking a Sr. DevOps Engineering Manager to assist with the ... Manage front-end and back-end engineers, building professional growth plans * Recruiting and ...

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Assistant Frontend Developer information

What are Assistant Frontend Developers?

Assistant Frontend Developers are entry-level professionals who support the design and implementation of user interfaces for websites and web applications. They work closely with senior developers to write code using HTML, CSS, and JavaScript, and help ensure that websites are visually appealing and function correctly across different devices. Their responsibilities often include fixing bugs, testing features, and learning modern frontend frameworks. This role is ideal for those starting a career in web development and looking to gain practical experience while collaborating with a team.

What is the difference between Assistant Frontend Developer vs Junior Frontend Developer?

AspectAssistant Frontend DeveloperJunior Frontend Developer
Required CredentialsTypically an associate degree or relevant certificationsUsually an entry-level role with similar educational background
Work EnvironmentSupports senior developers, collaborates on projectsWorks on basic tasks, learning and gaining experience
Employer & Industry UsageCommon in tech companies, startups, agenciesWidely used in software development teams
Comparison Search IntentOften searched for as a stepping stone to Junior rolesMost common entry-level position in frontend development

The main difference between an Assistant Frontend Developer and a Junior Frontend Developer lies in their experience level and responsibilities. Assistant roles often involve supporting senior team members and learning on the job, while Junior Developers focus on executing basic tasks and gaining foundational skills. Both roles are entry-level and serve as stepping stones in a frontend development career.

What are some common challenges faced by Assistant Frontend Developers when working on collaborative projects?

Assistant Frontend Developers often encounter challenges such as merging code changes with other team members, understanding and following established coding standards, and adapting quickly to different frameworks or libraries used by the team. Communication is key, as you may need to clarify requirements with designers, backend developers, or senior engineers to ensure the final product meets expectations. Learning to navigate version control systems like Git and participating in code reviews are also important aspects of the collaborative environment.

What are the key skills and qualifications needed to thrive as an Assistant Frontend Developer, and why are they important?

To thrive as an Assistant Frontend Developer, you need a good grasp of HTML, CSS, JavaScript, and an understanding of responsive web design, typically supported by a relevant degree or coding bootcamp. Familiarity with frontend frameworks like React or Vue.js, version control systems such as Git, and basic usage of design tools is often expected. Attention to detail, eagerness to learn, and effective communication are important soft skills for collaborating with teams and adapting to evolving technologies. These skills and qualities are crucial for building user-friendly interfaces, ensuring code quality, and contributing effectively to development projects.
What are the most commonly searched types of Frontend Developer jobs in Colorado? The most popular types of Frontend Developer jobs in Colorado are:
Assistant Frontend Developer jobs near you
RF Design Engineer III

RF Design Engineer III

SEAKR Engineering

Centennial, CO • On-site

$100K - $130K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 19 days ago

Job description

Company Description
Join SEAKR Engineering, a leading-edge provider of advanced electronics for space applications. Pushing the boundaries of technology on a mission to change the world for the better from space.
Job Description
Seeking a talented and highly motivated RF Design Engineer that will contribute to the development of electronic radio-frequency systems for space vehicle applications.
The RF Engineer 3 will:
  • Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance matching networks, and related components
  • Design stable, low-phase noise oscillators and distribution networks
  • Design RF digitizer circuits and assemblies using multi-GSPS ADC/DAC components
  • Cooperate with project teams over the course of RF system development to establish technical requirements, perform system trade studies, conduct design reviews, and track delivery schedule
  • Collaborate with RF group members and other SEAKR engineers to ensure that all multidisciplinary requirements can be satisfied in the assigned designs
  • Create engineering documentation according to SEAKR's workflow
  • Support PCB layout engineers to ensure circuit boards will meet RF performance requirements
  • Verify design performance with systematic laboratory measurements of engineering models
  • Perform worst case RF circuit analysis following SEAKR procedures
  • Assist in troubleshooting questionable RF hardware identified during test
  • Effectively balance time spent on multiple concurrent assignments
  • Provide training and guidance to less experienced RF engineers at SEAKR
  • Collaborate with RF Engineering Group to improve hardware development processes
  • Create clear reports and deliver summary presentations to product and project leadership

Qualifications
  • BSEE or equivalent university degree
  • Understanding of RF circuit theory, including transmission line propagation and coupling
  • Understanding of oscillator and clock circuit operation and key performance parameters
  • Understanding of RF circuit and signal characterization and key performance parameters: Sij, Zij, Return Loss, Insertion Loss, SNR, SINAD, SFDR, ENOB, IMD3, NPR, and Noise Figure
  • Understanding of printed circuit board fabrication and automated assembly processes
  • Skills in schematic capture (Siemens Xpedition tools preferred)
  • Skills in RF design and analysis using commercial EDA tools (Cadence/AWR Microwave Office or Keysight ADS preferred)
  • Experience in 3D EM field modeling with CAD tools (Ansys SIwave & HFSS preferred)
  • Experience in RF component and circuit verification measurements using multi-GHz VNAs, Spectrum Analyzers, Vector Signal Analyzers, Vector Signal Sources, and/or Phase Noise Analyzers
  • Experience designing front-end RF receiver and transmitter circuits
  • Experience designing oscillator and distribution circuits with low phase noise
  • Experience in RF circuit board layout and transmission line design
  • Experience working in collaborative design where success depends on collective efforts
  • Excellent communication skills
  • Experience in presenting briefings to internal project teams
  • Understanding of sampling and signal processing in digital RF systems is a plus

Additional Information
Compensation: Base salary range is $100,000-130,000/year, depending on qualifications. SEAKR has very rich medical, dental and vision insurance plans, along with a generous 401(k) retirement plan. In addition to base salary, employees are eligible for a year-end bonus. SEAKR offers a variety of paid leave, such as vacation, sick, bereavement, and FMLA.
SEAKR is an Equal Opportunity Employer - All your information will be kept confidential according to EEO guidelines.
US Citizenship Required
Applications will be accepted until 7/17/26.

Apply