Full-Stack Data Platform Engineer
Reflow
We’re building Reflow, a workforce and workflow intelligence platform that helps teams deeply understand how work gets done. As we scale, the data we collect is becoming richer and more complex. We need a data platform engineer to help us design and operate the systems that turn that data into intelligence — powering analytics, workflow insights, and economic modeling.
What you’ll do
Design, implement, and maintain a scalable data warehouse (BigQuery, Snowflake, Redshift, or similar).
Develop and optimize ETL pipelines to ingest data from APIs and internal systems.
Model and manage datasets to support flexible analytics and product features.
Collaborate with engineering team to improve data mining and analytics performance.
Build and maintain dashboards and visualization tools (Metabase, Tableau, Power BI) to enable internal and external insights.
Ensure data reliability, cost efficiency, and performance optimization across environments.
Implement event-based pipelines for real-time analytics and reporting.
Contribute to data governance, privacy, and security best practices.
Who you are
Experienced in data warehouse architecture and scalable analytics infrastructure.
Strong with SQL, data modeling, and pipeline performance optimization.
Hands-on with ETL tools, data ingestion frameworks, and cloud-based data operations.
Capable of balancing technical depth with real-world impact — you build systems people actually use.
Comfortable navigating tradeoffs between cost, scalability, and complexity.
Curious about how data translates into insights, decisions, and automation.
Bonus points
Experience with Python for analytics and data wrangling.
Familiarity with AI/ML-driven analytics or predictive modeling.
Exposure to real-time or streaming data architectures.
Understanding of data governance, compliance, and secure cloud operations.
Why join
You’ll build the backbone of Reflow’s intelligence layer, the systems that make our data usable, fast, and insightful. You’ll work directly with founders and engineers across analytics, infrastructure, and product. This is a high-impact technical role that sits at the intersection of scale, performance, and strategy.
We’re open to part or full-time. Ideal for builders who care about performance and precision at scale.
Compensation:
We offer competitive pay based on the market and where you’re located. The salary ranges in our job postings are intentionally wide because they need to cover both U.S. and international candidates. Our final offer will depend on things like your experience, skill set, and location.
$90k - $110k per year
...globally recognized consumer health brand. We’re hiring a Full Stack Engineer to join the enterprise applications team of a globally... ...integrations across enterprise systems, including ERP platforms Translate business requirements into scalable technical solutions...SuggestedLong term contractFull timeWork at office1 day per week- ...Basetwo provides manufacturing engineers with a low code AI platform that helps them troubleshoot and optimize... ...decisions in real-time Build robust data transformation pipelines Ingest and... ...siloed databases The Role As a Full Stack Engineer, you will be working...SuggestedLong term contractFull timeWork from homeFlexible hours
- ...seeking a versatile and experienced engineer to join our Inference Core... ...the entire Cerebras software stack. Your work will play a... ...field. Comfort navigating the full AI toolchain: Python modeling... ...# Build a breakthrough AI platform beyond the constraints of the...SuggestedFull time
- ...intelligence company that has built DiligenceGPTâ¢, an AI-powered platform used by venture capital and private market investors to... ...early and growth-stage companies.StartupFuel is hiring a Full-Stack Software Engineer to build and scale the SaaS platform behind DiligenceGPTâ...SuggestedFull timeInternship
$145k - $165k per year
...Prophix At Prophix, we’re building the platform that helps finance teams stop managing spreadsheets... ...smarter and move faster. As a Senior Engineer on the FP&A Plus platform, you will design... ...workflow, reporting, journal management, data import, and more), following established...SuggestedFull timeInternship- ...We are currently looking for a Senior Full Stack Engineer to join our growing Web Applications team. Reporting to the Engineering Manager, you... ...features and bug fixes as part of a larger cross-functional team of data engineers, product managers, designers, and scientists Work...Full timeImmediate start
$140k - $160k per year
...technology for the world’s smartest eCommerce businesses. Through the platform, brands and sellers create goals based on strategy and rely... ...we’re ready to continue growing. As a Senior Software Engineer - Full Stack with Perpetua, you will contribute to our core platform built...Full timeWork at officeLocal areaImmediate start$90k - $130k per year
...that keep patient care running. We own our Platform API, Medlist, PCC, and Admin Clerk, and... ...largest workstreams are carried by a single engineer each, and a significant wave of... ...coming. We're hiring an Intermediate Full-Stack Engineer for the Gravity pod, focused squarely...Long term contractFull timeWork at officeRemote workHome office2 days per week3 days per week- ...Staff Engineer, Data Platform About NationGraph NationGraph is building the data and intelligence layer for the public sector. More than... ..., and edge cases. Use AI to rethink the traditional data stack Work with our ML Research team to use LLMs, agents, and emerging...Long term contractFull timeLocal area
- ...use our Universal API to access GPS data, speeding data and vehicle stats.... ...About the role We're looking for an engineer who thrives on building scalable platforms and enjoys tackling hard data and... ...we ship solutions. Tech stack Languages: Java, Python; TypeScript...Full timeWork at officeFlexible hours
$130k - $160k per year
...systems that scale. A network agnostic tech stack. Agile, cross-functional teams built on... ...hear from you. We're looking for a full-stack JS engineer to help us scale and connect millions of... .... Experience with relational data modeling and SQL (Postgres preferred). You...Full timeWork from homeWorldwideFlexible hours- ...ensuring we provide the right data to Spotify, YouTube, and other... ...invaluable role in our success. The engineering team at Warner Music Group... ...the next-generation Data Platform that sets the standard for freshness... ...data engineering either as a full-timer in the industry or...Full timeInternshipLocal areaWorldwide
