1 to 25 of 47 Permanent Fixed Income Jobs in the South East

Python Developer - Fixed Income Risk | Market Maker A leading market maker in London is seeking a Python developer to join its Fixed Income Risk team. Strong experience with Fixed Income products and risk concepts is essential for this role. This is a high-impact engineering role where you'll work closely with traders, researchers … futures, and options. What you'll be doing: Develop and maintain Python-based systems to support risk and PnL analysis Build tools for aggregating and visualising risk metrics across Fixed Income products Engineer solutions to handle large-scale market and trade data efficiently Work closely with trading and risk teams to turn business needs into robust technical solutions … What we're looking for: 5+ years of professional Python development experience Strong Fixed Income product knowledge (bonds, swaps, futures, options) and solid understanding of risk measures Experience working in front-office or middle-office risk environments Join a collaborative team where technology and finance intersect to solve complex problems. Interested? Apply now or reach out for more More ❯

Python Developer - Fixed Income Risk | Market Maker A leading market maker in London is seeking a Python developer to join its Fixed Income Risk team. Strong experience with Fixed Income products and risk concepts is essential for this role. This is a high-impact engineering role where you'll work closely with traders, researchers … futures, and options. What you'll be doing: Develop and maintain Python-based systems to support risk and PnL analysis Build tools for aggregating and visualising risk metrics across Fixed Income products Engineer solutions to handle large-scale market and trade data efficiently Work closely with trading and risk teams to turn business needs into robust technical solutions … What we're looking for: 5+ years of professional Python development experience Strong Fixed Income product knowledge (bonds, swaps, futures, options) and solid understanding of risk measures Experience working in front-office or middle-office risk environments Join a collaborative team where technology and finance intersect to solve complex problems. Interested? Apply now or reach out for more More ❯

a senior, data focussed, technical business analyst. This is a senior (director level) role, responsible for leading complex data initiatives to support and build out scalable applications for their fixed income stakeholder group. As a senior technical business analyst in data management, you’ll play a pivotal leadership role in the design, delivery and continuous improvement of fixed income data products. You will be responsible for these products’ success from inception to delivery, collaborating with cross functional teams, and solving complex data challenges that align to strategic business outcomes. To be successful in this role you will need to have deep experience in the asset management industry, particularly in fixed income, and a strong … delivering scalable, high-impact solutions in this environment. Key responsibilities: Leading and driving business and data initiatives as part of a delivery team, designing and delivering scalable solutions for fixed income stakeholders. Mentoring and guiding delivery teams in building fixed income data products, identifying automation opportunities and integrating emerging technologies. Developing high-quality, well documented and More ❯

closely with Risk Managers, Traders, and Researchers across multiple asset classes to ensure a robust, scalable risk infrastructure. You'll play a key role in enhancing the firm's fixed income capabilities by translating product-specific requirements into reliable, automated software systems. The role also involves building tools to process and analyse large volumes of market and trade … data across bonds, swaps, futures, and options. Key Responsibilities Design and implement software solutions to support core risk and PnL systems Collaborate with fixed income risk managers, traders, and researchers to gather requirements and deliver tailored solutions Develop analytics and reporting frameworks to compute, aggregate, and visualise risk metrics Build tools to process and analyse large-scale market … and trade data across fixed income instruments Ensure the robustness and scalability of the fixed income risk infrastructure Requirements 5+ years of professional software development experience Strong programming skills in Python Deep understanding of fixed income products: bonds, swaps, futures, options, and related derivatives Proven ability to translate trading and risk requirements into technical More ❯

closely with Risk Managers, Traders, and Researchers across multiple asset classes to ensure a robust, scalable risk infrastructure. You'll play a key role in enhancing the firm's fixed income capabilities by translating product-specific requirements into reliable, automated software systems. The role also involves building tools to process and analyse large volumes of market and trade … data across bonds, swaps, futures, and options. Key Responsibilities Design and implement software solutions to support core risk and PnL systems Collaborate with fixed income risk managers, traders, and researchers to gather requirements and deliver tailored solutions Develop analytics and reporting frameworks to compute, aggregate, and visualise risk metrics Build tools to process and analyse large-scale market … and trade data across fixed income instruments Ensure the robustness and scalability of the fixed income risk infrastructure Requirements 5+ years of professional software development experience Strong programming skills in Python Deep understanding of fixed income products: bonds, swaps, futures, options, and related derivatives Proven ability to translate trading and risk requirements into technical More ❯

An exciting opportunity for an experienced Full-Stack Engineer to help transform a major Fixed Income front-office technology landscape. You'll architect and deliver high-performance, real-time React applications that support trading workflows, working closely with stakeholders to shape a scalable, future-ready platform. Key Responsibilities: Design and develop modern, real-time React/Java applications … design, including distributed and low-latency systems Ability to drive full-stack solutions, with a strong backend focus and solid UI fundamentals Demonstrated experience within a Rates or broader Fixed Income trading environment Strong appreciation for system-level design and how individual applications fit within the wider platform Capable of working with abstract or evolving requirements to deliver More ❯

