Software Engineer, Buyer Growth Job at Whatnot (Seattle, WA, Los Angeles, CA, New York, NY, San Francisco, CA)

New

Software Engineer, Seller Growth

Seller Growth is responsible for growing sellers on Whatnot — enabling them to t...

Location

United States , San Francisco, CA, Los Angeles, CA, New York, NY, Seattle, WA

Salary:

195000.00 - 290000.00 USD / Year

Whatnot

Expiration Date

Until further notice

Requirements

5+ years of software engineering experience
Bachelor’s Degree in Computer Science or related field or equivalent work experience
Experience building scalable systems (we primarily use Python, Elixir, JavaScript)
Ability to work across the stack (backend and frontend)
Excellent product instincts. You first think about users rather than the best technical solution
Proven track record of delivering features. You are known for shipping products and features lightning-fast
Ability to take ownership of an ambiguous area and define and then drive impact
Ability to flexibly work across multiple workstreams, thriving in a fast-paced environment
Knowledge of data and growth systems like notifications
Scalability and data pipeline experience with SQL, dbt, etc.

Job Responsibility

Protecting the funnel from fraud and abuse: Developing and scaling systems for identity verification (IDV), fraud detection, and automated trust/risk reviews that safeguard buyers while minimizing friction for good sellers
Balancing growth with trust and safety: Ensuring that the thousands of new sellers joining weekly can sell successfully without degrading the buyer experience, while preventing bad actors from gaining distribution or abusing incentives
Building platform intelligence: Powering accurate seller identification (e.g., enrichment data, signals, and predictive LTV models) to route sellers to the right onboarding, incentive, and discovery paths
Creating scalable infrastructure: Partnering with Data Science and Trust teams to design reusable trust and reputation systems, modular fraud prevention frameworks, and experimentation platforms that other pods and teams across Whatnot can leverage
Driving long-term seller success: Enabling better bucketing of sellers by value and risk profile, ensuring that high-potential sellers are accelerated early, while low-quality or fraudulent sellers are contained before they reach scale.

What we offer

Generous Holiday and Time off Policy
Health Insurance options including Medical, Dental, Vision
Work From Home Support
Home office setup allowance
Monthly allowance for cell phone and internet
Care benefits
Monthly allowance for wellness
Annual allowance towards Childcare
Lifetime benefit for family planning, such as adoption or fertility expenses
Retirement

Fulltime

New

Software Engineer New Grad

Join the Future of Commerce with Whatnot. We are looking for intellectually curi...

Location

Ireland; Poland , Dublin; Kraków

Salary:

Not provided

Whatnot

Expiration Date

Until further notice

Requirements

Graduating with a CS or Software Engineering degree by Summer 2026
Industry software engineering experience
Problem solver and out-of-the-box thinker
Willing to take risks and build product and systems for 1M+ users
Capable of building scalable systems
Excellent product instincts
Ability to pick up on new technologies very quickly
Open to relocation to Dublin or Krakow

Job Responsibility

Building new features for users in our live-streams
Implementing growth tactics and strategies to scale our buyer and seller flows
Building systems at scale that help us deliver a high trust marketplace experience
Writing product or system development code
Designing, implementing, and operating our most critical and scalable services
Carefully evaluating the technical tradeoffs of every decision
Supporting features at every phase, from design through implementation and launch
Triage product or system issues and debug/track/resolve by analyzing the sources of issues, network, or service operations and quality

What we offer

Generous Holiday and Time off Policy
Health Insurance options including Medical, Dental, Vision
Work From Home Support
Home office setup allowance
Monthly allowance for cell phone and internet
Care benefits
Monthly allowance for wellness
Annual allowance towards Childcare
Lifetime benefit for family planning, such as adoption or fertility expenses
Pension plans internationally

Fulltime

New

Software Engineer

We are looking for intellectually curious, highly motivated individuals to join ...

