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The ideal candidate will have a strong quantitative background, hands-on programming experience in Python, and a track record of developing or validating AI/machine learning or statistical models in surveillance or conduct risk contexts. Assess statistical and machine learning-based surveillance sys

Collaborate with trading, operations, and quant teams, as well as external vendors, to troubleshoot and optimise production environments \n\n 3+ years’ experience in a production-facing engineering or reliability role within financial services or another high-availability technology environmen

Senior Software Engineer – North YorkshireCompetitive salary + great benefitsA global market-leader with annual revenues of almost $1bn are looking to grow their Software Engineering team by bringing in a proven Senior Software Engineer. This is an excellent opportunity an experienced Senior Engineer that is looking for a new challenge and to broaden their skill set within a business that develops world-class and exciting products.As a Senior Software Engineer, it will be your responsibility to plan supervise mid-level Software Engineers, as well as team tasks and responsibilities. This is still very much a hands-on position, but you will be the technical lead on software design projects. You will become an expert with internal software, systems and procedures in order to effectively perform the duties of the role. Presenting new ideas for improving team effectiveness and efficiency is encouraged.This role will be on site in Kirkbymoorside with the possibility to work one day per week from home. Candidate’s hoping to work 4-days per week on a pro-rata salary can also be considered.Package: • 37 hours per week, • 25 days holidays plus bank holidays, • 5% pension, Private healthcare, life insurance, flexi-time and more Requirements:, • 5+ years’ experience programming in C, C++ and C#., • Experience of LabView would be very beneficial, • Mult...

CNC Miller / Programmer (Aerospace / Precision Engineering). Are you an experienced CNC Miller with strong Fanuc programming skills, looking to take the lead within a precision engineering company known for quality, expertise, and innovation? Do you want a hands-on position where you can use your te

Sliding Head Setter Programmer We are working with a prestigious company who produce high quality precision machined components to meet our customer specifications. Key skills required of the Sliding Head Setter Programmer: * Must have proven experience in setting and programming CNC sliding head

Collaborate with trading, operations, and quant teams, as well as external vendors, to troubleshoot and optimise production environments \n\n 3+ years’ experience in a production-facing engineering or reliability role within financial services or another high-availability technology environmen

Backend Engineer Layer 3 social network App Remote £100K-£150k Plexus has another great opportunity with one of our long-term clients within the Layer 3 world. They are a social network app with crypto integration, they allow users to seamlessly support their favourite creators and projects They are seeking a backend engineer to join one of their core product teams, where youll help develop and ship their protocol, APIs, and web and mobile applications Role: • Develop an API used in the product as well as their users, • Be part of a team to create new features in the app, • Be part of a team to deal with any incidents, • Programming skill in Python, GraphQL and MongoDB, • Advanced skill in building APIs, • Previous experience in building on the blockchain, • Competitive salary, • Bonus, • Medical, Dental and vison insurance, • Flexible time off policy

PLEASE DO NOT APPLY FOR THIS ROLE UNLESS YOU HAVE THE BELOW * Education: Master’s or PhD in Mathematics, Physics, Computer Science, Financial Engineering, or similar. * Experience: Up to 5 years in a quantitative role (trading, structuring, modelling, or financial risk). * Technical Skills: * C++ (expert level) * Python (hands-on experience) * Object-Oriented Programming (OOP) * Strong grasp of calculus and stochastic calculus * Financial Knowledge: Understanding of swaps, indices, futures, ETFs, and options. The Global Equity Quantitative Analyst team is responsible for providing the mathematical and analytical foundation that supports trading, risk management, and structuring teams, as well as delivering quantitative solutions for regulatory and strategic requirements. In this role, you will collaborate with traders, structurers, technologists, and risk professionals to develop pricing and risk management models, design analytics infrastructure, optimise trading strategies, and support real-time decision-making in a fast-paced front-office environment. This is an exceptional opportunity to deepen your expertise by working alongside experienced traders and quantitative specialists in a highly collaborative setting. Key Responsibilities Develop and enhance mathematical models for pricing and ris...

