201 to 225 of 260 Python Jobs in Southampton

on their tech stack and projects. What you'll be doing: • Design, develop, and maintain scalable, secure, and high-performance backend applications using PHP, Python, and Java. • Build and optimise RESTful APIs and microservices to support robust application functionality. • Work on projects deployed on AWS-based infrastructure. • Collaborate closely with … on Senior Backend Developer with DevOps experience, possessing the following: • Proven expertise (5+ years) in backend development with proficiency in PHP and experience in Python or Java as a plus. • Familiarity with PHP frameworks, preferably Laravel. • In-depth knowledge of relational databases (MySQL) and NoSQL systems (e.g., Elasticsearch). • Hands More ❯

tools to empower partners and clients? How about taking ownership and managing your own responsibilities? Are you passionate about tech and comfortable working with Python for Web Development? If the above, is you then the below may well be for you: Back-end Python Developer (Mid-Senior) Our client is … searching for a tech savvy Back-end Python Developer with a focus on Python Web Development to join a small company who live and breathe tech! The aim of this Python Developer role is to team up with other passionate developers to work across an array of areas from core … areas available to work on the focus is on creating a specialism and choosing your desired interest. We are happy to consider Mid-level Python Developers looking to expand their skills and knowledge whilst working collaboratively and to a high level in a talented team. This role really is open More ❯

Designing and implementing frontend components with modern JS frameworks such as React (with a strong focus on UX) Building and improving backend systems using Python and JavaScript Integrating and orchestrating LLMs using LangChain and LangGraph Connecting user interfaces with real-time messaging tools (WhatsApp, VoiP, SMS) Supporting cloud deployment and … environment Strong problem-solving and analytical abilities Excellent communication and teamwork skills Preferred Qualifications Proficiency in JavaScript (React for frontend, Node.js for backend) and Python Experience building full stack web apps Familiarity with cloud deployment , especially using AWS Familiarity with Terraform for infrastructure as code is a plus Prior exposure More ❯

At NICE, we don't limit our challenges. We challenge our limits. Always. We're ambitious. We're game changers. And we play to win. We set the highest standards and execute beyond them. And if you're like us More ❯

where you can make a meaningful impact through innovative projects that shape the future of technology. About the Role Akkodis is seeking a talented Python Developer to support our client on the prestigious project. This is a unique opportunity to work at the cutting edge of science and software, contributing … the development and optimisation of highly distributed software systems for one of the world’s largest scientific endeavours. Key Responsibilities Develop and maintain robust Python applications supporting data-intensive operations. Apply software engineering best practices including Git, CI/CD pipelines, and test-driven development. Engage with highly distributed, multi … needs and research outcomes. Collaborate with cross-functional teams of scientists and engineers on a project of global importance. Required Skills & Experience Proficient in Python programming, with strong experience in data processing and analysis. Solid understanding of data structures, algorithms, and mathematical principles. Familiarity with software engineering tools and practices More ❯

do things in a product mindset based around their end users. The role is FULL-STACK but definitely leaning towards the backend. Their stack: Python React/TypeScript Node.js AWS PostgreSQL GenAI + experience with another backend language (Ruby, C++. Elixir, Haskell, Go, Clojure or Scala) Private projects to showcase More ❯

external partners and vendors to integrate third-party solutions. Provide mentorship and guidance to junior engineers. Required Skills The backend is primarily built in Python and runs on AWS, incorporating technologies such as: Flask, Pytest, Mypy, Docker, PostgreSQL, SQS, S3, and Terraform Continuous integration and daily deployments This is a More ❯

