Top Tech Jobs & Startup Jobs in Chicago, IL

Develop and refine compelling, compliant proposals and bid responses by collaborating with sales, SMEs and design. Manage multiple proposals, lead discovery sessions, write and edit content, maintain templates and content library, and tailor materials to client needs on Pacific Time.

Design, build, and maintain shared backend platform services (C#/.NET, Node/TypeScript, Postgres/Redis, AWS). Improve reliability, performance, observability, and CI/CD for high-throughput, transaction-heavy workflows. Collaborate with product, payments, data, and infra teams, drive architecture and rollout, mentor engineers, and adopt AI-assisted development practices.

As an iOS Engineer, you'll design and implement the mobile app's upload flows, optimize performance, and collaborate with backend and ML teams on features.

Lead and manage full-cycle recruitment across functions and levels. Partner with hiring managers to define hiring strategies, develop sourcing approaches, mentor junior recruiters, optimize recruitment metrics, champion employer branding and candidate experience, collaborate with HR on onboarding and workforce planning, and monitor talent market trends.

This is an open invitation to submit your resume for future consideration within JuneShine Brands, a growing beverage company. The role emphasizes self-motivation and the ability to work in a fast-paced environment.

The HR Officer supports onboard leadership in strengthening culture through HR policies, manages employee relations, ensures compliance, and partners with management to meet business needs.

The Network Engineer will support real-time trading, handle network configuration/troubleshooting, and work with automation tools. Responsibilities include managing Layer-2/Layer-3 services and packet analysis in production environments.

This is a general application for technical positions, inviting candidates to submit their CVs for potential job opportunities.

The Applied AI Scientist III develops advanced analytics solutions utilizing AI technologies, leading projects in predictive analytics and NLP to enhance healthcare operations and patient care.

The Graph Engineer will design systems for data ingestion into knowledge graphs, implement algorithms, optimize performance, and collaborate with teams to build user behavior models.