Senior AI-Native Engineer (React / TypeScript / Node.js)
Primary stack
Nice to have's
Job description
About the Position
StartupSoft specializes in IT outstaffing services, and we’re on the lookout for top-tier talents like you. We are seeking a Senior AI-Native Engineer (React / TypeScript / Node.js) to join our team in Ukraine, building scalable systems with AI-assisted tools.
About the Company
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.
Project Description
A B2B marketplace platform for wholesale resale of returned, excess, and overstock inventory. The platform connects businesses looking to sell large volumes of inventory with professional buyers through online sales channels.
Tech Stack
- TypeScript / JavaScript
- React
- Node.js
- MongoDB / PostgreSQL
- Google Cloud Platform (GCP)
- Docker / Kubernetes
Responsibilities
- Work closely with product owners to design, implement, and deploy scalable systems supporting complex digital products and operational workflows.
- Deliver elegant, effective software quickly, using AI to accelerate development without sacrificing quality or ownership.
- Provide thought leadership on processes, tooling, systems, and software architecture, including how AI can be effectively adopted across engineering workflows.
- Improve and maintain existing systems, prioritizing maintainable solutions and removing friction from the development process.
- Mentor other engineers through design and architecture planning, code review, and knowledge sharing.
- Learn and grow continuously, staying ahead of emerging technologies and industry trends.
Requirements
- 7+ years of experience in software development.
- An AI-native engineer: you already build with agentic/AI-assisted tools and have strong instincts for where they help and where they don’t.
- An exceptional problem solver with a passion for tackling hard challenges.
- Very comfortable with TypeScript and JavaScript, React, and a backend language such as Node.js, Python, or Ruby.
- Able to deliver elegant, effective software solutions in a timely manner.
- A clear, friendly, and open-minded communicator.
- Successful in an Agile environment; able to break down large pieces of work and deliver value incrementally.
- Bonus: experience scaling backend and distributed systems.
- Bonus: strong testing and CI/CD discipline.
- Bonus: hands-on experience shipping AI-powered features.
We Offer
- Global Collaboration Opportunities: Work with top entrepreneurs and startups from Silicon Valley and EU.
- Core Team Membership: Become an integral part of the core team - be more than someone who just writes code.
- Equity and Ownership Potential: Potential to receive equity in high-growth startups.
- Premier Workspaces: Beautiful offices in the best locations with high-end amenities.
- Competitive Compensation Package: Above average salary, benefits & medical insurance.
- Cutting-Edge Technology Environment: Only the latest, modern technologies with no legacy code and management bureaucracy.
- Impactful Project Contributions: Contribute to well-funded products with potential to impact millions.
- Collaborative Company Culture: Tight-knit team with an inclusive and transparent culture.
Location
- Ukraine only
Employment Type
- Full-Time
Experience Level
- Senior
© StartupSoft. This job description was sourced from the employer's public career page. TheJob is not the employer — we index the posting and route candidates to the source. All content rights and hiring decisions belong to the employer.
We connect top-tier Ukrainian engineers with startups from Silicon Valley and Fortune 10 corporationsStartupSoft is where your work matters. We value personalities, foster growth, build stable partnerships, and love what we do.— 91% are happy to be a part of the StartupSoft team— 75% of employees have referred their friends and ex-co-workers to us— 150 employees is total StartupSoft headcount, growing steadily (x3 in the past 4 years)Our values— Mindset of respect. We treat everyone equally, valuing their opinions and input— We go beyond tasks, promoting proactive action— Flexibility. We support flexible scheduling and remote work to keep everyone happyCharity Foundation “Ukraine in Our Hearts”Our friends and partners have been incredibly supportive since the onset of the full-scale war. In response, we created a charity fund to unite efforts in supporting Ukraine and contributing to our common fight for Ukrainian lives.Together, we’ve already donated over 10 million UAH, manufactured 1000 ballistic vests and shipped life-saving gear to the front lines.Why us?—Work with global companies, from startups in Silicon Valley to giants like FAANG—Become an integral part of the core team—Contribute to well-funded products with a chance to impact millionsWhat do we offer?—Offices with high-end amenities, equipped with Starlink, backup generators, and voltage breakers—Tight-knit team with an inclusive and transparent culture—Only the latest, modern technologies—Above average salary & benefitsLet’s work together!
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