LWSA

Solutions Architect – Financial Systems

LWSA

full-time

Posted on:

Location Type: Hybrid

Location: São Paulo • Brazil

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Tech Stack

AWSCassandraCloudGoJavaKafkaKubernetesMongoDBRedisSQL

About the role

  • Work in agile, multidisciplinary teams with engineering, development and application architecture;
  • Produce technical designs in accordance with solution architecture patterns and references;
  • Design sustainable solutions based on knowledge of system and solution architectures;
  • Ensure elasticity and scalability in software construction;
  • Maintain up-to-date documentation and knowledge management for systems;
  • Participate in the full application lifecycle from conception to product/project sustainment;
  • Guide developers toward agile, incremental delivery of scalable, fault-tolerant solutions;
  • Evolve the development lifecycle and software architecture standards;
  • Define monitoring and observability strategies;
  • Propose improvements to adjacent systems;
  • Assess feasibility and the need for adopting new technologies.

Requirements

  • Strong Backend knowledge;
  • Database experience (e.g., SQL, Cassandra, MongoDB, Redis);
  • Experience with Event-Driven Architecture;
  • Experience with AWS Cloud;
  • Software quality practices (e.g., BDD, TDD, unit testing, integration testing);
  • AWS certifications;
  • Backend development in languages such as Go (preferred), Java, .NET Core;
  • Software engineering principles;
  • Application observability;
  • Messaging services such as Kafka, MQ or SQS;
  • Containers and Kubernetes;
  • Building resilient, scalable, and secure applications (desirable);
  • Understanding of business requirements and software requirements;
  • Systems thinking and software design;
  • Software architecture and structure: architectural styles (REST), design patterns, architectural decisions and trade-offs, recommended code patterns, data structures and algorithms, object-oriented programming paradigm, authentication and authorization, tokens;
  • API definition, versioning and management;
  • Defining standards for error and exception handling, log generation and processing, and fault tolerance;
  • Concurrency, event handling, and data persistence.
Benefits
  • Health insurance;
  • Dental insurance;
  • Transportation allowance or free parking;
  • Free shuttle service from João Dias terminal to Locaweb;
  • Meal/food allowance;
  • Childcare assistance;
  • Life insurance;
  • Gympass;
  • Vacation benefits and more;
  • Unlimited coffee machines;
  • On-site massage and workplace exercise classes;
  • Relaxation room with TV, pool table, card games, table tennis, video games and beanbags;
  • Day off;
  • Annual performance bonus (PPR);
  • Wellness and quality-of-life program;
  • Partnerships with educational and leisure institutions;
Applicant Tracking System Keywords

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

Hard Skills & Tools
Backend developmentSQLCassandraMongoDBRedisEvent-Driven ArchitectureAWS CloudGo.NET CoreSoftware quality practices
Soft Skills
Systems thinkingUnderstanding of business requirementsUnderstanding of software requirementsGuiding developersProposing improvementsMaintaining documentationParticipating in application lifecycleEvolving development lifecycleDefining standardsCollaborating in multidisciplinary teams
Certifications
AWS certifications