76 to 100 of 122 Python Developer Jobs

by the end of 2025. In the UK, Talan count 500 employees on several sites, the main being: London, Edinburgh and Leeds Job Description Talan is hiring a seasoned Python Developer to work with one of our top-tier investment banking clients in London, embedded within their Foreign Exchange technology team. This is an exciting opportunity to play … agile environment directly supporting trading and sales desks, with the opportunity to deliver innovative solutions that have real-time impact on business performance. Key Responsibilities: Design, develop, and enhance Python-based applications supporting FX trading workflows. Build robust, scalable, and performant tools for pricing, risk, analytics, and trade lifecycle. Collaborate closely with traders, quants, and other technologists to implement More ❯

We are delighted to be working with a technology company in their pursuit of a Full Stack Python Developer to join their team on a full time, permanent basis. The role will require 1 day a week in the office in Cambridge. Key responsibilities will include: Developing web applications using Python and Django Designing APIs for integration … key stakeholders to understand business requirements Writing clean, scalable code Troubleshoot issues that arise Staying up to date with emerging technologies The successful candidate will have: Extensive experience with Python and Django Excellent interpersonal skills Knowledge of AWS and cloud-based development Experience with JavaScript and front-end frameworks (React) Strong knowledge of relational databases Strong problem-solving skills More ❯

drug screening as part of the hiring process. Join a mission-driven team building secure, scalable, cloud-native systems supporting critical national objectives. We're looking for a Senior Python Developer to lead the development of backend services, drive technical strategy, and mentor others in a high-impact role based in the Kansas City Metropolitan Area. Responsibilities: Architect … and develop Python-based microservices (FastAPI, Flask, or custom). Translate data formats (JSON, Parquet, Avro) and develop automation/scripting solutions. Drive root cause analysis and troubleshooting across staging and production. Lead integration efforts with DevOps, security, and cloud infrastructure teams. Guide CI/CD improvements, observability tooling, and service reliability. Design and maintain RESTful APIs and secure More ❯

Que Technology Group, Inc., is seeking a motivated Senior Python Developer (SWE3) with the right knowledge, skills, and abilities to support a new cybersecurity initiative. You will work closely with a small team and mission stakeholders to capture requirements, create parsers for network protocols, develop fingerprints and signatures to identify suspicious and anomalous network activity, and deploy solutions … and detecting/alerting based on network changes. Required Qualifications: Bachelor's degree in Computer Science with at least eight (8) years of relevant experience or equivalent. Proficiency with Python, C++, and Spark. Experience with Jupyter Notebooks, JIRA, Confluence, and Git/Gitlab. Understanding of ASDF and TCLD. Knowledge of XKEYSCORE/ABYSS fingerprints. Preferred Qualifications: Knowledge of customer More ❯

Leading fund with over £50 billion assets under management is looking for a Python Developer to work on a number of business-critical greenfield applications and systems upgrades. This role involves end-user business engagement, from front to back office, and will play a critical role in shaping the future technology of the business. Technical Stack: Python More ❯

month fixed term contract with the possibility of a permanent role after. We will discuss this more at interview stage. We are seeking a highly skilled and motivated Python Developer with strong experience in core software development principles and hands-on proficiency in FastAPI . This role will be central to the design, development, and maintenance of scalable … scientists and product owners , bringing together business logic and data-driven insights through efficient, well-architected software solutions. Key Responsibilities : Design, build, and maintain backend services and APIs using Python and FastAPI. Write clean, modular, and efficient code following software engineering best practices and SOLID principles. Develop and maintain unit and integration tests to ensure robustness, performance, and security. … Key Requirements : 3+ years of professional experience in Python development. Solid hands-on experience with FastAPI for building RESTful and asynchronous APIs. Proficient in version control systems, including Git and workflows using Azure DevOps. Comfortable working in an agile, collaborative environment. Pay and Benefits : The salary for this role is £55,000 - £60,000 depending on experience. Annual Company More ❯

Full Time London, United Kingdom McGregor Boyall A global, systematic and quantitative hedge fund is looking for a Python developer to join the crypto team working in a front office facing role. This role will allow you to be a key member of the crypto trading desk, building and enhancing the core technology stack for systematic trading. Requirements … Up to 10 years experience Python and C++ skills Knowledge of real-time, robust, scalable and quantitative applications This role is hybrid based in London and is able to provide sponsorship and relocation packages for candidates based outside of the UK. McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. To apply for this More ❯

