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data operations & support engineer

database engineer

backend software engineer

Si-Ware Systems

<div>
 We are looking for a skilled Backend Software Engineer to join our team at Si-Ware Systems. In this role, you will design and build robust web application backends in Go and develop cross-platform desktop applications in Python. Front-end experience with React and TypeScript is a plus, but the core of this role is backend and application engineering.
 
 
 
 Responsibilities:
 
 
 
 <ul>
 <li>
 Design, develop, and maintain backend web services and APIs in Go, including REST APIs and microservices.
 </li>
 <li>
 Build and maintain desktop applications in Python, focusing on performance, reliability, and user experience.
 </li>
 <li>
 Collaborate with front-end engineers to define clean API contracts and integrations.
 </li>
 <li>
 Participate in system architecture discussions and contribute to technical decisions.
 </li>
 <li>
 Write clean, testable, and well-documented code with proper version control practices.
 </li>
 <li>
 Conduct code reviews and provide constructive feedback to peers.
 </li>
 <li>
 Identify and resolve performance bottlenecks, bugs, and technical issues.
 </li>
 <li>
 Work closely with QA, product, and hardware teams throughout the development lifecycle.
 
 
 
 </li>
 </ul>
 
 Required Skills &amp; Qualifications:
 
 
 
 <ul>
 <li>
 Solid experience building backend web services in Go (Golang) &mdash; REST APIs, concurrency, standard library.
 </li>
 <li>
 Strong proficiency in Python for desktop application development.
 </li>
 <li>
 Familiarity with software design patterns, clean architecture, and best practices.
 </li>
 <li>
 Comfortable working in Linux/Unix environments and using Git for version control.
 </li>
 <li>
 Strong problem-solving skills and attention to detail.
 
 
 
 </li>
 </ul>
 
 Nice to Have:
 
 
 
 <ul>
 <li>
 Exposure to React and TypeScript for front-end development.
 </li>
 <li>
 Experience with containerization tools such as Docker.
 </li>
 <li>
 Familiarity with CI/CD pipelines.
 </li>
 </ul>
</div>

Backend Software Engineer

BioticsAI

<div>
 
 
 Software Engineer, Backend and Integrations
 
 
 
 
 Employment type:
 
 Part-time, Full-time | Remote.
 
 
 
 
 
 BioticsAI is a San Francisco Bay Area based healthtech startup partnering with medical professionals in the U.S. and Egypt to help bring machine learning to the field of fetal ultrasonography.&nbsp;
 
 
 
 
 
 The BioticsAI team of software engineers, machine learning engineers and doctors have developed algorithms for abnormality detection, anatomical region detection &amp; localization in fetal ultrasound images. BioticsAI is leveraging these algorithms to build products aimed at improving efficiency and minimizing misdiagnoses in clinical settings. These products will have the added bonus of automating time-consuming tasks including doctor-to-doctor documentation, communication and analysis.
 
 
 
 
 
 The Backend and Integrations team works closely with a product manager and the machine learning team to build backend features for the company&rsquo;s BioticsAI for Doctors product. As an early member of this team you will have a major and exciting role in creating significant impact for the BioticsAI for Doctors product.
 
 
 
 
 
 
 Responsibilities:
 
 
 
 
 
 <ul>
 <li>
 Ownership of new backend features including design, documentation, implementation and testing.
 </li>
 <li>
 Ownership of new backend integrations with different relevant medical APIs (for e.g: EHR FHIR APIs, DICOM, DICOMWeb, etc.).
 </li>
 <li>
 Ownership of integrations with the BioticsAI machine learning APIs.
 </li>
 <li>
 Evaluate and implement deployment options using public cloud services like Amazon Web Services and Google Cloud Platform.&nbsp;
 </li>
 <li>
 Actively participate in meetings with product management to help design new features, contribute feedback on prototypes and coordinate backend work.&nbsp;
 </li>
 </ul>
 
 
 
 
 
 Basic Qualifications:
 
 
 
 
 
 <ul>
 <li>
 BS in Computer Science or related technical field or equivalent technical experience.
 </li>
 <li>
 Excellent English communication skills (speaking, technical writing).
 </li>
 <li>
 1+ years of industry experience.
 </li>
 <li>
 Experience in backend web development.&nbsp;
 </li>
 <li>
 Familiarity with the basics of web development, attention to detail and following best practices for building clean code and web services.&nbsp;
 </li>
 </ul>
 
 
 
 
 
 Preferred Qualifications:
 
