25,036 Companies Hiring

Explore Tech Companies — Page 660

Browse companies with open positions, sorted by hiring activity

Opreto logo

Opreto

Opreto is your partner in great software development. Unlike other agencies, we pair strategic technical leadership with strong business acumen to bring you software that works well and meets objectives.We replace rigid statements of work with adaptable Statements of Objectives (SOO), allowing projects to flex as needs change without compromising quality. Principal architects lead every engagement, ensuring systems align with both technical requirements and business objectives. Through our Optimal Velocity framework, we balance pace with precision, accelerating when it matters most while maintaining enterprise-grade discipline.We build with, not for, clients—embedding ourselves in client teams and demoing progress after every iteration. Our approach includes breaking work into 2-3 week sprints, investing in people through coaching, and injecting Agile into every aspect of development.

1 open job Windsor, Canada Software Development
OpsFi logo

OpsFi

Boutique financial advisory firm providing senior-led services in M&A Advisory, Transaction Services, Fractional CFO, and Fund operations. OpsFi delivers institutional-grade financial expertise to founders, CFOs, and investment managers who need precision and clarity for critical capital decisions.Founded by practitioners from top advisory and professional services firms, OpsFi combines deep technical experience with advanced tools — including AI-augmented analysis — to deliver faster, more focused outcomes without compromising quality. The firm serves clients across private equity, venture capital, technology, SaaS, digital assets, and private credit.OpsFi operates with a principle of senior-led delivery, ensuring every engagement is handled by experienced professionals. With teams based in the United States, United Kingdom, and South Africa, the firm offers regional depth and global standards.

2 open jobs New York, US Financial Advisory, M&A, Transaction Services, Fractional CFO, Fund Services
OpsLevel logo

OpsLevel

OpsLevel is the leading internal developer portal designed to help engineering teams build, ship, and maintain software better than ever.

1 open job Software/SaaS
OpsMill logo

OpsMill

OpsMill is a team of engineers, operators, and builders focused on solving challenges in infrastructure automation. They have deep experience managing telcos, scaling cloud environments, and fixing broken automation scripts.The company builds Infrahub, a schema-first, versioned data platform designed to unify infrastructure data with business logic, enforce consistency, and integrate with automation tools and AI workflows. Infrahub serves as the data foundation for modern network and infrastructure automation.Provides a unified source of truth for infrastructure dataSupports versioning for data, automation logic, and configurationsEnables self-service infrastructure through catalogs and APIsDesigned to support AI-driven operations and AIOps knowledge graphs

3 open jobs European Union, European Union Infrastructure Automation, Data Management, DevOps
OPS Oberhausener Personalservice GmbH logo

OPS Oberhausener Personalservice GmbH

Jobs at OPS Oberhausener Personalservice GmbH. Browse our open jobs and join us! We currently have available jobs. Step up your career and apply today!

1 open job Zeitarbeit
OPSWAT logo

OPSWAT

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

33 open jobs San Francisco, United States Technology

1,001-5,000 employees

Optasia logo

Optasia

Optasia is a fully enabled B2B2X financial technology platform covering scoring, financial decisioning, disbursement and collection. We are committed to enabling financial inclusion for all.

60 open jobs Johannesburg, South Africa Fintech
Optery, Inc. logo

Optery, Inc.

A mission-driven privacy tech startup that helps consumers submit opt-out requests to data brokers using AI technology and leveraging consumer data privacy laws.

3 open jobs San Francisco Bay Area Consumer Privacy
Optics11 logo

Optics11

Optics11 develops advanced fiber-optic sensing systems for the world’s harshest environments. With a diverse team of over 120 experts and a strong patent portfolio, the company delivers ultra-sensitive, reliable, and low-power solutions that give operators earlier warnings and more time to act.The company is the world leader in fiber-optic sensing technology for ultra-sensitive early warning systems. Based in the Netherlands, Optics11 focuses on protecting sea-lanes, critical offshore infrastructure, and energy supply against disruption using state-of-the-art fiber optic sensing systems.Optics11's technology leverages interferometry, which measures the phase of light with industry-leading precision. This enables unmatched performance in challenging environments such as underwater, energy infrastructure, and industrial settings. Their solutions are used globally in defense, energy, rail, and research sectors.

