• Work on client projects at large enterprises, embedded within their teams • Take responsibility for your area • Fullstack development in enterprise environments • Help shape architecture, not just implement it • Generate, review, and refactor code • Conduct code reviews and provide technical mentoring within the team • Coordinate with Product Owners, UX and DevOps

• Act as the technical owner of the Louco platform • Lead and support our development team in daily execution • Serve as the bridge between business, product and engineering • Translate business requirements into technical solutions and development processes • Work closely with product management to define technical requirements and set priorities • Review architectural decisions, code quality and technical feasibility • Identify technical risks and proactively propose solutions • Coordinate technical implementation across mobile app, backend and web platform • Ensure development follows best practices

Role Description - Implement, test, and deploy software services with high SLAs that can handle millions of requests a day with a BDD approach. - Verify and ensure performance and correctness of systems in response time and throughput. - Refactor existing systems for optimal performance and reuse. - Contribute to design reviews, participate rigorously in peer reviews, and build automated test suites for new features, products, and systems. - Work with a sense of urgency and iterate quickly in an Agile process. - Exceptional problem solving skills: demonstrated ability to understand business challenges and translate those into technical solutions. - Join the on-call rotation and respond quickly to system incidents. Qualifications - 8+ years of experience in software development. - Coding experience in server-side programming languages (e.g. Python, Go, Java, Ruby) as well as database languages (SQL). - Experience working with server-side MVC frameworks (e.g. Django, .NET, Spring, Rails, Phoenix). - Solid understanding of object-oriented programming and familiarity with various design and architectural patterns. - Ability to look ahead to identify opportunities, foster a culture of innovation, and build for scale. - High ownership and attention to system reliability and monitoring. - Core behaviors focused on craftsmanship, continuous improvement, and team success. - BS or MS degree in Computer Science or equivalent experience. Requirements - Prior experience working or interacting with shipping and/or postal carriers. - Experience integrating with APIs that use SOAP and/or gRPC protocols. - Experience with Django and/or FastAPI. - Experience using Python and/or Golang in production at scale. - Interest and experience in performance tuning, concurrency, microservices, security, and data analytics. - Experience with messaging systems such as NSQ, Kafka, SQS and Celery. - Experience with DevOps tooling such as Docker, Terraform, Kubernetes, CircleCI, GitHub Actions, ArgoCD, New Relic, PagerDuty, etc. - Experience with AWS/Cloud services such as EC2, S3, DynamoDB, Lambda, Route 53, Cloud Formation, Cloudflare, Elastic Beanstalk, IAM, etc. Benefits - Here at Shippo, we celebrate inclusivity and are committed to creating equal access to opportunities for people from all backgrounds, perspectives and geographies. - All qualified individuals are encouraged to apply. - If you need assistance, or a reasonable accommodation during the application and recruiting process, please contact us at accommodations@shippo.com. Company Description - Our people, much like the packages we help ship, are all over the world. - Through our remote-first program, “Shippos Everywhere”, our roles can be based anywhere in the US with the exception of Delaware, Nevada, Ohio, Oregon, Hawaii, New Mexico and West Virginia. - Many roles can be based internationally. - For locations outside of the US and Ireland, the employment contracts are powered by Rippling.com.

• Define the long-term technical vision for our marketing stack (Marketo, event management, data pipelines, segmentation and integrations with CRM/CDP/data warehouse). • Own the architecture for the target state of the Marketo migration, including data models, integration patterns and governance standards. • Evaluate and recommend tools, platforms and patterns (e.g., event-driven architecture, standardized data contracts and reusable campaign templates). • Mentor mid-level and senior engineers on system design, coding practices, testing and integration patterns in the marketing technology domain. • Lead the technical design and implementation of the Marketo migration to the desired target state (e.g., new workspace, new instance or integrated platform). • Design and build an event-management capability (webinars, in-person and virtual events) integrated with Marketo and other systems (such as registration tools, webinar platforms and CRM). • Design, develop and maintain data pipelines that move and transform data between Marketo, CRM, data warehouse and other marketing tools. • Work with APIs, webhooks and streaming or batch integrations to support real-time and scheduled data flows. • Implement and optimize audience segmentation strategies in Marketo and related systems. • Develop and maintain internal tools, interfaces and services that support marketing operations and event management (e.g., configuration dashboards and admin tools). • Contribute to overall engineering standards, code reviews and technical design discussions.