Technical developer (.net and python) Work, Jobs (with Salaries)

Application Support Engineer
Talan —London
- Weekend availability
- Java
- SQL
- C++
Quick apply
Senior Director, Global Head of Solution Development & AI Platforms
Unisys —Remote
- Full-time
- Remote
- Azure
- Computer Science
- Engineering
Gas Quant Structurer
Shell Energy —London
- Full-time
- Azure
- Master's degree
- C++
Technical Account Manager
Interact Software —Manchester
- Full-time
- Hybrid work
- Azure
- ERP systems
- SQL
- Annual leave
- Gym membership
Quick apply
Engineering Manager – Realtime Quant Frameworks
G-Research —London
- Bar
- Communication skills
- Python
- Annual leave
Security Tester (9 Month FTC)
Allwyn UK —Watford
- Hybrid work
- Azure
- AWS
- APIs
- Annual leave
- Employee assistance programme
Quick apply
Manager, Solutions Engineering - EMEA North
Algolia —London
- £112,000 - £139,950 a year
- Hybrid work
- Management
- Computer Science
- English
- Work from home
DevOps & Integrations Engineer
Enfinium —London
- Azure
- DevOps
- APIs
- Employee assistance programme
8d
Director, Software Engineering
TrueCommerce (Coventry) Limited —Wigan
- Hybrid work
- Computer Science
- System design
- Java
Manager, Sales Engineering
Checkout.com —London
- Full-time
- Hybrid work
- Sales
- English
- Java
Quick apply
Director Data & Analytics API Experience - Data Services
CME Group —Belfast
- Full-time
- Hybrid work
- Master's degree
- SQL
- C++
- Employee stock purchase plan
- Gym membership
1d
Senior AI Product Engineer
StarCompliance —York
- Full-time
- Hybrid work
- Azure
- DevOps
- System design
Quick apply
Sales Engineer GridGain
MariaDB plc —Reading
- Remote
- Spanish
- Oracle
- Sales
- Annual leave
Quick apply
Senior Cloud Platform Engineer
Liberis —London
- Hybrid work
- Azure
- Python
Quick apply
6d
Lead DevEx Engineer
Liberis —London
- Hybrid work
- Azure
- Python
Quick apply
9d
Senior Software Manager, QA
Anaplan —Manchester
- Hybrid work
- Management
- Java
- Product management
Quick apply
12d
Lead DevOps Engineer
Liberis —London
- Hybrid work
- Azure
- Python
Quick apply
9d

More jobs to discover

Find similar jobs that you might be interested in.

Global IT Senior Director and Platform Team Lead - Gen AI Platforms and Agentic Development Kit
Boston Consulting Group —London
Over 15 years of experience in engineering leadership, platform or product ownership, or technical programme delivery in large enterprise.
7d
Senior Director, Head of International Network Compliance (EMEA)
Capital One UK —London
It will accelerate the company's long-standing journey to work directly with merchants to leverage its customer base, technology, and data ecosystem to drive…
14d

I want to receive the latest job alerts for technical developer (.net and python)

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

technical developer (.net and python) jobs near

Application Support Engineer

Talan -
London

Quick apply

Job details

Full-time

Qualifications

Microsoft Windows Server
Ansible
Software deployment
.NET
Java
SQL
C++
Splunk
Scripting
Linux
Application support
Jenkins
Python
PowerShell

Full job description

Job Description

Location: London (On-site, 5 days per week)

Role Overview

Talan is seeking an experienced Application Support Engineer to join a high-performing global team supporting the eTrading environment for a leading investment banking client.

Operating within a Production & Application Support function, this role sits at the heart of front-office trading technology, ensuring the stability, performance, and continuous improvement of critical electronic trading platforms.

You will work in a complex, low-latency environment supporting high-volume trading flows, interacting closely with trading desks, development teams, and infrastructure specialists across a global follow-the-sun support model.

Key Responsibilities

Oversee day-to-day production support activities, including monitoring, incident management, and capacity planning
Act as a key point of contact for issue resolution, liaising with traders, developers, infrastructure teams, and external vendors
Take ownership of assigned applications and platforms, developing deep technical expertise
Support and enhance electronic trading systems, including pricing engines, algorithmic trading components, and STP workflows
Manage connectivity to external trading venues (e.g. exchanges, ECNs, market data providers)
Contribute to system design improvements, focusing on resilience, scalability, and performance optimisation
Coordinate release and change management activities, ensuring robust deployment processes
Participate in a shift-based rota (7am–6pm coverage) and on-call support, including occasional weekend work
Collaborate with global teams across Europe, North America, and Asia within a follow-the-sun support model
Continuously improve documentation, monitoring, and operational processes

Required Skills & Experience

Strong experience in Application Support within electronic trading or capital markets environments
Solid expertise across Linux and Windows server environments
Experienced within Wintel Engineering
Good understanding of market connectivity, networking, and infrastructure (firewalls, multicast, latency considerations)
Ability to analyse system performance across CPU, memory, network, and messaging layers
Proficiency in scripting and automation (e.g. Python, Shell, PowerShell, SQL)
Experience with CI/CD and deployment tools (e.g. Jenkins, Ansible, Artifactory)
Familiarity with application stacks involving Java, C++, or .NET
Strong stakeholder engagement skills with the ability to operate in a front-office facing role
Proven ability to manage incidents and deliver improvements in high-pressure environments

Desirable Skills

Experience with ION trading platforms or similar vendor systems
Knowledge of multicast messaging and low-latency trading architectures
Monitoring tools such as Geneos or Zabbix
Experience with Splunk or similar log analytics platforms
OS performance tuning and optimisation

Additional Information

#TalanUK

Quick apply

Refine Your Search

technical developer (.net and python) jobs

Application Support Engineer

Senior Director, Global Head of Solution Development & AI Platforms

Gas Quant Structurer

Technical Account Manager

Engineering Manager – Realtime Quant Frameworks

Security Tester (9 Month FTC)

Manager, Solutions Engineering - EMEA North

DevOps & Integrations Engineer

Director, Software Engineering

Manager, Sales Engineering

Director Data & Analytics API Experience - Data Services

Senior AI Product Engineer

Sales Engineer GridGain

Senior Cloud Platform Engineer

Lead DevEx Engineer

Senior Software Manager, QA

Lead DevOps Engineer

More jobs to discover

I want to receive the latest job alerts for technical developer (.net and python)

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected