Senior Node.js & Migration Engineer (Contract)
Senior Node.js & Migration Engineer (Contract)

Senior Node.js & Migration Engineer (Contract)

London Full-Time 48000 - 72000 Β£ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead backend migration and system refactoring for a fintech project using Node.js and AWS.
  • Company: Join alteam, a dynamic player in the fintech industry, focused on innovation and impact.
  • Benefits: Enjoy a fully remote role with a competitive daily rate and flexible working conditions.
  • Why this job: Perfect for those who thrive in fast-paced environments and want to make a real difference.
  • Qualifications: 7+ years in backend engineering, strong Node.js and AWS skills, and fluent English communication.
  • Other info: Immediate start available for a 2-month contract; ideal for tech-savvy problem solvers.

The predicted salary is between 48000 - 72000 Β£ per year.

We’re seeking a Senior Node.js and AWS Engineer with strong migration, refactoring, and backend architecture expertise to support a fast-paced fintech project. This is a 2-month remote contract with an immediate start, ideal for someone who thrives in high-impact, delivery-focused environments.

Location: Fully Remote

Type: Contract (2 months)

Start Date: ASAP

Industry: Fintech

Key Responsibilities:

  • Lead backend migration and system refactoring tasks to improve performance, scalability, and maintainability.
  • Work hands-on with Node.js (TypeScript), AWS, MySQL, and PostgreSQL.
  • Optimise existing infrastructure and codebase for a secure and compliant fintech environment.
  • Collaborate with a cross-functional team of developers, architects, and product managers.
  • Ensure smooth data migration and system continuity with minimal downtime.
  • Implement best practices for cloud infrastructure, CI/CD, and backend architecture.

Requirements:

  • Minimum 7 years of backend engineering experience, with a strong recent focus on Node.js and AWS.
  • Deep expertise in migration and system refactoring projects.
  • Proficient in TypeScript and modern backend design patterns.
  • Strong database experience with MySQL and PostgreSQL.
  • Excellent understanding of cloud security and compliance in a fintech context.
  • Ability to work autonomously and deliver high-quality code under tight deadlines.
  • Fluent English communication skills and remote collaboration experience.

Nice to Have:

  • Experience with fintech applications or financial data systems.
  • Familiarity with serverless architecture or microservices on AWS.
  • Experience with containerization (Docker, ECS/Fargate, etc.).

Contract Details:

  • Duration: 2 months
  • Location: Fully remote
  • Start Date: ASAP
  • Daily rate: Competitive, based on experience

To Apply: Send your CV and relevant work experience to info@alteam.io

Senior Node.js & Migration Engineer (Contract) employer: alteam

At alteam, we pride ourselves on fostering a dynamic and inclusive work culture that empowers our employees to excel in their roles. As a fully remote employer in the fast-paced fintech sector, we offer competitive daily rates and the flexibility to work from anywhere, making it an ideal environment for skilled professionals seeking meaningful projects and opportunities for growth. Join us to be part of a collaborative team where your expertise in Node.js and AWS will directly impact innovative solutions in the financial technology landscape.
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Contact Detail:

alteam Recruiting Team

info@alteam.io

StudySmarter Expert Advice 🀫

We think this is how you could land Senior Node.js & Migration Engineer (Contract)

✨Tip Number 1

Familiarise yourself with the latest trends in Node.js and AWS, especially focusing on migration and refactoring techniques. This will not only boost your confidence during discussions but also demonstrate your commitment to staying updated in a fast-paced fintech environment.

✨Tip Number 2

Prepare to discuss specific projects where you've successfully led backend migrations or system refactoring. Highlight the challenges you faced and how you overcame them, as this will showcase your problem-solving skills and experience in high-impact situations.

✨Tip Number 3

Network with professionals in the fintech space, particularly those who have experience with cloud infrastructure and compliance. Engaging in relevant online communities or forums can provide valuable insights and potentially lead to referrals.

✨Tip Number 4

Be ready to demonstrate your understanding of best practices for CI/CD and backend architecture during any interviews. Having practical examples or case studies at hand can help you articulate your expertise effectively.

We think you need these skills to ace Senior Node.js & Migration Engineer (Contract)

Node.js
AWS
TypeScript
Backend Architecture
Database Management (MySQL, PostgreSQL)
Migration and Refactoring Expertise
Cloud Security and Compliance
CI/CD Best Practices
Remote Collaboration
Problem-Solving Skills
Performance Optimisation
Scalability Improvement
Attention to Detail
Agile Methodologies

Some tips for your application 🫑

Tailor Your CV: Make sure your CV highlights your experience with Node.js, AWS, and migration projects. Use specific examples that demonstrate your expertise in backend architecture and refactoring.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for fintech and your ability to thrive in fast-paced environments. Mention your relevant skills and how they align with the key responsibilities of the role.

Highlight Relevant Projects: In your application, include details about specific projects where you successfully led backend migrations or optimised infrastructure. This will help illustrate your hands-on experience and problem-solving skills.

Showcase Communication Skills: Since this is a remote position, emphasise your experience with remote collaboration and your fluent English communication skills. Provide examples of how you've effectively worked with cross-functional teams in the past.

How to prepare for a job interview at alteam

✨Showcase Your Technical Expertise

Be prepared to discuss your experience with Node.js, TypeScript, and AWS in detail. Highlight specific projects where you've led migration or refactoring tasks, and be ready to explain the challenges you faced and how you overcame them.

✨Demonstrate Problem-Solving Skills

Since this role involves optimising infrastructure and ensuring smooth data migration, think of examples where you've successfully solved complex problems in a high-pressure environment. Use the STAR method (Situation, Task, Action, Result) to structure your responses.

✨Understand Fintech Compliance

Familiarise yourself with cloud security and compliance standards relevant to fintech. Be ready to discuss how you've implemented best practices in previous roles to ensure secure and compliant systems.

✨Prepare for Remote Collaboration

As this is a fully remote position, demonstrate your ability to work autonomously and communicate effectively with cross-functional teams. Share experiences that highlight your remote collaboration skills and how you manage your time and tasks efficiently.

Senior Node.js & Migration Engineer (Contract)
alteam
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  • Senior Node.js & Migration Engineer (Contract)

    London
    Full-Time
    48000 - 72000 Β£ / year (est.)

    Application deadline: 2027-07-11

  • A

    alteam

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