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Sales & Customer Success

Advanced Software Engineer - Customer Success

Feedzai · Brazil · full-time · Remote

Sales & Customer Successfull-timeRemoteBrazil
Software EngineeringSenior
RemoteJobs editorial overview

Strategic Overview

Advanced Software Engineer - Customer Success at Feedzai is defined by the responsibilities and candidate requirements in the employer's listing.

The published role emphasizes work such as Design and implement technical solutions that maximize the value of the Feedzai platform;.

The role is listed for Brazil with a remote working arrangement, giving candidates the practical context needed to assess fit before applying.

Job seeker snapshot

Key information at a glance

Role focusSales & Customer Success
LocationBrazil
WorkplaceRemote
Employmentfull-time
PostedNov 2, 2026
Last seenNov 2, 2026
Role context

About This Role

At Feedzai, we're building a world of safer money. A world where financial institutions move faster than criminals. Where the payments that fund real lives through salaries, savings, and businesses are protected in real time.

Feedzai is a Series D company and has raised $282M to date. With a valuation of $2 billion, our technology protects 1 billion consumers and 90 billion transactions each year.

The Customer Success Engineering team is responsible for ensuring that Feedzai solutions are successfully implemented, integrated, optimized, and supported throughout the customer lifecycle. Our mission is to build new product capabilities, but to deeply understand the product and leverage its full potential to solve complex customer problems.

What the role delivers

Key Responsibilities & Objectives

  • Design and implement technical solutions that maximize the value of the Feedzai platform;
  • Configure, customize, and extend customer solutions using Java, SQL, and platform configuration;
  • Build and maintain integrations using REST APIs, messaging systems, event-driven architectures, and file processing;
  • Troubleshoot complex production issues across application, database, infrastructure, and integration layers;
  • Analyze and optimize application performance, scalability, and operational reliability;
  • Lead technical activities during implementations, upgrades, migrations, and production go-lives;
  • Support enterprise customers throughout the implementation and post-production lifecycle;
  • Review solution designs and implementation approaches to ensure alignment with Feedzai best practices;
  • Mentor other engineers and contribute to reusable implementation assets, documentation, and engineering standards;
  • Collaborate with Product Engineering by providing feedback based on real customer implementations and operational experience;
Candidate blueprint

Required Qualifications & Candidate Blueprint

  • Strong Java development skills with the ability to understand, customize, and debug complex applications;
  • Experience with cloud platforms (AWS preferred);
  • Strong troubleshooting and root cause analysis skills in production environments;
  • Solid understanding of distributed systems, software architecture, scalability, and performance;
  • Excellent communication skills and the ability to work directly with customer engineering teams;
  • Ability to balance hands-on technical work with customer-facing responsibilities;
  • Experience in fraud prevention, financial services, or risk management platforms (nice to have);
  • Experience with Kubernetes and containerized applications (nice to have);
  • Experience with PostgreSQL and NoSQL databases (nice to have);
Compensation & benefits

Salary & Benefits

The available source data does not publish a numerical salary range for this opening. We do not estimate or substitute third-party figures.

Employer-provided source content

Full Job Description

The following is the complete job description supplied by the source. We sanitize unsafe markup and remove external links, but do not shorten or rewrite the employer's source content.

At Feedzai, we're building a world of safer money. A world where financial institutions move faster than criminals. Where the payments that fund real lives through salaries, savings, and businesses are protected in real time. We use trusted AI to detect and prevent financial crime, fraud, and money laundering at scale: the world's top banks, payment networks, and acquirers trust our technology to safeguard more than one billion consumers and $9 trillion in payment volume every year.

Feedzai is a Series D company and has raised $282M to date. With a valuation of $2 billion, our technology protects 1 billion consumers and 90 billion transactions each year.

The Customer Success Engineering team is responsible for ensuring that Feedzai solutions are successfully implemented, integrated, optimized, and supported throughout the customer lifecycle. Our mission is to build new product capabilities, but to deeply understand the product and leverage its full potential to solve complex customer problems. We work directly with enterprise customers, translating business requirements into scalable technical solutions while ensuring successful deployments, operational excellence, and long-term customer success.

