Backend Software Engineer

Copello; Greater London; On-site; GBP 62,000 - 103,000; Full time

Job summary

Copello is seeking an experienced Backend Software Engineer in the United Kingdom to contribute to cloud-based distributed systems. You will work across Java, Python, Rust and C++, helping design scalable services that power our market-leading product range.

The role emphasizes collaboration in a mature agile environment, maintenance of CI/CD pipelines, and a proactive, creative approach to solving complex problems with an interest in AI/ML innovations.

Qualifications

• Experienced Backend Software Engineer with cloud-based distributed systems.
• Proficient in at least two backend languages (e.g., Java, Python, Rust, C++).
• Strong communication skills and collaborative mindset.
• Interest in AI and Machine Learning and willingness to explore new tech.
• Understanding of service-oriented architectures is advantageous.

Responsibilities

• Contribute to developing, designing, and maintaining backend ecosystems.
• Increase capacity and capabilities across cloud-distributed systems.
• Develop new features for the product range.
• Maintain CI/CD pipelines and tooling.

Skills

Java

Python

Rust

C++

AI/ML interest

Distributed systems

Communication

Tools

CI/CD

Cloud

Job description

Salary: £63,000 - 103,000 per year

Requirements

• We are looking for an experienced Backend Software Engineer with experience in cloud-based distributed systems.
• We require experience in 2 or more backend programming languages, such as Java, Python, Rust, and C++.
• We value excellent communication skills.
• We are looking for someone with an interest in complex problems and a creative, inquisitive approach to problem solving.
• We want someone passionate about emerging technologies such as AI and Machine Learning.
• An understanding of service-oriented architectures would be highly advantageous.

Responsibilities

• We will have you contribute to developing, designing, and maintaining backend ecosystems.
• We will have you add capabilities and increase capacity across our cloud-distributed systems.
• We will have you develop new features for our market-leading product range.
• We will have you maintain CI/CD systems.
• We will have you work as a key member of our Backend software engineering team in a mature agile environment.
• We will have you collaborate closely within our team structure.

Technologies

• AI
• Backend
• CI/CD
• Cloud