Senior Python Developer

Role Description

Who we are: At UST, we help the world’s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our client to co-create lasting change. Together, with over 30,000 employees in 30+ countries, we build for boundless impact—touching billions of lives in the process. Visit us at UST.com.

Summary Seeking an experienced

AWS Cloud & MLOps Technical Lead with 8+ years of software engineering experience and 5+ years of AWS expertise. The role focuses on designing scalable cloud-native architectures, building ML pipelines, leading technical design, mentoring teams, and driving best practices across AWS, Python, and MLOps ecosystems.

Job Description

• Design and implement scalable, secure, and resilient AWS cloud architectures.
• Build and maintain MLOps/ML pipelines using Python, SageMaker, Lambda, Step Functions, S3, ECS/Fargate, and Docker.
• Lead architecture reviews and create HLD/LLD documents.
• Guide engineering teams on cloud architecture, code quality, testing, and best practices.
• Develop cloud-native microservices, APIs, and distributed systems.
• Drive CI/CD implementation, performance optimization, and system reliability.
• Collaborate with Product, Engineering, CloudOps, and Architecture teams to deliver business solutions.
• Perform PoCs for new technologies and recommend architectural improvements.
• Mentor junior engineers and conduct code reviews.
• Ensure high-quality software delivery through testing, monitoring, and troubleshooting.

Required Skills

• 8+ years in Software Engineering/Technical Leadership/Architecture.
• 5+ years of AWS cloud architecture experience.
• Strong expertise in Python (Flask, Django, AsyncIO).
• AWS services: SageMaker, Lambda, EKS, ECS/Fargate, S3, RDS, Aurora, Step Functions, ECR.
• MLOps platforms: SageMaker, Kubeflow, MLflow.
• Microservices, REST APIs, distributed systems.
• CI/CD: Jenkins, CodePipeline, CodeDeploy, Harness.
• Messaging systems: Kafka, RabbitMQ, SQS.
• Agile/Scrum methodologies.
• Strong communication, leadership, and mentoring skills.

Soft Skills

• Excellent stakeholder management and communication skills
• Ability to work directly with business stakeholders and cross-functional teams
• Strong ownership and collaboration mindset

What We Believe We’re proud to embrace the same values that have shaped UST since the beginning. Since day one, we’ve been building enduring relationships and a culture of integrity. And today, it's those same values that are inspiring us to encourage innovation from everyone, to champion diversity and inclusion and to place people at the centre of everything we do.

Humility We will listen, learn, be empathetic and help selflessly in our interactions with everyone.

Humanity Through business, we will better the lives of those less fortunate than ourselves.

Integrity We honour our commitments and act with responsibility in all our relationships.

Equal Employment Opportunity Statement UST is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation. All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law. UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.

• To support and promote the values of UST.
• Comply with all Company policies and procedures

Skills AWS, CI/CD, Apache Kafka, Python, Microservices, Amazon ECS, Python