Mercari pre-entry registration for new graduates expected to graduate in or after April 2027 (joining months: April or October). Registration allows Mercari to send updates about hiring events and selection processes but does not guarantee entry to or participation in selection; applicants should apply directly to specific job openings. Registered information is handled per Mercari's privacy policy.

Mercari Group is recruiting Product Manager interns targeted at students who can join the company as new graduates in Oct 2027 or Apr 2028. Internships run 2–3 months with a minimum of 20 hours/week and are based in Japan (remote or Roppongi office). Responsibilities include product企画, writing specifications, working with engineers/designers/customer service, UX research, and leading cross-functional projects. Required: experience with Mercari products, leadership and communication skills, and proficiency in Japanese (CEFR C1). Visa support and travel arrangements (airfare/hotel) are offered to candidates residing overseas.

Mercari Group is hiring Data Analyst interns to join its analytics team in Tokyo (Roppongi/Minato). Interns work on real cross-company projects (product, marketing, CRM, logistics, etc.), conduct data extraction and analysis, and support data-driven decision making. Requirements include strong interest in Mercari’s mission, basic SQL (tested in selection), foundation in mathematics/statistics, experience with AI tools, and availability for ≥20 hours/week for at least 2 months. JD is available in Japanese; internship participation is limited to within Japan.

Superside is building a talent pool for future Enterprise BDR roles. The role centers on outbound, multi-channel engagement (phone, email, social, video) with enterprise accounts in SaaS, creative, and marketing, qualifying opportunities, and positioning Superside as a long-term partner. Requires 2–3 years of outbound sales/BD experience targeting the North American market and strong English communication.

Zapier is hiring a Manager/Sr. Manager, Sales-Assist to lead a team supporting customers primarily via live chat (also calls and email) to drive adoption, expansion, and faster sales cycles. The role requires building data-driven programs (segmentation, routing, scoring, prioritization), leveraging AI and automation, partnering with cross-functional teams, and using GTM tools like HubSpot and Gong. Locations listed include India, United Kingdom, and Spain; the posting requests 6+ years of SaaS growth/upsell experience and 2+ years of sales team leadership.

Responsible for designing, building, deploying, and operating backend services for Mapbox's Navigation and Traffic initiatives. Role emphasizes scalability, low-latency performance, testing and monitoring, reducing technical debt, and on-call support. Requires 5+ years experience and proficiency with Python, TypeScript (backend), and AWS (CDK/ECS/Step Functions/Lambda/S3).

Lead engineering and delivery of ML-driven recommendation systems for Mapbox's routing cost engine. Responsibilities include building and optimizing ML/data pipelines, leveraging geospatial algorithms, partnering with data scientists, implementing automated QA and monitoring, mentoring engineers, participating in code/design reviews, and joining an on-call rotation. Requires ~8+ years backend and ML experience, reinforcement learning knowledge, Python, large-scale distributed processing (Hadoop/Spark/Airflow/Dask), and cloud infrastructure experience (AWS).

Senior Solutions Architect role supporting customers (OEMs, Tier-1, startups) to design, prototype, and deliver Mapbox-based mapping, mobility, and location solutions. Responsibilities include technical discovery, architecture design using Mapbox SDKs/APIs, RFI/RFQ responses, PoC/demos/workshops, and driving customer adoption. Requires 5+ years in solutions architecture or consulting, fluency in Korean and English, and residency in Japan or South Korea. Willingness to travel up to 25%.

Own the full sales cycle for large Enterprise customers, build and nurture executive-level relationships, develop complex account plans, and manage renewals and expansion. Requires a minimum of 5 years owning enterprise technical sales cycles, experience selling into Cybersecurity/DevOps/DevSecOps or equivalent enterprise software, and a track record of closing large ARR deals.

Responsible for owning the full sales cycle for large Enterprise customers (prospecting, selling, retaining), building relationships with Security and Engineering executives, managing renewals and expansions, and coordinating cross-functional teams. Requires minimum 5 years owning enterprise technical product sales and experience selling into Cybersecurity, DevOps, or DevSecOps or similar enterprise software contexts.

