C developer jobs in LondonCreate job alerts

Join Barclays as a Prime Risk Senior Developer, where you will be part of the Liquid Financing Technology team. The team is currently investing in building a modern, cutting-edge Client Risk Management platform—a unified, cross-asset risk management solution that delivers real-time analytics, workflows, and reporting for front-office users. This platform will enable intraday exposure monitoring, margin and limits forecasting, and advanced stress-testing capabilities. To be successful, you should have: • Bachelor’s or master’s degree from an accredited college or university in Financial Engineering, Math, Computer Science, or related field., • 5+ years of software development experience in a front office environment with hands on across all phases of development Lifecyle., • Proven experience with AWS services such as S3, EC2, EKS/ECS, Lambda, Glue, Athena, Step Functions, DynamoDB, and RDS., • Proven experience with Python and Spark for distributed and real time data processing., • Strong quantitative reasoning and software design skills. Deep understanding of SDLC practices. Some other highly valued skills may include: • Background in Quantitative Finance with exposure to Risk & PnL Modelling, preferably in Prime Brokerage, Securities Lending, Cash & Synthetic Financing., • Working knowledge on building and integrating AI/ML models into production systems is a plus., • Exposure to other OO languages (Java/C#) is a plus. You may be assessed on key critical skills relevant to success in this role, such as risk and controls, change and transformation, business acumen, strategic thinking, digital and technology skills, as well as job-specific technical skills. This role is based in London. Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance., • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives., • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing., • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth., • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions., • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations • To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions., • Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes, • If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others., • OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes., • Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues., • Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda., • Take ownership for managing risk and strengthening controls in relation to the work done., • Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function., • Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy., • Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively., • Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience., • Influence or convince stakeholders to achieve outcomes. All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.

MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry.We specialise in complex software engineering environments where performance robustness and scalability are critical: real-time systems low-latency architectures and high-throughput data pr

A leading global trading business is expanding its London technology team and is looking for a lead developer to help build and evolve enterprise‑scale trading and risk systems. Senior Full‑Stack C# Developer/Team Lead – London (Hybrid). Leading development within a cross‑functional Scrum te

Graduate IT Developer - Train into C# PHP SQL Agile. We are looking to recruit a talented IT Graduate Developer with a real passion for software development and continuous improvement. The company is looking for a Junior/Graduate Software Developer with a.

We are looking for a C Developer to build and maintain data parsers that ingest and process market data and reference data improve processes and reliability for managing these large datasets using the latest AWS technologies and become an expert in understanding the data and the way we curate and pr

You’d be joining a team of five developers, a mix of junior and senior, with good support and exposure.

Captur helps software understand real world scenes in real-time with an SDK for flexible, on-demand visual recognition. We’re a small, rapidly scaling team backed by top-tier investors; we recently closed a $6M seed round to accelerate product and go-to-market growth. We are global leaders in edge ML and have validated +150M images on-device for enterprise customers such as Lime. Next, expanding as a horizontal platform across use cases that require real-time speed, high volume and coverage across a wide range of mobile devices. Role Snapshot We’re hiring a hands-on Head of Product — the solo product lead today, with a Product Designer reporting to you. You’ll own the roadmap, ship high-impact SDK features, design pilots, build repeatable product processes and recruit our first PM. You’ll work closely with Sales/CS/Engineering and be the product voice for customers. This is a rare chance to scale a product function from the ground up and directly influence ARR. This role reports directly to the CEO (based in New York) — expect fast decisions, visible impact and a close partnership with the founder. The ideal candidate will have a strong background in product management, excellent leadership skills and a proven track record of bringing successful AI products to market. Key Responsibilities Product Strategy & vision (30%) • Define and communicate the product vision and strategy working alongside the CEO, • Own the full product lifecycle: you’ll be our sole product lead day-to-day and accountable for product outcomes., • Ship reliably: write concise, testable specs and acceptance criteria, enforce ticket hygiene, unblock Engineering, publish release notes and run short post-release reviews (PRRs) to validate outcomes., • Hire, onboard and mentor the first Product Manager (target end of Q2); create the PM JD, interview plan and a 30/60/90 onboarding., • Design experiments that measure monetisable outcomes (conversion, pilot → paid, ARR influence). Own hypothesis, experiment design and go/no-go decisions., • Design convertible pilots with Sales/CS: define success criteria and deliver the evidence pack (dashboard, playbook & acceptance tests). Product owns the evidence pack; Sales/CS own negotiation and contracting., • Act as product sponsor on strategic pilots to remove technical blockers and shorten time-to-value. What Success Looks Like (First 6 Months) 30 Days: Stabilise and prioritise • Rapidly map the product surface, backlog, active pilots and outstanding technical debt; meet customers and Sales to surface urgent blockers., • Deliver a 30/60/90 plan to the CEO that includes one priority revenue experiment and a pragmatic triage of the top 5 product issues to fix immediately., • Ship 1–2 high-impact fixes or small features that demonstrate clear business value or shorten pilot time-to-value., • Put in place the minimum viable product rhythms (weekly planning, weekly sync, short PRR checklist) and enforce them for the team., • Own a pilot/feature with a validated outcome (go/no-go) and a recommended roadmap change., • Codify at least three lightweight process artifacts the team uses (e.g. scoping template, release checklist, decision log)., • Product rhythms are running consistently and the team adheres to the decision log., • Multiple validated experiments and an evidence-pack library for pilots., • Demonstrable product contribution to pilot → paid or clear ARR influence. Core Requirements • Typically 7+ years’ product management experience shipping enterprise AI/SaaS features, ideally at fast-moving startups (Series A–C); we prioritise scope and outcomes over exact years., • Proven solo product leadership — you’ve been the primary product lead on a product area and have hired or mentored PMs., • Hands-on SDK / developer-facing experience — shipped SDKs/APIs (iOS, Android, React Native), sample apps, docs and integration guides., • Experience shipping ML/AI features to production; you understand model outputs, evaluation and basic monitoring., • You write short, testable specs, enforce ticket hygiene and own acceptance criteria., • Commercial orientation — you’ve supported pilots with measurable commercial outcomes (conversion, ACV, trial → paid)., • Excellent communicator; comfortable reporting to a product-focused CEO and working asynchronously across time zones., • Based in the UK (London preferred) and able to work from our London office at least 1 day per week.

Core C++ Developer | London | HFT Crypto Team | Up To £200k + Bonus.We are currently working with a global digital asset trading and invest firm focused on cryptocurrency markets, systematic trading and venture investing.You will be an exceptional C++ developer responsible for the optimization of c

NEW JOB ALERT 🚨 Associate Front Office Developer – Global Trading Firm ⚡ This is an excellent opportunity for an early-career developer to join a quantitative engineering team working closely with traders and analysts on real-time trading, valuation, and risk systems within global energy markets. You’ll gain hands-on experience building and supporting front-office software while learning directly from experienced developers and quantitative professionals. 💻 1–3 years’ experience in software development using C#/.NET, with some exposure to Python. Interest in financial markets, trading systems, or quantitative technology is essential. 🎓STEM degree 📍London 💰Competitive Base + Bonus + Excellent Benefits Highlights: 🔷 Work alongside senior developers, traders, and quantitative teams to understand requirements and deliver practical technical solutions. 🔷 Develop and enhance backend services and APIs that support pricing, valuation, and risk calculations. 🔷 Learn best practices around software design, version control, testing, and deployment in a front-office environment. 🔷 Support system releases and assist with production issues, gaining exposure to live trading operations. 🔷 Collaborate with quantitative teams on integrating analytical models into production systems. 🔷 Build a strong understanding of commodities markets and trading workflows over time.

Venture Search has partnered with a leading global quantitative trading firm, that is seeking a Quantitative Developer to join its London office. The successful candidate will work closely with quantitative researchers and traders to build, enhance, and support the software platforms that power systematic trading and research. This role combines strong software engineering with quantitative problem-solving in a fast-paced, collaborative environment. Responsibilities • Design, develop, and maintain high-performance software used in quantitative research and trading, • Collaborate with quantitative researchers to productionise models and research tools, • Build and maintain data pipelines for large-scale market and reference data, • Develop backtesting, simulation, and analytics frameworks, • Contribute to trading, execution, and risk management systems, • Optimise system performance, reliability, and scalability, • Support live trading systems and participate in debugging and issue resolution, • Follow best practices in software development, testing, and documentation Required Qualifications • Strong programming skills in Python, C++, or C#, • Solid foundations in computer science, including data structures and algorithms, • Experience working with large datasets and time-series data, • Familiarity with Linux/Unix environments and version control tools (e.g., Git), • Strong analytical thinking and problem-solving skills, • Ability to work effectively with researchers and traders in a collaborative setting Preferred Qualifications • Experience in quantitative trading, market making, or financial technology, • Understanding of financial markets, derivatives, or market microstructure, • Experience with low-latency or performance-critical systems, • Knowledge of databases (SQL/NoSQL) and distributed systems, • Degree in Computer Science, Engineering, Mathematics, Physics, or a related quantitative field

