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- ...operating systems. This is a roughly 50/50 split between software engineering and operations: half your time you're writing production code (primarily Rust) to... ..., and connection pooling. ~ Exposure to real-time or latency-sensitive systems (HFT-adjacent experience...SuggestedPermanent employmentFull timeRemote workHome officeFlexible hours
Nascent
Canada9 days ago $111k - $160k
...realize their greatest potential. Title and Summary Senior Software Engineer Overview: The Decision Management Program (DMP) team... ...the power of Mastercard's Decision Management Platform with real-time authorization data to enable intelligent decisioning at scale...SuggestedFull timeImmediate startWorldwide$111k - $160k
..., businesses and governments realize their greatest potential. Title and Summary Senior Software Engineer The AI & Decision Engineering Platform powers intelligent, real-time decisioning for Mastercard’s fraud prevention and identity validation solutions. This program...SuggestedFull timeWork at officeWorldwideFlexible hours3 days per week$111k - $160k
...realize their greatest potential. Title and Summary Senior Software Engineer Job Description Summary Who is Mastercard... ...establish Mastercard as the frontrunner in the fast-evolving real-time payments space, and to position MasterCard to be able to incubate...SuggestedFull timeWorldwide$200.7k - $250.9k
In 1965, an engineer in Scotland was given a mundane task with a tricky problem... ...Has 7 or more years of software engineering experience, with deep technical... ...performance problems that come with real usage, and made it better over time Has experience designing agentic...SuggestedFull timeShift workMercury
Canada2 days ago- ...while giving the families around them real peace of mind. Over time, this role may flex to support other... ...We are a product-minded, AI-Native engineering team. That means AI isn't just a... ...Life360 is hiring an AI-Native Senior Software Engineer II — a senior engineer who...SuggestedFull timeRemote workFlexible hoursShift work
Life360
Canada7 days ago $118.5k - $216.5k
...team (Direct Revenue org) is the engine behind how we grow and... ...across ads, subscriptions, and one-time purchases — pricing, paywalls,... ...is hiring an AI-Native Senior Software Engineer II — a builder who thinks... ...in AI tooling and takes real ownership of outcomes, not just...SuggestedFull timeRemote work$170k - $200k
...world works. We are seeking a Senior Software Engineer - Instawork Robotics to contribute to the... ..., React, and React Native)—accelerates time-to-impact and onboarding Experience with... ...most is our impact. We're solving real problems for real people, and we’re doing...SuggestedHourly payFull timeTemporary workLocal areaFlexible hoursShift work- ...Senior Fullstack Software Engineer Company Overview Archera empowers organizations of all sizes to optimize their cloud costs through unique... ...prudent cloud strategies. Position Overview Customers commit real money based on what Archera shows them, which makes the product...SuggestedFull timeTemporary work
$116k - $145k
...cards, authorize transactions, and manage payment operations in real time. Marqeta is powering the most well known brands in the new... ...financial access for all. We are looking for a Senior Software Engineer, Frontend with strong expertise in React Native to provide...SuggestedFull timeWork at officeRemote workFlexible hours$127k - $203k
...realize their greatest potential. Title and Summary Lead Software Engineer Who is Mastercard? Mastercard is a global technology company... ...to reduce user friction to enable highly secure real time transactions. Role • Provide technical leadership and accountability...SuggestedFull timeWorldwideMonday to Friday$122.1k - $162.8k
...Requirements: We need 10+ years of professional experience in data engineering, data platform engineering, cloud engineering, or a closely... ...services. We prefer experience with large-scale batch and real-time data platforms, distributed systems, streaming technologies,...SuggestedFull timeMCKESSON
Canada6 days ago$156.8k - $196k
...As Marqeta's Manager, Software Engineering within our Risk, Fraud and Disputes pod, you will lead... ...identity verification lifecycle, from one-time CIP checks at account opening through... ...transactions, and manage payment operations in real time. Marqeta is powering the most well...SuggestedFull timeWork at officeRemote workFlexible hours- ...observability, allowing teams to launch, scale, and manage real-world applications without writing infrastructure code... ...is illuminative, enjoyable, and respectful of your time. ABOUT THE ROLE As Senior Engineering Manager for Agent Platform & UX, you will lead two teams...SuggestedFull timeWorldwide
$91k - $140k
