Hybrid Software Engineer, Java – Contract

at First Help Financial

• Job title: Software Engineer, Java – Contract
• Job type: Contract
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Tech skills: AWS, EC2, Java, JUnit, Mockito, MongoDB, NoSQL, Python, Redis, Spring, Spring Boot, SpringBoot, SQL
• Location requirements: Hybrid, Sao Paulo, Brazil

About the role

• Software Engineer developing back-end applications for a fast-growing company offering auto loans. Involved in key projects using Java, Python, and AWS within a hybrid work model.

Responsibilities

• Design, develop, and maintain back-end applications using Java (Spring Boot), Python, AWS.
• Deal with both serverless and server-based applications understanding what comes into account when using each one.
• Build and manage RESTful APIs for seamless data exchange between front-end and back-end systems.
• Design and optimize SQL/NoSQL databases (MongoDB, Redis, OracleDB preferred).
• Implement and manage real-time data streaming using AWS Kinesis Data Streams (KDS).
• Write clean, well-documented, and testable code to ensure high quality and maintainability.
• Work independently with minimal supervision, thriving in an ambiguous and fast-paced environment.
• Stay up-to-date with modern technologies considering best practices like SOLID, Clean Code.

Requirements

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field preferred.
• 4+ years of professional back-end development experience.
• Strong proficiency in Java.
• Solid understanding of RESTful API design and development.
• Experience with both SQL/NoSQL databases (MongoDB, Redis, OracleDB preferred).
• Experience with AWS services (ex: EC2, S3, Lambda, API Gateway, SQS, RDS).
• Experience with AWS Kinesis Data Streams (KDS).
• Experience with testing tools like JUnit, unittest and mock tools like Mockito, MagicMock and so on.
• Excellent problem-solving and debugging skill

Benefits

• Great Perks – We offer generous salaries, social activities, monthly lunches, and a robust employee recognition and talent development program to enhance your career with us.
• Culture - We are believers in maintaining a healthy work-life balance. While we work hard and care deeply about our customers and partners, we want you to have room for your family, friends, and yourself.
• Growth - Company growth provides unprecedented career growth. FHF’s extraordinary year over year growth in revenue and new markets provides opportunity for you to establish and develop your career growth. We engage each employee to build a career plan that benefits everyone, and we have a proven record of investing in *you*.