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Senior Backend Engineer (Python)

Sia Verified employer

Full time On-site
Experience
3–6 years
Location
Mumbai
Work mode
On-site
Salary
₹10L – ₹27L a year estimatetypical for IT Jobs in Maharashtra, 100 posts
Posted 2 days ago Last checked 12 hr ago

You apply on Sia's website. CoreHRx takes you there after you sign in.

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Role at a glance

You will
  • Back-End Development: Design, develop, and optimize back-end services using Python, focusing on microservices and data-centric applications.
  • AI & ML Models: Work closely with data scientists to integrate AI and ML models into back-end systems and ensure seamless performance of…
  • Containerization & Orchestration: Deploy and manage containerized applications using Docker and Kubernetes.
Experience
3–6 years
Education
Bachelor's degree
Must-have skills
AWSCI/CDDockerGoogle Cloud Platform (GCP)KubernetesMicroservices
Work mode
On-site

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Job description

Location: Mumbai, Maharashtra, India
Department: Engineering

Job Description

We are looking for a skilled Senior Software Engineer to contribute to the development of AI and machine learning (ML) integrations and back-end solutions using Python. You will play a key role in developing our AI-powered SaaS solutions, collaborating with cross-functional teams to solve data-centric problems. This position emphasizes Python back-end development, with additional involvement in AI and ML model integration and optimization.  

Key Responsibilities 

  • Back-End Development: Design, develop, and optimize back-end services using Python, focusing on microservices and data-centric applications. 

  • AI & ML Models: Work closely with data scientists to integrate AI and ML models into back-end systems and ensure seamless performance of the applications. 

  • Containerization & Orchestration: Deploy and manage containerized applications using Docker and Kubernetes. 

  • Database Management: Manage SQL (PostgreSQL) and NoSQL (MongoDB) databases, ensuring high performance and scalability. 

  • Infrastructure as Code (IaC): Use Terraform and Helm to manage cloud infrastructure. 

  • Cloud Infrastructure & CI: Work with GCP / AWS / Azure for deploying and managing applications in the cloud. Management of continuous software integration (tests writing, artifacts building, etc.) 

  • Cross-Functional Collaboration: Collaborate with DevOps, Data Scientists, and Data Engineers to build scalable AI solutions. 

  • Contribution to the back end, front-end and software architecture of applications 

Qualifications

  • Education: Bachelor’s/master's degree in computer science, Software Engineering, or a related field. 

  • Experience: 3-6 years of experience in software development, with a focus on Python back-end development. 

  • Skills: 
    • Strong proficiency in Python and experience with frameworks like Flask. 
    • Experience with  ReactJs for front-end development is a plus. 
    • Extensive experience with cloud platforms (GCP, AWS) and microservices architecture. 
    • Working knowledge of Docker, Kubernetes, CI/CD pipelines (GitLab) and ability to write unit tests. 
    • Database management with PostgreSQL / MongoDB. 
    • Experience mentoring and leading engineering teams. 

Additional Information

What We Offer 

  • Opportunity to lead cutting-edge AI projects in a global consulting environment. 

  • Leadership development programs and training sessions at our global centers. 

  • A dynamic and collaborative team environment with diverse projects. 

Position based in Mumbai (onsite)

Sia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs. 

Company Description

Sia Partners is a next-generation global management consulting firm, founded in 1999 and headquartered in Paris, France. The firm is recognised for its innovative approach, combining strategy and management consulting with data science and creativity. Sia Partners serves a diverse range of sectors, including energy, banking, healthcare, and technology, providing services to over 1,000 clients worldwide, including many Fortune 500 companies. With a strong emphasis on delivering tangible results and superior value, Sia Partners is committed to helping clients navigate the digital revolution and achieve transformation. The firm operates with a global presence, employing over 3,500 consultants across 48 locations in 20 countries

Our Mumbai office was launched in 2024, marking an exciting new chapter for us. We’re building the team with people who are eager to shape something from the ground up — combining the agility and entrepreneurial energy of a startup with the backing and reach of a global brand.

Key skills

Required

AWSCI/CDDockerGoogle Cloud Platform (GCP)KubernetesMicroservicesMongoDBPostgreSQLPythonFlask

Preferred

React

Job market insights

82active AWS jobs in Mumbai
69active CI/CD jobs in Mumbai
25active Docker jobs in Mumbai
₹10L – ₹27L advertised yearly salary for IT Jobs in Maharashtra (middle half of 100 posts that show a salary; median ₹18L)
17 more open jobs at Sia

Most IT Jobs posts in Mumbai ask for 3–6 years of experience (50% of 389 that say).

Hiring most for IT Jobs in Mumbai

  • JPMorgan Chase49 open jobs
  • Necsws25 open jobs
  • Schneider Electric17 open jobs

Jobs asking for AWS in Mumbai also ask for

  • Python55%
  • Microsoft Azure52%
  • CI/CD39%
  • Google Cloud Platform (GCP)39%
  • Java34%

From live job posts on CoreHRx, updated 2 Nov 2026. Skill figures count posts that list their skills; salary figures only posts that show a salary.

Questions about this job

What is the salary for this Senior Backend Engineer (Python) job?

The post does not state the pay. As an estimate, comparable posts on CoreHRx advertise ₹10L – ₹27L a year (typical for IT Jobs in Maharashtra, 100 posts).

How much experience does this job need?

The post asks for 3–6 Yrs experience.

Where is this job based?

In Mumbai (on-site).

What kind of job is this?

It is a full time job.

How do I apply?

You apply on Sia's website. CoreHRx takes you there after you sign in.

This page is for Indian job seekers preparing for cloud engineer, DevOps, backend and solutions architect roles that list AWS as a skill, whether you are a fresher with a first certification or an experienced engineer moving into a senior role. It covers 60 questions in three levels: core services and concepts, then design and configuration choices for one to three years of experience, and finally scenario, security, cost and troubleshooting questions asked in senior rounds. Read each answer, explain it aloud in your own words, and try the CLI commands in a practice account with a billing alert set.

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