Posted 24 days ago
Senior Developer C#/.NET
@ Randstad Canada
Edmonton, Alberta
SIGNALS
Overview
Randstad Canada is hiring a Senior Backend Developer (C#/.NET) for a global software integration provider, on a remote full-time basis in Canada. The role involves designing, building and maintaining backend services for a high-scale data synchronization platform, with mentoring and code review. The posting requires 4+ years of C#/.NET backend experience and offers RRSP/TFSA matching, 3 weeks of paid vacation and extended health insurance.
Pay:
$100,000–$110,000 a year
Responsibilities:
- Design, build and maintain backend services for the core synchronization platform
- Tackle performance, scalability and data consistency challenges
- Collaborate with Product, QA and customer-facing teams on enterprise issues
- Mentor through code reviews and pragmatic technical decisions
- Contribute to architectural cleanups and platform upgrades
Requirements summary:
- 4+ years professional C#/.NET backend experience
- Strong OOP and distributed, data-heavy systems fundamentals
- Experience debugging and operating production systems at scale
- Comfort with APIs, complex databases and distributed services
- Ability to explain technical tradeoffs to varied stakeholders
- Asset: .NET 6/8+, CI/CD ownership, large-scale data sync or CRM integration
Tools & skills
Benefits mentioned
Health insuranceDentalLife insuranceRetirement planPaid time off
Source and dates
Employer career site / ATS feed · careerpage
- Employer posting date
- 2026-10-13
- First seen by our source
- 2026-10-13
- Source record updated
- 2026-10-13
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 4+ years |
| Hours per week | 40 (estimated) |
| Travel | air: none · ground: none |
| Work setting | Home, Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Encouraged to apply | Women, Indigenous peoples, People with disabilities, Racialized people, 2SLGBTQ+ |
| Perks mentioned | Generous paid time off, Retirement plan, Wellness, Home office allowance |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Randstad Canada
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
partner for talent.
Full company description
As the Canadian leader in recruitment and HR, and one of Canada’s best places to work, we have a uniquely human approach to work. We deliver HR innovation with human interaction at its core. At the unique intersection of technology and humanity, we deliver data-driven insights coupled with a people-first experience that is inherently human. Human Forward. Learn more at www.randstad.ca.
- LinkedIn followers
- 455,966
- People associated on LinkedIn
- 1,207
- Reported office locations
- 777 Bay Street, Suite 2000, PO Box 128, Toronto, ON M5G 2C8, CA
- 525 Avenue Viger Ouest, Suite 501, Montréal, Quebec H2Z 1G6, CA
- 4295 King St E, Suite 401, Kitchener, Ontario N2P 0C6, CA
- 311 6 Ave SW, Intact Place, East Tower, Suite 1640, Calgary, AB T2P 3H2, CA
- 6345 Dixie Rd, Suite 6, Mississauga, ON L5T 2E6, CA
- 244 Pall Mall St, Suite 400, London, ON N6A 5P6, CA
- 4 Cedar Pointe Dr, Unit D, Barrie, Ontario L4N 5R7, CA
- 2456 Queen St E, Unit 201, Brampton, Ontario L6S 5X9, CA
- 10 Stanley St, Suite 4A, Brantford, Ontario N3S 7N4, CA
- 7055 Boulevard Taschereau, Suite 100, Brossard, Quebec J4Z 1A7, CA
- 1100 Walkers Line, Suite 105, Burlington, Ontario L7N 2G3, CA
