Backend Developer – Kotlin, Specialist

FCamara Consulting & Training

Specialist Backend Developer focusing on Kotlin, leading complex software development initiatives at FCamara. Responsible for architectural decisions and high-quality solutions within AI Engineering platforms.

Posted 6/25/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSCassandraCloudJavaKafkaKotlinMongoDBPostgresSpringSpring BootSpringBootTerraform

About the role

Key responsibilities & impact

Lead technically complex initiatives, working end-to-end across the software development lifecycle from architectural design to deployment and production operations.
Serve as a technical reference for the team and other squads, ensuring high standards of quality, performance, security and resilience in services such as BFFs, comm-hubs and strategic APIs.
Define and evolve backend architectures, evaluating technical trade-offs, operational risks and long-term impacts on AI Engineering platforms.
Establish and promote engineering best practices, including TDD/BDD, clean code, DDD, structured code reviews and high coverage of automated tests.
Play a major role in operating and sustaining production systems, with a focus on observability, root cause analysis, incident prevention and continuous improvement.
Influence technical decisions across product, data, platform and architecture teams, translating business needs into scalable, sustainable technical solutions.
Support the technical development of engineers on the team, fostering skills growth and maturity in software engineering.

Requirements

What you’ll need

Advanced, proven experience in backend development with Kotlin or Java, using frameworks such as Spring Boot in high-scale environments.
Strong expertise in microservices architecture and BFFs, including API versioning, integration patterns, resilience, scalability and asynchronous communication.
Solid experience with automated testing at multiple levels (unit, integration, contract), ensuring reliability and safety of deliveries.
Deep knowledge of relational and NoSQL databases such as PostgreSQL, MongoDB and Cassandra, with emphasis on consistency, performance and availability.
Robust experience with messaging and streaming systems like Kafka, SQS and SNS in high-throughput scenarios.
Strong command of observability practices, including metrics, structured logs, distributed tracing and definition of SLIs/SLOs.
Practical experience in Cloud environments (preferably AWS), using infrastructure as code (Terraform or CloudFormation) and mature CI/CD pipelines.
Advanced knowledge of application security, including authentication and authorization (JWT, OAuth2), encryption and secure-by-design practices.
Consistent experience in agile environments, with a DevOps mindset, technical ownership and focus on operational efficiency.
Previous experience with complex platforms, systems integration or mission-critical digital products.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account FCamara Consulting & Training Website LinkedIn All Job Openings 1001 - 5000 employees 🛍️ eCommerce 🤖 Artificial Intelligence Consulting
eCommerce
Artificial Intelligence FCamara Consulting & Training is a Brazilian multinational firm specializing in digital transformation and consulting services. With over 17 years in the market, FCamara's ecosystem focuses on innovation, e-commerce, digital strategy, and the integration of technology solutions such as artificial intelligence and cybersecurity. The company collaborates with a variety of sectors including retail, healthcare, finance, and logistics, empowering more than 1,000 businesses to evolve in the digital realm. Backend Developer – Kotlin, Specialist Job not on LinkedIn 🔥 7 minutes ago 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required AWS Cassandra Cloud Java Kafka Kotlin MongoDB Postgres Spring Spring Boot SpringBoot Terraform Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Lead technically complex initiatives, working end-to-end across the software development lifecycle from architectural design to deployment and production operations.
Serve as a technical reference for the team and other squads, ensuring high standards of quality, performance, security and resilience in services such as BFFs, comm-hubs and strategic APIs.
Define and evolve backend architectures, evaluating technical trade-offs, operational risks and long-term impacts on AI Engineering platforms.
Establish and promote engineering best practices, including TDD/BDD, clean code, DDD, structured code reviews and high coverage of automated tests.
Play a major role in operating and sustaining production systems, with a focus on observability, root cause analysis, incident prevention and continuous improvement.
Influence technical decisions across product, data, platform and architecture teams, translating business needs into scalable, sustainable technical solutions.
Support the technical development of engineers on the team, fostering skills growth and maturity in software engineering. 🎯 Requirements
Advanced, proven experience in backend development with Kotlin or Java, using frameworks such as Spring Boot in high-scale environments.
Strong expertise in microservices architecture and BFFs, including API versioning, integration patterns, resilience, scalability and asynchronous communication.
Solid experience with automated testing at multiple levels (unit, integration, contract), ensuring reliability and safety of deliveries.
Deep knowledge of relational and NoSQL databases such as PostgreSQL, MongoDB and Cassandra, with emphasis on consistency, performance and availability.
Robust experience with messaging and streaming systems like Kafka, SQS and SNS in high-throughput scenarios.
Strong command of observability practices, including metrics, structured logs, distributed tracing and definition of SLIs/SLOs.
Practical experience in Cloud environments (preferably AWS), using infrastructure as code (Terraform or CloudFormation) and mature CI/CD pipelines.
Advanced knowledge of application security, including authentication and authorization (JWT, OAuth2), encryption and secure-by-design practices.
Consistent experience in agile environments, with a DevOps mindset, technical ownership and focus on operational efficiency.
Previous experience with complex platforms, systems integration or mission-critical digital products. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Software Engineer, .NET 🔥 41 minutes ago Stone 5001 - 10000 💳 Fintech 💸 Finance Website LinkedIn All Job Openings Develop backend services and APIs for a Brazilian fintech company, collaborating across teams and ensuring high availability and performance in production environments. 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Kafka MongoDB SQL .NET Back-end Developer 🔥 42 minutes ago Stefanini Brasil 10,000+ employees 🤖 Artificial Intelligence 🔒 Cybersecurity Website LinkedIn All Job Openings Backend Developer at Stefanini collaborating on API development and external service integration. Focused on quality, testing, and technical improvements. 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required ASP.NET Entity Framework .NET Senior Fullstack Developer – Backend Java, Frontend React 🔥 58 minutes ago Internas - 🌾 Agriculture 🛒 Retail 🛍️ eCommerce Website LinkedIn All Job Openings Senior Fullstack Developer at Zup, leading implementation of in-house commission solutions for Vivo using Java, SQL, React, and Node.js. 🇧🇷 Brazil – Remote ⏰ Full Time 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Java JavaScript Node.js Oracle React Spring SQL Mobile Developer Specialist – Java/Kotlin 🔥 58 minutes ago Internas - 🌾 Agriculture 🛒 Retail 🛍️ eCommerce Website LinkedIn All Job Openings Mobile Developer specializing in Android development with Kotlin for Vagas Internas. Leading technical decisions in a collaborative mobile team environment. 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Android Gradle Kotlin Senior Full Stack Developer, Java, Angular 🔥 3 hours ago SysMap Solutions 1001 - 5000 Website LinkedIn All Job Openings Full Stack Developer working on Java and Angular to enhance digital solutions at SysMap. Collaborating in Agile teams to ensure quality and performance in software applications. 🇧🇷 Brazil – Remote ⏰ Full Time 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Angular Docker Java Kafka NoSQL Oracle Postgres RabbitMQ Spring Spring Boot SpringBoot SQL TypeScript View More Backend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

backend developmentKotlinJavaSpring Bootmicroservices architectureautomated testingrelational databasesNoSQL databasesKafkaAWS

Soft Skills

leadershiptechnical referenceinfluence technical decisionsfostering skills growthincident preventioncontinuous improvementcommunicationcollaborationproblem-solvingmentorship