Key Responsibilities: ● Programming: ○ Program CNC machines both online and offline using Fanuc software based on drawings and technical requirements. CF; Machine Setup: ○ Set up CNC milling and turning machines for a variety of jobs, ensuring optimal machine performance. CF;

As the successful CNC Turner Programmer / Setter / Operator, you will play a key role within a small, skilled machining team. Youll be responsible for programming, setting, and operating CNC lat. Modern facility with high-spec CNC machinery.

Commissioning Executive Producer 12 Months \n West London / Hybrid (x4 Days Onsite) \n£380 - £480 Per Day (Rate to Umbrella)\n\n A leading global media and entertainment brand is seeking an experienced Commissioning Executive Producer to support the development and production of original specialis

Laser Machine Programmer/Operator. We are seeking a skilled Laser Machine Programmer/Operator to join our clients dynamic production team. The successful candidate will be responsible for programming and operating laser cutting machine using Bysoft software, ensuring high-quality output and supporti

Senior Java Software Engineer Real-Time Payments Engineering Fintech Were looking for an experienced Java Software Engineer to join a global Fintech based in South West London.The company develops high-performance technology solutions for leading financial institutions, helping them strengthen and

Python/ Hx Renew Developer (Contract) London/ Hybrid The pricing transformation project has seen five models go live in hx Renew so far and ambitious plans for 2025/ 26 to design, build, test and implement a number of new models in addition. Transfer existing pricing models from Excel based workbooks into hx Renew replicating all functionality Ensuring models are built in Renew in line with established principles to maintain synergies and consistency in data capture and design across models Coding the model logic within Renew using Python, translating actuarial concepts into code Migrating historical data to hx Renew where appropriate Assist in platform upgrades, patch deployment and tool migration as required by version update cycle High standard of Python ~1+ years' experience building pricing models in Hx Renew ~ Experience with Agile methodologies and working in sprints ~ Strong understanding of software testing methodologies and best practices ~ Microsoft Office skills, especially in Excel ~ Programming/engineering/science/maths background ~

Looking for a software engineer who is passionate about front-end development, user-interface design, and typed functional programming. The role will provide opportunities to work in multiple parts of the stack, including front-ends, back-ends, middleware, and databases. The job will also involve wo

Python/ Hx Renew Developer (Contract) London/ Hybrid The pricing transformation project has seen five models go live in hx Renew so far and ambitious plans for 2025/ 26 to design, build, test and implement a number of new models in addition. Transfer existing pricing models from Excel based workbooks into hx Renew replicating all functionality Ensuring models are built in Renew in line with established principles to maintain synergies and consistency in data capture and design across models Coding the model logic within Renew using Python, translating actuarial concepts into code Migrating historical data to hx Renew where appropriate Assist in platform upgrades, patch deployment and tool migration as required by version update cycle High standard of Python ~1+ years' experience building pricing models in Hx Renew ~ Experience with Agile methodologies and working in sprints ~ Strong understanding of software testing methodologies and best practices ~ Microsoft Office skills, especially in Excel ~ Programming/engineering/science/maths background ~

Job Description Role: Automation Test Lead A senior level challenging software architect/lead.In Depth experience in the field of Automation testing, Java, Database QA Testing Good understanding of OOPS concepts and strong programming skills in Selenium and Java or C# Hands-on experience of work

Job Description Role: Automation Test Lead A senior level challenging software architect/lead.In Depth experience in the field of Automation testing, Java, Database QA Testing Good understanding of OOPS concepts and strong programming skills in Selenium and Java or C# Hands-on experience of work

Youll be part of a lean, high-calibre engineering function where every member contributes to planning, testing, analysis, and execution. Product-Focused Backend Engineer Functional Programming & Distributed Systems. As a Backend Engineer, youll join a growing team working at the forefront of AI inf

Lead the delivery of a 70M new-build RC frame project (student accommodation and residential blocks) Manage the project team, including Project Managers and Site Managers Oversee design coordination, procurement, and programming Ensure strict compliance with health, safety, and quality standard

You will be joining the PLM development team which is a small, friendly, dedicated team of developers with a wealth of experience across many programming languages.

