Python Developer (SoftwareEngineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Strong experience as … a Python Developer/SoftwareEngineer/Programmer Excellent Python Experience working in Front Office financial trading (eg. Fixed Income, equities, FX or commodities) Some Front End ability (Vue, React or Angular good but not necessary) Agile The following is DESIRABLE, not essential: AWS or GCP Buy-side Data tools such as Glue, Athena, Airflow, Ignite … DBT, Arrow, Iceberg, Dremio Fixed Income performance, risk or attribution TypeScript and Node Role: Python Developer (SoftwareEngineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services Pandas Numpy 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 ❯
Lancaster, Lancashire, United Kingdom Hybrid / WFH Options
Quantum Base Limited
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 ❯
London, England, United Kingdom Hybrid / WFH Options
Harnham
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 ❯
Oxford, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Senior SoftwareEngineer, Python, AWS, MedTech, COR7276 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 ❯
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, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (Python AWS AI) 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 Backend SoftwareEngineer 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 ❯
balanced with team spirit and adaptability. When priorities shift, we adjust together, always keeping customer satisfaction at the center of what we do. We are looking for a Senior PythonEngineer to develop and maintain web applications using Python and Flask. You will work on building scalable, high-performance web applications with a focus on backend technologies. … an environment that values collaboration and customer happiness above all, you'll find yourself at home on our team. Key Responsibilities Develop and maintain high-traffic, distributed applications using Python, Flask, Cloud technologies, relational and NoSQL databases Design and implement RESTful APIs and integrate with third-party services Design, implement and maintain high-availability data pipelines (ETL) Break down … with Product and Design in creating high-impact features Propose and participate in team processes improvements Proactively mentor other engineers Skills and Qualifications 5+ years of experience as a Python backend developer Expert knowledge of Python and its main frameworks Experience in building and deploying high-traffic distributed web applications Extensive experience with Git, CI/CD pipelines More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Brio Digital
Contract Full Stack Engineer - AWS, Python, Terraform, DevOps Rate: £500/day IR35: Inside Location: Hybrid - 1-2 days/week in Leeds Duration: 6 months (strong extension potential) We're working with a high-profile public sector programme undergoing significant digital transformation. They're seeking an experienced Full Stack Engineer to join their cloud and platform … delivery team. This role will play a critical part in modernising infrastructure, improving deployment pipelines, and supporting the development of secure, scalable services in a highly regulated environment. SoftwareEngineer Role Overview: You'll join a multidisciplinary engineering team responsible for building and maintaining cloud-based services. The environment is fast-paced and delivery focused, with strong collaboration … across DevOps, software engineering, and architecture. The ideal candidate is a pragmatic engineer with strong cloud and infrastructure experience, capable of delivering well-structured code and infrastructure as code in an agile environment. SoftwareEngineer Key Responsibilities: Develop, manage and maintain infrastructure on AWS using Terraform Build, maintain and deploy Python-based backend services Implement More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Anson Mccade
Senior SoftwareEngineer - Python £58000-70000 GBP Hybrid WORKING Location: United Kingdom (Yorkshire and the Humber) Type: Permanent Senior PythonEngineer Leeds or Manchester Based | Hybrid Working Permanent | £58,000 - £70,000 + benefits Are you ready to deliver modern, impactful digital services that genuinely make a difference? Join an award-winning digital consultancy known … for shaping user-centred, high-scale software solutions across public and private sectors. Here, you'll solve complex technical problems while contributing to services that positively impact society. We're seeking an experienced Senior PythonEngineer to be part of a collaborative, multi-disciplinary delivery team - helping to architect, develop, and deploy cloud-native, serverless solutions at … scale. The Role Act as a technical lead within agile squads, delivering high-quality, secure, and scalable Python applications. Design and develop event-driven, serverless architectures using AWS Lambda , DynamoDB , EventBridge , CloudWatch , and CloudFormation . Build robust RESTful APIs, microservices, and backend systems following modern engineering practices. Collaborate closely with designers, researchers, and frontend engineers to build end-to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Curated
