Senior Backend Engineer - Client Integrations & APIs

Kalepa; United Kingdom; On-site; GBP 55,000 - 75,000; Full time

Job summary

Kalepa in the United Kingdom is seeking experienced engineers to join their Client Integrations team. The role focuses on designing and building external-facing APIs that enhance customer workflows.

You will work closely with a global team to improve performance, contribute to platform stability, and tackle challenging problems using Python and various cloud technologies.

A successful candidate will have over 5 years of experience, with a passion for coding and a track record in system design.

Qualifications

• 5+ years of software engineering experience.
• Experience with external-facing APIs and system integrations.
• Strong understanding of relational databases.

Responsibilities

• Design and build external-facing APIs.
• Improve database and query performance.
• Collaborate with teams to build scalable backend solutions.

Skills

Python

API development

System design

Debugging

PostgreSQL

Distributed systems

Tools

AWS (Lambda, EC2)

Serverless technologies

Job description

Kalepa in the United Kingdom is seeking experienced engineers to join their Client Integrations team. The role focuses on designing and building external-facing APIs that enhance customer workflows.

You will work closely with a global team to improve performance, contribute to platform stability, and tackle challenging problems using Python and various cloud technologies.

A successful candidate will have over 5 years of experience, with a passion for coding and a track record in system design.