Best Companies to Work for in Chicago, IL (4,955)

Mission & Purpose: Work centers on AI‑driven precision medicine with visible patient impact, and the culture code emphasizes urgency and never losing sight of the patient.

Innovation & Products: Teams rapidly ship and iterate across clinical tests, real‑world data products (e.g., Lens/RWD), and clinician tools like Tempus One through close cross‑functional collaboration.

Team Support: Colleagues are frequently characterized as smart, supportive partners in a casual, approachable office environment that fosters collaboration.

Market Position & Stability: CDW’s scale and brand provide access to marquee customers, vendors, and complex projects, strengthening credibility and resume value. External recognitions and partner awards further signal a stable platform with broad opportunities across sectors.

Learning & Development: Structured onboarding, certifications, and exposure to a wide vendor ecosystem support rapid skill growth in sales, presales, and services. Initiatives around AI and modern tooling keep many teams current and create ongoing development pathways.

Team Support: Colleagues are often seen as collaborative, inclusive, and helpful, fostering a supportive day-to-day environment. Mentorship, promotion-from-within stories, and well-regarded internship programs reinforce an investment in people.

Innovation & Products: Product and AI initiatives like “Copilot,” “Aiden,” and the “One by Lessen” platform aim to automate the maintenance lifecycle end‑to‑end. Feedback suggests this appeals to those interested in operations technology at national scale.

Benefits & Perks: Company materials highlight a comprehensive benefits package, paid volunteer time, hybrid/remote flexibility, and various wellness and family supports. Feedback suggests these perks are attractive even as day‑to‑day experiences vary by team and location.

Team Support: Colleagues are often described as supportive, with collaborative dynamics in several functions and markets. Feedback suggests peer relationships are a recurring bright spot amid operational intensity.

Innovation & Products: The product thesis emphasizes ready-to-run AI agents with zero-touch integrations, control/visibility, and an enterprise posture. Public materials point to a concrete roadmap in applied automation rather than generic tooling.

Autonomy: Early roles are described as hands-on with broad ownership, direct founder access, and visible impact on product and GTM. Job posts highlight “founding” positions and equity, indicating significant individual scope.

Career Growth: In-office collaboration, mentorship cues, and shaping core processes suggest accelerated responsibility and advancement opportunities in a small, fast-moving team. Equity “above market for our stage” signals potential upside tied to company progress.

Team Support: Colleagues are often seen as collaborative, supportive, and people‑first, reinforced by core values that emphasize working as “One Team” and long‑term partnership. Culture content highlights inclusive programs and recognition that foster a caring, respectful environment.

Work-Life Balance: Work arrangements frequently include hybrid or remote options and flexible hours, with flexible or unlimited PTO described as usable in practice. This structure supports balancing personal commitments while maintaining coverage and collaboration across teams.

Learning & Development: Learning pathways, certifications, and leadership training are highlighted alongside exposure to cross‑sector energy topics and evolving tech stacks. Feedback suggests employees can grow skills through hands‑on, market‑facing projects across products and research.

Belonging & Inclusion: ERGs and community‑building efforts (e.g., Pride@Braze) are prominent, and the company publicly invests in inclusive programming and community engagement. External workplace recognitions reinforce the sense of an inclusive culture.

Learning & Development: Enablement programs such as Braze University, clear career pathing, and hands‑on work with modern data/AI tooling are highlighted as avenues to build skills. Cross‑functional exposure across marketing tech stacks further supports ongoing learning.

Benefits & Perks: Equal paid parental leave for all parents, family‑forming support, a 401(k) with employer match, mental‑health/EAP resources, and financial‑wellness tools are widely cited. These benefits contribute to a supportive environment for different life stages.

Manager Effectiveness: Leadership is described as approachable and visible, with regular 1:1s and involvement in decisions; structured touchpoints signal attentive people management in a scaling firm.

Career Growth: Structured development practices such as bi-annual reviews, frequent 1:1s, and continuing-education reimbursement indicate clear pathways to expand scope and responsibility.

Market Position & Stability: External recognitions and consecutive growth markers (including national growth lists and business accreditation) point to momentum that can translate into opportunity for strong performers.

Learning & Development: Early‑career roles offer hands‑on exposure to investment accounting and SaaS operations with cross‑functional collaboration and steep skill growth in fintech and data.

