First Help Financial

Software Engineer, Java – Contract

First Help Financial

contract

Posted on:

Location Type: Hybrid

Location: São Paulo • Brazil

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Tech Stack

AWSEC2JavaJUnitMockitoMongoDBNoSQLPythonRedisSpringSpring BootSpringBootSQL

About the role

  • 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*.
Applicant Tracking System Keywords

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

Hard Skills & Tools
JavaSpring BootPythonAWSRESTful APIsSQLNoSQLMongoDBRedisOracleDB
Soft Skills
problem-solvingdebuggingindependenceadaptabilitycommunication
Certifications
Bachelor's degreeMaster's degree