Build high-quality, clean, scalable and reusable code by enforcing best practices around software engineering architecture and processes. Work with the product owners to understand detailed requirements and own your code from design, implementation, test automation and delivery of high-quality product to our users. Implement software that is simple to use to allow customers to extend and customize the functionality to meet their specific needs.
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This role is part of our Tech and Product Department and will play a key part in building and optimising the core systems that power our exchange. You’ll work closely with our trading, operations, risk, product and technology teams to enhance performance, reliability, and overall user experience. Responsibilities include designing, developing, and maintaining the exchange’s backend systems to ensure high availability and performance.
Design and own the architecture of a scalable, secure Identity and Access Management (IAM) platform built on AWS and .NET. Collaborate directly with client CTO, SVP of Engineering, and product leaders to define the technical vision, roadmap, and priorities. Lead architectural decisions for authentication, authorization, and data access models (RBAC, ABAC, Zero Trust). Oversee engineering teams during design and implementation to ensure architectural integrity and delivery quality.
We are looking for a skilled developer to collaborate closely with the 247 Terminal creator and developer to convert an existing Wails-based crypto news trading desktop app into a fully web-based application. The role demands strong technical skills in front-end and back-end web development, along with communication and teamwork abilities.
Contribute to the development and enhancement of innovative products using a modern frontend tech stack (TypeScript, React). Collaborate closely with the product and global teams to bring new features and intuitive user interfaces to life, ensuring a seamless user experience. Partner with cross-functional teams—including security, IT, and infrastructure—to proactively identify challenges and implement effective solutions.
As a Senior Engineer you’ll contribute to the design, development, and scaling of our core products and engineering systems. You’ll play a key role on our Product Engineering team, covering all user-facing systems for hundreds of thousands of users. The role has a strong emphasis on backend architecture and integrations. You will be responsible for enhancing the reliability, performance, and maintainability of our services.
Asia
3w PTO
Design and implement scalable components using Symfony/Laravel and PHP 8.3. Manage MongoDB data models, develop and maintain RESTful APIs, and integrate payment gateways. Optimize MongoDB queries, implement Redis for caching, and maintain Bootstrap 5-based UI. Work with third-party APIs, follow security best practices, and deploy containers using Docker and AWS.
Design and build advanced Android infrastructure used across all business teams. Collaborate with the web team to develop hybrid frameworks, developer tools, and a JavaScript-based mobile runtime. Contribute to Android development by writing high-performance code in Kotlin/Java and building shared libraries and toolchains.
Engage in all stages of the software development life cycle, from establishing requirements to designing, writing code, testing, and deployment, delivering high-quality production code. Collaborate with the Quant research team to enhance trading model effectiveness. Liaise with teams to develop new products and improve existing ones. Establish and improve trading system infrastructure and address system bottlenecks, mentoring junior developers and assisting with design and code reviews.
Come join Karat's Interview Engineer Community! As an Interview Engineer, you will create inclusive hiring processes by mitigating bias, improving hiring signals, and completing objective evaluations. These skills are critical to hiring and managing teams in startups and large enterprises.