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Mosaic

16 Mosaic Software Jobs Hiring Near You

Mosaic

Software Engineer

New York, NY · On-site

About Mosaic Mosaic is the AI-driven deal modeling platform for private markets, used by leading ... Ship software that immediately impacts how the world's top firms make decisions * Play a key role ...

Mosaic

Head of Marketing

New York, NY · On-site

About Mosaic Mosaic is a leading global AI-driven deal modeling platform for private markets, used ... What We're Looking For * 5+ years of experience in B2B SaaS, enterprise software, or another ...

Mosaic

Head of Marketing

Manhattan, NY · On-site

$140 - $230/hr

About Mosaic Mosaic is a leading global AI-driven deal modeling platform for private markets, used ... What We're Looking For * 5+ years of experience in B2B SaaS, enterprise software, or another ...

Mosaic

GTM Associate - Private Equity

New York, NY · On-site

Experience with software tools or platforms in the financial space is a plus. Why Join Mosaic? * Be at the forefront of revolutionizing deal analysis and modeling for private equity. * Play a key ...

The Mosaic Company

Mechanical Analyst - EST

Esterhazy, SK · On-site

$46.16 - $57.89/hr

The Mosaic Company (NYSE: MOS) is the world's leading integrated producer of concentrated phosphate ... Maintain and track asset information in dedicated software applications and MS Excel. * Create ...

All JobsMosaic Software Jobs

Mosaic Jobs Information

What is it like to work at Mosaic?

Mosaic is a company that values collaboration and innovation, fostering a dynamic work environment where employees can share ideas and expertise to drive growth and progress.

The company's team structure is designed to be agile and adaptable, with cross-functional teams working together to achieve shared goals and objectives. Mosaic's mission is to provide sustainable and renewable energy solutions, and the work environment reflects this focus on innovation and sustainability.

Working at Mosaic may appeal to candidates who are passionate about sustainability and renewable energy, and who are looking for a challenging and dynamic work environment where they can contribute to making a positive impact on the world.

What makes Mosaic an attractive place to work?

Mosaic is a leading provider of renewable energy and technology solutions, recognized for its commitment to sustainability and innovation in the industry. The company's workplace culture values collaboration, creativity, and continuous learning, offering employees opportunities to work on cutting-edge projects and develop their skills in a dynamic environment. Joining Mosaic provides professionals with a chance to contribute to the growth of a forward-thinking organization and make a meaningful impact in the transition to a cleaner, more sustainable energy future.

What are the most popular job types at Mosaic?

    What are the most popular jobs at Mosaic?

    What are the most popular categories at Mosaic?

    Infographic showing various Software job openings at Mosaic in the United States as of August 2026, with employment types broken down into 94% Full Time, and 6% Part Time. Highlights an 100% Physical job distribution.

    Software Engineer

    Mosaic

    New York, NY • On-site

    Full-time

    Medical, Dental, Vision, PTO

    Re-posted 24 days ago

    Job description

    About Mosaic
    Mosaic is the AI-driven deal modeling platform for private markets, used by leading investors and advisors including Warburg Pincus, CVC, New Mountain, and Evercore. Mosaic automates and standardizes core deal analyses-such as LBOs and DCFs-so investment teams can move faster, reduce spreadsheet risk, and spend more time on investment judgment.
    Mosaic's platform combines deterministic, rules-based calculations with AI-powered ingestion and agentic workflows to generate replicable, audit-ready outputs that private equity, private credit, and investment banking teams can trust across billion-dollar deals.
    Mosaic is on a mission to build the AI-driven operating system for the world's most sophisticated investors and their advisors. We're growing quickly and are hiring across engineering, product, customer enablement, and go-to-market teams.
    For those excited to sit at the intersection of high finance and technology, Mosaic offers a rare opportunity to shape how the industry operates for decades to come.
    Read more about our story:
    • Bloomberg
    • Financial Times
    • NY Post

