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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Backend Engineer (Core Team) - **Company:** ALEXIS SUITCASE, INC. - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Unit Testing, C Sharp (Programming Language), C++ (Programming Language), Databases, Relational Databases, Distributed Systems, Amazon DynamoDB, Python (Programming Language), PostgreSQL, Enterprise Messaging Systems, MongoDB, MySQL, NoSQL, Oop Languages, TypeScript, System Availability, Software Security, Backend, Kubernetes, Information Technology, Production Code, Apache Kafka, Vertica, Asynchronous Programming, Grpc, Microservices - **Published:** August 19, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pdl52m62hx ## About the Role * Solid experience with Node.js/TypeScript is ideal, but we also welcome experts in other OOP languages such as Java, Python, C++, C#, or Go. * Strong understanding of asynchronous programming techniques * Experience with distributed systems and messaging systems (Apache Kafka, gRPC) * Knowledge of relational databases (MySQL, PostgreSQL), columnar databases (ClickHouse), and NoSQL technologies (DynamoDB, MongoDB) * Skilled in developing and maintaining end-to-end and unit tests * Proven track record of developing production-ready solutions * Degree in Computer Science or related field Nice to Have * Experience with large-scale microservices architecture. * Good ground knowledge of Kubernetes * Familiarity with cloud providers (especially AWS) * Understanding of application security and industry best practices * Understanding of enterprise development patterns * Active performance observation * Gambling domain experience ## Description We're looking for a Senior Backend Engineer who thrives in a deeply hands-on environment and enjoys being close to the code on a daily basis. This role is heavily focused on building, optimising, and scaling backend services in a high-load system where performance and reliability are critical. You'll be working on complex, real-time challenges at the core of our platform - improving latency, ensuring high availability, and making systems more efficient at scale. This is not a coordination-heavy role; it's for someone who enjoys writing production code, solving tough engineering problems, and seeing the direct impact of their work. If you're product-driven, take ownership, and prefer a "build first, improve fast" approach while working on systems where every millisecond matters - this role will feel like home. Key Responsibilities * Work as part of a cross-functional team owning a core product within the platform * Design, build, and deliver new backend features end-to-end in a distributed environment * Write high-quality, production-level code daily, contributing directly to a high-load, scalable system * Take ownership of services handling financial transactions at scale, with a strong focus on reliability and accuracy * Proactively suggest and implement improvements in architecture, processes, and development practices * Participate in code and architectural reviews to maintain high engineering standards * Solve complex business and technical challenges with pragmatic, efficient solutions * Participating in on-call rotations within the squad to ensure the reliability and availability of our systems * Play an active role in ongoing tech transformation initiatives across the platform * Collaborate closely with engineers, product, and other stakeholders to deliver impactful solutions used by millions globally ## Related Videos - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Exploring the Power of gRPC-Gateway for Writing RESTful Services](https://www.wearedevelopers.com/videos/2072-exploring-the-power-of-grpc-gateway-for-writing-restful-services) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Boosting OpenSearch Performance: gRPC Search in Action](https://www.wearedevelopers.com/videos/1964-boosting-opensearch-performance-grpc-search-in-action) ## Related Articles - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)