You

As an Advanced Customer Success Engineer, you are an experienced software engineer with a strong implementation mindset. You are comfortable reading, writing, and debugging production-quality code, but your primary focus is delivering successful customer solutions through implementation, integrations, troubleshooting, performance optimization, and technical leadership.

You will serve as a trusted technical advisor for our customers and a technical reference within Customer Success, collaborating closely with Product Engineering, Product Management, Customer Success Managers, and customer technical teams.

Your Day-to-Day

  • Design and implement technical solutions that maximize the value of the Feedzai platform;
  • Configure, customize, and extend customer solutions using Java, SQL, and platform configuration;
  • Build and maintain integrations using REST APIs, messaging systems, event-driven architectures, and file processing;
  • Troubleshoot complex production issues across application, database, infrastructure, and integration layers;
  • Analyze and optimize application performance, scalability, and operational reliability;
  • Lead technical activities during implementations, upgrades, migrations, and production go-lives;
  • Support enterprise customers throughout the implementation and post-production lifecycle;
  • Review solution designs and implementation approaches to ensure alignment with Feedzai best practices;
  • Mentor other engineers and contribute to reusable implementation assets, documentation, and engineering standards;
  • Collaborate with Product Engineering by providing feedback based on real customer implementations and operational experience;

You Have & You Know-how

  • 7+ years of professional software engineering experience;
  • Strong Java development skills with the ability to understand, customize, and debug complex applications;
  • Strong SQL knowledge and database troubleshooting experience;
  • Experience designing and implementing enterprise software integrations;
  • Experience working with REST APIs, messaging platforms, asynchronous systems, and file-based integrations;
  • Experience with cloud platforms (AWS preferred);
  • Strong troubleshooting and root cause analysis skills in production environments;
  • Experience analyzing Java application performance (thread dumps, heap analysis, JVM tuning);
  • Solid understanding of distributed systems, software architecture, scalability, and performance;
  • Excellent communication skills and the ability to work directly with customer engineering teams;
  • Ability to balance hands-on technical work with customer-facing responsibilities;
  • Experience in fraud prevention, financial services, or risk management platforms (nice to have);
  • Experience with Kubernetes and containerized applications (nice to have);
  • Experience with PostgreSQL and NoSQL databases (nice to have);

The Customer Success Team is responsible for delivering our product to our clients. This includes configuration, solution development, and risk strategy to enable them to address their pain points. We collaborate with our clients to ensure they have the right solution, build out a strategy and training plan for them, and then support them through each phase of our client lifecycle. We grow at a fast clip and believe no challenge is too big or too small. Therefore, we have an open environment that encourages us to lean in, try new things, and discover our potential. Join us!

#LI-Remote #LI-BX1

Your First 30-Days at Feedzai:

You will be immersed in our brand with training, connections, and one-on-one time with your manager. You may shadow your colleagues virtually or onsite at an office depending on where you work as you are supported through your Feedzai journey. In addition, you will have access to a ton of information to give you history, context, and all the knowledge you can handle about Feedzai and the team. Finally, you will start working on projects and collaborating on work currently being done. We can't wait to have you join the team!

Life at Feedzai Instagram

Feedzai Culture

Feedzai is an Equal Opportunity Employer and we value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Feedzai does not accept unsolicited resumes from recruiters or employment agencies.

Feedzai will use the personal data you provide us with by filling out this form for reviewing your application and to potentially negotiate a contract with you. Your personal data will be retained by Feedzai for 24 months following your application. Please see our Privacy Notice available at and for more information on how we process your personal data.

RemoteJobs original analysis

Editor’s Market Perspective (Our Custom Analysis)

Why This Position Matters

This opening may suit candidates who can demonstrate experience relevant to the employer's published requirements. Its strongest career signal is the scope of the work itself — particularly Design and implement technical solutions that maximize the value of the Feedzai platform; — rather than a generic title alone.

Resume & Application Strategy

For the application, connect specific examples from your experience to the responsibilities and qualifications in the employer's description. Quantify outcomes from comparable work, and place the most relevant evidence near the top of the resume. When the employer explicitly names tools, platforms, leadership scope, or domain experience, use those source terms accurately and in context.

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We organize source-provided information into this independent job-seeker overview. Compensation is shown only when the source provides it; the official listing remains the authority for current requirements and application instructions.