Overview: A leading global trading firm is seeking a Data Engineer to join their London office, working closely with many of their trading teams. This role sits within a team that focuses on building and maintaining mission-critical data infrastructure that supports trading and research strategies across commodities and macro markets. What you'll be doing: You'll play … pipelines for alternative and macroeconomic datasets Collaborating directly with traders and researchers to align data with trading strategies Building scalable and reliable data architectures Who you are: A data engineer with at least 2 years of experience, preferably in trading environments Expert in Python development and comfortable in DevOps/Linux environments Deep experience with data pipeline tools … on offer: Market-leading compensation Catered breakfasts and lunches Commuter and parking benefits Opportunity to contribute to a highly dynamic and technically sophisticated environment If you're a data engineer with strong Python skills and experience working with trading or research teams, we'd love to hear from you. More ❯
About this role We are seeking a talented software engineer who deeply proficient with python to join our dynamic and growing team at Writer. As a key member of our engineering team, you will play a crucial role in building the genAI software. Your primary focus will be on developing a state-of-the-art platform that harnesses … that enhance the user experience, drive product growth, establish best practices, and integrate cutting-edge AI capabilities. ️ Your responsibilities Design and develop robust and scalable generative AI services using Python and open source frameworks such as Writer Agent Builder, LangChain, and n8n. Implement responsive and user-friendly frontend interfaces, leveraging technologies like React, TypeScript, and modern web frameworks. Work More ❯
A company at the forefront of developing intricate scientific systems is seeking a Senior Software Engineer to join their team. In this role, you’ll go beyond routine coding tasks and focus on developing complete solutions. You’ll work on everything from front-end interaction and data handling to integrating with specialized hardware components. Essentially, you’ll be creating … from how users engage with the application, through data analysis workflows, to the lower-level connections with sensors and control units. Software Implementation: Develop robust, maintainable software primarily in Python, ensuring it easily interfaces with complex instrumentation while embracing test-driven development. Technical Innovation: Investigate and address challenging engineering issues, conceiving smart, high-performance solutions that expand the boundaries … of what’s possible. Essential Qualifications & Experience: Professional Background: A minimum of five years’ experience as a software engineer working within environments that blend hardware and software—this might include areas like specialized measurement devices, automated industrial machinery, embedded systems, or imaging equipment. Educational Foundation: A strong physics background is highly advantageous—preferably a Bachelor’s degree in Physics More ❯
risk managers and portfolio managers to ensure alignment between technology initiatives and business objectives. Required Qualifications: 6+ years of experience in full stack software development. Proficiency in sever side Python programming. Proficiency in data analysis using Pandas, Numpy, SciPy etc. Experience with object oriented design, distributed systems architecture, performance tuning. Experience with designing and programming relational database such as More ❯
Bloomsbury Square, London, United Kingdom Software Engineer - AI/ML/Python (Lead Level) at N Consulting Ltd Job Title: Software Engineer - AI/ML/Python (Lead Level) Location: London, United Kingdom (Hybrid - 2-3 days onsite per week) Contract Type: Contract (6 months, with extension likely) Start Date: Immediate/Within 2-4 weeks … Job Description: We are seeking an experienced and highly motivated Lead Software Engineer with deep expertise in Artificial Intelligence (AI) , Machine Learning (ML) , and Python development to lead the design, development, and deployment of intelligent systems and data-driven applications for a leading client in London. The ideal candidate will have a strong background in AI/ML … frameworks, scalable system design, and Python-based development, along with leadership experience in agile teams. Key Responsibilities: Lead the architecture and development of AI/ML solutions, ensuring scalable and efficient design. Design and implement ML models and algorithms (classification, regression, NLP, etc.) using modern frameworks. Collaborate with data scientists, engineers, and product teams to transform prototypes into production More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Client Server
Software Engineer/Developer (Full Stack Python Vue.js) London/WFH to £75k Opportunity to progress your career in a senior, hands-on role, working on a 'tech for good' product that is helping to reduce carbon emissions, via its complex data analytics platform that uses billions of data points per month. As a Software Engineer you … managed IoT devices. You'll collaborate with experienced colleagues with exposure to the full product and service lifecycle from specification and architecture through to release and operation, primarily using Python and Vue.js but also using a range of other technology (JavaScript, SQL databases, Django, AWS). Location/WFH: You can work from home most of the time, meeting … London office twice a month. There's also social events and volunteering days to get to know the team. About you: You have full stack software development experience including Python, Vue.js, JavaScript, SQL databases, Linux You are degree educated, having achieved a 2.1 or above in Computer Science or closely related discipline Ideally you will also have some experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Vertex IT Solutions Ltd
