Contract: Staff Full-Stack Engineer
UpworkFull Time
Senior (5 to 8 years), Expert & Leadership (9+ years)
Candidates should possess a Bachelor’s degree in Computer Science, Information Technology, or a related field, along with 8+ years of experience as a Java Developer and 4+ years of experience in React or other front-end technologies. They must have extensive experience with Java 8 and above, including Java frameworks such as Spring, Spring Boot, JPA, and Hibernate, and familiarity with Java build tools like Maven and/or Gradle and DevOps CI/CD tools. Furthermore, they should have a strong understanding of J2EE concepts, expertise in Microservices and RESTful architecture, experience with automated testing frameworks like JUnit and Playwright, and familiarity with Azure, AWS, or other cloud providers. Strong analytical and problem-solving skills, excellent communication skills, and the ability to mentor and coach junior developers are also required.
The Senior Full Stack Software Engineer will be responsible for designing, developing, and maintaining sophisticated Java, React and/or other front-end technologies-based web applications, collaborating with cross-functional teams to identify and solve complex software problems, leveraging AI tools in the SDLC, building and maintaining technical documentation, participating in code reviews, developing and maintaining automated testing scripts, implementing modern cloud architecture such as microservices, serverless, and containerization, developing, deploying, and maintaining applications in lower environments and in Production, working with containerization technologies such as Docker and Kubernetes, developing RESTful APIs using Spring Boot, and mentoring and coaching junior developers.
Digital payment solutions for businesses
Onbe specializes in digital payment solutions that enhance the payment experience beyond traditional currency transactions. The company provides a variety of customizable and secure payment options for businesses across multiple industries, including automotive, biotech, and telecom. Onbe's primary focus is on corporate disbursement solutions, which help companies efficiently and securely distribute funds to their recipients. Unlike many competitors, Onbe tailors its services to meet the specific needs of different sectors, allowing clients to create engaging payment experiences that drive growth and address market challenges. The goal of Onbe is to be a preferred payments partner, delivering value that extends beyond mere transactions and improving the overall experience for both businesses and their customers.