Top Software Engineer Jobs

Designs, develops, tests, deploys, modernizes, and supports Java enterprise applications and integrations. Troubleshoots applications, APIs, databases, and data pipelines; improves reliability through automation, testing, monitoring, CI/CD, and secure coding. Translates business requirements into maintainable solutions, collaborates with stakeholders and vendors, participates in code reviews and design discussions, and mentors teammates. The hybrid role requires working from the Chicago office at least one day per week.

Leads the architecture and development of CatFace’s Minecraft mod ecosystem using Java and NeoForge, while applying AI-assisted development practices. Translates creative needs into technical plans, leads the Technical Production Assistant team, evaluates tools and emerging technologies, and ensures reliable systems for content production. The role requires cross-functional collaboration, troubleshooting before recording, and onsite work in Austin, Texas.

Design, develop, and support Azure-based integration solutions, RESTful APIs, and web services. Write and maintain C# code, monitor system performance, troubleshoot integration issues, manage Azure DevOps CI/CD deployments, and implement unit testing. Collaborate with product managers, business analysts, QA engineers, internal stakeholders, and external partners. Maintain technical documentation and provide Tier 2/3 support while ensuring reliable, secure, and scalable integrations.

Leads the design, development, testing, deployment, maintenance, and production support of Appian applications for a federal health research client. Translates requirements into workflows, interfaces, integrations, and case management solutions; supports full SDLC activities, release management, accessibility, quality assurance, incident resolution, documentation, and Agile delivery. Collaborates with federal stakeholders and technical teams while contributing to modernization, compliance, knowledge transfer, and process improvement.

Lead design, build, deploy, and support the Enterprise Limits & Restrictions platform. Develop scalable, secure backend services, REST APIs, and event-driven systems. Support production incidents, improve system stability and performance, mentor engineers, participate in code reviews, and collaborate with business and technology stakeholders to modernize compliance and trading controls.

The Principal IT Applications Analyst oversees IT applications for Regeneron's Digital Fusion, ensuring successful project delivery and business alignment while working closely with various departments.

Build and maintain scalable backend APIs and full-stack products supporting web and mobile applications. Design new product suites, develop features, contribute to architecture and code reviews, and mentor junior engineers. The role requires Java and Spring Boot expertise, frontend experience with Angular or React, relational database and schema design knowledge, and RESTful API development. AWS, Docker, Kubernetes, and Linux experience are advantageous.

Develop and deploy secure full-stack applications supporting U.S. Special Operations Command. Design user interfaces, automate processes, manage data, participate across the software development lifecycle, and collaborate with analysts, data engineers, and customers to deliver effective, user-friendly solutions. Required expertise includes JavaScript, HTML, CSS, Python, Django, databases, SQL and NoSQL technologies, troubleshooting, and software development frameworks.

Designs, builds, tests, and maintains regulated clinical software for case management and order intake. Leads architecture discussions, code reviews, production monitoring, incident response, automated testing, technical documentation, and technical-debt remediation. Collaborates with product management, mentors engineers, and uses AI-assisted development workflows. The role supports reliable, compliant software delivery under FDA and SOX controls, with occasional travel and scheduled on-call participation.

Lead technical direction and delivery for order management systems supporting checkout, order lifecycles, fulfillment orchestration, and partner integrations. Design reliable distributed services and workflows, make architectural tradeoffs, and improve scalability, correctness, observability, testing, and operational readiness. Partner cross-functionally to define scope and outcomes, lead incidents and remediation, manage launches, and mentor engineers. Work across Go, Ruby on Rails, PostgreSQL, AWS, Kafka, Temporal, Datadog, and AI-assisted development tools.