the complete job description. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead SoftwareEngineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading … includes the design, build and support of the platform. The work requires close collaboration with our front office partners from sales, trading and quantitative research. Job Responsibilities: Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code … and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies Acts as a front office developer within the QES technology team. Collaborates More ❯
all associated application documentation thoroughly before clicking on the apply button at the bottom of this description. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a SoftwareEngineer III at JPMorgan Chase within the EDG Front-Office Tech stream, you serve as a seasoned member … solutions across multiple technical areas within various business functions in support of the firm's business objectives. Join JPMorgan Chase's EDG Front-Office Tech stream as a Senior SoftwareEngineer, where you'll partner closely with the trading desk, technology teams, and Quantitative Research to develop and enhance critical applications. Utilize a wide variety of technologies, including … Python, Java, and React/Redux, to solve business problems and automate Front Office processes. Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems More ❯
check your CV before applying Also, ensure you read through all the requirements related to this role. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. 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 PythonEngineer at JPMorgan Chase within the AM Research Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem … a function-wide subject matter expert in cloud deployment and AI technologies. Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle. Influences peers and project decision-makers to consider the use and application of leading-edge technologies. Adds to the team culture of diversity, equity, inclusion, and More ❯
A Global Financial Services SaaS Technology provider is currently seeking a Senior SoftwareEngineer to join their Technology team, working specifically on their Trade Surveillance/Compliance Platform used by key clients. As part of a high-performance engineering team, this person will be involved in the design and implementation of data pipelines and services that operate across … are critical. The platform also leverages machine learning to help them to detect trading behaviour that may trigger regulatory inquiries. In terms of the technical stack, this includes Java, Python, Apache Spark (on Serverless EMR), AWS, DynamoDB, S3, SNS/SQS. Experience Required; Strong backend software engineering experience, ideally with distributed systems and large-scale data processing Experience … in financial markets, specifically across trade surveillance or compliance software Strong programming skills in Java (multithreading, concurrency, performance tuning) Deep experience with Apache Spark and Spark Streaming Proficiency with AWS services, ideally including tools such as Lambda, DynamoDB, S3, SNS, SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on with Python, especially in data handling More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior SoftwareEngineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in the … FinTech + AI space, and as a Senior SoftwareEngineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real … world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior SoftwareEngineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in the … FinTech + AI space, and as a Senior SoftwareEngineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real … world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior SoftwareEngineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in the … FinTech + AI space, and as a Senior SoftwareEngineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real … world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and More ❯
details about the nature of this opening, and what is expected from applicants, by reading the below. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Lead SoftwareEngineer at JPMorgan Chase within the Commercial and Investment Banking “Markets Portfolio Management group”, you serve as … active and connected manner. It supports the strategic agenda of our Markets franchise through a coordinated approach to pricing and management of financial resources. As a member of our Software Engineering Group, we look first and foremost for people who are passionate around solving business problems through innovation and engineering practices. You'll be required to apply your depth … of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. You'll work in a collaborative, trusting, thought-provoking environment—one that encourages diversity of More ❯
the right to work in the UK. This is a remote role, with occasional (eg: once every three weeks) visits to either our London or Lancaster offices. While our software team is largely remote, you are welcome to work more regularly, or even full-time, in office if preferred. About the Role We are looking for an excellent softwareengineer to work on multiple projects across our tech stack, supporting our product which is mobile based. You will need to have strong fundamental engineering skills and be happy working across a wide range of applications. As a Senior Engineer, you will be responsible for our AWS, Web and Desktop tech stack. This includes: Our AWS cloud … Dynamo DB, Lambda ) Various scripts and algorithms (Python) Our Microsoft Desktop App (Python) Our ASP.Net web app (.Net, C#, JS, Azure) You will interact heavily with our wider team of mobile software engineers, physicists and mathematicians who manage our mobile stack, mobile SDK and authentication algorithms. You'll play a key role in designing, developing, and maintaining More ❯