Join a High-Growth FinTech Scale-Up Are you an experienced Engineering Manager with a passion for leading high-performing teams and delivering cutting-edge B2B SaaS products? This is a rare opportunity to join a fast-growing FinTech scale More ❯
Data Engineer - SQL and Python Location: Remote Pay: market rate Duration: 5 months initially Job Description: The main function of the Data Engineer is to develop, evaluate, test and maintain architectures and data solutions within our organization. The typical Data Engineer executes plans, policies, and practices that control, protect, deliver, and enhance the value of the … practices. Design, implement, automate and maintain large scale enterprise data ETL processes. Build high-performance algorithms, prototypes, predictive models and proof of concepts. Technical Skills Required: SQL (5+ years) Python (5+ years) Data Modelling, visualization - Tableau, micro strategy etc and integration tools : Azure data factory , airflow ect. - (5+ years) Skills: Ability to work as part of a team, as More ❯
Python, C++, and Spark Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen. Must have TS/SCI clearance w/active polygraph. At least eight (08) years of direct/relevant experience. Bachelor's degree in computer science … populate customer data repositories. Prototype and develop analytic workflows to automate tasks such as profiling network traffic/activity and detecting/alerting based on network changes. 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. General understanding of SNORT signatures. More ❯
This mission is driven by a shared belief in the transformative potential of artificial intelligence and augmented reality and automated workflows to support translators. Role Overview: As the Lead Python Develope, you will play a pivotal role in shaping the development of our platform. You will oversee the technical architecture, build and lead a team of developers, and ensure … performance bottlenecks, technical challenges, and architectural concerns. Stay updated on emerging technologies and frameworks to continuously improve our platform. Required Skills and Qualifications: 5+ years of professional experience in Python development. Strong experience with Django, Flask, or similar Python web frameworks. Proven ability to design and implement scalable, cloud-based solutions (e.g., AWS, Azure, or GCP). Proficiency More ❯
and collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyone's contribution is welcomed. We are looking for a Senior Full-Stack Engineer to join us as part of our team. About the role We seek a talented Full-Stack Developer to join our teamб, building cutting-edge AI-powered solutions for … to architect scalable solutions as we grow our client base Debug and resolve issues across the full stack We're looking for you if you have 5+ years of Python experience in a professional setting 3+ years of hands-on experience with Django framework 3+ years of experience with web scraping/automation using Selenium or Puppeteer Strong understanding More ❯
We're a dynamic, values-driven startup that's passionate about building products that "just work." Our flagship product, Camo ( ), has been making waves by providing a simple solution to a universal problem: achieving incredible video quality for meetings, streaming More ❯
As an Architect/Staff Software Engineer at Contiamo, you are a technical leader who shapes the direction and quality of our engineering work across multiple projects and clients. This role brings a systems-level perspective that enables architecting solutions spanning multiple projects or clients from POC to Production. Activities Design Solutions: Take ownership of high-level systems designs … and data engineering spectrum: micro apps, distributed systems and streaming data, and data warehousing. Demonstrated commitment to quality, with the ability to balance speed and reliability. Strong proficiency in Python (or a similar language like Go, NodeJS) with extensive experience building, debugging, and optimizing APIs, distributed systems, and/or data pipelines. Experience with modern technologies and frameworks including More ❯
and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context. • Strong experience coding in Python • Experience using GitLab for version control, CI/CD pipelines, and resource management • Experience using Docker to package and run applications • Experience with Web-related protocols and technologies, such … Familiar with AWS/Cloud technologies • Team Collaboration tools (Jira, Confluence) PREFERRED QUALIFICATIONS: • Previous experience supporting the NGA customer. • Proficient in AWS/Cloud technologies • Certification in AWS or Python programming More ❯
Bristol, Avon, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Build and maintain end-to-end web applications powered by GenAI and LLMs Collaborate with data scientists, product managers, and designers to deliver impactful tools Develop both backend logic (Python, FastAPI, Flask) and frontend components (React, TypeScript) Implement cloud-native services using Azure , with a focus on scalability and performance Integrate APIs, manage data flows (SQL, GraphDB, CosmosDB), and … trends in AI/ML tooling, LLM APIs , and modern development practices What You'll Bring 3+ years' experience building enterprise-grade full stack applications Strong backend skills with Python and frameworks like FastAPI or Flask Solid frontend capabilities using React , TypeScript , HTML/CSS Experience working with both SQL and NoSQL (GraphDB, CosmosDB, Postgres, etc.) Familiarity with cloud More ❯
