SaaS Software Engineer

Requirements Must have

• We look for about 4+ years of professional software development experience.
• We expect experience building and supporting production web applications or SaaS products.
• We require hands-on experience with Python and a modern web framework, ideally Django.
• We want experience developing React applications with Type Script.
• We need experience designing, implementing, and consuming RESTful APIs.
• We require experience with PostgreSQL or another relational database system.
• We look for experience deploying, operating, or supporting cloud-hosted applications, preferably in AWS.
• We require experience with Docker and containerized development workflows.
• We expect experience using Git and collaborative development practices, including pull requests and code reviews.
• We require experience with automated testing and CI/CD pipelines.
• We need strong debugging, troubleshooting, and problem‑solving abilities.
• We expect clear communication around technical tradeoffs, implementation approaches, and risks.
• We require the ability to work effectively in a collaborative hybrid environment.

• Preferred: experience designing, building, or running a multi‑tenant SaaS platform.
• Preferred: experience with tenant isolation, role‑based access control, authorization models, or customer‑specific configuration.
• Preferred: experience supporting a transition from internally hosted or customer‑specific software to a scalable SaaS product.
• Preferred: experience implementing authentication and identity integrations using OAuth 2.0, OpenID Connect, SAML, Amazon Cognito, Auth0, Microsoft Entra , or similar tools.
• Preferred: experience with AWS services and cloud‑native application architecture.
• Preferred: experience implementing monitoring, logging, alerting, and observability for production applications.
• Preferred: experience with Infrastructure as Code tools such as Terraform or Cloud Formation.
• Preferred: experience with Git Hub Actions or similar CI/CD tooling.
• Preferred: experience with data‑intensive applications, analytics platforms, scientific software, engineering software, or enterprise data‑management systems.
• Preferred: experience with Microsoft Azure is a plus.

• We design, develop, test, and maintain full‑stack web applications using Python, Django, React, and Type Script.
• We build capabilities for a secure, scalable, multi‑tenant SaaS platform serving engineering and scientific organizations.
• We help design and implement tenant‑aware patterns, including data isolation, authorization, configuration, and operational controls.
• We design, document, and maintain secure REST APIs and backend services.
• We collaborate on cloud architecture, deployment strategies, and engineering practices that support long‑term product growth.
• We improve application performance, scalability, reliability, security, and maintainability.
• We build and enhance automated testing, CI/CD pipelines, release processes, and developer workflows.
• We help implement monitoring, logging, alerting, and observability practices for production systems.
• We troubleshoot production issues, identify root causes, and drive lasting improvements.
• We participate in sprint planning, estimation, code reviews, technical design discussions, and Agile ceremonies.
• We work closely with product, QA, UX, and engineering teammates to deliver strong customer outcomes.
• We share SaaS engineering practices, technical knowledge, and constructive feedback with teammates.

We are MDMi, a growing full‑service data firm that brings together data architecture, engineering, and development expertise to deliver innovative STEM data, information‑management, and process solutions. We serve clients across aerospace, defense, automotive, electronics, energy, nuclear, medical devices, research, government, and other advanced industries.

We offer a hybrid work environment in Indianapolis, a modern atmosphere in a classic building, competitive compensation, generous benefits, company outings, volunteer opportunities, cookouts, and ongoing professional development. We value collaboration, inclusion, work‑life balance, and continuous learning, and we are committed to providing a supportive environment where team members can grow and contribute meaningfully.