Senior Software Engineer

Posted 5 days ago

colossus technologies groupCedar Rapids (IA)

Software Developers Custom Computer Programming Services

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About the role

Location: Cedar Rapids, IA

Work Schedule: Onsite, Monday–Friday, 40 hours/week

Employment Type: Long Term Contract-to-hire

We are hiring multiple engineers to join a growing R&D software development team building next-generation, cloud-connected software products. This team is focused on integrating modern AI/ML, cloud, and software-development capabilities into an established suite of commercial applications. The team operates in an open-office, startup-style setting and works onsite due to the highly collaborative nature of the work.

What You’ll Do: Design, develop, test, and deploy new software services and product capabilities. Build cloud-based applications, backend services, APIs, and integrations. Contribute to AI/ML-enabled features and modern software solutions. Collaborate with software engineers, cloud/DevOps engineers, and AI/ML specialists on new product development. Help evaluate and integrate emerging technologies, including LLMs and machine-learning frameworks. Improve the scalability, reliability, security, and maintainability of software systems. Participate in an agile, collaborative R&D environment with regular cross-functional communication.

Desired Technical Background: Candidates do not need experience with every technology listed. The team is looking for engineers with strong experience in at least one primary programming language, along with interest or exposure to cloud, AI/ML, DevOps, or modern application development. Relevant experience may include:

Software development with Python, Java, C#, and/or TypeScriptBackend engineering, API development, microservices, or distributed systems
Cloud platforms such as AWS or Microsoft Azure
Containerization and deployment tools such as DockerDevOps, CI/CD, infrastructure automation, observability, or release engineeringAI/ML development, machine-learning model integration, data pipelines, or MLOpsExposure to LLMs, generative AI, TensorFlow, PyTorch, or related frameworks
Working in agile product-development or R&D environments

Required Qualifications: 5+ years of professional experience in software engineering, cloud engineering, DevOps, AI/ML engineering, or a related discipline. Hands-on proficiency in at least one of the following: Python, Java, C#, or TypeScript. Strong troubleshooting, problem-solving, and communication skills. Ability to work effectively within a collaborative onsite engineering team. Ability to work onsite in Cedar Rapids, Iowa. U.S. Citizenship

Nice to Have: Experience building, deploying, or supporting cloud-native applications. Experience integrating AI/ML models or generative AI capabilities into production applications. Familiarity with TensorFlow, PyTorch, LLMs, MLOps, or data engineering workflows. Experience with Docker, Kubernetes, cloud architecture, CI/CD pipelines, or infrastructure-as-code. Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related technical field.

Benefits and Opportunity: Long Term contract-to-hire opportunity with a long-term conversion path. Medical, dental, vision, and 401(k) benefits available during the contract.

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