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Fullstack Developer - Typescript/Node.js at OPTIVEUM sp. z o.o.
Capon Bridge, West Virginia, United States -
Full Time

Start Date

Immediate

Expiry Date

15 Jun, 26

Salary

120.0

Posted On

17 Mar, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Typescript, Node.js, Express.js, React.js, Vite, AWS, GCP, Kubernetes, REST APIs, RabbitMQ, PostgreSQL, MongoDB, OOP, FP, Polish, English

Industry

Outsourcing and Offshoring Consulting

Description
Full-stack Developer (TypeScript / Node.js) – 100% Remote (Poland) Optiveum is looking for experienced Full-stack Developers to join a long-term project delivered for a fast-growing, international technology company building AI-driven automation solutions for finance and accounting processes. ✅ What’s offered B2B cooperation with Optiveum (Poland-based IT recruitment & outsourcing company) Long-term project (03.2026 – 03.2027, with extension potential) 100% remote work from Poland Stable collaboration with a global enterprise client On-time invoice payments Rate: up to 120 PLN/h (B2B) Your role Develop full-stack features (React.js / Vite + Node.js / Express.js) Build and optimize data processing pipelines (including AI/automation workflows) Integrate with ERP/accounting systems Participate in architecture discussions, code reviews, and sprint planning Must-have skills 3+ years of experience with TypeScript, Node.js, Express.js Experience with cloud environments (AWS, GCP, Kubernetes) Strong knowledge of REST APIs, RabbitMQ, PostgreSQL, MongoDB Understanding of distributed systems, OOP & FP principles (KISS, DRY) Ability to write clean, maintainable code and test your solutions Fluent Polish & English Nice to have Experience with AI / LLM integrations Knowledge of ERP or accounting systems Experience with React, Zustand, SCSS Familiarity with Grafana / Datadog Recruitment process Home assignment Technical interview (for selected candidates): Code review (30 min) Technical questions (30 min) Live coding (30 min)
Responsibilities
The role involves developing full-stack features using React.js/Vite and Node.js/Express.js, alongside building and optimizing data processing pipelines, including AI/automation workflows.