backend engineer

Deeplight

<div>DeepLight AI is a specialist AI and data consultancy with extensive experience implementing intelligent enterprise systems across multiple industries, with particular depth in financial services and banking. Our team combines deep expertise in data science, statistical modeling, AI/ML technologies, workflow automation, and systems integration with a practical understanding of complex business operations.
The Backend Engineer is a pivotal role within the Technology Services group, designed to drive digital transformation and innovation in banking. You will be responsible for developing scalable, AI-powered applications and Generative AI (GenAI) solutions that enhance core banking processes and customer digital journeys. By integrating advanced analytics, conversational AI, and cloud-native architectures, you will build secure, modular systems that bridge the gap between complex data requirements and strategic business outcomes. This role requires a blend of technical mastery in modern frameworks and a deep understanding of banking operations to deliver high-impact enterprise platforms.
As the Backend Engineer, your responsibilities will include:<ul><li>
Application Development: Design, build, and deploy full-stack, AI-powered web applications using microservices and RESTful APIs.</li><li>
GenAI Integration: Implement Generative AI engineering principles, including Retrieval-Augmented Generation (RAG) and agentic workflows, into enterprise-grade digital platforms.</li><li>
Architecture &amp; Design: Create modular, scalable architectures and establish documentation standards and reusable templates for AI projects.</li><li>
Data Engineering: Design and implement robust data pipelines, pre-processing workflows, and governance frameworks to handle large, complex datasets.</li><li>
DevOps &amp; Deployment: Manage containerization (Docker) and CI/CD pipelines to ensure automated, secure, and scalable deployments.</li><li>
Collaboration: Act as an &quot;analytics translator&quot; between business units and IT, coordinating with UI/UX teams, Data Scientists, and AI Engineers to align technical builds with business growth.</li><li>
Compliance &amp; Standards: Adhere to all organizational policies, service standards, and procedural instructions to ensure consistent, high-quality delivery.</li></ul>
As an AI consultancy, our greatest asset is the expertise of our people. 
 
While technical mastery is the foundation of what we do, the ability to bridge the gap between complex data science and actionable business value is what defines your success with Deeplight. 
 
We're looking for individuals who are not only world-class in their fields of specialism, but also compelling communicators and persuasive advocates for their own skills. 
 
You will be the face of our firm, tasked with building trust, articulating the &quot;why&quot; behind your technical decisions, and effectively &quot;selling&quot; your vision to high-level stakeholders. 
 
If you thrive on the challenge of presenting cutting-edge solutions as much as you do on building them, you will fit right in. 
Requirements 
The key requirements for this role are:<ul><li>
Proficiency in back-end frameworks (FastAPI, Flask, or Node.js) and front-end frameworks (React.js, Angular, or Vue.js).</li><li>
Strong grasp of GenAI engineering, LLM integration (Azure OpenAI), and RAG workflows.</li><li>
Hands-on experience with Azure or AWS ecosystems, including serverless deployments (Azure Functions/AWS Lambda) and cloud storage (S3, Blobs).</li><li>
Advanced coding skills in Python and JavaScript/TypeScript.</li><li>
Expert-level knowledge of Docker, container registries (ACR), and CI/CD automation.</li></ul>
You should also have the following:<ul><li>
A Bachelor&rsquo;s degree in a quantitative field such as Computer Science, Software Engineering, or a related discipline.</li><li>
A minimum of 5+ years in professional software development.</li><li>
Proven track record in building scalable, secure web applications and integrating AI models within a cloud-native environment (Azure preferred).</li><li>
Advanced knowledge of banking operations, terminologies, and financial services products.</li></ul>
It would be preferable if you also have:<ul><li>
The ability to analyse complex banking products and services to drive innovation and decision-making.</li><li>
Proven ability to translate complex technical/data requirements for non-technical internal stakeholders.</li><li>
The capacity to manage and motivate team members to contribute to change initiatives and continuous improvement.</li><li>
The ability to work effectively in an ad-hoc, fast-paced environment across different functional teams.</li></ul> 

