Senior Application Security Expert
Full Time
full time
2 Oct 2025
Shenzhen Shi
Verified by Turrior
Content + Source + Freshness • 13 Dec 2025 • 95% confidence
85 / 100
Offer value
This position offers high value due to its specialized role in a growth industry, competitive salary, and leadership opportunities.
- Engage in a cutting-edge fintech environment
- Lead critical security initiatives in blockchain
- Competitive salary and benefits
- Requires significant hands-on experience
Pros
- High demand for specialized skills in application and blockchain security
- Opportunity to lead and shape security governance at a global crypto exchange
- Engagement with cutting-edge technologies in the fintech sector
Cons
- Requires high level of expertise (5+ years in a relevant field)
- Intensive workload associated with high responsibility
- Possibly limited remote work options
Who it's for
Senior / Lead • Full-time, on-site
Good fit
- Senior application security professionals
- Leaders in fintech security
- Candidates passionate about cybersecurity
Not recommended for
- Entry-level job seekers
- Individuals looking for part-time or remote-only roles
- Those without a technical background in blockchain or security
Motivation fit
Desire to lead security initiatives in the crypto spaceInterest in working with innovative financial technologiesCommitment to addressing cybersecurity challenges
Key skills
Application security governanceSmart contract auditingBig data analysisRisk modeling and compliance strategies
Score: 85/100 AI verified analysis
About the job
We are looking for a seasoned Application Security Expert to strengthen the funds and blockchain security of our global crypto exchange. This role focuses on securing exchange systems, wallets, big data platforms, and market-making infrastructure, while also leading smart contract auditing and blockchain threat governance.
Responsibilities
- · Lead application security governance for core systems (trading, wallet, big data risk analysis, market-making).
- · Web service log and API analysis, preferabally with AI.
- · Build monitoring and defense mechanisms for funds security; define baselines, compliance strategies, and incident response plans.
- · Identify and mitigate risks across the transaction lifecycle; apply big data/ML.
- · Audit and automate detection of smart contract vulnerabilities.
- · Research blockchain attack vectors, develop detection rules, and deploy on-chain monitoring tools.
Requirements
- · Bachelor’s degree or above in Computer Science, Information Security, Cryptography, or related field.
- · 5+ years of experience in application security, blockchain security, or financial risk control; exchange/fintech background preferred.
- · Strong knowledge of exchange funds flow logic and application security frameworks.
- · Hands-on experience with smart contract auditing tools (e.g., Slither, Mythril, Echidna, Foundry).
- · Skilled in big data analysis & risk modeling (Spark, Elasticsearch, Graph DB, ML-based anomaly detection).
- · Strong offensive/defensive security mindset, cross-team collaboration skills, and ability to drive governance into practice.
- · Proficient in English; able to follow cutting-edge blockchain security research.
