GRAI Logo

GRAI

Backend Typescript Engineer (Contractor)

Reposted 12 Days Ago
Be an Early Applicant
Remote
Hiring Remotely in European Union
Senior level
Remote
Hiring Remotely in European Union
Senior level
Deliver backend integrations and migration scripts to move users and data to cloud infrastructure. Ensure secure, consistent data transfer, integrate external backends with internal APIs, write tests, and refactor legacy code as needed.
The summary above was generated by AI

Employment Type: Freelance/Independent Contractor (40 hours/week)

Project duration: 2-4 months

Project Overview:

We are kicking off a short-term, high-impact project focused on integrating a partner application with our platform. The main goal is to seamlessly migrate users and their data to our cloud infrastructure, ensuring the existing frontend and backend operate flawlessly within the new environment.

Key Responsibilities:
  • Develop and optimize scripts/services for secure and efficient user data migration.

  • Integrate the external application’s backend with our cloud platform’s internal APIs.

  • Ensure data consistency, integrity, and security during the migration process (handling sensitive user data).

  • Cover critical integration points with integration and unit tests to prevent data loss.

Requirements:
  • 5+ years of experience with Node.js and TypeScript (NestJS / Fastify / Express).

  • Strong database skills (PostgreSQL / MongoDB / MySQL): writing complex queries, optimization, and managing schema migrations.

  • Proven experience building backend integrations (REST, gRPC, or message queues like RabbitMQ / Kafka).

  • Comfort working with legacy codebases and performing "on-the-fly" refactoring.

  • Readiness to dive in and deliver code from week one.

Nice to have:
  • Prior experience in projects involving system integration or user base migration.

What We Offer:
  • Competitive Full-Time Project Rate: Competitive compensation based on a 40-hour work week, paid monthly.

  • Remote & Autonomy: This is a full-time commitment (40 hours/week), but you have the freedom to build your own daily schedule. Our core team operates in the CEST timezone (GMT+02:00), so you'll just need to ensure a few hours of overlap with us for daily syncs and collaboration.

  • Zero Bureaucracy: Fast onboarding, direct communication with the team, and no unnecessary corporate meetings. You are here to build.

Similar Jobs

8 Days Ago
Remote
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
The Pre-Sales Solutions Engineer leads technical discovery, designs and executes POCs, advises on architectural needs, triages issues, and collaborates with teams to ensure customer success and continuous engagement throughout the project lifecycle.
Top Skills: DockerHTTPJavaScriptKubernetesPythonSipTypescriptWebrtc
8 Days Ago
Remote
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
The Solutions Architect will lead enterprise deployments, ensure technical success for customers, and contribute to product improvements. Responsibilities include architecture design, post-sales support, technical problem-solving, and customer engagement.
Top Skills: DockerJavaScriptKubernetesPythonRust
Senior level
Artificial Intelligence • Software • Biotech • Pharmaceutical
The Senior Account Executive will manage enterprise accounts, drive SaaS sales, build C-suite relationships, and strategize account plans while utilizing consultative selling and maintaining CRM records.
Top Skills: Challenger SaleEbrEdmsElnHubspot CrmLimsMeddicMesQmsSaaS

What you need to know about the Calgary Tech Scene

Employees can spend up to one-third of their life at work, so choosing the right company is crucial, not just for the job itself but for the company culture as well. While startups often offer dynamic culture and growth opportunities, large corporations provide benefits like career development and networking, especially appealing to recent graduates. Fortunately, Calgary stands out as a hub for both, recognized as one of Startup Genome's Top 100 Emerging Ecosystems, while also playing host to a number of multinational enterprises. In Calgary, job seekers can find a wide range of opportunities.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account