Benefits 
Benefits &amp; Growth Opportunities:<ul><li>
Competitive salary.</li><li>
Visa Sponsorship for the successful individual.
</li><li>Comprehensive health insurance for the successful individual.
</li><li>Professional development and certification support.</li><li>
Opportunity to work on cutting-edge AI projects.</li><li>
Career advancement opportunities in a rapidly growing AI company.</li></ul>
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.
At DeepLight AI, we recognise that diversity drives innovation. We are committed to fostering an inclusive environment where individuals with different thinking styles can thrive and contribute their unique strengths to our specialised AI and data solutions.
Our goal is to ensure our application and interview process is accessible, predictable, and fair for all candidates.
If you require any specific adjustments to the application process, or if you require any reasonable adjustments should you be successful in being processed to the interview stage, please do let us know. This information will be kept strictly confidential and will not impact hiring decisions.</div>

Backend Engineer

袁记云饺 YUEN KEE DUMPLING

Responsibilities<ul><li>Design, develop, and maintain high-performance, low-latency backend systems for trading platforms, ensuring scalability, reliability, and stability.</li><li>Lead the architecture design and technical decisions for core modules, driving continuous system optimization and architectural evolution.</li><li>Participate in the design and implementation of distributed systems, including service governance, data consistency, and disaster recovery architecture.</li><li>Collaborate closely with product, risk control, and DevOps teams to deliver scalable and reliable system solutions.</li><li>Conduct performance optimization, capacity planning, troubleshooting, and incident response to ensure stable production operations.</li></ul>Requirements<ul><li>5+ years of backend development experience, with hands-on experience designing and implementing large-scale systems or core modules.</li><li>Strong proficiency in C# and .NET Core / .NET 6+, with proven experience building high-concurrency, high-performance backend services.</li><li>Solid understanding of ASP.NET Core framework and internals, including threading models, asynchronous programming, and memory management.</li><li>Familiar with distributed system principles (CAP theorem, consistency models, service decomposition, rate limiting, circuit breaking).</li><li>Experience with system reliability engineering, including stress testing, capacity planning, chaos testing, and incident troubleshooting.</li><li>Hands-on experience with common distributed architecture components:</li><li>Service Discovery: Zookeeper / ETCD / Consul</li><li>Message Queue: Kafka / RabbitMQ</li><li>Caching Systems: Redis</li><li>Distributed transaction mechanisms</li><li>Experience designing high-availability systems, including:</li><li>Load balancing (LVS / Nginx)</li><li>Active-standby or multi-active architectures</li><li>Circuit breaker / rate limiting / degradation strategies</li><li>Canary release and rolling deployment</li><li>Strong English communication skills, able to participate in technical discussions and read/write technical documentation in English.</li></ul>Preferred Qualifications<ul><li>Experience with Java ecosystem, such as Spring Boot / Spring Cloud.</li><li>Experience in distributed system performance tuning and production troubleshooting, including:</li><li>.NET GC tuning</li><li>JVM tuning</li><li>SQL optimization</li><li>Cache optimization</li><li>Network performance tuning</li><li>Asynchronous task optimization</li><li>Experience building financial trading systems, such as matching engines, clearing systems, or ledger systems.</li><li>Familiar with Linux environments and containerization technologies (Docker / Kubernetes).</li></ul>Job Type: Full-timePay: 200,000.00TRY - 350,000.00TRY per monthWork Location: Remote

tiqmo

<div>
 
 
 About the job
 
 
 
 
 Job Summary
 
 
 
 We are seeking to hire an experienced Backend Engineer &ndash; Java at Tiqmo, to play a key role in designing, developing, and maintaining our backend microservices, which are critical components of our fintech platform. To leverage your deep expertise in Java and Spring Boot to build scalable and robust solutions that drive the success of our financial services.
 