Senior SoftwareEngineer (Python) -London Senior SoftwareEngineer - Python - London/Home office The company: Through the power of AI and Big Data this company have developed a number of data driven tools and platforms aimed at delivering a transparent financial solution. Focusing purely on sustainable investment! If you want the leave the planet … ethos of this company. This group has 4 arms: A Data Provider: Assessing the performance and sustainability of companies worldwide. AI: An advisory and technology company with an AI engineer for forecasting investment opportunities Asset Management: Investment management company investing in sustainable equities They focus on R&D of AI, ML, Data, Finance and sustainability. You will be based … and other teams (Specialists, Researchers, Product owners, designers etc) Have freedom to govern your own tasks and spend time on new developments and research. The candidate: Extensive experience in Software Engineering Strong experience with Python. You have a deep understanding of system design, data structures, and algorithms. Comfortable in cloud environments Test coverage is as important as the code More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Senior SoftwareEngineer, Python, AWS, MedTech, COR7276A This is an excellent Senior SoftwareEngineer/Python Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Senior SoftwareEngineer/Python Developer will … use their knowledge across Python, cloud technologies (AWS), databases, Kubernetes, Terraform and microservice architecture to design and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data. The Company The Senior SoftwareEngineer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The … Senior SoftwareEngineer will contribute to a supportive team environment, which rewards hard work and innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Senior SoftwareEngineer/Python Developer, include: Flexible working 25 days holiday + BH Employee More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Senior SoftwareEngineer, Python, AWS, MedTech, COR7276A This is an excellent Senior SoftwareEngineer/Python Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Senior SoftwareEngineer/Python Developer will … use their knowledge across Python, cloud technologies (AWS), databases, Kubernetes, Terraform and microservice architecture to design and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data. The Company The Senior SoftwareEngineer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The … Senior SoftwareEngineer will contribute to a supportive team environment, which rewards hard work and innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Senior SoftwareEngineer/Python Developer, include: Flexible working 25 days holiday + BH Employee More ❯
City of London, London, United Kingdom Hybrid / WFH Options
SGI
PythonEngineer - (Front Office) £800-£900/day (Inside IR35) | 6-month rolling contract | Hybrid (3 days in office) | London A major financial player is hiring a hands-on Pythonengineer to support one of their front office quant focused investment teams. This is a front-office aligned role within technology, partnering directly with quants and … a good fit for someone who enjoys solving data problems, writing robust code, and working in close collaboration with investment teams. What you’ll be doing: Improve and maintain Python-based analytics infrastructure used by quants and PMs Integrate structured datasets (e.g. MSCI), manage schema changes, and ensure data quality Optimise existing model code and build new components in … a clean, maintainable way Enhance data pipelines and tooling using Snowflake, AWS, and Python Work directly with investment professionals to scope and deliver solutions What we’re looking for: Strong Python engineering skills, including use of data libraries like pandas and NumPy Experience working in front office environments Familiarity with data pipelines and cloud infrastructure Pragmatic, detail-oriented More ❯
PythonEngineer - (Front Office) £800-£900/day (Inside IR35) | 6-month rolling contract | Hybrid (3 days in office) | London A major financial player is hiring a hands-on Pythonengineer to support one of their front office quant focused investment teams. This is a front-office aligned role within technology, partnering directly with quants and … a good fit for someone who enjoys solving data problems, writing robust code, and working in close collaboration with investment teams. What you’ll be doing: Improve and maintain Python-based analytics infrastructure used by quants and PMs Integrate structured datasets (e.g. MSCI), manage schema changes, and ensure data quality Optimise existing model code and build new components in … a clean, maintainable way Enhance data pipelines and tooling using Snowflake, AWS, and Python Work directly with investment professionals to scope and deliver solutions What we’re looking for: Strong Python engineering skills, including use of data libraries like pandas and NumPy Experience working in front office environments Familiarity with data pipelines and cloud infrastructure Pragmatic, detail-oriented More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
Senior PythonSoftwareEngineer/Developer London/WFH to £110k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior PythonSoftwareEngineer you will architect … performant and scalable solutions using SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software is delivered to schedule. There's a host of new features and development work and you'll also help to drive the adoption of AI within the business, introducing … s a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are an experienced Software Developer/Engineer with a strong knowledge of modern best practice You have strong Python backend development skills, ideally also C# coding skills You have a good More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Senior PythonSoftwareEngineer/Developer London/WFH to £110k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior PythonSoftwareEngineer you will architect … performant and scalable solutions using SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software is delivered to schedule. There's a host of new features and development work and you'll also help to drive the adoption of AI within the business, introducing … s a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are an experienced Software Developer/Engineer with a strong knowledge of modern best practice You have strong Python backend development skills, ideally also C# coding skills You have a good More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Role: Senior SoftwareEngineer (Python) Salary: £100,000-£110,000 + Bonus WFH: Hybrid - 2-3 days/week in-office (Central London) Overview Our client is a profitable and fast-growing UK fintech helping over 800,000 customers improve their financial health. Backed by strong leadership and AI-driven innovation, the company is building a brand … new mobile app and scaling its engineering team to support rapid product delivery. They're now hiring a Senior PythonEngineer to join this lean, high-impact team and help shape the future of fair, tech-driven credit products. Key Responsibilities Design, build and scale modern APIs and backend services in Python Lead technical delivery across greenfield … Write maintainable, testable, high-performance code Influence architecture and mentor junior engineers Balance delivery with strategic thinking in a fast-moving environment Ideal Candidate 7+ years of experience in software engineering Strong Python (FastAPI, Flask, or Django preferred) AWS or Azure cloud exposure Frontend awareness (e.g. React) Agile mindset; thrives in lean, delivery-focused teams Passionate about AI More ❯
