Back-end & Infra Developer in London

Back-end & Infra Developer in London

London Full-Time 51750 - 63250 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Maintain and enhance Back End systems using Java and Node.js/TypeScript.
  • Company: Join a dynamic team in a leading tech environment.
  • Benefits: Competitive daily rate, hybrid work model, and impactful projects.
  • Other info: Collaborative culture with opportunities for professional growth.
  • Why this job: Be part of a major codebase refactor and infrastructure project.
  • Qualifications: 5+ years in Java and Node.js/TypeScript with strong teamwork skills.

The predicted salary is between 51750 - 63250 £ per year.

Location

London (Hybrid, 3 days onsite per week)

Rate

Up to £700 per day (Inside IR35)

Duration

  • 5+ months
  • We are seeking a skilled
  • Back-end & Infrastructure Developer with expertise in
  • Java and

Node. js/Type Script to join our development team on a contract basis.

You will play a key role in maintaining and enhancing Back End systems, supporting infrastructure needs, and refactoring existing Node. js codebases to Java as part of a strategic platform alignment.

This is an excellent opportunity to work on a high-impact project within a collaborative environment, without requiring prior banking industry experience.

Key Responsibilities

  • Maintain and develop scalable Back End applications using Java, Node. js and Type Script.
  • Lead the migration of Node. js applications to Java to align with infrastructure strategy.
  • Work closely with centralised

Dev Ops teams to manage pipeline deployments and system monitoring.

  • Implement and maintain CI/CD pipelines using Git Hub Actions and related tools.
  • Utilize Docker and Kubernetes for containerisation and efficient workflows.
  • Monitor system performance, uptime, and certificates.
  • Write comprehensive unit and integration tests to ensure reliability and quality.
  • Collaborate with cross-functional teams to deliver new features under tight deadlines.

Requirements

  • 5+ years' experience in Java and Node. js/Type Script development.
  • Strong understanding of containerisation (Docker, Kubernetes).
  • Hands-on experience with CI/CD pipelines, particularly Git Hub Actions.
  • Solid SQL database knowledge.
  • Strong problem-solving and teamwork skills.
  • Ability to deliver high-quality solutions within tight deadlines.
  • Nice-to-Have
  • Experience with Snowflake.
  • Experience designing APIs with Graph QL.

This role offers the chance to contribute to a major codebase refactor and infrastructure project, working in a hybrid setup with three days per week in London.

Apply now to be considered for this high-profile contract.

Back-end & Infra Developer in London employer: Skillfinder International

Skillfinder International is an excellent employer for those looking to kickstart their career in recruitment, particularly in the vibrant and dynamic environment of AI-Sourcing. With a strong emphasis on training and development, employees benefit from a collaborative work culture that fosters curiosity and resilience, while also providing ample opportunities for personal and professional growth. Join us to be part of a team where your contributions truly matter and where you can thrive in a supportive atmosphere.

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Contact Details:

Skillfinder International Recruitment Team

We think you need these skills to ace Back-end & Infra Developer in London

Java
Node.js
TypeScript
Containerisation
Docker
Kubernetes
CI/CD Pipelines