Python Developer

Tata Consultancy Services; Ipswich; On-site; GBP 55,000 - 90,000; Full time

Job summary

Tata Consultancy Services in Ipswich seeks a skilled Python Developer to build and maintain automation solutions, backend services, and tooling that support large-scale telecom network operations. You will develop REST APIs, automation scripts, and data-driven applications that enable testing, monitoring, and operational efficiency across 5G and enterprise platforms.

The role emphasizes Docker, Flask/FastAPI, SQL/NoSQL, CI/CD, Linux, and collaboration with QA, DevOps, and network engineering

Qualifications

• Experience in building REST APIs using Flask or FastAPI with authentication and error handling.

Responsibilities

• Develop and maintain Python-based automation frameworks and scripts for network testing and data processing.

Skills

Python

REST API development

Linux scripting

CI/CD practices

Networking fundamentals

Data-driven applications

Communication with QA/DevOps

Tools

Docker

Docker Compose

Flask

FastAPI

Jenkins

GitLab CI/CD

Git

Pytest

Selenium

Playwright

OpenStack

Job description

eWe are looking for a skilled Python Developer to build and maintain automation solutions, backend services, and tooling that support large-scale telecom network operations. You will develop REST APIs, automation scripts, and data-driven applications that enable testing, monitoring, and operational efficiency across 5G and enterprise platforms.

Responsibilities

• s:Develop and maintain Python-based automation frameworks and scripts for network testing, data processing, and operational workflo
• wsDesign and build RESTful APIs using Flask/FastAPI to expose services for internal tooling and cross-team integrati
• ngDesign and interact with SQL (PostgreSQL/MySQL) and NoSQL (MongoDB/Redis) databases for test data, configuration, and results manageme
• ntBuild and maintain Docker containers for application packaging, deployment, and isolated testing environmen
• tsDevelop and maintain CI/CD pipelines integrating Python automation into Jenkins/GitLab for continuous delive
• ryWrite and maintain Linux shell scripts and manage application deployments on Linux-based serve
• rsIntegrate with telecom network systems and APIs for automated validation, health checks, and service monitori
• ngImplement logging, error handling, and monitoring solutions to ensure reliability of automation servic
• esCollaborate with QA, network engineering, and DevOps teams to identify automation opportunities and deliver scalable solutio
• nceStrong proficiency in building REST APIs using Flask or FastAPI with proper authentication, error handling, and documentat
• ionHands-on experience with HTML/CSS and templating engines (Jinja2) for building lightweight web interfa
• cesSolid working knowledge of SQL databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis) — schema design, queries, and optimizat
• ionProficient in Linux environments — shell scripting (Bash), cron jobs, process management, and server administrat
• ionExperience building and deploying applications using Docker containers and Docker Comp
• oseFamiliarity with CI/CD tools (Jenkins, GitLab CI/CD) and version control (G
• it)Experience with Python libraries for automation — requests, paramiko, subprocess, schedule, pan
• dasStrong understanding of networking fundamentals (HTTP, TCP/IP, DNS, SSH) and API integration patte
• illsExperience in telecom domain or network automation (4G Core, 5G,
• SBA)Knowledge of message queues (RabbitMQ, Kafka) and event-driven architect
• uresExperience with cloud platforms (Openstack) and infrastructure-as-
• codeFamiliarity with Pytest, Selenium, or Playwright for test automa
• tionKnowledge of Grafana, ELK stack, or Prometheus for monito
• ringUnderstanding of Agile/Scrum delivery pract

Qualifications

• Strong proficiency in building REST APIs using Flask or FastAPI with proper authentication, error handling, and documentation.
• Hands-on experience with HTML/CSS and templating engines (Jinja2) for building lightweight web interfaces.
• Solid working knowledge of SQL databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis) — schema design, queries, and optimization.
• Proficient in Linux environments — shell scripting (Bash), cron jobs, process management, and server administration.
• Experience building and deploying applications using Docker containers and Docker Compose.
• Familiarity with CI/CD tools (Jenkins, GitLab CI/CD) and version control (Git).
• Experience with Python libraries for automation — requests, paramiko, subprocess, schedule, pandas.
• Strong understanding of networking fundamentals (HTTP, TCP/IP, DNS, SSH) and API integration patterns.
• Experience in telecom domain or network automation (4G Core, 5G, SBA).
• Knowledge of message queues (RabbitMQ, Kafka) and event-driven architectures.
• Experience with cloud platforms (Openstack) and infrastructure-as-code.
• Familiarity with Pytest, Selenium, or Playwright for test automation.
• Knowledge of Grafana, ELK stack, or Prometheus for monitoring.
• Understanding of Agile/Scrum delivery practices.