CNC Turner/Programmer/Setter/Operator Duties: * CNC Turner – Programming Setting and Operating (Fanuc controlled Multi axis Lathes) * Programming Offline an advantage but not essential (Edge Cam) * Producing components for the Aerospace and associated sectors. Due to the continued growth

Project Manager required for a well-established specialist Air Conditioning contractor based in North-West London. You will lead complex air conditioning projects from start to finish: planning and programming, procurement, applications for payment, invoicing, supply chain & final accounts, clie

Commissioning Executive Producer 12 Months \n West London / Hybrid (x4 Days Onsite) \n£380 - £480 Per Day (Rate to Umbrella)\n\n A leading global media and entertainment brand is seeking an experienced Commissioning Executive Producer to support the development and production of original specialis

Database Engineer - Sybase ASE Specialist \n Location: London (Hybrid)\n Duration: 6-month rolling contract \n Client: Leading Investment Bank \n\n We are seeking an experienced Database Engineer with strong SQL expertise and hands-on experience in Sybase ASE . You will be responsible for developing, optimising, and maintaining database solutions that support critical business operations within a global investment banking environment. \n\n Optimize query performance and troubleshoot database issues. \n Work with large datasets and ensure efficient SQL operations. \n Collaborate with cross-functional teams to deliver high-quality database solutions. \n In-depth knowledge of SQL, T-SQL, and data warehousing concepts. \n Proven experience with Sybase ASE databases. \n Proficiency in Linux environments. \n Strong experience in performance tuning and query optimisation. \n Knowledge of cloud platforms and Big Data technologies. \n Strong programming skills in Python . \n\n Apply now to join a leading investment bank and work on cutting-edge database solutions in a dynamic, collaborative environment.

Quant Developer Commodities \n Permanent \n\n Cititec are partnered with a leading commodities trading house who are looking for a Quant Developer to join their London team, working at the intersection of trading, risk, and technology within the commodities space. This is a hands-on development role where you’ll play a key part in building and maintaining pricing libraries, as well as contributing to risk management platforms used across the business. \n\n You’ll be working closely with traders, quants, and risk teams, so strong communication skills and a genuine interest in the commercial side of things are essential. \n\n Building and supporting risk management tools and analytics platforms \n Taking models from prototype to production - writing robust, scalable Python code \n Interacting with some legacy codebases, ideally in another OOP language (C++/C#/Java)\n\n Solid professional experience as a Quant Developer (or software developer with mathematical background) \n Strong programming skills in Python, with the ability to write production-grade code \n Experience with at least one other OOP language (C++, C#, or Java)\n Background in commodities trading, risk, or pricing \n Familiarity with numerical libraries, performance optimisation, and clean software design principles

A global investment bank is seeking a highly skilled and motivated Quantitative Analyst to join the XVACCR, Collateral & Credit Quantitative Research team. This role is central to the development of cutting-edge quantitative models and tools that support XVA pricing, counterparty credit risk, collateral management, and regulatory compliance. \n You will work closely with desks across the bank including XVA, Risk, Collateral, and Credit Trading, contributing to strategic initiatives and regulatory projects such as XVAVaR, SACCR, FRTB-CVA, and RWA optimisation. This is a unique opportunity to be part of a dynamic team driving innovation in financial modelling and quantitative research. \n This is a permanent role based in the City of London office (hybrid working - 3 days per week onsite). \n\n Key Responsibilities \n Develop and implement pricing models and analytical tools for: \n Collateral Management (e.g., IMVA-CCP, SIMM)\n XVA-related activities (e.g., CVA, DVA, FVA, MVA)\n Collaborate with internal stakeholders including Trading, Risk, RPC, and IT to ensure model accuracy and performance. \n Contribute to the enhancement of XVA libraries and platforms to meet evolving regulatory requirements. \n Support the development of the Collateral Management platform for CCP and EMIR Initial Margin. \n Participate in system migration projects and optimisation initiatives using advanced modelling techniques (e.g., AAD, Machine Learning). \n\n Candidate Profile \n Essential Skills & Experience: \n Strong programming skills in C++. \n Solid understanding of numerical methods such as Monte Carlo simulations and optimisation algorithms. \n Experience with: \n Distributed computing and inter-process communication \n Multi-threading programming \n Microsoft Office, VC++, VBA \n SQL databases (Access, Oracle)\n Web technologies (XML, XSLT)\n Proven ability to work independently and as part of a team. \n Excellent analytical and problem-solving skills. \n Strong communication skills, both written and verbal. \n Creative and results-oriented with a proactive approach to learning and adapting.

