Senior Python Engineer at Lions… · Lviv

companyDescription 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-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. jobDescription 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 Containerize services using Docker / Docker Compose 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) additionalInformation 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.