Ncounter is partnering with a leading trading technology group to hire an exceptional C++ Software Engineer to build and evolve high-performance order gateway systems used in fast-moving fixed income markets. This is a hands-on role developing ultra-low-latency services that handle order validation, routing and exchange connectivity - the backbone of real-time trading. You … directly impacts trading performance, scalability and reliability. Key Responsibilities: • Design and develop high-throughput order gateway components in modern C++ • Implement robust connectivity, order validation and routing logic for fixed income markets • Profile and optimise multi-threaded code paths, eliminating performance bottlenecks • Apply concurrency, lock-free and memory-efficient techniques to maximise throughput • Collaborate with quantitative researchers, traders … serialization and distributed architectures • Strong analytical and debugging skills, using profiling tools to measure performance • Exposure to Python, Bash, or similar for automation and testing is advantageous • Knowledge of fixed income products (corporate bonds, treasuries, IRS, CDS) is helpful This is an opportunity to work at the heart of a global trading platform, building technology that traders and More ❯

Machine learning Quantitative Engineer London - Hybrid working Rate - £1,200 Key Responsibilities Research, design, and implement machine learning and quantitative models for pricing, trading signals, and risk management across Fixed Income products (rates, credit, FX, mortgages). Apply advanced statistical learning methods (time-series, NLP, deep learning, reinforcement learning, graph-based models) to large-scale, high-frequency, and … numerical methods with practical applications. Proficiency in Python (NumPy, Pandas, scikit-learn, PyTorch/TensorFlow) and experience with C++ or Java for high-performance model integration. Solid understanding of Fixed Income products, yield curve modelling, and financial mathematics. Experience building production-level ML systems in low-latency or large-scale environments. Strong communication skills with the ability to More ❯

Machine learning Quantitative Engineer London - Hybrid working Rate - £1,200 Key Responsibilities Research, design, and implement machine learning and quantitative models for pricing, trading signals, and risk management across Fixed Income products (rates, credit, FX, mortgages). Apply advanced statistical learning methods (time-series, NLP, deep learning, reinforcement learning, graph-based models) to large-scale, high-frequency, and … numerical methods with practical applications. Proficiency in Python (NumPy, Pandas, scikit-learn, PyTorch/TensorFlow) and experience with C++ or Java for high-performance model integration. Solid understanding of Fixed Income products, yield curve modelling, and financial mathematics. Experience building production-level ML systems in low-latency or large-scale environments. Strong communication skills with the ability to More ❯

Machine learning Quantitative Engineer London - Hybrid working Rate - £1,200 Key Responsibilities Research, design, and implement machine learning and quantitative models for pricing, trading signals, and risk management across Fixed Income products (rates, credit, FX, mortgages). Apply advanced statistical learning methods (time-series, NLP, deep learning, reinforcement learning, graph-based models) to large-scale, high-frequency, and … numerical methods with practical applications. Proficiency in Python (NumPy, Pandas, scikit-learn, PyTorch/TensorFlow) and experience with C++ or Java for high-performance model integration. Solid understanding of Fixed Income products, yield curve modelling, and financial mathematics. Experience building production-level ML systems in low-latency or large-scale environments. Strong communication skills with the ability to More ❯

the Role We are looking for a Junior ION SME to join a high-performing technology team responsible for the support and continuous improvement of electronic trading platforms for Fixed Income. This role offers a unique opportunity to work at the heart of live trading systems in a fast-paced environment, maintaining mission-critical platforms and driving technical excellence … across the e-trading landscape. Key Responsibilities Provide L3 support for ION and e-trading platforms used across Fixed Income desks (trading, sales, and back office). Oversee production trade flows, from market execution to downstream systems and post-trade processes. Maintain and configure production (PRD) and disaster recovery (DR) environments, ensuring stability and availability. Identify and implement … with technical and business stakeholders to ensure seamless service delivery and operational efficiency. Required Experience Proven experience supporting electronic trading environments, ideally with ION Trading platforms. Solid understanding of Fixed Income products (Rates, Credit, Swaps, etc.). Familiarity with the end-to-end trade lifecycle — quoting, execution, confirmation, settlement, and valuation. Strong technical knowledge of Linux, Sybase, TCL More ❯

opportunity has arisen for a Technical Business Analyst to join a leading financial institution in London, where you will play a pivotal role in transforming the Rates and Credit Fixed Income technology landscape. As a Technical Business Analyst based in London, you will immerse yourself in the transformation of fixed income technology by developing innovative microservices More ❯

