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Brazil 3w PTO

  • Lead technical initiatives across multiple services, from architecture and solution design to implementation and production monitoring.
  • Design and maintain critical integrations with third-party systems, ensuring traceability, idempotency, reconciliation, and resilience to external service failures.
  • Build and maintain microservices and core credit-origination components where performance, consistency, and security are essential.

Java Spring AWS Microservices TDD

20 jobs similar to Senior Backend Developer

Jobs ranked by similarity.

Brazil

  • Design and develop highly scalable, resilient microservices for 50M+ monthly accesses and high-concurrency environments.
  • Drive AI-first architectural evolution, integrating backend systems with LLM conversational capabilities and data ecosystems.
  • Take end-to-end ownership of the software development lifecycle, from definition to production, while mentoring mid-level and junior engineers.

Grupo QuintoAndar is the largest real estate ecosystem in Latin America, helping people love where they live across six countries. It is investing R$ 2 billion in technology and AI, fostering a remote-first culture with deep technical density and mentorship.

Brazil

  • Design, develop, and evolve backend microservices and APIs that power digital commerce and payment processing.
  • Own production support, monitoring, and incident resolution to ensure service stability and performance.
  • Collaborate with engineering teams and business stakeholders to shape technical priorities and promote code quality with responsible use of generative AI.

This company powers digital commerce, payment processing, and fraud prevention across Latin America. It operates with a remote, collaborative, and fast-paced engineering culture, emphasizing technical ownership and innovation.

Brazil

  • Lead technical vision and architecture for backend microservices in payments and fraud prevention.
  • Drive cross-team initiatives, reduce technical debt, and improve engineering practices.
  • Mentor engineers and guide adoption of generative AI tools while ensuring reliability.

The hiring partner is a financial technology company building solutions for digital commerce, payments, and fraud prevention across Latin America. They foster a remote, collaborative culture focused on innovation, knowledge sharing, and continuous improvement.

Brazil

  • Collaborate with teams to design and deliver innovative integration solutions in a B2B global e-commerce environment, connecting partner ERP, CRM, OMS, and WMS systems.
  • Own end-to-end data integration flow for commercial, customer, product, pricing, inventory, order, and fulfillment data.
  • Engage in problem-solving under production conditions and participate in a 24/7 L3 on-call rotation.

CI&T helps large enterprises transform AI potential into real business impact with AI deployment and tech-integrated business solutions. With 30 years of experience and 8,000 employees across 25 countries, they accelerate innovation through Agentic SDLC, data, AI, and business strategy.

Brazil

  • Design, develop, and maintain scalable enterprise applications using Java, Apache Kafka, REST APIs, and microservices in a fully remote environment.
  • Collaborate with distributed engineering teams to implement event-driven architectures, automated testing, and CI/CD processes.
  • Troubleshoot complex technical issues across backend, frontend, and integration layers to improve performance and scalability.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They process applications and share top-fitting candidates with employers, operating as a partner company in the recruitment process.

$105,777–$138,098/yr
Canada

  • Drive large, complex projects autonomously from design to launch.
  • Tackle complex architecture challenges and lead code reviews across teams.
  • Mentor engineers and partner on company-wide initiatives as a Java expert.

Atlassian builds software products like Jira, Confluence, and Trello to help teams collaborate. With a culture focused on unleashing the potential of every team, Atlassians are empowered to choose where they work and value diversity and inclusion.

Brazil

  • Design, build, and evolve high-performance Backend for Frontend services using Kotlin, orchestrating data from microservices.
  • Optimize API performance and latency with coroutines, caching, and resilience patterns to ensure secure, scalable integrations.
  • Collaborate with cross-functional teams, conduct code reviews, and mentor developers to strengthen engineering standards.

This technology partner builds high-performance backend services and digital solutions for web and mobile applications. They foster a collaborative, inclusive culture focused on innovation, professional development, and technical excellence.

UK

  • Design, build and maintain scalable, secure and resilient backend systems using modern Java and the Spring ecosystem.
  • Lead technical design, mentor engineers, and champion engineering excellence through clean code, testing, and automation.
  • Collaborate with cross-functional teams to deliver high-quality software that creates measurable business impact.

CreateFuture is an AI-native consulting partner that builds digital products and services for organisations including PayPal, adidas, NatWest, FanDuel and Money Saving Expert. The company has scaled to over 600 people and is a Great Place to Work-Certified organisation with a strong focus on culture, craft, and quality.

US

  • Design and develop full-stack payment modernization solutions using Java, Spring Boot, Kafka, and React.
  • Apply domain-driven design and own identity, cloud, and performance engineering for card network integration.
  • Drive testing, CI/CD, and collaborate across teams in a large matrixed program environment.

Kunai builds full-stack technology solutions for banks, credit and payment networks, infrastructure providers, and their customers. With over 20 years of success, the company fosters a culture of collaboration, creativity, and continuous learning.

Global

  • Design, develop, and maintain Spring Boot services powering our SaaS ecommerce platform.
  • Design secure, scalable solutions meeting PCI DSS and other security requirements.
  • Mentor engineers, drive best practices, and take ownership from design to production.