 
 
 
 
 
 
 
 
 Primary Duties and Key Responsibilities
 
 
 
 
 Backend Development:
 
 
 <ul>
 <li>
 Design and develop scalable, high-performance microservices using Java and Spring Boot.
 </li>
 <li>
 Collaborate with cross-functional teams to translate business requirements into technical solutions.
 </li>
 </ul>
 
 
 Microservices Architecture:
 
 
 <ul>
 <li>
 Contribute to the design and implementation of microservices architecture, ensuring modularity and independence of services.
 </li>
 <li>
 Promote best practices for microservices development.
 </li>
 </ul>
 
 
 API Development:
 
 
 <ul>
 <li>
 Build RESTful APIs or similar protocols (e.g. Dubbo RPC/ gRPC) that facilitate communication between microservices, front-end applications, and external partners.
 </li>
 <li>
 Ensure secure and efficient data transfer.
 </li>
 </ul>
 
 
 Database Integration:
 
 
 <ul>
 <li>
 Work with various database systems (e.g., SQL, NoSQL) to design and maintain data models and access patterns that support the microservices.
 </li>
 </ul>
 
 
 Performance Optimization:
 
 
 <ul>
 <li>
 Identify and address performance bottlenecks, optimize code, and implement caching strategies to improve system performance.
 </li>
 </ul>
 
 
 Quality Assurance:
 
 
 <ul>
 <li>
 Implement unit tests, integration tests, and end-to-end tests to maintain code quality and reliability.
 </li>
 <li>
 Collaborate with the QA team to ensure comprehensive testing coverage.
 </li>
 </ul>
 
 
 Code Review and Collaboration:
 
 
 <ul>
 <li>
 Conduct code reviews and provide feedback to maintain code quality and consistency.
 </li>
 <li>
 Collaborate with other developers to achieve a well-integrated and seamless codebase.
 </li>
 </ul>
 
 
 Security and Compliance:
 
 
 <ul>
 <li>
 Ensure that the backend services adhere to security best practices and meet financial industry compliance standards.
 </li>
 <li>
 Collaborate with security and compliance teams to implement necessary measures.
 </li>
 </ul>
 
 
 Documentation:
 
 
 <ul>
 <li>
 Maintain comprehensive documentation of code, architecture, and APIs to facilitate team understanding and knowledge sharing.
 </li>
 </ul>
 
 
 Continuous Improvement:
 
 
 <ul>
 <li>
 Stay up-to-date with Java and Spring Boot best practices, and identify opportunities for system improvements and optimizations
 </li>
 </ul>
 
 
 
 
 
 Requirements and Qualifications
 
 
 <ul>
 <li>
 5+ Years of proven track record.
 </li>
 <li>
 Bachelor's or Master's degree in computer science, software engineering, or a related field.
 </li>
 <li>
 Proven experience as a Java Spring Boot developer, with a strong focus on microservices.
 </li>
 <li>
 Proficiency in Java and the Spring Boot framework.
 </li>
 <li>
 Experience with API development, database integration, and performance optimization.
 </li>
 <li>
 Strong problem-solving and analytical skills.
 </li>
 </ul>
 
 
 
 
 
 Job Benefits
 
 
 <ul>
 <li>
 Competitive compensation packages
 </li>
 <li>
 Medical insurance coverage
 </li>
 <li>
 Flexible remote work options in accordance with the company's policy.
 </li>
 </ul>
 
 
 
 
 
 Application Timeline
 
 
 <ul>
 <li>
 Opening Date: 25 February 2026
 </li>
 <li>
 Closing Date: 15 March 2026
 </li>
 </ul>
 