About Us: Solytics Partners is a Global Analytics firm, recognized with multiple industry awards for innovation and excellence. Our team comprises experts with deep domain knowledge in risk, analytics, AI/ML, AML/FCC, and fraud. By converging this expertise with cutting-edge technologies like AI, Machine Learning, Generative AI, and Large Language Models (LLMs), we deliver powerful automated platforms and incisive point solutions. Our offerings enable clients to streamline and future-proof their risk, AML, and analytics processes, comply seamlessly with global regulations, and safeguard financial systems. Whether it’s solving complex challenges or driving operational efficiency, Solytics Partners is committed to empowering organizations with transformative tools to stay ahead in an evolving regulatory landscape. Job Type: Inside IR 35 Contract for 1 year Job Location- London, Hybrid Job Summary: We are seeking a Senior FIX Protocol Developer to join a Front Office Market Connectivity team supporting Power and Gas trading. This role is focused on designing, building, and maintaining FIX-based connectivity to exchanges, brokers, and counterparties, rather than purely trading applications. The ideal candidate will be a FIX protocol expert with strong C#/.NET development skills, deep understanding of electronic market connectivity, and direct experience working in Front Office environments. Highly desirable candidates will have contributed to, or authored components of, the QuickFIX open-source project, demonstrating strong protocol-level expertise and engineering rigor. Key Responsibilities: • Design, develop, and maintain FIX-based market connectivity solutions for Front Office trading systems, • Build and enhance exchange, broker, and counterparty connectivity using FIX protocol, • Implement FIX session management, order lifecycle handling, custom tags, and extensions, • Optimize connectivity for low latency, high throughput, and high availability, • Work closely with traders, connectivity teams, and infrastructure to deliver resilient solutions, • Own and support connectivity components in production, including troubleshooting and incident resolution Key Requirements: • 8+ years of experience in electronic trading or market connectivity development, • Expert-level knowledge of FIX protocol, including session management and message flows, • Authored or contributed to the QuickFIX open-source project, • Deep experience with FIX engines such as QuickFIX or similar frameworks, • Strong hands-on experience with C#/.NET, • Proven Front Office development experience, • Solid experience building and supporting market connectivity (exchanges, brokers, gateways, adapters), • Direct exposure to Power and Gas trading markets, • Strong understanding of trading workflows, market structure, and connectivity architectures

Senior Account Executive / InsurTech / Specialty & Commercial Insurance / £120,000 base, plus excellent OTE & benefits A well respected InsurTech provider of messaging and connectivity are hiring a Senior Account Executive. The role is customized to tap into your strengths with a product-centric focus. This role will target new customers and focus on renewing and expanding sales to existing customers within assigned accounts. Key Responsibilities: • You are an entrepreneur. Take ownership of your own success by strategizing a plan to target top prospects, conduct software demonstrations virtually and in person, and deliver pricing, • You are a hunter and a fearless business developer. Maintain an abundant pipeline through resiliency and strategic, aggressive prospecting efforts while maintaining a Customer First mentality, • You are an engaging presenter. You are comfortable in front of a room of senior Executives and can easily present technology solutions and their enablement to solve the clients pain points and challenges, • You thrive with the support of a team. You are a student of the game eager to work with like-minded individuals who focus on continuous improvement, sharing best practices and providing an effortless customer experience, • You have a work hard, play hard mentality. Enjoy unlimited earning potential in a dynamic environment that focuses on continuous learning and building lifelong relationships Key experience required: • 5-10 years experience selling insurance software products, • Commercial and Specialty insurance experience is a must, • Track record of successful prospecting and closing of new clients through every stage of the sales cycle, • Demonstrated ability to establish and navigate C-Suite relationships

Project Manager Major London Residential & Student Accommodation Schemes North and SE London | £40m+ Projects We are working with highly regarded, London focused contractors/developers delivering landmark schemes and are looking to speak with ambitious Senior Site Managers ready to step up, as well as Project Managers with strong delivery experience. The Projects: • c.£40m+ purpose-built student accommodation scheme, multi-storey construction, logistically challenging, fast-paced and programme driven, • Part of a large-scale regeneration project, delivering high-end residential buildings with a strong emphasis on quality, façade detailing and brickwork The Role: • Oversee delivery from structure through to handover, • Managing site delivery, programme and subcontractors, • Overseeing key packages including structural frame, façades and externals, • Driving quality, health & safety and build standards, • Coordinating with consultants, design teams and internal stakeholders About You: • Senior Site Manager ready to step up, or an experienced Project Manager, • Experience in student accommodation or high-rise residential new build projects, • Background with a developer, main contractor or engineering / RC frame contractor, • Ambitious, quality-driven and keen to progress on major London schemes What next: To be considered for this position or any other Project Management position we may have available, please apply now with your most up to date CV.

Are you a software developer who enjoys working with financial markets and innovative technology? Spun out of one of the most successful hedge funds globally, you'll get the chance to work with likeminded people on an innovative project. You’ll join a team of 4 to contribute to the build of a greenfield market data platform that will enhance how this systematic fund will trade and analyse global markets. You'll integrate various data sources, including financial data, alternative data, and proprietary feeds. Real-time data processing and analytics will be a key part of your work, enabling to support high-frequency trading and quick decision-making. Ideally, you’ll have worked with market data platforms using Python or C#. Whilst continuously adopting new technologies, you’ll be working on up-and-coming projects such as: • Building a new API for the market data platform., • Writing a data dictionary for the platform., • Adopting S3 for a datalake solution. If you're developer with a passion for building and supporting market data platforms, apply or reach out via email: No up-to-date CV required.

Working for a major energy trader (energy / renewables). We are recruiting mid / senior level Software Developers with a background in C# / .Net (and ideally Angular). You must have experience in working in a front office role, used to interactions with Traders / Analysts. The Role As a member of a skilled global team of software engineers, you will play a role in developing the core trading platform. The customers are varied; traders, analysts, researchers and data scientists. Essential Skills: • 3 -5 years of experience working with C# and related .NET technologies, • Experience with RDBMS and SQL (Oracle, SQL Server, Sybase), • Experience working in an agile scrum development model, • Self-motivated with the ability to prioritize, • Angular Desirable Skills: • Experience in Reactive Extensions (RX), • Previous experience in the commodities and/or trading industry (buy-side or sell-side), • University degree (Bachelor or Master) in Computer Science or an equivalent field

Senior C++ Developer / Engineer (C++ Rust Low Latency Trading) London / WFH to £180k+ Are you a Senior C++ Developer to progress your career and transfer your skills to Rust? You could be joining a hugely profitable High Frequency Trading firm that specialise in crypto markets and earning substantial bonuses in a senior, hands-on Senior C++ Developer role. What's in it for you: • Salary to £180k, • Bonus (c50% of base), • Pension, • Hybrid working, • Career progression Your role: As a Senior C++ Developer you will design and develop high throughput backend services for microsecond real-time risk, pricing, trading engines and market making systems, working across the full software development lifecycle using Rust (and some C++ for legacy systems). You'll collaborate with a small, talented team, problem solving and working on complex and challenging systems with interesting work. Location / WFH: You'll join the team in Central London with flexibility to work from home 1-2 days a week. About you: • You have strong backend OOP, multithreaded software engineering experience with C++ and are comfortable working with Rust going forward, • You have experience of working on high throughput, low latency systems with microseconds / nanoseconds, within a finance (or games) environment, • You have a good understanding of low level system design, Operating Systems, Networking, Socket Level programming, hardware, compilers, FPGA, • You achieved a 2.1 or above in Computer Science from a top tier university, • You are collaborative and pragmatic with great communication and stakeholder management skills, also with some leadership or mentoring experience Apply now to find out more about this Senior C++ Developer / Software Engineer (C++ Rust High Frequency Trading) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

C++ Developer / Technical Lead (Windows C / C++, C#) London to £115k FTC Are you a skilled C++ Developer with technical / team leadership skills looking for a new opportunity? You could be progressing your career in a senior, hands-on role at a global market data provider. As a C++ Developer / Technical Lead you will head-up an Agile team (5 engineers) focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. You'll remain hands-on with approximately a 50/50 split between development and technical / team leadership; you'll coach and mentor the team, developing others and providing project leadership. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please note this is a 12 month Fixed Term Contract. About you: • You have C / C++ development skills on Windows OS, C# skills would also be of benefit, • You have full software development lifecycle experience, • You have a good knowledge of networking protocols e.g. TCP/IP, multicast, • You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns, • You're collaborative with great communication skills, happy to mentor and develop others What's in it for you: As a C++ Developer / Technical Lead you'll receive a competitive package: • Salary to £115k + bonus, • 25 days holiday, • Pension, • Life Assurance and Income protection, • Private Medical and Dental care, • Gym subsidy and wellness apps, • Cycle to work scheme, • Ability to buy stock options, • Family leave and sabbaticals, • Continuous training and career development including personalised budget Apply now to find out more about this C++ Developer / Technical Lead (Windows C / C++, C#) opportunity.

Our client, a successful Real Estate Developer and Asset Management company, is seeking a Company Secretarial Assistant. This is a lovely opportunity to work directly with the Group Company Secretary in a No 2 of 2 role, so you will have access to a full suite of duties in the corporate services department, a great chance to learn and develop from working face to face with a highly qualified company secretarial professional. The role will primarily support the Group Company Secretary, working in the wider Corporate Services Team. The purpose is to manage the end-to-end process on all Management Meetings, Executive Team Meetings and Subsidiary Meetings. At Topco level, the purpose is to assist the Company Secretary in the preparation of board packs and entity compliance. The successful candidate will have acute attention to detail, show diligence in their work, a willingness to learn, will be confident, articulate and have a flexible approach to varied work. An interest in real estate is a plus. The position is for an accomplished and highly organised candidate. A full job description is available on request. Skills and experience required; • Good academic background – educated to degree level or equivalent. Law is a plus., • Ideally c. 2 years’ experience in a corporate environment, • Excellent time management, highly organised, process driven and detailed-oriented., • Able to work under pressure using own initiative, without supervision, to meet tight deadlines, both individually and as part of a team., • Motivation and willingness to learn are key for this role., • Interest in pursuing the CGI qualification or developing skills in this area.