My client, a reputable Investment Bank, is looking to hire a technical Business Analyst to play a key role on a major transformation programme across their Fixed Income technology space. This is a Greenfield programme of work where the Bank is looking to modernise their trading platform, moving to a new microservices-based architecture and delivering an advanced suite of real-time pricing applications across Credit and Rates. \n For this role, they want to hire a Technology Business Analyst who understands object-orientated programming and who can work closely with the business and technology to establish requirements and get involved with the architecture and design of the platform. \n You will not be coding in this role, but an understanding of how systems are knitted together from a development perspective is key as you will be working closely with the engineering teams who will be building the applications. \n\n To be right for this role, you will need to have a track record in the following: \n Experience as a technical BA on another real-time trading platform build within Fixed Income. \n A grasp of object-orientated programming (Java is preferred but experience with others are fine too). \n Experience working on platforms with microservice architectures and frameworks \n A thorough understanding of how to sit with front office users to gather requirements and translate these into technical specifications for software development teams \n\n This is an exciting and unique opportunity to join a greenfield programme building real-time trading applications. The role operates a hybrid working policy and the salary is competitive with the potential for a bonus and generous holiday allowance.

Scala Developer - Contract (Inside IR35 | Up to £650 per day)\n This is a brilliant opportunity to work on complex, large-scale systems that keep data flowing seamlessly across critical platforms. \n Design, build, test, and maintain software that integrates and orchestrates data across key components \n Solid Test-Driven Development skills and understanding of testing at all levels \n Experience working in agile environments (Scrum or Kanban), ideally with pair programming exposure \n If you're a Scala enthusiast who loves solving challenging problems and wants to work on systems that matter, I'd love to chat!

Automation Tester (ETRM Platforms)\n Permanent \n Location: UK - Remote \n Automation testing Python, Java etc. \n We are seeking Automation Testers, (up to Lead Tester), for a leading software company that delivers advanced solutions for trading and risk management across global financial and energy markets. \n There are options for both fully remote and hybrid / London working. \n Essential skills include strong experience in test automation with an ETRM platform with as many of the following as possible: \n Programming & Scripting: Python, Java, JavaScript, C++, Scriban \n Web Technologies: RESTful APIs, JSON, HTML, CSS, Node.js \n Databases: SQL Server, MySQL, PostgreSQL, MongoDB \n Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum & Kanban), JIRA, Pytest, Powershell \n Linux, Windows \n Energy/Financial Trading (k \n Regulated software industries \n High volume, high complexity data systems

Data Engineer Salary - Up to £60,000 Location - London, UK (Hybrid) We are partnered with an energy industry organisation working on a key project to modernise the UK energy market. They are seeking a Data Engineer to join the team and contribute to a cutting-edge platform for analytics and machine learning. They are looking for a skilled data engineer with experience in Databricks, Spark, and Python, who can deliver high-impact data products. This role offers the opportunity to work alongside an exciting, collaborative team with a clear roadmap for growth and the chance to collaborate across the wider technology teams. Key Skills: • Experience with Azure cloud data lakes and services (Data Factory, Synapse, Databricks)., • Skilled in ETL/ELT pipeline development and big data tools (Spark, Hadoop, Kafka)., • Strong Python/PySpark programming and advanced SQL with query optimisation., • Experience with relational, NoSQL, and graph databases., • Familiar with CI/CD, version control, and infrastructure as code (Terraform)., • Strong analytical skills with large structured and unstructured datasets. Package Details: • £60,000 per annum, • London, hybrid (2 days in the office per week), • Excellent benefits package, • Clear career progression opportunities If you are a skilled Data Engineer looking for an exciting opportunity in the energy sector, we want to hear from you! **Unfortunately due to high volume of applicants, not everybody will receive a response

