Senior Cloud Engineer

Senior Cloud Engineer

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Coltech

At a Glance

  • Tasks: Build and scale cloud-native applications while integrating AI technologies.
  • Company: Join a leading enterprise in the finance sector with a focus on innovation.
  • Benefits: Long-term contract, competitive pay, and opportunities for professional growth.
  • Other info: Work in a collaborative team environment with a focus on technical excellence.
  • Why this job: Make an impact in finance by developing cutting-edge cloud solutions.
  • Qualifications: 10+ years in software engineering with expertise in Java/Python and cloud technologies.

The predicted salary is between 60000 - 80000 £ per year.

Contract Type

  • Long-Term Contract (Inside IR35)
  • Overview
  • We are seeking an experienced

Senior Cloud Engineer to join a strategic Finance AI Platform programme within a leading enterprise environment.

This role will focus on building and scaling cloud-native applications, modernising platform capabilities, and supporting the integration of AI technologies into core business solutions.

You will work as part of an established engineering team delivering highly scalable, secure, and resilient solutions across cloud and AI platforms.

The ideal candidate will be a strong hands‑on engineer with deep expertise in Java and/or Python, cloud technologies, distributed systems, and modern software engineering practices.

Key Responsibilities

  • Design, develop, and maintain cloud-native applications using

Java and/or Python .

  • Build and enhance microservices, APIs, and distributed systems.
  • Develop event‑driven solutions using technologies such as Kafka, Event Hub, or Rabbit MQ.
  • Deploy and manage containerised workloads using Kubernetes and Docker.
  • Implement and optimise CI/CD pipelines and Dev Ops processes.
  • Collaborate with architects, product owners, and engineering teams to deliver scalable enterprise solutions.
  • Support the integration of AI capabilities, including LLMs, RAG pipelines, and AI-enabled business workflows.
  • Ensure solutions meet performance, security, reliability, and scalability requirements.
  • Participate in technical design reviews, code reviews, and engineering best practices.
  • Required Skills & Experience
  • 10+ years of software engineering experience.
  • Strong hands‑on expertise in

Java and/or Python development.

  • Experience building cloud‑native applications on

AWS, Azure, or GCP .

• Strong knowledge of

  • Docker
  • REST APIs
  • Distributed Systems
  • Experience with event‑driven architecture and messaging platforms.
  • Strong understanding of CI/CD, Dev Ops, and Infrastructure‑as‑Code principles.
  • Experience working within Agile delivery environments.
  • Excellent problem‑solving and troubleshooting capabilities.
  • Experience integrating Large Language Models (LLMs) into enterprise applications.

• Knowledge of

  • Retrieval‑Augmented Generation (RAG)
  • Agentic AI frameworks
  • AI orchestration platforms

• Exposure to

  • Open AI APIs
  • Lang Chain
  • Lang Graph
  • Semantic Kernel
  • Experience within Banking or Financial Services environments.
  • Understanding of cloud security and enterprise architecture best practices.
  • Candidate Profile
  • Strong software engineering background with a passion for building scalable systems.
  • Product‑focused mindset with a commitment to engineering quality.
  • Comfortable working within established architecture and delivery frameworks.
  • Collaborative and proactive team player.
  • Strong communication and stakeholder engagement skills.
  • Able to contribute ideas, challenge constructively, and drive technical excellence.
  • Additional Information

Location

Sheffield (3 days onsite per week)

IR35 Status

Inside IR35

Start Date

  • ASAP
  • Financial Services experience highly desirable
  • #J-18808-Ljbffr

Senior Cloud Engineer employer: Coltech

Coltech is an excellent employer, offering a dynamic work culture that fosters innovation and collaboration in the heart of Bristol. With a hybrid working model, employees enjoy flexibility while tackling complex engineering challenges in mobile security, alongside opportunities for professional growth and development within a supportive team environment. The company values diversity and encourages creative problem-solving, making it a rewarding place for those passionate about technology and security.

Coltech

Contact Details:

Coltech Recruitment Team

We think you need these skills to ace Senior Cloud Engineer

Java
Python
Cloud-Native Application Development
Microservices
APIs
Distributed Systems
Event-Driven Architecture