Top Tech Jobs & Startup Jobs in Chicago, IL

Prepare, review, reconcile, and file high-volume VAT and GST returns across multiple countries and regimes. Manage filing calendars, tax authority portals, digital certificates, payment records, and compliance risks. Own country portfolios, coordinate with fiscal representatives and external reviewers, and resolve discrepancies. Partner with Engineering to automate workflows, improve processes, and scale international tax operations. Support Customer Success through knowledge-base development and customer training.

Oversee accounting, financial reporting, budgeting, forecasting, controls, audits, compliance, and performance analysis for software business units. Lead close processes, revenue recognition, SaaS metric reporting, M&A integration, and financial system improvements. Partner with the CFO and business leaders to drive operational efficiency, accountability, and informed decision-making while mentoring local finance teams in a remote, international environment.

Own website growth, traffic quality, conversion optimization, attribution, and funnel performance for a B2B SaaS company. Manage Webflow, GA4, tracking, integrations, SEO, AEO, GEO, AI-powered personalization, interactive web tools, and continuous A/B testing. Partner with advertising, demand generation, product, sales, and RevOps teams to connect web activity to pipeline and revenue.

Owns ecoATM’s global tax function, including tax planning, ASC 740 income tax provisions, federal, state, local, and international compliance, audits, tax controls, and third-party provider management. The Director partners with executive leadership on transactions, cash tax planning, and risk, while improving systems and processes, transitioning work in-house, and eventually building an internal tax team.

Administer DLA SecureView infrastructure and endpoints across classified networks, providing Tier 1–3 ServiceNow support for VPN, connectivity, configuration, and integration issues. Maintain RMF artifacts, IAVM and STIG compliance, architecture diagrams, and asset records. Coordinate with DLA, AFRL, NSA, security, network, and vendor teams; support inspections and incident resolution. Participate in a rotating 24x7 on-call schedule and provide remote and on-site endpoint support. The role is remote with occasional Columbus, Ohio travel and contingent on contract award.

Supports ADL’s Center on Extremism law enforcement and audit teams by maintaining a law enforcement database, preparing reports, reviewing incidents, cleaning data, and analyzing trends. The intern will help improve data quality, inform research and reporting, collaborate with subject matter experts, and present work internally.

Lead architecture and development of mobile apps for Web3 products. Define mobile standards, integrate wallets and blockchain networks, drive performance and reliability, mentor engineers, own releases and product stability, and collaborate with product, design, and backend teams.

Coordinates settlement and claims projects, including project tracking, documentation, claimant communications, data processing, eligibility review, invoicing, benefit distribution, and vendor coordination. Supports project managers, resolves adjudication issues, maintains confidentiality, develops business processes, and mentors project coordinators. The role requires strong organization, communication, research, problem-solving, and multitasking skills in a deadline-driven environment.

Develop and maintain runtime products by researching legacy codebases, backporting CVE security patches, building packages across Linux distributions and architectures, and creating automated testing and AI-assisted security workflows. The role requires deep C/C++ systems expertise, build-toolchain archaeology, cross-compilation experience, and strong ownership of correctness. It also includes customer support for compatibility and upgrade issues.

Supports Account Executives throughout the sales lifecycle by preparing quotes, managing CRM opportunities, coordinating with technology vendors, tracking renewals and supply constraints, and communicating with customers about pricing, licensing, and orders. The role also supports deal registration, pricing approvals, product alternatives, and order fulfillment while coordinating with Operations, Finance, and Sales Operations.