GENERAL PURPOSE OF THE JOB
As a Senior Back-End & Integration Engineer at cutting edge IT organization in Denver, you will architect, build, and scale the middleware, APIs, and enterprise integrations that power our public‑facing digital platforms. This position prioritizes back-end engineering and systems integration to ensure secure, high-performance data flow between marketing web properties and our core enterprise systems, including Salesforce, BigQuery, and Fuse. By focusing on server-side logic, database management, and cloud infrastructure, you will automate manual processes and solve complex technical challenges across our digital ecosystem.
If you're not C2C, or require sponsorship, and read through this and feel you're a perfect fit email your resume to ds@dnssolutions.net along with a break down of the skill set and number of years of experience along with rating yourself beginner, intermediate, expert on each skill set response. I'll call you immediately if you do so, and probably get you an interview with in 3-5 days. This is a W2 permanent role so, it's a 9 out of 10 or 10 out of 10 placement.
ESSENTIAL DUTIES AND RESPONSIBILITIES
The following duties and responsibilities generally reflect the expectations of this position but are not intended to be all-inclusive.
- Act as the primary technical liaison between Marketing and Enterprise IT, translating business requirements into scalable, secure technical solutions.
- Design, build, and maintain back-end services, APIs, and automated solutions to streamline operations and reduce manual maintenance overhead.
- Develop and support secure middleware and backend‑for‑frontend (BFF) services to seamlessly integrate with our enterprise systems (e.g., Fuse, internal APIs).
- Support and execute cloud database migrations and architecture modernization to address existing business and technical pain points.
- Design, implement, and maintain robust integrations between our digital platforms and Salesforce to support marketing automation, lead routing, and CRM initiatives.
- Support database interactions and data management activities in Microsoft SQL Server and Google Cloud SQL environments.
- Optimize application security, risk compliance, and back-end performance, maintaining strict adherence to OWASP best practices.
- Provide technical leadership and mentorship, contributing to technical architecture decisions, CI/CD pipelines, code reviews, and shared engineering standards.
- Collaborate closely with Product Managers, UX/UI Designers, and cross‑functional partners utilizing Agile/Scrum development methodologies.
EDUCATION, EXPERIENCE, AND QUALIFICATIONS
- Bachelor’s degree in Computer Science, Engineering, or a related technical field preferred (or equivalent professional experience).
- 7+ years of professional software development experience focusing on back-end engineering, middleware, and systems integration.
- Deep technical proficiency in building Node.js middleware and API integration layers.
- Strong experience within Google Cloud Platform (GCP), including BigQuery and Cloud SQL.
- Advanced proficiency in SQL database design, querying, management, and executing cloud database migrations.
- Comprehensive understanding of the full Software Development Life Cycle (SDLC).
Pay: $95,000.00 - $135,000.00 per year
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Employee assistance program
- Employee discount
- Flexible schedule
- Flexible spending account
- Health insurance
- Health savings account
- Life insurance
- Paid time off
- Parental leave
- Professional development assistance
- Referral program
- Retirement plan
- Tuition reimbursement
- Vision insurance
Work Location: In person