Application developer Work, Jobs in Swanscombe, Ken (with Salaries)

Application Support Engineer
Talan —London
- Weekend availability
- Java
- SQL
- C++
Quick apply
Senior Software Developer
Aristocrat —London
- Full-time
- Azure
- DevOps
- Java
Native Mobile Application (iOS/Android) Developer - PerfectDraft
Anheuser-Busch —London
- Full-time
- APIs
- IT
- AI
- Employee assistance programme
Junior Developer
RMG Digital Ltd —London
- Up to £35,000 a year
- Full-time
- Remote
- JavaScript
- APIs
10d
Web Developer
Desi Tailors Limited —Barking
- £34,000 - £42,000 a year
- Full-time
- Computer Science
- English
- SQL
- Relocation assistance
- Flexitime
Quick apply
3d
Technical Sportswear Apparel & Accessories Designer / Developer
Planet Knox Ltd —London
- £45,000 a year
- Part-time
- Microsoft Word
- Microsoft Excel
- Organisational skills
- Store discount
- Employee discount
Quick apply
Software Developer
Clarion Logic Limited —Ilford
- £35,000 - £40,000 a year
- Full-time
- Hybrid work
- Java
- Analysis skills
- JavaScript
Quick apply
1d
AI Experience Designer, United Kingdom - BCG X
Boston Consulting Group —London
- Full-time
- Up to 50% travel
- English
- Travel
Mobile Application Developer
vServices —London
- Computer Science
- Bachelor's degree
- JavaScript
Junior Software Engineer
MEADOW HILL CONSULTING LTD —Royal Tunbridge Wells
- £32,000 - £40,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
- Free parking
- Bereavement leave
Quick apply
9d
Technical Specialist, Claude Code
Anthropic —London
- £180,000 - £225,000 a year
- Hybrid work
- Bachelor's degree
- APIs
- Communication skills
- Flexible schedule
9d
AI/ML Developer
RoboHR Limited —London
- £40,000 - £60,000 a year
- Full-time
- Remote
- Java
- SQL
- AWS
Quick apply
1d
Senior WooCommerce Developer / E-commerce UX & UI Lead
Photonic Universe —Orpington
- Up to £75,000 a year
- Part-time
- ERP systems
- Business development
- JavaScript
Quick apply
7d
Developer Relations P2P (100% remote)
Tether Operations Limited —London
- Full-time
- Remote
- Computer Science
- Engineering
- English
Applied Scientist I
Entrust —London
- Full-time
- Hybrid work
- AWS
- Machine learning
- Python
Developer
University of Greenwich —Greenwich
- £38,784 - £44,746 a year
- Call to connect
- SQL
- Analysis skills
- University
12d
Frontend Engineer
nPlan —London
- £70,000 - £90,000 a year
- Hybrid work
- JavaScript
- APIs
- AI
- Flexible schedule
Software QA Engineer
V Square IT Solutions Limited —London
- £43,000 - £45,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
Quick apply
Clerk of Works - Redhill
Capital Property & Construction Consultants Limited —Redhill
- £45,000 - £55,000 a year
- Analysis skills
- Bachelor's degree
- Construction
- Sick pay
Quick apply
2d
Developer Relations AI (100% remote)
Tether Operations Limited —London
- Full-time
- Remote
- Computer Science
- Engineering
- English

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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

application developer jobs in swanscombe, ken

Application Support Engineer

Senior Software Developer

Native Mobile Application (iOS/Android) Developer - PerfectDraft

Junior Developer

Web Developer

Technical Sportswear Apparel & Accessories Designer / Developer

Software Developer

AI Experience Designer, United Kingdom - BCG X

Mobile Application Developer

Junior Software Engineer

Technical Specialist, Claude Code

AI/ML Developer

Senior WooCommerce Developer / E-commerce UX & UI Lead

Developer Relations P2P (100% remote)

Applied Scientist I

Developer

Frontend Engineer

Software QA Engineer

Clerk of Works - Redhill

Developer Relations AI (100% remote)

I want to receive the latest job alerts for application developer in swanscombe, ken

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