agility to act decisively when opportunity arises. With a presence across New York, London, Greenwich, and Dublin, the firm invests across asset classes — including public and private equity, credit, fixed income, FX, and alternatives — through a flexible, unconstrained mandate. Its professionals are united by an entrepreneurial culture that values intellectual rigor, collaboration, and innovation. The firm emphasizes ownership … Effective communicator capable of working directly with business users and senior stakeholders. Adaptable and collaborative mindset, thriving in a fast-paced, agile environment. Familiarity with multi-asset trading (Equities, Fixed Income, Options, Futures) preferred. Interest in leveraging AI-assisted tools to enhance the development lifecycle. Why This Role Be part of a high-caliber engineering team powering a More ❯

agility to act decisively when opportunity arises. With a presence across New York, London, Greenwich, and Dublin, the firm invests across asset classes — including public and private equity, credit, fixed income, FX, and alternatives — through a flexible, unconstrained mandate. Its professionals are united by an entrepreneurial culture that values intellectual rigor, collaboration, and innovation. The firm emphasizes ownership … Effective communicator capable of working directly with business users and senior stakeholders. Adaptable and collaborative mindset, thriving in a fast-paced, agile environment. Familiarity with multi-asset trading (Equities, Fixed Income, Options, Futures) preferred. Interest in leveraging AI-assisted tools to enhance the development lifecycle. Why This Role Be part of a high-caliber engineering team powering a More ❯

agility to act decisively when opportunity arises. With a presence across New York, London, Greenwich, and Dublin, the firm invests across asset classes — including public and private equity, credit, fixed income, FX, and alternatives — through a flexible, unconstrained mandate. Its professionals are united by an entrepreneurial culture that values intellectual rigor, collaboration, and innovation. The firm emphasizes ownership … Effective communicator capable of working directly with business users and senior stakeholders. Adaptable and collaborative mindset, thriving in a fast-paced, agile environment. Familiarity with multi-asset trading (Equities, Fixed Income, Options, Futures) preferred. Interest in leveraging AI-assisted tools to enhance the development lifecycle. Why This Role Be part of a high-caliber engineering team powering a More ❯

or identify likely problem areas. Experience with monitoring systems (Grafana, Prometheus, Splunk, etc.). Familiarity with message buses (TIBCO RV, Kafka) or distributed applications. Understanding of financial systems or Fixed Income products. More ❯

or identify likely problem areas. Experience with monitoring systems (Grafana, Prometheus, Splunk, etc.). Familiarity with message buses (TIBCO RV, Kafka) or distributed applications. Understanding of financial systems or Fixed Income products. More ❯

or identify likely problem areas. Experience with monitoring systems (Grafana, Prometheus, Splunk, etc.). Familiarity with message buses (TIBCO RV, Kafka) or distributed applications. Understanding of financial systems or Fixed Income products. More ❯

environments Deep understanding of financial markets and quantitative modeling Preferred: Experience in front-office roles or collaboration with trading desks Familiarity with financial instruments across asset classes (equities, FX, fixed income, derivatives) Experience with distributed computing frameworks (e.g., Spark, Dask) and cloud-native ML pipelines Exposure to LLMs, graph learning, or other advanced AI methods Strong publication record More ❯

Engineer in Test role for another Asset Manager, will have a passion for delivering innovative technical solutions and will have a broad knowledge of Asset Management, including Equities, Cash, Fixed Income and complex Swap instruments. Specific Aladdin or Charles River experience is highly desirable. Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. Interviews will More ❯

Engineer in Test role for another Asset Manager, will have a passion for delivering innovative technical solutions and will have a broad knowledge of Asset Management, including Equities, Cash, Fixed Income and complex Swap instruments. Specific Aladdin or Charles River experience is highly desirable. Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. Interviews will More ❯

in TypeScript/React and at least one backend language, ideally Python. Proven ability to deliver high-quality UX/UI experiences. Passion for engaging with all aspects of fixed income and macro trading. Proficiency in Linux environments and cloud technologies. Excellent communication skills, both written and verbal. More ❯

in TypeScript/React and at least one backend language, ideally Python. Proven ability to deliver high-quality UX/UI experiences. Passion for engaging with all aspects of fixed income and macro trading. Proficiency in Linux environments and cloud technologies. Excellent communication skills, both written and verbal. More ❯

Experience/Competences Essential Demonstratable applied knowledge of supporting multiple significant business critical technology implementations in a production context Experience in a production management role within financial services Demonstrable experience of global Equities market structure and workflows, including regulatory responsibilities More ❯

Support Experience navigating a UNIX/Linux Server Financial services trading systems work – OMS, EMS, PMS Front office exposure in multi-asset class trading environments e.g. Equites, derivatives, FX, Fixed Income etc This is an opportunity to join a fantastic business that will give you exposure to a wide range of responsibilities. You will develop your skills across More ❯