FPGA ENGINEER – ULTRA-LOW LATENCY SYSTEMS Location: London (Hybrid: 4 days onsite)\n Quant Trading / High-Performance Computing \n Industry leading compensation \n\n Quant Capital is partnering with a global trading firm building a greenfield FPGA team focused on low-latency, high-throughput hardware systems. This small, senior group will deliver high-speed compute infrastructure integrated directly into trading, research, and networking pipelines. \n\n Working across teams (ASIC, software, infra) to co-design tightly coupled platforms \n Strong RTL skills with experience building complex, optimised designs \n Programming skills, C, C++ or similar \n Solid grasp of timing closure, datapath design, and hardware-level performance tuning \n Bonus \n Background in trading systems, signal processing, or networking \n Knowledge of FPGA-based networking acceleration \n\n Work across the full lifecycle, from concept to deployment

Data Engineer – Hybrid - London We’re working with a growing technology-driven business looking to add a Data Engineer to their team. This is a great opportunity to join a company that values clean, scalable data systems and a culture of collaboration and curiosity. \n You’ll play a key role in building and maintaining the data pipelines, models, and architectures that power analytics and product innovation. The ideal candidate is someone who thrives on solving data challenges and enjoys turning complex datasets into well-structured, reliable systems. \n\n Designing, developing, and maintaining end-to-end data pipelines \n Building and optimising data models and warehouse solutions \n Performing ETL processes to ensure data quality and consistency \n Supporting business intelligence and analytics efforts \n\n Strong background in Data Engineering and Data Modelling \n Solid experience with ETL processes and Data Warehousing \n Proficiency with SQL and at least one programming language (e.g. Python)\n Comfortable working in a hybrid setup \n Degree in Computer Science, IT, or a related field \n\n If you’re passionate about building high-quality data systems and want to work in a collaborative, ambitious environment, apply today or message me directly for more details.

My client, a reputable Investment Bank, is looking to hire a technical Business Analyst to play a key role on a major transformation programme across their Fixed Income technology space. This is a Greenfield programme of work where the Bank is looking to modernise their trading platform, moving to a new microservices-based architecture and delivering an advanced suite of real-time pricing applications across Credit and Rates. \n For this role, they want to hire a Technology Business Analyst who understands object-orientated programming and who can work closely with the business and technology to establish requirements and get involved with the architecture and design of the platform. \n You will not be coding in this role, but an understanding of how systems are knitted together from a development perspective is key as you will be working closely with the engineering teams who will be building the applications. \n\n To be right for this role, you will need to have a track record in the following: \n Experience as a technical BA on another real-time trading platform build within Fixed Income. \n A grasp of object-orientated programming (Java is preferred but experience with others are fine too). \n Experience working on platforms with microservice architectures and frameworks \n A thorough understanding of how to sit with front office users to gather requirements and translate these into technical specifications for software development teams \n\n This is an exciting and unique opportunity to join a greenfield programme building real-time trading applications. The role operates a hybrid working policy and the salary is competitive with the potential for a bonus and generous holiday allowance.

Quant Developer Commodities \n Permanent \n\n Cititec are partnered with a leading commodities trading house who are looking for a Quant Developer to join their London team, working at the intersection of trading, risk, and technology within the commodities space. This is a hands-on development role where you’ll play a key part in building and maintaining pricing libraries, as well as contributing to risk management platforms used across the business. \n\n You’ll be working closely with traders, quants, and risk teams, so strong communication skills and a genuine interest in the commercial side of things are essential. \n\n Building and supporting risk management tools and analytics platforms \n Taking models from prototype to production - writing robust, scalable Python code \n Interacting with some legacy codebases, ideally in another OOP language (C++/C#/Java)\n\n Solid professional experience as a Quant Developer (or software developer with mathematical background) \n Strong programming skills in Python, with the ability to write production-grade code \n Experience with at least one other OOP language (C++, C#, or Java)\n Background in commodities trading, risk, or pricing \n Familiarity with numerical libraries, performance optimisation, and clean software design principles

My client, a reputable Investment Bank, is looking to hire a technical Business Analyst to play a key role on a major transformation programme across their Fixed Income technology space. This is a Greenfield programme of work where the Bank is looking to modernise their trading platform, moving to a new microservices-based architecture and delivering an advanced suite of real-time pricing applications across Credit and Rates. \n For this role, they want to hire a Technology Business Analyst who understands object-orientated programming and who can work closely with the business and technology to establish requirements and get involved with the architecture and design of the platform. \n You will not be coding in this role, but an understanding of how systems are knitted together from a development perspective is key as you will be working closely with the engineering teams who will be building the applications. \n\n To be right for this role, you will need to have a track record in the following: \n Experience as a technical BA on another real-time trading platform build within Fixed Income. \n A grasp of object-orientated programming (Java is preferred but experience with others are fine too). \n Experience working on platforms with microservice architectures and frameworks \n A thorough understanding of how to sit with front office users to gather requirements and translate these into technical specifications for software development teams \n\n This is an exciting and unique opportunity to join a greenfield programme building real-time trading applications. The role operates a hybrid working policy and the salary is competitive with the potential for a bonus and generous holiday allowance.

