Node.js Software Engineer - Testing

Job Purpose The Sr Software Tester / QA Engineer is responsible for improving software development processes by preventing defects and ensuring product quality. This role focuses on validating system specifications, executing manual and automated tests, and supporting defect tracking throughout the software development lifecycle. Key Responsibilities - Review and analyze system specifications. - Collaborate with QA Engineers to develop test strategies and plans. - Execute manual and automated test cases; analyze and report results. - Evaluate product code and ensure alignment with specifications. - Log testing phases and document defects. - Report bugs and assist the development team in troubleshooting. - Conduct post-release/implementation testing. - Work across teams to ensure consistent quality throughout the SDLC. - Define goals for team members and align with KPIs. - Administer performance appraisals and provide continuous feedback. - Guide team members in performance improvement and skill development. - Identify training needs and organize learning opportunities. - Foster open communication and team leadership. - Ensure compliance with company policies and quality standards. - Perform additional tasks as directed by the manager. Requirements Requirements - BSc/MS in Computer Science, Engineering, or a related field. - 5+ years of experience as a QA Tester or similar role. - Strong understanding of QA methodologies and project management. - Familiar with Agile frameworks and regression testing. - Experienced with test management tools (e.g., qTest, Zephyr) and SQL. - Capable of documenting and troubleshooting errors. - Manual and Automation Testing. - Strong interpersonal and analytical skills. - Effective communication (face-to-face, phone, and electronic). - Confident coordination with teams, customers, and stakeholders. - Collaborative team player with a credible presence. - English (mandatory), Arabic (preferred). Disclaimer: CodeNinja is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, & performance.

We are seeking a Backend Developer with deep expertise in Golang and experience building secure, high-performance distributed systems. The role involves hands-on development of scalable backend services with a strong focus on concurrency, secure networking, caching, and real-time event streaming. You will contribute to designing, building, and optimizing systems deployed on AWS and on-premise infrastructure, ensuring they meet enterprise requirements for scalability, reliability, and security. Key Responsibilities Design and implement backend services in Golang, focusing on concurrency, performance, and reliability. Develop components that integrate WireGuard protocol for secure communication and advanced networking. Build APIs and services for real-time workloads and secure data flows. Use Redis for caching, session management, distributed coordination, and Pub/Sub messaging. Build streaming and data processing pipelines with Kafka to support real-time events and analytics. Deploy and operate services on AWS (EKS, EC2, ElastiCache, MSK) and on-prem Kubernetes clusters. Contribute to infrastructure automation using Terraform, Ansible, and CI/CD pipelines. Implement monitoring and observability with Prometheus, Grafana, and OpenTelemetry. Write clean, maintainable, and testable code with automated unit and integration tests. Conduct performance benchmarking, profiling, and optimization for low-latency, high-throughput systems. Participate in load testing, failover simulations, and incident response improvements. Work closely with Tech Leads, and DevOps engineers to deliver end-to-end solutions. Participate in code reviews, design discussions, and contribute to improving engineering standards. Your Skills and Experience Must-Have Strong proficiency in Golang (concurrency, networking, memory management, performance tuning). Hands-on experience with WireGuard protocol or similar secure networking technologies. Proficiency with Redis (cache strategies, Pub/Sub, clustering). Solid understanding of Kafka (consumer groups, partitions, streaming pipelines). Experience with Kubernetes (EKS, on-prem clusters), containers, and microservices. Strong working knowledge of AWS services (VPC, EC2, IAM, CloudWatch, MSK, ElastiCache). Experience in building high-concurrency systems with focus on throughput and low latency. Familiarity with CI/CD pipelines and infrastructure as code (Terraform, Ansible). Nice-to-Have Knowledge of Linux networking (iptables, nftables, routing). Experience with additional messaging systems (RabbitMQ, NATS). Familiarity with distributed tracing and debugging in large systems. Security-focused development (TLS/mTLS, secrets management, cryptography). Qualifications Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience. 4+ years of backend engineering experience, with at least 2+ years in Golang.

