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Sr Full Stack Engineer Jobs in Kitchener, ON (NOW HIRING)

Full-stack fluency. Comfort building across mobile (React Native or native iOS/Android) and backend ... Engineering rigour. Tests, code review, and CI/CD are table stakes-practices which are often ...

Senior DevOps Engineer

Kitchener, ON ยท On-site +1

CA$110K - CA$140K/yr

Senior DevOps Engineer Department: EQS Compensation: $110,000 - $140,000 + annual bonus (paid in ... Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK Stack) is a plus.

Senior DevOps Engineer

Kitchener, ON ยท On-site +1

CA$110K - CA$140K/yr

Senior DevOps Engineer Department: EQS Compensation: $110,000 - $140,000 + annual bonus (paid in ... Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK Stack) is a plus.

Intermediate .Net Developer

Kitchener, ON ยท Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

Intermediate .Net Developer

Waterloo, ON ยท Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

Intermediate .Net Developer

Kitchener, ON ยท Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

Intermediate .Net Developer

Waterloo, ON ยท Remote

$80K - $120K/yr

We are looking for an experienced Senior .Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that ...

As Senior AI Platform Engineer, you will own the technical capability layer that makes that ... This is not classical ML pipelines, but the emerging stack of LLM-powered agents, tool use ...

Our team of focused and talented engineers takes full ownership of new product development ... Job Summary We are currently looking for a Sr. NPI Product Engineer to join our team. This role ...

Showing results 41-60

Sr Full Stack Engineer information

What is a Sr Full Stack Engineer?

Sr Full Stack Engineers are experienced software developers who are proficient in both front-end and back-end technologies. They design, build, and maintain complete web applications, handling everything from the user interface to the server-side logic and database management. In addition to coding, they often lead projects, mentor junior engineers, and make key architectural decisions. Their expertise allows them to work across the entire technology stack, enabling seamless integration and efficient problem-solving.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Engineer?

To thrive as a Sr Full Stack Engineer, you need advanced proficiency in both front-end and back-end development, with expertise in languages such as JavaScript, Python, or Java, as well as a strong understanding of software architecture and system design. Familiarity with frameworks like React, Angular, or Node.js, experience with cloud platforms (AWS, Azure), and knowledge of CI/CD pipelines are commonly required, along with relevant certifications like AWS Certified Developer. Standout soft skills include problem-solving, effective communication, and leadership abilities for mentoring teams and collaborating across departments. These skills and qualities are essential to deliver scalable, maintainable solutions and drive successful project outcomes in dynamic development environments.

How does a Sr Full Stack Engineer typically collaborate with cross-functional teams within a tech organization?

As a Sr Full Stack Engineer, you will regularly collaborate with product managers, UX/UI designers, QA testers, and other engineers to deliver end-to-end solutions. This role often involves participating in sprint planning, code reviews, and architecture discussions to ensure alignment across frontend and backend development. Effective communication and problem-solving skills are key, as you'll be responsible for translating business requirements into technical specifications and guiding less experienced developers. Your input will also help shape technical roadmaps and influence product direction.

How much do senior full stack engineers make?

Senior full stack engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools like JavaScript, Python, and cloud platforms, which can influence salary levels.

What cities near Kitchener, ON are hiring for Sr Full Stack Engineer jobs?

Cities near Kitchener, ON with the most Sr Full Stack Engineer job openings:

Infographic showing various Sr Full Stack Engineer job openings in Kitchener, ON as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

FPGA Developer - Kitchener, Ontario, Canada

Kitchener, ON โ€ข On-site

Full-time

Re-posted 13 days ago


Job description

We are looking to hire a senior hardware engineer to join a small and growing FPGA team developing key components of a high-performance FPGA platform. This role offers broad technical scope and exposure across multiple layers of computing technology, from RTL and verification to high-speed interfaces and system integration.


Successful candidates will work on full-stack FPGA systems in a highly collaborative environment, contributing to architecture, implementation, verification, performance optimization, and tooling/CI improvements.

GTS is a collection of financial services companies spanning a wide array of asset classes and investment approaches, all powered by the combination of market expertise with innovative, proprietary technology.  With roots as a quantitative trading firm continually building for the future, the GTS family of companies are able to leverage the latest in artificial intelligence systems and sophisticated pricing models to bring consistency, efficiency, and transparency to todayโ€™s financial markets. GTSโ€™s electronic market maker GTS Securities accounts for 3-5% of daily cash equities volume in the U.S. and is a leading Designated Market Maker (DMM) at the New York Stock Exchange, responsible for nearly $13 trillion of market capitalization. For more information on GTS, please visit www.gtsx.com.


  • 5+ years of commercial FPGA or ASIC experience as a hardware design engineer
  • Strong logic design expertise using Verilog, SystemVerilog, VHDL, or SystemC
  • Familiarity with modern FPGA architectures such as Xilinx UltraScale+ or Intel Stratix 10
  • Experience with one or more of:
    • 10/25/100GbE Ethernet
    • PCIe and DMA
    • NVMe
    • DDR / QDR / HBM memory systems
  • Experience with EDA tools from vendors such as Xilinx/AMD, Synopsys, Cadence, or Siemens EDA/Mentor Graphics
  • Experience with verification methodologies and frameworks such as Cocotb, UVM, or SystemVerilog Assertions is a plus
  • Static timing analysis experience is a plus
  • Linux driver or kernel development experience is a plus
  • C/C++/Python experience is a plus
  • HLS experience is a plus
  • SpinalHDL/Chisel experience is a plus

We're proud to employ leading talent in the industry and work to ensure our employees enjoy a high quality of life. 

Please note: The use of AI tools during interviews is strictly prohibited, unless explicitly agreed upon.  

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, or protected veteran status, and will not be discriminated against on the basis of disability. 

Unsolicited resumes: 

We do not accept unsolicited headhunter and agency resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with GTS.