 
 
 
 
 <ul>
 <li>
 2+ years of relevant work experience.
 </li>
 <li>
 Backend development with Python/Flask
 </li>
 <li>
 Javascript development experience
 </li>
 <li>
 Experience with some or all aspects of the BioticsAI backend stack: Flask, mongo, Docker, Kubernetes, Amazon Web Services products, Google Cloud Platform products.
 </li>
 <li>
 Some familiarity with common healthtech standards: FHIR APIs, HIPAA and DICOM.
 </li>
 <li>
 Experience in designing and building infrastructure and web services at large scale.
 </li>
 </ul>
 
 
 
</div>

Software Engineer

Magnet

<div>
 
 
 Employer Overview
 
 
 
 A global technology company specializing in advanced control room solutions that support mission-critical operations. Its unified platform, powered by AI and IoT, connects digital and physical systems to provide real-time operational intelligence, enabling organizations to move from reactive to proactive decision-making.
 
 
 
 
 
 
 Job Summary
 
 
 
 We are looking for a Junior Backend Engineer to support the development of backend services and APIs. This role provides an opportunity to grow technical skills while working alongside experienced engineers on scalable software platforms.
 
 
 
 
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Design and implement scalable, high-availability server-side applications and APIs.
 </li>
 <li>
 Optimize database schemas and perform query tuning for maximum performance.
 </li>
 <li>
 Implement secure data protection and user authentication protocols.
 </li>
 <li>
 Integrate third-party services and maintain internal system interfaces.
 </li>
 <li>
 Write clean, modular, and testable code with high unit test coverage.
 </li>
 <li>
 Collaborate with Frontend engineers to deliver seamless user experiences.
 </li>
 </ul>
 
 
 
 
 
 Qualifications
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Information Technology, Software Engineering, or related field.
 </li>
 <li>
 0&ndash;2 years of backend development experience.
 </li>
 <li>
 Problem solving
 </li>
 <li>
 Collaboration and teamwork
 </li>
 <li>
 Node.js, Python, or Go
 </li>
 <li>
 SQL / NoSQL database design
 </li>
 <li>
 Backend development tools and software engineering platforms.
 </li>
 <li>
 Ability to develop backend features under supervision.
 </li>
 <li>
 Ability to write clean and maintainable code.
 </li>
 <li>
 Ability to collaborate within engineering teams.
 </li>
 <li>
 Fluent in
 
 English
 
 (written and spoken).
 </li>
 </ul>
</div>

Back End Developer

Klivvr

<div>
 We are hiring a highly skilled and experienced Senior Software Engineer in Backend to join our dynamic team. In this role, you will play a crucial part in designing, developing, and maintaining scalable and high-performance backend systems that drive our products and services. You will work closely with cross-functional teams to deliver high-quality solutions that meet business requirements and drive innovation.
 
 
 
 What you will do!
 
 
 
 <ul>
 <li>
 Architect, design, and implement robust and scalable backend systems using Typescript and MongoDB to support our web and mobile applications.
 </li>
 <li>
 Develop and maintain RESTful APIs for seamless communication between frontend and backend systems, ensuring high reliability, performance, and security.
 </li>
 <li>
 Collaborate with product managers, front-end, and designers to understand requirements, define technical specifications, and deliver solutions that meet user needs.
 </li>
 <li>
 Write clean, efficient, and maintainable code following best practices and design patterns for backend development in Typescript.
 </li>
 <li>
 Optimize backend systems and database queries for performance, scalability, and efficiency, and troubleshoot and debug issues as needed.
 </li>
 <li>
 Implement authentication, authorization, and access control mechanisms to protect sensitive data and ensure compliance with security standards and regulations.
 </li>
 <li>
 Work closely with DevOps engineers to deploy and manage backend services in production environments and implement monitoring and alerting solutions to ensure uptime and reliability.
 </li>
 <li>
 Conduct code reviews, provide constructive feedback, and mentor junior engineers to promote code quality, knowledge sharing, and professional growth.
 </li>
 <li>
 Stay up to date with the latest trends, technologies, and best practices in backend development, and proactively identify opportunities for improvement.
 </li>
 <li>
 Participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, and retrospectives, to track progress and prioritize tasks, and contribute to the improvement of development processes, tools, and methodologies.
 