Leading pharmaceutical client now requires a Senior Data Scientist to drive marketing effectiveness via marketing mix modelling and other models. \n This role will oversee data collection, extraction, manipulation, analysis and validation ensuring data is ready for modelling. \n\n You will work closely with the Data Science team to build base models according to project specifications and ensure the robustness and validity of those models. \n\n Requirements: \n Strong experience developing and implementing marketing mix models. \n Expert in Python and previous experience with R programming and ideally with MMM models. \n Strong experience with Pymc is essential. \n Experience with Regression based models in an MMM context. \n Strong understanding of statistical modelling/Machine Learning techniques. \n Experience with probabilistic programming and Bayesian methods \n Good working knowledge of cloud-based data science frameworks. \n\n This is a 6 month contract position which provides a daily rate of £688 (Inside IR35). \n\n In terms of working structure, this role is hybrid with one day per week in their London office and the rest remote.

Python Developer Python - React - 45,000-55,000 - London (Hybrid)\n\n Are you a Python Developer who enjoys building high-performance backend systems and visually engaging frontend dashboards?\n\n This is an exciting opportunity to join a growing tech company using data, AI, and smart visualisation to make a real impact in the way cities and organisations operate. \n Youll be part of a collaborative team creating innovative digital products that turn complex datasets into meaningful, actionable insights. \n\n Experience required \n Developing robust backend services using Python (Flask, FastAPI). \n Building intuitive, responsive dashboards with modern frontend frameworks (React). \n Ensuring performance, scalability, and accessibility across all devices. \n Managing deployments using Docker and AWS. \n Monitoring system performance and maintaining reliable infrastructure. \n Collaborating with cross-functional teams to bring new ideas to life. \n\n Tech stack \n Strong experience with Python web frameworks (Flask, FastAPI). \n Skilled in modern frontend development (React, JavaScript, HTML/CSS). \n Understanding of responsive design, accessibility, and UX best practices. \n Experience with Docker, AWS, and CI/CD pipelines. \n Knowledge of Git, version control, and deployment automation. \n Familiarity with REST APIs, SQL optimisation, or async programming is a plus. \n\n This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a friendly, creative, and forward-thinking team environment. Nows the perfect time to be part of an organisation focused on innovation, learning, and collaboration. Competitive salary (45,00055,000) with room to grow, plus benefits.

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling. Computer Science Teacher - Hammersmith, West London 🖥️ Code the Future: Specialist Computer Science Teacher Role in Hammersmith! We are actively seeking a dynamic and highly capable Computer Science Teacher to join a high-achieving secondary school in the vibrant Hammersmith area of West London. This is a superb opportunity for an educator passionate about programming, computational thinking, and the digital world to inspire students within the Inner London pay zone. About the School: Innovation and Digital Focus Our client is a large, well-respected school known for its innovative approach to teaching and learning. The school places a high priority on STEM subjects, with a particular investment in digital infrastructure and technology education. The Computer Science department is expanding, offering both academic pathways (GCSE and A-Level) and popular extracurricular clubs in areas like robotics and competitive coding. Key Responsibilities

