per month. The Programme Complete this 10-week online training with just 10-15 hours per week of study time. You'll learn industry-standard tools, including Excel, SQL, Python, and Power BI, while building a professional portfolio with workplace projects. The programme includes earning BCS and CompTIA certifications recognised by UK employers, expert tutor support throughout your studies, and More ❯
Quantitative Developer – Trading – MLOps/Python A hedge fund is building out their AI capability and have an opportunity for a quantitative developer to play a key role in building out MLOps workflows and pipelines for the trading desks. This role is ideally suited to a software engineer or quantitative developer with experience delivery solutions directly for trading desks, who … has excellent Python skills, with a solid background in one of Java/C C#, who has experience building MLOPs pipelines for data scientists, AI engineers, quants, traders and leadership, to build strategic systems and enhance production systems. You should apply for this role if you are/have: 10+ years software engineering/quantitative development within financial markets Excellent … Python (NumPy, PyTorch, TensorFlow, Scikit); solid OO background in C++, Java or C# Strong MLOps and AI/ML model lifecycle experience Strong financial product knowledge and experience delivering solutions for trading/pricing Degree educated or higher in a relevant discipline from a leading academic institution This is an £800-900/day PAYE role based London initially for More ❯
as 142 per month. Complete this 10-week online training with just 10-15 hours per week of study time. You'll learn industry-standard tools, including Excel, SQL, Python, and Power BI, while building a professional portfolio with workplace projects. The programme includes earning BCS and CompTIA certifications recognised by UK employers, expert tutor support throughout your studies, and More ❯
5+ years Software Development experience Early-stage or Founding Engineer experience Full-stack but initially frontend leaning Experience working in React/Next.js on the frontend and Node.js/Python on the backend Demonstrated experience in architecting and deploying complex production systems from the ground up Why Join: Opportunity to work in an incubator in San Francisco for 14 weeks More ❯
in usability testing and iterate on feedback to improve interface quality. Full Stack/Backend Focus (40%) Develop, test, and maintain microservices and backend APIs using C#, .NET 8, Python, and RESTful Web APIs. Implement integration and unit tests as part of the development process. Contribute to DevOps practices including CI/CD pipelines, containerization (Docker/Kubernetes), and cloud … UX development with React, NextJS, or Blazor. Proficient in wireframing and prototyping tools (Figma, Adobe XD, or similar). Solid experience in full-stack development using C#, .NET 8, Python, RESTful APIs, and microservices architecture. Familiarity with cloud platforms (Azure or AWS) and containerization technologies. Experience with databases (SQL Server, AWS RDS, MongoDB or other NoSQL). Knowledge of DevOps More ❯
Role title: Senior Python Developer Location: London, UK and/or Krakow, Poland Contract: full time - Long term engagement Start date: January/February 2026 Overview: We are seeking a Senior Python Developer with extensive experience in investment banking to join our client's technology and quantitative development team. The successful candidate will play a key role in designing, developing … and maintaining high-performance applications supporting trading, risk, and analytics functions. Key Responsibilities: Design, develop, and optimise scalable Python-based applications for front-office and risk teams. Collaborate with quantitative analysts, traders, and other developers to deliver business-critical solutions. Enhance existing systems to improve performance, automation, and integration with trading platforms. Contribute to system architecture, testing, and continuous deployment … processes. Requirements: Proven experience as a Python Developer within investment banking, hedge funds, or financial markets. Strong knowledge of object-oriented programming, design patterns, and data structures. Experience with SQL and familiarity with databases such as Oracle or PostgreSQL. Exposure to C++ or Java is a plus. Solid understanding of front-office trading environments, risk systems, or quantitative workflows. Strong More ❯
they're looking for Engineers who can write code to eliminate toil, improve reliability and automate release, monitoring and recovery processes. You'll build and maintain automated tools in Python for deployment, health checks, alerts and runbooks whilst focusing on reliability engineering and incident management. You'll monitor the health of their trading systems whilst owning and improving incident response More ❯
Role: Python Developer Salary : £200,000 P/A + Bonus + Benefits Location: London Client : Top Fintech My client is a well-established and successful tech house working in the finance sector who are looking for a Python Developer, with outstanding technical and communication skills to join their existing team of software engineers! You will get the chance to … in London, you will get a true input into the end to end SDLC and get to make a genuine impact on a growing business. Requirements: Strong experience with Python (4+ Years) Experience working with REST Microservices Strong SQL Experience working with very large data sets. Knowledge of big data tools (Spark, Kafka etc) Experience working in finance (Preferred) Strong More ❯