    About the Role
    As a Fullstack Engineer at Mosaic, you'll build product experiences that investors and bankers rely on to run high-stakes deal processes. You'll work across the stack-from sleek, high-trust interfaces to backend services that power modeling, ingestion, collaboration, and workflow automation.
    This is a role for builders who want real ownership. You'll ship features end-to-end, collaborate tightly with product and design, and help establish the technical foundations for a platform used in mission-critical environments. You'll tackle challenging problems like structured financial computation, document ingestion, auditability, permissions, real-time collaboration, and performance at scale.
    Your work will directly impact how the world's most sophisticated financial teams evaluate acquisitions, credit investments, and major corporate decisions.
    Key Responsibilities
    Build End-to-End Product Experiences
    • Own features from idea → design → implementation → testing → deployment
    • Build intuitive, polished UI workflows that feel fast and trustworthy
    • Ship backend APIs and services that support complex user actions and data flows

    Design Systems that Scale
    • Improve the architecture of core systems powering modeling and analysis
    • Write clean, maintainable, well-tested code that raises the team's bar
    • Ensure performance and reliability for workflows used in live deal environments

    Work in a High-Trust, High-Accuracy Domain
    • Build with auditability and correctness in mind
    • Help define patterns for permissions, versioning, and reproducibility
    • Balance velocity with quality in a product where accuracy matters

    Collaborate Deeply with Product & Customers
    • Partner with product, design, and GTM teams to translate needs into product
    • Incorporate feedback from real customer workflows (often built in Excel)
    • Contribute to roadmap shaping through technical insight and execution

    Drive Engineering Excellence
    • Participate in code reviews, technical design discussions, and system planning
    • Improve developer tooling, observability, and internal infrastructure
    • Help define best practices as the engineering org scales

    Who We're Looking For
    Fullstack Product Builder
    • 2-6+ years of experience building modern web applications
    • Comfortable working across frontend + backend and owning features end-to-end

    Strong Frontend Fundamentals
    • Experience building clean UIs with modern frameworks (React preferred)
    • Strong instincts around usability, quality, and UI performance

    Backend & Systems Capability
    • Experience building APIs and services (Node, Python, Go, etc.)
    • Strong data modeling instincts and comfort working with relational databases
    • Familiarity with cloud infrastructure and production systems

    High Ownership / Startup Mentality
    • Self-starter who thrives in fast-moving, unstructured environments
    • Bias toward action, shipping, and iterating quickly with the team

    Thoughtful Collaborator
    • Clear communicator who enjoys working cross-functionally
    • Excited to pair, review code, and build internal momentum

    Bonus (Not Required)
    • Experience building tools for finance, analytics, or high-compliance workflows
    • Familiarity with AI product patterns (LLMs, agents, structured extraction)
    • Experience with workflows involving spreadsheet-like interactions
    • Exposure to observability tooling, performance profiling, or infra work

    Why Join Mosaic?
    • Build the AI-powered modeling and workflow platform for private markets
    • Work on hard technical problems with real-world stakes and complexity
    • Join a team of top-tier operators across finance and technology
    • Have major product and technical influence as the company scales
    • Ship software that immediately impacts how the world's top firms make decisions
    • Play a key role in shaping Mosaic's product roadmap and influencing its growth.
    • Enjoy opportunities for career growth and leadership in a dynamic, fast-paced environment.
    • Make a tangible impact by helping customers succeed and drive innovation in the industry.

    What's in it for you?
    This is a full-time position with:
    • A competitive base salary; and
    • An early-stage start-up equity package designed to create life-changing wealth when we win as a team.

    Other Perks & Benefits:
    • Health, vision & dental coverage
    • Unlimited PTO
    • Unforgettable team building events, offsites, and happy hours (Feel free to ask about it during the interview )

    If you find yourself waking up every day seeking:
    • To be challenged by your peers
    • To grow your skillset in building technology businesses
    • To experience the joys, learning opportunities, and growing pains of doing something completely new
    • To have a shot at a generational wealth creation event

    ...then Mosaic is definitely the place for you.
    We're looking to hire people who take ownership, communicate openly, have an entrepreneurial mindset, and are excited to bring a totally new technology to an incredible industry. We encourage all candidates to apply even if your experience doesn't exactly match up to our job description. We are committed to building a diverse and inclusive workspace where everyone (regardless of age, religion, ethnicity, gender, sexual orientation, and more) feels like they belong. We look forward to hearing from you!

    Apply