{"id":2359196,"url":"https://alion.io/job/juniper-square-senior-engineer-application-and-platform-security-india","title":"Senior Engineer - Application and Platform Security (India)","company":{"id":6722,"name":"Juniper Square","domain":"junipersquare.com","url":"https://alion.io/company/juniper-square","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":90,"open_postings":10,"ghost_share":0,"stale_share":0.4,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Operations","role_family":"Operations","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":16000,"max_usd":37000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3836},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"Function Calling","optional":false},{"name":"JavaScript","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Python","optional":false},{"name":"Threat Modeling","optional":false},{"name":"Tool Use","optional":false},{"name":"TypeScript","optional":false},{"name":"OWASP","optional":true},{"name":"OWASP ASVS","optional":true},{"name":"OWASP Top 10","optional":true}],"status":"live","first_seen_at":"2026-10-12T09:42:11Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-13T02:53:34Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"About Juniper Square\nPrivate markets are one of the largest, most complex, and most underserved corners of global finance. Our mission at Juniper Square is to unlock their full potential. We’re the Operations Partner trusted by 2,300+ GPs, unifying technology, data, and fund administration services into a single platform that helps GPs move faster, make better decisions, and scale with precision. With $300B+ under administration and 700,000+ LPs on platform, we’ve built the scale to match our ambition. And with JunieAI, our purpose-built AI platform, we’re reimagining how private markets operate, embedding intelligence across every workflow. Founder-led since 2014, backed by $350M+ in funding, and now 1,000+ employees strong, we’re building a company designed to shape the future of private markets for decades to come.\nOur culture is built for people who want to do ambitious, meaningful work alongside exceptionally talented teammates. We think like owners, move with urgency, and take pride in solving hard problems that truly matter to our customers and the future of private markets. We believe the best ideas come from open debate, deep collaboration, and diverse perspectives, which is why we believe transparency is the default and feedback makes us stronger. If you’re energized by high standards, rapid growth, and the opportunity to help define a category at a pivotal moment, come join us!\nJuniper Square offers employees a variety of ways to work, ranging from a fully remote experience to working full-time in one of our physical offices. We invest heavily in digital-first operations, allowing our teams to collaborate effectively across 27 U.S. states, 2 Canadian Provinces, India, Luxembourg, and England. We also have physical offices in San Francisco, New York City, Mumbai and Bangalore for employees who prefer to work in an office some or all of the time.\nAbout your role\nAs a Senior Engineer - Application and Platform Security on our Platform Engineering team, You’ll find and fix vulnerabilities across our applications and cloud infrastructure. Then you’ll build the guardrails, automation, and secure defaults that keep them from coming back. The role spans application code, build and deployment systems, cloud infrastructure, and our AI-powered features. It’s hands-on: you’ll write production-quality code, ship tools engineers want to use, and use AI agents to multiply your own output.\nWhat you will do:\nApplication and product security (your focus)\nLead security design reviews and threat models for new product features, with depth in authentication, authorization, data isolation, and high-risk financial workflows.\n\nPerform manual code review and security testing of web applications and APIs. Focus on the authorization and business logic flaws that scanners miss, and drive fixes through to verification.\n\nDesign secure-by-default libraries, framework-level controls, and custom static analysis rules that eliminate whole classes of vulnerabilities.\n\nTriage application findings from automated and manual testing and external assessments. Group them by root cause and write remediation guidance engineers can act on.\n\nThreat-model and test AI-powered product features against risks like prompt injection, unsafe tool use, data leakage, and excessive agency. Define secure patterns other teams can reuse.\n\nShared across the team\nShare design review and triage responsibilities across the team.\n\nSupport our external penetration testing program, from scoping through retest.\n\nPartner with teammates on build pipeline and supply-chain security, especially dependency risk in application code.\n\nParticipate in incident response for application security events.\n\nBuild security automation and agents that cut review and triage time.\n\nQualifications\nExperience: 5+ years in application or product security, or in software engineering with a strong security focus.\n\nCode review: Deep experience finding vulnerabilities through manual review. You find authorization and business logic flaws by reading code, not only by running a scanner.\n\nProgramming: Strong Python, plus working proficiency in JavaScript/TypeScript, enough to review front-end code for client-side issues. You write production-quality code, not just scripts.\n\nIdentity: In-depth knowledge of OAuth 2.0/OIDC, SAML, MFA, session management, and access control models, with hands-on experience implementing them securely.\n\nThreat modeling: Experience leading threat modeling sessions with engineering teams and turning the output into concrete requirements.\n\nSecurity tooling: Experience running and tuning SAST, SCA, and DAST, including writing custom rules.\n\nPlatform awareness: Working knowledge of cloud, container, and CI/CD security, enough to reason about how application design interacts with infrastructure.\n\nAI security: A working understanding of LLM application risks and the drive to go deep.\n\nCollaboration: Clear writing and a track record of influencing engineering teams without becoming a bottleneck.\n\nNice to have\nAn offensive web security background, such as bug bounty, web application CVEs, or CTFs. Certifications like OSWE or BSCP are a plus, not a requirement.\n\nExperience building developer-facing security tooling or libraries.\n\nExperience building or running a security champions program.\n\nFamiliarity with OWASP ASVS or the OWASP Top 10 for LLM Applications.","description_format":"text","description_chars":5393,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance","Custody & Fund Administration"],"lifecycle":[{"event":"open","at":"2026-10-12T15:29:52Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":47,"reasons":["conf:1","win:early"],"computed_at":"2026-10-13T04:34:33Z"},"pay":null,"html_url":"https://alion.io/job/juniper-square-senior-engineer-application-and-platform-security-india","json_url":"https://alion.io/job/juniper-square-senior-engineer-application-and-platform-security-india.json","meta":{"generated_at":"2026-10-13T04:34:33Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":7191,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":6722},"rest":"https://alion.io/mcp/rest/get_company?id=6722"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjuniper-square-senior-engineer-application-and-platform-security-india"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fjuniper-square-senior-engineer-application-and-platform-security-india"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fjuniper-square-senior-engineer-application-and-platform-security-india"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/juniper-square-senior-engineer-application-and-platform-security-india\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjuniper-square-senior-engineer-application-and-platform-security-india"}]}