frameworks, and platforms that streamline operations across the organization. Collaborate with other developers and stakeholders to gather requirements, design solutions, and implement features. Write clean, well-documented, and testable Python code. Participate in code reviews and contribute to improving code quality and development processes. Troubleshoot and resolve technical issues in a timely and efficient manner. Stay up to date with … the latest Python technologies and industry best practices. Required Qualifications: 6+ years of professional software development experience. Strong proficiency in high-performance Python, with a deep understanding of its ecosystems and best practices. Prior experience with at least one JVM-based language such as Java, Kotlin, or Scala is a plus. Solid understanding of distributed systems principles and experience working More ❯
and problem solving skills You're comfortable taking ownership of projects and mentoring more junior team members You have strong TypeScript skills, combined with any backend programming language (e.g. Python, Java, C++, C#) You're happy to work with the following tech stack (you don't need experience with all): Elixir, Ember, Elm, Phoenix, LiveView, Python, PostgreSQL, AWS, Docker You More ❯
London office) 25 days annual leave plus bank holidays Performance-related bonus Private medical care And many more Role and Responsibilities Develop and maintain AWS-based data pipelines using Python, PySpark, Spark SQL, AWS Glue, Step Functions, Lambda, EMR, and Redshift. Design, implement, and optimise data architecture for scalability, performance, and security. Work closely with business and technical stakeholders to … maintainability. Contribute to planning, progress reporting, and delivery of project milestones. Engage in client workshops, gather feedback, and provide technical guidance. Required Skills & Experience Strong hands-on experience in Python, PySpark, and Spark SQL. Proven expertise in AWS Glue, Step Functions, Lambda, EMR, and Redshift. Solid understanding of cloud architecture, security, and scalability best practices. Experience designing and implementing CI More ❯
A growing multi-strategy hedge fund is seeking Operations Software Engineers to design, build, and maintain technology that supports its revolutionary operational backbone. If you're looking for a highly collaborative role where you'll work alongside some of the More ❯
C#/React Risk Developer City of London – Global Investment Bank Hybrid Set up. Department – Risk Management, Derivative and Analytics – Must have experience. C#, JavaScript, React, Python, TypeScript, Risk, Analytics – VaR, Greeks, Front Office, CI/CD, SQL, AWS, Derivatives Permanent Hire - £100,000 - £150,000 basic plus bonus and benefits Harrington Starr is working with an International Investment Bank … and Fixed Income & OCT Derivatives trading application. As the senior .NET C# developer you will have experience with the Microsoft Stack including JavaScript, TypeScript and React. Any experience with Python Development would also be beneficial. Key Technical Skills: Proven track record in C#.NET development Experience with React and JavaScript/Typescript Experience with T-SQL and SQL Server Experience with More ❯
Role: Data Architect/Data Solution Architect Locations: London | Belfast | Manchester | Edinburgh | Birmingham | More in UK (Hybrid) Job Type: Full-Time Job Description As a Data Solution Architect you will be expected to take an architecture lead role on our More ❯
Lead the Core Backend Engineering Team at a Powerhouse Start-Up Role: Backend Team Lead (Python, Go, Data Systems) Industry: Infrastructure Automation and Enterprise SaaS Location: Fully Remote (Europe) Compensation: Up to EUR 90,000 + high-impact ESOPs About StackGuardian At StackGuardian, we are reshaping how enterprises orchestrate secure cloud infrastructure. Our platform enables teams to ship reliable software … Leader who is deeply technical, thrives in complex distributed systems, and has a proven track record building data-heavy backend SaaS platforms. You will lead a team working across Python, Go, modern data architectures, and cloud-native infrastructure. If you enjoy designing systems that scale, mentoring engineers, and influencing product direction, we want to talk to you. What You'll … Do Lead with Technical Excellence: Drive backend architecture and implementation across Python and Go microservices. Write clean, performant code while guiding key system design decisions. Architect and Scale Data-Driven Backend Systems: Design and optimize large-scale data systems powering workflows, policy engines, analytics, and automation features. Own Reliability, Security, and Performance: Ensure backend services meet enterprise-grade standards for More ❯
Python Software Engineer - VC-Backed Start-Up - London We're looking for a Python Software Engineer to join a fast-growing start-up developing a standout product in a high-potential, niche market. Backed by one of the world's most prestigious venture capital firms, the company is gaining serious traction and building a world-class team. This is a … rare opportunity to play a key role at a pivotal stage of growth, where your Python skills will have direct and visible impact. What We're Looking For 5+ years of professional experience with Python Strong academic background (BSc or MSc from a top Russell Group university) Start-Up mentality: adaptable, proactive, and comfortable wearing multiple hats A genuine interest … from day one Join an elite team early and shape the tech culture and direction Competitive salary Flexible hybrid work opportunity - London Currently interviewing - apply now for immediate review. Python Software Engineer - VC-Backed Startup - London More ❯
to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many analysts. Learn Tableau - Tableu is a tool which analysts use to build visually appealing dashboards for complex More ❯