 
</div>

Backend Engineer – Java

Ergo

<div><div>Location United States Job type Full-Time Work mode Hybrid Job level Professional Job ID 5731071003 Company ERGO NEXT Employment type Regular Area of expertise Information Technology</div></div>
 <div><div>Location: Kfar Saba, IL (hybrid)
ERGO NEXT's mission is to help entrepreneurs thrive. We&rsquo;re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the entire value chain and transforming the customer experience.
Simply put, wherever you find small businesses, you&rsquo;ll find ERGO NEXT.
Since 2016, we&rsquo;ve helped hundreds of thousands of small business customers across the United States get fast, customized and affordable coverage. We&rsquo;re backed by industry leaders in insurance and tech, and we still have room to grow &mdash; that&rsquo;s where you come in. 
Our Backend Software Engineer can expect to work with the latest backend technologies and programming languages. We&rsquo;re big fans of server-side Kotlin, and we produce clean, testable code fast and push it into production several times a day via our CI / CD pipeline. 
What You&rsquo;ll Do:<ul><li>
You will work closely with other functional areas in the company&mdash;product, Marketing, and Front-end engineers&mdash;to rapidly iterate on our product and find the best solutions to our challenges.</li><li>
You will take ownership of features &ndash; from inception through design and coding, eventually bringing your feature to production at a high level of quality and test coverage.</li></ul>
What We Need:<ul><li>
At least 3 years of proven experience in Backend development. Java/Kotlin or similar languages (Python, .NET).</li><li>
A B.Sc. in Computer Science or equivalent is a must.</li><li>
Excellent knowledge and understanding of OOP concepts and best practices</li><li>
Hands-on development of highly distributed, cloud-based environments - an advantage. We work with AWS, but any cloud experience is a plus.</li><li>
Experience working with Relational Databases and good SQL skills.</li><li>
Adaptable, with a passion for quickly learning new technologies and working effectively in a dynamic environment</li><li>
Good interpersonal and communication skills</li>
Experience leading large-scale features from end-to-end is a significant plus 
<li>
</li></ul><div>
Note on Fraudulent Recruiting</div><div>
We have become aware that there may be fraudulent recruiting attempts being made by people posing as representatives of ERGO NEXT Insurance. These scams may involve fake job postings, unsolicited emails, or messages claiming to be from our recruiters or hiring managers. 
 
Please note, we do not ask for sensitive information via chat, text, or social media, and any email communications will come from the domain @next-insurance.com or @nextinsurance.com. Additionally, Next Insurance will never ask for payment, fees, or purchases to be made by a job applicant. All applicants are encouraged to apply directly to our open jobs via the careers page on our website. Interviews are generally conducted via Zoom video conference unless the candidate requests other accommodations. 
 
If you believe that you have been the target of an interview/offer scam by someone posing as a representative of Next Insurance, please do not provide any personal or financial information. You can find additional information about this type of scam and report any fraudulent employment offers via the Federal Trade Commission's website (https://consumer.ftc.gov/articles/job-scams), or you can contact your local law enforcement agency.</div></div></div>

