> Markdown version of [/jobs/ext/3710949-senior-backend-engineer-integrations](https://www.wearedevelopers.com/jobs/ext/3710949-senior-backend-engineer-integrations). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Backend Engineer - Integrations - **Company:** HyBird - **Location:** London, UK - **Experience:** Expert - **Salary:** £93,900.0 - **Contract:** Permanent contract - **Skills:** Multitier Architecture, Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Amazon Web Services, Amazon Cloudfront, Amazon S3, Application Frameworks, Optical Character Recognition (OCR), Unit Testing, Microsoft Azure, C Sharp (Programming Language), C++ (Programming Language), Software as a Service, Cloud Computing, Cloud Engineering, Profiling, Software Quality, Code Review, Databases, Cross-Origin Resource Sharing (Ajax Programming), Data Structures, Software Debugging, DevOps, Programming Tools, Distributed Systems, Payment Systems, Github, Mobile Application Software, Python (Programming Language), Machine Learning, Microsoft Dynamics, MySQL, OAuth, Open Web Application Security, Performance Tuning, Software Architecture, Redis, Cloud Services, Big O, SAP (Applications), SAP Project System, Web Application Security, Software Engineering, Systems Integration, Web Services, WebSocket, WebRTC, Trunk-based Development, Postman, Large Language Models, Backend, Git, Kubernetes, Low Latency, Front End Software Development, Asynchronous Programming, Functional Programming, Api Design, Restful APIs, Amazon Simple Queue Service (SQS), Grpc, Software Version Control, Golang, Programming Languages - **Published:** October 13, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5925559632 ## About the Role We are seeking a highly skilled Senior Backend Developer with a minimum of 8-10 years of experience and strong expertise in Golang, C# or C++. The ideal candidate will be responsible for designing and developing robust REST APIs and web services, creating reusable frameworks, maintaining high-quality documentation, and primarily integrating our systems with SAP, Microsoft Dynamics, and Asset Management Systems. The candidate should also have a deep understanding of cloud platforms, DevOps practices, and the ability to work collaboratively with cross-functional teams., * 8-10 years of experience in backend development * Proficiency with Golang, C# or C++ is a must have. * Knowledge about SAP systems and have previously developed deep integrations with these services, especially the Asset Management Modules * Strong problem-solving and analytical skills with knowledge of algorithms, data structures, and complexity analysis. * Solid experience with cloud services (AWS/GCP/Azure), DevOps, cloud engineering, architecture, and SaaS. * Proficient in clean architecture, API design, debugging, profiling, and performance optimization. * Experience designing and implementing large-scale distributed systems. * In-depth understanding of networking and internet workings. * Experience with version control systems, such as Git. * Strong knowledge of GitHub multi-branching and trunk-based development strategies. * Good grasp of how AWS services like S3, Lambda, SQS, and CloudFront work. * Familiarity with GCP services such as Cloud Buckets and Cloud Functions. * Posses extensive knowledge about databases like MySQL and PosgreSQL * Posses knowledge about other databases like Redis, Timescale databases, etc * Excellent communication and teamwork skills. * Understanding of Agile methodologies and software development life cycle. * Knowledge of real-time communication technologies such as gRPC and WebSockets. o Implement and manage before WebSocket or gRPC-based communication for efficient, low-latency, and scalable service-to-service communication. * Proficiency in writing unit tests. * Knowledge of various authentication strategies (e.g., JWT, OAuth, SSO, Basic auth, session auth). * Strong knowledge of web security principles, including CORS, HTTPS, Content Security Policy, and OWASP Security Risks. * Proficiency in using Dev Tools for debugging and performance optimization. * Understanding of how integrations work and has done multiple integrations with payment systems, analytical systems and similar before. * Understands how containerization works and used, developed and maintained Dockerfiles to ensure consistent and reliable deployment across different environments * Understands how frontend and mobile application works for better implementation of the backend architecture. Bonus Qualifications: * Understands how OCR (Optical Character Recognition) works. * Good knowledge of mathematics, particularly geometry. * Familiarity with photogrammetry. * Eagerness to learn or experience with AI, ML, and LLMs. * Proficiency in additional programming languages such as C#, Python, and C++. ## Description * Design and develop RESTful APIs and web services. * Integrate our systems with SAP, Microsoft Dynamics, and Asset Management Systems * Create reusable frameworks and components to support global delivery needs. * Maintain REST API documentation using Postman. * Document work thoroughly and engage in quality testing/validation for changes or improved features before release. * Troubleshoot issues and debug codebases efficiently. * Maintain and improve existing codebases and peer-review code changes. * Mentor and provide guidance to junior developers. * Conduct code reviews to maintain code quality and standards. * Work on AWS cloud platform, including EKS (Elastic Kubernetes Service). * Ensure API layer aspects such as security, monitoring, analytics, and throttling are effectively managed. * Follow all best practices while designing the software * Work closely with Leads and team members to meet all project deliverables and milestone dates. * Communicate effectively with team members and suppliers, fostering a collaborative working environment through asynchronous communication. * Adapt to new technologies, tools, and processes as needed by the organization. * Debug and resolve backend issues and bugs.