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Senior Back-End Developer

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

112 days ago

Salary

0

Seniority

Senior

Job Description

Senior Back-End Developer

A3Data

• Develop, evolve and maintain back-end applications in Java 17+, using Spring Boot • Design and implement REST APIs (and occasionally GraphQL), ensuring best practices for design, security and performance • Actively participate in technical refinement of requirements together with product and architecture teams • Contribute to system architecture decisions, especially in microservices environments • Implement and maintain integrations between internal and external systems • Ensure code quality through automated tests, code reviews and engineering standards • Maintain and evolve relational databases, modeling data efficiently • Support observability, monitoring and incident resolution in production • Collaborate with the team on CI/CD, automation and cloud initiatives • Mentor less experienced developers and promote best practices within the team • Contribute to continuous improvement of processes, application performance and reliability.

Job Requirements

  • Proven experience as a Senior Back-End Developer
  • Strong knowledge of Java 17 or higher
  • Advanced experience with Spring Boot, Spring MVC, Spring Data and Spring Security
  • Experience developing RESTful APIs
  • Experience with relational databases (PostgreSQL, MySQL or similar)
  • Knowledge of microservices architecture and system integration
  • Experience with messaging or asynchronous processing
  • Proficiency with Git and collaborative versioning workflows
  • Experience with automated testing (JUnit, Mockito, Testcontainers or similar)
  • Experience with Docker and CI/CD pipelines (GitHub Actions, GitLab CI or similar)
  • Familiarity with cloud environments (AWS)
  • Good communication skills, autonomy and a critical perspective on technical solutions
  • Nice-to-haves (not required, but highly welcome):
  • Experience with Java 21
  • Knowledge of event-driven architecture
  • Experience with Kafka, RabbitMQ, SQS or SNS
  • Experience with Infrastructure as Code (Terraform, CloudFormation)
  • Experience with observability and monitoring (CloudWatch, Prometheus, Grafana)
  • Knowledge of security best practices (OAuth2, JWT, OpenID Connect)
  • Previous experience as a technical reference or informal team lead
  • Experience with high-availability, large-scale systems.

Benefits

  • Flexible Meal/Food Allowance (Swile)
  • Total Pass (gym membership)
  • SulAmérica health plan — 100% subsidized for you (Eu.A3)
  • Amil dental plan
  • Maria Saúde
  • Life insurance
  • Profit Sharing and Results Participation
  • Annual bonus
  • Discount on language courses at Open English
  • AWS partnership — Advanced level
  • Discount on electricity bill (CEMIG)
  • Family-friendly company: extended maternity and paternity leave
  • Samsung EPP (discounts across Samsung product portfolio)
  • Guapeco (pet health plan)

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Senior Backend Engineer - US Remote

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Analytics apps. Scaled in the cloud.

Backend Engineer112 days ago
Full TimeRemoteTeam 51-200H1B Sponsor

About the company: Seek, an Eldridge company, is on a mission to connect analytics developers and consumers like never before - driving business value in minutes, not months. Insight Cloud, the analytics app store for your business, was created to make it easy for everyone to build, distribute, and consume data & analytics apps in the thriving cloud analytics economy. Insight Cloud delivers instant access to curated, ready-to-use analytics apps from the leading providers in the market, accelerating your speed to insights by 15X+ while eliminating the pain of building, hosting, and maintaining an entire analytics ecosystem on your own. Built for developers and consumers alike, Insight Cloud is not just another tool to work with data - it is the platform connecting leading analytics developers with innovative consumers - driving business value faster than ever. 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