Founding SDR
MindFort AI (YC X25)
MindFort SDR Opportunity
MindFort is an AI-powered penetration testing platform that delivers human-level security testing at machine speed. We're building fully autonomous AI agents that can find, exploit, and patch complex vulnerabilities in web applications at massive scale.
Our agents think and act like human penetration testers: they analyze targets, collaborate, and exploit weaknesses but with the speed and scale only AI can achieve.
Security teams are already falling behind with outdated tools and manual processes. AI-generated code is flooding the world faster than humans can secure it. MindFort is closing that gap. Our platform will be critical for organizations building with AI and will redefine how offensive security is done.
We're hiring a founding SDR to be the tip of the spear for MindFort's growth. You'll work directly with the founders to generate pipeline, open new accounts, and help shape how we go to market. This isn't a role where you plug into an existing playbook you'll help write it.
You'll prospect into engineering leaders, AppSec teams, and CTOs at fast-growing startups and enterprises, run outbound campaigns, and own the top of the funnel end-to-end. You'll join a high-trust, high-velocity team where your work directly drives revenue and company trajectory.
Key Responsibilities
- Generate qualified pipeline through outbound prospecting across email, LinkedIn, and phone.
- Research and identify target accounts and the right buyers within them engineering leaders, AppSec teams, and CTOs.
- Run multi-touch outbound sequences and iterate on messaging based on what's working.
- Book and qualify meetings for the founding team, and partner closely on handoff and follow-up.
- Build and refine outbound playbooks, ICP definitions, and messaging from the ground up.
- Maintain clean pipeline data and use metrics to continuously improve outbound execution.
- Represent MindFort at industry events, conferences, and within the YC ecosystem.
Qualifications
- 3+ years of experience in an SDR, BDR, or outbound sales role at a B2B SaaS or developer tools company.
- Comfortable engaging technical buyers you don't need to code, but you can hold your own with an engineering leader.
- Strong communicator: sharp writing, clear thinking, confident on the phone and in front of customers.
- A builder who thrives in ambiguity and takes initiative without waiting for direction.
- Motivated by outcomes and ownership, not process and playbooks.
Nice to Have
- Experience prospecting into CTOs, VPs of Engineering, or AppSec teams.
- Background in or passion for cybersecurity, developer tooling, or AI.
- Familiarity with the YC ecosystem and startup buying dynamics.
- Prior experience at an early-stage startup (Series A or earlier).
What You Get
- Competitive salary plus strong equity.
- Top-tier health insurance 100% covered.
- Unparalleled access to leading AI labs and world-class security teams.
- Unlimited, flexible PTO.
- ...research innovations powering next-generation efficiency, reliability, and model optimization. About the Role We’re looking for a founding member of the US/CA GTM team — someone both technical and entrepreneurial that thrives at the intersection of AI, communication,...SuggestedImmediate start
- ...Sales Development Representative (SDR) Hot Job 1 Santa Monica Office CA HQ - Santa Monica, CA 90404 Hawke was founded on the idea that every modern business needs a CMO-level expert to lead digital marketing efforts. We customize data-driven, performance-focused...SuggestedWork at officeImmediate startVisa sponsorshipWork visaFlexible hoursShift work
$100k - $150k
Business Development Representative, Robotics 1 day ago Be among the first 25 applicants This range is provided by yondu. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $100,000.00/yr - $150,000.00/...SuggestedContract work$48.9k - $61.2k
...matching 401(k) and Employee Stock Purchase Program, in addition to other programs and perks. More details about our benefits can be found here. TrueBlue, Inc. and its brands welcome and encourage applications from candidates with disabilities. Accommodations are...SuggestedContract workWork experience placementWork at office$75k - $85k
Sales Development Representative Imagine this: an office in downtown Santa Monica, where you're using an industry-leading sales engagement platform to prospect, connect, and help other sales teams scale faster. The sun is shining, the energy is high, and your career...SuggestedWork at office- ...directly with law firm owners and managing partners through outbound outreach, events, referrals, podcasts, and inbound leads. A Founding-Team Opportunity: This is a foundational role on a rapidly growing team where top performers can make a major impact and...Full timeLocal areaRelocation package
$77k - $90k
.... If you're a relentless learner who is excited about joining a founding sales team, we want to chat with you! More About The Role Contribute... ...yearly KPI's as required What You Bring ~1+ year of proven SDR experience ~ Excellent written communication with an engaging...Immediate startShift work$70k - $80k
...sales but who can bring unique value to our growing team. Every SDR hired at Promenade is truly an Account Executive in training. We... ...small business and large aggregators. Promenade was originally founded in 2011 as BloomNation, the nation's premier network for local...Local areaImmediate startRemote work- ...qualified discovery calls for the Virtual Coworker sales team through strategic LinkedIn outreach and targeted phone follow-up. The SDR owns the top of the pipeline - identifying the right prospects, making the first contact, and booking the conversation. The sales team...Full timeWork from homeHome officeShift work
$60k - $70k
...? If so, keep reading... The team at RTA is looking for an Outbound Sales Development Representative. At RTA, we don't view the SDR role as "entry level." We view it as mission critical. This role is 100 percent outbound and exists to consistently create qualified...Work at officeFree visaDay shift$70k - $80k
Base pay range : $70,000.00/yr - $80,000.00/yr DISQO’s mission is to build the world’s most trusted ad measurement platform that fuels brand growth. The world’s largest brands, agencies, and media companies trust DISQO for expert insight and AI-driven intelligence about...Contract workLocal area- At Medix, we’re on a mission to positively impact lives—and that starts with you. As a national leader with over 20 years of experience in workforce solutions across healthcare, life sciences, and technology, we connect top talent with organizations that are shaping the...Traineeship
- A leading EV charging network is seeking a Sales Development Representative to drive outbound sales efforts. The candidate will own prospecting across various channels and work closely with the leadership to define strategies. A successful applicant will have 1-3 years ...