About us CheMastery is automating how research and manufacture are carried out. The chemical industry is a large and ever-growing market however, the work is still carried out mostly manually and chemical processes remained unchanged over the past 160 years. The lack of standardisation and digitisation created many problems for this fundamental industry, including reproducibility and cost/time efficiency which cost millions annually. A start-up in London, looking to expand its highly interdisciplinary team of exceptionally talented mechanical engineers, software developers, data scientists and chemists. All positions at CheMastery come with an extraordinary level of freedom to showcase your skill. Description The position as a Python Developer is a permanent full-time position. As a Python Developer you will have be part of a brilliant software and hardware development team. Your core responsibility will be on the python side of our robot communication stack, the scheduler as well as data flow to and from the Database. Objectives • Ownership and development the next generation of our python interface to the laboratory automation platform., • The dataflow to and from the robotic platform., • Work on the operations scheduler., • Ownership of code quality, deployment processes, and library choices., • Understand and leverage code testing strategies (unit, integration, component, end-to-end). Your job will enable you to see your code work in action in chemical testing and first-hand with customers. Essential • Strong background in python., • Strong practical experience with databases (ideally postgres)., • Practical experience with multithreading., • Client server architecture., • Experience with efficient algorithm development (e.g. graph traversal)., • Experience in high performance data processing apllications., • Development for linux or unix environments., • Problem solving skills and good interdisciplinary communication., • Open to the environment of a start up with all its challenges and rewards., • Able to work alone and as part of a team., • You must be entitled to work in the UK. Desirable • Experience with C/C++ or firmware development., • Experience with GitHub and GitHub actions., • Project management / history of sole responsibility., • Previous start up experience., • Experience in the life sciences., • Experience with robots and/or safety critical systems., • Experience in statistical analysis and/or machine learning., • Experience with commercial software release and deploy cycles. Location The company offices and labs are based in London, Canada Water. We offer limited working from home but to the practical nature of the position we will not consider fully remote applicants. About you You should be a curious individual with a passion for coding for applications in the physical world. You should be excited to work in a multi-discipline team and open to learn from other disciplines. What we offer A friendly, transparent, creative, and fast-paced working environment. You will have the freedom to see your project through its entire development cycle from the planning stage, testing all the way to commercial deployment. The wider team includes hardware engineers, data scientists and chemists. Career progression opportunities as the company grows. CheMastery is an equal opportunities employer. If you think you have what it takes to join a team set to revolutionise chemistry, we want to hear from you! The best way to reach us is through this application.

We are working on a high-profile opportunity within the Asset Management team of a leading global real estate owner, developer and operator, with a best-in-class office platform. The business manages a large, institutional-quality office portfolio comprising landmark assets that combine office, retail and leisure uses, and are recognised for their design quality, placemaking credentials and strong sustainability focus. This role sits at the heart of the asset management function and offers exposure to some of the most complex and high-value office assets in Europe. The Role Reporting to a senior member of the Asset Management team, the Analyst will be responsible for the financial underwriting and ongoing analysis of a c.5 million sq ft office portfolio, supporting strategic and operational decision-making across the lifecycle of the assets. • Key responsibilities include:Building, maintaining and owning detailed financial models for assets across multiple scenarios, • Performing complex financial analysis and valuations, • Modelling the impact of leasing strategies, operating performance and capital expenditure on returns, • Preparing budgets, forecasts and sensitivity analyses to support internal approvals, • Tracking actual performance against budgets and forecasts, • Supporting the quarterly valuation process, • Preparing and summarising market and industry data, • Leading population of quarterly board reports and assisting with business plan presentations, • Coordinating due diligence materials for disposals, financings and recapitalisations, • Working closely with asset management, development, leasing, finance and legal teams The Candidate The successful candidate will be technically strong, highly polished and commercially astute, with the credibility to operate in a top-tier institutional environment. Key attributes include: • Advanced excel financial modelling, analytical and valuation skills, • Strong communication skills, both written and verbal, • Excellent attention to detail and ability to manage multiple workstreams, • Confident working in a fast-paced, collaborative and international environment, • Strong relationship-building skills across multidisciplinary teams, • Proficiency in Excel, PowerPoint and Word, • Working knowledge of Argus (Developer & DCF) preferred, • Genuine passion for real estate and desire to build a long-term career in the sector Suitable Backgrounds • Candidates need circa two years transferrable industry experience and may come from:, • Real estate asset management, • Real estate investment or development, • Property valuation or advisory, • Real estate lending or structured finance

We are seeking an exceptional C++ Engineer to join one of the world's most advanced high-frequency trading firms. This is a rare opportunity to work at the intersection of cutting-edge technology and global financial markets, where performance is measured in nanoseconds and innovation drives competitive advantage. You'll be part of a team that designs and builds ultra-low latency trading systems deployed across global exchanges. Your work will directly impact trading performance, and you'll be empowered to push the boundaries of what's possible in software and hardware optimisation. Key Responsibilities • Architect and implement high-performance C++ systems with extreme latency sensitivity., • Optimise every layer of the stack - from CPU cache and memory allocation to kernel bypass and network I/O., • Collaborate with traders, quants, and infrastructure engineers to deliver robust, scalable, and lightning-fast trading solutions., • Profile, benchmark, and tune systems using advanced tooling and custom diagnostics., • Contribute to the design of proprietary protocols, lock-free data structures, and real-time analytics pipelines. Ideal Candidate • Expert-level proficiency in modern C++, with a deep understanding of low-level systems programming., • Strong grasp of computer architecture, concurrency, and performance engineering., • Experience with kernel bypass technologies (e.g., DPDK, Solarflare/OpenOnload) and high-performance networking., • Familiarity with Linux internals, NUMA, CPU affinity, and custom memory management., • Proven track record of building latency-critical systems in trading, gaming, or telecom environments., • Bonus: Experience with FPGA acceleration, RDMA, or custom NIC firmware. Why Apply? • Work with some of the fastest systems and smartest minds in the industry., • Direct impact on trading performance and strategy execution., • Access to bespoke infrastructure, bleeding-edge hardware, and proprietary tooling., • Culture of excellence: flat structure, minimal bureaucracy, and relentless focus on performance., • Compensation at the top end of the market, with significant upside tied to impact. Apply Now!

We are looking for a talented C++ engineer to design and develop high performance, intuitive native user interfaces used daily by trading and operations teams. You will focus on building clean, responsive desktop applications that support mission critical workflows. This role involves working closely with established APIs and infrastructure to deliver business critical functionality on a regular monthly release cycle. It is a true end to end position, collaborating with backend and systems engineers while contributing across the full native stack using C++ on both the frontend and backend. A strong eye for usability and visual quality is important, making this an ideal opportunity for a developer who values careful UI design as highly as performance and reliability. Compensation is extremely competitive and includes a guaranteed bonus. Technology Stack Primary language C++ User interface frameworks Experience with at least one of the following is preferred MFC using Visual Studio Qt wxWidgets Operating systems Windows and Linux

Senior C++ Developer / Software Engineer (Linux SQL C++17) London / WFH to £110k Global-leading FinTech is seeking a Senior C++ Developer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and have created ground-breaking, adaptable software that produces secure and scalable solutions for peak operational efficiency and optimum business performance for their clients. This is a great opportunity to accelerate your career alongside established business and technology leaders, and gain / deepen your finance experience. As a Senior C++ Developer, you'll be responsible for designing and building unique technical solutions, meeting user requirements and contributing to the evolution of the cutting-edge platform. Not only can you take advantage of working in a modern, technology-driven environment, but you will be granted a great deal of autonomy across the full development lifecycle, influencing key technical decisions and working with a highly collaborative, experienced team. Location / WFH: You'll join colleagues in the London office three days a week with flexibility to work from home the other two days. About you: • You have strong C++ development experience on Linux or UNIX, C++14 and above, • You have good SQL skills, • You're a passionate technologist who is motivated by working on cutting-edge systems and engineering complex solutions, • You're a positive, proactive team member who excels when working collaboratively, • You have a strong knowledge of software engineering best practices, • You're degree educated, having achieved a 2.1 or above in a STEM discipline, • You experience working in a financial services or trading environment What's in it for you: As a Senior C++ Developer you will receive a competitive package: • Salary to £110k, • Pension (to 9% contribution), • Healthcare, • Volunteer / charity days, • Hybrid working, • Career development and training Apply now to find out more about this Senior C++ Developer / Software Engineer (Linux SQL C++17) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Quantitative Developer – HFT (C++) | Ultra-Low-Latency Trading | High-Performance Systems We are looking for an experienced C++ engineer to join a high-performance trading team focused on building ultra-low-latency systems that operate at global scale. This is a unique opportunity to work on cutting-edge technology where every nanosecond counts. ⭐ The Role As part of the HFT team, you will: • Design, develop, and optimize latency-critical C++ systems for trading, market data, and infrastructure., • Work on end-to-end ultra-low-latency architectures, including kernel-level tuning, network optimization, and highly efficient system components., • Collaborate with FPGA engineers and hardware teams to integrate hardware and software pathways., • Profile and fine-tune performance across CPU, cache, and memory layers, ensuring maximum efficiency., • Contribute to the evolution of a high-throughput, front-office tech stack. 🎯 What We’re Looking For • 5+ years of experience in performance-critical C++ (C++17 or newer)., • Strong expertise in systems programming, memory management, and CPU architectures., • Deep knowledge of Linux internals, kernel parameters, and low-level profiling., • Passion for high-performance computing, networking, and hardware-software optimization., • Experience in systematic trading, HFT, or quantitative environments is a plus., • Proven ability to architect, optimize, and scale ultra-low-latency systems. 🌍 Why This Opportunity Is Exceptional • Work in a front-office, revenue-driving engineering environment., • Build and optimize state-of-the-art HFT systems across software, FPGA, and infrastructure., • Join a culture that values innovation, autonomy, and technical excellence., • Direct impact on strategy performance and technology evolution., • Opportunities to work in global offices. If you’re a C++ engineer excited by ultra-low-latency systems, HFT, and high-performance software design, this is a rare opportunity to make a tangible impact on a top-tier trading desk.