Software Engineer - Python Up to £70K + Bonus Remote UK About Us: We are currently partnered up with a reputable award-winning organisation in the Travel, Ecommerce space delivering cutting-edge technology solutions to support the Fashion and Retail space increasing customer satisfaction through their purchasing journey Role Overview: We … for their backend team growth, from developing and enhancing to optimizing backend performance. Responsibilities: Design & Development : Create and manage scalable APIs and microservices leveraging Python and Kafka Collaboration : Partner with frontend developers to seamlessly integrate backend logic. Contribute to UI development using TypeScript and React Performance Optimization : Ensure applications are … code reviews. Skills: We work with a range of technologies, and experience in some of the following areas will set you up for success: Python - Essential React and TypeScript - Essential (be able to use not be a Frontend Developer) Kafka & Elasticsearch - Nice to have Golang - Nice to have AWS Kubernetes More ❯

Senior Software Engineer – Python | AWS | Cloud-Native Systems Are you a Python expert who thrives on solving complex backend problems at scale? Do you want to help shape the architecture of cloud-first systems in a high-performance environment? My client is seeking a Senior Software Engineer to join their … growing engineering team. This role will focus on building and maintaining robust, scalable services and applications within a Python-based ecosystem deployed on AWS. Key Responsibilities: Design, build and maintain cloud-native backend services using Python Work within an AWS-hosted infrastructure, leveraging services such as Lambda, ECS, S3, RDS … testing, and performance Mentor junior developers and participate in code reviews Requirements: 5+ years of software engineering experience, with significant hands-on expertise in Python Proven experience building and maintaining systems on Amazon Web Services (AWS) Strong grasp of REST APIs, event-driven architecture, and asynchronous programming Familiarity with containerisation More ❯

optimizing for reliability and cost, or improving our search service Tech Stack: Platform: AWS, Pulumi, Docker, Prefect, Github actions, Grafana cloud monitoring Data Science: Python, PyTorch, Pandas, Spacy, Huggingface, Numpy, Streamlit, Argilla, Weights and Biases Backend: Python, FastAPI, PostgreSQL, Vespa, SQLAlchemy, AWS Batch, Lambda, S3 Frontend: React, Next.js Key skills … and experience: Experience using Python Experience with data modelling, and building data infrastructure Experienced in MLOps and building scalable data pipelines for ingestion and document processing Experience in at least one area of data science we work on: knowledge graphs, information retrieval, text classification, generative AI Experience working with machine More ❯

We are looking for a Senior Python Developer to join our client on an initial 6 month contract. They have recently developed a new Platform for their industry that has gained interest and investment. The successful candidate will work alongside the Head of Engineering to help build the new system. … The Senior Developer will need to have significant Python experience, specifically API-first development, using FastAPI and experience of refactoring and building complex systems. Their product makes considerable use of LLMs, so experience in this area is needed. You will work within a small team and ideally be able to … whatever is required. They are working with Knowledge Graphs so experience with this would be highly desirable but not essential. Skills & experience needed; Extensive Python experience, specifically API-first development, using FastAPI LLM’s Knowledge Graphs/RDF/OWL a bonus but not a requirement Ability to refactor existing More ❯

Lead Application Developer – Serverless Python/AWS/Lambda – Northern Ireland Fully Remote Salary: up to £150k+ Market-leading benefits package About the Company Our client is a high-growth, VC-backed FinOps technology company helping enterprises and MSPs optimize cloud costs across hybrid and multi-cloud environments. Over the … delivering value. They lead with empathy. They support each other as humans first. Key Responsibilities • Design and implement scalable, event-driven backend services using Python and AWS Lambda • Build and refine APIs (REST and GraphQL) using AppSync, API Gateway, and EventBridge • Work with DynamoDB, Aurora Serverless, and S3 for cloud … US, EMEA, India) in a fully remote team Essential Criteria • 8–10+ years of backend development experience in cloud-first or SaaS environments • Strong Python development experience in production environments • Strong knowledge of AWS serverless architecture: Lambda, API Gateway, Cognito, IAM, DynamoDB, S3 • Experience with event-driven design using SQS More ❯

