senior backend engineer

Tabby

Senior Backend Engineer Department: Risk Platform, Engineering Employment Type: Full Time Location: Remote Description Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 15 million users choose Tabby to stay in control of their spending and make the most out of their money. The company's flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 40,000 global brands and small bus Senior Backend Engineer Department: Risk Platform, Engineering Employment Type: Full Time Location: Remote Description Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 15 million users choose Tabby to stay in control of their spending and make the most out of their money. The company's flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 40,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores. Tabby generates over $10 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region. Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $3.3 billion. We're looking for a Senior Backend Engineer to help scale the systems behind Tabby's core products. You'll work on high-impact projects in a high-growth environment, alongside a world-class remote engineering team spread across 20+ countries. What you'll bring: 5+ years of backend engineering experience, with at least 2 years working with Golang Experience building scalable, distributed systems and working with high-load architectures Solid understanding of backend tools and technologies - we use PostgreSQL, Redis, Kubernetes, Google Cloud Platform, GitLab, and a microservices architecture Experience integrating third-party APIs and contributing to product development A passion for writing clean, testable, and maintainable code A proactive mindset and the ability to work independently Strong communication skills in English What we offer: Full-time B2B contract Fully remote setup Up to 20% tax allowance 22 paid leave days annually Stock options (ESOP) in a fast-scaling, pre-IPO company Flexi benefits you can use for wellness, travel or learning.