1 open job Amsterdam, NL Fiber-optic sensing, High-tech, Defense, Energy

120+

Optieum Biotechnologies logo

Optieum Biotechnologies

Optieum is driving the evolution of next-generation CAR-T cell therapy with precision-engineered CAR constructs. The company's CAR discovery engine focuses on optimizing the binding domain of CAR to enhance immune cell function, delivering robust therapeutic efficacy.Through its core platform technology, the Eumbody System, Optieum utilizes empirical methodologies to identify optimized CARs, accelerating the development of advanced CAR-T cell therapies. This approach dynamically harmonizes scFv sequences via empirical evaluation, significantly enhancing the functional capabilities of T cells.The company is focused on pushing the boundaries of solid tumor treatment using next-generation CAR constructs engineered to achieve the optimal activation threshold for T-cells. These constructs demonstrate superior proliferative capacity, prevent antigen escape, and exhibit exceptional reactivity against advanced tumor profiles.Optieum’s pipeline includes programs targeting FAPa for solid tumors, CD19 for hematological malignancies and autoimmune disorders, and an undisclosed discovery program.

1 open job Biotechnology
Optilo logo

Optilo

Bangkok-first local services in English and Thai. Optilo helps customers and service professionals connect across language barriers without fake paid checkout.Customers post real service requests, compare local providers, chat safely, and unlock contact only when both sides are ready. The platform supports verified leads and offline deal closure for local services in Thailand.Optilo focuses on real local demand, allowing providers to spend credits only on leads they want to pursue. Final pricing, scheduling, and payment happen directly between customers and providers, ensuring transparency and trust.

0 open jobs Bangkok, Thailand Local Services Marketplace, Online Platform
OPTIMA Consulting Ltd. logo

OPTIMA Consulting Ltd.

OPTIMA is a recognized leader in innovative solutions focused on sales performance optimization and management. The company specializes in delivering tailored training programs designed to enhance the effectiveness of sales teams across various industries. With a strong emphasis on practical, results-driven learning, OPTIMA helps organizations improve their salesforce capabilities and achieve sustainable growth.The company offers a comprehensive suite of training programs covering key areas such as selling skills, negotiation, team management, customer service excellence, key account management, telemarketing, and mindset development. These programs are delivered through a blended learning approach that combines in-person workshops with web-based instruction, ensuring flexibility and high user adoption. Each course is customized to align with the client's team culture and learning preferences.OPTIMA also provides consulting services including strategic sales consulting, sales team assessment, Pipedrive CRM implementation, and HR consulting & recruitment services. The company serves SMEs and multinational corporations across diverse sectors such as IT & technology, food & agriculture, FMCG/retail, finance/insurance, and industrial services. Its client list includes well-known organizations like Mercedes-Benz, Saint-Gobain, Dachser, Yara, DKSH, and Singha Worldwide.Beyond training delivery, OPTIMA supports clients through pre- and post-training phases to ensure measurable improvement and long-term success. The company is headquartered in Bangkok, Thailand, and operates as a trusted partner for businesses seeking to elevate their sales performance and leadership capabilities in competitive markets.

0 open jobs Bangkok, Thailand Sales Training, Leadership Development, Consulting Services
Optimal Care logo

Optimal Care

1 open job
Optimal Dynamics logo

Optimal Dynamics

Built on over four decades of pioneering research at Princeton University, our platform represents the leading edge of innovation in freight and transportation planning. We help customers unlock double-digit revenue gains and drive smarter, data-driven operations at scale. With the recent close of our Series C funding round led by Koch Disruptive Technologies, we’re entering an exciting new phase of growth. Today, Optimal Dynamics is a high-growth company of ~70 employees, backed by top-tier investors including Bessemer Venture Partners, The Westly Group, Activate Capital, and Koch. We're on a mission to redefine the way logistics decisions are made—and we’re just getting started.

2 open jobs New York City, United States freight and transportation planning

~70 employees

Optimal Group logo

Optimal Group

Optimal Maintenance & Construction is a high-growth property maintenance and refurbishment company, delivering responsive and planned works to a range of clients including estate agents, housing associations, and private landlords.

1 open job Property Maintenance and Construction
Optimal HR logo

Optimal HR

A recruitment and HR services company offering various job opportunities across different sectors in Greece

2 open jobs Recruitment/Talent Acquisition
Optima Medical logo

Optima Medical

An Arizona-based medical group consisting of 30 locations and 130+ medical providers, who care for more than 200,000 patients statewide. Provides a full spectrum of services including cardiovascular health, behavioral health, allergy testing, in-house lab testing, imaging, chronic disease management, and other specialty health services.