Python Developer Python - React - 45,000-55,000 - London (Hybrid)\n\n Are you a Python Developer who enjoys building high-performance backend systems and visually engaging frontend dashboards?\n\n This is an exciting opportunity to join a growing tech company using data, AI, and smart visualisation to make a real impact in the way cities and organisations operate. \n Youll be part of a collaborative team creating innovative digital products that turn complex datasets into meaningful, actionable insights. \n\n Experience required \n Developing robust backend services using Python (Flask, FastAPI). \n Building intuitive, responsive dashboards with modern frontend frameworks (React). \n Ensuring performance, scalability, and accessibility across all devices. \n Managing deployments using Docker and AWS. \n Monitoring system performance and maintaining reliable infrastructure. \n Collaborating with cross-functional teams to bring new ideas to life. \n\n Tech stack \n Strong experience with Python web frameworks (Flask, FastAPI). \n Skilled in modern frontend development (React, JavaScript, HTML/CSS). \n Understanding of responsive design, accessibility, and UX best practices. \n Experience with Docker, AWS, and CI/CD pipelines. \n Knowledge of Git, version control, and deployment automation. \n Familiarity with REST APIs, SQL optimisation, or async programming is a plus. \n\n This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a friendly, creative, and forward-thinking team environment. Nows the perfect time to be part of an organisation focused on innovation, learning, and collaboration. Competitive salary (45,00055,000) with room to grow, plus benefits.

Okta Subject Matter Expert - 500 per day - Fully Remote Our client is a fast-growing ecommerce and online retail company, with a truly global reach. Offering fully remote working, theyre looking to hire an Okta subject matter expert. This is an initial 6 month contract, outside IR35 and paying ~500 per day. In their IAM team, youll take ownership of the Okta solution and its integration with enterprise applications and infrastructure. Youll be key in identity and access provisioning processes, support the testing and deployment of IAM system updates and have the chance to automate IAM processes using scripting languages (Java, Python etc) Requirements: • Proven experience of Okta, • IAM systems and systems integration, • Strong understanding of IAM concepts, protocols and standards, • Understanding of security principles and concepts., • Programming and scripting skills - Json, Java, Python, PowerShell or .NET etc., • of DevOps and Cloud practices and tools would be ideal

Okta System Specialist - £400 per day – Fully Remote \n Our client is a fast-growing ecommerce and online retail company, with a truly global reach. \n\n Offering fully remote working, they’re looking to hire an Okta subject matter expert. \n\n This is an initial 6 month contract, outside IR35 and paying ~£400+ per day. \n\n You’ll be key in identity and access provisioning processes, support the testing and deployment of IAM system updates and have the chance to automate IAM processes using scripting languages (Java, Python etc)\n\n Programming and scripting skills - Json, Java, Python, PowerShell or .NET etc. \n of DevOps and Cloud practices and tools would be ideal

eTrading C++ High Performance Engineer - Leading Quantitative Hedge Fund | London \n Market Leading Compensation \n\n\n I am partnered with a global quantitative hedge fund operating who are seeking an exceptional Developer to help build the next generation of low-latency trading applications. \n\n You will design and develop high-performance, low-latency trading systems using modern C++ and build responsive interfaces for traders and analysts. \n\n Experience: 4+ years of hands-on development experience in high-performance systems using C++\n Proven experience working in both Windows and Linux environments \n Windows Expertise: Must have strong proficiency with Win32 API, MFC, and Winsock \n Linux Skills: Solid understanding of Linux development and system-level programming \n\n Experience working in front-office trading desk role \n Experience with market data feed handlers and execution gateways

A global investment bank is seeking a highly skilled and motivated Quantitative Analyst to join the XVACCR, Collateral & Credit Quantitative Research team. This role is central to the development of cutting-edge quantitative models and tools that support XVA pricing, counterparty credit risk, collateral management, and regulatory compliance. \n You will work closely with desks across the bank including XVA, Risk, Collateral, and Credit Trading, contributing to strategic initiatives and regulatory projects such as XVAVaR, SACCR, FRTB-CVA, and RWA optimisation. This is a unique opportunity to be part of a dynamic team driving innovation in financial modelling and quantitative research. \n This is a permanent role based in the City of London office (hybrid working - 3 days per week onsite). \n\n Key Responsibilities \n Develop and implement pricing models and analytical tools for: \n Collateral Management (e.g., IMVA-CCP, SIMM)\n XVA-related activities (e.g., CVA, DVA, FVA, MVA)\n Collaborate with internal stakeholders including Trading, Risk, RPC, and IT to ensure model accuracy and performance. \n Contribute to the enhancement of XVA libraries and platforms to meet evolving regulatory requirements. \n Support the development of the Collateral Management platform for CCP and EMIR Initial Margin. \n Participate in system migration projects and optimisation initiatives using advanced modelling techniques (e.g., AAD, Machine Learning). \n\n Candidate Profile \n Essential Skills & Experience: \n Strong programming skills in C++. \n Solid understanding of numerical methods such as Monte Carlo simulations and optimisation algorithms. \n Experience with: \n Distributed computing and inter-process communication \n Multi-threading programming \n Microsoft Office, VC++, VBA \n SQL databases (Access, Oracle)\n Web technologies (XML, XSLT)\n Proven ability to work independently and as part of a team. \n Excellent analytical and problem-solving skills. \n Strong communication skills, both written and verbal. \n Creative and results-oriented with a proactive approach to learning and adapting.