Senior Backend Engineer

Commencis

<div><div>We are looking for a <b>Senior Backend Enginee</b>r with strong technical and communication skills to contribute throughout the development lifecycle of products in various exciting domains, which are realized with Commencis&rsquo; expertise in a fast-paced team environment.<br>
</div><div></div><br>
<div><b>If you are curious by nature, adaptive, collaborative, and always one step ahead, then join us and be a Commencer!</b></div>
<h3 class="jobSectionHeader"><b>Responsibilities</b></h3><ul><li>
Writing <b>clean, reusable, testable, and secure</b> backend code following industry best practices.</li><li>
Designing and implementing <b>low-latency, high-availability, and high-performance</b> services.</li><li>
Architecting well-defined, <b>scalable APIs</b> to support user-facing and internal components.</li><li>
Collaborating effectively within a <b>cross-functional, agile</b> engineering team.</li><li>
Participating in and conducting <b>code and architecture reviews</b> to maintain high standards.</li><li>
Continuously <b>exploring and implementing new technologies</b> to improve system scalability and resilience.</li><li><b>
Contributing to Proof-of-Concepts (PoCs)</b> to evaluate emerging solutions and design approaches.</li><li>
Building <b>robust microservice-based systems</b> that are maintainable, observable, and extendable.</li></ul><h3 class="jobSectionHeader"><b>
Qualifications &amp; Experience</b></h3><ul><li>
BSc/MSc/Ph.D. in Computer Science, Engineering, or a related technical field (or equivalent experience).</li><li><b>
5+ years of backend development experience</b> designing and building large-scale systems.</li><li>
Strong proficiency in <b>Java and Spring Boot</b>, including RESTful API design.</li><li>
In-depth understanding of <b>Microservices Architecture</b> and <b>distributed system design</b>.</li><li>
Hands-on experience with <b>microservice communication patterns</b> (e.g., REST, gRPC, message queues).</li><li><b>
Familiarity with architectural patterns such as SAGA, CQRS, Event Sourcing, and Domain-Driven Design (DDD).</b></li><li>
Practical knowledge of <b>BFF (Back-End for Front-End)</b> design and API gateway principles.</li><li>
Experience writing <b>unit, integration, and end-to-end tests</b>; understanding of TDD concepts.</li><li>
Working knowledge of <b>containerization and orchestration tools</b> such as Docker and Kubernetes (basic level).</li><li>
Experience integrating applications with <b>PostgreSQL or other major databases</b>, and writing <b>complex SQL queries.</b></li><li>
Strong <b>problem-solving skills</b> and ability to design scalable, maintainable software solutions.</li><li>
Excellent <b>communication and collaboration</b> skills, with fluency in English.</li><li><b>
Banking or financial services domain knowledge</b> is a strong plus.</li><li>
Curiosity and openness to <b>experiment with new technologies</b> and <b>rapid prototyping (PoCs).</b></li></ul><h3 class="jobSectionHeader"><b>
Nice to Have</b></h3><ul><li>
Experience with <b>stream processing frameworks</b> (Kafka Streams, Flink, etc.).</li><li>
Familiarity with <b>Domain-Driven Design (DDD)</b> and <b>event-driven integration</b> concepts.</li><li>
Exposure to <b>CI/CD automation</b> and modern deployment strategies.</li><li>
Prior experience in <b>Agile/SCRUM</b> environments.</li><li>
Contributions to <b>open-source projects</b> or internal engineering communities.</li><li>
Passion for <b>continuous learning, scalability, and clean architecture.</b></li></ul><div><b>
Why Commencis?</b></div><div>
</div><div>
We want people to thrive at Commencis. Here&rsquo;s what Commencers like about working here:</div><div>
</div><div><b>
Competitive Compensation &amp; Benefits:</b> We offer a competitive salary, private health insurance, pension and retirement plans through a company-backed pension system, meal card, commute compensation, work-from home support and paid birthday off.</div><div></div><div><b><br>
Happier Weekdays:</b> We offer flexible working hours including remote working option. Online events, guest speakers, refreshments in the office, meeting-light culture, and many more to enjoy the weekdays.</div><div></div><div><b><br>
Never Stop Learning: </b>We support learning and development programs for almost anything. Additionally, we provide access to leading online e-learning platforms like Udemy and various libraries.</div><div></div><div><b><br>
Community &amp; Socials:</b> We are a tight-knit community that loves gathering. Our social activities include happy hours, workshops, new year party, breakfast &amp; lunch get-togethers, movie nights, and our Summer Festival.</div><div></div><div><b><br>
Open Culture:</b> We maintain a flat organizational structure with a culture of direct and open communication. We value Commencers&rsquo; voices and address any suggestions and questions you may have.</div><div></div><div><b><br>
About Commencis</b></div><div></div><div><br>
Join us in paving the way for a thriving digital society!</div><div></div><div><br>
Commencis has more than two decades of expertise in the world of experience design, software engineering and cloud technologies. Our products and solutions are used by leading brands in financial services, insurance, airlines and retail in more than 20 countries.</div><div></div><div><br>
We help our clients around the globe to commence their next evolution and pave the way for a thriving digital society. We love discovering what&rsquo;s next. We value collaboration, curiosity, and an open mindset at work.</div><div></div><div><br>
If you share the same passion with our fellow Commencers, then let us unleash your world-class potential!</div><div></div><div><b><br>
We will process your personal data as part of our recruitment procedures. To find out more, please consult our </b><b>Candidate Privacy Notices</b><b>.</b></div>
<p>
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.</p></div>

ZIEL Global Private Limited

<p><b>About the Role</b><br/>We&rsquo;re hiring a <b>Backend Engineer</b> to build secure, scalable, and high-performance systems supporting complex multi-stakeholder workflows. You&rsquo;ll architect microservices, design APIs, and manage databases powering live dashboards, automated sourcing, and real-time analytics.</p><p><b>Key Responsibilities</b></p><ul><li>Design and implement RESTful APIs and microservices architectures</li><li>Build and optimize databases for high-volume transactional data</li><li>Integrate authentication and authorization systems (OAuth 2.0, Azure AD)</li><li>Ensure system scalability, performance, and uptime</li><li>Troubleshoot, monitor, and continuously improve backend performance</li><li>Collaborate with frontend, DevOps, and data teams for cohesive delivery</li></ul><p><b>Qualifications</b></p><ul><li>5+ years of backend development experience</li><li>Strong command of at least one backend language (Python, Node.js, Go, or C#)</li><li>Proficiency with SQL/NoSQL databases</li><li>Experience with serverless and event-driven systems</li><li>Familiarity with CI/CD and cloud infrastructure (Azure, AWS, or GCP)</li><li>Strong problem-solving and debugging skills</li></ul><p><b>Preferred</b></p><ul><li>Experience with supply chain, ERP, or enterprise SaaS systems</li></ul><p>Job Type: Full-time</p><p>Application Question(s):</p><ul><li>Are you available to join immediately?</li><li>How would you rate your English communication skills, spoken and written?</li><li>What are your salary expectations?</li></ul><p>Work Location: In person</p>

