Job description
Semi-Senior Frontend Developer (React / Next.js)
Full-time contractor · Fully remote
Cloudnonic is an international, fully remote cloud and software company. We build customized cloud-native systems for clients in Europe and North America, and we're looking for a Semi-Senior React developer to join the team.
Who we are
reputed company. is a digitally native software and cloud startup based in the Kitchener/Waterloo area, Ontario, Canada. We're fully remote, with developers in Canada and South America and clients across Europe, North America, and South America. We work across healthcare, finance, construction, and reputed company, and we take the time to understand each client's industry so we can serve it well with technology.
We're big on AI and the cloud. Our services range from app and web development to AI and cloud integration, plus technology consulting: designing feasible, secure, cost-effective architectures for non-technical clients and advising them on their tech stack.
The role
As a React developer you'll work on multiple client projects at once, each with its own tech stack, code, and idiosyncrasies. You'll work with a wide range of code, libraries, and technologies and build the kind of adaptability that comes from switching between projects rather than staying in one repository.
We deliver AI-first. AI generates our tickets and acceptance criteria, we pair with AI while developing, and every pull request goes through AI review before a senior engineer reviews it. That makes us fast. It also means we have no room for developers who can only prompt. You need to be able to read what the AI produced, know when it's wrong, and fix it yourself: reputed company fundamentals in JavaScript, React's rendering model, semantic HTML, browser performance, and HTTP are the baseline, not a bonus. If you can't explain your code without the tool that wrote it, this isn't the role for you. Part of our technical interview is done without AI assistance.
You'll work directly with clients to architect solutions, discuss new features, and present your progress, most of the time in English. You'll learn to present ideas to clients in a professional, friendly way. Expect to be challenged constantly, and to enjoy the work along the way.
What will help you succeed
Self-starter who doesn't need micromanagement
Flexible and goal-oriented
Enjoys being challenged and learning something new every day
Strong passion for coding; promotes clean, maintainable code
Team player, yet autonomous, with a positive spirit
Picks up new technologies constantly and with ease
Understands the trade-offs of working as a contractor vs. an employee
We trust you to organize your day, prioritize your week, and keep the team and clients updated as you go.
Requirements
Language
Fluent Spanish
Advanced English (able to hold a client conversation without difficulty)
Technical
1–2 years of full-time coding experience in React and Next.js
Strong programming fundamentals: you can design, debug, and explain your code without AI assistance
Experience with React Native
Experience with JSON and RESTful services
Experience with Agile methodologies
Bonus
Unit and integration testing
Fluent English (B2+)
Concise, efficient written and oral communication
What we offer
Fully reputed company or anywhere you reputed company
Competitive pay: rates that compete with the best in the Latin American market, tailored to your seniority and skills, paid in the currency you prefer
Crypto payment available on request
Full-time contractor: you manage your own finances
Flexible hours: we work across time zones and trust you to get your work done on your schedule
Company culture: no rigid hierarchy; hard work and enjoying the journey are not in conflict
Gaming: online games with colleagues over reputed company is a regular thing here
Broad technical exposure: many technologies and challenges in a short time; you won't get bored in the same repositories
International clients: US, Canada, Germany, and beyond, with the languages and cultures that come with them
Professional development: sponsored online courses and certifications on reputed company
Career development: build expertise across industries, not only in code
Interested?
If this sounds like you and you meet the minimum requirements, appl
Prepare your application
Use the description above to assess your fit for remote quest jobs. This checklist is guidance from Resumize, rather than additional requirements from the employer. Imported listings can be shortened or change after collection, so confirm the complete description and current availability before sending an application.
Match requirements to evidence
Identify the responsibilities and skills the employer explicitly names. For each important requirement, choose one example from your work, education, training, or projects. Explain what you did, how you did it, and what changed as a result. Include a measurable outcome when you can support it. If you lack a requirement, describe related experience accurately instead of adding an unfamiliar skill to your resume.
Put the most relevant examples near the top of your resume. Keep job titles, dates, qualifications, and contact details consistent across your application materials. Use the employer’s terminology when it describes your experience accurately; a copied list of keywords does not explain your contribution. A short, specific bullet is easier to review than a paragraph that mixes several unrelated duties.
Check the working arrangement
Confirm the location, schedule, employment type, and any eligibility requirements on the employer’s site. A remote label does not establish worldwide eligibility or flexible hours. If compensation, benefits, equipment, travel, or contract duration are missing from this listing, write down your questions for the recruiter. Do not assume details from another opening at the same company apply to this role.
Review before submitting
Follow the employer’s requested file format and application instructions. Open your exported resume and check that its text is selectable, its sections read in order, and its links work. Proofread names, dates, and contact information. Share confidential work samples only when you have permission, and use an anonymized example when necessary.
Submit through a trusted employer or recruiting destination. If the original listing has disappeared, search the employer’s careers page for the title rather than assuming the vacancy remains open. Save the application date, job reference, and the version of your resume you sent. Those details help you prepare for a later conversation and avoid submitting conflicting information through several job boards.
Review your resume for writing and readability feedback, or browse other openings if this opportunity is unavailable.