THIS POSITION REQUIRES THE ABILITY TO OBTAIN A SECRET SECURITY CLEARANCE - US CITIZENS ONLY, PLEASE TMC Technologies is looking for a Python Developer to join our team supporting the mission of the Naval Surface Warfare Dahlgren Division (NSWCDD). The TMC team provides development and maintenance of tactical initiatives and baseline developments in support of Naval Weapons Systems … Engineering Services (CPES) provided include support for Weapon System Element and Combat System Domain Engineering, Fleet and Land Based Test Site Support. TASKING: Software/security tools development using Python Engineering support for technical implementation of cybersecurity solutions in conjunction with the Navy tactical configuration development and associated tactical applications, applying principles and techniques of network engineering, cybersecurity engineering … mitigation strategies due to task re-planning Job Requirements Ability to obtain a Secret security clearance (US Citizenship required) Bachelor's Degree in Computer Science or related field Strong Python skills Knowledge of cybersecurity concepts that identify, exploit, protect against, or mitigate cyber security vulnerabilities Knowledge of Virtual Machine (VM) architecture and configurations is preferred We are equal opportunity More ❯

AI & Automation Developer | Financial Services | Python | Azure | UiPath | Agentic AI Location: Birmingham (Hybrid, 2-3 days onsite) Salary: Up to £70,000 A leading financial services business is undergoing a major digital transformation and AI is central to that vision. We're hiring two AI & Automation Developers to help design and build intelligent tools that automate core business … with platforms like UiPath or Automate Anywhere Cloud-native development experience, preferably in Microsoft Azure Familiarity with agentic automation, intelligent agents, or large language model integrations Programming skills in Python and either SQL, Java, or R This is a hybrid role with 2-3 days per week in the Birmingham office, offering a salary of up to £70,000. … If you're looking to design intelligent systems that reshape how a financial services business operates. Apply now for immediate consideration. AI & Automation Developer | Financial Services | Python | Azure | UiPath | Agentic AI RSG Plc is acting as an Employment Agency in relation to this vacancy. More ❯

Python Software Developer Location- Herndon, VA MUST HAVE A TS/SCI WITH A FULL SCOPE POLYGRAPH Position Description- Signature is looking for a driven software developer in Herndon, VA to join an elite team of Software Developers, Data Engineers, and System Engineers who are developing and deploying unprecedented capabilities for the Intelligence Community. Responsibilities will include … ideas and solutions to the team. Required Qualifications- Bachelor's degree in Computer Science or similar technical field and 8+ years of software development experience Recent experience developing in Python (3+ years) Experience with ETL Experience in SQL Demonstrated experience in the Software Development Life Cycle to include debugging, testing, and deployment to different environments Preferred Qualifications Experience with More ❯

groundbreaking 4 day week model? At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Lead Software Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients … voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we’d love to hear from you. The Role at a Glance: Lead Python Software DeveloperHybrid - Leeds HQ 1–2 Days per WeekUp to £90,000 DOEPlus Benefits: including a 4-day week – we work smarter so that we can work a shorter … renowned tech entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearlyMarkets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we’re building a smarter, faster, people-first marketing tech business. We More ❯

This is a fantastic opportunity to work a remote Senior Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35. The key skills required for this Senior Fullstack Developer are: Python React Typescript AI (desirable) Java (desirable) AWS SQL Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 … Senior Fullstack Developer role, please do send through your CV. More ❯

6+ years of experience in python scripting. Proficient in developing applications in Python language. Exposed to python-oriented Algorithms libraries such as NumPy, pandas, beautiful soup, Selenium, pdfplumber, Requests etc. Proficient in SQL programming, Postgres SQL. Knowledge on DevOps like CI/CD, Jenkins, Git. Experience working with AWS(S3) and Azure Databricks. Have experience in delivering … to co-ordinate with Teams across multiple locations and time zones Strong interpersonal and communication skills with an ability to lead a team and keep them motivated. Mandatory Skills : Python, Postgres SQL, Azure Databricks, AWS(S3), Git, Azure DevOps CICD, Apache Airflow More ❯

£70-90k + Benefits 2 days on site in North London 3 days remote I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. More ❯

£70-90k + Benefits 2 days on site in North London 3 days remote I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. More ❯

