Full-stack Software Engineer – TypeScript, React, NestJS

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Full-stack Software Engineer building and maintaining regulated capital markets infrastructure in Lithuania. Working with a modern technology stack and senior engineering team in a hybrid setup.

Posted 5/28/2026full-timeVilnius • 🇱🇹 LithuaniaMid-LevelSenior💰 €3,000 - €5,000 per monthWebsite

Tech Stack

Tools & technologies

AzureCloudJavaScriptNext.jsPostgresReactTypeScript

About the role

Key responsibilities & impact

Develop and maintain scalable full-stack applications using TypeScript across frontend and backend systems
Build modern user interfaces using React, Next.js, and Tailwind CSS
Develop backend services and APIs using NestJS, PostgreSQL, and related technologies
Contribute to the development of regulated capital markets infrastructure and transaction workflows
Collaborate closely with senior engineers, DevOps specialists, and company leadership on technical architecture decisions
Design clean, maintainable, and production-grade software solutions in a fast-scaling environment
Integrate and optimise APIs that abstract complex blockchain infrastructure into traditional financial workflows
Work with cloud infrastructure and deployment environments within Azure
Participate in Agile development processes, technical discussions, and code reviews
Ensure application reliability, scalability, performance, and security standards are maintained

Requirements

What you’ll need

3–5 years of professional software engineering experience
Strong hands-on experience with TypeScript development
Commercial experience with React, Next.js, and NestJS
Solid understanding of API development, backend systems, and database design
Experience working with PostgreSQL or similar relational databases
Comfortable working in fast-moving product environments with ownership expectations
Understanding of AI-assisted development workflows and ability to use modern AI tools effectively
EU work authorisation and ability to work in Vilnius on a hybrid basis
Interest in blockchain, tokenisation, or capital markets infrastructure would be considered a strong advantage

Benefits

Comp & perks

Opportunity to work directly with senior engineers with 10–15 years of experience
Greenfield product environment with technical ownership and visibility
Exposure to regulated financial infrastructure and tokenised capital markets
Fast learning curve and strong mentorship opportunities for future senior-level growth
Small, highly capable engineering team with direct access to decision-makers
Modern technology stack including TypeScript, NestJS, Next.js, Azure, PostgreSQL, and blockchain integrations
Flexible hybrid working model in Vilnius
Opportunity to help shape infrastructure powering the future of European finance

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Hard Skills & Tools

TypeScriptReactNext.jsTailwind CSSNestJSPostgreSQLAPI developmentdatabase designcloud infrastructureAgile development

Soft Skills

collaborationownershipcommunicationtechnical architectureproblem-solvingadaptabilityattention to detailreliabilityscalabilityperformance