Regular / Senior Backend Developer (Node.js / TypeScript)

150 - 200 PLN/ godz./ godz.B2BB2B (netto)

SeniorZdalnie·WarszawaFull-time·B2B

#477540·Dodano 3 dni temu·5

Źródło: justjoin.it

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Tech Stack / Keywords

Node.js TypeScript Nest.js AWS SQLObservabilityLogging & Monitoring (e.g. CloudWatch)REST APIAutomated Testing

Podsumowanie oferty

Develop backend services, APIs and data flows for an AI Virtual Assistant supporting manufacturing-site operations. The role focuses on expanding operational capabilities using Node.js, TypeScript and NestJS, with Microsoft SQL Server and AWS.

Wymagania

Strong commercial experience developing backend applications with Node.js and TypeScript.
Practical experience with NestJS and building maintainable, modular backend applications.
Ability to deliver production features independently at a strong mid-level or senior level.
Hands-on experience with AWS in a production environment.
Experience setting up observability, including configuring logging, monitoring and alerting.
Practical experience with logging and monitoring tools such as Amazon CloudWatch, including using them to investigate application issues.
Experience with relational databases, including data modelling, SQL and query optimisation.
Experience designing and developing APIs and integrating backend services with other systems.
Practical approach to code quality, testing, debugging and maintainability.
Confidence working with evolving requirements and discussing technical choices with the team.
Strong communication skills and a collaborative approach.
Very good spoken and written English for everyday work in an international environment.

Nice to have:

Hands-on experience with Microsoft SQL Server, if your main experience is with another relational database.
Experience with distributed tracing and diagnosing issues across multiple services.
Practical experience using Claude to support software development, with careful review and validation of generated code.
Experience building internal business applications or tools supporting manufacturing, safety, quality or audit processes.
Experience integrating applications with AI services.

Obowiązki

What you’ll work on:

Build capabilities for safety and quality workflows.
Support audits, audit results and follow-up actions.
Develop dashboards presenting operational information.
Support tier meetings for coordination and performance reviews across organisational levels.

What you’ll do:

Build and extend backend services and APIs using Node.js, TypeScript and NestJS.
Translate business requirements into backend logic, data models and maintainable technical solutions.
Design and maintain relational database structures, write queries and investigate performance issues.
Develop integrations with existing platforms and other services.
Work with AWS services supporting the application.
Set up and improve observability, including structured logging, monitoring and alerting using tools such as Amazon CloudWatch.
Investigate production issues and improve reliability and troubleshooting capabilities.
Collaborate with frontend and AI developers on API contracts, integrations and feature delivery.
Write maintainable code, participate in code reviews and contribute to appropriate automated testing.
Take ownership of assigned features, communicate progress and raise risks or dependencies early.
Participate in daily stand-ups and two-week sprints.

Benefity

Opportunity to contribute to a growing product with a substantial roadmap and direct relevance to everyday manufacturing operations.
Close collaboration with the Product Owner, UX Designer and development team.
Private medical care.
Multisport card.

Opieka zdrowotna

Karta sportowa

hubQuest

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