MarketTime is a growing B2B ecommerce SaaS company helping businesses sell smarter and faster. We're a fully distributed engineering team that values ownership, collaboration, continuous improvement, and building software the right way.

Brazil

  • Design and develop scalable Java applications using Java 11+ and Spring Boot.
  • Apply TDD and clean code practices to ensure quality, performance, and maintainability.
  • Collaborate asynchronously with a team that values knowledge sharing and architectural discussions.

Security & IT builds scalable and reliable digital financial products. The company fosters an engineering culture that prioritizes software quality, automated testing, sound architecture, and continuous improvement.

UK Ireland

  • Design, develop, test, and maintain cloud-based applications with scalable, secure solutions.
  • Provide technical leadership within an agile team, championing CI/CD, code quality, and security.
  • Collaborate with stakeholders, document solutions, and coach junior team members.

Version 1 is a technology and transformation solutions provider trusted by global brands, with deep expertise in cloud and digital services. It is an award-winning employer with over 3,300 employees and a values-driven culture focused on wellbeing and development.

Global

  • Design and maintain scalable backend services using Kotlin and Spring Boot.
  • Drive microservices architecture evolution, ensuring performance and resilience.
  • Collaborate with cross-functional teams to turn business needs into technical solutions.

BEES is AB InBev’s B2B platform that helps merchants and retailers across 29 countries stock their businesses quickly and securely. They are a large global team focused on building technology to transform how retailers and sellers grow.

Global

  • Lead and develop a distributed backend engineering team, fostering a culture of ownership, collaboration, and technical excellence.
  • Drive engineering execution from planning to delivery, partnering with product management and ensuring platform reliability.
  • Provide technical leadership in architecture, design, and operational excellence for Jitterbit's iPaaS and API management platform.

Jitterbit is a leading data, application, and process workflow automation solution, integrating critical business processes to accelerate digital transformation. A recognized leader in iPaaS and API Management with seven consecutive years in Gartner Magic Quadrant, the company has a collaborative, remote-first culture with team members worldwide.

Brazil

  • Own SMB acquisition funnel services end to end, building high-throughput backend apps in Kotlin and Go.
  • Drive event-driven architecture and asynchronous messaging with Kafka, ensuring resilience.
  • Partner with Product, Marketing, and Sales to optimize conversion funnels and scale architecture.

Wellhub is a workplace wellness platform connecting employees to fitness, mindfulness, therapy, nutrition, and sleep via one subscription. Headquartered in NYC with a global team, it values wellbeing, collaboration, and diverse perspectives.

$125,000–$156,300/yr
US

  • Drive complex system design and technical implementation while mentoring the development team.
  • Work with stakeholders to define requirements and build highly scalable, reliable microservices APIs.
  • Maintain sustainable systems, improve processes, and ensure compliance with HIPAA/PHI regulations.

Natera is a global leader in cell-free DNA testing, dedicated to oncology, women's health, and organ health. The team is made up of highly dedicated professionals from world-class institutions who care deeply about the work and each other.

$88,425–$115,444/yr
North America

  • Build and ship features daily in a scalable, cross-geo distributed environment
  • Review code with best practices for readability, testing, documentation, reliability, security, and performance
  • Mentor teammates and share expertise in formal and informal sessions

Atlassian makes software products that help teams collaborate and unleash the potential of every team. With a global workforce and an open, collaborative culture, we're motivated by a common goal to empower all types of work.

Latin America

  • Design, implement, and maintain B2 and S3-compatible APIs for external customers and integrations.
  • Lead technical design discussions, produce clear design docs, and drive feature scalability.
  • Instrument services, define SLIs/SLOs, and participate in on-call rotation for incident response.

Backblaze is an object storage leader in the open cloud movement, providing cloud storage to help customers unlock budgets and innovate. Founded in 2007, it has scaled to over $100m revenue, managing three billion gigabytes for 500K+ customers in 175+ countries, with a culture of growth and inclusion.

LATAM

  • Execute and own baseline architecture implementations and technical design activities in collaboration with the engineering team.
  • Build, optimize, and maintain scalable full-stack solutions, designing RESTful APIs and messaging systems like NATS.
  • Drive software quality through ATDD/BDD, comprehensive unit testing, and active participation in Agile ceremonies.

MOOVX is a global IT service company based in Uruguay, providing staffing and delivery team services to companies seeking a strategic partner for their products and services. They are a fast-growing, collaborative team recognized as one of the best B2B development companies in Latin America.

Colombia

  • Design, build, and deploy backend services and event-driven pipelines for messaging, notifications, location, and subscriptions.
  • Improve reliability, latency, and delivery rates of high-volume messaging and notification systems.
  • Collaborate with cross-functional teams to launch experiments and own features end-to-end from concept to rollout.

OfferUp is a top local marketplace app for buying, selling, and connecting in communities. Founded in 2011 and based in Bellevue, WA, it serves millions of U.S. users and was used by over 1 in 6 adults in 2024.