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    Python Developer: Power Systems Optimisation & Analytics

    Hamilton Barnes is seeking a Python Developer for a 6-month role based in Wokingham. The ideal candidate will have significant expertise in algorithm development, optimization modelling, and power system techno-economic assessments. Responsibilities include developing scalable algorithms, maintaining software ...

    Senior Python Developer — Front Office Risk Tech (LLM/RAG)

    Citi is looking for an experienced Applications Development Senior Programmer Analyst in Belfast. This role requires participation in developing and implementing application systems in collaboration with the Technology team. As part of the Wholesale Credit Risk Technology team, you will design innovati ...

    Senior Front End/Python Developer Network Automation, Vice President

    Job Description Networks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated netwo ...

    Senior Front End/Python Developer Network Automation, Vice President

    Job Description Networks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated netwo ...

    Senior Front End/Python Developer Network Automation, Vice President

    Job Description Networks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated netwo ...

    Senior Front End/Python Developer Network Automation, Vice President

    Job Description Networks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated netwo ...

    Senior Shopify Full Stack Developer | Remote | EUROPE Only | 89004

    About us:At Remote Talent LATAM, we connect top Latin American talent with leading companies. We guide businesses and candidates through every step of the hiring process, ensuring the perfect match in skills, culture, and goals. While we’re not direct employers, we act as a trusted pa ...

    Senior Shopify Full Stack Developer | Remote | EUROPE Only | 89004

    About us:At Remote Talent LATAM, we connect top Latin American talent with leading companies. We guide businesses and candidates through every step of the hiring process, ensuring the perfect match in skills, culture, and goals. While we’re not direct employers, we act as a trusted pa ...

    Java Specialist

    Java Developer – Banking | Contract | Salary: (£480/day (Inside IR35)) | Contract You must have the relevant Right to Work in the UK – no VISA sponsorship can be provided for this role. The Company We are working with a leading financial services organis ...

    Java Specialist

    Java Developer – Banking | Contract | Salary: (£480/day (Inside IR35)) | Contract You must have the relevant Right to Work in the UK – no VISA sponsorship can be provided for this role. The Company We are working with a leading financial services organis ...

    Java Specialist

    Java Developer – Banking | Contract | Salary: (£480/day (Inside IR35)) | Contract You must have the relevant Right to Work in the UK – no VISA sponsorship can be provided for this role. The Company We are working with a leading financial services organis ...

    Full Stack Web Developer — Build Modern Web Solutions

    Wave Recruitment - Demo is looking for a Full Stack Web Developer to join their team in Reading, UK. This role involves developing and maintaining websites, ensuring smooth user experiences, and requires expertise in HTML, CSS, JavaScript, PHP, Wordpress, Java, and jQuery. The ideal candidate will have ...

    Senior eFX Engineer: High Frequency Trading

    STATE STREET CORPORATION is seeking an enthusiastic full-stack developer to join their EFX London team. The role requires writing high-performance Java and Rust code while working on bespoke trading solutions that operate globally. The ideal candidate has extensive experience in automated trading and f ...

    Senior Integration Engineer

    Senior Integration Developer / Lead Developer – IBM BPM / Camunda 6-Month Contract (Likely Extension) Location: London or Edinburgh (Hybrid – some onsite presence required) Our client, one of the UK’s largest banks, is seeking a highly skilled Senior Integrat ...

    Technical Lead

    Tech LeadManchester (Hybrid) £85,000 - £95,000 + Bonus + Additional BenefitsThe Business This is one of the world's most renowned financial services organisations. They have just received significant investment to grow the Manchester function and are now looking for technical lead ...

    Systems Developer

    At Antares, our success starts with our people. We’re a collaborative and an inclusive organisation where every voice is valued, and every individual can grow and thrive. We combine deep expertise with a supportive culture to deliver outstanding results for our clients and a fulfilling experience for ou ...

    Quantitative Developer: Python, Data Pipelines Dashboards

    A global trading and investment firm in London is seeking a Quantitative Developer to join their Quantitative Development & Data team. The role involves building and maintaining quantitative libraries in Python, developing web services, and promoting best coding practices. Ideal candidates will have 3-5 years of ...

    Python Quant Developer — Risk Analytics & Cloud

    A leading global hedge fund is seeking a Quantitative Developer to join their Risk Technology team. This full-time role involves designing risk analytics solutions, building data ingestion pipelines, and developing cloud-native applications with Python. Ideal candidates will have 5+ years of experience in Python ...

