Senior Forward Deploy Engineer (Fullstack, Java/React)

• As a Senior Forward Deploy Engineer at SentinelOne, you will sit at the intersection of our customers and our product. Your time splits between customer engineering teams and our own codebases– shipping the integrations, fixes, and platform improvements customer deployments require
• Your work will touch many products and services across the company, including our data pipeline and the Singularity Data Lake and EventDB (our highly scalable columnar database that ingests Petabytes of data per day). You’ll work closely with customers to understand their environments, translate ambiguous requirements into shipped solutions, and build integrations, customizations, and upstream product contributions that unlock real business value
• Software Development (fullstack; primarily React/Java)
• Dive deep into coding, turning customer requirements and product gaps into shipped solutions. Write robust tests, tackle bugs with finesse, and ensure top-notch security in your code. Expect to move between codebases regularly, including on escalated issues that span multiple products
• Partner with customers and our field teams to understand customer environments, goals, and constraints. Turn loose, ambiguous (possibly contradictory!) asks into a clear technical strategy. Carry field learnings back into product and engineering planning while advocating for what customers need. Occasionally support pre-sales scoping where early engineering input shapes a good outcome
• Own the design and delivery of integrations that connect SentinelOne products into customer environments. Often this is work you will do alongside the customer’s engineers, shaping both the solution and the knowledge transfer that goes with it. Produce the runbooks, integration docs, and executive-level technical communication that let customers operate independently
• When something needs fixing or improving in the core platform to make a customer whole, you go do it. Partner with platform teams to get contributions reviewed and supported long-term, and know when to invest in the long-term fix versus the near-term unblock. Along the way, build the tooling that codifies repeatable patterns and scales the whole Forward Deploy function
• Architect end-to-end solutions for complex problems with loose definition, sometimes spanning multiple codebases and owning teams. Document trade-offs and critical implementation details; review and provide meaningful feedback on other specs, understanding broader patterns and downstream/upstream dependencies
• Champion code quality, security, and efficiency. Your keen eye for detail will guide you in reviewing and elevating our codebase– including the codebases you’re visiting
• Respond to ad-hoc customer and internal escalations promptly (no regular on-call rotation). Assist your colleagues, share constructive feedback, and contribute to weekly syncs and daily Slack standups

Benefits

• Medical, dental, and vision coverage
• Employee assistance program
• Gym reimbursement
• Incentive-based challenges
• Mental health and mindfulness
• Unlimited Time Off
• Grandparent Leave
• Volunteer Time Off
• Paid Sick Time
• Paid Holidays
• 16 weeks Gender-Neutral Parental Leave
• Restricted Stock Unit Program
• Flexible Spending Accounts
• Life Insurance
• Short and Long Term Disability Insurance
• 401K
• Team building activities
• Celebrations and social gatherings
• Community volunteering events
• Global all hands and local town hall events

We’re looking for people who are relentlessly curious and committed to continuous learning

Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes

We do not require a perfect match with everything below; however, the more this describes you, the better of a fit you will be for this role

Proven expertise designing and operating distributed systems or data-intensive services

Experience working directly with customers or senior stakeholders to shape technical solutions

Track record of leading substantial pieces of work end-to-end, under ambiguity, with multiple stakeholders

Solid computer science background with 4+ years engineering experience including both backend and frontend

You enjoy writing modern Java (we love lambdas) and prefer composition to inheritance

You’re comfortable weighing in on CAP theorem considerations, and are energized by selecting the data structure with the perfect trade-offs for a problem at hand

Deep proficiency in at least one production language (Java strongly preferred; 3+ years) and working comfort in at least one additional language

You’ll pick up new tools and codebases as the work demands, and will likely end up working with modern Java, React, TypeScript, Kafka, Redis, GraphQL, Node.js, SentinelOne’s own platform, and more

You value elegant code that is concise and readable

Experience in the cybersecurity domain is strongly preferred. (think SIEM, EDR/XDR, log pipelines, detection engineering, threat hunting, etc.)

A Collaborative, Curious, and Practical Mindset

You can translate between engineers and non-engineers (customers, executives, sales, product, etc.) without losing precision in either direction

You’d rather ship a well-thought-out 80% that solves the real problem than a perfect 100% six weeks late

You take mentorship seriously and enjoy seeing other engineers grow in their ability to solve harder problems

You’re energized by walking into an unfamiliar codebase and being genuinely useful in a week, and by leading others through the same kind of work

You take pride in clear written communication — tickets, design docs, customer runbooks, and executive briefings alike

You believe a vague customer request is an interesting technical problem waiting to be reframed, and that “a problem well-stated is half-solved