- 10655 Southport Rd SW, Suite 1200, Calgary, Alberta T2W 4Y1, CA
- 495 36 St NE, Suite 140, Calgary, Alberta T2A 6K3, CA
- 321 6 Ave SW, Suite W940 (West Tower), Calgary, Alberta T2P 0B2, CA
- 415 Hespeler Rd, Unit 3A, Cambridge, Ontario N1R 6J1, CA
- 6001 60 Ave, Delta, British Columbia V4K 4E2, CA
- 787 Rue St-Pierre, Suite 303, Drummondville, Quebec J2C 3X2, CA
- 10025 102A Ave NW, Suite 1902, Edmonton, Alberta T5J 2Z2, CA
- 2305 111 St NW, Edmonton, Alberta T6J 5E5, CA
- 5 Boulevard Mountain, Granby, Quebec J2G 9M5, CA
- 450 Speedvale Ave W, Unit 103, Guelph, Ontario N1H 7Y6, CA
- 1809 Barrington St, CIBC Building, Unit 501, Halifax, Nova Scotia B3J 3K8, CA
- 275 James St N, Unit 2, Hamilton, Ontario L8R 2L4, CA
- 7655 Boulevard Newman, Suite 75, Montreal, Quebec H8N 1X7, CA
- 2530 Boulevard Daniel-Johnson, Laval, Quebec H7T 2R3, CA
- 2528 Boulevard Daniel-Johnson, Laval, Quebec H7T 2R3, CA
- 5410 Boulevard Guillaume-Couture, Suite 84, Lévis, Quebec G6V 4Z2, CA
- 460 Rue St-Charles O, Suite A, Longueuil, Quebec J4Z 1A7, CA
- 80 Tiverton Ct, Suite 400, Markham, Ontario L3R 0G4, CA
- 7357 Woodbine Ave, Suite 2, Markham, Ontario L3R 1A7, CA
- 4080 Confederation Pkwy, Suite 501, Mississauga, Ontario L5B 0G1, CA
- 6345 Dixie Rd, Suite 6, Mississauga, Ontario L5T 2E6, CA
- 809 Columbia St, New Westminster, British Columbia V3M 1B9, CA
- 20 York Mills Rd, Unit 208, Toronto, Ontario M2P 2C2, CA
- 1600 Carling Ave, Suite 410, Ottawa, Ontario K1Z 1G3, CA
- 2222 Carling Ave, Suite 2, Ottawa, Ontario K2A 1H3, CA
- 4810 Boul Saint-Jean, Montréal, Quebec H9H 4B2, CA
- 755 Boulevard Saint-Jean, Suite 130, Pointe-Claire, Quebec H9R 5M9, CA
- 815 Boulevard Lebourgneuf, Suite 201, Québec, Québec G2J 0C1, CA
- 2010 11th Ave, 7th Floor, Regina, Saskatchewan S4P 0J3, CA
- 208 Boulevard du Curé-Labelle, Sainte-Thérèse, Quebec J7E 2X7, CA
- 3500 Boulevard de la Côte-Vertu, Suite 175, Saint-Laurent, Quebec H4R 2X7, CA
- 6335 Rue Jean-Talon Est, Saint-Léonard, Quebec H1S 3E7, CA
- 310 Wall St, Saskatoon, Saskatchewan S7K 1N7, CA
- 124 Rue Wellington Nord, Suite 300, Sherbrooke, Quebec J1H 5X8, CA
- 701 W Georgia St, Suite 200, Vancouver, British Columbia V7Y 1C6, CA
- 730 View St, Suite 420, Victoria, British Columbia V8W 3Y7, CA
- 100 Regina St S, Suite 140, Waterloo, Ontario N2J 4P9, CA
- 114 Dundas St E, Unit 103, Whitby, Ontario L1N 2H7, CA
- 245 Portage Ave, Winnipeg, Manitoba, CA
- 1 Lombard Pl, Suite 1535, Winnipeg, Manitoba R3B 0X3, CA
- 386 Boulevard Charest E, Quebec, QC G1K 3H4, CA
- Other recorded names
- Randstad Canada
- Specialties
- HR Consulting
- IT Recruitment
- Engineering Recruitment
- Staffing and HR
- HR Services
- Recruitment
- HR Outsourcing
- Temporary Hiring
- Permanent Hiring
- Recruiting
- Permanent Jobs
- Temp Jobs
- Hiring Strategy
- Human Resources
- Staffing
- Finding Jobs
- Employer Branding
- Jobs
- and Contract Jobs
- Profile identifies a recruitment agency
- Yes
As the Canadian leader in recruitment and HR, and one of Canada’s best places to work, we have a uniquely human approach to work. We deliver HR innovation with human interaction at its core. At the unique intersection of technology and humanity, we deliver data-driven insights coupled with a people-first experience that is inherently human. Human Forward. Learn more at www.randstad.ca.
