Go Engineer - Payment Gateway Solutions

As a Go Engineer at Mellifera, you'll be primarily responsible for developing secure digital systems that facilitate online transactions. This includes connecting e-commerce platforms with financial institutions, integrating various payment methods, and ensuring a seamless transfer of funds. You'll also be involved in creating scalable and reliable software solutions that support our payment gateway and compliance platforms.

To secure the Go Engineer position at Mellifera, you should have at least two years of professional experience in Go programming. Additionally, you should possess knowledge in scalable software development, databases (both RDBMS and NoSQL), messaging services like Kafka, and proficiency in REST and gRPC. Familiarity with microservices design, Docker, Kubernetes, and AWS services is also advantageous.

A Go Engineer at Mellifera should be well-versed in technologies such as Go, SQL, MongoDB Query Language, and Redis commands. Experience with Docker, Kubernetes, and DevOps tools like GitLab CI/CD is a plus. Additionally, knowledge of system design principles and various AWS services will enhance your contribution to our innovative projects.

Mellifera offers a collaborative and horizontal work environment where every team member's expertise and ideas are valued. As a Go Engineer, you will work closely with other developers and internal clients, fostering an agile team spirit. We prioritize continuous learning and development, enabling you to enhance your skills while working on impactful projects in the fintech landscape.

At Mellifera, Go Engineers can expect numerous opportunities for career growth. With a focus on continuous learning and skill development, you can enhance your expertise in fintech solutions, gain experience on high-impact projects, and potentially move into leadership roles or specialize in areas like system design or cloud services, all while being a part of a rapidly growing company.

When answering this question, highlight your professional experience with Go, including specific projects where you utilized this language. Discuss the techniques you employed in building scalable applications and how those experiences will help you contribute to the Go Engineer role at Mellifera.

In your response, emphasize best practices in software development, such as applying the 12-factor app principles and domain-driven design (DDD). Provide examples of past experiences where you successfully implemented these practices to maintain highly reliable and scalable systems.

Discuss your understanding of integrating payment methods like credit cards and digital wallets. Share any relevant experience you possess in developing secure APIs for payment processing, ensuring compliance with industry standards, and maintaining user convenience during transactions.

Detail your systematic approach to problem-solving, including how you analyze issues, brainstorm solutions, and test those solutions. Give examples from past roles, particularly ones that demonstrate your ability to resolve complex challenges faced in payment gateway development.

Describe your experience designing and developing microservices. Explain how you organized services to promote reusability and scalability, and discuss the benefits this architecture brought to your previous projects, especially in relation to performance and maintainability.

Mention specific CI/CD tools you are familiar with, like GitLab CI/CD. Discuss how you've implemented automated testing and deployment processes, leveraging these tools to ensure that your software meets quality standards and is efficiently rolled out to production.

Share your methods for continual learning, such as following industry blogs, participating in forums, attending webinars, or engaging in professional communities. By demonstrating a commitment to ongoing education in the fintech space, you show your dedication to remaining informed and innovative.

Discuss the importance of clear communication among team members and stakeholders, especially when working on complex fintech projects. Highlight how effective communication can lead to better understanding of requirements, improved collaboration, and ultimately successful project outcomes.

Select an example where you successfully adapted to a new technology or framework on short notice. Describe your learning process, the resources you utilized, and how your quick adaptation contributed to project success within the fintech domain.

Consider discussing technical challenges such as ensuring security, meeting compliance regulations, or managing integration with diverse payment systems. Share your thoughts on these challenges and how your background equips you to tackle them head-on.