Job Closed
This listing is no longer active.
Pavago specializes in connecting businesses with top-tier offshore talent in operations, sales, and marketing, offering a comprehensive recruitment solution designed to reduce cost
Senior Backend Engineer - (.NET / AI Systems)
Location
United States
Posted
135 days ago
Salary
0
Seniority
Senior
No structured requirement data.
Job Description
Senior Backend Engineer - (.NET / AI Systems)
Pavago
This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description We are hiring a Senior Backend Engineer (.NET / AI Systems) to own the entire technical function of an early-stage SaaS platform. This is a hands-on leadership role where you will write production code daily while making architecture, infrastructure, and AI system decisions for a platform operating at scale. You will be accountable for backend architecture, system reliability, AI pipelines, and guiding a small development team in a fast-moving startup environment. Responsibilities - Backend Architecture & Engineering - Design, build, and maintain a .NET 8.0 / C# backend using Clean Architecture and DDD principles - Own the architecture and codebase across 14+ independently deployed microservices - Deliver new features, refactor existing systems, and resolve performance bottlenecks - AI Systems & LLM Orchestration - Design and operate production-grade AI pipelines across multiple LLM providers - Optimize prompts and workflows for batch processing, personalization, and segmentation at scale - Manage rate limits, failover strategies, and cost optimization across AI providers - Databases & Data Infrastructure - Manage MySQL, Redis, and MongoDB in production environments - Oversee bulk writes, caching strategies, event streams, and analytics pipelines - Ensure data consistency and performance across distributed services - Infrastructure, Reliability & Monitoring - Own Linux-based infrastructure, CI/CD pipelines, and service deployments - Implement centralized logging, monitoring, alerting, and uptime tracking - Proactively identify and mitigate reliability and scalability risks - API Integrations & System Resilience - Manage 25+ third-party API integrations used in production - Design retry, fallback, and graceful degradation strategies - Ensure system stability when external providers fail or degrade - Team Leadership & Engineering Standards - Lead and mentor a small engineering team through code reviews and architectural guidance - Set and enforce engineering standards, workflows, and best practices - Collaborate closely with the founder on product direction and technical strategy Qualifications - Deep expertise in .NET 8.0, C#, ASP.NET Core, and Entity Framework Core - Experience with distributed systems and independently deployed services - Strong production experience with MySQL, Redis, and MongoDB - Hands-on DevOps experience with Linux servers and CI/CD pipelines - Experience managing large numbers of third-party API integrations - Proven experience building and operating AI/LLM systems at scale - Familiarity with AI-assisted development tools and workflows - Strong understanding of monitoring, observability, and incident prevention - Experience leading small engineering teams - Strong English communication skills What Does a Typical Day Look Like? - Write and review production backend code - Make architectural decisions across services, databases, and AI pipelines - Monitor system health and resolve reliability issues - Guide developers through code reviews and technical feedback - Collaborate with the founder on product and system evolution Key Metrics for Success (KPIs) - System uptime and service reliability - Backend and AI system performance improvements - AI cost efficiency and pipeline stability - Code quality and deployment reliability - Team execution and delivery quality Interview Process - Initial Screening Call - Technical Interview with Pavago Recruiter - Client Interview - Offer & Onboarding
Job Requirements
- Deep expertise in .NET 8.0, C#, ASP.NET Core, and Entity Framework Core
- Experience with distributed systems and independently deployed services
- Strong production experience with MySQL, Redis, and MongoDB
- Hands-on DevOps experience with Linux servers and CI/CD pipelines
- Experience managing large numbers of third-party API integrations
- Proven experience building and operating AI/LLM systems at scale
- Familiarity with AI-assisted development tools and workflows
- Strong understanding of monitoring, observability, and incident prevention
- Experience leading small engineering teams
- Strong English communication skills
- What Does a Typical Day Look Like?
- Write and review production backend code
- Make architectural decisions across services, databases, and AI pipelines
- Monitor system health and resolve reliability issues
- Guide developers through code reviews and technical feedback
- Collaborate with the founder on product and system evolution
- Key Metrics for Success (KPIs)
- System uptime and service reliability
- Backend and AI system performance improvements
- AI cost efficiency and pipeline stability
- Code quality and deployment reliability
- Team execution and delivery quality
- Interview Process
- Initial Screening Call
- Technical Interview with Pavago Recruiter
- Client Interview
- Offer & Onboarding
Related Guides
Related Job Pages
More Backend Engineer Jobs
Mid-Level Software Engineer – .NET, Java
Motorola SolutionsSince 1928, Motorola Solutions has been a pioneer in the communications industry. From its first car radio in 1930 to its most current mobile device, Motorola S
• Develop and test software interfaces between MSI products (CAD, RMS, Real Time Command & Control, and Analytics) and a variety of 3rd party systems as required to meet customer requirements defined by solution architects. • Interfaces are typically developed using an Extract, Transform, Load (ETL) architecture with adapters to 3rd party and MSI systems and a transformation layer that includes field mapping, filtering, triggering, and business logic. • Interfaces are implemented using a variety of technologies, including Microsoft .NET (C#), Java, XML, XSLT, SQL, microservices and kubernetes.