data. GIS Data Modeling & Transformation Design GIS data models aligned with the client’s business objectives, transforming existing data structures using tools such as Python, Perl, Safe FME, and proprietary transformation utilities. Translate complex datasets into standardized formats that support scalable, automated transformation workflows. Establish automated ingestion processes to collect … and extracting business insights from raw data. Proficiency in data mining and manipulation, with both structured and unstructured data. Advanced programming skills, particularly in Python and Perl; familiarity with shell scripting and object-oriented languages (e.g., Java, JavaScript). Deep understanding of relational databases, data modelling principles, and entity relationship More ❯

build it, you own it" mentality Participate in creating robust, maintainable and extensible systems using software development best practices Development in C/C++, Python, Kotlin, embedded development proficiency. Advocate for CI/CD, test automation and against short-term thinking that drives up technical debt. Work closely with a … knowledge of embedded software, CANBus, networking, hardware, ML. Experience with instrumentation and control development Preferred Qualifications: Experience of unit and integration testing Experience with Python or Kotlin Passion for boating or at least comfortable with product testing on boats. Experience with Atlassian, Visual Studio, Google Test Working Conditions: Hybrid Working More ❯

traditional projects, while helping establish the infrastructure for reliable end-to-end deployments. Candidate Profile Eligible for SC Clearance Proficient in building microservices using Python (FastAPI) or TypeScript (Express or similar). Experienced with React and TypeScript, using modern frameworks like Next.js or Vite. Familiarity with GenAI frameworks such as More ❯

tools to empower partners and clients? How about taking ownership and managing your own responsibilities? Are you passionate about tech and comfortable working with Python for Web Development? If the above, is you then the below may well be for you: Back-end Python Developer (Mid-Senior) Our client is … searching for a tech savvy Back-end Python Developer with a focus on Python Web Development to join a small company who live and breathe tech! The aim of this Python Developer role is to team up with other passionate developers to work across an array of areas from core … areas available to work on the focus is on creating a specialism and choosing your desired interest. We are happy to consider Mid-level Python Developers looking to expand their skills and knowledge whilst working collaboratively and to a high level in a talented team. This role really is open More ❯

and 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 (particularly Django and FastAPI, though experience with other frameworks is valuable), cloud services (particularly AWS), and modern AI approaches including working with agentic … architecture. Key ResponsibilitiesBackend Development & Architecture · Design and implement scalable backend services using Python, with experience in Django, FastAPI, or similar frameworks · Architect and maintain production-grade, multi-tenant systems with a focus on security and performance · Develop RESTful and asynchronous APIs for internal and external consumption · Ensure database performance and … architectural decisions and technical roadmap planning · Work cross-functionally with data scientists and product managers Qualifications and SkillsRequired Skills and Experience · 5+ years of Python backend development experience · Proficiency with Django, FastAPI, or similar Python web frameworks · Experience building and maintaining production-scale, multi-tenant applications · Strong knowledge of cloud More ❯

Job Title: Azure DevOps Engineer (Remote) Salary: £44,000-£50,000 Location: Fully Remote (UK-based) Key Skill: Azure Terraform Azure DevOps PowerShell or Python Role Overview: As a DevOps Engineer, you will play a crucial role in building and maintaining deployment pipelines, ensuring the systems are robust, scalable, and … and manage CI/CD pipelines using Azure DevOps. Develop and maintain infrastructure as code using Terraform and Pulumi. Write and maintain scripts in Python and PowerShell to automate tasks. Configure and manage cloud services in Microsoft Azure. Collaborate with development teams to ensure seamless integration and deployment of applications. … and Qualifications: Experience with Microsoft Azure and Azure DevOps. Proficiency in infrastructure as code tools such as Pulumi and Terraform. Strong scripting skills in Python and PowerShell. Experience with YAML for configuration management. Familiarity with CI/CD principles and practices. Excellent problem-solving skills and attention to detail. Strong More ❯