Team Support: Colleagues are often described as smart, collaborative, and supportive, with strong team camaraderie enhancing day‑to‑day experience.

Market Position & Stability: A single, multi‑tenant platform spanning accounting, reporting, performance, and compliance plus strong client retention and global reach provides meaningful, mission‑critical work and continued growth signals.

Market Position & Stability: Signals point to a federally regulated, vertically integrated DCM/DCO/FCM stack that suggests greater durability than unregulated venues and clearer guardrails for building market infrastructure. Public rulebooks and CFTC designations since 2020–2025 reinforce institutional credibility for long‑term work.

Innovation & Products: Evidence highlights first‑of‑kind, CFTC‑regulated listings (e.g., new crypto futures, U.S. perpetuals) and expansion into event/prediction markets, indicating a culture of shipping novel products under supervision. A modern, typed‑FP stack (Haskell) supports building distributed trading and clearing services and APIs.

Autonomy: Indicators show a small team (~11–50) where engineers and ops own full production systems, enabling broad scope, quick impact, and meaningful ownership. Job materials emphasize end‑to‑end responsibility across exchange, clearinghouse, and brokerage functions.

Mission & Purpose: Work centers on improving cardiovascular research and care with a "Patients at Heart" ethos, uniting clinicians, data scientists, and engineers around real‑world, continuous heart data. Programs like the fully remote OCORO Heart Study illustrate day‑to‑day impact on patients and trials.

Innovation & Products: The company builds FDA‑cleared algorithms and clinically validated software, with public records noting a 510(k) clearance in late 2025. Teams operate at the AI–cardiology edge on high‑density physiologic data, digital biomarkers, and near real‑time analytics.

Benefits & Perks: Employee basics appear strong, including day‑one medical coverage, generous PTO and holidays, parental leave, disability and life insurance, and a monthly wellness stipend. A 401(k) with employer match is slated to begin in 2026 alongside hybrid work flexibility and office perks.

Innovation & Products: Teams build applied computer‑vision and payments systems that replace kiosks and gates, with work visible in garages and airports. Feedback suggests a clear focus on “real‑world AI” and seamless, checkout‑free parking.

Market Position & Stability: After taking SP+ private, the company positions itself as the largest parking operator in North America with substantial financing to scale. This tech‑enabled operator model gives employees direct impact on a ubiquitous, physical‑world product.

Benefits & Perks: External materials cite health coverage, 401(k) match, equity, parental leave, and flexible PTO. Office perks like wellness programs, commuter benefits, onsite parking, snacks, and team outings are also highlighted.

Mission & Purpose: Work centers on high‑stakes SEC reporting, IPOs, M&A, and investor communications with platforms like ActiveDisclosure and Venue, which feels consequential and close to capital‑markets activity. The impact and learning are framed as compelling for those comfortable in regulated, detail‑heavy domains.

Benefits & Perks: U.S. offerings include comprehensive health coverage, a flexible workplace with Flexible PTO introduced in 2023, and a 401(k) match of $0.50 per $1 up to 6%. These benefits are outlined on company careers materials for role‑ and location‑specific confirmation.

Market Position & Stability: Communications emphasize expanding software margins, disciplined capital allocation, and completion of a frozen pension plan termination in 2025, presenting a transforming yet profitable public company. Software growth and balance‑sheet de‑risking are positioned as supportive of longer‑term stability.

Mission & Purpose: Work is framed around creating a safer world through testing, inspection, certification, software, and advisory, which many find meaningful and pride‑inducing. The UL Mark and public‑interest focus provide clear purpose across roles.

Market Position & Stability: A global safety‑science leader with broad technical scope and a recognizable brand offers durable demand and exposure across industries and geographies. Recent momentum as a public company and ongoing investment in labs signal organizational stability and growth focus.

Learning & Development: Structured learning, mentorship, and internships are emphasized, enabling skill‑building across standards, labs, and advisory work. Breadth across many product categories and countries creates varied technical development paths.

Mission & Purpose: The mission centers on widening access to protective investments for advisors, which feedback suggests resonates with those who value fintech infrastructure in wealth management. Work ties directly to tools that connect issuers and advisors across the product lifecycle.

