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About ColdSire.com:ColdSire.com is a leading SaaS platform specializing in cold email infrastructure. We empower businesses with robust, scalable, and efficient email solutions to drive their outreach and engagement strategies. Our innovative technology ensures high deliverability rates, comprehensive analytics, and seamless integration with various tools, making cold emailing more effective and manageable.
Job Description:We are seeking a talented and experienced Backend Engineer to join our dynamic team. As a Backend Engineer at ColdSire.com, you will play a crucial role in developing and maintaining the core infrastructure that powers our platform. You will work closely with our product and engineering teams to design and implement high-performance, scalable, and secure backend systems.
Key Responsibilities: • Design, develop, and maintain backend systems and APIs for our cold email infrastructure. • Collaborate with front-end developers and other team members to integrate user-facing elements with server-side logic. • Optimize and enhance the performance, scalability, and reliability of our backend systems. • Implement security best practices to protect user data and ensure compliance with relevant regulations. • Write clean, maintainable, and well-documented code. • Conduct code reviews, write unit tests, and participate in debugging and troubleshooting. • Stay up-to-date with emerging technologies and industry trends to continuously improve our platform.
Requirements: • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience. • Proven experience as a Backend Engineer or similar role in a SaaS environment. • Proficiency in at least one backend programming language (e.g., Python, Node.js, Ruby, Java). • Experience with database management systems (e.g., PostgreSQL, MySQL, MongoDB). • Familiarity with RESTful APIs and microservices architecture. • Knowledge of cloud platforms (e.g., AWS, Google Cloud, Azure) and containerization technologies (e.g., Docker, Kubernetes). • Strong understanding of security principles and best practices. • Excellent problem-solving skills and attention to detail. • Ability to work independently and collaboratively in a remote team environment.
Preferred Qualifications: • Experience with email infrastructure and protocols (e.g., SMTP, IMAP, POP3). • Knowledge of email deliverability best practices and anti-spam measures. • Familiarity with continuous integration and continuous deployment (CI/CD) pipelines. • Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack).
Key Skills
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