Quartile logo

Senior Backend Developer (Remote)

Quartile

Remote
Full-time
Senior
5+ yrs
Salary not listedPosted 37m ago

Real job — pulled straight from Quartile’s careers page · Verified October 1, 2026 · No reposts.

Job description

Quartile is hiring a Senior Backend Developer (Remote) — a full-time, remote role. Apply directly on Quartile's careers page below.

Senior Backend Developer

Location: Remote (Brazil)

Department: Technology

OVERVIEW:  

We are looking for a Backend Developer to join our Interface Team! 


REQUIREMENTS:  

  • Proven experience as a back-end developer, preferably with at least 5 years of experience
  • Proficiency in .NET (C#) and knowledge in Phyton
  • Experience in web application development using relevant frameworks such as ASP.NET Core and/or Flask
  • Solid knowledge of SQL Server and data modeling
  • Ability to optimize SQL queries and database performance
  • Familiarity with system integration through RESTful APIs and microservices
  • Experience with version control systems, such as Git
  • Troubleshooting and debugging skills
  • Ability to work both independently and as part of a team
  • Strong communication and collaboration skills
  • Strong knowledge of the Azure platform, including expertise in API Management and Service Bus
  • Excellent English communication skills (fluency in English is required for effective collaboration with English-speaking team members)

 

WHAT YOU’LL DO: 

  • Develop and maintain high-quality back-end applications using .NET and Python
  • Collaborate with the development team to design and implement efficient solutions
  • Integrate systems and services using APIs and microservices
  • Optimize application and database performance
  • Perform code testing and debugging
  • Document code and development processes
  • Work effectively in an agile team environment

BENEFITS:  

  • Fully remote work
  • The opportunity to join an international team 
  • Career growth opportunities 
  • Generous Paid Time Off


This is a PJ contract based in Brazil.  

About the Company

WHO WE ARE:

Quartile, the world's largest retail media optimization platform, is a trusted partner for multichannel e-commerce success. Through unmatched expertise and patented AI technology, we fuel growth for 5,300+ brands and sellers worldwide and manage an annual ad spend exceeding $2 billion. The award-winning platform covers major marketplaces and ad channels for optimal reach. The result is unprecedented granularity, smarter budgeting, and bespoke solutions for retailers. 

Quartile is proud to be an equal opportunity employer with employees stemming from a wide range of backgrounds and experiences. As a business, we value the enrichment that diversity brings to our organization and are committed to a culture that creates a sense of inclusion and belonging. We welcome new perspectives and affirm that all employment decisions are made without regard to race, color, ancestry, religion, national origin, age, familial or marital status, sex, sexual orientation, pregnancy, gender identity or expression, disability, genetic information, veteran status, or any other classification protected by federal, state, or local law. 

Get Backend Engineer jobs like this→

New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.

Email me new jobs
Jobs for Humanity logo

Fullstack Developer

Ho Chi Minh City, Ho Chi Minh
✓ From careers page· 19h ago
GEICO logo

Senior Staff Engineer, Performance and Observability

$110k–$260kBethesda, MD
✓ From careers page· 20h ago
GEICO logo

Senior .NET Engineer

$100k–$215kRichardson, TX
✓ From careers page· 20h ago
Thomson Reuters logo

Technical Lead, AI & Legal Research Platforms

Seoul, Republic of Korea
✓ From careers page· 20h ago

Frequently asked questions

Is Senior Backend Developer (Remote) at Quartile a remote job?

Yes, Senior Backend Developer (Remote) at Quartile is a remote position. This role is open to remote candidates.

What skills are required for Senior Backend Developer (Remote) at Quartile?

The required skills for Senior Backend Developer (Remote) at Quartile include: .NET, C#, Python, ASP.NET, Flask, SQL Server, SQL, REST, Microservices, Git, Azure.

What is the seniority level for Senior Backend Developer (Remote) at Quartile?

Senior Backend Developer (Remote) at Quartile is a Senior level position.

How do I apply for Senior Backend Developer (Remote) at Quartile?

You can view the full description and apply for Senior Backend Developer (Remote) at Quartile on EchoJobs: https://echojobs.io/job/quartile-senior-backend-developer-vxq1d.