1 open job Arizona Healthcare
Optimas logo

Optimas

Optimas integrates fastener manufacturing and distribution to deliver greater inventory certainty, consistent quality, and a lower cost of ownership for manufacturers. From design to delivery, the company provides end-to-end solutions that streamline supply chains and reduce risk.With engineered and standard fasteners, C-class components, and value-added services like inventory management, engineering support, and quality assurance, Optimas serves a wide range of industries including automotive, aerospace, industrial machinery, and electronics.The company combines global supply options with regional support to help customers improve operational efficiency, enhance product quality, and maintain uptime. Optimas emphasizes innovation, technology-enabled processes, and a culture of excellence to drive measurable impact.

1 open job Pune, India Manufacturing, Distribution, Fasteners, Industrial Components
Optimile logo

Optimile

Optimile is a software provider empowering businesses to create their own EV charging ecosystem. Our primary focus is Charging-as-a-Service (CaaS), enabling seamless integration into your company’s branding and operations. Our solutions are available as white-label platforms or as our comprehensive end product, Mobiflow, depending on your needs.Optimile’s cloud-based, white-labeled EV charging platform empowers charge point operators and eMobility service providers to establish their EV charging operations. Whether you’re building a charging network or need smart management for existing infrastructure, our solutions are designed to connect, manage, and optimize charging for electric vehicles across Europe.As a 100% Belgian company headquartered in Ghent, we focus on delivering exceptional service with 24/7 support and innovative software features. Our continuous development is backed by strong partnerships with AG Insurance and BNP Paribas Fortis, ensuring reliable financial support and long-term sustainability.

1 open job Gent, BE eMobility, EV Charging, Software
Optimind logo

Optimind

Optimind steigert die Conversion-Rate von Landingpages um 30 % und mehr durch vollautomatisierte A/B-Tests rund um die Uhr.Das Unternehmen bietet eine KI-gestützte Lösung, die Landingpages kontinuierlich optimiert, indem sie Verbesserungen identifiziert, validiert und implementiert – vollautomatisch und datengetrieben. Die Technologie analysiert Zielgruppe, Unternehmen, Angebot, USP und Brand Voice, um maßgeschneiderte Optimierungen im Stil des Unternehmens vorzunehmen.Optimind funktioniert mit jedem Pagebuilder oder CMS über ein einfaches JavaScript-Snippet und ist DSGVO- sowie AI-Act-konform. Die Daten werden verschlüsselt auf europäischen Servern gespeichert, wobei Nutzer jederzeit die Kontrolle über die Speicherdauer behalten.

1 open job Marketing Technology, SaaS, AI Optimization

1-10 Mitarbeitende

OptiMindHealth logo

OptiMindHealth

Counseling, Coaching, Psychology and Psychiatry. Comprehensive and holistic mental health and wellness services. Solutions for you and your family.OMH professionals are dedicated mental health specialists committed to providing skilled consultation and holistic treatment services for those struggling with anxiety, depression, relationship conflicts, and work-related challenges. We offer both general and specialty services designed to address a variety of conditions and needs.Our mission is to help people live balanced, happy, and productive lives. We employ a tailored approach using the best therapies, strategies, and tools to efficiently restore healthy living and help individuals regain balance and hope.

132 open jobs Denver, US Mental Health & Wellness Services
Optimiza logo

Optimiza

Optimiza is a leading, regional Systems Integration and Digital Transformation Solutions platform that supports its clients’ pursuit of operational excellence and profitability. With over 43 years of operational experience, hundreds of projects delivered, and intellectual capital spanning multiple industry sectors, Optimiza’s team of over 450 experts delivers innovative consulting, business, and technology solutions with a commitment to excellence and client satisfaction.The company operates as a one-stop shop for transformational technology solutions, offering fully integrated services in consulting, technology, outsourcing, and training. It serves key sectors including financial services, telecommunications, government, healthcare, construction, and enterprise, helping organizations achieve performance improvement, business growth, and operational excellence.Optimiza has a strong regional presence with operations in Jordan (headquarters), the United Arab Emirates, Saudi Arabia, Egypt, and Morocco. It is certified under CMMI Level 3 and compliant with ISO 9001:2015, ISO 14001:2015, and OHSAS 18001:2007 standards, reflecting its commitment to quality, environmental, and safety management.

2 open jobs Amman, JO ICT Systems Integration, Digital Transformation

450+

Optimizely logo

Optimizely

Optimizely helps marketing and product teams create and optimize digital experiences across all channels with Optimizely One, an operating system for marketers. It is a SaaS, decoupled, and composable solution serving over 10,000 businesses.

7 open jobs United States, US MarTech

1500

Optiml logo

Optiml

Jobs at Optiml. Browse all our open positions and become part of our growing team! We are currently looking for additions to our company. Apply today!

12 open jobs Zürich, Switzerland Software Development

11-50 employees