FPGA ENGINEER – ULTRA-LOW LATENCY SYSTEMS Location: London (Hybrid: 4 days onsite)\n Quant Trading / High-Performance Computing \n Industry leading compensation \n\n Quant Capital is partnering with a global trading firm building a greenfield FPGA team focused on low-latency, high-throughput hardware systems. This small, senior group will deliver high-speed compute infrastructure integrated directly into trading, research, and networking pipelines. \n\n Working across teams (ASIC, software, infra) to co-design tightly coupled platforms \n Strong RTL skills with experience building complex, optimised designs \n Programming skills, C, C++ or similar \n Solid grasp of timing closure, datapath design, and hardware-level performance tuning \n Bonus \n Background in trading systems, signal processing, or networking \n Knowledge of FPGA-based networking acceleration \n\n Work across the full lifecycle, from concept to deployment

Job Description Role: Automation Test Lead \n A senior level challenging software architect/lead. In Depth experience in the field of Automation testing, Java, Database QA Testing Good understanding of OOPS concepts and strong programming skills in Selenium and Java or C#\n Hands-on experience of working with test automation tools and frameworks for web, API, desktop and/or mobile automation. Proficient in writing SQL queries (Candidate should know simple SQL queries like, Select, Outer, inner Joins, Select Top, and Basic SQL)\n Experience in Functional Automation Testing Tools, Selenium, Playwright etc. \n Experience in Understanding and implementing Automation Frameworks. \n Experience in creation and maintenance of Keyword, Data Driven, Hybrid Automation Framework & Business Process Testing. \n Familiarity with process of test automation tool selection & test approach \n Experience in designing and development of automation framework and creation of scripts using best industry practices such as Page object model \n Integrate test suites into the test management system and custom test harnesses \n Familiar with implementation of design patterns, modularization, and user libraries for framework creation \n\n Maintain & Understand test automation frameworks and other solutions, minimum 9+ years of hands on for automation testing with Experience in Agile methodology. \n Expertise in creating test automation frameworks, implementing, and maintaining them on a project Experience in the modern agile practices such as BDD/ Cucumber \n Extensive experience in Selenium automation technology suite like Selenium WebDriver. \n Design and implement test automation using frameworks such as Data Driven framework and Hybrid framework for a number of projects. \n Resolve technical issues of projects and explore alternate designs \n Lead and drive team and fosters teamwork by inter-group coordination within the modules of the project. \n Train and coach members of project groups to ensure effective knowledge management activity.

Scala Developer - Contract (Inside IR35 | Up to £650 per day)\n This is a brilliant opportunity to work on complex, large-scale systems that keep data flowing seamlessly across critical platforms. \n Design, build, test, and maintain software that integrates and orchestrates data across key components \n Solid Test-Driven Development skills and understanding of testing at all levels \n Experience working in agile environments (Scrum or Kanban), ideally with pair programming exposure \n If you're a Scala enthusiast who loves solving challenging problems and wants to work on systems that matter, I'd love to chat!

Scala Developer - Contract (Inside IR35 | Up to £650 per day)\n This is a brilliant opportunity to work on complex, large-scale systems that keep data flowing seamlessly across critical platforms. \n Design, build, test, and maintain software that integrates and orchestrates data across key components \n Solid Test-Driven Development skills and understanding of testing at all levels \n Experience working in agile environments (Scrum or Kanban), ideally with pair programming exposure \n If you're a Scala enthusiast who loves solving challenging problems and wants to work on systems that matter, I'd love to chat!