API Engineer (open to Poland, Romania and Portugal)

As an API Engineer at Climate Arc, your primary responsibilities will include designing, developing, and maintaining APIs to unlock access to our data warehouse. You’ll ensure high availability, security, and scalability of the APIs while optimizing performance through monitoring response times and implementing caching strategies. Additionally, you'll develop comprehensive API documentation and facilitate API integration with external partners. Your work is pivotal in making climate data more accessible and usable for decision-makers across the financial sector.

To be considered for the API Engineer role at Climate Arc, you should have experience in cloud computing, with a preference for technologies like Azure, AWS, or GCP. Proficiency in programming languages such as Java or Python is essential, along with hands-on experience in API design and management tools. Familiarity with containerization concepts and DevSecOps practices is a plus. Additionally, basic database skills, knowledge of API security, and a passion for climate data are crucial elements that will enhance your application.

An API Engineer in Climate Arc should be well-versed in cloud computing and have programming skills in languages such as Java and Python. Knowledge of API gateways and security management tools is important, as is familiarity with scripting for automation. Understanding containerization technologies and security practices is a valuable asset. Furthermore, a baseline understanding of databases and SQL is expected, as you will be working with complexity in handling climate data and analytics.

At Climate Arc, we prioritize the professional growth of our team members, including our API Engineers. We offer a professional learning and development program that provides access to training and courses relevant to your field. Additionally, we support professional memberships, encouraging our team to stay updated with industry trends. Being part of our team means you can continuously sharpen your skills and stay engaged in innovative projects that make a real difference.

The salary range for the API Engineer position at Climate Arc varies based on experience, with the range for candidates based in Poland being 138,000 to 248,000 PLN annually. For candidates located outside of Poland, we conduct local benchmarking to ensure a fair salary according to our Reward Framework. Besides the competitive base salary, we also offer a comprehensive benefits package that includes generous paid time off and retirement contributions.

When answering this question, focus on specific projects where you designed or developed APIs. Discuss the technologies used, the challenges faced, and how you overcame them. Highlight your understanding of API standards and best practices, along with any specific tools or frameworks you employed. Provide examples that showcase your problem-solving skills and your ability to work with cross-functional teams.

In your response, mention specific strategies such as implementing caching techniques, setting up load balancing, and monitoring API response times. Discuss any experiences with performance testing and how you identified bottlenecks in previous projects. Talk about your proficiency with tools that aid in monitoring and optimizing systems, which demonstrates your analytical skills in enhancing the user experience.

When addressing this question, outline the cloud platforms you've worked with, such as AWS, Azure, or GCP. Provide details on specific projects where cloud infrastructure was utilized for API deployment or data management. Discuss your understanding of scalability and security in cloud environments, as these are essential for the API Engineer role at Climate Arc.

This question is an opportunity to showcase your problem-solving abilities. Recount a specific challenge, such as a scalability issue or an integration hiccup with a third-party service. Detail the steps you took to analyze the problem, design a solution, and implement it effectively. Highlight any collaboration with team members, as teamwork is vital in this role.

Discuss the tools you’ve used for API documentation, such as Swagger or OpenAPI, and explain their significance in creating developer-friendly resources. Emphasize how thorough documentation enhances integration experiences for users and fosters collaboration among team members. Provide examples of how well-documented APIs led to successful outcomes in your experience.

When answering, detail your understanding of how integrating security practices into the DevOps workflow enhances the overall development process. Provide examples of how you've implemented security measures in API development and highlight any tools or frameworks you've used. Your response should convey an understanding of the importance of security in the context of modern software development.

Discuss the critical role of data in shaping APIs, particularly in making climate information accessible. Provide insights on how data types, structures, and quality impact API design decisions. Highlight any specific experiences where you tailored API solutions to meet the needs of climate data consumers, reinforcing your understanding of the data's relevance in this context.

Talk about the practices you employ to ensure API reliability, including rate-limiting, throttling policies, and using monitoring tools to track API usage. Highlight specific projects where you implemented these techniques and how they contributed to maintaining service stability. Your answer should exhibit your proactive approach to managing API traffic effectively.

Mention the programming languages you are proficient in, such as Java, Python, or Node.js, and explain why you prefer them for API development. Discuss your familiarity with their ecosystems, relevant libraries, and how your skills align with Climate Arc's tech stack. Providing examples of projects where you used these languages will strengthen your response.

In your response, emphasize your commitment to continuous learning by mentioning resources such as online courses, tech blogs, webinars, or community forums. Discuss any professional organizations you may be part of or conferences you attend to expand your knowledge in API development. Highlighting this dedication will assure interviewers of your proactive approach to professional growth.