At Champion Data, our dedicated team are united by sport and driven by data. We strive to revolutionise and transform sport data globally by leveraging our cutting-edge technology and expert team, ensuring we deliver the best possible outcomes for our partners and clients. About the job Champion Data has an exciting opportunity for a capable and motivated Developer (Mid-Level) to join our engineering team. This role is ideal for someone who has moved beyond graduate or junior level and is looking to deepen their technical capability while contributing meaningfully to production systems used in elite sport. As a mid-level developer, you will design, build, test, and maintain software solutions under the guidance of senior engineers and technical leads. You’ll take ownership of well-defined components, contribute to team discussions and technical decisions, and steadily grow towards greater autonomy and responsibility. This is a full-time permanent role based in the United Kingdom. We operate a hybrid model, with developers typically spending 1–2 days per week in our central London office or client locations to support collaboration and team connection. The role reports into the Technology Leadership team (via the CTO) and works closely with senior developers, product managers, and delivery leads. The role may include participation in a rostered on-call support rotation for scheduled sporting events, with appropriate support and escalation. Key Responsibilities • Software Development: Design, develop, test, and maintain software applications using agreed technologies and patterns, following established best practices and coding standards., • Task Delivery: Deliver assigned tasks and user stories within agreed timeframes and quality expectations, raising risks or blockers early., • Collaboration: Work closely with other developers, testers, product managers, and delivery leads to build effective and reliable solutions., • Code Quality: Write clean, maintainable, and well-tested code, contributing to peer code reviews and continuous improvement of team standards., • Learning and Growth: Actively develop your technical skills and domain knowledge, learning from senior engineers and applying feedback to improve your work., • Reuse and Consistency: Leverage shared libraries, frameworks, and existing patterns where appropriate to ensure consistency and efficiency across systems., • Problem Solving: Investigate and resolve technical issues within your area of responsibility, escalating more complex problems when needed., • Operational Support: Assist with supporting and maintaining production systems, including diagnosing issues and contributing to fixes under guidance., • Documentation: Contribute to technical documentation to support maintainability, onboarding, and knowledge sharing. About You • Solid commercial experience with .NET / .NET Core and C#, • Practical experience building and maintaining applications in AWS environments, • Experience working on production systems with real users and operational constraints, • Familiarity with CI/CD pipelines and Git-based workflows, • Experience working within Agile delivery teams, • A willingness to learn and grow into greater technical responsibility, • Clear written and verbal communication skills, • Strong problem-solving ability and attention to detail, • Experience with data-intensive or distributed systems is advantageous but not required. Tell me more about Champion Data For over 20 years, Champion data has been at the forefront of delivering sports stats globally.With a global presence in Australia, the USA, the UK, and Asia, we specialise in real-time data collection, storage, analysis, distribution, and visualisation. We track every play and movement, delivering unbeatable game intel through seamless integration systems. Our unrivalled visual packages, in partnership with leading media outlets, ensure a sensational sports broadcast experience. We work across numerous major sports, including AFL, NRL, Football, Horse Racing, World Netball, LIV Golf, Tennis, and Lacrosse. As we continue to expand globally, we aim to solidify our position as the leading sports data company. At Champion Data, our people are at the core of our success, driving the innovation and passion that underpin our company culture. By joining our team, you will be part of a motivated group with a ‘can-do’ attitude, eager to embrace challenges and committed to personal and professional growth. At Champion Data we will enable you to be your own champion. Our Core Values: To challenge the Playbook / To be an Elite Partner / To Champion Team Why Join Champion Data? We offer flexible hybrid working arrangements, financial support for setting up a remote workspace and a strong focus on health and wellbeing. Our team culture is vibrant and supportive, including regular social events, team lunches, and more. We also provide extensive employee benefits, including access to our wellness program and additional leave through Mindful Me Days. What benefits does Champion Data offer the team in the UK? • Mindful Me Days: Four days per year dedicated to your wellbeing, • Flexible Working: Our team works globally in a hybrid environment, which includes two weeks per year, during which you can work remotely from anywhere worldwide., • UK Office: Access to a co-working space in Soho, London., • Our spaces: all of our offices have great end-of-journey facilities; including showers, wellness/prayer room & games, • Employee Assistance Programs: 24/7 Access to financial support and counselling, • Wellness Incentive: To help support your home office setup or contribute towards a wellness activity/service of your choosing, • Get to the Game: Funds towards tickets for you and your family/friends to attend sporting events globally., • Advance You Learning and Development: Annual budget to spend on learning and development activities plus Brain Block Time, this is time set aside monthly to learn or study., • Social Events: Including an annual Family Day & Volunteer Day, • Paid Parental Leave When you join Champion Data, you will have the opportunity to step into a fast-growing, dynamic business during an exciting period of expansion. Each day brings new challenges and opportunities to collaborate with diverse clients across the sports, technology, and broadcast media industries. We look forward to hearing from you and welcoming you to Champion Data. #thestorybehindthegame

Join a world-class team shaping the future of quantitative research and trading. Our client is seeking an academically exceptional Quantitative Developer to be part of their London build-out. This is a unique opportunity to apply cutting-edge engineering and quantitative skills in a highly collaborative environment. You'll work on delivering market data to trading systems, building integrated research and execution frameworks for high-performance predictors, and designing advanced simulation platforms in a cloud-native setting. Expect to partner closely with leading researchers, translating innovative ideas into production-quality code that drives real-world impact. Responsibilities: • Design, develop, and maintain core components of the trading system, • Champion best practices in software engineering across the team, • Build robust testing frameworks for all trading components, • Develop automated, fault-tolerant monitoring and tracking systems, • Proven experience as a Research Engineer, Software Engineer, or Quantitative Developer, • Strong programming expertise in Python and/or C++, • Exceptional academic credentials from a top-tier university, with notable achievements such as Dean's List or equivalent honors

Quantitative Developer - London/Remote 40+ leading quant firms seeking top-tier developers. Multiple immediate openings. What you'll do: • Build low-latency trading systems and infrastructure, • Develop quantitative libraries and research platforms, • Optimize execution algorithms and risk systems Requirements: • 2+ years quant dev or HFT experience, • Expert C++/Python skills, • Financial markets and trading systems knowledge Our network: Pay: $180K-$2M+ based on experience Locations: London, Remote Focus: Ultra-low latency, systematic platforms, research infrastructure From prop trading tech to systematic fund platforms. Ready to build the future of trading? Apply now for confidential discussions.

Job Title - .NET Developer (Contract) Location - London (Hybrid – 2–3 days onsite) Contract Type - Contract (Outside IR35 / Inside IR35 – depending on client) Duration -12 months (likely extension) Day Rate - Competitive Role Overview We are looking for an experienced .NET Developer to join a delivery-focused engineering team working on business-critical systems in a fast-paced London-based environment. The role will involve building, enhancing and supporting modern .NET applications, collaborating closely with product, QA and DevOps teams, and contributing to the ongoing modernisation of legacy platforms. This is a hands-on contract role suited to a developer who is comfortable owning features end-to-end and working in production environments. Key Responsibilities • Design, develop and maintain applications using C# and .NET / .NET Core, • Contribute to the development of RESTful APIs and backend services, • Work on the modernisation and refactoring of legacy .NET applications, • Collaborate with product managers, business analysts and QA to deliver high-quality features, • Write clean, testable and maintainable code following best practices, • Participate in code reviews and contribute to improving engineering standards, • Support production systems, including bug fixing and performance tuning, • Work within Agile / Scrum delivery teams Required Skills & Experience • Strong commercial experience with C# and .NET / .NET Core, • Experience building and consuming REST APIs, • Solid understanding of object-oriented design and software engineering principles, • Experience with SQL Server and relational databases, • Familiarity with unit testing frameworks (e.g. xUnit, NUnit, MSTest), • Experience working in Agile delivery environments, • Comfortable working as a contractor in a delivery-focused role Nice to Have • Experience with cloud platforms (Azure preferred; AWS also acceptable), • Knowledge of Docker and containerised applications, • Frontend experience with Angular, React or Blazor, • CI/CD experience using Azure DevOps, GitHub Actions or similar, • Experience in financial services or other regulated environments If you’re a Senior .NEt Developer who wants challenging work, modern tools, and the freedom that comes with contract roles, we’d love to hear from you.

.Net Developer Hybrid working - London £650 Outside IR35 Key Responsibilities: • Design, develop, and maintain robust .NET applications and platforms with a focus on integrating and managing data workflows., • Establish and enforce security protocols based on privacy requirements, ensuring all data handling conforms to regulatory and company standards., • Strong experience with Kubernetes for orchestrating containers, managing service discovery, scaling, load balancing, and self-healing of applications., • Skilled in integrating containerized applications with continuous integration and continuous deployment (CI/CD) systems, enhancing the automation and monitoring of build and release processes., • Knowledgeable in the configuration of Kubernetes resources such as pods, services, deployments, and replicasets, to ensure optimal resource utilization and performance of applications., • Familiarity with network configurations in a Kubernetes environment, including ingress, network policies, and service meshes., • Maintain and optimize existing .NET applications and data processes in production environments., • Collaborate closely with data engineers and data scientists to support the development of scalable AI and data systems, • Optimize existing data handling and application frameworks to enhance the development and performance of data-driven projects., • Take full ownership of assigned projects from initial requirement gathering to the design, development, and maintenance of deployed solutions., • Experience with CI/CD pipelines using tools like Azure DevOps or Jenkins, ensuring reliable deployment and operation of software solutions., • Work effectively in a hybrid cloud environment, utilizing cloud services and infrastructure to maximize application performance and scalability across multiple platforms. Required skills • 8+ years’ experience in C# .net, • Experience working with microservices architecture, • Hands on experience with Docker, Kubernetes and Helm Chart, • Hands on experience with IaC using Terraform or similar, • Experience working in a cloud environment – Azure, AWS or AliCloud, • Working in Agile Project environment, • DevOps CI/CD experience, • Working closely with business analyst and, data engineers, • Knowledge and experience of Test Drive Development, • Good hands-on experience with SQL

C++ Developer - Software Data - Financial Services This is a heavily technology-focused firm with a number of highly skilled engineers working across all different aspects of the platform, however this role is brand new and so the ability to work independently is required, along with the confidence to engage with other teams and team members to investigate problems and find solutions collaboratively. • Strong skills in design and C++ application development absolutely required. (At least 3 years), • Strong appreciation for testing and ideally experience working in a TDD way is preferred., • Experience in STL, Boost, multithreading, concurrent systems This firm care a lot about performance, low latency, high throughput and the challenges it presents – so should you. This is a truly welcoming and inclusive business who love to take talented engineers and make them better. You will be welcomed into a collaborative and friendly working environment. A great opportunity to make your mark in financial technology, learning from the best. Contact Ciara Clarke at Harrington Starr for a confidential discussion on this role.