| Field | Value |
|---|---|
| Industry | Staffing and Recruiting |
| Company size | 501-1,000 employees |
| Headquarters | Toronto, ON |
| Organization type | Public Company |
| Year founded | 1997 |
| Specialties | HR ConsultingIT RecruitmentEngineering RecruitmentStaffing and HRHR ServicesRecruitmentHR OutsourcingTemporary HiringPermanent HiringRecruiting |
| Open jobs on Jobsy | 9,428 |
| View page |
Job description
Senior Backend Developer (C#/.NET) – Revenue Operations SaaS
Location: Remote (Canada)
Company: Confidential – Global Software Integration Provider
THE OPPORTUNITY
Our client is a global software development leader specializing in high-scale data synchronization and revenue-critical workflows. They are seeking a motivated Senior Backend Developer to join their engineering team. In this role, you will help evolve a mature, enterprise-grade platform that powers the relationship engines of some of the world’s largest and most complex organizations.
You are an engineer who thrives on ownership, brings clarity to complex problems, and values a collaborative environment where continuous learning is part of the daily rhythm.
WHAT YOU WILL BE DOING
Reporting to the Engineering Manager, you will design, build, and maintain the backend services that power the core synchronization platform. You will:
Build & Maintain: Develop reliable, well-tested code for a core platform handling massive data volumes.
Solve Complex Problems: Tackle performance, scalability, and data consistency challenges head-on.
Collaborate: Work cross-functionally with Product, QA, and customer-facing teams to resolve real-world enterprise issues.
Mentor & Lead: Raise the technical bar through thoughtful code reviews, mentoring, and pragmatic decision-making.
Modernize: Contribute to ongoing architectural cleanups and platform upgrades to ensure long-term system health.
WHAT YOU BRING TO THE TABLE
4+ years of professional experience building backend systems using C#/.NET.
System Design: Strong fundamentals in OOP and experience working with data-heavy, distributed systems.
Production Savvy: Experience debugging and operating production systems at scale (not just building greenfield projects).
Technical Stack: Comfort working with APIs, complex databases, and distributed services.
Communication: Ability to explain technical tradeoffs to both technical and non-technical stakeholders.
Bonus Points For:
Experience with modern .NET versions (.NET 6/8+).
Ownership of CI/CD pipelines.
Exposure to large-scale data sync or CRM integration platforms.
CORE COMPETENCIES
Integrity & Accountability: Taking full ownership of decisions and navigating organizational dynamics with honesty.
Design Thinking: Using creative, customer-centered approaches to solve complex architectural problems.
Operational Excellence: Ensuring activities are coordinated, efficient, and focused on strategic objectives.
Innovation: Fostering an environment where experimentation and new ideas can thrive.
ABOUT THE COMPANY
Our client is a established software provider with a global footprint, known for their "Relationship Engine" that creates seamless data flows between enterprise applications (Email, CRM, Calendars). They offer a culture where curiosity is rewarded and diversity, equity, and inclusion are at the forefront of their operations.
COMPENSATION & BENEFITS
Competitive salary with RRSP/TFSA matching.
3 weeks of paid vacation to start.
Paid Wellness Time for mental health and personal needs.
Paid time off to volunteer with charities of your choice.
Comprehensive extended health, dental, and life insurance.
Professional development allowance for career advancement.
