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NoWorkerLeftBehind LLC

Backend Developer

NoWorkerLeftBehind LLC, Boston, Massachusetts, us, 02298


We are seeking a highly skilled

Senior Back-End Developer

to join our team and drive the development of robust, scalable, and efficient backend systems. This role will involve designing, implementing, and optimizing backend architecture, collaborating with cross-functional teams, and ensuring best practices for security, performance, and maintainability. This is an exciting opportunity for a developer who thrives in a fast-paced, innovative environment and is passionate about building impactful technology solutions.Key Responsibilities

Develop and Maintain Server-Side Logic : Design and implement efficient, reusable, and reliable backend code to support high-volume, high-performance applications.Database Management : Oversee database architecture, ensuring data consistency, security, and accessibility across various applications.API Development : Create and maintain scalable and secure APIs to integrate with front-end applications and external services.System Architecture : Work closely with the DevOps team to develop robust system architecture that ensures high availability and fault tolerance.Optimize Performance : Identify bottlenecks and optimize backend performance to support millions of concurrent users.Collaborate with Cross-Functional Teams : Work closely with front-end developers, product managers, and UX/UI designers to create seamless end-to-end solutions.Security Best Practices : Implement and maintain high-security standards across all backend processes to protect sensitive data.Mentorship : Lead, guide, and mentor junior developers to elevate the overall skill level of the team.Qualifications

Experience : 5+ years of experience as a back-end developer with a proven track record in a senior role.Technical Expertise :

Proficiency in back-end languages like

Python, Node.js, Java, or Ruby .Extensive experience with databases (both SQL and NoSQL) such as

PostgreSQL, MySQL, MongoDB, or Redis .Expertise in RESTful APIs, microservices architecture, and serverless frameworks.Familiarity with cloud services (AWS, Google Cloud, or Azure) and containerization (Docker, Kubernetes).

Performance Optimization : Strong understanding of performance optimization, including caching strategies, load balancing, and efficient code structure.Security-Focused Mindset : Knowledge of best practices for securing applications, including familiarity with OAuth, JWT, encryption, and other security protocols.Problem-Solving Skills : Ability to troubleshoot complex issues and improve system reliability.Collaboration Skills : Excellent written and verbal communication skills, with experience working in cross-functional, agile environments.Nice-to-Have

Experience with CI/CD pipelines and automated testing frameworks.Background in working with large-scale distributed systems.

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