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Senior full stack developer [Node.js/React]

Lviv, Ternopil, remote
Full Time

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    StartupSoft connects top Ukrainian engineers with world-class startups from Silicon Valley and EU. Our developers work directly on the product as an integral part of the startup team.

    About project

    Sesame Labs is building the Growth Engine for Web3 Games. We provide an all-in-one solution for Web3 Games to understand, engage, and grow their community. This improves the effectiveness of their marketing spend and results in a highly engaged & loyal community

    Vinay and Aman (co-founders) bring more than a decade of product & engineering leadership experience building and scaling products at Twitter, Instagram, WhatsApp, and Facebook

    We’re backed by some of the best Venture partners & Angels in the Valley including: South Park Commons, Script Capital, Dylan Field (CEO Figma), Nikil Viswanathan (CEO Alchemy)


    Tech stack

    React, Node.js, Express, Postgres, AWS, Web3 platform

    Team composition

    2 co-founders, product designer and developer

    Project stage

    Early stage startup

    Qualifications and skills

    • You have 5+ years of industry experience with full-stack engineering using Postgres, Express, React, and Node
    • You have experience building highly responsive and delightful user experiences in React
    • You have experience designing database schemas and writing APIs to power the user experiences using Express and Postgres
    • You are a strong team player and can provide mentorship to newer engineers as require

    Nice to have

    • You have a strong sense of UX design and customer empathy can make product decisions yourself
    • You have a nose for impact and can prioritize features for maximum ROI
    • You have experience with building DApps, writing smart contracts, or integrating with blockchain data providers


    • You will build and scale world-class backend systems to serve thousands of dApps and millions of people
    • As a founding engineer you will work closely with the founders to design the entire backend architecture
    • Integrate with several blockchains, and contribute to DevOps, machine learning, and building SDKs

    Why StartupSoft?

    • Work with top entrepreneurs and startups from Silicon Valley and EU
    • Become an integral part of the core team — be more than someone who just writes code
    • Potential to receive equity in high-growth startups
    • Contribute to well-funded products with potential to impact millions
    • Beautiful offices in the best locations with high-end amenities
    • Tight-knit team with an inclusive and transparent culture
    • Only the latest, modern technologies with no legacy code and management bureaucracy
    • Above average salary, benefits & medical insurance
    Roksolana Kushliak

    Roksolana Kushliak

    Talent Acquisition Specialist


    Refer a friend

    Hot position – 1.5k USD

    Senior level – 1k USD

    Middle level – 700 USD

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