Company We are working with a tier-one energy trading company who are dedicated to accelerating the transition to greener energy. They pride themselves on cultivating an innovative and collaborative environment. Role Looking for a Full Stack Developer skilled in .NET and React to help design, implement and maintain applications for interfacing with energy markets. The ideal candidate will have an understanding of trading systems, algorithms, and market data, coupled with strong technical expertise in software development. Key Skills • Four plus years of commercial experience in programming languages .NET and C#, • Four plus years of commercial experience with React, • Ability to work fully in office, • Stakeholder management skills- Excellent communication, • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. Benefits • Salary up to 140k with fantastic bonuses If you’re interested in this software engineer position, or know someone else who might be, we would love to hear from you. Please submit your resume for immediate consideration.

Working with a leading IT Consultancy who are on the search for a Senior .NET Developer • Paying up to £70,000 + Additional benefits, • Remote with occasional client visits, • Please note Candidates must be UK based, • Candidates must have Security Clearance or be eligible for the clearance to apply for this role As a C#/.NET Full Stack Engineer, you'll play a crucial role in bringing client visions to life, helping organizations unlock value through smart, scalable digital solutions. You’ll work across a variety of domains, leveraging a consultative approach to tackle complex business needs with precision and creativity. You’ll be working with technologies such as ASP.NET Core, C#, Entity Framework, SQL Server, RESTful APIs, and microservices all while gaining exposure to cloud platforms and modern development practices. Must-Have Skills: • Strong hands-on experience with ASP.NET Core and C# in a production environment, • Solid understanding of modern frontend frameworks like React, Angular, or Blazor/Razor, • Familiarity with cloud platforms such as Microsoft Azure or AWS, • Experience with CI/CD tools such as GitHub Actions, GitLab, Jenkins, or Azure DevOps, • Skilled in version control using Git and working with remote repositories (e.g., GitHub, GitLab), • Comfortable working in agile, fast-paced team environments Nice-to-Have Skills: • Understanding of Infrastructure as Code (e.g., Terraform), • Hands-on experience with containerization tools like Docker and Docker Compose, • Experience working with relational databases like SQL Server or PostgreSQL, • Familiarity with .NET Entity Framework (EF Core), • Knowledge of web accessibility standards and best development practices Bonus Skills: • Exposure to microservices built in additional languages (e.g., JavaScript, TypeScript, or Java), • Experience integrating with NoSQL solutions like MongoDB or Cosmos DB, • Interest in working with large language models (LLMs) using tools like LangChain, • Experience with templating systems or design frameworks such as Razor or the GOV.UK Design System

Company Description Goaco is a global consultancy established in 2010 and headquartered in the UK, specialising in delivering secure, innovative, and user-focused digital solutions. With expertise in digital transformation, cybersecurity, data & AI, software development, and cloud services, Goaco serves clients in both public and private sectors across the UK, UAE, and Saudi Arabia. The company is powered by over 100 in-house professionals and a vast network of 16,000+ associate consultants under the Goaco Group. As trusted UK Government digital experts, Goaco is dedicated to providing scalable and secure solutions that address real-world challenges, driving impactful and sustainable transformation. This role is ideal for an experienced .NET Software Developer who wants to progress into AI Engineering, with full training, mentoring, and certification support provided. ROLE OBJECTIVE The AI Engineer (Training & Certification Provided) will design, build, and integrate AI-enabled capabilities into enterprise-grade software solutions. While prior AI engineering experience is not required, you must have strong .NET development skills and a genuine interest in AI. Goaco will provide structured training and support towards Microsoft Azure AI certifications, including Azure AI Engineer Certified, enabling you to grow into the role while delivering real solutions. KEY RESPONSIBILITIES 1. Software Engineering (.NET Focus) • Design and develop high-quality services using C# and .NET (.NET 6+)., • Build secure, scalable APIs and backend components., • Apply clean code, testing, and modern engineering practices., • Contribute to cloud-native application architectures. 2. AI Engineering (Training Provided) • Learn and apply AI technologies using Microsoft Azure AI services and Azure OpenAI., • Integrate AI capabilities into .NET applications., • Build AI-assisted features such as:, • Intelligent search and knowledge retrieval, • Workflow automation, • Natural language interaction, • Implement prompt handling, embeddings, and AI service orchestration. 3. Data & Integration • Work with structured and semi-structured data sources., • Support data preparation and integration for AI workflows., • Collaborate with data specialists to understand data quality and constraints. 4. Responsible & Secure AI Delivery Deliver AI-enabled solutions aligned with: • Responsible AI principles, • Security and privacy requirements, • Governance and audit expectations, • Support monitoring, evaluation, and continuous improvement of AI features. 5. Collaboration & Professional Development • Work closely with engineers, architects, analysts, and delivery leads., • Participate in technical workshops, code reviews, and design sessions., • Complete supported training and achieve Microsoft AI certifications. KEY DELIVERABLES • Production-ready .NET services enhanced with AI capabilities, • Well-documented APIs and integration components, • Secure and compliant AI-enabled features, • Contributions to reusable engineering patterns and standards SKILLS & EXPERIENCE Essential • Strong commercial experience with C# and .NET (mandatory), • Experience building backend services and APIs, • Solid understanding of software engineering best practices, • Interest in AI and applied machine learning, • Willingness to undertake training and certification Highly Desirable • Microsoft Azure AI Engineer Certification (or willingness to achieve), • Experience using Microsoft Azure, • Familiarity with DevOps and CI/CD pipelines, • Exposure to data-driven or intelligent systems WORKING STYLE • Developer-led, analytical, and outcome-focused, • Curious and motivated to learn AI technologies, • Comfortable working in evolving problem spaces, • Clear communicator across technical and non-technical audiences

Quantitative Developer – C# / Python London | Full-time The mission Join a leading quantitative research and trading firm using heavy compute and modern engineering to tackle some of the hardest problems in systematic finance. You’ll sit close to the money, turning cutting‑edge research into production systems that run at scale in global markets. The role This is a hands‑on engineering role working side‑by‑side with quants. You’ll design, build and optimise trading, simulation and research systems in C# and Python, with huge emphasis on performance, reliability and clean architecture. What you’ll do • Build and evolve trading systems that run 24/6 with real capital at stake., • Develop modelling and simulation frameworks that quants use to test and refine strategies., • Improve research tooling and workflows so ideas move smoothly from prototype to production., • Push performance and scalability in core services, unlocking new research and trading capabilities., • Take end‑to‑end ownership of projects, from design through to deployment and iteration. What you bring • Strong software engineering fundamentals: algorithms, data structures, architecture., • Commercial experience in C# and/or Python, ideally on complex, high‑performance systems., • Interest in quantitative finance and how engineering accelerates research and trading., • Comfort working closely with stakeholders, prioritising impact and communicating clearly. Why you might care • Work at the intersection of advanced research, serious engineering and real‑world markets., • Industry‑leading compensation, deep technical culture, serious investment in tools, learning and long‑term career growth.

At ___, we are building an open and flexible Agentic Engineering Platform for modern engineering organizations. Following our recent $100M Series C funding round, we are in a phase of rapid hypergrowth with strong enterprise momentum. We act as the central nervous system for engineering, enabling platform teams to unify their stack and expose it as a governed layer through golden paths for developers and AI agents. By combining rich engineering context, workflows, and actions, we help organizations transition from manual processes to autonomous, AI-assisted engineering workflows while maintaining control and accountability. As a product-led company, we believe in building world-class platforms that fundamentally shape how modern engineering organizations operate. As Port continues to grow, we are looking for a Senior Sales Engineer to partner with our Account Executives in the mid-market and enterprise territories. You will lead the technical strategy for high-stakes deals, requiring a unique blend of engineering rigor and strategic sales intuition. Your ability to translate complex infrastructure into relatable business value is indispensable; at Port, you aren't just giving a demo, you are ensuring Port's value is communicated clearly and effectively. What you’ll do: • Own the technical execution of complex enterprise sales cycles with 6–7 figure ACVs, navigating multiple stakeholders and high-stakes requirements., • Lead technical POCs and tailored product demonstrations that map Port’s capabilities to specific customer pain points, ensuring prospects clearly see the platform's full value proposition., • Work with Account Executives to define and fine-tune sales strategies, integrating technical insights., • Provide feedback to our Engineering and Product teams, sharing front-line intel about customer needs and market demands., • Engage in continuous learning, ensuring you're always up to speed on our latest product enhancements and the wider market landscape. Requirements: • Hands on experience with developer tools, CI/CD tools, Kubernetes, cloud infrastructure., • Strong communication skills with the ability to break down complex subjects in a relatable manner., • A passion for selling with a keen sense of how technology addresses business needs., • In-depth understanding of our product suite, and the ability to demonstrate them effectively., • Problem-solving prowess, anticipating technical challenges and addressing them proactively., • A collaborative spirit, eager to work alongside sales, engineering, and product teams to ensure Port's maximum market impact. Who you’ll work with: You'll be the tech wiz amidst a talented group of Account Executives, deepening their pitches with your technical know-how. You’ll regularly provide insights to the product from your standpoint. Sales forecasting meetings will be richer with your presence. And, of course, key collaborations with our VP of Sales, CEO, CTO, and Engineering team will be essential. If this sounds like you, we’d love to hear from you!