    Quantitative Developer, Python Trading Teams EMEA

    Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities. Tower is home to some ...

    Python Quant Developer for Systematic Trading

    Durlston Partners LLP is seeking a Python Quantitative Developer to join their successful Systematic Hedge Fund based in Central London. This role involves implementing and optimizing trading algorithms and collaborating with PM Teams and researchers. With a flat, transparent structure, the successful ...

    Python Developer: AI & Automation | Hybrid London

    A leading legal consulting firm in London seeks a Python Developer specializing in AI and automation. The role requires extensive experience in Python and API development, as well as familiarity with Azure technologies. Candidates should be skilled in designing automation workflows and integrating AI solutions i ...

    Quantitative Developer: Multi Asset Investing (Python)

    Legal & General is hiring a Quantitative Developer to enhance their Multi-Asset and Asset Allocation businesses in Greater London. This role involves designing scalable Python-based services that support investment capabilities. The ideal candidate will possess strong Python expertise, SQL skills, and ...

    Junior Python Model Developer – Insurance Tech

    A technology and insurance firm in London is seeking a Junior Model Developer to work with the hx Renew modelling platform. The role involves building models in Python, collaborating with teams, and delivering innovative solutions in a supportive environment. Candidates should have production-grade Python experi ...

    Python Developer Scale FinTech Data Platform

    A leading tech house in finance is looking for a Python Developer with outstanding technical skills to join their team in London. You will work on innovative software and build scalable data platforms, collaborating with top technologists. The ideal candidate has strong experience with Python and SQL, enjoys wor ...

    Quantitative Developer, Risk Tech — Python & AWS

    Millennium is seeking a Quantitative Developer to join our Risk Technology team in London. The successful candidate will leverage their skills in Python, AWS, and data manipulation to provide risk managers with data-driven insights on our fund's risk profile, specifically related to technology and data science. ...

    IT Junior Python Developer London Studentjob.co.uk

    About us Founded in 2015, B2C2 is a global leader for institutional liquidity within digital assets. We bring 24/7 365 days a year deep, reliable pricing for spot, futures, options, CFDs, and NDFs across all market conditions. Our growing team has deep expertise across pricing, structuring, risk, ...

    Quant Developer — Analytics Platform, Python & C++

    Barclays is seeking a Quant Developer to join their Analytics Platform team in Canary Wharf, London. The role involves developing APIs to enhance interaction between analytic libraries and IT systems. Candidates will need strong Python and C++ skills, financial application development experience, and effectiv ...

    Lead Python Developer Up to £110k

    Lead Python Developer - Up to £110k - Python, FastAPI, Cloud I've once again partnered with a leading InsurTech, who are building out a new Engineering team, and are looking to bring in a hands‑on engineer, who will lead the team from a technical perspective, establishing the technical direction, ...

    Quantitative Developer & Model Validator (C++/Python)

    Marex Group in Greater London is seeking a Quantitative Developer / Model Validator to support the validation of algorithmic trading models and quantitative tools. The role involves reviewing C++ implementations, validating statistical trading strategies, and producing clear documentation. The ideal ca ...

    Python Developer in Doncaster | Django/Flask

    Stars Arena in Doncaster is seeking a Python Developer. The role requires at least 6 months of hands-on Python experience, a basic understanding of SQL databases, and familiarity with Git. This full-time position offers a salary between £40,000 and £70,000. Candidates should also have knowledge of Python framewo ...

    Lead Python Engineer Developer Tools & Platform

    JPMorganChase is looking for a Lead Software Engineer to join the Athena Core DevTools team in Glasgow. This role focuses on creating systems to enhance developer productivity across a vast engineering landscape. Successful candidates will have strong software engineering fundamentals, particularly in Python, an ...

    Quant Developer — Analytics Platform, Python & C++

    Barclays is seeking a Quant Developer to join their Analytics Platform team in Canary Wharf, London. The role involves developing APIs to enhance interaction between analytic libraries and IT systems. Candidates will need strong Python and C++ skills, financial application development experience, and effectiv ...

    Front Arena Developer: Python in Finance

    Onyx-Conseil is seeking a Front Arena Developer for a 6-month project in Central London. The ideal candidate will have at least 2 years of experience with Front Arena and Python development in a financial setting. Responsibilities include maintaining and developing new code within Front Arena. Additional experie ...

