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[Remote] Senior Software Engineer - AI/ML (Backend)

Remote · Portugal Full-time

Note: The job is a remote job and is open to candidates in USA. Seismic is a company focused on leveraging AI to transform enterprise sales and marketing organizations. They are seeking a Senior Software Engineer – AI/ML to develop and optimize backend systems that power their AI capabilities, collaborating with cross-functional teams to deliver exceptional value to customers.

Responsibilities

  • Design, develop, and maintain backend systems and services for generative AI and agentic workflows, ensuring high performance, scalability, and reliability
  • Collaborate with data scientists, AI engineers, and product teams to integrate AI-driven capabilities across the Seismic platform
  • Monitor and optimize agentic workflows’ performance, addressing bottlenecks and ensuring low-latency query responses
  • Provide technical guidance and mentorship to junior engineers, promoting best practices in backend development
  • Work closely with cross-functional and geographically distributed teams, including product managers, frontend engineers, and UX designers, to deliver seamless and intuitive AI experiences
  • Stay updated with the latest trends and advancements in AI technologies, conducting research and experimentation to drive innovation

Skills

  • 6+ years of experience in software engineering and a proven track record of building and scaling microservices and working with data retrieval systems
  • 5+ Experience with C# and .NET, unit testing, object-oriented programming, and web services
  • 3+ Experience with Python, with the ability to work concurrently on Python and .NET repositories
  • 2+ Experience with PostgreSQL, including maintaining and performing tuning
  • Proficient in Test Driven Development (TDD) with hands-on experience using xUnit and Postman to develop automation test scripts
  • Experience with Infrastructure as Code (Terraform, Pulumi, etc.)
  • Experience with Event driven architectures with tools like Kafka
  • Experienced in container technologies such as Docker and proficient in microservice frameworks like Kubernetes (K8s)
  • Experienced in Continuous Integration and Continuous Deployment (CI/CD) with expertise in developing Jenkins pipelines using Scala
  • Experience with cloud platforms like AWS, Google Cloud Platform (GCP), or Microsoft Azure
  • Knowledge of cloud-native services for AI/ML, data storage, and processing
  • Extensive experience in SaaS application development and cloud technologies, with a deep understanding of modern distributed system and cloud operational infrastructure
  • Experience in collaborating with product management and design, with the ability to translate business requirements into technical solutions that drive successful delivery
  • Proven record of driving feature development from concept to launch
  • Proven ability to collaborate effectively with teams across different regions
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field
  • Experience working in a fast-paced, dynamic environment, preferably in a SaaS or technology-driven company
  • Design, develop, and maintain backend systems and services for generative AI and agentic workflows, ensuring high performance, scalability, and reliability
  • Collaborate with data scientists, AI engineers, and product teams to integrate AI-driven capabilities across the Seismic platform
  • Monitor and optimize agentic workflows' performance, addressing bottlenecks and ensuring low-latency query responses
  • Provide technical guidance and mentorship to junior engineers, promoting best practices in backend development
  • Work closely with cross-functional and geographically distributed teams, including product managers, frontend engineers, and UX designers, to deliver seamless and intuitive AI experiences
  • Stay updated with the latest trends and advancements in AI technologies, conducting research and experimentation to drive innovation
  • Experience with DDD (Domain driven development) or feature toggle (Launch Darkly) is good to have
  • NewRelic, Snowflake, Ansible, Ninjia2 experience is a plus
  • Front-end/full stack experience a plus
  • Scrum and JIRA experience a plus

Benefits

  • Remote: Yes
  • To explore our benefits available in each country, please visit the [Global Benefits page](https://seismic.com/benefits/)

Company Overview

  • Seismic is the global leader in AI-powered enablement, empowering go-to-market leaders to drive growth and deliver exceptional experiences. It was founded in 2010, and is headquartered in San Diego, California, USA, with a workforce of 1001-5000 employees. Its website is https://seismic.com/.
  • Company H1B Sponsorship

  • Seismic has a track record of offering H1B sponsorships, with 1 in 2026, 7 in 2025, 4 in 2024, 7 in 2023, 8 in 2022, 8 in 2021, 6 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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