TAKEIN

<div><h2 class="jobSectionHeader">About Take In</h2>
Take In is a Saudi food delivery platform on a mission to make food delivery fairer for customers and restaurants. We launched in January 2025 in the Eastern Province, and we&rsquo;re live in production, processing real orders daily. We&rsquo;re hiring to scale our product, operations, and technology.<h2 class="jobSectionHeader">
The Opportunity</h2>
You&rsquo;ll help build and scale the backend that powers Take In: order orchestration, payments, real-time tracking, dispatch, and the services around them. This is a production role&mdash;shipping, improving reliability, and owning services end-to-end in a microservices architecture.<h2 class="jobSectionHeader">
What You&rsquo;ll Do</h2><ul><li>
Build and own NestJS (TypeScript) microservices across order, restaurant, and account domains</li><li>
Design event-driven workflows using Kafka (e.g., order-created, payment-successful)</li><li>
Ship real-time tracking features via Socket.IO</li><li>
Work across MySQL (Sequelize) and MongoDB (Mongoose)</li><li>
Own integrations and pipelines (Payments: Moyasar, Notifications: Firebase FCM, Twilio SMS)</li><li>
Improve reliability and performance during peak demand (weekends, Ramadan)</li><li>
Participate in production support and on-call rotations</li></ul><h2 class="jobSectionHeader">
What We&rsquo;re Looking For</h2><ul><li>
4+ years backend engineering experience in production environments</li><li>
Strong in Node.js + TypeScript</li><li>
Experience with microservices / distributed systems</li><li>
Hands-on with Kafka or RabbitMQ (event-driven systems)</li><li>
Strong database fundamentals: SQL (MySQL/PostgreSQL) + NoSQL (MongoDB)</li><li>
Comfortable with real-time patterns (WebSockets / Socket.IO) and REST APIs</li><li>
Experience with Docker, CI/CD, Git, and JWT authentication</li><li>
Strong debugging + testing mindset, clear communication in English</li></ul><h2 class="jobSectionHeader">
Bonus</h2><ul><li>
Payments experience in Saudi/regional ecosystem (Moyasar, Tap, HyperPay)</li><li>
Food delivery, logistics, or marketplace experience</li><li>
Arabic/English localization (i18n)</li></ul><h2 class="jobSectionHeader">
Tech Stack</h2><ul><li>
Backend: Node.js, TypeScript, NestJS, Microservices, API Gateway</li><li>
Data: MySQL (Sequelize), MongoDB (Mongoose), Kafka</li><li>
Real-time: Socket.IO</li><li>
Integrations: Moyasar, Firebase FCM, Twilio, Passport.js (JWT)</li></ul><h2 class="jobSectionHeader">
Notes to Applicants
</h2><ul><li>Interviews are typically in English.</li><li>Video calls are part of our interview process.</li><li>We may use an AI note-taker/recording tool during interviews (with your consent).</li><li>If you need accommodations during the hiring process, mention it in your application.</li></ul></div>

Senior Backend Engineer

Snoonu

<div>
 
 🚀 Welcome to Your Next Adventure!
 
 
 
 
 🛠 What You&rsquo;ll Get Your Hands On
 
 
 
 <ul>
 <li>
 Design and build backend services using .NET Core 8 and ensure they integrate smoothly with other parts of the system.
 </li>
 <li>
 Optimize database performance through query optimization and implementing efficient data models in PostgreSQL, MongoDB, and DynamoDB.
 </li>
 <li>
 Participate in system design discussions to contribute to architectural improvements and ensure scalability and maintainability of services.
 </li>
 <li>
 Conduct code reviews to ensure adherence to coding standards and provide feedback to improve team performance.
 </li>
 <li>
 Implement refactoring efforts to improve existing codebases for better efficiency and readability.
 </li>
 <li>
 Write unit tests, integration tests, and ensure high test coverage for backend services.
 </li>
 <li>
 Troubleshoot and debug complex issues in both production and development environments.
 </li>
 <li>
 Document technical decisions, systems, and processes to support team knowledge sharing and future development.
 </li>
 <li>
 Participate in production deployments, ensuring that all systems function as expected after new releases.
 
 
 </li>
 </ul>
 
 🧙&zwj;&male;️ The Magic You Bring
 
 
 
 <ul>
 <li>
 7+ years of experience in backend development, with 5+ years of experience working specifically with .NET Core.
 </li>
 <li>
 Proficiency in RESTful services and gRPC design and development, with a focus on maintainability and scalability.
 </li>
 <li>
 Expertise in relational databases like PostgreSQL and non-relational databases like MongoDB and DynamoDB.
 </li>
 <li>
 Familiarity with message brokers such as RabbitMQ and understanding of asynchronous operations and distributed systems.
 </li>
 <li>
 Deep understanding of software design patterns (e.g., Singleton, Factory, Strategy) and the ability to refactor and optimize existing codebases.
 </li>
 <li>
 Experience with code refactoring techniques, improving code structure and maintainability while preserving functionality.
 </li>
 <li>
 Experience in conducting unit testing, integration testing, and performance testing to ensure application robustness.
 
