senior software engineer devtest jobs in Remote

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most...

3Pillar Global, Inc. is seeking a senior Software Engineer on a contractor basis to join a remote-first, globally distributed team. You will craft scalable enterprise software using .NET, Azure, and Angular, mentor peers, and deliver high-quality code for diverse client engagements. You will collaborate with stakeholders across teams, participate in agile...

Senior Customer Engineer, Public Sector Federal Hybrid About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and...

Instacart in Canada is seeking a Senior Machine Learning Engineer to help build the next generation of platforms for understanding, observing, and predicting inventory levels and in-store stocking dynamics in real time. You will develop and deploy ML models in production, collaborating with software engineers, computer vision experts, data scientists, and...

3Pillar Global is seeking a senior Software Engineer contractor to collaborate with our global teams, architect transformative solutions, and deliver high-quality client code. You will be accountable for delivering scalable, secure software across engagements in a remote-first environment. You will participate in agile ceremonies, mentor engineers, and drive...

Staff Software Engineer, Identity & Access Management Remote - Canada About AlphaSense The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private...

The Opportunity Are you a recognized leader in acoustics, noise, and vibration? We are seeking a Senior Engineer to shape the strategic direction of our acoustical services across Ontario and beyond. This is an opportunity for a seasoned professional with deep technical expertise, strong leadership, and a proven record of delivering complex, high-impact...

The Company Capital Markets Gateway LLC (CMG) is a capital markets-focused fintech transforming global equity capital markets (ECM) through data, technology, and connectivity. As the preferred source for ECM analytics and the first network connecting the buy-side and sell-side for ECM workflows, we are committed to reshaping how capital markets operate....

BforeAI is an innovative and rapidly expanding scale-up dedicated to deterring cybercrime through cutting-edge predictive and preemptive technologies. We've harnessed the power of prescriptive AI to revolutionize the way we tackle cyber threats, stopping attacks before they launch. Named by Gartner® in 41 reports over the last 3 years (14 in 2025 alone!)...

A leading payroll software company in Canada is seeking a Senior Data & Analytics Engineer to tackle complex data challenges and build scalable data systems. The ideal candidate will design and implement data pipelines, work with cross-functional teams, and ensure data reliability. This role offers a competitive salary range of CA$115,000 to CA$150,000, with...

Our client is a premier brand in medical diagnostics and a global leader in the development of best-in-class technologies that help answer complex scientific challenges to improve our world. They have engaged us to help them recruit Senior Software Engineers. They're located in North Toronto, Canada and you can work remotely from your home office in Romania....

A Senior/Staff Software Engineer role is available for a rapidly growing tech company developing AI-powered voice agent infrastructure. The team is building a purpose-built database for conversational AI data and scalable infrastructure to support tens of thousands to hundreds of thousands of concurrent voice calls. You will own backend services in...

Play a pivotal role in advancing mobile health technologies as a Senior Engineering Lead. Spearhead the development of applications that integrate seamlessly with wearable devices, utilizing your technical prowess.This position focuses on leading an innovative product team to create high-performance mobile applications for the health sector. You’ll lead...

BiblioCommons, a Toronto-based software company powering libraries, seeks a Senior Backend Engineer to build scalable platforms for millions of users and to drive AI-enabled development within the team. You will design, implement, and own critical backend services, lead projects, and mentor engineers while collaborating across product, data, and platform...

At Roofr, we’re obsessed with our customers. We constantly gather feedback to shape, prioritize, and launch the products they truly need. That’s what makes Roofr’s CRM special. We started by building essential sales tools like aerial roof measurements and digital sales proposals. But when our customers asked for a simple, affordable way to manage and...

Cloudflare is seeking a Senior Software Engineer for the Security Rules team. You will work on Rust-based microservices, collaborating with security, network engineering, SRE, and product teams to build scalable, fault-tolerant systems for Cloudflare’s massive network. You’ll take ownership of complex problems, mentor colleagues, and help shape...

Senior Full Stack Engineer (Node.js + React) We are seeking an exceptional Sr Full Stack Engineer who demonstrates technical excellence in developing and delivering high-quality software solutions. In this role, you will own significant areas of our projects, drive technical implementation, champion best practices, and work closely with cross-functional...

The Security Engineering team at Thumbtack is focused on enabling innovation at scale by making the secure path the easiest path. We believe strong security is not a blocker to velocity, but a force multiplier when it is designed into systems, platforms, and developer workflows from the start We partner closely with Product, Engineering, Platform, and Data...

Get AI-powered advice on this job and more exclusive features. About Jane Jane is a remote‑first company that fosters growth and serves the healthcare community. We simplify the lives of healthcare practitioners and patients daily. Our product supports physiotherapists, mental health counsellors, chiropractors, and other allied health practitioners with...

Senior Engineering Manager, Customer Runtimes – Canada Job Description About Pantheon Pantheon brings together exceptional builders who take ownership, drive meaningful impact, and shape what’s next for the web. We power more than 300,000 websites globally for organizations including Google, Princeton, Salesloft, Clorox, and the United Nations. Every...