 
 
 
 
 </li>
 </ul>
 
 To succeed in the role, you&rsquo;ll need to have:
 
 
 
 <ul>
 <li>
 Minimum of 4 years of experience in backend development, with a strong proficiency in Typescript and MongoDB.
 </li>
 <li>
 Solid understanding of RESTful API design principles, HTTP protocols, and web standards.
 </li>
 <li>
 Experience with modern web development frameworks and libraries for building backend services in Typescript.
 </li>
 <li>
 Proficiency in working with MongoDB databases, including schema design, query optimization, and data modeling.
 </li>
 <li>
 Strong knowledge of software development principles, design patterns, and best practices, and experience with version control systems such as Git.
 </li>
 <li>
 Experience with cloud platforms and containerization technologies is a plus.
 </li>
 <li>
 Excellent problem-solving and analytical skills, with the ability to troubleshoot complex issues and propose effective solutions.
 </li>
 <li>
 Excellent communication and collaboration skills, with the ability to work effectively in a team environment.
 </li>
 <li>
 Experience with Agile/Scrum methodologies and working in an Agile development environment.
 </li>
 </ul>
</div>

Senior Software Engineer - Backend

Bosta

<div>
 
 About Bosta:
 
 
 
 Launched in 2017, Bosta is an overnight delivery provider for E-commerce companies in Egypt. Leveraging technology to empower businesses is what we do best. Our goal is to disrupt the logistics industry by bringing technology and experience together to provide a one-stop shop for delivery solutions.
 
 
 We rely on advanced technology to deliver orders to our customers in a fast way. Businesses can track and connect with couriers and follow up on their orders - all in one system.
 
 
 
 Job Code:
 
 -Incremental 2026-SJTech-003
 
 
 
 Job Responsibilities:
 
 
 
 <ul>
 <li>
 Design and create services and system architecture for your projects, and contribute and provide feedback to other team members via technical design sessions
 </li>
 <li>
 Collaborate with the front-end engineers in building, and shipping scalable APIs to be consumed by our client-facing solutions
 </li>
 <li>
 Build and maintain third-party API integrations, fetching, and processing of data
 </li>
 <li>
 Work with the product and design teams to discuss the requirements of the value teams (including business, marketing, sales, and logistics operations), understand end-user requirements, formulate use cases, and then translate them into usable and scalable features
 </li>
 <li>
 Find the right balance between progress (i.e. shipping quickly) and perfection (i.e. measuring twice). Mentor and empower other engineers around you
 </li>
 <li>
 Develop and maintain high-performance and scalable backend systems that can handle high traffic volumes, while ensuring data integrity, security, and reliability
 </li>
 <li>
 Continuously monitor and optimize the performance of backend systems, and implement appropriate measures to ensure optimal system uptime and availability
 </li>
 <li>
 Communicate effectively with stakeholders, including non-technical team members, to ensure that they understand the technical decisions being made and how they will impact the product
 </li>
 <li>
 Drive innovation and contribute to the growth of our company vision by creating new products and collaborating closely with the product and design teams
 
 
 
 </li>
 </ul>
 
 Job Qualifications:
 
 
 
 <ul>
 <li>
 1-3 years of experience as a Backend Software Engineer
 </li>
 <li>
 A bachelor&rsquo;s degree in computer science or related fields is preferred
 </li>
 <li>
 Excellent programming skills in JavaScript, Node.js, Express framework, and related technologies
 </li>
 <li>
 Experience managing NoSQL databases/search engines such as Redis, MongoDB, Elasticsearch, etc
 </li>
 <li>
 Experience building and implementing CI/CD pipelines
 </li>
 <li>
 Experience with A/B testing and canary deployments
 </li>
 <li>
 Knowledge of GCP, AWS, or other similar cloud providers
 </li>
 <li>
 Knowledge of container technology (Docker, Kubernetes)
 </li>
 <li>
 Demonstrated expertise in managing a broad system with multiple integrated components
 </li>
 <li>
 Ability to jump into legacy code and understand it quickly
 </li>
 <li>
 Excellent problem-solving skills
 </li>
 <li>
 Excellent leadership skills
 
 
 
 </li>
 </ul>
 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
</div>

Backend Engineer

Yassir

<div>
 
 Yassir
 
 is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in
 
 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa
 
 . It is backed (:
 
 $200M in funding
 
 ) by VCs from Silicon Valley, Europe and other parts of the world.
 
 
 We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally.
 
 
 Helping usher the continent into a digital economy era. We&rsquo;re not just about serving people - we&rsquo;re about creating a marketplace to bring people what they need while infusing social values.
 
