Staff Software Engineer focused on backend systems for AI in payment solutions. Collaborating with global teams to enhance platform resilience and performance.
About the role
- Java Full Stack Developer designing and maintaining APIs and services for Minsait. Collaborating with teams on frontend and backend tasks using modern frameworks and practices.
Responsibilities
- Design, implement, and maintain services and APIs using Java (7 to 17), Spring, and Hibernate/JPA.
- Develop and enhance screens and components with AngularJS and/or Angular 17, ensuring a good user experience and adherence to the visual standards.
- Participate in software lifecycle activities (refinement, development, testing, and deployment), working on backend and frontend tasks as needed by the team.
- Consume and build REST APIs, performing validation, error handling, authentication/authorization, and integrations with external systems/services.
- Implement and maintain unit and integration tests, support bug fixes, and apply best practices (clean code, team patterns, code reviews).
- Model and adjust ORM mappings and queries with Hibernate, supporting performance optimizations and data consistency.
- Produce and update technical documentation (endpoints, business rules, technical decisions, and build/deploy instructions).
- Identify and implement improvements in performance, security, and code readability, with support from the team.
Requirements
- Knowledge of object-oriented programming and design patterns.
- Experience with technologies such as Java 7 to 11, Spring Framework, Spring Boot 2, Maven, Git, GitFlow, Angular, TypeScript, JavaScript, related frameworks, Containers (Docker), Kubernetes and/or OpenShift, and databases such as NoSQL, PostgreSQL and/or Oracle 10g or higher.
- Knowledge of Big Data and its related technologies.
- Familiarity with principles that govern software development maturity models (RUP, MPS.BR, CMMI-DEV, ISO/NBR 15504).
- Knowledge of Test Automation and experience with functional, unit, regression, performance, black-box, UI, and integration testing, as well as the test lifecycle.
- Desirable: experience with front-end technologies such as JavaScript, HTML, CSS, and Angular.
- Desirable: experience with Angular and TypeScript.
- Desirable: experience in data modeling and data structuring.
Benefits
- Company-subsidized health plan for the employee.
- Option to include dependents in the health plan with payroll deduction.
- Dental assistance (optional).
- Option to include dependents in the dental assistance plan with payroll deduction.
- Meal allowance or food allowance.
- Transportation allowance (optional).
- Impact & Care - Personal Guidance Program offering confidential emotional support and counseling in psychological, legal, financial, social, and pet-related areas at no cost for the employee and legal dependents.
- Gympass - Wellhub (Access to over 700 gyms across Brazil with plans starting at R$ 29.90, deducted from payroll).
- Option to include dependents in Gympass - Wellhub (up to 3 dependents - paid via credit card).
- Access to Udemy via our intranet.
- Partnerships with major consumer brands.
- Agreement with SESC for the employee and dependents.
- Discount agreements with educational institutions (undergraduate and postgraduate) and language schools/certification bodies.
- Group life insurance.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
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