Advantages
THE OPPORTUNITY
Our client is a global software development leader specializing in high-scale data synchronization and revenue-critical workflows. They are seeking a motivated Senior Backend Developer to join their engineering team. In this role, you will help evolve a mature, enterprise-grade platform that powers the relationship engines of some of the world’s largest and most complex organizations.
You are an engineer who thrives on ownership, brings clarity to complex problems, and values a collaborative environment where continuous learning is part of the daily rhythm
Responsibilities
WHAT YOU WILL BE DOING
Reporting to the Engineering Manager, you will design, build, and maintain the backend services that power the core synchronization platform. You will:
Build & Maintain: Develop reliable, well-tested code for a core platform handling massive data volumes.
Solve Complex Problems: Tackle performance, scalability, and data consistency challenges head-on.
Collaborate: Work cross-functionally with Product, QA, and customer-facing teams to resolve real-world enterprise issues.
Mentor & Lead: Raise the technical bar through thoughtful code reviews, mentoring, and pragmatic decision-making.
Modernize: Contribute to ongoing architectural cleanups and platform upgrades to ensure long-term system health.
Qualifications
WHAT YOU BRING TO THE TABLE
4+ years of professional experience building backend systems using C#/.NET.
System Design: Strong fundamentals in OOP and experience working with data-heavy, distributed systems.
Production Savvy: Experience debugging and operating production systems at scale (not just building greenfield projects).
Technical Stack: Comfort working with APIs, complex databases, and distributed services.
Communication: Ability to explain technical tradeoffs to both technical and non-technical stakeholders.
Bonus Points For:
Experience with modern .NET versions (.NET 6/8+).
Ownership of CI/CD pipelines.
Exposure to large-scale data sync or CRM integration platforms.
CORE COMPETENCIES
Integrity & Accountability: Taking full ownership of decisions and navigating organizational dynamics with honesty.
Design Thinking: Using creative, customer-centered approaches to solve complex architectural problems.
Operational Excellence: Ensuring activities are coordinated, efficient, and focused on strategic objectives.
Innovation: Fostering an environment where experimentation and new ideas can thrive.
Summary
COMPENSATION & BENEFITS
Competitive salary with RRSP/TFSA matching.
3 weeks of paid vacation to start.
Paid Wellness Time for mental health and personal needs.
Paid time off to volunteer with charities of your choice.
Comprehensive extended health, dental, and life insurance.
Professional development allowance for career advancement.
Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.
Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to [email protected] to ensure their ability to fully participate in the interview process.
Location: Remote (Canada)
Company: Confidential – Global Software Integration Provider
THE OPPORTUNITY
Our client is a global software development leader specializing in high-scale data synchronization and revenue-critical workflows. They are seeking a motivated Senior Backend Developer to join their engineering team. In this role, you will help evolve a mature, enterprise-grade platform that powers the relationship engines of some of the world’s largest and most complex organizations.
You are an engineer who thrives on ownership, brings clarity to complex problems, and values a collaborative environment where continuous learning is part of the daily rhythm.
WHAT YOU WILL BE DOING
Reporting to the Engineering Manager, you will design, build, and maintain the backend services that power the core synchronization platform. You will:
Build & Maintain: Develop reliable, well-tested code for a core platform handling massive data volumes.
Solve Complex Problems: Tackle performance, scalability, and data consistency challenges head-on.
Collaborate: Work cross-functionally with Product, QA, and customer-facing teams to resolve real-world enterprise issues.
Mentor & Lead: Raise the technical bar through thoughtful code reviews, mentoring, and pragmatic decision-making.
Modernize: Contribute to ongoing architectural cleanups and platform upgrades to ensure long-term system health.
WHAT YOU BRING TO THE TABLE
4+ years of professional experience building backend systems using C#/.NET.
System Design: Strong fundamentals in OOP and experience working with data-heavy, distributed systems.
