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Applications open Full-Time Job

threat detection engineer

CRED

  • Bengaluru, India
  • Not disclosed
  • 3-5 Years
  • Posted Yesterday
HR
Recruiter contact
Recruiter / hiring contact
No public email in this post. Use a source-linked contact instead.

About the role

what is CRED?

CRED is an exclusive community for India’s most trustworthy and CREDitworthy individuals, where the members are rewarded for good financial behavior. CRED was born out of a need to bring back the focus on a long lost virtue, one of trust, the idea being to create a community centered around this virtue. a community that constantly strives to become more virtuous in this regard till they finally scale their behavior to create a utopia where being trustworthy is the norm and not the exception. to build a community like this requires a community of its own; a community special in its own way, working towards making this vision come true

here’s a thought experiment: what do you get when you put a group of incredibly passionate and driven people and entrust them with the complete freedom to chase down their goals in a completely uninhibited manner? answer: you get something close to what we have at CRED; CRED just has it better

what you will do ?

  • work across a diverse information security domain, with a strong focus on threat detection, response, and security telemetry across infrastructure, cloud, and data
  • identify and investigate security threats (internal and external), partner with stakeholders on remediation, and design preventive controls for recurring or systemic issues
  • design, build, and continuously improve high-fidelity detection use cases across cloud, endpoint, identity, and network telemetry
  • formulate new detection ideas based on adversary research, emerging attack techniques, industry incidents, and threat intelligence
  • lead and participate in incident response, performing root-cause analysis and driving preventive improvements post-incident
  • develop and enhance the CRED’s detection, monitoring and response capabilities
  • automate incident response workflows using playbooks and orchestration to reduce manual effort
  • build in-house security analytics solutions using open source tools (log parsing, event correlation and threat detection)research/conduct threat hunting operations using known adversary tactics, techniques and procedures to detect advanced threats
  • assist with creating security awareness and maintaining prudent security engineering culture within an organization
  • enable compliance in teams and help them achieve some of the industry’s best practices (e.g. PCI DSS, ISO 27001)

you should apply if you have:

  • 2 to 6 years of experience in information security with a strong focus on threat detection and response
  • hands-on experience detecting and responding to threats across cloud (aws preferred), endpoint (windows/linux/macOS), and network telemetry
  • exposure to EDR, IDS/IPS, and SIEM / centralized logging platforms (splunk, ELK, sentinel, or similar), including building high-fidelity detection pipelines
  • proficiency in at least one programming or scripting language (python, go, or bash)
  • solid understanding of MITRE ATT&CK, cyber kill chain, and diamond model
  • ability to design and tune detection rules using MITRE ATT&CK and threat intelligence with a focus on signal quality
  • experience with threat hunting, automation and enrichment, regex creation, and false-positive reduction
  • experience handling the complete incident response lifecycle, from detection through remediation and reporting
  • strong data-driven mindset with the ability to influence both technical and non-technical stakeholders
  • ability to act as a go-to person, communicating clearly with engineering, product, and business teams
  • proactive approach to staying current with security news, breach reports, tools, and attacker research
  • strong learning agility and passion for exploring diverse security domains, demonstrated via github, blogs, research, or talks
  • exposure to the AI-driven threat landscape, digital forensics, or malware analysis is a strong plus

how is life at CRED?

working at CRED would instantly make you realize one thing: you are working with the best talent around you. not just in the role you occupy, but everywhere you go. talk to someone around you; most likely you will be talking to a singer, standup comic, artist, writer, an athlete, maybe a magician. at CRED people always have talent up their sleeves. with the right company, even conversations can be rejuvenating. at CRED, we guarantee a good company.

hard truths: pushing oneself comes with the role. and we realize pushing oneself is hard work. which is why CRED is in the continuous process of building an environment that helps the team rejuvenate oneself: included but not limited to a stacked, in-house pantry, with lunch and dinner provided for all the team members, paid sick leaves and a comprehensive health insurance.

to make things smoother and to make sure you spend time and energy only on the most important things, CRED strives to make every process transparent: there are no work timings because we do not believe in archaic methods of calculating productivity, your work should speak for you. there are no job designations because you will be expected to hold down roles that cannot be described in one word.

since trust is a major virtue in the community we have built, we make it a point to highlight it in the community behind CRED: all our employees get their salaries before their joining date. a show of trust that speaks volumes because of the skin in the game.

there are many more such eccentricities that make CRED what it is but that’s for one to discover. if you feel at home reading this, get in touch.

Eligibility & process

Who can apply

See the job description for eligibility.

Skills & stack

Python AWS Git Linux Data Structures & Algorithms Python/Java System Design SQL

Selection process

  1. As described in the employer's job posting.

Prep kit

20 resources
Study material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Round 1: Online Assessment (OA) Aptitude, Quantitative Logic & 2 Coding Problems Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1 Core Tech Stack (Python, AWS, Git, Linux, Data Structures & Algorithms, Python/Java, System Design, SQL) & Live Code Tracing Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving Database Schemas, APIs & Architecture Basics Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion CRED Core Values, Learning Agility & Offer Terms Demonstrate passion, strong communication, and readiness for full-time collaboration.
Technical questions 5
What is the difference between WHERE and HAVING clauses in SQL? Answer
Model answer: WHERE filters rows before any groupings are applied, while HAVING filters aggregated groups after GROUP BY has executed.
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer
Model answer: ROW_NUMBER() assigns unique sequential integers. RANK() assigns identical ranks to ties and skips ranks. DENSE_RANK() assigns identical ranks to ties without skipping rank numbers.
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer
Model answer: Use .isna().sum() to identify missing values. Impute with mean/median using .fillna() or remove with .dropna(subset=[...]) depending on variance impact.
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer
Model answer: Star Schema has denormalized dimension tables directly connected to the central Fact table. Snowflake Schema normalizes dimension tables into sub-dimensions to minimize redundancy.
How do you calculate MoM (Month-over-Month) growth in SQL? Answer
Model answer: Use LAG(revenue, 1) OVER (ORDER BY month) to fetch the previous month's revenue and compute (revenue - prev_revenue) / prev_revenue * 100.
Behavioural & HR questions 3
Why do you want to join CRED as a threat detection engineer?
Highlight CRED's market reputation, recent tech innovations, and how your skills in Python directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
CRED Not disclosed
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