AHOY

<p> Build and maintain production-ready backend services<br> Design APIs and ensure system scalability &amp; performance<br> Work with Node.js, TypeScript, and AWS (Lambda, DynamoDB, SQS, Cognito, etc.)<br> Collaborate with product, design, and cross-functional teams<br> Ensure quality through TDD, CI/CD, and clean architecture</p>

B LABS

<div><p>b_labs is the transformation and digitization arm of B.TECH, on a mission to change the industry as we know it. We spearhead tech innovation at B.TECH, an organization that has been a cornerstone of the Egyptian retail industry. We are the engine powering B.TECH in achieving its goal of becoming the leading omni-channel platform for consumer electronics and appliances in Egypt. By joining b labs, you will get to benefit from a collaborative startup environment, while also enjoying the stability of working within a company that has achieved strong growth year after year. You will be part of a visionary, customer-focused team with an ambitious mission-to become a trailblazer for digital retail within the Middle East.</p><p></p><p><b>
Responsibilities</b></p><p></p><ul>
<li>Design, develop, and maintain backend systems using .NET technologies (C#, ASP.NET, etc.)</li>
<li>Collaborate with product managers, designers, and frontend engineers to understand requirements and translate them into technical solutions</li>
<li>Write clean, well-documented, and maintainable code</li>
<li>Participate in code reviews and learn from senior engineers</li>
<li>Troubleshoot and debug complex backend issues</li>
<li>Develop and maintain unit tests for backend systems</li>
<li>Stay up-to-date on the latest .NET technologies and best practices</li>
</ul><p><b>Requirements</b></p><ul>
<li>Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience)</li>
<li>5+ years of experience as a backend engineer with a focus on .NET development</li>
<li>Strong understanding of .NET frameworks (C#, ASP.NET, etc.)</li>
<li>Experience with relational databases (SQL Server, MySQL) a plus</li>
<li>Ability to work independently and as part of a team</li>
<li>Excellent problem-solving and analytical skills</li>
<li>Strong communication and collaboration skills</li>
<li>A desire to learn and grow as a developer</li>
</ul><p><b>Benefits</b></p><p><b><br>
Office environment</b>: When you come to our b_labs office, you'll find creative workspaces, a well-equipped kitchen, and an open design to foster collaboration between teams.</p><p><b>
Education budget</b>: We believe the learning journey never ends, therefore you will be entitled to an annual education budget to take part in trainings, courses or onsite conferences of your choice.
</p><p><b>Flexibility:</b> You know best whether you want to work from home or in the office. However, if you want to join your teammates onsite, we will subsidize the costs for lunch to foster the b_labs office community</p><p><b>
Mobility package</b>: When you are joining the b_labs office, we will subsidize your mobility expenses for public transport.
</p><p><b>Equipment</b>: From &quot;Day 1&quot; you will receive all the equipment you need be successful at work. Therefore, you can choose your laptop and get all the tools you need to stay on top of your game.</p></div><p></p>