NET Developer (Contract) Location: Central London Rate: £350–£425 per day Duration: 6 months (likely extension) Start: ASAP Role Overview We are seeking an experienced .NET Developer to join our Business Intelligence IT team. You will develop and support SMBC BI business applications using C# and MS .NET Framework, working across SQL Server and Oracle databases. This role involves both new development and maintenance of existing applications, ensuring stability and compliance with change management procedures. Key Responsibilities • Develop and maintain C#/.NET applications for BI systems., • Analyse business requirements and design technical solutions., • Write and optimise T-SQL and PL/SQL scripts for data analysis., • Collaborate with DBAs and infrastructure teams in London and New York., • Support production environments, troubleshoot issues, and implement fixes., • Assist with Citrix and application server deployments for web and Windows apps., • Follow change management and release processes., • Strong experience with C# and .NET Framework (Windows and Web apps)., • Proficient in SQL Server (T-SQL) and Oracle (PL/SQL)., • Knowledge of application deployment and environment maintenance., • Experience in unit testing, QA, and documentation., • Financial services or enterprise BI experience., • Familiarity with Citrix, disaster recovery environments, and version upgrades. Apply by clicking the link provided or contract for a faster response.

Back End Engineer / Developer (Rust High Frequency Trading) London / WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Back End Engineer role at a hugely profitable High Frequency Trading firm that specialise in crypto markets and earning substantial bonuses. What's in it for you: • Salary to £180k, • Bonus (c50% of base), • Pension, • Hybrid working, • Career progression Your role: As a Back End Engineer you will design and develop high throughput back end services for microsecond real-time risk, pricing, trading engines and market making systems, working across the full software development lifecycle using Rust. You'll collaborate with a small, talented team, problem solving and working on complex and challenging systems with interesting work. Location / WFH: You'll join the team in Central London with flexibility to work from home 1-2 days a week. About you: • You have commercial Rust development experience, • You have strong backend OOP, multithreaded software engineering experience (e.g. C++, Java, Python), • You have experience of working on high throughput, low latency systems with microseconds / nanoseconds, within a finance (or games) environment, • You have a good understanding of low level system design, Operating Systems, Networking, Socket Level programming, hardware, compliers, FPGA, • You achieved a 2.1 or above in Computer Science from a top tier university, • You are collaborative and pragmatic with great communication and stakeholder management skills, also with some leadership or mentoring experience Apply now to find out more about this Back End Engineer / Developer (Rust HFT High Frequency Trading) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

About IXICO plc IXICO plc (AIM: IXI), is a leading neuroimaging Contract Research Organization (CRO), delivering advanced Ai analytical insights in neuroscience to the global clinical trials market. Established in 2004, listed as a public company in 2013, IXICO has firmly established itself as a trusted partner to the global life sciences industry, supporting the development of new therapies for neurological conditions such as Alzheimer’s, Parkinson’s, Huntington’s Disease and Multiple Sclerosis. With our focus on neuroscience, our purpose is to advance human health by turning data into clinically valuable insights; helping our clients reduce clinical development risk and improve return on investment from their clinical development programmes. We achieve this by combining Ai machine learning imaging biomarker analysis, together with centralised neuroimaging CRO services to provide an integrated service covering every stage of clinical development through to post-marketing surveillance. We are committed to invest in continuously enhancing our validated and peer reviewed disease optimised machine learning Ai analytics services and our infrastructure and technology to support our ambitious growth strategy. Our people are empowered to enable us to achieve our company goals and their own personal development through the “4A” values at the heart of our culture: Aspiration, Ability, Agility and Accountability. To help us deliver our medical image analysis solutions to large clinical trials we are hiring a Azure Developer (Full Stack) on a permanent full-time capacity. Purpose of the Role: The Azure Developer (Full Stack) will focus on improving IXICO's IXI platform workflow engine to simplify and speed up study configuration and deployment. Essential Duties and Responsibilities: • Deliver technical solutions as a hands-on engineer, driving the development of web applications and RESTful APIs., • Design and develop new features and reusable libraries with security and maintainability as core principles., • Optimize applications for maximum speed and scalability., • Collaborate with the team to troubleshoot issues and provide timely solutions and workarounds., • Take ownership of codebase improvements and systematically address technical debt., • Participate actively in team and project meetings, contributing to collective success., • Function as a key member of a self-organizing Agile team, engaging fully in Agile ceremonies., • Maintain high coding standards and champion engineering best practices across the team., • Promote transparency and knowledge sharing throughout the organization. Qualifications and skills required for the role: Essential Technical Expertise: • Strong proficiency in React (substantial experience required)., • Strong proficiency in C# and .NET development., • Experience with Microsoft Visual Studio., • Hands-on experience deploying to Azure, including serverless architectures (Azure Functions)., • Working knowledge of microservices architecture., • Experience with Event Driven architectures., • Proficiency with Cosmos DB or similar NoSQL databases., • Strong understanding of dependency injection principles., • Familiarity with Azure API Management., • Solid experience with Git workflows (pull requests, branching, merging). Desirable • Experience with CI/CD pipelines, preferably using Azure DevOps., • Knowledge of Azure B2C directory and identity frameworks., • Advocate for TDD, BDD, and test automation. Experience & Methodology: • Proven experience working in Agile environments (Scrum/Kanban). Education: • Degree in Computer Science, Software Engineering, or equivalent field. Personal Attributes: • Strong interpersonal and communication skills (written and verbal)., • Analytical mindset with excellent problem-solving abilities., • Proactive, adaptable team player with a can-do attitude., • Strong ability to prioritize competing workloads and requirements., • Growth mindset with a robust work ethic. Benefits • Competitive remuneration package including benchmarked salaries., • Staff Annual Bonus Plans and Annual Salary Review., • Generous employer pension contribution of 6%., • 25 days annual leave, increasing up to 28 days with every year at IXICO., • BUPA private medical insurance scheme., • Life Assurance of 4x annual salary., • Employee Benefits Portal, offering various discounts in retail, food & drink, and entertainment., • Engaging and social environment, with fundraising and sporting activities and seasonal events such as Summer and Christmas parties., • Wellbeing initiatives such as eye tests, flu jabs, and Mental Health Awareness Training., • Employee Assistance Programme offering advice and support on a wide range of topics., • Hybrid working model pattern split between working at our vibrant head office in the City of London and remotely., • Reimbursement allowance to purchase equipment to support working from home., • Generous employee referral scheme offering £2,000 for referring a successful candidate to the company., • Financial assistance for professional qualifications., • A company in an industry where your work has an impact every single day. How to Apply IXICO is working hard to create a representative, inclusive and empowered team, because we believe different experiences, perspectives and backgrounds make a better workplace, and ultimately better services. IXICO doesn’t discriminate on the basis of race, colour, religion or belief, gender, national origin, age, sexual orientation, marital status, disability or any other protected class. If you think IXICO should meet you, please send us your CV and covering letter by email to or apply directly via ___. We are looking forward to your application. Please note that our entire business is operating under a Hybrid-Working Model, where UK-based employees are required to attend our London office 2 days a week. If you have got any questions, please reach out to our careers team. Please note that IXICO will process the data provided by you only in order to perform the outlined recruitment exercise. For more details on what data we process and on what legal basis this happens please view our ___ or contact .

Solar & Battery Developer – UK Location: Flexible within the UK (London preferred) Market: Commercial & Industrial Rooftop Solar + Battery Energy Storage (BESS) Lifecycle Responsibility: Lead → Development → Financial Close → Contracting → Handover → Construction About the Role We’re seeking a talented Solar & Battery Developer to join a growing UK renewable energy team. You will own projects end-to-end, - from first customer contact, through development, financial close, contracting, and handover to construction. Working alongside a small, dynamic team of developers, engineers, and project managers, you’ll be supported by specialist functions such as Procurement, Legal, and Investment Analysis. This is an exciting opportunity to play a pivotal role in the transition to decentralised, sustainable energy. You will develop rooftop solar and battery storage projects for commercial and industrial clients, helping them cut carbon and unlock real energy savings. Key Responsibilities • Identify and originate new opportunities with C&I customers, property owners, and developers., • Conduct technical and commercial feasibility studies, including rooftop assessments and battery modelling., • Manage development activities and coordinate engineering, procurement, legal, and financial workstreams., • Prepare financial models and business cases (CAPEX, OPEX, merchant revenues, grid costs)., • Oversee DNO grid connection applications (G99 / G100)., • Manage due diligence: structural surveys, DNO assessments, H&S, and electrical studies., • Negotiate roof lease agreements, EPC/O&M contracts, PPAs, and flexibility agreements., • Prepare and present investment papers to stakeholders., • Ensure smooth handover to construction after financial close. About You • Bachelor’s or Master’s degree in Engineering, Renewables, or Business., • 5+ years’ experience developing solar, battery storage, or other energy projects in the C&I sector., • Strong understanding of DNO processes, UK planning regulations, HSSEQ standards, and commercial contracting frameworks., • Confident negotiator with strong commercial acumen., • Excellent stakeholder management and analytical skills., • Fluent in English. Location & Working Pattern • Flexible, although proximity to London is preferred., • Hybrid working: 2 days in the office, 2 days remote, 1 flexible day., • Travel required for client meetings and occasional visits to head office (Rotterdam)., • Collaborative online environments supported (Microsoft Teams), with recognition of the importance of in-person meetings. What We Offer • Competitive salary, • Pension contribution (9.6%), • Medical insurance, • 30 days holiday plus statutory days, • Cycle-to-work scheme, • Gym membership subsidy Join us and be part of shaping the UK’s renewable energy future!