the best possible chance of a human-aligned AGI. We are looking for an early career Graduate Software Engineer to help us build our Python LLM evaluation library, working closely with the Engineering and Science teams. We open to hiring remotely in the UK. As one of our first hires … of our first hires, you will work closely with the CTO, and you will be required to lead the development of our open source Python tools, and to engage and grow our community. The ideal candidate is someone with passion for software an AI; ideally, you should have previous experience … open source projects, and/or show a strong track record of personal software projects. Your duties will include: Own the development of our Python open source evaluation library; Engage with the community through GitHub and/or other channels, squashing the bugs they find or writing documentation to foster More ❯

responsibilities for hands on Development as well as technical leadership and mentoring of less experienced developers. The ideal candidate will have excellent knowledge of Python backend development and AWS infrastructure as well as capabilities with modern JavaScript/Typescript technology on the frontend. You will also capable of acting as … on productivity over time-at-desk allowing employees to build their work load around life’s other demands! To be considered: Demonstrable experience backend Python Development on large-scale projects Strong experience with JavaScript/Typescript and relevant frameworks (ideally React/Node) Demonstrable experience with AWS infrastructure & DevOps Good More ❯

are seeking a highly skilled and motivated Data Engineer to join a dynamic team. The ideal candidate will have a strong background in SQL, Python, ETL processes, and data integration, ideally in Databricks. You will play a crucial role in continuing an exciting project designing, developing, and maintaining data infrastructure … Computer Science, Information Technology, or a related field. Proven experience as a Data Engineer or in a similar role. Strong proficiency in SQL or Python or ideally both. Experience with ETL processes and tools. Knowledge of data validation routines and data integration techniques. Familiarity with relational database design and management. More ❯

with IT, engineering, and operations teams to understand business needs and translate them into technical solutions. Build intelligent automation pipelines using tools such as Python, OpenAI APIs, LangChain, and n8n. Apply Large Language Models (LLMs) to real-world challenges like email triage, document parsing, and data enrichment. Implement retrieval-augmented … in a Data Scientist or AI Automation role. Hands-on expertise with natural language processing (NLP) and Large Language Models (LLMs). Experience using Python, OpenAI, LangChain, and vector databases. Familiarity with automation platforms like n8n, Zapier, or similar. Solid understanding of retrieval-augmented generation (RAG) methods. Strong problem-solving More ❯

client-facing responsibilities - collaborate with internal teams, clients, and solution architects to ensure seamless integration of cost optimisation strategies. Guide engineering best practices - from Python-based backend development to React-driven front-end solutions, ensuring clean, maintainable, and scalable code. Drive a high-performance engineering culture - recruit, mentor, and develop … best practices. AI/Automation mindset: experience building AI-based automation tools, agents, or cloud optimisation solutions is a huge plus. Technical expertise in: Python (for backend systems) React (for front-end development) SQL/Data Processing (data-driven decision-making) Multiple cloud environments, particularly AWS, GCP, Azure AWS ecosystem More ❯

suppliers and owners. Review monthly performance report from subcontractors for accuracy and prepare client-facing performance report. Develop tools and automation (such as scripts, Python codes) to collect and process data for directing system operation and maintenance (O&M) and monitor BESS plant performance, such as flagging underperforming assets in … well as subcontractors and clients. Qualifications and Experience: Science or Engineering degree or equivalent. Familiarity with BESS, solar energy, or power systems. Fluent in Python programing, Jupyter notebook environment and SQL language. Knowledge of AWS cloud would be an asset. Strong computer skills and In-depth familiarity with big data More ❯

Synapse or Azure Data Factory or Databricks. Familiarity with Microsoft Fabric or a strong willingness to learn and adapt to its ecosystem. Proficiency in Python programming with a focus on data manipulation and engineering. A genuine interest in data science and a drive to expand your skillset into predictive analytics … Fabric. Implement scalable solutions to ingest, store, and transform vast datasets, ensuring data availability and quality across the organization. Write clean, efficient, and reusable Python code tailored to data engineering tasks. Collaborate with data scientists and stakeholders to support machine learning initiatives and advanced data modeling. Drive innovation by researching More ❯