A Quran teacher is more than just an instructor — they are a guide, a mentor, and a source of inspiration. With patience and compassion, they help students connect deeply with the words of Allah, not only teaching correct recitation and Tajweed, but also nurturing love, respect, and understanding of the Holy Quran.A good Quran teacher listens, encourages, and adapts to each student’s pace, ensuring that learning becomes a journey of both knowledge and faith. Their role goes beyond lessons; they shape character, strengthen values, and inspire students to carry the light of the Quran into their daily lives

DeepLight is seeking a sharp, quality-obsessed QA Analyst to join our growing Data & AI delivery team. You will play a critical role in ensuring the success of our enterprise-scale GenAI and data-driven systems. From LLM-powered workflows to real-time data pipelines, your work will underpin the reliability of AI systems used by governments, banks, and insurers across the region. Requirements ·       Define, design, and execute test strategies across data platforms, APIs, and LLM-integrated applications. ·       Translate business requirements and technical specifications into clear, testable scenarios. ·       Develop automated test scripts using Cypress (UI), REST Assured (API), and Python-based frameworks. ·       Manage regression suites and continuous testing pipelines through GitLab CI or equivalent. ·       Investigate bugs through logs, metrics, and root cause analysis—providing concise documentation to engineering teams. ·       Participate actively in sprint planning, backlog grooming, and daily scrums to maintain product velocity. ·       Create and maintain synthetic test data and testing environments that mirror production. ·       Ensure performance, security, and edge-case validation are part of the QA lifecycle. ·       Produce QA dashboards and status reports to inform delivery progress and quality metrics. ·       Promote a quality-first culture across engineering and product teams. ·       3+ years of experience in quality assurance for enterprise or SaaS platforms. ·       Proficiency in writing automated tests (UI and API) using tools like Cypress, REST Assured, or Playwright. ·       Strong knowledge of test design techniques, test planning, and agile QA practices. ·       Familiarity with CI/CD pipelines (e.g., GitLab, Jenkins) and version control tools (Git). ·       Basic knowledge of SQL for validating data transformations and backend logic. ·       Excellent documentation and communication skills—able to explain defects, patterns, and risks clearly. Benefits Benefits & Growth Opportunities: ·       Competitive salary and performance bonuses ·       Comprehensive health insurance ·       Professional development and certification support ·       Opportunity to work on cutting-edge AI projects ·       International exposure and travel opportunities ·       Flexible working arrangements ·       Career advancement opportunities in a rapidly growing AI company This position offers a unique opportunity to shape the future of AI implementation while working with a talented team of professionals at the forefront of technological innovation. The successful candidate will play a crucial role in driving our company's success in delivering transformative AI solutions to our clients.

We are seeking a Technical Lead from 6 years of experience. Responsibility Lead the design and implementation of distributed backend services in Golang. Define and evolve system architecture for multi-region, highly available deployments across AWS and on-premise infrastructure. Deliver performant APIs and control systems for secure, large-scale connectivity and real-time workloads. Design for high Concurrent User (CCU) loads, focusing on throughput, latency reduction, and horizontal scalability. Leverage Redis for caching, distributed coordination, and Pub/Sub messaging. Use Kafka for scalable event streaming, log aggregation, and operational analytics. Conduct performance tuning, load testing, and fault injection to validate system resilience. Embed strong cryptographic and secure communication practices (key exchange, rotation, encryption in transit and at rest). Collaborate with security stakeholders to align with compliance standards (SOC2, ISO 27001, GDPR). Implement CI/CD pipelines, Infrastructure as Code (Terraform, Ansible), and GitOps workflows. Manage Kubernetes clusters (AWS EKS and on-prem) for containerized workloads, ensuring scalability and high availability. Drive observability with metrics, logs, and traces (Prometheus, Grafana, OpenTelemetry). Requirements Expertise in Golang, including concurrency, networking, and performance profiling. Strong understanding of WireGuard protocol and modern secure networking approaches. Advanced experience with Redis (caching, Pub/Sub, clustering, distributed locks). In-depth knowledge of Kafka (streaming pipelines, consumer group management, schema evolution). Proven experience with Kubernetes (EKS, on-premise clusters) and AWS cloud services (VPC, EC2, IAM, MSK, ElastiCache).

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