Top Software Engineer Jobs in Brasilia

As a Data Engineering Architect, lead the transformation of data engineering into a modern platform, oversee architecture and technical leadership, design scalable systems, ensure data quality and governance, and mentor teams for a data-driven culture.

Lead architecture and evolution of Juniper Square’s distributed services, cloud infrastructure, and developer platform. Design scalable, multi-tenant, event-driven systems; build paved-road developer tooling, CI/CD, and observability. Hands-on coding, prototyping, and performance troubleshooting. Enable production AI/LLM workloads, ensure security/compliance, support enterprise upmarket needs, and mentor engineering teams to raise operational excellence and reliability.

Design, build, and maintain full-stack features across React web, React Native mobile, and Python/Django backends. Implement robust REST APIs, ensure test coverage and production ownership, mentor engineers, participate in on-call rotations, and improve development workflows and architecture.

Design, develop, and maintain scalable, secure financial-services systems. Write testable, efficient code; contribute across the development lifecycle; propose architectural solutions for scaling and performance; use Java, Spring Boot, PostgreSQL, Kafka, AWS; perform async programming, profiling, and production monitoring; apply AI frameworks; document software; and collaborate with cross-functional engineering teams while mentoring peers.

Design, develop, and maintain scalable, secure .NET microservices and full-stack Angular applications. Optimize SQL Server schemas and queries, write unit/integration tests, use AI-assisted tools, contribute to CI/CD, troubleshoot production issues, and collaborate with Agile teams to deliver enterprise SaaS solutions.

Work on automated and exploratory testing for OTT apps across native mobile, web, and connected TV. Design and execute test plans, report defects with risk assessments, lead testing activities, and run regression cycles within Agile iterations to ensure content streams and metadata function correctly.

Design, build, and maintain test automation frameworks, infrastructure, and tooling for backend and web applications. Lead generative AI and synthetic data testing strategies, migrate legacy frameworks to self-healing AI-driven systems, prototype agentic tooling, mentor junior SDETs, and collaborate with platform and product teams to improve testability and system reliability.

As a Junior Software Engineer, you will collaborate with senior engineers to design and maintain backend systems, contribute to feature development, and learn new technologies.

As a Senior Elixir Engineer, you'll develop robust systems, collaborate with cross-functional teams, and contribute to technical decisions in the consumer experience platform.

Lead decomposition of a PHP monolith into Go microservices, design and operate scalable distributed systems (Kafka, Temporal, OpenSearch, Memgraph), integrate network telemetry and third-party APIs, maintain Terraform-managed cloud infrastructure, enforce SLAs/SLOs and CI/CD quality, mentor engineers, participate in on-call rotations, and drive platform architecture and reliability.

Design, build, and operate production AI systems, enhance backend services, improve reliability, and collaborate on technical projects within the AI-native engineering team.

As a Staff Software Engineer at Juniper Square, you'll lead architectural decisions and develop AI-powered systems, mentoring engineers and ensuring high-quality technical standards while collaborating with cross-functional teams.

The role involves developing OSS/BSS automation solutions, integrating APIs, and utilizing technologies like Apache Kafka to enhance telecom networks and data processes.

The Senior Software Engineer, Backend will optimize applications, improve technical standards, code quality, and lead projects while mentoring team members.

Lead the design and delivery of Sezzle's authentication and authorization platform: architect API auth gateway and identity services, drive zero-downtime migrations, enforce OAuth2/OIDC/SAML/JWT standards, ensure fintech-grade security and observability, own on-call and incident response, mentor engineers, and collaborate cross-functionally to translate business goals into a secure, high-performance auth platform.

Lead the design, architecture, and migration of Sezzle's authentication and authorization platform. Build scalable API gateway and identity services in Golang, ensure fintech-grade security and observability, drive zero-downtime migrations, participate in on-call/incident response, and mentor engineers while collaborating cross-functionally to deliver auth capabilities.

Design, implement, and maintain scalable SaaS features using C#/.NET. Lead architecture, mentor engineers, conduct code reviews, resolve performance and reliability issues, author tests and spec-driven designs, and integrate AI-assisted coding agents while ensuring security and maintainability.

Lead architecture and reliability for a high-scale alerting pipeline: evaluate rule- and ML-based detections, ensure end-to-end delivery and idempotency, correlate diverse telemetry into topologies for LLM-driven reasoning, mentor engineers, and drive org-level technical decisions.

As a Junior Software Engineer, you will design, develop, and document software solutions, leveraging accounting knowledge to enhance automation in fintech.

The Senior Software Engineer will design and develop software solutions for financial reporting and automation, mentor team members, and ensure compliance with standards.

Design, implement, and scale robust Rust services and libraries for trading, payments, and crypto. Build low-latency distributed systems using RPC, Kafka, and event-driven patterns. Write testable, high-performance asynchronous network code, debug across OS/network/application stacks, own systems end-to-end, and mentor other engineers while collaborating with product teams.

Develop and maintain embedded Nodegrid OS software (Yocto-based Linux) using C/C++/Python/NodeJS/Bash; implement and test network protocols and services; write feature specs; maintain third-party OSS; create automated tests; improve tooling and workflows; mentor junior engineers; collaborate with QA, support, and Scrum teams.

As a Senior Backend Software Engineer, you'll design and maintain scalable systems for Credit Unions, enhancing the Digital Account Opening platform while collaborating with cross-functional teams.

Develop product features end-to-end, improve developer productivity, and collaborate with a distributed team while working autonomously in a documentation-first culture.

Lead backend production engineering while designing and maintaining TypeScript + Playwright test automation frameworks. Author functional, integration, and API tests; integrate suites into CI/CD pipelines; debug failing builds and perform root-cause analysis. Contribute production code in Java or Kotlin and collaborate remotely with EST-aligned distributed Agile teams to improve platform reliability and engineering efficiency.