Msigna
Principal Python Engineer
NJ-Warren, USA · Principal
Sponsorship not specified$140k-$200kDetected 33 days ago
PythonFastAPIFlaskData StructuresAlgorithmsCode ReviewGitAzureCloud PlatformsDockerKubernetesCI/CDDevOpsGraphQLRESTKafkaRabbitMQAgentic AITest AutomationCommunicationMentoring
About the role
- This role blends deep engineering with cutting-edge AI-working on everything from agent frameworks and APIs to safety, observability, and performance.
- If you are excited about shaping how autonomous systems operate in production, this is where you'll make a tangible impact.
- MSIG USA is the US-based subsidiary of MS&AD Insurance Group Holdings, Inc., one of the world's top P&C carriers and a global Class 15 insurer, with A+ ratings and a reach that spans 40+ countries and regions.
Responsibilities
- Design, develop, and maintain scalable backend systems and APIs using Python.
- Lead technical design discussions and contribute to system architecture decisions.
- Optimize application performance, reliability, and scalability.
- Collaborate with product managers, designers, and other engineers to deliver end‑to‑end solutions.
- Drive improvements in code quality, tooling, CI/CD, and engineering processes.
- Solid understanding of software design principles, data structures, and algorithms
Requirements
- Experience with unit testing, integration testing, and test automation
- Proficiency with Git and collaborative development workflows
- Strong communication skills and ability to work in cross-functional teams.
Nice to have
- Experience with designing and building agentic platforms.
- Experience with microservices architecture
- Familiarity with Docker, Kubernetes, or container orchestration
- Exposure to event-driven systems, message queues (Kafka, RabbitMQ)
- Knowledge of CI/CD pipelines and DevOps best practices
- Experience working in high-scale, production environments.
- Prior experience mentoring or leading engineers.
- Life and accidental death and dismemberment (AD&D) insurance
Skills
- Deep understanding of Python frameworks such as FastAPI, Flask or similar
Compensation
- The estimated salary range for this position is $140,000.00 - $200,,000.00 per year.
- This is a good-faith assessment of the salary range for this position only.
- In determining the actual salary within this range, MSIG USA will consider a candidate's relevant experience, location, and other job-related factors.
Benefits
- Healthcare and Retirement Benefits
- Comprehensive medical, dental, and vision coverage
- 401(k) with a generous employer match and profit-sharing contribution
- Wellness incentive program
- Flexible spending programs
- Short-term and long-term disability plans
- Additional Benefit Programs
- Tuition reimbursement program
- Paid time off program
- Paid charitable leave
- Paid parental leave
Visa & Work Authorization
- icy of MSIG USA to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orient
This listing is sourced directly from Msigna's careers page and normalized into a canonical job model.