Software engineer c# Work, Jobs in Rickmansworth, Hrt (with Salaries)

Helix Software Engineer
iSAM Securities —London
- Java
- Software development
- Financial services
Full-Stack Software Engineer (C#/.NET & Angular)
Spreadex Careers —St Albans
- Hybrid work
- Azure
- Oracle
- AWS
Senior Backend Software Engineer - Golang
deltaflare —Richmond
- £65,000 - £80,000 a year
- Full-time
- Up to 50% travel
- Bachelor's degree
- Travel
- Flexible schedule
Quick apply
Associate Software Engineer (C#/.NET)
TP ICAP —London
- Full-time
- Computer Science
- Engineering
- Java
Java & .NET Developer
Sky —London
- Full-time
- Hybrid work
- Oracle
- Java
- SQL
Backend Developer (.NET C#)
TransPerfect —London
- Full-time
- Azure
- Computer Science
- Engineering
Software Engineer
Blackhawk Network —Hemel Hempstead
- Full-time
- Computer Science
- Java
- SQL
- Annual leave
- Employee assistance programme
1d
Software Engineer III (Python & C#)
RELX —Farringdon
- Full-time
- SQL
- Machine learning
- JavaScript
- Employee assistance programme
- Employee discount
Graduate Programme 2027: Software Engineer (Java)
Revolut —London
- £18,400 a month
- Full-time
- Hybrid work
- English
- Java
- Master's degree
Junior Web Developer (C# / Blazor)
Simpson Spence Young —London
- Microsoft Excel
- Azure
- Java
Software Engineer
WeRevamp Store Ltd —London
- £55,000 - £60,000 a year
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Machine learning
Quick apply
8d
Software Engineer III (Python & C#)
LexisNexis —Farringdon
- Full-time
- SQL
- Machine learning
- JavaScript
- Employee assistance programme
- Employee discount
Junior Software engineer
vServices —London
- Computer Science
- SQL
- C++
Software Engineer
Longshot Systems Ltd —London
- Full-time
- Hybrid work
- English
- Java
- Master's degree
- Gym membership
Quick apply
Software Development Engineer II (Java) - BDP
Tesco UK —Welwyn Garden City
- Full-time
- Java
- APIs
- IT
- Employee assistance programme
Staff+ Software Engineer, Developer Productivity
Anthropic —London
- £325,000 - £390,000 a year
- Hybrid work
- Bachelor's degree
- Software development
- APIs
- Flexible schedule
Graduate Programme 2027: Software Engineer (Frontend)
Revolut —London
- £18,400 a month
- Full-time
- Hybrid work
- Computer Science
- English
- Organisational skills
IT Programmer
Interpham Consulting —Luton
- Full-time
- Machine learning
- JavaScript
- Software development
C#/.NET developer
Synapri —South East London
- Up to £75,000 a year
- Azure
- SQL
- Mentoring
Junior Full Stack Software Engineer
Informed Solutions —London
- Hybrid work
- Azure
- Java
- AWS
- Gym membership
- Referral programme
Quick apply

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Helix Software Engineer

iSAM Securities
London

Apply Now

Job details

Qualifications

Java
Software development
Financial services
Communication skills
Python

Full job description

iSAM is an innovative, financial technology firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities.

iSAM Securities regulated by the FCA, SFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liquidity, technology and prime services to institutional clients and trading venues globally. The firm offers full-service prime brokerage and execution via its cutting-edge proprietary technology, as well as market leading analytics, cleared through the group’s bank Prime Brokers.

iSAM Funds is an alternative asset manager specialising in systematic investing. Each strategy is unique, provides a specialist quantitative approach and is designed to deliver highly diversifying absolute returns for institutional portfolios.

About the Role:

We are looking for a talented and hands-on Java developer with experience in financial trading and execution systems, ideally within the equities space, to join the Helix Technology team.

Responsibilities:

Manage and deliver the roadmap for the ISAM Helix Trading System, with a primary focus on trade execution and integration with middle- and back-office systems,
Work closely with brokers to continuously improve algorithmic execution, incorporating feedback from the Execution Research team and coordinating A/B testing where required.
Support the onboarding of new execution brokers and implement approved execution improvements.
Facilitate changes related to prime brokers or trading accounts.
Generate, maintain, and enhance Transaction Cost Analysis (TCA) reports.
Contribute to the architectural evolution of the Helix technology platform.
Provide ongoing maintenance and support for the Helix trading system.
Participate in the production support rota following appropriate training.

Qualifications:

Strong development experience in Java (Python experience is a plus).
Minimum 5 years of relevant software development experience.
Prior exposure to execution systems within a bank, hedge fund, or financial services firm.
Experience in equities trading or related markets is highly desirable.
Degree in a STEM discipline (e.g., Mathematics, Physics, Statistics, Computer Science).
Proven ability as a hands-on software engineer.

Personal Attributes:

Strong communication and interpersonal skills.
Highly analytical with excellent attention to detail.
Proactive, self-driven, and able to work collaboratively within a team environment.

Key Outcomes:

Take full ownership of multiple critical components within the Helix trading system, ensuring stability, scalability, and continuous improvement.
Deliver on the roadmap for the ISAM Helix Trading and Execution platform.
Produce clean, well-documented, and testable code, adhering to software engineering best practices.
Continuously refine systems through performance optimisation, technical debt reduction, and automation initiatives.
Participate in the support rota, providing expertise and guidance on execution-related production issues.
Proactive, self-driven, and able to work collaboratively within a team environment.

Apply Now

Refine Your Search

software engineer c# jobs in rickmansworth, hrt

Helix Software Engineer

Full-Stack Software Engineer (C#/.NET & Angular)

Senior Backend Software Engineer - Golang

Associate Software Engineer (C#/.NET)

Java & .NET Developer

Backend Developer (.NET C#)

Software Engineer

Software Engineer III (Python & C#)

Graduate Programme 2027: Software Engineer (Java)

Junior Web Developer (C# / Blazor)

Software Engineer

Software Engineer III (Python & C#)

Junior Software engineer

Software Engineer

Software Development Engineer II (Java) - BDP

Staff+ Software Engineer, Developer Productivity

Graduate Programme 2027: Software Engineer (Frontend)

IT Programmer

C#/.NET developer

Junior Full Stack Software Engineer

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