TP ICAP Group on cord

TP ICAP Group

Principal Software Engineer

External position
London, UK
Hiring internally for TP ICAP Group?
Finance · Investment
We connect clients seamlessly and responsibly across the world’s financial, energy and commodities markets.
Posted
2 months ago
Checked
cord regularly checks that external positions are still open
17 hours ago

Skills & Experience

Job roles: Back End
Experience level: Leadership
Core skills considered: C#, .NET, ASP.NET, APIs
Other skills considered: Cloud Computing, AWS, Software Architecture, Technical Direction

Logistics

Base salary: Undisclosed
Some companies on cord are unable to disclose salaries publicly due to internal company policies. Message the company for salary information.
Employment type: Permanent
Remote working: Hybrid
Visa sponsorship: Not available

Job Description

ICRV are seeking an exceptional Principal Engineer to own the architecture, design and hands-on delivery of desktop platform automating and streamlining trading desk workflows. This is a high-visibility player-coach role: you will apply deep technical expertise with architectural leadership, to transform desk operations and have a significant influence on the technology direction of this new platform working with offshore partners. It may evolve to include formal people management.


Role Responsibilities

  • Act as the primary hands-on technical leader: architect the platform, write correctness-critical code, and set the engineering bar through your own output.
  • Own the technical direction of the ICRV greenfield project, developing high-performance, scalable, and robust solutions from first principles through to production operation.
  • Design for hard non-functional requirements: latency and responsiveness budgets as acceptance criteria, crash containment, least-privilege isolation between sub-applications.
  • Work effectively with a matrix management structure, taking designs through group-wide governance, while delivering business value ensuring adherence to group wide technology standards and mandates.
  • Mentor and coach other team members to achieve optimum performance and career growth. Work effectively to leverage offshore staffing vendors.
  • Establish AI-assisted development as a disciplined team practice using company wide tooling, workflow integration, and the review rigour that makes AI-generated code safe to ship.
  • Communicate technical trade-offs clearly to trading, compliance, infrastructure and middle-office stakeholders; manage risk and escalate honestly.
  • Identify and drive refactoring toward the target architecture as the platform grows.

Experience / Competences


Essential


Experience:

  • 10+ years Financial Services building complex front-office trading systems, with demonstrated technical leadership through multi-year delivery.
  • Demonstrated success leading engineering teams through complex, multi-year transformation programmes.
  • Hands-on experience across the full software development lifecycle.
  • Practical experience using AI tools across the development lifecycle, including the review discipline for AI-generated code.
  • Excellent written and verbal communication; effective in a matrixed, global organisation; self-motivated and proactive.
  • Degree in Computer Science, Engineering, Mathematics, Physics, or a relevant analytical discipline.

Domain:

  • Understanding of relative-value execution: cash/futures basis, calendar spreads, curve trades, and how that translates into workflow and system requirements.
  • Familiarity with futures market structure (exchange, clearing, margining) and US Treasury market structure (cash bonds, primary dealers, settlement).
  • Knowledge of futures clearing/margin systems (e.g. CME) and Treasury settlement rails
  • Experience with execution/order connectivity protocols (FIX or equivalent) in an interdealer, agency, or execution-desk context.
  • Understanding of 24-hour, multi-region trading operations (follow-the-sun handover, timezone-aware processing across London/New York/Singapore)

Technical:

  • Expert-level C# / .NET (LTS): back-end services with ASP.NET Core.
  • Experience designing and delivering event-driven, service-oriented back-end systems (message brokers, async workflows, API design) in a production trading environment.
  • Experience building desktop applications that host web content (e.g., Electron, Tauri, or custom .NET host); comfortable with WebSocket bridges, local service APIs, or IPC mechanisms to connect web UIs with native desktop applications.
  • Sufficient front-end literacy (React, TypeScript, Node) to make architectural decisions, review code, and collaborate effectively with dedicated front-end teams.
  • Demonstrated ability to leverage coding agents in spec-driven development workflows.
  • Strong grasp of process isolation, information security, and identity/access management; experience with event-driven messaging and least-privilege service boundaries.
  • Familiarity with modern build pipelines and tools.
  • Experience designing within formal governance and architecture-review frameworks.

Desired

  • Experience with desktop interop frameworks and protocols (FDC3, OpenFin, or custom IPC/message-bus implementations).
  • WPF or other rich-client .NET UI experience.
  • Experience interfacing with third-party desktop APIs (e.g., Bloomberg DAPI).
  • Performance engineering: profiling and holding hard latency budgets.
  • Experience with high-throughput trade/market-data processing at scale.
  • Cloud platform experience (AWS or equivalent); containerisation and orchestration.
  • Relational data and canonical/JSON data contract design.
  • Design-system principles and component-library development.
Principal Software Engineer at TP ICAP Group
Position posted 2 months ago

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Starling Bank on cord

Starling Bank

Full Stack Engineer (ML Ops)

London, UK
FinTech · Banking · Finance
A better bank for everyone
Active
over 6 months ago
Responds to
0% of requests
Responds in
1h 55m
Requests
7 pending

Skills & Experience

Job roles: Full Stack
Experience level: Mid, Senior
Core skills considered: Java, React, Redux, AWS, JavaScript

Logistics

Base salary: £70K - £110K
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

Starling is the UK’s first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time.

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

Hybrid Working

We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. We don't like to mandate how much you visit the office and work from home, that's to be agreed upon between you and your manager.

Our Data Environment

Our Data teams are excited about the value of data within the business, powers our product decisions to improve things for our customers and enhance effective and agile decision making, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech.

We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good.

Requirements

We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on building the tooling that is used by our engineers on a daily basis.

We are looking for people who are truly full stack, and are as comfortable polishing their javascript front end as they are debugging the innards of their java applications database interactions, or standing up infrastructure with terraform. We are looking for people who can:

  • Design REST apis.
  • Code backend services, ideally using Java, or another other server side compiled language.
  • Develop modern front ends, ideally using React and Redux.
  • Get their code into the cloud and support it there, ideally on AWS.
  • Believe in clean coding, simple solutions, automated testing and continuous deployment.
  • Like to take ownership of a feature from the original idea through to live.
  • Think (like us) that a small number of empowered developers is the right way to deliver software.

Company Benefits

  • 33 days holiday (including flexible bank holidays)
  • An extra day’s holiday for your birthday
  • 16 hours paid volunteering time a year
  • Part-time and/or flexible hours available for most roles
  • Salary sacrifice, company enhanced pension scheme
  • Life insurance at 4x your salary
  • Hybrid/remote working
  • Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton
  • Generous family-friendly policies
  • Varied social groups set up and run by our employees
  • Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
  • Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

Full details are available on our careers site

Interview Process

Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

  • Stage 1 - 30 mins with one of the team
  • Stage 2 - Take home challenge
  • Stage 3 - 90 mins technical interview with two team members
  • Stage 3 - 45 min final with an executive and a member of the people team
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