Experis Software Engineer Perm Salary DOE London (Hybrid) DV or SC Clearance Essential Our client, a rapidly growing deep-tech consultancy, urgently require an experienced Software Engineer to join their team on a permanent basis. In order to be successful, you will have the following experience: • Experienced Software Developer/Engineer, • Strong background within Python, C++, C#, SQL, TypeScript, • Experience of Palantir technology is a bonus, • DV or SC Clearance is essential Within this role, you will be responsible for: • Delivering strategic advisory, engineering delivery, and enablement services to Government and commercial clients., • Solve user problems by drawing source and captured data into a single foundational data model and building operational workflows that materially change the decisions made, • Work closely with clients, to tailor products and services, • Design solutions for client problem sets based on their descriptions and by exploration of the data landscape, • Assist in the design, development, and maintenance of data pipelines and ETL processes to build data and action models to address the workflow needs, • Build and edit operational workflows, including front ends and decision-support toolsets, inclusive of native Palantir tooling and integrated front ends, • Collaborate with team members to implement AI and machine learning models against user problems, • Close working with clients, building deep and sustainable relationships that positions you/us as their “trusted advisor” For further information please contact

At Champion Data, our dedicated team are united by sport and driven by data. We strive to revolutionise and transform sport data globally by leveraging our cutting-edge technology and expert team, ensuring we deliver the best possible outcomes for our partners and clients. About the job Champion Data has an exciting opportunity for an experienced and dedicated Senior Developer to join our team! The Senior Developer is a key technical leader, leveraging their extensive experience to guide and mentor other members. They are responsible for designing, developing, and maintaining software solutions for both internal and external clients. Possessing strong technical skills and expertise in software development, they play a crucial role in ensuring our success, delivering robust and scalable software solutions. This is a full-time permanent role based in the United Kingdom. We operate a hybrid model, with senior engineers typically spending 2–3 days per week in our central London office or client locations to support collaboration, mentoring, and team development. The role reports into the Technology Leadership team (via the CTO) and works closely with senior engineers, product, and delivery leads. The role may include the provision of on-call support services for scheduled sporting matches at regular times on a rostered basis. Key Responsibilities • Software Development: Develop software applications using appropriate technologies, adhering to best practices and industry standards, to meet business objectives., • Task Management: Complete assigned tasks within agreed time frames, budgets, and quality standards, effectively managing priorities and deadlines., • Collaboration: Confer and collaborate and lead team members and other developers to address system software problems, propose improvements, and make necessary modifications., • Continuous Learning: Stay up to date with industry trends and developments, proactively identifying and proposing changes that can enhance software quality, speed, and maintainability., • Code Reusability: Promote the reuse of existing shared code and common libraries to improve development efficiency and maintain consistency across projects., • Quality-Driven Development: Emphasize a focus on software quality throughout the development process, employing robust testing and best practices to ensure reliable and maintainable code., • Policy and Idea Development: Direct the application of existing principles and guide the development of new policies and ideas, contributing to the advancement of the team and organization., • Complex Problem Solving: Tackle complex issues where analysis requires in-depth evaluation of variable factors, employing analytical and problem-solving skills to find effective solutions., • Stakeholder Networking: Establish and maintain productive relationships with key stakeholders, facilitating effective communication and collaboration., • Mentoring and Advisory Role: Provide guidance and advice to other team members on complex matters, leveraging your expertise to elevate the team's performance., • Leadership and Support: Offer leadership and support to developers within the team, contributing to their growth and development., • Operational Technical Support: Provide operational technical support for products and solutions, ensuring their smooth functioning and addressing any issues that may arise., • After-Hours Support: Be available for after-hours support for applications falling within your area of responsibility, contributing to the overall reliability and stability of the software ecosystem., • Specialisation: Sustaining a firm dedication to achieving expert-level proficiency in their specialized field, while also disseminating knowledge and educating others, to drive innovation and success within the company. About You • Extensive industry experience in .Net Framework, .Net Core and C#, • Strong, hands-on experience designing and operating production systems on AWS, • Experience building and operating high-availability, data-intensive systems is highly regarded, • Experience contributing to system design and architectural decisions in distributed systems, • Experience building, maintaining, and improving CI/CD pipelines using Git-based workflows, • Experience working in an Agile team, • Good verbal communication skills with the ability to communicate effectively with team members, internal and external, • Strong critical thinker with problem solving aptitude Tell me more about Champion Data For over 20 years, Champion data has been at the forefront of delivering sports stats globally.With a global presence in Australia, the USA, the UK, and Asia, we specialise in real-time data collection, storage, analysis, distribution, and visualisation. We track every play and movement, delivering unbeatable game intel through seamless integration systems. Our unrivalled visual packages, in partnership with leading media outlets, ensure a sensational sports broadcast experience. We work across numerous major sports, including AFL, NRL, Football, Horse Racing, World Netball, LIV Golf, Tennis, and Lacrosse. As we continue to expand globally, we aim to solidify our position as the leading sports data company. At Champion Data, our people are at the core of our success, driving the innovation and passion that underpin our company culture. By joining our team, you will be part of a motivated group with a ‘can-do’ attitude, eager to embrace challenges and committed to personal and professional growth. At Champion Data we will enable you to be your own champion. Our Core Values: To challenge the Playbook / To be an Elite Partner / To Champion Team Why Join Champion Data? We offer flexible hybrid working arrangements, financial support for setting up a remote workspace and a strong focus on health and wellbeing. Our team culture is vibrant and supportive, including regular social events, team lunches, and more. We also provide extensive employee benefits, including access to our wellness program and additional leave through Mindful Me Days. What benefits does Champion Data offer the team in the UK? • Mindful Me Days: Four days per year dedicated to your wellbeing, • Flexible Working: Our team works globally in a hybrid environment, which includes two weeks per year, during which you can work remotely from anywhere worldwide., • UK Office: Access to a co-working space in Soho, London., • Our spaces: all of our offices have great end-of-journey facilities; including showers, wellness/prayer room & games, • Employee Assistance Programs: 24/7 Access to financial support and counselling, • Wellness Incentive: To help support your home office setup or contribute towards a wellness activity/service of your choosing, • Get to the Game: Funds towards tickets for you and your family/friends to attend sporting events globally., • Advance You Learning and Development: Annual budget to spend on learning and development activities plus Brain Block Time, this is time set aside monthly to learn or study., • Social Events: Including an annual Family Day & Volunteer Day, • Paid Parental Leave When you join Champion Data, you will have the opportunity to step into a fast-growing, dynamic business during an exciting period of expansion. Each day brings new challenges and opportunities to collaborate with diverse clients across the sports, technology, and broadcast media industries. We look forward to hearing from you and welcoming you to Champion Data. #thestorybehindthegame

The world’s leading organizations and global players choose Proskauer to represent them when they need it the most. With 800+ lawyers in key financial centers around the world, we are known for our pragmatic and business-savvy approach. Proskauer is the place to turn when a matter is complex, innovative and game-changing. We work seamlessly across practices, industries and jurisdictions with asset managers, private equity and venture capital firms, Fortune 500 and FTSE companies, major sports leagues, entertainment industry legends and other industry-redefining companies. The Applications Developer role consists of developing high-performance web, mobile, and client-server applications. This role requires maintaining existing applications, enhancing their functionality to meet evolving business needs, and expertise in the development, maintenance, and administration of SharePoint environments, both on-premise and cloud-based, ensuring optimal performance, security, and scalability. A deep understanding of development lifecycles and a proactive approach to technological trends in the legal industry are critical. The developer will collaborate closely with cross-functional teams to ensure that solutions meet operational requirements and align with long-term strategic goals. This role may require after-hours support and maintenance activities to ensure system stability and minimize business disruptions. Responsibilities include, but are not limited to: • Analyze business requirements to determine the most effective solution strategy; custom development, evaluating software, or modifying existing solutions; to deliver functional and efficient results., • Design, develop, and maintain customASP/MVC.NET web applications and SharePoint solutions., • Implement responsive and user-friendly front ends using client-side frameworks like jQuery, Bootstrap, React, and Angular., • Develop and optimize SQL databases to support application needs, ensuring performance, integrity, and scalability., • Use low-code development platforms such as PowerApps, Power Automate, PatternBuilder, and Fliplet to design and implement custom applications that improve business processes and workflow efficiency., • Develop, deploy, and manage complex reports using SQL Server Reporting Services (SSRS), Power BI, and other analytical tools to support business decision-making., • Provide high-level technical support and training to users, empowering them to fully leverage technology solutions., • Troubleshoot and resolve issues related to the managed platforms., • Integrate custom solutions with existing enterprise systems and third-party services to enhance functionality and user experience., • Lead project development efforts and ensure best practices in software development are followed., • Identify, troubleshoot, and resolve complex software issues in a timely and efficient manner., • Proactively seek and implement improvements in development processes, technologies, and tools to enhance productivity and solution quality., • Produce comprehensive documentation for developed solutions and maintain regular reports on project status, challenges, and achievements., • Collaborate with project managers, business analysts, and stakeholders to ensure clear understanding of project requirements and deliverables., • Provide after-hours support and perform maintenance tasks as needed to ensure system reliability and availability. Qualifications: • Bachelor’s degree in Computer Science, Information Systems, or a related field., • Minimum of 3 years’ experience in software development with a strong focus on SharePoint, SQL Server, and the .NET environment., • Proficiency in administration and development of SharePoint 2016, 2019, SE, and SharePoint Online web components., • Proficiency developing ASP.NETMVC or ASP.NET Core MVC applications., • Strong knowledge of C# programming language with expertise in web API development, SQL and the Entity Framework., • Experience with client-side and front-end frameworks such as jQuery, Bootstrap, React, and Angular., • Demonstrated experience in managing multiple projects, with strong organizational and prioritization skills., • Excellent verbal and written communication skills, capable of effectively articulating technical concepts to non-technical audiences., • Strong problem-solving skills, with a methodical approach to tackling challenges and delivering innovative solutions., • Ability to work collaboratively in a team environment, providing support and mentorship to other team members as needed. This position will require physical presence in Proskauer’s offices on a regular basis (at least 3x per week, or more, if it becomes the policy of the Firm or as business needs require). Proskauer is committed to providing a work environment that includes equal opportunity without regard to race, color, gender, age, creed, sex, religion, national origin, disability (physical or mental), marital status, citizenship, ancestry, sexual orientation, gender identity and gender expression, or any other legally protected status. Any personal data shared with us will be processed in accordance with our Prospective Personnel Data Protection Notice which can be found at ___

This role sits within a global, technology-driven investment firm running systematic and quantitative strategies across financial markets. The firm builds its own trading, research, and data platforms in-house. As a Quant Developer, the role bridges quantitative research and engineering. You’ll work closely with researchers to turn ideas and models into robust, scalable software used in research and live trading. This includes building tools and workflows for data analysis, backtesting, and production trading systems, as well as owning and supporting critical components throughout their lifecycle. What they’re looking for • Degree in computer science, engineering, mathematics, physics, or similar, • 2+ years’ experience with Python, C++, or kdb+/q, • Understanding of financial data, storage, and analysis, • Experience with modern software development practices, • Strong technical communication skills Nice to have • Strong quantitative skills, • Experience designing software solutions and workflows, • Exposure to CI, monitoring, and databases