Senior Backend Engineer – Connectors
TigerData (creators of TimescaleDB)The fastest PostgreSQL cloud for time series, real-time analytics, and vector workloads. Creators of TimescaleDB
• Ownership of features and services from inception through deployment and ongoing production support • Design, develop, and maintain Golang-based services, with a strong emphasis on enabling business software solutions. • Focus on building, maintaining, and optimizing the Connectors platform that help developers and enterprises ingest/export to/from TigerData more easily • Developing new integrations with third-party APIs, tools, and platforms that expand the capabilities of our Connectors platform. • Driving improvements to developer experience and reducing adoption friction for our customers. • Collaborating cross-functionally with Product, Engineering, and Developer Experience to scope and deliver high-impact features.
Full Stack Developer (Java + Angular)
CapgeminiFounded in 1967, Capgemini is revered as one of the world's leading consulting, technology, and outsourcing agencies. In 2016 alone, the company reported global
Role Description ¿Te apetece sumarte al equipo y participar en un proyecto de gran envergadura en un equipo conformado entre 5 y 8 personas, compuestos principalmente por desarrolladores, junto con roles de Scrum y QA? ¿Qué harás en el proyecto? - Participarás en el desarrollo de una plataforma global de gestión de seguros utilizando tecnologías Full Stack como Java 17, 21, 25, Spring Boot y Angular 19+ dentro de una arquitectura de microservicios en cloud. - Contribuyendo al diseño técnico y a la integración de datos de múltiples países. - Trabajarás en un entorno internacional en inglés, colaborando en despliegues con Docker y Kubernetes, garantizando la escalabilidad y el rendimiento de la solución. - Inglés (nivel medio-alto). Qualifications - Experiencia de al menos 5 años trabajando con Java, Spring Boot, Microservicios, Angular, Docker y Kubernetes. - Valorable experiencia trabajando con Spring Data JPA y Spring Security, Spring MVC, Kafka, JUnit, Mockito, Jenkins, principios SOLID, TDD, BDD, Docker, Kubernetes, CI/CD, Devops, Open API, Api REST, Swagger, SonarQube, bases de datos relacionales (Oracle, MySQL) y no relacionales (MongoDB). - Buen nivel de inglés (nivel intermedio-alto). Requirements - Se valorará positivamente el poseer certificado de discapacidad, en el marco de nuestra política de inclusión y diversidad. - Nuestro compromiso con la inclusión e igualdad de oportunidades hace que tengamos un Plan de Igualdad y un Código Ético que garantizan el desarrollo profesional de la plantilla y la igualdad de oportunidades en su selección dentro de un entorno libre de discriminación por cuestión de etnia, nacionalidad, origen social, edad, orientación sexual, expresión de género, religión o cualquier otra circunstancia personal, física o social. Benefits - 24 días de vacaciones + 2 asuntos propios + 24 y 31 de diciembre + opción a comprar hasta 7 días de vacaciones al año. - FlexAbroad: posibilidad de trabajar en remoto desde otro país durante 45 días. - Plan de Compensación Flexible (seguro médico, transporte, formación, tarjeta restaurante o subvención de comida, guardería…) - Formación continua, podrás disfrutar de Mylearning y de Capgemini University y de nuestros Campus Digitales y Comunidades profesionales. Tendrás acceso a plataformas como: Coursera, Udemy, Pluralsight, Harvard Manager Mentor, Education First para idiomas (inglés, francés, alemán…) ¡entre otras! - Participación en Acciones de Voluntariado y Acción Social con nuestros Grupos de Sostenibilidad, Inclusión e Igualdad.
Senior Java Developer
S&P GlobalS&P Global, formerly known as McGraw-Hill Financial, is a New York, New York-based company that provides credit ratings, analytical information, and benchmarks
• The work you do will be used every single day, it’s the essential code you’ll write will be used by S&P Global analysts to publish the news and provide equity analysis, research, opinion, and performance data to help clients/investors to make informed and take better decisions. • Identify, prioritize and execute tasks in Agile software development environment • Develop tools and applications by producing clean, high quality and efficient code • Champion best practices and serve as a subject matter authority • Design & develop solutions to support key business needs • Produce system design documents and lead technical walkthroughs • Collaborate effectively with technical and non-technical partners