We are looking for an experienced Senior Developer/Tech Lead specializing in Python to join our innovative team. The ideal candidate will possess a strong technical background and leadership skills, enabling them to drive development projects, mentor junior developers, and collaborate effectively across teams. You will be responsible for designing and implementing high-quality, scalable software solutions. … Key Responsibilities: Lead the design and development of complex applications using Core Python and web frameworks like Flask. Implement best practices in software development, including exception handling, data structures, and object-oriented programming (OOP). Collaborate with front-end developers using JavaScript, CSS, and HTML to create seamless user interfaces. Develop and optimize SQL databases, ensuring efficient data storage … through PKI and OIDC with OAuth 2.0 implementation. Automation: using Unit Testing and API Testing Qualifications: At least 5+ years of experience in software development, with a focus on Python and web frameworks. Strong understanding of front-end technologies including Vue.js, CSS, and HTML. Proven experience with databases and SQL, along with a solid grasp of data analysis and More ❯

Senior Backend Engineer - Python AWS £80,000-100,000 + share options Private medical + GP service 25+ days holiday Paid sabbaticals Flexible working Python, AWS Central London, hybrid (1 day per week) Profitable FinTech We're partnered with a profitable, VC-backed fintech scale-up that's helping thousands of small businesses across Europe thrive. They combine … the opportunity to take the lead on greenfield projects, define ways of working and deploy iteratively in a fast-moving, data-driven environment. Most of the codebase is in Python, however they've utilised the likes of Rust and Go in smaller pieces of work. Ideal Profile: Strong backend software engineering experience with relevance to their stack (e.g., Python … a high-impact opportunity to shape a major revenue channel at one of Europe's leading fintech innovators - with the freedom, tooling, and support to grow. Senior Backend Engineer - Python AWS Burns Sheehan Ltd will consider applications based only on skills and ability and will not discriminate on any grounds. More ❯

RemoteStar is looking to hire a Senior Python Developer on behalf of European clients with a fully remote work policy. About Client UK tech start-up focused on the development of AI LLM platforms for defense. Role Overview As the senior developer, you will be involved in working on the development of the product. This is a … beginning. Responsibilities Help shape the product by leading the overall design and development of the technical solution, owning the technical strategy and its evolution. Build end-to-end features (Python) from scratch. Resolve critical production issues promptly. Develop test infrastructures, write documentation, and ensure high performance. Follow development best practices (Clean Code, Clean Architecture, code reviews). Communicate actively … with stakeholders, team members, and clients. Valued Skills and Experience Strong proficiency in Python with at least 4 years of experience. Understanding of FastAPI is a plus. Knowledge of AI, LLM, and prompt engineering is a plus. Prior startup experience is required. Proactive problem solver with a go-getter attitude. Excellent English communication skills are mandatory. What We Offer More ❯

Software Engineer (multiple vacancies) - Python FastAPI AWS Microservices £65,000-85,000 base salary + equity at a household name Flexible benefits budget Monthly socials 90 day work-from-anywhere perk Python, FastAPI, PostgreSQL, DynamoDB, AWS, EKS Central London, 1 day a week InsurTech Microservices Greenfield Development We've partnered with a well known name in the insuretech … maturity, and long-term growth potential. They're looking for a number of bright, engaging software engineers familiar with or interested in working with their tech stack. Tech stack: Python (FastAPI, Starlette) gRPC GraphQL PostgreSQL DynamoDB AWS EKS CI/CD pipelines What you'll be doing: Contributing to the design and development of scalable backend systems Working across … exposure Deploying and owning your code in production (AWS EKS) Collaborating with product and engineering leads to solve complex problems Ideal Requirements: 2-5 years' backend engineering experience (ideally Python, but open to other languages) Experience in microservices or modern service architecture Excellent communication skills and willingness to take initiative Nice to have: FastAPI, GraphQL, gRPC Experience with AWS More ❯

Software Engineer C++/Python Location: Aberdeen, UK Work Style: Office-based Are You Ready to Elevate Your Career in Software Engineering? Join a leading technology company as a C++/Python Software Engineer and become part of a multinational team specializing in groundbreaking video and audio compression technologies for media processing solutions. This is more than just … across the globe, sharing knowledge and ideas to drive innovation in media processing. Career Growth : This position offers the potential for you to enhance your skills in C++ and Python while contributing to high-performance systems in the media and broadcast industry. Key Responsibilities: Develop and maintain high-performance software systems usingC++ and Python on Linuxplatforms, focusing on … Excellent problem-solving skills with a proactive attitude towards learning new technologies. Strong communication skills , highly effective in collaborative and distributed team settings. Technologies You'll Work With: C++ , Python Docker , Containerization, CI/CD (GitLab) GStreamer for media pipelines (video/audio) ElasticSearch , Kibana for monitoring and analytics High-performance systems and real-time computing Why Join Our More ❯