...governments realize their greatest potential. Title and Summary Software Engineer II Overview Ethoca, a Mastercard company, is... ...performance systems. • Demonstrated ability to solve complex, real-world technical challenges and innovate with large-scale data...SuggestedFull timeWorldwide- ...work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders... ...to design tailored solutions that make a real impact. Embedded with our most... ...capacity Proficiency in Python and strong software development knowledge, inclusive of a deep...Remote jobFull timeImmediate start
- ...infrastructure with hands-on support so founders can operate efficiently and scale with confidence. We’re hiring a Software Engineer who wants real ownership in a fast-moving startup environment. What You’ll Do Build full-stack web features (front-end, back-...Remote jobFull time
$120k - $140k
...learning new technologies to join our growing Engineering team as our Senior Java Back End... ...key role in a growing company and make a real difference. Great Place to Work® Certified... ...legally eligible to work in Canada. At this time, we are not able to provide visa...Full timeWork at office2 days per week- ...Software Engineer, Data Quality Company Overview Archera empowers organizations of all sizes to optimize their cloud costs through unique,... ...prudent cloud strategies. Position Overview Customers commit real money based on the numbers Archera shows them, so a wrong number...Full timeTemporary work
Archera
Canada20 days ago $181.05k - $213k
...system of record, Carta brings together the software, services, and legal infrastructure that... ...You'll Solve As a Senior Software Engineer II, KYC, you will lead technically complex... ...improve code quality, and spend more of your time solving the high-level logic and...Full time$100k - $170k
...ABOUT YOU You're a hands-on mobile engineer with 4+ years of experience, primarily in React... ...development lifecycle, ensuring on-time delivery of high-quality applications.... ...Criminal History Consideration: For the Senior Software Engineer, we will conduct a background check...Full time- ...conversation. Role Description Weʼre looking for a Senior Software Engineer with 5 - 8 years of professional experience to help design,... ...askpollyʼs AI-powered insights platform. This is a full-time role based in Ottawa, ON, operating on a hybrid schedule (4 days...Full timeWork at office
$50 per hour
...evaluation workflows to train and benchmark large language models on software engineering tasks. You will curate and author code examples, correct and... ...and cross-functional teams to raise model reliability on real-world engineering workflows. Key Responsibilities...For contractorsRemote work10 hours per weekFlexible hoursSaidGig
Canada17 hours ago$181.05k - $213k
...system of record, Carta brings together the software, services, and legal infrastructure that... ...You’ll Work With You’ll enter our engineering interview process as part of a pooled... ...firms and audit partners to share accurate, timely performance data. Risk & Compliance:...Full time$120k - $160k
...customers unprecedented visibility into 4,500+ real-time financial insights to support smarter... ...most strengths. We're not building software for software's sake. Our products only... ...Designers, QA, Data Science, and fellow engineers to translate business problems into...Remote jobFull timeTemporary workFlexible hours$125k - $130k
...for a Senior Full Stack Developer to join our engineering team, building and maintaining mission critical software across the full stack. You'll work on both frontend... ...Experience with Python Experience with real time systems (WebSockets, event streaming, e.g., Azure...Full timeImmediate startRemote work$177.1k - $221.4k
...As Marqeta's Senior Manager, Software Engineering, you will lead and evolve our Credit onboarding... ...insurance options Flexible vacation time Retirement savings program with company... ..., and manage payment operations in real time. Marqeta is powering the most well...Full timeWork at officeRemote workFlexible hours$230k - $290k
...We’re looking for a Lead Full-Stack Software Engineer with deep expertise in Next.js, TypeScript... ..., etc.) and knows how to turn them into real velocity — not toys Can design full-stack... ...) and Supabase (Edge Functions, real-time). Consider performance, resiliency, and...Full timeRemote work- ...digital future. As a Principal Solutions Engineer, Acceleration, you’ll help define how 1... ...already embedded in how we operate – from real-time coaching that sharpens how we sell and... ...within enterprise Business-to-Business Software as a Service (B2B SaaS), with experience...Full timeImmediate startRemote work
$60 - $95 per hour
...Design, implement, and optimize GPU-based software solutions using CUDA, WebGPU, or GLSL.... ...for host-side integration and performance engineering. Work Terms Role type: Contractor,... ...is communicated during onboarding. Time to complete each task will vary by expert...Remote jobHourly payFor contractorsSaidGig
Canada5 days ago
