ALTEN India
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Bengaluru · On-site · 2-5 Yrs · Sep 23
501 to 1000 Employees · Bengaluru, India
ALTEN India is a wholly owned subsidiary of the French-based ALTEN Group, a global leader in engineering and technology consulting. Established in 2010, ALTEN India began its journey by supporting aerospace projects and has since evolved into a pivotal innovation hub within the ALTEN network. Over the years, ALTEN India has experienced significant growth, expanding its presence across major Indian cities, including Bangalore, Chennai, Pune, Hyderabad, Delhi, and Chatrapati Sambhaji Nagar (Former Aurangabad). With a workforce of over 8,700 engineers spread across 11 delivery centers, we offer comprehensive engineering, technology, and digital transformation services tailored to various industry verticals such as aerospace, automotive, rail, telecom, and life sciences. Our expertise encompasses a wide range of services, including mechanical engineering, embedded systems, digital solutions, cybersecurity, cloud computing, artificial intelligence, machine learning, and enterprise management services. This diverse portfolio enables us to deliver end-to-end solutions that drive innovation and efficiency for our clients. As part of our strategic growth plan, ALTEN India aims to double its headcount to approximately 15,000 engineers by 2025, both organically and through acquisitions, to meet the increasing demand for engineering services in India.
Hiring: Engineering
What employees say
+ Work-life balance is good, opportunities to learn, Hybrid or permanent WFH.
− Underpaid, fewer opportunities to grow
More reviews on the company profile.
Interview experience · Software Development Engineer In Test (SDET)
It was mostly Tech and Automation edge cases. Sticks to what the JD is. SO prepare accordingly. Revise SQL because if you JD includes this then You should be good at it. I missed that aggregate functions are also called
Difficult difficulty · Noida · 5 reports
More interview insightsJob description
Overview
• Expertise in the Python scientific stack (NumPy, SciPy, Pandas, Polars).
Qualifications
- Familiarity with 3D spatial indexing (k-d trees, octrees), mesh processing, surface normal calculations, and point-to-mesh / path mapping.
- C++ & Performance Tooling
- Familiarity with converting analytical outputs into binary formats (e.g., Protobuf, FlatBuffers) for efficient backend distribution.
- Familiarity with building low-latency 3D spatial calculation engines using standard C++ performance libraries (e.g., Eigen, CGAL).
- Familiarity with ROS2 for robotics application development.
Education
- Opportunity to work with leading global aerospace clients.
- Dynamic, innovation-driven environment with exposure to cutting-edge technologies.
- Continuous learning and career growth opportunities.
- Inclusive and collaborative workplace culture.
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Job application FAQ
Last updated 30 September 2026
- How do I apply for Data Scientist Engineer at ALTEN India?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. ALTEN India may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Data Scientist Engineer role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is Data Scientist Engineer remote or on-site in Bengaluru, Karnataka?
- This listing is marked on_site with location Bengaluru, Karnataka. Confirm details on the job description before applying.
- What skills matter for this Data Scientist Engineer role at ALTEN India?
- This is a mid-level Data Scientist Engineer role. Key skills include skills listed in the job description. Feedback AI highlights matched vs missing skills on your profile after signup.