$90k - $125k per year
...The Company: Push is an all-in-one platform that helps businesses grow and scale their companies by simplifying HR, payroll,... ...doing what they love. The Role: We’re looking for a Full Stack Software Engineer to join our growing Engineering team! In this role, you will...Full timeWork at officeRemote work$116k - $156k per year
...description The Opportunity We're hiring an Automation-Focused Full-Stack Engineer for the Gravity pod to spearhead the evolution of our core... .... Our mission is to build an all-in-one cloud-based platform that enables pharmacists to schedule, document, and manage clinical...Long term contractFull timeInternshipWork at officeImmediate startRemote workWork from homeHome office2 days per week3 days per week$120k - $150k per year
...level. About the Role Big Viking Games is hiring a Senior Full Stack Engineer to build AI-enabled products, workflows, tools, and systems... ...role for someone who can own a vertical end to end, from the data model and backend services to APIs, orchestration logic, human...Long term contractFull timeInternshipWork at office3 days per week- ...performing as expected and make data-driven decisions on where to... ...health systems to use AI to its full potential and maximize impact... .... This part of the platform is a true zero-to-one build that... ...directly with the Director of Engineering, and the technical decisions you...Full timeManual laborWork at office2 days per week1 day per week
- ...Position Description: Senior Full Stack S oftware Engineer Reporting to: Director of Application Engineering Signal 1 helps health systems... ...AI adoption with a category defining technology platform. Signal 1’s first product, the AI Management System (AIMS)...Full time
$100k - $125k per year
1-800-GOT-JUNK? is seeking a Senior Software Engineer (Full Stack) to join our Product & Technology team in Vancouver or Toronto . You will... ...compliance practices appropriate for customer-facing and multi-brand platforms (including careful handling of sensitive data). Write...Full timeInternshipWork at officeRemote work- ...subscription management features across our full-stack architecture. Build and maintain RESTful APIs using Restify/ Node.js for platform integrations. Develop user-facing... ...tests using Jest. Collaborate with staff engineers on system design and architectural improvements...Full timeWork at officeRemote workWorldwideFlexible hours
- ...Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and... ...here . We are looking for inquisitive, well-rounded Full-stack engineers to join our Core or Monetization Engineering teams. Working closely...Full timeWork at officeRelocationRelocation package
$85k - $225k per year
...a positive impact on its customers, employees, and communities. The Role Our teams are hiring multiple talented Full-Stack Software Engineers to build innovative products in Life Sciences. You'll work with the latest front-end and back-end technologies as we tackle...Remote jobFull timeWork at officeLocal areaWork from home$103.32k - $147.6k per year
...The Platform team creates the technology that enables Spotify to learn quickly and scale... ...to welcome a billion customers. The Data Infrastructure product area sits at the heart... ...of this team, you’ll collaborate with engineers across multiple squads to shape the future...Full timeInternshipWork at officeFlexible hours$50 - $80 per hour
...Angelo , Larry Summers , and Jack Dorsey . Position: Full-Stack Software Engineer Type: Contract Compensation: $50–$80/... ...For details about the interview process and platform information, please check: For any help or support, reach...Full timeContract workSummer workRemote work- ...STAN is looking for a full-time Senior Software Engineer who is an enthusiastic problem solver to help create... ...ride? STAN is also an award-winning platform, having been recognized by Rogers,... ...building a business ~5+ years of full-stack development experience with...Full timeWork at office
- ...rates and are available through a variety of wealth management platforms. About Haventree Bank Headquartered in Toronto,... ...Position Summary: Haventree is looking for a Senior Software Engineer ( Full Stack ) to join our fast-growing team. In this role, you will...Full timeFlexible hours
- ...iOS, Android, React Native, React, Node.js) Voice-Activated Platforms: (Amazon Alexa, Google Home) Connected Ecosystems: (Cars... ...digital landscape. ROLE OVERVIEW We’re looking for full stack engineers who are not just strong technically, but are actively exploring...Full timeShift work
$130k - $150k per year
...We're looking for a Senior Full Stack Software Engineer who is passionate about building high-quality software in an AI-native way. Someone who... ...decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us....Full timeCasual work$160k - $220k per year
...mission. If you are too, let's talk. Staff Software Reliability Engineer - Data Platform About the Team The Data Platform team is responsible... ...our data analytics and ML. Our analytics infrastructure stack sits on top of many modern technologies, including Kinesis, Flink...Full timeLocal areaWorldwideFlexible hours- ...We’re an AI-powered learning platform that helps organizations create... ...stops. As a Senior Product Engineer at Docebo , you operate at the... ...delivery. You'll own the full lifecycle of the features you... ..., and iterating based on real data. You'll combine strong full...Full timeFor contractorsWork at officeWorldwide3 days per week
$110k - $270k per year
...industry by providing real-time reference data across the complete healthcare... ...success. In the role of Senior Software Engineer, Data Platform at Opendata, you'll spearhead the development... ...data ingestion, storage and processing engine Develop algorithms to build complex...Remote jobFull timeWork at officeLocal areaWork from home
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Full-Stack Data Platform Engineer. Be the first to apply!
- full stack developer Toronto, ON
- full stack web developer Toronto, ON
- full stack .net developer Toronto, ON
- full stack developer remote Toronto, ON
- senior full stack engineer Toronto, ON
- big data engineer Toronto, ON
- python data engineer Toronto, ON
- gcp data engineer Toronto, ON
- data engineer Toronto, ON
- data cabling engineer Toronto, ON

