26 to 37 of 37 Python Jobs in Chelmsford

solutions, is urgently seeking a Senior Data Engineer. You will work with actuarial and asset management datasets, building end-to-end data pipelines in Python (Pandas, NumPy), SQL, GCP (BigQuery), DBT, and Databricks. This role focuses on large-scale financial data, automating processes, integrating multiple data sources, and delivering actionable … Experience: Actuarial/Asset Management Data: Hands-on experience with financial securities, portfolio valuations, or actuarial outputs in investment, reinsurance, or life insurance environments. Python & SQL: Build analytical pipelines and scalable data solutions using Pandas, NumPy, and SQL. Cloud/Tools: Experience with GCP (BigQuery), DBT, and Databricks. Domain Expertise ...

maintain our platform's backend infrastructure, focusing on multi-tenant architectures, security, and efficient LLM integration. This role requires a strong understanding of Python web frameworks, cloud services (particularly AWS), and modern AI approaches including working with agentic architecture. Key Responsibilities Backend Development & Architecture - Design and implement scalable Python backend … testing Security & Compliance - Operate to the highest security standards as expected by ISO27001 Qualifications and Skills Required Skills and Experience Ø 5+ years of Python backend development experience (fewer years' experience is acceptable for exceptional candidates) Ø Strong experience of using LLMs/AI in a production setting ...

training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code examples, providing precise solutions, and making corrections in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go; evaluating and refining AI-generated code for efficiency, scalability, and reliability; and working with cross-functional … solutions. What Does a Typical Day Look Like? Working on AI model training initiatives by curating code examples, building solutions, and correcting code in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable. ...

Why join? If you're an engineer who wants true ownership, visibility, and the chance to shape how agentic systems transform profitability in an analogous sector, this is the role for you. You won't ...

looking for an experienced Senior Python Software Engineer to take ownership of an established trading-related application and drive its ongoing development. You will manage and enhance the existing codebase, deliver new features, ensure reliability and performance, and help evolve the system as the business grows. This is an excellent … someone who enjoys autonomy, technical responsibility, and working on low-latency, high-performance applications. What You'll Do Maintain, extend, and optimise an existing Python-based trading application Add new features and improve current capabilities with a focus on performance, reliability and clean architecture Build and optimise real-time pipelines ...

features in a regulated environment with sensitive data. You'll work with engineering to move models from idea to production. Tech Stack: Python, scikit-learn, PyTorch, TensorFlow/Keras, LangChain, Pydantic, Spark, Kafka, Databricks, MLflow, Azure, Docker, Kubernetes. Salary: Up to £100k Working Environment: Fully Remote in UK What … pipelines for batch and streaming with Spark and Kafka Use Databricks and MLflow for experiments, deployment, and monitoring What you'll bring Hands-on Python for data science and ML Practical experience with LLM frameworks (e.g. LangChain) Familiar with Spark/Kafka and End-to-end pipeline experience Databricks, MLflow ...

Database Engineer (PostgreSQL & Python) - MUST BE BASED IN THE UK Opportunity for a Database Engineer (Junior/Mid/Senior) to join a remote-first, UK-headquartered technology business Competitive salary between £45,000 - £70,000 + excellent benefits including remote working, autonomy, and the chance to work … maintaining high-availability PostgreSQL environments, ensuring performance, security, backups, replication, and recovery are robust and reliable. Alongside this, you'll write production-quality Python to automate database operations, build bespoke tooling, and support the evolution of the wider data platform. You'll contribute to database migrations and scaling initiatives, enable ...

approaches to improve performance and resilience. Working with product and engineering teams to refine automation strategy as protection mechanisms change. Qualifications Strong experience with Python, Node.js, or Go. Expert level understanding of browser automation frameworks such as Playwright or Puppeteer. Demonstrable experience working with anti bot environments including WAFs, behavioural … session management, and proxy infrastructure. Experience designing scalable, distributed automation systems. A creative, analytical mindset and strong technical ownership. Required Skills Strong experience with Python, Node.js, or Go. Expert level understanding of browser automation frameworks such as Playwright or Puppeteer. Demonstrable experience working with anti bot environments including WAFs, behavioural ...

Full Stack Engineer (Front End) — Ship Fast, Own Features, Scale the App We're building the People & Culture HQ — an AI-powered intelligence platform helping organisations understand their people, culture, and workforce. Deltabase is hiring ...

Senior Backend Engineer | Python, FastAPI & Scaling | Security SaaS Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time visibility into their attack surface and potential exploitable vulnerabilities. They have received numerous … products. You will be in charge of building scalable backend services and awesome messaging queues. You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily. So the ideal candidate will come from a background of working with applications that ...

Isaac Sim. This is not a pure modelling role; it requires a deep technical understanding of USD structures, physics properties (colliders, mass, friction), and Python scripting for automation. Key Responsibilities: Asset Prep: Ingest 3D models (USD, FBX, OBJ) and configure them for perception tasks (semantic labelling) and physics interaction (collision … geometry, articulation). Environment Assembly: Build and validate simulation scenes, ensuring performance optimization (LODs, proxy meshes) and physics determinism. Pipeline & Logic: Use Python & OmniKit to write behaviour scripts and document the workflow for future scalability. Must-Have Qualifications: NVIDIA Isaac Sim & Omniverse: Deep familiarity with the interface and toolset. ...

latency trading infrastructure Strong background in system architecture, performance optimisation, and fault-tolerant distributed systems Experience replacing or migrating systems from languages such as Python into Rust Comfortable taking full ownership of a greenfield project with minimal guidance (Self Starter) Strong collaboration attitude across engineering teams Flexible with working remotely … latency Rust systems from first principles Improve, refactor, and optimise the existing codebase to meet best-in-class performance standards Replace or modernise existing Python-based components where appropriate Collaborate with cross-functional teams to deliver an integrated, production-ready trading system Lead technical decision-making, architecture discussions, and coding ...