Senior Applied AI Research Scientist
Remote in CanadaSardine
4+ YOECandidates need 4+ years in applied machine learning, including at least one foundation model they pretrained or substantially adapted and ran in production. They need self-supervised pretraining and fine-tuning experience, production model-serving skills, strong Python and SQL, and the ability to drive ambiguous research projects.
Python, SQL
Account Manager
Remote in CanadaSardine
1+ YOESardine needs at least 1 year in account management, customer success, risk or solutions roles in B2B SaaS, with an understanding of how customers integrate APIs. Fraud, fintech, AML/KYC or payments experience is highly preferred, along with strong presentation, analytical and project management skills.
Business intelligence tools
Account Executive - Crypto
Remote in CanadaSardine
5+ YOECandidates need 5+ years of B2B SaaS sales, including 2-3 years selling to crypto companies, and a network among compliance and risk leaders at crypto firms. They need working knowledge of AML, KYC, KYB and sanctions in crypto, plus strong negotiation and writing skills.
Regulatory compliance, Know your customer, Anti-money laundering, Case management, Onboarding, Sales
Forward Deployed AI Engineer
Remote in CanadaSardine
5+ YOECandidates need 5+ years of Data Science or Applied AI experience, strong Python and SQL skills, and the ability to turn ambiguous client challenges into concrete requirements. They must own projects end to end with a get-things-done mindset.
Python, SQL
Staff Engineer - Fraud Prevention
Remote in CanadaSardine
7+ YOECandidates need 7+ years of software engineering experience at a Staff, Principal or Lead Architect level. They need deep experience with distributed, low-latency systems, stream processing, and databases such as document, wide-column and relational stores.
Kafka, Flink, SQS
Strategic Account Manager
Remote in CanadaSardine
7+ YOESardine needs candidates with 7+ years in account management, customer success, risk or solutions roles in B2B SaaS, including API integration knowledge. Strong presentation, analytics, project management and business intelligence skills are required, with fraud, fintech or payments experience highly preferred.
Business intelligence tools
Senior Software Engineer, Frontend
Remote in CanadaSardine
7+ YOECandidates need 7+ years as a software engineer with deep frontend experience, expert React and TypeScript skills, and leadership experience. Fluency with AI coding tools, working proficiency in Go, and fintech or fraud industry experience are preferred.
React, TypeScript, Go, Claude, Bigtable, PostgreSQL
Senior Data Scientist
Remote in CanadaSardine
7+ YOECandidates need 7+ years in data science or a data-focused role with proven fraud or risk impact, strong Python or R and SQL skills, and BI tool experience. They must communicate findings clearly to technical and non-technical audiences.
Python, R, SQL, Spark, Tableau, Sigma
Machine Learning Engineer
Remote in CanadaSardine
Candidates need hands-on experience building model serving infrastructure and owning ML systems in production. Strong Python, solid software engineering skills, and experience with Kubernetes, containers and a major cloud are required.
Kubernetes, Docker, Go, Python
Strategic Account Executive
Remote in CanadaSardine
5+ YOECandidates need 5-8 years of B2B SaaS sales, with 3+ years selling to fintechs and neobanks, ideally in fraud and compliance. Strong networks, consultative selling, deal structuring and public speaking are required.
Sales strategies, Sales, Regulatory compliance, Leadership, Sales department processes, Presentation skills