Innosphere

Senior Full Stack Developer

Posted 24 Days Ago

Hiring Remotely in Fort Collins, CO, USA

In-Office or Remote

Senior level

Angel or VC Firm • Co-Working Space or Incubator

The Role

Build, maintain, and modernize scalable cloud-based applications across frontend and backend systems. Develop reusable APIs, services, infrastructure, deployment solutions, and automated testing frameworks. Collaborate with architecture, development, and product teams to deliver platform capabilities, participate in code reviews, troubleshoot issues, and drive continuous improvement. The role requires expertise in React, Node.js, C#, Python, AWS, databases, Terraform, CI/CD, and modern testing tools.

Summary Generated by Built In

This is a remote position.

Innosphere is seeking a Senior Full Stack Developer to join our client’s team. In this role, you’ll help build, maintain, and modernize cloud-based applications across frontend and backend systems. The ideal candidate is a senior software developer with strong experience across modern frontend and backend development, cloud platforms, databases, and automated testing. You’ll work closely with development, architecture, and product teams to deliver new features and support ongoing platform modernization.

Roles & Responsibilities:

Design, develop, and maintain high-quality, scalable software solutions across frontend and backend systems.
Build reusable services, APIs, and shared business logic to support application scalability and maintainability.
Develop and maintain cloud-based applications and services.
Design and maintain infrastructure and deployment solutions using Infrastructure as Code and CI/CD practices.
Develop and maintain automated testing solutions to support application quality and reliability.
Collaborate with architects, developers, and product teams to translate business requirements into effective technical solutions and deliver new platform capabilities.
Participate in code reviews, technical discussions, troubleshooting, and continuous improvement initiatives.

Qualifications:

Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
7+ years of professional software development experience building commercial software applications.
Strong experience developing modern frontend applications using React.
Strong backend development experience with Node.js, C#, and Python.
Strong experience with AWS, including Lambda, ECS, SQS, EventBridge, CloudFront, ALB, and related services.
Proven experience with PostgreSQL and DynamoDB.
Experience with Terraform for Infrastructure as Code (IaC) and GitLab CI/CD pipelines.
Experience with Jest and Playwright for automated testing.
Strong analytical, problem-solving, and collaboration skills.
Experience using AI-assisted development tools to support software development and improve productivity.

About Innosphere:

Innosphere is a technology consulting and augmented services company that provides high-performing technology professionals to organizations looking for more than additional capacity.

We compete in the premium segment of the market by providing consultants who combine technical excellence with leadership, accountability, collaboration, adaptability, professionalism, client engagement, and a commitment to continuous improvement.

Our consultants work as an extension of our clients' teams. They are expected not only to deliver high-quality technical work, but also to take ownership, solve problems, share knowledge, improve how work gets done, and positively influence the people and teams around them.

At Innosphere, we invest in the continued growth of our people through individualized development, technical coaching, training, and opportunities to expand their capabilities. We believe there is always a better way and encourage our people to continuously learn, challenge themselves, and improve.

We're not just looking for people who can do the work. We're looking for people who can make the team and organization around them better.

Life as an Innospherian - Who we are and how we work:

Remote Work (Within Canada)
Team Owned Deliverables
Charity Initiatives
Promote From Within

Some other perks:

Generous Paid Time Off
Above Average Benefits (Dental, Health, Vision, LTD, AD&D, Life & Dependent Life)
Home Office Benefit Program
Yearly Professional Development Budget
Annual Fitness Benefit
Lunch & Learns and Virtual Events
Annual In-Person Company Celebration
RRSP Matching Program
Blue Jays Sports Tickets
Birthday Club Celebrations

Innosphere welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process. Only applicants meeting the criteria outlined above will be contacted as part of the shortlisting process. All applicants are subject to a criminal, educational, and employment history background check. Must be currently residing in Canada and legally permitted to work in Canada. No phone calls please.

At Innosphere, we value transparency in our hiring process. Please note that we use Applicant Tracking Systems (ATS) and AI-assisted tools to help manage applications and support our recruitment process. All applications are reviewed fairly, and final hiring decisions are always made by our hiring team.

Skills Required

Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience
7+ years of professional software development experience building commercial software applications
Strong experience developing modern frontend applications using React
Strong backend development experience with Node.js, C#, and Python
Strong experience with AWS, including Lambda, ECS, SQS, EventBridge, CloudFront, ALB, and related services
Proven experience with PostgreSQL and DynamoDB
Experience with Terraform for Infrastructure as Code and GitLab CI/CD pipelines
Experience with Jest and Playwright for automated testing
Strong analytical, problem-solving, and collaboration skills
Experience using AI-assisted development tools
Must be currently residing in Canada and legally permitted to work in Canada

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The Company

HQ: Fort Collins, CO

125 Employees

Year Founded: 1997

What We Do

Innosphere is a non-profit 501(c)(3) organization that accelerates the success of high-impact science and technology-based startup and scaleup companies. It provides comprehensive incubation programs, specialized office and wet laboratory facilities, and venture capital funds to help technical founders commercialize their innovations, create high-tech jobs, and expand the entrepreneurship ecosystem, particularly within the state of Colorado.