Core Developer (Python) - Algo Trading Firm - London - Up to £350k+ TC (DOE) One of London's most impressive Algo Trading firms is looking for Engineering Wizards to join their team in London. Having arguably one of the best technology teams in the world, the firm is in a stage of hypergrowth, looking to deliver on its ambitious plans to be a leading liquidity provider in the market. The firm is renowned for its advanced tech and above-market-rate compensation (made ~40 of its staff millionaires in the last 2 years). In the role, you would be focusing on highly scalable distributed systems, working directly with the Lead Core Developer, the CTO and other various internal stakeholders. The system you would be designing and the building will be written on Linux, in Python, but will communicate with the C++ Stack. The focus will be on building a very high-performance system dealing with 100M+ transactions daily. Requirements: • Excellent Python skills with a good understanding of relevant libraries., • Significant system design and architecture knowledge for highly distributed systems., • Ability to design, build and optimise high-performing Python systems from scratch., • Previous experience building/upgrading SQL databases would be highly desirable., • Good knowledge of source versioning systems, • BSc in Computer Science or similar STEM subject. We encourage you to apply even if you think you may not currently fit all these requirements – so long as you have proven academics and are willing to work hard and learn, we want to hear from you. Note: if you haven't received a reply within 3 days, your application was unfortunately not accepted. Core Developer (Python) - Algo Trading Firm - London - Up to £350k+ TC (DOE)

QA Automation Engineer As a QA Automation Engineer (Associate level), you will join an elite engineering squad tasked with evolving a sophisticated .NET automation ecosystem. This is a role for a "Quality Developer", someone who wants to build, break, and optimize systems that the global financial market relies on every single day. The Technical Stack • The Backbone: C# / .NET Core for robust automation development., • Behavioral Testing: BDD implementation using SpecFlow or Reqnroll., • Modern UI & API: Advanced automation utilizing Playwright and Selenium for both interface and deep-layer REST API validation., • Cloud-Native Infra: Working within Azure environments, specifically leveraging AKS (Kubernetes) and Service Bus architectures., • CI/CD & AI: Fully integrated pipelines via GitHub Actions (YAML), with an active culture of using AI tools (Copilot, LLMs, MCPs) to accelerate framework builds. Your Impact • Architecting Quality: Partner with senior leads to design and maintain scalable regression suites that support complex, event-driven financial products., • Deep-Dive Analysis: Move beyond surface-level checks; you will utilize SQL and exploratory techniques to identify root causes within high-velocity messaging streams (FIX, Swift, XML, JSON)., • Pipeline Mastery: Own the quality gate within the CI/CD lifecycle, ensuring automated triggers and data quality checks are seamless and fail-safe., • Agile Innovation: Contribute to a culture that prioritizes Clean Code and innovative testing methodologies, including performance and load testing with tools like NeoLoad. Who You Are • The FinTech Specialist: You have a commercial background in finance, payments, or high-stakes transactional systems., • Code-First Mindset: You are proficient in C# and understand object-oriented principles, design patterns, and how to write maintainable test code., • Naturally Curious: You aren't satisfied with a "pass" result—you want to understand the underlying infrastructure, from Azure microservices to relational database integrity. Package & Culture • Salary: £50,000 – £60,000 per annum., • Rewards: Competitive annual bonus + comprehensive company benefits., • Environment: A "no-micromanagement" zone. You’ll have the autonomy to innovate in a fast-moving, agile setting., • Flexibility: A balanced Hybrid model out of a prime Central London location.

About Native Native is a VC-backed AI startup building the world’s most accurate AI for database reasoning. This is hard. This is an unsolved problem that, once solved, will change how every enterprise operates. We recently published our results, achieving rank #1 on the industry-standard benchmark. Our research team is based in London. Everyone at Native has high agency, is obsessed with the problem we are solving, embraces the intensity of a 6-day week, and has the ambition to build something world-changing. We are exceptional engineers and researchers taking a novel approach to accurate database reasoning. About the role This is a founding Platform Engineer role, with the opportunity to shape Native’s infrastructure and systems architecture from day one. You will build the platform that turns cutting-edge research into reliable, production-grade systems. • Design, build, and operate the core platform that powers research and production workloads, • Productionise research systems into robust, scalable services, • Build internal platforms and tooling for researchers and engineers, • Own compute, storage, networking, and deployment infrastructure, • Design and operate CI/CD, observability, and reliability systems, • Think deeply about performance, isolation, fault tolerance, and failure modes, • Design systems that prioritise correctness, reproducibility, and debuggability, • Help define the long-term platform and systems architecture of the company Required experience • Strong experience with Python in production systems, plus at least one systems or backend language (e.g. Rust, Go, C++, Java), • Experience designing, building, and running production infrastructure or platform systems, • Strong understanding of Linux systems, networking, and distributed systems, • Experience with cloud infrastructure and modern deployment environments (e.g. AWS/GCP, containers, orchestration), • Comfortable operating at the boundary between research and production, • Experience building internal tooling or developer platforms, • Engineering taste: you care about simplicity, correctness, and long-term operability, • High ownership mindset — you build it, run it, and make it better Why join Native This is a rare chance to join a founding team operating at the frontier of AI, with the resources to win. • Impact: Build the infrastructure foundation for a new class of AI system in an under-explored, massively valuable domain, • Team: A small, collaborative, world-class research and engineering team based in central London, • Ownership: Founding-level equity with meaningful upside, • Compensation: Competitive salary that lets you focus on building something great, • Direction: Shape how frontier AI research becomes reliable, production-grade systems from day one Culture At Native, we look for people with exceptional engineering ability who want to win. Everyone loves building and is ambitious enough to want to change how the world operates for the better. • We run towards hard problems, • We care deeply about systems that are robust and transparent, • We value first-principles thinking and clean abstractions, • We take ownership, move fast, and hold a high bar for correctness, • If you have an entrepreneurial spirit, are intrinsically motivated, and want to have a huge impact, we are a great fit.

Assistant Design Manager Are you an experienced Architect or Assistant Design Manager? This is a great opportunity to join a leading main contractor who operate in the residential sector focusing on large residential and mix-use schemes across London, delivering both high and midrise apartment blocks The business is looking to appoint an Assistant Design Manager to work on the delivery of a 150-unit R/C frame project from RIBA stage 4 to completion. The project consists of 3 blocks and varying heights with basement, podium deck, and landscaping/ public realm. Requirements for the Assistant Design Manager role • Experience working with main contractor, developer or architectural practice, • Experience delivering residential projects, • Experience with R/C frame projects, • Relevant qualifications What’s on offer for the Assistant Design Manager role • Opportunity to work on major residential projects, • A secure pipeline of work across London, • Exceptional opportunity for personal development and progression, • Enhanced personal benefits and salary packages If you want to hear more about this Assistant Design Manager role, please apply with an up-to-date copy of your CV or contact Chris Starling in our London office on 020 7288 0166.

The Client Our client is a highly regarded discretionary investment manager with a strong focus on data‑driven decision making. They operate with a small, agile structure and are recognised for their commitment to excellence in trading and technology. Their in‑house technology function spans IT infrastructure, software development, and quantitative analysis, supporting all aspects of market data processing and trading activity. The environment is fast‑paced, collaborative, and highly technical, where code quality, performance, and low‑latency systems are top priorities. Engineers work across domains, contribute to architectural discussions, and help shape scalable, robust systems. We have partnered with this team for several years and have a close, direct working relationship with the CTO. We have successfully placed multiple individuals into the group and can provide detailed insight into the team structure, culture, and expectations. The Role The client is embarking on a major initiative to unify and expand their core systems, bringing more of this capability in‑house. As Head of Core Platform, you will lead this transformation—designing, planning, and implementing the evolution of the core technology stack to create a strong foundation for future growth. This is a hands‑on leadership role. You will develop and consolidate systems, write software, guide a team of developers, and take ownership of several critical platforms. This includes an in‑house C# PnL and Risk system that performs real‑time portfolio valuation, alongside other components that will be integrated into a cohesive, modernised core platform. You will work closely with senior stakeholders including the CTO, COO, Head of Operations, and Project Management. Candidate Profile Domain Expertise • Strong background in fixed‑income trading systems, • Knowledge across front‑, middle‑, and back‑office workflows, • Demonstrable expertise in:, • Repo trading and lifecycle management, • Post‑trade operations, clearance, and settlement, • Margin and collateral management, • Experience building systems that capture bond and swap (interest rate and FX) cashflow events, • Understanding of accrual (trade date) and realised (settlement date) accounting reconciliations, • Particular interest in candidates with Fixed Income and Rates experience Technical Skills • Strong computer science fundamentals, • Hands‑on development experience in:, • C# and .NET (essential for this role), • Python within quant or data environments, • The client will also consider exceptional engineers from other OOP backgrounds such as C++, Java, or Go, • Familiarity with UI technologies such as WinForms, WPF, Blazor Hybrid, and Blazor Web Leadership & Approach • Experience working in front‑office or trading‑technology environments, or on business‑critical systems, • Ability to lead by doing—hands‑on while guiding a team, • Pragmatic, delivery‑focused mindset, • Commitment to high‑quality engineering practices and low‑latency, high‑performance systems, • Low‑ego, high‑performing self‑starter who values ownership, teamwork, and delivering commercial, pragmatic solutions Why Apply This is a rare opportunity to take ownership of a mission‑critical transformation within a high‑performing investment manager. You’ll shape the architecture, engineering standards, and long‑term technical direction of the firm, working in a collegiate environment where ideas matter and technical excellence is valued. As a long‑standing recruitment partner to this team, we can provide deep insight into the role, expectations, and culture, ensuring you have a clear and accurate understanding of the opportunity.