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Application Security Testing

Atos

2 - 5 years

Mumbai

Posted: 24/08/2025

Job Description

About Atos

 

Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

 

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

Role: Application Security Testing

Location: Navi Mumbai (Mahape), Bangalore (Whitefield)

Experience: 3+ years

Highest Qualification: Any Full Time Graduate

 

Job Profile Details:

 Execute complex and enterprise application (mobile, web services, web apps, thick-client) and infrastructure security testing projects

 Complete the projects within defined timelines and deliver high quality reports 

 Gain in-depth knowledge and understanding of mobile applications and their architecture

 Build understanding of different types of web services and microservices and perform security testing of them

 Perform vulnerability likelihood determination, impact analysis and risk determination 

 Showcase prioritization of risks including solution recommendation and documentation

 Identify and infer the business risk posed by the weaknesses identified during the assessments

 Demonstrate strong communication (verbal and written) with internal and customer stakeholders 

 Engage with both business and technical teams within and outside the organization from a project scope definition, project execution, project closure perspectives

 Stay current with emerging technologies and industry trends and conduct knowledge sharing sessions to rest of the team members

 Build knowledge on different risk assessment methodologies and frameworks and how to apply them to diverse applications. 

 Be open for onsite deployments as business demands

 

Skills required: 3+ years of Application Security Testing experience 

 Expertise in application security testing 

 Atleast 1 year experience with mobile application security testing

 Knowledge of mobile application architectures

 Experience with web services security testing 

 In-depth understanding of AJAX and SOAP & RESTful web services

 Ability to handle difficult situations and challenging customers  Flexible and creative in finding acceptable and alternative solutions 

 Good communication and writing skills with ability to talk to both business and technical personnel

 

Preferred Skills:

• Experience in Application Architecture Reviews will be a plus.

• Security code review experience will be a plus 

• Knowledge of different development frameworks for mobile applications

• Any CyberSecurity related certification 

• Basic understanding of the following protocols/technologies such as SSL/TLS and Cryptography (symmetric and asymmetric encryption, PKI, etc.)

• Ability to work alone and in collaboration with a team

 

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About Company

Atos is a global leader in digital transformation headquartered in Bezons, France. Founded in 1997, the company offers a wide range of IT services including cloud computing, cybersecurity, AI, data analytics, and high-performance computing. Atos serves clients across industries such as public sector, healthcare, defense, finance, and manufacturing, with a strong footprint in Europe.The company is well known for managing IT systems for the Olympic Games, ensuring real-time data processing and cybersecurity. Atos has over 100,000 employees in around 70 countries and has recently undergone strategic restructuring, leading to the spin-off of its digital, cloud, and big data business under the brand Eviden. This move aims to sharpen its focus on next-gen digital services and innovation.

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