Location

United States , San Francisco; Los Angeles; Seattle

Salary:

140000.00 - 150000.00 USD / Year

Whatnot

Expiration Date

Until further notice

Requirements

Graduating with a CS or Software Engineering degree in Dec 2025 or by Summer 2026
Problem solver and out-of-the-box thinker
Willing to take risks and build product and systems for 1M+ users
Capable of building scalable systems
Excellent product instincts
You are known for shipping products and features lightning-fast
Ability to pick up on new technologies very quickly
Open to relocation to Los Angeles, San Francisco, or Seattle

Job Responsibility

Building new features for users in our live-streams
Implementing growth tactics and strategies to scale our buyer and seller flows
Building systems at scale that help us deliver a high trust marketplace experience
Writing product or system development code
Designing, implementing, and operating our most critical and scalable services
Carefully evaluating the technical tradeoffs of every decision
Supporting features at every phase, from design through implementation and launch
Triage product or system issues and debug/track/resolve by analyzing the sources of issues, network, or service operations and quality

What we offer

Generous Holiday and Time off Policy
Health Insurance options including Medical, Dental, Vision
Work From Home Support
Home office setup allowance
Monthly allowance for cell phone and internet
Care benefits
Monthly allowance for wellness
Annual allowance towards Childcare
Lifetime benefit for family planning, such as adoption or fertility expenses
Retirement

Fulltime

Chief Cybersecurity Solutions Officer

Loginsoft is a renowned provider of cybersecurity engineering services, speciali...

Location

United States , Washington, DC

Salary:

Not provided

Loginsoft

Expiration Date

Until further notice

Requirements

10-15 years in technology solutions and engineering services, with 7-10 years in delivering effective cybersecurity solutions
Strong background in solution development, user research, and agile environments
Deep industry knowledge essential for strategic vision and planning
Proficient in impactful presentations, deal negotiation, and building client relationships
Effective representation of customer and end-user voices
Strong in developing simplified marketing content
Demonstrate leadership to effectively lead cross-functional teams, drive collaboration, and foster cross-functional teamwork, communication, and effective leadership
Demonstrate deal-closing expertise and stakeholder collaboration
Showcase familiarity with emerging cybersecurity tech for a visionary roadmap
Possess strategic thinking, entrepreneurial spirit, and strong understanding of the cybersecurity marketplace, including buyer and end-user priorities, with research, feedback, and effective communication skills

Job Responsibility

Cybersecurity Leadership and Roadmap Development: Lead and leverage expertise in threat intelligence, vulnerability management, cloud security, threat hunting, and threat detection. Address client pain points, stay informed on research, emerging technologies, and industry trends. Shape the cybersecurity solutions roadmap, evaluating emerging technology applications and their impact on partnerships, pricing, and planning. Foster a shared vision and advocate for the customer perspective throughout development, delivery, and deployment
Cybersecurity Engineering Services Growth and Adoption: Drive the growth and adoption of cybersecurity engineering services by driving penetration of existing solutions in the existing markets / cybersecurity product companies, and extending solutions to enterprise companies, delivering talented engineering resources and customized offerings. Collaborate with the CRO and CTO to align revenue generation efforts and customer satisfaction goals. Ensure the viability, feasibility, and desirability of security services by leveraging cybersecurity experience and industry knowledge. Gain comprehensive insights into the cybersecurity industry, including offerings, tools, major players, and trends. Work closely with stakeholders to fuel revenue growth and champion the customer's voice
Client Engagement and Relationship Management: Serve as a key point of contact for new clients / customers, collaborating with the CRO and CTO to deliver compelling presentations, lead negotiations, and align revenue goals with client expectations. Build and nurture lasting client relationships through effective communication, understanding their needs, and ensuring customer satisfaction. Represent the voice of the customer, working closely with stakeholders, including the CRO and CTO, to drive revenue growth and maintain strong partnerships
Strategic Partnerships and Collaborations: Forge strategic partnerships and collaborations by establishing strong relationships with industry stakeholders, fostering collaboration, and creating opportunities for joint initiatives and market expansion. Collaborate with marketing and communications teams to develop impactful content and messaging that effectively communicates the value and benefits of cybersecurity engineering services
Thought Leadership and Innovation: Provide thought leadership and innovation in the cybersecurity industry by staying informed about research advancements, emerging technologies, and industry trends. Identify opportunities to leverage existing innovations and invest in new ideas to deliver valuable cybersecurity solutions. Utilize deep knowledge of the industry, customers, and end-users to predict the future, define roadmaps, and position the cybersecurity solutions and the company as a leader in the market. Actively engage on LinkedIn and other social media platforms to promote our services and participate in industry forums as a speaker to drive industry recognition and engagement
Deal Closing and Strategic Collaboration: Collaborate with stakeholders, including the CTO, CRO, partners, and clients, to align strategies with market trends and customer needs. Drive the efforts to close deals by capitalizing on the abundant leads and opportunities we receive. Conduct research and gather feedback to define the vision, goals, and roadmap for cybersecurity solutions. Provide strategic guidance for business development, leveraging your expertise in successful deal closures. Foster cross-functional collaboration to bring industry-leading cybersecurity solutions to market, driving adoption, and ensuring successful outcomes