 
 
 About The Role
 
 
 
 As a Backend Staff Engineer, you will drive the technical standards for the Backend across our consumer domain, working with multiple squads inside the domain. You will lead Backend engineers with tech roadmaps, architecture decisions, and feature development and release cycle. You will mentor junior developers. You will contribute to scaling up Backend engineers in multiple squads and bringing great talents on board by conducting technical interviews.
 
 
 
 About your role as Staff Back-End Engineer "Node.js"
 
 
 
 <ul>
 <li>
 Design, build and maintain features for the domain applications
 </li>
 <li>
 Provide technical leadership and manage dependencies
 </li>
 <li>
 Conduct design and code reviews
 </li>
 <li>
 Help the domain team members with technical blockers supporting them and helping them grow
 </li>
 <li>
 Continuously discover, evaluate, and implement new technologies to maximize efficiency
 </li>
 <li>
 Participate in architecture and design discussions
 </li>
 <li>
 Participate strongly in building the technical roadmap
 </li>
 <li>
 Conduct technical interviews
 </li>
 <li>
 Help Improving engineering standards, tooling, and processes
 
 
 
 </li>
 </ul>
 
 Owner of these projects
 
 
 
 <ul>
 <li>
 Perform feasibility studies to validate capability and functionality
 </li>
 <li>
 Draft and submit intellectual property
 </li>
 <li>
 Research and assess current technologies
 </li>
 <li>
 Develop and execute complex, multi-tier distributed software search applications
 </li>
 <li>
 Create technical and domain expertise and apply to products and problems
 </li>
 <li>
 Assess and write code to improve or extend application
 </li>
 <li>
 Manage and assist current software applications
 </li>
 <li>
 Experience providing technical leadership, and mentoring others
 
 
 
 </li>
 </ul>
 
 About Your Experience
 
 
 
 <ul>
 <li>
 At least 10 years of experience in backend engineering with NodeJS
 </li>
 <li>
 Strong foundation in programming fundamentals
 </li>
 <li>
 Database: Mongodb or other
 </li>
 <li>
 Framework: Express.js &amp; Nest j.s
 </li>
 <li>
 Web architecture: Rest and restful APIs, micro-services
 </li>
 <li>
 Substantial experience with Git in a team environment
 </li>
 <li>
 Containers: Docker, kubernetes
 </li>
 <li>
 Caching, Redis server
 </li>
 <li>
 Experience in a rapidly growing company in the mobility, on-demand or fintech space is a plus
 </li>
 <li>
 Web load balancing
 </li>
 <li>
 Scaling
 </li>
 <li>
 OS administration
 </li>
 <li>
 Encryption : https//, digital signing
 </li>
 <li>
 Excellent communication skills
 </li>
 <li>
 Enjoy solving problems and helping others meet their goals
 </li>
 <li>
 Solid understanding of X
 </li>
 <li>
 Experience writing testable code and unit tests
 </li>
 <li>
 Have a deep knowledge of React JS and NodeJS, and you have experience developing products with it
 </li>
 <li>
 Experience using modern JavaScript and tooling in a full-stack setting
 </li>
 <li>
 Extensive experience with A/B experiments and have a data-driven attitude toward product development
 
 
 
 </li>
 </ul>
 😎 You will be part of one of the first Algerian startups to go through the Y Combinator program and one of the fastest-growing tech companies in North Africa. We are current in +30 cities (Algeria, Tunisia, Morocco, Senegal, France and Germany)
 
 
 💸 Attractive salary and you even get a stake in the company
 
 
 🚉 Subsidized public transit pass
 
 
 🤙🏽Have a lasting impact on our company's culture
 
 
 🚀 Perfect timing with renowned investors to build something great
 
 
 📈 Extremely steep learning curve with own responsibility and intensive guidance
 
 
 💯 Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of Africans
 
 
 At Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen.
 
 
 Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together.
 
 
 We look forward to receiving your application!
 
 
 Best of luck,
 
 
 Your Yassir TA Team
 
 
 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
</div>

Staff Back-End Engineer "Node j.s"

Arrow Electronics

<div>
 
 Position
 
 
 
 Senior Java Software Engineer
 
 
 
 Job Description
 
 
 
 
 Senior Java Software Engineer
 
 
 
 
 Job Summary
 
 
 
 We are looking for a Senior Java Software Engineer to build, enhance, and maintain scalable backend systems. You will work across the software development lifecycle, contribute to solution design, and deliver reliable, high-quality software that directly impacts business outcomes.
 