Production Savvy: Experience debugging and operating production systems at scale (not just building greenfield projects).
Technical Stack: Comfort working with APIs, complex databases, and distributed services.
Communication: Ability to explain technical tradeoffs to both technical and non-technical stakeholders.
Bonus Points For:
Experience with modern .NET versions (.NET 6/8+).
Ownership of CI/CD pipelines.
Exposure to large-scale data sync or CRM integration platforms.
CORE COMPETENCIES
Integrity & Accountability: Taking full ownership of decisions and navigating organizational dynamics with honesty.
Design Thinking: Using creative, customer-centered approaches to solve complex architectural problems.
Operational Excellence: Ensuring activities are coordinated, efficient, and focused on strategic objectives.
Innovation: Fostering an environment where experimentation and new ideas can thrive.
ABOUT THE COMPANY
Our client is a established software provider with a global footprint, known for their "Relationship Engine" that creates seamless data flows between enterprise applications (Email, CRM, Calendars). They offer a culture where curiosity is rewarded and diversity, equity, and inclusion are at the forefront of their operations.
COMPENSATION & BENEFITS
Competitive salary with RRSP/TFSA matching.
3 weeks of paid vacation to start.
Paid Wellness Time for mental health and personal needs.
Paid time off to volunteer with charities of your choice.
Comprehensive extended health, dental, and life insurance.
Professional development allowance for career advancement.
Advantages
THE OPPORTUNITY
Our client is a global software development leader specializing in high-scale data synchronization and revenue-critical workflows. They are seeking a motivated Senior Backend Developer to join their engineering team. In this role, you will help evolve a mature, enterprise-grade platform that powers the relationship engines of some of the world’s largest and most complex organizations.
You are an engineer who thrives on ownership, brings clarity to complex problems, and values a collaborative environment where continuous learning is part of the daily rhythm
Responsibilities
WHAT YOU WILL BE DOING
Reporting to the Engineering Manager, you will design, build, and maintain the backend services that power the core synchronization platform. You will:
Build & Maintain: Develop reliable, well-tested code for a core platform handling massive data volumes.
Solve Complex Problems: Tackle performance, scalability, and data consistency challenges head-on.
Collaborate: Work cross-functionally with Product, QA, and customer-facing teams to resolve real-world enterprise issues.
Mentor & Lead: Raise the technical bar through thoughtful code reviews, mentoring, and pragmatic decision-making.
Modernize: Contribute to ongoing architectural cleanups and platform upgrades to ensure long-term system health.
Qualifications
WHAT YOU BRING TO THE TABLE
4+ years of professional experience building backend systems using C#/.NET.
System Design: Strong fundamentals in OOP and experience working with data-heavy, distributed systems.
Production Savvy: Experience debugging and operating production systems at scale (not just building greenfield projects).
Technical Stack: Comfort working with APIs, complex databases, and distributed services.
Communication: Ability to explain technical tradeoffs to both technical and non-technical stakeholders.
Bonus Points For:
Experience with modern .NET versions (.NET 6/8+).
Ownership of CI/CD pipelines.
Exposure to large-scale data sync or CRM integration platforms.
CORE COMPETENCIES
Integrity & Accountability: Taking full ownership of decisions and navigating organizational dynamics with honesty.
Design Thinking: Using creative, customer-centered approaches to solve complex architectural problems.
Operational Excellence: Ensuring activities are coordinated, efficient, and focused on strategic objectives.
Innovation: Fostering an environment where experimentation and new ideas can thrive.
Summary
COMPENSATION & BENEFITS
Competitive salary with RRSP/TFSA matching.
3 weeks of paid vacation to start.
Paid Wellness Time for mental health and personal needs.
Paid time off to volunteer with charities of your choice.
Comprehensive extended health, dental, and life insurance.
Professional development allowance for career advancement.
Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.
Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to [email protected] to ensure their ability to fully participate in the interview process.
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