Fulltime

Director of Product Marketing

We're looking for a Director of Product Marketing to own how we talk about Corte...

Location

United States

Salary:

205000.00 - 245000.00 USD / Year

Cortex

Expiration Date

Until further notice

Requirements

8+ years in product marketing at a B2B SaaS company
developer tools, infrastructure, or platform software experience strongly preferred
Proven track record owning positioning and messaging that directly influenced pipeline and revenue growth
Deep understanding of technical buyers (CTOs, VPs of Engineering, Platform/DevOps Engineers) and complex enterprise sales cycles
Excellent storytelling ability with a knack for translating technical concepts into business value
Strong sales enablement background
you know what Sales needs to win and how to deliver it
Data-driven approach to decision making with ability to tie marketing activities to business outcomes
Experience conducting customer research, competitive analysis, and market segmentation
Experience launching products that developers and engineering leaders actually care about

Job Responsibility

Own Cortex's product marketing strategy, including positioning, messaging, and competitive differentiation that drives pipeline and revenue
Build sales enablement programs that work, including pitch decks, battle cards, demo scripts, objection handling, and proof points that help reps close deals faster
Create customer-facing assets including case studies, whitepapers, solution briefs, and website content that communicate clear business value
Lead competitive intelligence efforts, tracking how competitors position themselves and arming the team with differentiated messaging
Develop deep customer insights through win/loss analysis, customer interviews, and market research to refine our ICP and buying journey
Partner with Customer Success on expansion and upsell messaging for existing customers
Partner with product to shape roadmap priorities based on market insights and translate new features into compelling narratives that drive adoption
Lead product launches end-to-end, ensuring Sales, Marketing, and Customer Success are aligned and equipped to drive results
Drive analyst relations strategy and manage relationships with Gartner, Forrester, and other key industry analysts
Measure and report on the impact of product marketing activities on pipeline, win rates, and revenue

What we offer

National medical, dental & vision insurance (we cover 100% for employees!)
Unlimited PTO & flexible working hours
401k plan
Gender-neutral parental leave
$1000 yearly Learning & Development stipend
$400 monthly perks stipend (use it on anything)
Pet Insurance

Fulltime

Temporary MRP Planner

Reporting to the Master Planner, the MRP Planner is responsible for the effectiv...

Location

United Kingdom , Worksop

Salary:

Not provided

Celeros Flow Technology

Expiration Date

Until further notice

Requirements

A comprehensive understanding of MRP planning and scheduling, preferably using SAP software
A sound mechanical engineering background - HNC or Higher preferred
Highly organised with excellent communication and time management skills
HNC or Higher in Mechanical Engineering
Minimum of three years of experience in a similar role
Similar industry working environment is highly desirable

Job Responsibility

Planning, Routing and Scheduling of Assemblies + Manufactured components
Creation of routings based on requirements of the Sales Order, Material Masters - including drawings, specifications, and Engineering instructions
Manage the production control function to: Create and release production packs / orders in line with MRP date requirements
Monitor status of feeder materials - liaise with Buyer / expeditor where necessary
Advise Engineering on the BOM issues or contract requirements
Obtain BOM’s and customer requirements from engineering and contracts (where required) and load into shop floor and external processing requirements
Maintain the Production Control & Planning system in line with required delivery
Expedite WIP. and sub-contract orders daily, via Shop floor, Inspection, Stores and Despatch
Implement and maintain the routing requirements of all manufactured parts within the business at the Worksop facility
Liaise daily with Supply Chain to ensure on time delivery both to and from the facility