    Python Core Developer – Middle Office – London

    Salary: £200 – 250kCompanyThis fintech is an international global algorithmic market maker in digital assets. They aim to transform Crypto Markets by offering liquidity to trading platforms and exchange. So essentially ‘HFT meets Crypto’. Trading more than $5B+/day across d ...

    Software Developer Internal Compute Frameworks (Python)

    Position Overview: We are seeking an experienced and passionate Software Developer to join our growing team. In this role, you will play a key part in designing, building, and maintaining Squarepoint internal frameworks, services and platforms that power our business. You will have the opportuni ...

    Quant Developer (Python/R) – Equity Models

    Salary: up to ~£250k annual TCExperience: Minimum 5 years; also open to more senior candidates. Fabulous opportunity for a talented QD to join one of the world’s most prestigious and successful hedge funds. Looking for an experienced engineer with a solid programming background ...

    Software Developer Internal Compute Frameworks (Python)

    Position Overview: We are seeking an experienced and passionate Software Developer to join our growing team. In this role, you will play a key part in designing, building, and maintaining Squarepoint internal frameworks, services and platforms that power our business. You will have the opportuni ...

    Python Core Developer – Middle Office – London

    Salary: £200 – 250kCompanyThis fintech is an international global algorithmic market maker in digital assets. They aim to transform Crypto Markets by offering liquidity to trading platforms and exchange. So essentially ‘HFT meets Crypto’. Trading more than $5B+/day across d ...

    Quant Developer (Python/R) – Equity Models

    Salary: up to ~£250k annual TCExperience: Minimum 5 years; also open to more senior candidates. Fabulous opportunity for a talented QD to join one of the world’s most prestigious and successful hedge funds. Looking for an experienced engineer with a solid programming background ...

    Lead Python / Django Developer Central Government

    I am recruiting for a number of Lead Python / Django Developers to be based 2 days in either London, Manchester, Birmingham, Cardiff or the North East.The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract.Candidates must have recen ...

    Python Quant Developer for Systematic Trading

    Durlston Partners LLP is seeking a Python Quantitative Developer to join their successful Systematic Hedge Fund based in Central London. This role involves implementing and optimizing trading algorithms and collaborating with PM Teams and researchers.With a flat, transparent structure, the successful c ...

    Senior Front End Developer

    We have an opportunity for a Senior Front-End Developer to join a rapidly scaling, digital platform. After doubling their user base in the last year, the company is looking for a technical specialist to take full ownership of the front-end experience.You will be joining a reinforced engineering team to b ...

    Remote Software Developer: Build impactful APIs & UI

    The Solicitors Regulation Authority is seeking a Software Developer to join their collaborative team in West Midlands, UK. This role involves developing reliable, user-focused applications and contributing to quality code following modern best practices. Ideal candidates will have extensive knowledge o ...

    Software Developer – C#/.NET, REST & Scalable UI

    Parking Network BV is looking for a talented Software Developer to join their office in Maidenhead, England. The ideal candidate will develop user-facing features for the Parkspace product and ensure application performance and quality. With a salary range of £40,061 - £50,077 depending on experience, ...

    Front End (UI) Developer – In house London

    Contract UI developer to work in-house for minimum 3 months, probably 6. You’ll be producing responsive user interfaces across mobile, tablet and desktop devices for large-scale, consumer facing web applications. Core tech requirements are as follows:HTML5 and CSS3 with a good understanding of cros ...

    Sr Lead Software Engineer UI Developer React

    Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance, ...

    Front End (UI) Developer – In house London

    Contract UI developer to work in-house for minimum 3 months, probably 6. You’ll be producing responsive user interfaces across mobile, tablet and desktop devices for large-scale, consumer facing web applications. Core tech requirements are as follows:HTML5 and CSS3 with a good understanding of cros ...

    Sr Lead Software Engineer UI Developer React

    Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance, ...

    Software Developer – C#/.NET, REST & Scalable UI

    Parking Network BV is looking for a talented Software Developer to join their office in Maidenhead, England. The ideal candidate will develop user-facing features for the Parkspace product and ensure application performance and quality.With a salary range of £40,061 - £50,077 depending on experience, t ...

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      Senior Ui Developer Reactfull Stack With Java Python Exposure Jobs in United Kingdom Job Search Guide, Trends and Insights