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Senior Python Backend Developer

1 month, 3 weeks ago
Canada
Contract
Lead
Backend Engineer
Software Development
Agile API Gateway AWS Bitbucket CI/CD Docker GitHub JavaScript JIRA Kubernetes Microservices OWASP PostgreSQL Pyramid Python REST API Serverless Snowflake SQL SQLAlchemy TDD TypeScript VS Code
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3Pillar Global

3Pillar Global

3Pillar Global is an innovative product development company that builds breakthrough software products to power digital businesses. They offer a range of services including product strategy, management, user experience design, and software engineering ...

Internet Software & Services
1K-5K
Founded 2006
$26M raised
View All Jobs 7

Description

  • Facilitate communication with client stakeholders on project status and technical recommendations.
  • Lead the design and development of backend services and APIs using Python and the Pyramid framework on AWS.
  • Architect and manage PostgreSQL schemas, queries, and performance optimizations for clinical-grade data.
  • Build and maintain AWS infrastructure including Kubernetes (EKS), Lambda, API Gateway, and cloud-to-cloud integration patterns.
  • Define backend coding standards, API design patterns, security best practices, and testing strategies.
  • Mentor and guide backend engineers to drive engineering excellence across the team.
  • Participate in agile ceremonies including stand-ups, sprint planning, retrospectives, and estimation.
  • Independently drive project delivery from conceptualization through deployment within the defined architecture.

Requirements

  • 6+ years of backend engineering experience, including 2+ years in a lead or tech lead role.
  • Proven experience designing and implementing scalable backend services and APIs using Python.
  • Strong experience architecting PostgreSQL databases, including schema design, query optimization, performance tuning, stored procedures, and data integrity.
  • Experience with AWS services including Kubernetes (EKS), Lambda, API Gateway, RDS, S3, and IAM.
  • Experience with cloud-to-cloud integrations.
  • Experience mentoring engineers, conducting code reviews, and enforcing engineering standards.
  • Strong understanding of SOLID principles, object-oriented programming, and clean architecture patterns.
  • Familiarity with OWASP security practices and delivering production systems with high reliability, observability, and security.
  • Experience with clinical or healthcare data systems such as HL7, FHIR, GxP, or 21 CFR Part 11 (preferred).
  • Knowledge of microservices and serverless architectural patterns, Docker, container orchestration, modern CI/CD tooling, TypeScript, Snowflake, SQLAlchemy, and VS Code (preferred).
  • Proficiency with unit testing, integration testing, and TDD practices (preferred).
  • English proficiency.

Benefits

  • Flexible work environment with remote-first, office, or hybrid options.
  • Global team environment with cross-cultural collaboration.
  • Well-being-focused culture with fitness offerings, mental health plans in some countries, and generous time off.
  • Opportunities for accelerated career growth and development across projects, offerings, and industries.
  • Equal opportunity employer committed to diversity and open collaboration.

Interested in this position?

Apply directly on the company website

Apply Now

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