What we offer

Competitive salary
Opportunities to develop
Bonus
33 days holiday (inclusive of bank holidays)
Holiday buy and sell
Pension
Life Cover
Employee Assistance Program
Digital Benefits
Health, Wealth & Lifestyle

New

Product Marketing Director

Together AI is a frontier AI cloud, which has been built bottoms up to cater to ...

Location

United States , San Francisco

Salary:

250000.00 - 295000.00 USD / Year

Together AI

Expiration Date

Until further notice

Requirements

10+ years of PMM experience in enterprise software, preferably in AI, AI natives, Digital Natives or Cloud
5+ years as a team leader in the PMM function
Proven success leading and scaling high-performing product marketing teams in fast-paced growth environments
Strong ability to translate complex technical features into business-oriented messaging for diverse audiences
Demonstrated experience building GTM strategies, launching new products, and achieving measurable awareness, adoption or pipeline growth
Comfortable operating cross-functionally with Sales, Product, and Engineering to align market strategy with execution
Exceptional analytical skills with a data-driven approach to decision-making and reporting
Bachelor’s degree in engineering and MBA preferred

Job Responsibility

Build and maintain detailed buyer personas and ideal customer profiles to guide segmentation, messaging, and campaign strategies
Develop compelling product positioning and messaging that clearly differentiate us in a competitive landscape
Partner closely with Product Management to influence roadmap priorities based on market insights, customer feedback, and competitive analysis
Own the go-to-market strategy for new product launches and major updates, managing the cross-functional coordination needed for success
Lead creation of sales enablement tools—pitch decks, battlecards, and case studies—to empower sales and customer success teams
Drive consistent storytelling across all customer touchpoints—website, campaigns, and events
Partner with PR, demand generation, field marketing, and web teams to ensure alignment between GTM campaigns and core value propositions
Manage, coach and scale a bar-raising team of product marketers
Set up, measure and report on key OKRs for the PMM function

What we offer

competitive compensation
startup equity
health insurance
other competitive benefits

Fulltime

Product Designer, Growth & Monetization

Figma is growing our team of passionate creatives and builders on a mission to m...

Location

United States , San Francisco; New York

Salary:

164000.00 - 294000.00 USD / Year

Figma

Expiration Date

Until further notice

Requirements

3+ years of work experience designing UX and UI for a software product of similar scale and complexity
Great attention to detail and a strong eye for visual craft, such as composition, typography, and layout
Fluency in interaction design and prototyping, to express and refine nuanced design decisions
A track record of independently driving design processes from discovery through launch—balancing user needs, technical constraints, and business goals
The ability to guide decision-making with structured thinking, clearly articulated rationale, and user-centered research
Experience designing for multiple user types (e.g., individual users, admins, buyers) or across product tiers
Familiarity with experimentation, metrics, or using data to inform design decisions

Job Responsibility

Contribute to overall strategy and decision-making about product direction
Help deliver and refine clear storytelling around product needs and opportunities
Work cross-functionally with product management, engineering, design, and research peers
Create and iterate on flows, prototypes, and high-fidelity visuals, as well as provide thoughtful feedback for others doing the same so you can all do your best work
Design and ship high-quality product improvements
Contribute to our design org’s culture by participating in design critiques, mentoring peers, and sharing best practices across teams

What we offer

Equity
Health, dental & vision insurance
Retirement with company contribution
Parental leave & reproductive or family planning support
Mental health & wellness benefits
Generous PTO
Company recharge days
Learning & development stipend
Work from home stipend
Cell phone reimbursement

Fulltime

Software Engineer, Buyer Growth

Whatnot

Location:
United States , Seattle, WA, Los Angeles, CA, New York, NY, San Francisco, CA

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 18, 2026

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