Verity is looking for new talents! We are an innovation and digital transformation consulting firm, seeking a **Go Lang** ***Senior Backend Developer*** to join this journey. Here are the experiences and skills you need to accelerate and transform with us: **Responsibilities and duties** * The professional will be responsible for developing new features in existing systems, as well as implementing improvements, adjustments, and necessary evolutions to current services—ensuring quality, performance, and alignment with business needs. * They will also participate in technological evolution initiatives, including component and service migrations across different technologies (e.g., Node.js to Go), evaluating optimal technical approaches and contributing to building more scalable, efficient, and sustainable solutions. **Requirements and qualifications** **Languages and APIs** * Experience with Go (Golang) * Knowledge of GraphQL using gqlgen * Experience with GraphQL contracts, schema versioning, and API evolution * Knowledge of GraphQL Federation and Subgraph development * Experience with Contract\-first and Code\-first approaches in GraphQL (gqlgen, Apollo, Mercurius or similar) * Knowledge of Node.js and TypeScript * Experience developing and integrating REST APIs with external services **Testing and Quality** * Experience with testing in Go using go test, testify, or similar tools * Knowledge of Unit Testing and Contract Testing * Application of best practices for error handling in Go (Error Handling Patterns) **Architecture and Development Best Practices** * Familiarity with Clean Architecture and layered architecture * Basic knowledge of Domain\-Driven Design (DDD) * Experience with Repository Pattern and Dependency Injection * Application of software design patterns and development best practices **DevOps, Cloud, and Observability** * Experience with Git and CI/CD practices * Knowledge of tools such as Argo, Kargo, Cloud Build, and Helm * Knowledge of cloud computing environments, especially GCP * Experience with observability, metrics, and logs using OpenTelemetry and Grafana **Databases and Caching** * Experience with Redis for caching strategies and performance optimization * Knowledge of MongoDB and relational databases **Artificial Intelligence Applied to Development** * Familiarity with using Artificial Intelligence agents to support software development (e.g., Claude, Codex or similar tools) **Additional information** **Here, we are human, we are digital, we are Verity!** Everything we do is grounded in our **Fascinating Values**: * Technology: Our passion for technology drives us to modernize and accelerate businesses; * Transparency and Commitment: We are guided by transparency and commitment to delivery; * Human Connection: We are humans who listen empathetically and collaborate across differences; * Experience: We build our reputation by challenging ourselves daily to deliver the best experiences for our clients and colleagues; This is how we create innovative experiences for the digital world—inspiring ownership and delivering incredible results for our clients, always focused on methodology, technology, and people. We have been certified as one of the best companies to work for by Great Place To Work, and every day we implement actions that further improve the work environment. At Verity, you get: * Meal allowance * Food allowance * Remote work allowance * Health insurance * Dental insurance * Life insurance * Discount partnerships * Agreements with establishments and educational institutions * Regular agile training sessions * Alura course licenses * Verity Break * \#VerityWithYou * Viva Engage **So, are you ready to create innovative experiences for the digital world?** Verity is a Digital Transformation and Engineering consulting firm. We architect technology to function, scale, and generate real value. We operate in Application Modernization, critical architecture decisions, Software and Data Engineering, Digital Experience, and process orchestration powered by Artificial Intelligence. With Verity Quantum—our AI orchestrator—we connect engineering, platforms, and operations to modernize legacy systems, optimize code, and accelerate decisions with direct business impact. For 16 years, we have partnered with over 100 market-leading companies across finance, healthcare, retail, industry, and services—transforming strategy into technology solutions that deliver efficiency, scalability, and competitive advantage. Since 2019, we have been certified as a Great Place to Work \- GPTW—a recognition reinforcing our culture rooted in transparency, trust, and genuine commitment to delivery. #### **VERITY INITIATIVES\_** At Verity, we run multiple initiatives to foster knowledge sharing: **ALWAYS DOING THE BEST AND WHAT IS RIGHT\_** This is the mantra guiding us—from modernization to digital acceleration—to deliver end\-to\-end cutting\-edge technology solutions. #### **PERFECT OPPORTUNITY\_** Being a Veriter means having the courage to evolve, think differently, and contribute insights never imagined before. At Verity, you receive meal and food allowances, health and dental insurance, life insurance, a partnership with Total Pass for health care, remote work allowance, access to courses for professional development, a birthday day\-off, and many other continuously emerging initiatives.
João Silva
Indeed · HR
João Silva
Indeed · HR