development and the impact we have within the community. So, what's your possible? Opportunity: This is more than just a job; it's a mission. As a Backend developer, you play a pivotal role in designing, developing and maintaining the critical backend infrastructure that powers our services. You will be self-driven and organised with a passion for … including private health care, career development opportunities and performance bonuses. For a comprehensive list of benefits, speak to our recruitment team. We are looking for: Experience as a Software Developer with a strong focus on Backend Python development and its core ecosystem. Proven experience in designing, developing & deploying scalable backend systems. Familiarity with CICD, containerisation, deployment technologies & cloud More ❯

Full Stack Engineer (Web Developer or DevOps) - Python & JavaScript Application Deadline: 11 May 2025 Department: Tech Hub Employment Type: Full Time Location: London Description Contract type: Permanent Hours: 37.5 hours Salary: circa £65,000 depending on experience Location: Canary Wharf WFH policy: Employees are required to attend the office 2 days/week Flexible working: Variety of flexible … getting stuck in. Design highly scalable software solutions to improve functionality and system longevity. Work with technical business analysts and solution architects to fine tune requirements and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such as React.js (other frameworks will … be considered). Write front-end components using JavaScript, CSS and integrate with back-end Python components (possibly other languages). Develop modules that satisfy the functional and non-functional requirements. Prepare, review and build reusable components and front-end libraries. Participate in the maintenance and improvement of existing applications. Stay up-to-date with emerging technologies and industry More ❯

High-Impact Role in Scientific Discovery (Oxford) Base Salary: Up to £80,000 per annum + Equity Location: Oxford, UK Salary: Competitive + Bonus + Excellent Benefits Software Engineer (Python, Django/FastAPI, Kubernetes, Data Platforms) We're actively hiring for a Software Engineer to join a fast-scaling biotech innovator building real-time, scalable platforms that are transforming … Oxford campus Career development opportunities in a company with global reach The chance to apply your engineering skills to problems that genuinely matter You'll work with: Tech stack: Python (Django, FastAPI, Flask), SQL/MongoDB Tooling: Docker, Git, CI/CD, Kubernetes, Terraform Architecture: Cloud-native systems, workflow engines, scalable APIs This role is ideal for someone who … Has 2+ years of professional experience Has strong Python engineering experience and has delivered production-ready APIs Is comfortable working in hybrid cloud/on-prem environments Embraces TDD, CI/CD, and agile collaboration Is motivated by building tools that support real-world scientific progress Apply now to be part of a pioneering tech team shaping the future More ❯

areas of conflict while streamlining daily workflows and increasing efficiency. Role Working as part of a highly agile team, this is a challenging but exciting opportunity for a lead developer to play an important part in developing key service components that help create best in class employee compliance solutions. The candidate must have a good level of experience of … improving development and DataOps experience Look for ways to help others, whether this be through mentoring, pair programming or other approach to knowledge sharing Skills & Experience Advance skills in Python Experience of using ORM frameworks ( e.g.SqlAlchemy , Django) A good understanding of Object-Oriented Programming and Design Commercial experience of working on enterprise level applications A proven track record overseeing … of analysing requirements Ability to quickly learn new technical skills Coaching and mentoring Desirable Experience of working with Flask, MongoDB, Kafka, Typescript, AWS Experience of working with statically typed Python codebases Experience defining, implementing or supporting software in financial services industry(either traditional finance or crypto) preferred Experience of Domain Driven Design (DDD) StarCompliance Background Checks All positions require More ❯

Python & C# Developer - Front Office Risk (VP) Commodities Tech Overview CITIGROUP is one of the largest players in the financial industry, employing more than 200,000 people across the globe. What We do/The Team The Commodities trading business at CITI has grown significantly in the last 10 years to become one of the leading industry players. … team. This front-office risk system calculates large volumes of results data, so there are considerable challenges in data modelling, distributed processing & grid computing. Hence, we require a seasoned developer who can efficiently design and develop micro-services and components which can handle and process large amount of data with optimal performance. The application the candidate will be developing … is a highly-distributed Python-based micro-services platform that uses RabbitMQ for transport and Openshift/Kubernetes for deployment. We are committed to hiring the brightest and best technical experts and in return can offer roles with direct business interaction and day-to-day usage of the latest technology. Role Overview/What will you do: Services Development More ❯