Senior Python Engineer (Contract – FastAPI, APIs, Kafka) £500–£600/day | Outside IR35 | Hybrid London (2 days/week) | Start ASAP We're working with a fast-moving data intelligence business building a next-gen commercial property platform — and they need a Senior Python Engineer to join immediately and help hit a hard launch deadline of December 6th. The Role … the app's front end. Expect to work hands-on in a tight-knit team alongside an exceptional technical lead. You will be doing? Build and optimise APIs in Python/FastAPI Integrate with databases and OpenSearch for data aggregation Deliver reliable, performant endpoints in a microservices environment (~100 services) Collaborate closely on design and trade-offs to meet delivery … goals Tech Environment Python (FastAPI) | Kafka (nice-to-have) | GitHub CI/CD | OpenSearch | Microservices Start: Next week Contract: ~6–7 weeks (through Christmas), possible extension IR35: Outside (small-company exemption) Hybrid: London — Tuesday in-office required, likely one more day TBC Day Rate £500–£600/day (target). Quick, one-hour GitHub task followed by same-day feedback. More ❯
for 2 Technical Consultants with DevOps and Automation experience to join a leading Network Automation and Security Consultancy! Looking for people with either Network Engineering backgrounds who have strong Python Scripting/Coding skills or Python Developers who are keen to get exposure to Security & Networking tech. Salary: £75k/£85k – Benefits, Bonus, Car allowance Location: Mainly Remote (2/… days per month in office) You will have some of the following skills and experience: Background in Network Engineering or Python Software Development Consulting or Client facing experience Python Scripting/Coding. NetBox experience Unit testing - PyUnit, Pytest, PyPY, Panda, IP Networks (MPLS, BGP, OSPF/ISIS) or keen to learn Network technologies Ability to run workshops, lead design workstreams More ❯
leading compensation packages. Responsibilities: Collaborate with a team of talented traders and quant developers to help build out a real-time trading platform/execution system using Rust and Python Work closely with Quant Researchers and Traders to optimise trading strategies Develop high quality Machine Learning pipelines, market data and analytics systems Desirable Candidates: Minimum of 2 - 4 years of … hands-on experience with Rust and Python 3+ years of financial software engineering experience Previous buyside experience Strong Linux development and SQL skillset BS in Computer Science, Engineering, or related quantitative discipline CQF certification is a bonus To discuss the role in confidence, please reach out to Rhys at rhys.nugent@capitalmarkets.ie. More ❯
Experienced in training management, L&D, or enablement - ideally within a tech or data-driven environment. Understand technical concepts and data workflows (bonus points if you've worked with Python, SQL or similar). Confident working with or around technical teams and translating complexity into clarity. Organised, proactive, and passionate about developing people. Strong communicator who can build trusted relationships More ❯
thinking business. As a Senior Backend Engineer, you'll play a central role in building and scaling the systems that power their insurance platform. You'll focus on developing Python-based cloud microservices (FastAPI preferred), contributing to the architecture of resilient, high-performance systems, and collaborating with a cross-functional team to deliver features at pace. This is a hands … on engineering position with plenty of scope to influence technical direction, improve processes, and grow your expertise in distributed systems. What will I be doing: Design, develop, and maintain Python microservices (FastAPI) running in production. Take ownership of features end-to-end, from design to deployment and monitoring. Write high-quality, testable code with a focus on scalability and resilience. … Collaborate closely with engineers, product managers, and designers to deliver quickly. Contribute to evolving architecture, tooling, and CI/CD practices. What experience do I need: Strong background in Python development (FastAPI, Flask, or Django). Good knowledge of microservices, APIs, and cloud-based infrastructure. Experience with SQL and NoSQL databases, Git, and CI/CD workflows. Solid engineering fundamentals More ❯
includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both More ❯
the great part is that you don't have to be as strong on the AI side as the true AI Engineers, your key impact will come on the Python side. Over time, you'll pick up the expert level skills in AI and vice versa for the others. So, with that, it'll be no surprise that you're … going to need to be a great Python software developer. Additionally, strong experience working with data and building microservices will also be a huge plus. Some experience with LLMs/GenAI will be necessary but you don't need to be an expert. You'll be joining a scale-up AI Consultancy who are working closely with clients across all … salary will be up to £130,000 plus a range of benefits that are continuously improving as the company grows. Want to build your AI skills whilst leveraging your Python development skills? Get in touch. No up-to-date CV required. More ❯
client is a leading energy trading firm who are looking for a Quant Developer to join the Trading Technology group, focusing on the design, enhancement, and maintenance of a Python-based options pricing and valuation library. This system supports risk and valuation workflows across Oil, Power, Gas, and Equities, delivering real-time and end-of-day analytics for traders, risk … and quant teams. The role suits a technically strong quant engineer with expertise in Python, derivatives pricing, and financial mathematics - ideally with exposure to energy and commodity markets. Key Responsibilities Develop, maintain, and extend Python pricing and risk libraries for options and structured derivatives (APOs, CSOs, ULDs, P1X). Implement and calibrate pricing models (vanilla and structured) and ensure alignment … Advanced degree (MSc/PhD) in Maths, Physics, Financial Engineering, or related field. Deep understanding of option pricing theory (Black-Scholes, local/stochastic volatility, Monte Carlo). Expert Python developer with strong numerical and vectorized coding skills (NumPy, SciPy, Pandas). Experience building and calibrating volatility surfaces and handling risk measures (Greeks, VaR, sensitivities). Strong background in stochastic More ❯