- ServiceTitan is seeking a Sales Development Representative (SDR) to join their Sales team, focusing on building a strong pipeline of prospective customers. This role involves sourcing leads, booking product demonstrations, and communicating product value effectively. Successful...Remote jobFlexible hours
$20 - $27 per hour
A leading remote services company is seeking an Entry-Level Remote Sales Development Representative to manage client relationships, generate leads, and support sales efforts. Ideal for individuals eager to start their sales career, no college degree required but strong ...Remote jobHourly payFlexible hours- A leading EV charging network is seeking a Sales Development Representative (SDR) to drive outbound prospecting efforts. The ideal candidate should have 1-3+ years of outbound sales experience and strong communication skills to generate qualified opportunities. This role...
- Trusaic is looking for a motivated sales professional to support their team in identifying new business opportunities. You will generate qualified leads through both inbound and outbound communications, maintaining active engagement with potential clients. The ideal candidate...
$20 - $27 per hour
NoGigiddy is looking for an Entry-Level Remote Sales Development Representative in Los Angeles, CA. This position involves generating and qualifying leads and supporting sales efforts. Ideal candidates will possess strong communication skills and a passion for sales, with...Remote jobHourly pay$70k - $80k
JamLoop is seeking a Senior Sales Development Representative for a remote role. The ideal candidate has 12 years of experience in sales development within Media, SaaS, or AdTech sectors. This role involves strategic outbound prospecting and leveraging advanced AI tools ...Remote workFlexible hours- Featherless AI is seeking a founding member for its US/CA GTM team. The ideal candidate will blend technical proficiency in AI with entrepreneurial skills to engage enterprises and startups. The role emphasizes building a pipeline, managing requests, and collaborative...
$65k - $80k
...Angeles County, with a focus on the Valley, West LA, Pasadena area, and surrounding communities About Frontline Wildfire Defense: Founded in 2017, Frontline developed the first fully integrated wildfire defense system to stop the leading cause of home loss in wildfires...Local areaRemote workWork from homeFlexible hours- NetSuite, a leader in cloud business solutions, is looking for a Sales Development Manager to lead a team of 10 Sales Development Representatives. The position requires in-office presence at various locations including Austin, Denver, or Nashville. The ideal candidate will...Work at office
$90k - $110k
A leading technology company in Playa Vista, California is seeking a Manager of Sales Development to build and scale a high-performing team of Sales Development Representatives. The ideal candidate will have over six years of sales experience, with at least three years ...$55k - $70k
Loop-Global-Inc. is seeking a Sales Development Representative (SDR) in El Segundo to enhance outbound lead generation and prospecting. The ideal candidate will take ownership, utilizing methods across email, phone, and LinkedIn to generate qualified opportunities. With...Base plus commission- The Aerospace Corporation in El Segundo, California, seeks a Senior Engineering Specialist in the Communication Software Implementation Department. This role involves building prototypes in signal processing and delivering technical demos. Candidates require a bachelor'...
$151.3k - $226.9k
The Aerospace Corporation in El Segundo, CA is seeking a Senior Project Engineer to lead RF systems engineering efforts for military satellite communications. The role involves providing expertise in antennas and software-defined radios, solving technical problems, and ...$105k - $116k
Orbital Witness Limited is seeking a Sales Development Manager based in Los Angeles to lead their BDR team. This role requires experience in SaaS environments and a strong ability to support and develop new talent. Key responsibilities include leading onboarding, coaching...$100k - $170k
northwoodspace is looking for a DSP Engineer in Los Angeles to join our team in developing advanced software-defined radio systems, focusing on the design and implementation of signal processing algorithms. This role involves owning the lifecycle of algorithms from concept...- ...experimental, and obsessed with growth. The Role We're looking for a creative, bold, and self-driven Sales Development Representative (SDR) who thrives in startup chaos and sees opportunity where others see noise. You'll be at the forefront of our go-to-market...Worldwide
- Hawke Media is seeking a Sales Development Representative in Santa Monica, CA to drive outbound growth efforts. The position requires strong communication skills and the ability to engage potential clients to generate sales opportunities for the Business Development team...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding SDR. Be the first to apply!
- development representative Los Angeles, CA
- sales development representative sdr Los Angeles, CA
- sales development representative remote Los Angeles, CA
- sdr Los Angeles, CA
- sales development representative Los Angeles, CA
- development representative
- sdr saas
- inside sales business development representative
- sales development representative sdr
- sales development representative remote
