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Senior Software Developer (SQL
Keystone Alliance Inc
Sarnia · On-site Full-time Senior 3w ago
About the role
It looks like you’ve put together a solid, detailed description for a Senior Software Developer role.
Below are a few ways I can help you make the posting even more effective (or any other support you might need):
| What I can do | How it helps you |
|---|---|
| Polish & format for job boards (LinkedIn, Indeed, Glassdoor, etc.) | Clean, scannable layout with clear headings, bullet‑points, and keyword‑rich sections that attract both recruiters and search engines. |
| Create a concise “quick‑look” summary (1‑2 sentence hook) | Gives candidates an immediate sense of the role and why they should click “Apply.” |
| Add SEO‑friendly keywords | Improves visibility for candidates searching for terms like “cloud‑native,” “Kubernetes,” “multi‑tenant SaaS,” etc. |
| Tailor the posting for specific audiences (e.g., senior C# developers, DevOps‑focused engineers) | Highlights the most relevant responsibilities/requirements for each talent pool. |
| Write a compelling “Why Join Us” section | Showcases your company culture, growth trajectory, and benefits to differentiate you from other opportunities. |
| Develop a short screening questionnaire | Helps filter candidates early (e.g., “Describe a time you designed a multi‑tenant SaaS API in .NET,” “What IaC tools have you used?”). |
| Create an interview‑process outline | Sets expectations for candidates and streamlines coordination for your hiring team. |
| Proofread for consistency, tone, and inclusivity | Ensures the posting reads professionally and welcomes a diverse set of applicants. |
| Convert the description into a PDF/One‑pager for recruiters | Handy for sharing with external recruiting partners or posting on your careers site. |
Quick Example: Refined Job Posting (LinkedIn‑Ready)
Senior Software Developer – Cloud‑Native SaaS (C# / .NET) – Sarnia, ON (Hybrid)
About the team
Keystone Alliance partners with fast‑growing tech companies to build scalable, secure, and high‑performing digital platforms. As part of our expanding development group, you’ll own critical cloud‑native services that power enterprise SaaS solutions for utility‑sector clients.What you’ll do
- Lead architecture & design for scalable, multi‑tenant APIs and services.
- Write clean, test‑driven .NET/C# code; champion automated unit, integration, and end‑to‑end testing.
- Build & maintain CI/CD pipelines, Kubernetes/ECS clusters, and IaC (Terraform/ARM).
- Own observability (logging, metrics, tracing) and drive incident response & post‑mortems.
- Mentor junior engineers, contribute to onboarding docs, and help shape our technical roadmap.
What we’re looking for
- 8+ years building enterprise SaaS platforms (C#, .NET, PostgreSQL).
- Hands‑on experience with Kubernetes (or Amazon ECS) and cloud providers (AWS/Azure/GCP).
- Proven track record designing CI/CD, IaC, and production‑grade observability.
- Strong communication, agile mindset, and a passion for mentoring.
Nice‑to‑have
- Utility‑domain knowledge, regulated‑environment experience, or AI/ML/LLM integration background.
Why Keystone Alliance?
- Work on high‑impact, mission‑critical products for a regulated industry.
- Competitive salary, equity, and a supportive, growth‑focused culture.
- Flexible hybrid work model, continuous learning budget, and a clear path to technical leadership.
Apply now – Send your resume and a brief note about a recent cloud‑native project you’re proud of to [recruiter@keystonealliance.com].
Next Steps
- Tell me which of the above services you’d like (e.g., full rewrite, SEO keywords, screening questions, etc.).
- Provide any additional details you want highlighted (benefits, salary range, company values, remote‑work policy, etc.).
- I’ll deliver the tailored content in the format you need (plain text, Markdown, PDF, etc.).
Let me know how you’d like to proceed!
Requirements
- 8+ years of experience building scalable Enterprise level SaaS Software systems
- Demonstrated software architecture and development skills with expertise in Net, C#, PostgreSQL, and the ability to learn other languages and platforms quickly as needed
- Hands-on experience with container orchestration platforms (e.g., Kubernetes, Amazon ECS)
- Experience with infrastructure as-code and provisioning tools
- Ensure application performance, security, and compliance with accessibility and industry standards
- Experience implementing observability tools and practices to monitor, trace, and diagnose production systems
- Experience working with major cloud platforms (AWS, Azure, GCP) and leveraging managed services
- Comfortable contributing to UI/UX design decisions and refining product interfaces based on user feedback and usability best practices
- Previous software testing experience
- Experience working within a fast-paced agile team environment
- Keen eye for aesthetic design and creativity with proper execution
- Demonstrated ability to solve complex problems in fast paced environment
- Motivated, self-starter with a passion for learning
- Strong communication skills and the ability to articulate complex ideas and concepts
Responsibilities
- Lead architectural and design decisions in collaboration with peers and product stakeholders to ensure the system's scalability, reliability, and maintainability
- Write clean, maintainable code with comprehensive automated testing (unit, integration, end-to-end), and participate in code reviews
- Design, build, and maintain secure, scalable cloud-native APIs, services, and infrastructure
- Act as a domain owner for key cloud platform components and contribute to overall technical strategy
- Implement and maintain CI/CD pipelines to ensure rapid, reliable delivery of high-quality software
- Operate and optimize containerized environments DevOps using orchestration tools (eg, Kubernetes, ECS) provisioning cloud infrastructure IAC
- Monitor production systems, implement observability (logging, metrics, tracing), and lead incident response and postmortem activities to improve reliability
- Collaborate with Product Managers, engineers, and end users to define requirements and deliver impactful features in an agile environment
- Mentor junior team members through coaching, pairing, and knowledge sharing
- Contribute to internal documentation, onboarding materials, and tooling that enhances developer productivity
- Willingness to take on diverse responsibilities, experiment with new approaches, and contribute to company growth beyond your core role
Skills
AWSAzureC#CloudContainerizationDevOpsDockerECSGCPIACKubernetesNetObservabilityPostgreSQLSaaSUI/UX
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