Senior Python Engineer

Miratech; Rosario; Presencial; ARS 89.306.977 - 133.960.466; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work option

Relentless Performance culture

Competitive compensation

Health benefits

Relocation program

Descripción de la vacante

Miratech is seeking a Senior Python Engineer to join a real-time, AI-powered voice platform on AWS. You will design and maintain Python microservices, build REST APIs, and integrate with external systems while deploying on AWS and managing CI/CD pipelines.

Ideal candidates have 5+ years in backend engineering, strong Python skills, and hands-on AWS experience. Remote work is supported with collaboration across global teams.

Formación

• 5+ years of backend engineering experience.
• Strong proficiency in Python with hands-on microservices design.
• Experience building and consuming REST APIs.
• Hands-on AWS experience (ECS, CloudWatch, S3).
• Experience with Docker containers and CI/CD workflows.
• Excellent written and spoken English; able to work in cross-functional teams.

Responsabilidades

• Design, develop, and maintain Python-based backend microservices.
• Build and integrate REST APIs (RBAC, third-party integrations).
• Contribute to real-time voice pipeline integrations (SIP/WebRTC/LiveKit).
• Develop integrations with external systems (CRM, calendars).
• Deploy and operate services on AWS (ECS, S3, CloudWatch).
• Maintain CI/CD pipelines using Bitbucket Pipelines.
• Collaborate with AI, frontend, and DevOps teams; participate in code reviews.

Conocimientos

Python

Backend engineering

AWS

REST APIs

Docker

CI/CD

English (writing/speaking)

Herramientas

Docker

Docker Compose

Bitbucket Pipelines

AWS ECS

AWS CloudWatch

Terraform

Descripción del empleo

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-drivenorganizationand our culture of Relentless Performance has enabled over 99% ofMiratech'sengagements to succeed by meeting or exceeding our scope, schedule, and/or budgetobjectivessince ourinceptionin 1989.
Miratech has coverage across 5 continents andoperatesin over 25 countries around the world. Miratech retainsnearly 1000full-time professionals, and our annual growth rate exceeds 25%.

Job Description

We are looking for a Senior Python Engineer to join a project focused on building a real-time, AI-powered voice platform running on AWS.The solution is based on Python microservices deployed in AWS and integrates real-time voice capabilities, third-party services, and modern cloud infrastructure.

Responsibilities:

• Design, develop, and maintain Python-based backend microservices
• Build and integrate REST APIs (authentication, RBAC, third-party integrations)
• Contribute to real-time voice pipeline integrations (SIP / WebRTC / LiveKit)
• Develop integrations with external systems (e.g., Zoho CRM, Google / Microsoft Calendar)
• Deploy and operate services on AWS (ECS, CloudWatch, Secrets Manager, S3)
• Maintain CI/CD pipelines using Bitbucket Pipelines
• Collaborate with AI, frontend, and DevOps teams; participate in code reviews and release processes

Qualifications

• 5+ years of backend engineering experience
• Strong proficiency in Python, with hands-on experience designing and maintaining microservices architectures
• Solid experience building and consuming REST APIs
• Hands-on experience with AWS services, including ECS, CloudWatch, Secrets Manager, and S3
• Experience working with containerized applications using Docker and Docker Compose
• Familiarity with CI/CD pipelines and delivery workflows (Bitbucket Pipelines or similar tools)
• Strong problem-solving skills and ability to work in complex, distributed environments
• Strong written and verbal English, with the ability to produce clear technical documentation and communicate effectively in cross-functional teams
• Experience working in Agile/Scrum environments and participating in code reviews, design discussions, and release cycles

Nice to have:

• Experience with real-time voice / telephony systems (SIP, WebRTC, LiveKit)
• Exposure to AI/LLM or conversational voice platforms (no prior experience with Nova Sonic required)
• Experience with multi-tenant SaaS architecture
• Knowledge of Terraform or Infrastructure as Code (IaC)
• Performance and latency optimization for real-time systems
• Experience with third-party integrations (CRM, calendars, external APIs)

Additional Information

We offer:

• Culture of Relentless Performance:join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth.
• Competitive Pay and Benefits:enjoy a comprehensive compensation and benefits package, including health insurance, and a relocation program.
• Work From Anywhere Culture:make the most of the flexibility that comes with remote work.
• Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities.
• Global Impact:collaborate on impactful projects for top global clients and shape the future of industries.
• Welcoming Multicultural Environment:be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events.
• Social Sustainability Values:join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.

*Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.

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