Skip to content

Open nowPosted 631 days ago

Senior Full stack Engineer

ominis2 open roles

Where
Brazil
Work mode
Remote
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior Full stack Engineerominis · 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 ominis'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.

11.5% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 631 days ago

The posting

About the company

Who We Are

Ominis is a collective of forward-thinking, tech-savvy individuals on a mission to revolutionize the contact center space using AI. After over 15 years in telecommunications, we grew frustrated by the industry’s lack of true innovation—so we decided to change it ourselves. With Ominis, businesses get a fresh way to engage customers and discover in-depth insights into product and service experiences. Our tools bring clarity to what’s really happening, while empowering companies to deliver support that delights customers.

Our Culture

We see ourselves as owners, innovators, and customer-obsessed pioneers who always think big. High standards are non-negotiable here. We believe in fostering creativity, staying frugal, and embracing risks that push us forward. The best solutions are often the simplest ones, so we avoid over-engineering. Honesty and transparency fuel our growth—leaders become stronger when they’re genuine.

Because we’re a remote-first team, trust is ingrained in everything we do. Everyone at Ominis is a leader; we communicate openly, stay present, dive deep into challenges, and join forces with the best people to reach the best outcomes. Above all, we deliver results—proudly and joyfully.

If you want to be part of something bigger—working with top talents in a place that empowers you to get things done—we’d love to have you here.

Working at Ominis

Joining Ominis means betting on your potential and exploring what you once thought impossible. We constantly challenge ourselves and each other to level up. In this dynamic environment, you’ll have unlimited opportunities to sharpen your skills, grow your knowledge, and solve complex problems with elegant, straightforward solutions.

We pride ourselves on being resourceful, frugal, and relentless—all while staying fiercely committed to succeeding as a team. We trust, respect, and show up for one another every day. If you’re looking for a fast-paced, supportive environment where you can do your best work, you’ve found it at Ominis.

About the role

We’re looking for a Senior Backend Engineer who can architect and build the foundations of our AI-driven contact center platform. You’ll be at the forefront of making strategic decisions about technologies, frameworks, and infrastructure, ensuring our systems remain lean and simple while accommodating rapid growth. We need someone who’s comfortable solving big problems using the right tool for the job—no matter the language or framework—so we can deliver scalable, reliable, and performant solutions.

What you’ll do

  • Architect and implement core backend services and APIs that power our AI-driven contact center experience.
  • Collaborate with cross-functional teams (Front-end, Product, AI/ML) to design data flows that are both efficient and flexible.
  • Drive technology choices by evaluating multiple languages, frameworks, and services—focusing on practicality, scalability, and ease of maintenance.
  • Ensure code quality and maintainability by following (and helping define) best practices, design patterns, and standards.
  • Mentor and guide junior to mid-level engineers, fostering a culture of continuous improvement and learning.
  • Participate in architecture discussions that influence the overall technical direction of the platform, avoiding over-engineering and prioritizing simplicity.
  • Champion reliability and performance, including implementing monitoring, logging, and alerting systems for a smooth end-to-end user experience.

What we’re seeking

Must Have

  • 5+ years of professional experience building and operating backend systems (microservices, APIs, data pipelines, etc.).
  • Proficiency in multiple programming languages (e.g., Java, Python, Go, Node.js, C#) and willingness to learn new ones.
  • Strong understanding of databases (SQL and NoSQL) and data modeling best practices.
  • Experience with cloud services (AWS, GCP, or Azure) and containerization (Docker, Kubernetes).
  • Proven ability to make thoughtful trade-offs between performance, reliability, and simplicity.
  • Excellent communication skills and the ability to collaborate effectively in a remote-first environment.

Nice to Have

  • Familiarity with AI/ML pipelines and the nuances of handling large datasets.
  • Understanding of event-driven architectures (Kafka, RabbitMQ, or similar) and real-time data processing.
  • Experience with DevOps practices (CI/CD, infrastructure-as-code, monitoring, alerting).
  • Comfortable leading sprint planning and driving technical roadmaps for backend services.
  • Contributions to open-source projects or personal repos showcasing backend expertise.

If you’re ready to take ownership, pick the best tools for the job, and help shape a platform that reimagines how businesses engage their customers, we’d love to hear from you. Join our team of innovators at Ominis, where big ideas, high standards, and real-world impact come together. We can’t wait to see what you’ll bring to the table.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against ominis'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 ominis'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

    ominis'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

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • 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.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and 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.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.