Senior Software Engineer

Kenyan Edu; Riyadh; Remote; SAR 450,000 - 675,000; Full time

Job summary

Prospex CRM is seeking a Senior Software Engineer to lead backend architecture and develop scalable backend services for our procure-to-pay platform. You will design distributed systems, APIs, and microservices, while integrating with ERP systems such as Oracle Fusion and optimizing MongoDB-backed data storage.

You will collaborate with product, frontend, and DevOps teams to ensure secure, reliable, and high-performance systems, and mentor junior engineers while upholding best practices and

Qualifications

• Extensive backend expertise with MEAN stack and scalable systems.
• Distributed systems mastery and microservices design.
• Strong API design and RESTful principles.

Responsibilities

• Lead backend architecture and design secure, high-performance systems.
• Develop scalable backend services, APIs, and microservices for procure-to-pay platform.
• Collaborate with product, frontend, and DevOps teams to translate requirements into technical solutions.
• Drive integrations with ERP systems, notably Oracle Fusion.
• Optimize queries and data storage (MongoDB) for performance and scalability.
• Troubleshoot and evolve backend systems, implementing upgrades.
• Mentor junior developers and enforce best practices through reviews.
• Implement monitoring, logging, and alerting for reliability.
• Contribute to strategic backend architecture and technology choices.

Skills

Node.js

Express.js

Nest.js

MongoDB

REST APIs

Microservices

MEAN Stack

Distributed Systems

API Design

Problem Solving

Nx.dev

Tools

Oracle Fusion

Job description

# Senior Software EngineerProspex CRMRemote Full Time Remote Posted 1 hour agoShare this job:WhatsApp LinkedIn X Facebook Email#### Job DescriptionHeadquarters: Egypt, Turkey, Bahrain URL: http://prospexcrm.xyz Senior Software EngineerAbout Our ClientOur Client is a fast-growing procurement and technology company headquartered in Riyadh with operations across Saudi Arabia and Bahrain. We are building innovative solutions to simplify procurement processes, empower businesses, and create meaningful impact.Why Join Us?We are looking for talented, growth-minded individuals eager to take on new challenges. We nurture potential and provide an environment where every employee can thrive professionally and personally.Role Summary:As a Senior Software Engineer, you'll be a key technical leader, driving the design, development, and maintenance of our core backend services. You'll collaborate extensively with product, frontend, and DevOps teams to architect and build highly scalable, efficient, and robust systems. Your contributions will directly enable our customers to optimize their procurement workflows and derive critical insights. This role demands a deep focus on crafting resilient APIs, optimizing database structures, and building seamless integration services that significantly enhance system performance and user experience.What You'll Do:● Lead System Architecture: Spearhead the architectural design of backend systems, ensuring they are secure, reliable, high-performance, and align with our long-term technical vision. ● Develop Scalable Solutions: Design and implement sophisticated backend services, APIs, and microservices for our advanced procure-to-pay platform.● Cross-Functional Collaboration: Partner closely with product and other engineering teams to translate complex business requirements into elegant and effective technical solutions. ● Integrate and Innovate: Drive integrations with critical third-party systems, including enterprise-grade ERPs like Oracle Fusion, to expand our platform's capabilities.● Optimize and Enhance: Take ownership of optimizing database queries and managing data storage solutions (with a focus on MongoDB), ensuring optimal performance and scalability. ● Troubleshoot and Evolve: Proactively identify, troubleshoot, and resolve complex issues in existing backend systems, implementing upgrades and enhancements to continuously improve performance and scalability.● Mentor and Elevate: Provide technical leadership and mentorship to junior developers, championing best practices through rigorous code reviews and knowledge sharing. ● Ensure Operational Excellence: Implement comprehensive monitoring, logging, and alerting solutions to guarantee the health, reliability, and proactive management of our systems. ● Strategic Contribution: Play a pivotal role in strategic decisions regarding backend architecture, technology stack selections, and future platform evolution.What You'll Bring:● Extensive Backend Expertise: Strong hands-on experience as a MEAN Stack Developer with a proven track record of building and scaling complex backend systems.● Distributed Systems Mastery: Deep experience building distributed and scalable backend infrastructure with a microservices-first design philosophy.● API Design Proficiency: In-depth understanding and practical experience with RESTful API design and microservice architectures.● Core Technologies: Proficient in Node.js, Express.js or Nest.js, with a solid grasp of building REST APIs, Websockets, SQL/NoSQL Databases (MongoDB), message queues, distributed caches, and data pipelines.● Problem-Solving Acumen: Exceptional troubleshooting, debugging, and performance tuning skills. Nice to Have:● Experience with GCP deployments and pipeline management.● Prior experience integrating with external systems, especially ERPs.● Familiarity with AI/ML concepts and their application in backend services.● Knowledge of monorepos and tools like Nx.dev. To apply: https://weworkremotely.com/remote-jobs/prospex-crm-senior-software-engineer