Full Stack Developer (Python/React)

Tritaniumspacedefencetechnology — United Kingdom · Posted ~2 days ago

Senior Full-time Onsite No Visa £50000-£60000

Skills

Python FastAPI or Flask or Django React React Native JavaScript ES6+ HTML5 CSS MySQL Git Web APIs Data security Agile development AWS Python 3 Python 2.7 FastAPI Flask Django JavaScript RabbitMQ Elasticsearch MongoDB Node.js Electron

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Summary

An experienced full-stack developer is needed to evolve a secure, scalable digital platform and build new user-facing products. You will develop Python backend services, React and React Native applications, integrations, cloud systems, and desktop capabilities while contributing to architecture, security, reliability, and performance. Applicants must already be eligible to work in the United Kingdom; sponsorship is not available.

Highlights

Permanent full-time role with competitive pay, meaningful product impact, influence over architecture and technical direction, opportunities to mentor others, and work across web, mobile, cloud, and desktop systems.

Description

Full Stack Developer(Python / React) Location: Bath, UK Contract: Permanent, full-time Salary: £50-60k About the Organisation A thriving UK Tech company is on a mission to improve lives across the country. Their secure cloud-based platform helps organisations coordinate and streamline workflows and share information safely. Their technology integrates with major UK infrastructure systems and supports a wide range of services. The Role The organisation is seeking an experienced Full Stack Developer to join a growing engineering team. You’ll help evolve the core platform and contribute to new digital products, including a patient-facing portal and an emerging AI-driven solution. This is a hands-on role with genuine influence over architecture, technical decisions and product direction. You’ll work across web, mobile and cloud-based systems, collaborating with product, DevOps and clinical-facing teams. What You’ll Be Doing Designing, building and maintaining scalable, secure web applicationsDeveloping backend services using Python (FastAPI, Flask, Django)Building modern frontend applications using React and React NativeWorking with SQL and NoSQL databases, contributing to data modelling and performance optimisationEnhancing Electron-based desktop applicationsBuilding integrations with services and third‑party systemsContributing to cloud and presentation-layer architectureWorking with DevOps to deliver highly available systems on AWSTaking ownership of complex technical challenges and mentoring other developers Technology Stack Core (hands-on experience expected): Python 3 (with some legacy Python 2.7)FastAPI, Flask, DjangoJavaScript (ES6+), React, React NativeHTML5, CSSMySQLGit, Jira (or similar Agile tools) Beneficial experience: RabbitMQ or other messaging/queueing technologiesElasticsearchMongoDBNode.js, ElectronAWS (deployment, monitoring, scaling)Encryption and security technologies (AES, RSA) You don’t need experience with everything, strong fundamentals and a willingness to learn are valued. What We’re Looking For Essential: Strong experience building and maintaining Python-based applicationsExperience developing systems used at scale in productionSolid understanding of modern web technologies and APIsGood knowledge of data security and handling sensitive dataExperience working in Agile development teamsFocus on security, reliability and performance Personal Qualities: Clear thinker who enjoys solving complex technical problemsConfident communicator who performs well under pressureCollaborative team player who supports othersCurious, pragmatic and motivated by meaningful impact Note: We are not able to offer sponsorship for this role and applicants must be eligible to work in the UK. If you have SC Clearance, this is beneficial. For more information on this role, please apply now!