Employment Type: Full-Time
Salary: £100,000 - £110,000 per annum, Inc benefits
London, South East, England, United Kingdom Hybrid / WFH Options
Connexa
Our client, a fast-growing FinTech organisation delivering innovative digital financial solutions, is seeking a highly experienced Senior Software Engineer. This is a unique opportunity to join their dynamic tech team as they prepare to launch a brand-new mobile app in September 2025. The successful candidate will spearhead Python development, becoming the first permanent Python specialist … collaborative team of Developers, Data Engineers, and Technology Experts. With a CEO who is a strong advocate of AI, experience and passion for AI technologies and their application in software development will be highly valued. Main Purpose of the Role:Lead and champion Python development within the organisation.Drive technical innovation across mobile app projects, backend development, and AI … driven solutions.Collaborate closely with a multi-disciplinary technology team to deliver scalable, robust solutions. Key Responsibilities:Design, develop, and maintain high-quality software solutions using Python.Contribute to mobile app development, ensuring seamless integration with backend systems.Build and maintain CI/CD pipelines for efficient and secure deployments.Develop solutions on AWS cloud infrastructure, ensuring performance, security, and scalability.Support and contribute More ❯
Senior SoftwareEngineer (AWS, Python, Angular) Location : 2 days a week in London Length : 6 months IR35 Status : Outside We are seeking a Senior Software Engineerto lead the orchestration, design, and delivery of complex product initiatives supporting our clients growth, who are a leading Insurance company in the UK. This role requires a hands-on technical … teams with hands-on expertise in AWS serverless architectures (Lambda, API Gateway, DynamoDB, Step Functions, S3, SNS/SQS, Cognito, etc.). Actively contribute to back-end development using Python, ensuring best practices in clean code and performance optimization. Support front-end architecture and implementation using Angular, ensuring a seamless and scalable user experience. Ensure robust CI/CD … pipelines, infrastructure as code (IaC), and deployment automation practices. Key Skills & Qualifications: 10+ years of experience in software engineering, with significant exposure to technical leadership and architecture. Proven expertise in AWS serverless architectures, including hands-on experience with key services. Strong proficiency in Python for backend development. Experience building scalable front-end applications using Angular. Deep understanding of More ❯
apply to be considered. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead SoftwareEngineer at JPMorgan Chase within Mansart Fund Management Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading … will be able to proactively drive projects: working with our business users to understand their needs; co-ordinationg dependencies with other technology teams; getting hands-on to enhance the software that we directly manage. The platform we support offers fund customisation and infrastructure services to clients in a wide range of regulated structures. This team's responsibility includes the … design, build and support of the platform. Job Responsibilities: Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues More ❯
Job Description Before applying for this role, please read the following information about this opportunity found below. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a SoftwareEngineer III at JPMorgan Chase within the Asset and Wealth Management research team, you serve as a seasoned … and scalable way. You are responsible for implementing essential technology solutions across multiple technical domains within various business functions to support the firm's strategic goals. Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates secure and high-quality production … code and maintains algorithms that run synchronously with appropriate systems Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems Proactively identifies hidden problems More ❯
be able to put forward new ideas and suggest new tools to use to help improve the platforms. Specifically, in terms of your experience, you’ll be an experienced Python developer who can bring new ideas to the team. It’s almost essential that you have strong experience of building applications in AWS with a strong data focus. Experience More ❯
the right skills and experience for this role Read on to find out, and make your application. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a SoftwareEngineer II at JPMorgan Chase within Investment Banking, you serve as a seasoned member of an agile team … provide enhanced digital capabilities to enable Transaction Development to take full advantage of the deep client relationships we have across GB and scaling proprietary idea generation Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates secure and high-quality production … code and maintains algorithms that run synchronously with appropriate systems Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems Proactively identifies hidden problems More ❯
Senior SoftwareEngineer (Python) Central London – (hybrid) £85-110,000 per annum + equity package, 4 weeks work from anywhere etc. Python, Django, Typescript, React, Kubernetes, AWS Switch Tech Talent are currently partnered with a global SaaS business, hiring for a number of Senior Software Engineers to work on the integration of a newly acquired … flagship product. Currently valued at over €1bn after a recent Series-E raise the business are gearing towards IPO. With exciting plans for growth across the globe this Senior SoftwareEngineer role will work on a consumer led product with a huge amount of scalability complexities. As the Senior SoftwareEngineer you will: Contribute to system … functional teams to build an industry leading experience for customers Build world class integrations between the product and 3rd parties through APIs Coach and mentor wider team members Senior SoftwareEngineer requirements: A passion for building customer centric products 5+ years experience building technically complex solutions (ideally with Python/Typescript) You’ll have extensive cloud experience More ❯
