Software Developer

pWe are looking for an experienced SoftwareDeveloper to join a specialist technology team working on secure, data-driven applications in a highly controlled and security-sensitive environment, in hybrid working model. /p pThe role combines modern web development, Python-based data processing, ETL, SQL, dashboard development and data integration. You will work with both classified and unclassified data sources and collaborate closely with technical teams, stakeholders and senior leadership to deliver reliable, secure and user-focused solutions. /p pThe successful candidate will have strong hands‑on experience in JavaScript/HTML and modern frontend frameworks, together with solid Python, .
NET and Microsoft SQL capabilities. /p h3Key Responsibilities /h3 ul liDevelop, configure and maintain web applications using modern web development frameworks. /li liTransform, integrate and process data from both classified and unclassified sources into secure web-based systems. /li liPerform data conversion, preprocessing and transformation using Python APIs and ETL technologies. /li liDevelop and enhance data collection tools in line with stakeholder requirements. /li liBuild and maintain backend services and data‑processing pipelines. /li liDevelop data-driven dashboards and visualisations for senior stakeholders using Python and/or Power BI. /li liWork with large and complex datasets using Python libraries such as Pandas, NumPy and Matplotlib. /li liDesign and implement data‑processing and automation solutions. /li liDevelop and maintain high‑quality technical documentation covering code, APIs, service endpoints and system architecture. /li liPrepare user and training materials to support adoption of developed solutions. /li liSupport security testing, verification and approval activities. /li liConduct functional and user acceptance testing with stakeholders to ensure that solutions meet agreed requirements. /li liWork closely with the Lead Point of Contact and relevant stakeholders to understand requirements and priorities. /li liRegularly report on project progress, technical issues, risks and potential impacts on delivery timelines. /li liProvide technical input into project planning and risk management. /li liPresent and brief technical progress, achievements and potential issues to senior technical and organisational stakeholders. /li liCollaborate effectively with other developers, engineers and project stakeholders throughout the delivery lifecycle. /li /ul h3Essential Skills Experience /h3 ul liMinimum 5 years of professional experience in web development. /li liStrong experience with JavaScript and HTML. /li liHands‑on experience with modern frontend frameworks such as: ul liReact /li liVue.js /li liAngular /li /ul /li liExtensive practical experience with Microsoft SQL Server. /li liStrong practical experience with Python for: ul liAutomation /li liData processing /li liETL /li liData analysis /li /ul /li liExperience with Python data libraries such as Pandas, NumPy and Matplotlib. /li liExperience developing data‑driven dashboards for business or senior stakeholders using Python and/or Power BI. /li liExperience building and maintaining backend services, APIs or data‑processing pipelines. /li liAbility to work with data originating from multiple systems and sources. /li liFamiliarity with Git/version control. /li liUnderstanding of Agile development methodologies and project delivery practices. /li liExcellent analytical and problem‑solving skills. /li liStrong written and verbal communication skills. /li liAbility to work independently while also contributing effectively to a multidisciplinary team. /li liAdvanced level of English. /li /ul h3Desirable Skills /h3 ul liPractical experience with .
NET / ASP.
NET. /li liExperience developing RESTful APIs. /li liExperience with enterprise ETL and data integration technologies. /li liExperience working with secure or highly regulated environments. /li liExperience supporting security testing and system accreditation/approval processes. /li liExperience working with both classified and unclassified information environments. /li liExperience presenting technical information and project status to senior stakeholders. /li /ul h3Education /h3 ul liBachelor’s degree in Computer Science, Data Science, Information Technology or a related technical discipline. /li /ul h3Key Technologies /h3 pFrontend: JavaScript, HTML, React, Vue.js, Angularbr/Backend Data Processing: Python, APIs, ETLbr/Data: Microsoft SQL Server, Pandas, NumPybr/Visualisation: Power BI, Matplotlibbr/Development: Git, Agile methodologiesbr/Additional: .
NET / ASP.
NET /p h3What We’re Looking For /h3 pThe ideal candidate combines strong software development skills with practical data engineering and analytics experience. You should be comfortable moving between frontend development, backend/data processing and stakeholder‑facing delivery. /p pYou will need to be able to take a requirement, understa