Application developer Work, Jobs in Castlereagh, Ant (with Salaries)

Senior Python Developer role
Smart Edge Solutions —Belfast
- £36,667.30 - £112,586.64 a year
- Full-time
- Hybrid work
- SQL
- JavaScript
- Scripting
Quick apply
3d
Quality Assurance Analyst
Enthalpie Energy and Engineering Solutions Ltd —Belfast
- £2,700 - £3,000 a month
- Full-time
- Microsoft Excel
- Analysis skills
- Continuous improvement
Quick apply
Software Development Manager
Plexible Digital Solutions Ltd —Belfast
- £5,000 - £7,200 a month
- Full-time
- Management
- DevOps
- Java
- Flexitime
Quick apply
.Net Developer (Graduate)
Galgorm Group —Ballymena
- £27,000 - £30,000 an hour
- Full-time
- Computer Science
- JavaScript
- Communication skills
Quick apply
Lead QA Engineer (Bangor / All UK)
Trust Payments —Bangor
- DevOps
- Java
- Mentoring
SAP ABAP Developer
Pilgrim's Europe —Craigavon
- Full-time
- DevOps
- APIs
Quick apply
10d
Lab Analyst (Micro Specialist)
Cirdan —Lisburn
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
3d
Web Developer (WordPress)
ProfileTree —Belfast
- Full-time
- Hybrid work
- Customer service
- Communication skills
- Marketing
- Annual leave
Quick apply
Software Engineer
TeamFeePay —Belfast
- Full-time
- Hybrid work
- Engineering
- Java
- Business development
- Free parking
- Flexible schedule
Quick apply
Senior Software Developer
Wilsons Auctions Ltd —Newtownabbey
- £70,000 a year
- Full-time
- AWS
- JavaScript
- APIs
- Employee discount
- Bereavement leave
Quick apply
Equities Technology (Low Latency Developer) - VP
Citi —Belfast
- Full-time
- Java
- C++
- Scripting
Lead Software Engineer
TeamFeePay —Belfast
- Full-time
- Hybrid work
- Engineering
- Java
- Business development
- Free parking
- Flexible schedule
Quick apply
IT Solutions Developer
Fieldfisher —Belfast
- Full-time
- Azure
- Java
- SQL
- Work from home
4d
Solutions Architect, Strategic Applications
Herbert Smith Freehills —Belfast
- Full-time
- Azure
- Master's degree
- Presentation skills
12d
Mid-Level Fullstack Engineer (TypeScript / Python/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- System design
- AWS
- APIs
- Employee assistance programme
Product Engineer Lead Consultant
Allstate —Belfast
- Hybrid work
- Azure
- Java
- SQL
- Employee assistance programme
Product Engineer Senior Consultant II
Allstate —Belfast
- Hybrid work
- Azure
- Java
- SQL
- Employee assistance programme
Associate Director - Digital Identity and Biometrics, Solutions Architect, Deloitte Digital
Deloitte —Belfast
- Hybrid work
- Azure
- AWS
- Analysis skills
Senior Software Engineer
GEA Group Aktiengesellschaft —Belfast
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Service Design Manager - Financial Services - Deloitte Digital
Deloitte —Belfast
- Hybrid work
- Analysis skills
- Agile
- Communication skills
5d

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Senior Python Developer role

Smart Edge Solutions
Belfast

Quick apply

Job details

Permanent | Full-time
£36,667.30 - £112,586.64 a year
3 days ago

Qualifications

TCP
CSS
5G
Test automation
NoSQL
Selenium
Git
MongoDB
Bash (Unix shell)
SQL
OpenStack
Pandas
Docker
JavaScript
PostgreSQL
Redis
REST
Scripting
Computer networking
DNS
Scrum
Telecommunication
APIs
Agile
SSH
Linux
Kafka
TCP/IP
Flask
Jenkins
GitLab
Python
Shell Scripting
HTML
MySQL
4G/LTE

Full job description

The Role

As a Senior Python Programmer, you will design, build, and optimise 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.

Key responsibilities:

Develop and maintain Python-based automation frameworks and scripts fornetwork testing, data processing, and operational workflows
Design and build RESTful APIs using Flask/FastAPI to expose services for internaltooling and cross-team integration
Create and manage web-based dashboards and interfaces usingHTML/CSS/JavaScript for reporting and monitoring
Design and interact with SQL (PostgreSQL/MySQL) and NoSQL (MongoDB/Redis)databases for test data, configuration, and results management
Build and maintain Docker containers for application packaging, deployment, andisolated testing environments
Develop and maintain CI/CD pipelines integrating Python automation intoJenkins/GitLab for continuous delivery
Write and maintain Linux shell scripts and manage application deployments onLinux-based servers
Integrate with telecom network systems and APIs for automated validation,health checks, and service monitoring
Implement logging, error handling, and monitoring solutions to ensure reliabilityof automation services
Collaborate with QA, network engineering, and DevOps teams to identifyautomation opportunities and deliver scalable solutions

Your Profile

Essential skills/knowledge/experience:

Strong proficiency in building REST APIs using Flask or FastAPI with properauthentication, 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 APIintegration patterns

Desirable skills/knowledge/experience:

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

Pay: £36,667.30-£112,586.64 per year

Work Location: Hybrid remote in Belfast

Quick apply

Refine Your Search

application developer jobs in castlereagh, ant

Senior Python Developer role

Quality Assurance Analyst

Software Development Manager

.Net Developer (Graduate)

Lead QA Engineer (Bangor / All UK)

SAP ABAP Developer

Lab Analyst (Micro Specialist)

Web Developer (WordPress)

Software Engineer

Senior Software Developer

Equities Technology (Low Latency Developer) - VP

Lead Software Engineer

IT Solutions Developer

Solutions Architect, Strategic Applications

Mid-Level Fullstack Engineer (TypeScript / Python/ AWS)

Product Engineer Lead Consultant

Product Engineer Senior Consultant II

Associate Director - Digital Identity and Biometrics, Solutions Architect, Deloitte Digital

Senior Software Engineer

Service Design Manager - Financial Services - Deloitte Digital

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