Junior Backend Engineer, Enterprise Success

To become a Junior Backend Engineer at Hiya, you should have an understanding or experience with functional programming in typed settings, particularly Scala. Familiarity with cloud environments like AWS and knowledge of data storage systems such as DynamoDB or Redshift are valuable. More importantly, strong communication skills and the ability to collaborate with both local and remote teams are essential for success in this role.

As a Junior Backend Engineer at Hiya, your responsibilities will include designing, coding, and operating backend services on the JVM platform for our call processing pipeline. You'll also engage in deployment and operations, allowing you to take full ownership of the systems you develop. Supporting your colleagues and continuously improving your skills will also be a key part of the role.

The work environment for Junior Backend Engineers at Hiya is fast-paced and supportive. You’ll work alongside experienced professionals who are dedicated to mentoring and coaching you. Hiya values a culture of empowerment and teamwork, making it a great place for new talent looking to grow their skills and take on exciting challenges.

While previous experience in functional programming can be beneficial for the Junior Backend Engineer position at Hiya, it's not a strict requirement. The company is open to candidates who have strong interest, aptitude, and the willingness to learn. If you have a relevant educational background and enthusiasm for functional programming concepts, you’re encouraged to apply!

Hiya is committed to supporting the career development of its Junior Backend Engineers through a variety of programs including professional development funds, access to online English classes, and a flexible working model that allows for a mixed office and remote schedule. Regular feedback and learning opportunities are emphasized to help you grow both personally and professionally.

For the Junior Backend Engineer role at Hiya, familiarity with Scala is highly desirable, as it's the primary language used for backend services. Additionally, experience with languages used for data management, such as SQL, will be beneficial. A willingness to learn and adapt to new technologies is crucial as part of the role.

As a Junior Backend Engineer at Hiya, you'll work on diverse projects revolving around the development of high-performance data processing systems for voice communication. This includes backend services that refine how calls are processed, as well as customer-facing web applications that integrate with our Voice Intelligence Platform. The projects are designed to enhance user experience and improve communication security.

Functional programming is a programming paradigm that treats computation as the evaluation of mathematical functions and avoids changing state and mutable data. In Scala, functional programming is prominent due to its ability to handle functions as first-class objects. Be prepared to discuss examples of using functional principles, such as immutability and higher-order functions, in your coding practices.

When debugging code, I start by reproducing the error and analyzing the conditions under which it occurs. I use logging tools to collect relevant data, then incrementally test suspect components to isolate the issue. It’s essential to remain systematic and patient, ensuring that I document my findings and review the logic of my code critically.

I have experience working with AWS services; for instance, I've utilized AWS Lambda functions for serverless computing and S3 for data storage. I’m also familiar with EC2 instances for deploying backend applications. I'll highlight specific projects where I used these services and the outcomes of my work to showcase my hands-on experience.

In one of my projects, I encountered performance issues that were causing delays. I analyzed the data processing pipeline to identify bottlenecks. I implemented caching mechanisms and optimized queries for database access. This proactive approach improved performance significantly, demonstrating my problem-solving skills and my ability to adapt under pressure.

What excites me about the Junior Backend Engineer role at Hiya is the opportunity to innovate in the voice communication space. I’m passionate about backend development and the impact it has on user experience. The idea of contributing to a project that protects users from spam and fraud aligns perfectly with my values, making it a meaningful career path.

To prioritize my work, I assess each task based on its urgency and impact. I use tools like task lists or project management software to visualize my workload. Additionally, I am comfortable communicating with my team to align on priorities, ensuring that everyone is on the same page and that critical tasks are addressed first.

One system I designed was a real-time data processing application. I began by identifying the core requirements and user needs, then created a high-level architecture diagram detailing how data would flow through the system. I selected appropriate technologies, defined interfaces, and ensured scalability via modular components, which I then iteratively tested and improved based on feedback.

I have experience working with both SQL and NoSQL databases. I’ve used SQL to perform complex queries in relational databases like PostgreSQL and Amazon Redshift, including data manipulation and retrieval. Additionally, I've worked with NoSQL databases like DynamoDB, where the schema-free architecture allowed for greater flexibility in handling diverse data types. I believe each has its strengths depending on project requirements.

I keep myself updated with new technologies by following relevant blogs, forums, and participating in online developer communities. I also attend workshops or webinars whenever possible and regularly experiment with new tools through personal projects. Continuous improvement is key, and sharing knowledge with peers is essential for growth.

My ideal team environment is one that fosters collaboration, open communication, and a culture of learning. I contribute by actively participating in discussions, encouraging diverse ideas, and offering support to my teammates. I prioritize building relationships and seek feedback, ensuring that we work together effectively towards our common goals.