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Open nowPosted 80 days ago

Fullstack Developer

Hiflylabs24 open roles

Where
Blumenau, SC, Brazil
Work mode
Hybrid
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Your applicationOpen nowFullstack DeveloperHiflylabs · Blumenau, SC, Brazil

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Hiflylabs's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

12.9% of postings close within 7 days. Measured by our own scanner across the market. Hiflylabs postings stay open a median of 18 days.

Share of postings closed within
  1. 2.2%1 day
  2. 4.7%3 days
  3. 12.9%7 days
  4. 21.0%14 days
  5. 35.6%30 days
  6. 58.5%60 days
This job: posted 80 days ago

Hiflylabs median: 18 days open

The posting

Company Description

Why us?

“Data-driven digitalization, human-centered culture”

At Hiflylabs, we strive to create a work environment that is both challenging and supportive, allowing our employees to grow and excel with our company. We believe that our people are our most valuable assets, and we are committed to invest in their personal and professional development through our mentoring system.

Our digital product development team specializes in creating impactful mobile and web applications by combining cutting-edge technologies with data-driven insights.

Our developers, designers, and business analysts work seamlessly together to deliver user-friendly, future-proof software solutions. We offer services in custom software development, innovative UX/UI design, and digital consulting, utilizing technologies such as Swift, Kotlin, Angular, React, Python, Node.js, Java, and more.

At Appic, we transform your ideas into reality, building the digital future today. Check our website --> Appic by Hiflylabs

Job Description

Responsibilities

  • Take part in various partner projects, building end-to-end web solutions from UI to backend
  • Lead and contribute to development efforts across the full stack, supporting technical decision-making
  • Design and implement web applications using modern frameworks and best practices
  • Translate business and user needs into intuitive, scalable technical solutions
  • Collaborate closely with designers, customers, and fellow engineers to ensure alignment
  • Plan, estimate, and implement development tasks based on designs and functional requirements
  • Ensure timely delivery of features that meet both technical and user expectations
  • Write and maintain unit, integration, and end-to-end tests across the stack
  • Identify, debug, and resolve issues to maintain high quality and performance
  • Support team collaboration through clear task ownership and structured workflows

Qualifications

Requirements

  • 5+ years of experience in web application development, with exposure to both frontend and backend
  • Strong experience with modern frontend frameworks, preferably Angular or React
  • Strong Python development experience for building and maintaining backend services
  • Experience with Databricks (Lakebase, MLflow, Unity Catalog)
  • Solid understanding of frontend architecture, state management, and component-based design
  • Experience integrating frontend applications with REST APIs or similar backend services
  • Experience with relational databases and ORMs (e.g. SQLAlchemy or equivalents)
  • Familiarity with basic DevOps practices and tools (Docker, CI/CD pipelines such as GitHub Actions or Azure DevOps)
  • Experience deploying and running web applications in cloud environments
  • Hands-on experience with testing (unit, integration, and end-to-end)
  • Advanced English skills (written and spoken)

Personal traits

  • Strong problem-solving mindset with a proactive, solution-oriented approach
  • User- and customer-focused, with an eye for usability and experience
  • Comfortable taking ownership of features across the full stack
  • Detail-oriented, structured, and quality-driven
  • Collaborative team player with a positive, approachable attitude
  • Agile mindset and genuine curiosity for learning new technologies

Nice to have

  • Strong full-stack profile with frontend as a primary strength
  • Experience with additional frontend technologies or frameworks
  • Exposure to other backend ecosystems (Node.js, Java, etc.)
  • Understanding of reactive programming concepts
  • Interest or experience in ML- or LLM-powered applications
  • User-level familiarity with Linux/Unix systems

Additional Information

Get an insight on how we work and check out our Website, LinkedIn page and YouTube channel!

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What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Hiflylabs's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Hiflylabs's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Hiflylabs's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

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  6. The interview in your calendar

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    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
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Why it works

3×

more interviews than doing it yourself with ChatGPT.

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  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

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The numbers game

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