Fully remote Technical Marketing Lead role requiring an engineering background and 5+ years in technical marketing (and 5+ years in engineering). Responsibilities include creating demos, whitepapers, solution briefs, webinars, training materials, and technical positioning; partnering with Product, Engineering, and Sales; and representing the company at events. The role emphasizes AI/ML familiarity, coding-agent experience, and strong technical credibility.

Remote Senior Technical Support Engineer role supporting enterprise customers of a cybersecurity SaaS. Responsibilities include troubleshooting complex frontend/backend issues, working with engineering/product/security teams, debugging and building small automation tools, and mentoring other support engineers. Requires 5+ years in software engineering or technical support, proficiency in Python, JavaScript, HTML, CSS, and experience with distributed systems and web security.

Intuition Machines is hiring a Senior Site Reliability Engineer (remote) to work on internet-scale systems across multiple cloud providers. Responsibilities include improving performance, availability, security, cost-effectiveness, monitoring, CI/CD, and orchestration. Requires expert Kubernetes knowledge, strong backend engineering skills (Python, JavaScript, Go, C++, Rust), networking and CDN experience (Cloudflare), multi-cloud and CI/CD experience, and at least six years of relevant hands-on experience. The role includes pre-employment screening and a final in-person identity verification in the candidate's country of residence.

Remote Senior ML Ops Engineer role focused on maintaining and extending data/ML workflows and platforms that handle high-velocity, large-scale data. Requires minimum 3 years in a data role (data stores, feature engineering, pipelines) and at least 2 years of professional software development experience; key technologies include Python, Kafka, SQL/NoSQL (ClickHouse), cloud (AWS/Azure), Kubernetes and CI/CD.

Design and implement ML models that scale to millions of requests per second, translate business requirements into technical specifications, evaluate and debug models, and provide technical mentorship. Role combines research, engineering, and deployment work in a fully remote, flexible-hours environment. Requires 5+ years professional applied ML experience and experience with real-time, incremental, and online learning.

Intuition Machines seeks a Senior Frontend Engineer to design, develop, deploy, and operate secure, scalable front-end web, mobile, and customer-facing solutions. Responsibilities include writing maintainable, well-documented, and tested code (suitable for open source), participating in code reviews, unit testing, automation, and on-call rotation, and mentoring peers. Requires 4+ years of hands-on experience, strong JavaScript and React knowledge, solution architecture experience, and good communication skills. Interview process includes familiarity with AI coding agents; all hires require pre-employment screening and final in-person identity verification in the candidate's country of residence.

Intuition Machines seeks a Senior Cyber Security Analyst to monitor and investigate automated and human threats across the hCaptcha platform. Responsibilities include advanced investigations, threat hunting, incident response, auditing security measures, contributing to AI/ML detection improvements, and collaborating with product and customer teams. Required skills include web/API security, WAFs, SQL, Kubernetes, scripting (Python/JavaScript), and deep understanding of web application threat landscape. Role is fully remote with flexible hours and requires pre-employment screening and identity verification in the candidate's country of residence.

Lead investigations into automated and human threats on a large-scale SaaS security platform: monitor and analyze events, conduct threat hunting and incident response, and improve AI/ML detection. Requires hands-on SQL, familiarity with web/API security and WAFs, experience with Kubernetes and scripting (Python, JavaScript), and collaboration across distributed teams. Position is fully remote with flexible hours.

Join the Detection team to develop, support, and maintain core hCaptcha application tools and services that detect and verify user events. Responsibilities include designing low-latency, high-availability features, writing tested maintainable code, practicing DevSecOps (security, monitoring, automation), participating on-call, and collaborating with Security and Machine Learning engineers and customer-facing teams. Position is fully remote; role lists Argentina (Buenos Aires) as the location. Pre-employment screening and identity verification are required.

Work on core production backend code including distributed systems and ML paths. Responsibilities include designing, building, and maintaining backend services, implementing DevSecOps practices, monitoring and tracing, writing production-quality code with tests, and participating in code reviews and on-call rotations. Requires a minimum of 5 years' hands-on experience and expertise in Python plus at least one of Golang, Rust, or C++.