Cambridge, Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Build and maintain end-to-end web applications powered by GenAI and LLMs Collaborate with data scientists, product managers, and designers to deliver impactful tools Develop both backend logic (Python, FastAPI, Flask) and frontend components (React, TypeScript) Implement cloud-native services using Azure , with a focus on scalability and performance Integrate APIs, manage data flows (SQL, GraphDB, CosmosDB), and … trends in AI/ML tooling, LLM APIs , and modern development practices What You'll Bring 3+ years' experience building enterprise-grade full stack applications Strong backend skills with Python and frameworks like FastAPI or Flask Solid frontend capabilities using React , TypeScript , HTML/CSS Experience working with both SQL and NoSQL (GraphDB, CosmosDB, Postgres, etc.) Familiarity with cloud More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Build and maintain end-to-end web applications powered by GenAI and LLMs Collaborate with data scientists, product managers, and designers to deliver impactful tools Develop both backend logic (Python, FastAPI, Flask) and frontend components (React, TypeScript) Implement cloud-native services using Azure , with a focus on scalability and performance Integrate APIs, manage data flows (SQL, GraphDB, CosmosDB), and … trends in AI/ML tooling, LLM APIs , and modern development practices What You'll Bring 3+ years' experience building enterprise-grade full stack applications Strong backend skills with Python and frameworks like FastAPI or Flask Solid frontend capabilities using React , TypeScript , HTML/CSS Experience working with both SQL and NoSQL (GraphDB, CosmosDB, Postgres, etc.) Familiarity with cloud More ❯
3+ years of industry experience and having built systems of reasonable scale You should be familiar and have experience with the main backend technologies we use, Knowledge of either Python or Go Experience with databases Postgres, Redis.. You should be familiar and have experience with front-end technologies we use (Typescript, React, react-query, build tools, React component libraries More ❯
3+ years of industry experience and having built systems of reasonable scale You should be familiar and have experience with the main backend technologies we use, Knowledge of either Python or Go Experience with databases Postgres, Redis.. You should be familiar and have experience with front-end technologies we use (Typescript, React, react-query, build tools, React component libraries More ❯
Applied Research Software Engineer (AI/ML, Python/Julia, C++, Masters or PhD) Guildford, Surrey (On-site) £65000 - £140,000 + 25% Bonus, 10% Pension, Private Medical . - A Masters or PhD Degree in Computing or STEM disciplines. - Can work full-time, 5 days a week in Guildford in the office. Your new company This leading Software … into performant, production-ready implementations. We're looking for 5+ years Proficiency working in/alongside an R&D environment using at least one high-level scientific language (e.g., Python, Julia) and one or more compiled systems languages (e.g., C, C++, C#). Experience with scientific computing, numerical methods, or computational modelling. Familiarity with emerging and interdisciplinary technologies such More ❯
Software engineer with a diverse technical background to maintain and expand a Java and Python based machine learning model-building system. The ideal candidate would be able to deploy the application in Kubernetes environment and independently debug issues as they arise. The candidate would be able to take an objective and develop, test, deploy, and debug a solution … This role requires a passion for new technologies and the ability to think of original solutions. Desired Skills: Experience developing with Java with Hibernate and injection Experience developing with Python and related ML libraries Functional programming experience a plus Willing to learn and develop in new technologies as required Experience with MongoDB Experience with MLFlow or AirFlow a plus More ❯
beyond writing code and work on an exciting product. Requirements You will be a great fit, if you: Have at least 3 years of experience in writing production-grade Python code Are proficient in building and integrating APIs e.g. using fastAPI, Flask, or Django Have extensive knowledge of modern web technologies, including low level concepts like caching, web sockets 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 … work patterns subject to line manager discretion e.g. Compressed 9-day fortnight. Reports to: Senior Fullstack Engineer Deadline Note: We reserve the right to close the advert before the advertised deadline if there are a high volume of applications. Role Summary Join our exceptional team as a Full-Stack Engineer and be part of a growing group of … 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 More ❯
1x Backend Python - Mid-level Software Engineer Contilio 3D AI is a fast-growing, AI-first SaaS scaleup based in London, UK. We have built and scaled the world's first 3D AI analytics & insights platform for the largest industry on earth, construction . Our cutting-edge software, for the first time, automates quality verification, manufacturing-style quantity … given 40% of the world's CO2 originates from the $15Tn Construction industry! To fulfil this vision, we are looking to add a smart,ambitious andtechnically exceptional " Mid-LevelSoftware Engineer" to our team. In this role, you will be developing and deploying the next version of Contilio's cutting-edge 3D AI platform. Working in an agile manner, you … within the role Core Technical Requirements: 3+ years of relevant full-time work experienceimplementing maintainable, high-quality enterprise/B2B software in an agile, fast-moving setting High proficiencyin Python delivering scalable, high-quality production code High proficiency using Postgres (or similar RDBMS) Working experience with AWS (or equivalent) and Docker MSc in Computer Science, Math, or other related More ❯
SOFTWARE ENGINEER 3 - MATLAB C++ PYTHON Active Clearance Required: TS/SCI with Full Scope Polygraph Annapolis Junction, MD - Onsite ALTA IT Services has a direct hire opening for a Software Engineer 3 to support an innovative software engineering and staffing firm based in Elkridge, Maryland. The company specializes in providing cutting-edge software solutions and assembling … Skills and Responsibilities • 20+ years of software engineering experience • Designs and implements software modules in MATLAB or other similar design suite • Demonstrated experience coding in C/C++ and Python • Experience with SDRs (REDHAWK/RFNext, GNU, etc.), • Experience with message queue implementation/communication • Experience with Development Suites (X-Midas, etc.) or C Python-based signal processing More ❯