Senior SoftwareEngineer – AI Innovation Lab £110-125,000 + Strong bonus and benefits package. London, hybrid working. We’re partnering exclusively with a leading global SaaS Scaleup business as they continue to build out a newly established Innovation lab, a dedicated team focused on applying AI and machine learning to solve valuable business problems across the organisation. … This is a hands-on Software Engineering role, part of a growing team, where you’ll work closely with stakeholders across the business to reimagine their systems using modern tools and cloud-native architecture. You’ll be building from the ground up in a greenfield environment, using technologies like Python, TypeScript, FastAPI, AWS and some Azure while contributing … end, from architecture and prototyping to production → Collaborate directly with business users to shape what gets built The ideal profile: 6+ years’ engineering experience, with strong backend skills (TypeScript, Python) Familiar with modern cloud platforms (AWS or Azure), microservices, and infrastructure as code Comfortable working closely with stakeholders and leading on tech decisions Pragmatic, product-minded and always looking More ❯
Senior SoftwareEngineer – AI Innovation Lab £110-125,000 + Strong bonus and benefits package. London, hybrid working. We’re partnering exclusively with a leading global SaaS Scaleup business as they continue to build out a newly established Innovation lab, a dedicated team focused on applying AI and machine learning to solve valuable business problems across the organisation. … This is a hands-on Software Engineering role, part of a growing team, where you’ll work closely with stakeholders across the business to reimagine their systems using modern tools and cloud-native architecture. You’ll be building from the ground up in a greenfield environment, using technologies like Python, TypeScript, FastAPI, AWS and some Azure while contributing … end, from architecture and prototyping to production → Collaborate directly with business users to shape what gets built The ideal profile: 6+ years’ engineering experience, with strong backend skills (TypeScript, Python) Familiar with modern cloud platforms (AWS or Azure), microservices, and infrastructure as code Comfortable working closely with stakeholders and leading on tech decisions Pragmatic, product-minded and always looking More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
E.ON
Mid to Senior SoftwareEngineer We're looking for enthusiastic backend software engineers who are passionate about building great products. Now is the time more than ever to revolutionise the energy industry to ensure its stability, affordability, and sustainability. If you have a passion for creating innovative products that can transform the way we think about and … team! We are a dynamic team at the leading edge of technology, building and maintaining full-stack solutions across multiple business areas. On the server-side we mainly use Python, giving us access to a wide variety of libraries such as the Django framework. We stand by a serverless first approach and thus take advantage of the multitude of … as Lambda, DynamoDB, RDS, AppSync, and many more to complete our tech stack. We are proud of our tech stack and with the help and guidance of all our software engineers, we want to keep it that way by always being open to new innovative ideas. Our solutions are hosted in AWS and are deployed through fully integrated CI More ❯
PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a PythonSoftwareEngineer Contractor with strong experience across Python & AWS. This is a freelance role within … a tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside More ❯
PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a PythonSoftwareEngineer Contractor with strong experience across Python & AWS. This is a freelance role within … a tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside More ❯
PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a PythonSoftwareEngineer Contractor with strong experience across Python & AWS. This is a freelance role within … a tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside More ❯
PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a PythonSoftwareEngineer Contractor with strong experience across Python & AWS. This is a freelance role within … a tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside More ❯
East London, London, United Kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a PythonSoftwareEngineer Contractor with strong experience across Python & AWS. This is a freelance role within … a tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a PythonSoftwareEngineer Contractor with strong experience across Python & AWS. This is a freelance role within … a tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Opportunity: We're supporting a fast-moving client with national reach, that needs a PythonSoftwareEngineer Contractor with strong experience across Python & AWS. This is a freelance role within … a tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software … cause analysis, applying preventive measures to avoid recurrence. Collaborate across teams (QA, DevOps, IT) to troubleshoot and enhance system performance. Maintain clear documentation for configurations, procedures, and troubleshooting. Ensure software meets design goals: performance, modularity, reliability, and maintainability. Core Skills for the PythonSoftwareEngineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside More ❯