 
 This role focuses on strong Java engineering fundamentals, with exposure to modern cloud, DevOps, data, and AI-enabled integrations.
 
 
 
 Core Responsibilities
 
 
 
 <ul>
 <li>
 Design, develop, and maintain Java-based backend services across multiple releases.
 </li>
 <li>
 Implement new features, handle change requests, and resolve production defects.
 </li>
 <li>
 Estimate tasks accurately and deliver within agreed timelines.
 </li>
 <li>
 Write clean, maintainable, and well-documented code following clean code principles.
 </li>
 <li>
 Debug and troubleshoot complex issues to identify root causes efficiently.
 </li>
 <li>
 Write unit tests using JUnit and follow test-driven development (TDD) practices.
 </li>
 <li>
 Participate in solution and technical design discussions, applying appropriate design patterns.
 </li>
 <li>
 Develop and maintain RESTful APIs.
 </li>
 <li>
 Collaborate closely with team members and cross-functional teams (QA, DevOps).
 </li>
 <li>
 Contribute to CI/CD pipelines and deployment processes using existing DevOps tooling.
 </li>
 <li>
 Continuously learn and adopt new technologies relevant to backend engineering.
 
 
 </li>
 </ul>
 
 DevOps &amp; Deployment (Expected Exposure, Not Ownership)
 
 
 
 <ul>
 <li>
 Work with Docker-based deployments across different environments.
 </li>
 <li>
 Integrate applications into existing CI/CD pipelines (Jenkins, Kubernetes).
 </li>
 <li>
 Support smooth releases and environment stability in collaboration with DevOps teams.
 
 
 </li>
 </ul>
 
 Security &amp; Quality
 
 
 
 <ul>
 <li>
 Apply secure coding practices and follow OWASP Top 10 guidelines.
 </li>
 <li>
 Implement authentication and authorization using JWT / OAuth2.
 </li>
 <li>
 Ensure high code quality through reviews, testing, and automation.
 
 
 </li>
 </ul>
 
 Required Qualifications
 
 
 
 
 Experience &amp; Education
 
 
 
 <ul>
 <li>
 5+ years of professional experience in Java software development.
 </li>
 <li>
 Bachelor&rsquo;s degree in Computer Science or equivalent practical experience.
 
 
 </li>
 </ul>
 
 Core Technical Skills (Must-Have)
 
 
 
 <ul>
 <li>
 Java: Java 17 or Java 21
 </li>
 <li>
 Spring Ecosystem: Spring, Spring Boot, Spring Data, Spring Security, Spring Cloud
 </li>
 <li>
 Architecture: OOP principles, design patterns, clean code
 </li>
 <li>
 Databases: Oracle or MySQL, database design, ERD
 </li>
 <li>
 ORM: JPA / Hibernate
 </li>
 <li>
 Testing: JUnit and unit testing practices
 </li>
 <li>
 APIs: RESTful web services
 </li>
 <li>
 Messaging: Apache Kafka
 </li>
 <li>
 Build &amp; Version Control: Maven, Git
 </li>
 <li>
 Developer Productivity Tools: Windsurf
 </li>
 <li>
 Experience integrating Generative AI or LLM APIs into backend systems.
 </li>
 <li>
 Interest in applying AI to improve automation, data processing, or developer productivity is highly valued.
 
 
 </li>
 </ul>
 
 Nice-to-Have
 
 
 
 
 
 (Experience in these areas is a plus, not a requirement)
 
 
 
 
 <ul>
 <li>
 Search &amp; Indexing: Elasticsearch
 </li>
 <li>
 Monitoring &amp; Observability: Prometheus, Grafana
 </li>
 <li>
 Big Data: Apache Spark.
 </li>
 <li>
 Cloud Platforms: AWS
 
 
 </li>
 </ul>
 
 What We Offer
 
 
 
 <ul>
 <li>
 Opportunity to work on impactful systems with real business value.
 </li>
 <li>
 Exposure to modern backend architecture, cloud-native tools, and AI-enabled solutions.
 </li>
 <li>
 Collaborative engineering culture with strong technical ownership.
 </li>
 <li>
 Continuous learning and professional growth.
 
 
 </li>
 </ul>
 
 Location:
 
 
 
 EG-Cairo, Egypt (Al Emdad &amp; Al Tamween)
 
 
 
 Time Type
 
 
 
 Full time
 
 
 
 Job Category
 
 
 
 Information Technology
</div>

Senior Java Software Engineer

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