Learning & Development: Work spans structured notes, annuities, and SMAs in a regulated, complex domain, and feedback suggests employees ramp quickly in capital‑markets concepts. Early‑career professionals often gain broad exposure across products and workflows.

Innovation & Products: Product efforts are frequently described as interesting and distinctive within a protective‑investing niche of wealthtech. Partnership‑driven initiatives and new tooling create opportunities to build in emerging areas of advisor platforms.

Benefits & Perks: Employee medical coverage is employer-paid with a 401(k) match, generous parental leave, tuition reimbursement, and daily meal stipends alongside stocked kitchens and building amenities. Feedback suggests these tangible offerings are a consistent highlight of the in‑office experience.

Autonomy: Work is framed as fast, iterative, and ownership‑driven with minimal bureaucracy, tight trader‑engineer loops, and quick idea‑to‑production cycles. Feedback suggests employees can act on ideas and see direct impact on trading systems.

Team Support: Colleagues are often seen as smart, collaborative, and low‑ego, partnering closely across trading and engineering in an open, onsite setup with frequent in‑person events. Feedback suggests this environment strengthens day‑to‑day coordination and problem‑solving.

Market Position & Stability: Systemically important central counterparty role ties daily work to market stability and large‑scale processing, providing a durable mission. Many people find this purpose compelling given OCC’s unique role in U.S. listed options.

Innovation & Products: A multi‑year cloud‑native modernization is rebuilding clearing, risk, and data systems, giving builders large‑scale, first‑principles platform work rather than incremental maintenance. This scope offers exposure to modern architectures and reliability challenges in market infrastructure.

Benefits & Perks: A hybrid work program, tuition reimbursement, and employee communities/ERGs are highlighted as core elements of the employee experience. Hybrid structure and development support are presented as part of a structured total‑rewards offering.

Benefits & Perks: The package includes hybrid work, comprehensive health coverage, a 401(k) match, generous PTO with volunteer days, parental leave, mental‑health resources, commuter benefits, and everyday perks like snacks and a weekly meal stipend. These tangible offerings are emphasized as concrete quality‑of‑life supports.

Career Growth: Structured training, continuing education, women‑focused pipelines, and a 12‑month founder residency create visible on‑ramps and fast responsibility for early‑career talent. Mobility across multiple businesses further expands opportunities to take on varied roles.

Innovation & Products: Work spans proprietary options trading, fintech infrastructure, insurance, and new ventures, offering exposure to unconventional projects across domains. Role descriptions cite modern tech stacks and quant/infra adjacency that appeal to technologists who enjoy finance‑adjacent problems.

Mission & Purpose: Work is anchored in economic empowerment across Square, Cash App, Afterpay, TIDAL, and bitcoin initiatives, giving roles a clear purpose. Products have visible real‑world impact across seller and consumer ecosystems.

Benefits & Perks: Block promotes a distributed work approach with flexible time off and comprehensive health coverage alongside a 401(k) match and a discounted ESPP. These offerings appeal to people who value flexibility and equity participation.

Innovation & Products: A multi‑business‑unit portfolio enables work across distinct product domains and tech stacks in high‑impact fintech. Opportunities span seller tools, consumer finance, BNPL, music, and bitcoin initiatives, with an explicit push toward AI‑enabled execution.

Mission & Purpose: The “by accountants, for accountants” focus and AI-first push are framed as solving real problems for finance teams, giving day-to-day work clear customer impact and purpose.

Benefits & Perks: Employer materials highlight multiple employer-paid health plan options, family-forming benefits, companywide catch-up days, equity participation, professional development reimbursement, and generous PTO including mental-health days.

Market Position & Stability: A well-known platform with fresh late-stage funding and strong product reputation is presented as supporting runway, continued investment in product, and multi-org hiring.

Mission & Purpose: Work centers on logistics technology that keeps critical goods moving for large shippers, making problems feel tangible and consequential. Customer proximity enables people to see impact quickly across a broad network.

Innovation & Products: The platform operates in a competitive, fast‑evolving category and is leaning heavily into AI, including the “Loft” AI platform. Rapid iteration and cross‑functional work provide exposure to modern technology and ongoing product evolution.

Learning & Development: Materials emphasize complex problems, mentorship, conferences, and internal mobility that support continuous skill growth. Cross‑functional and global collaboration further broaden learning opportunities.