Senior Backend Engineer (.Net)

myZoi

<div><span style="font-size: 11px;"><b>The Role</b></span></div><div><span style="font-size: 11px;">You will be leading and coding, working in a squad with a mission to build and deliver a world-class application to our global customer base. You will be challenged to deliver software that is highly functional yet simple, feature rich yet low latency and overall best of breed, using java and cloud native technologies. You will experiment with Event Driven services, REST and GraphQL endpoints, high resiliency, low latency and high scalability to challenge and improve our application and delivery across diverse regional requirements. You will be fully agile and fully empowered. You will be an innovator and a mentor. You will work with a hybrid local and overseas team with best-in-class tools and processes.</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;"><b>Responsibilities</b></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Build, deliver and support first-class Java Services, Micro services and Functions</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Work hand-in-hand with the Lead Architect to engineer a cloud native financial application</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Design for fault tolerance and resilience, speed and security</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Use data-driven insights and observability to foster a culture of continuous improvement</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Balance an Agile fast-paced delivery within a highly regulated industry</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Ensure security and compliance best practice</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Work on continuously improving the application delivery processes</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Be an awesome member of the team, have fun and enjoy social events</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;"><b>About You</b></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You are a skilled, creative and inquisitive java engineer with a passion for quality and delivery</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You have hands on experience of Java and cloud native (primarily AWS) development using Javalin, Spring Boot, Cloud Native and other libraries and technologies</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You have hands on experience with REST API design, services architecture</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You have an appreciation of Event driven architecture</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You have experience working with Databases, Data Lakes, Data Ingestion and Analysis tools</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You have experience with Docker, Kubernetes</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You have skill across build tools, optimisation techniques and modern frameworks</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You have strong communication skills, curiosity. You are a quick and eager learner.</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You enjoy a creative fast paced agile world</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You enjoy mentoring and teaching other developers to create a world-class cohesive team</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;You enjoy making friends, having fun</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;"><b>Skills</b></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;AWS</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Java - Spring, Spring Boot, Javalin Services and Microservices</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Docker and Kubernetes</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;REST, OpenApi</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Reactive services</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Event-driven Services</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Domain Driven design</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Testing frameworks (Unit, Integration, API and Contract Testing)</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Relational and NoSQL Databases</span></div><div><span style="font-size: 11px;"><br></span></div><div><span style="font-size: 11px;">·&nbsp; &nbsp; &nbsp; &nbsp;Bonus Skills</span></div>