 
 </li>
 </ul>
 
 ✨ Bonus Points If You Have
 
 
 
 <ul>
 <li>
 Strong experience in diagnosing and resolving complex performance issues, such as memory leaks, using advanced profiling and optimization tools.
 </li>
 <li>
 Ability to lead large-scale projects, ensuring alignment with both technical and business objectives.
 </li>
 <li>
 Experience in mentoring junior developers and guiding team growth.
 </li>
 <li>
 Familiarity with load testing and performance tuning.
 </li>
 <li>
 Ability to contribute to technical discussions and offer creative solutions.
 </li>
 <li>
 Experience with diagramming tools like Miro
 
 
 </li>
 </ul>
 
 Inside Snoonu&rsquo;s Universe
 
 
 
 Snoonu is Qatar&rsquo;s homegrown Super App, reinventing daily life with blazing-fast delivery, ride-hailing, and shopping - all in one place. Powered by tech, driven by a global team, and obsessed with making life easier.
 
 
 
 The Dream We&rsquo;re Chasing
 
 
 
 To be the first Qatari Super App that propels the region and its community through innovation and technology. We envision a global expansion where what we do surpasses norms and limitations every time.
 
 
 
 The Quest We&rsquo;re On
 
 
 
 To radically transform how people live by leveraging technology to connect them with endless possibilities.
 
 
 
 Our Everyday Superpowers
 
 
 
 
 👥 Be Customer Obsessed:
 
 &ldquo;Focus on the customer and all else will follow.&rdquo;
 
 
 
 💪 Act with Integrity:
 
 &ldquo;We are honest, ethical, and trustworthy in everything we do.&rdquo;
 
 
 
 🧪 Be Curious and Creative:
 
 &ldquo;We constantly innovate and create solutions to bring a lasting positive impact.&rdquo;
 
 
 🏅
 
 Lead by Example and Take Ownership:
 
 &ldquo;Be the change you want to see and take ownership.&rdquo;
 
 
 
 🚀 Work Smart and Deliver Results:
 
 &ldquo;You can do more by doing less, better, and faster.&rdquo;
 
 
 
 👨&zwj;💼 It's All About People:
 
 &ldquo;Be a team player; together we are stronger.&rdquo;
 
 
 
 Perks &amp; Worklife Magic At Snoonu
 
 
 
 
 🌐 Remote &amp; Global Vibes &ndash;
 
 Collaborate with a worldwide crew.
 
 
 
 🧠 Brain Boosters &ndash;
 
 Learning budgets, access to courses, and tools for your growth.
 
 
 
 🚒 Builder&rsquo;s Playground &ndash;
 
 Own your tasks, own your path! We&rsquo;re big on autonomy.
 
 
 
 🌺 Flexible Time Off &ndash;
 
 We take recharging seriously. Generous leave and wellness policies.
 
 
 
 🛠️ Agile Everything &ndash;
 
 Scrum isn&rsquo;t a buzzword here. It&rsquo;s how we roll, from product to ops.
 
 
 
 Beyond the Code: Giving Back Matters
 
 
 
 We don&rsquo;t just build an app. We&rsquo;re committed to doing business sustainably and giving back to the community that fuels us. From eco-conscious practices to CSR projects, we&rsquo;re always finding ways to do better&mdash;and we invite you to be a part of that mission.
 
 
 
 Diversity Isn&rsquo;t Just a Buzzword
 
 
 
 At Snoonu, fairness and inclusion are the foundation of everything we do. We&rsquo;re proud to be an equal opportunity workplace that welcomes people from every walk of life. Be bold. Be you. Thrive here.
 
 
 
 Let&rsquo;s Build the Future Together
 
 
 
 Apply now to join a tech team where your code sparks change, your voice is heard, and your growth is guaranteed. Let&rsquo;s make some tech magic together.
 
 
 Stay in the loop&mdash;connect with us on LinkedIn!
</div>

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