RED THREAD INNOVATIONS

<p><b>Senior Backend Platform Engineer</b></p><p><b>Duration</b>: Full-time, permanent</p><p><b>Location</b>: Remote (EST schedule Monday-Friday)</p><p>Red Thread Innovations (RTI) is a digital innovation firm with the singular mission of building meaningful digital products that delight consumers and transform businesses. Our vision is to be the global leader in digital product development, with the largest portfolio of successful products that empower people worldwide to lead their best lives. As a company, we&rsquo;re a dynamic team of experienced strategists, researchers, designers, and engineers united by a shared passion for innovation and technology.</p><p>Within RTI, we operate through two complementary arms:</p><ul><li><b>Innovation Advisory:</b> Partnering with leading corporations, social enterprises, and nonprofits to solve meaningful problems for their customers&mdash;delivering measurable business value through technology-driven solutions.</li><li><b>Ventures:</b> Researching, incubating, and launching moonshot ideas with the potential to impact millions, if not billions, of people globally.</li></ul><p>As a company, we are an experienced team of researchers, designers, and engineers who are all passionate about innovation and technology. We are looking for a thoughtful, strategic <b>Senior Platform Engineer </b>to join our agile engineering team and play a critical role in shaping and evolving the backend infrastructure that powers our systems. You will work closely with cross-functional teams to build scalable, reliable, and secure platforms that support our products and enable engineering teams to move faster and more confidently.</p><p><b>We offer you an opportunity to:</b></p><ul><li><b>Lead the design, development, and evolution of core backend infrastructure</b>, enabling scalability, reliability, and high availability across services.</li><li><b>Architect and maintain robust API ecosystems</b>, including REST and/or GraphQL services, with a focus on reusability, consistency, and performance.</li><li><b>Drive technical strategy and decision-making</b> for platform services, infrastructure patterns, and system design across the engineering organization.</li><li><b>Collaborate closely with cross-functional teams</b> (Product, DevOps, Security, Frontend) to design and ship scalable end-to-end solutions.</li><li><b>Improve internal developer experience</b> through better tooling, automation, and platform abstractions that enable faster, safer development.</li><li><b>Evaluate and implement cloud-native technologies</b> to optimize performance, observability, and cost-effectiveness of backend systems.</li><li><b>Mentor and support junior and mid-level engineers</b>, fostering a culture of learning, quality, and engineering excellence.</li><li><b>Own and optimize CI/CD pipelines and infrastructure as code</b>, ensuring consistent, automated, and secure deployments.</li><li><b>Proactively identify system bottlenecks, scalability concerns, and architectural risks</b>, and lead remediation efforts.</li></ul><p><b>As an ideal team member you have/are:</b></p><ul><li><b>5+ years of experience</b> in backend or platform engineering, with a proven track record of architecting and scaling infrastructure at a systems level.</li><li><b>Deep expertise in API design and development</b>, including best practices for authentication, rate limiting, versioning, and documentation.</li><li><b>Strong programming skills</b> in modern backend languages (e.g. Python, Java, Node.js) and experience working with distributed systems.</li><li><b>Hands-on experience with cloud platforms</b> like AWS, GCP, or Azure, including services like ECS/EKS, Lambda, Cloud Functions, or equivalent.</li><li><b>Solid foundation in infrastructure-as-code tools</b> (and CI/CD platforms</li><li><b>Strategic thinking paired with execution ability</b>, able to translate high-level technical vision into clear, actionable workstreams.</li><li><b>Excellent communication and collaboration skills</b>, with experience influencing architecture and platform decisions across teams.</li><li><b>Track record of platform ownership</b>, such as building internal tooling, managing service frameworks, or leading migrations/refactors.</li><li><b>Security- and reliability-first mindset</b>, with familiarity in designing systems that are observable, resilient, and fault-tolerant.</li><li><b>Proactive and autonomous</b>, comfortable navigating ambiguity and owning projects end-to-end.</li></ul><p><b>Traits we truly value are:</b><br/>&#9679; <b>Intentionality</b>: We obsess over solving the right problems the right way. We strive to be partners, not vendors. We elevate humanity through the relationships and products we build.<br/>&#9679; <b>Passion</b>: We&rsquo;re passionate about many things &ndash; delivering great digital products powered by exceptional engineering, delighting our partners and users, and nurturing teams that are fired up about unlocking the positive potential of technology<br/>&#9679; <b>Innovation</b>: We don&rsquo;t just see things as they are; we see them as they can be. We approach challenges with curiosity, creativity, and courage. We have the audacity to envision possibilities beyond perceived constraints.<br/>&#9679; <b>Ownership</b>: We make magic happen when we&rsquo;re self-motivated to show up for our teams and partners, stand behind our commitments, learn from our mistakes, and strive for excellence.<br/>&#9679; <b>Collaboration</b>: We&rsquo;re a team of innovators, designers, and engineers bound by our desire to take on meaningful challenges, foster enduring partnerships, deliver value to our stakeholders, and bring out the best in one another.<br/>&#9679; <b>Empathy</b>: We approach people and problems with utmost compassion. We listen more than we talk. We understand the &ldquo;why&rdquo; before the &ldquo;how.&rdquo; We walk in your shoes.</p><p>Job Types: Full-time, Permanent</p><p>Application Question(s):</p><ul><li>What is your expected hourly rate/annual salary? (please indicate currency)</li><li>How many years of experience do you have in a similar role?</li></ul><p>Work Location: Remote</p>

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