Top Tech Jobs & Startup Jobs in London

Implement and maintain responsive, high-performance user interfaces using React.js, Material UI, HTML, CSS and JavaScript. Collaborate with backend teams and product managers to translate complex financial and climate risk requirements into intuitive, accessible UI/UX. Iterate on designs using Figma, prioritize usability, visual consistency and performance, and incorporate feedback to continuously improve the user experience.

Design, implement, and automate cloud infrastructure on AWS using Terraform, Kubernetes, Helm, and GitHub Actions. Build production-grade clusters, create deployment pipelines, implement monitoring with Prometheus/Grafana/ELK, enforce infrastructure security controls, optimize cost and performance, and produce documentation and RFP contributions while collaborating across teams.

Design, build, and scale backend APIs and microservices using Django, Django REST Framework, FastAPI and Pydantic. Integrate financial, climate, and ESG data, collaborate with climate risk modeling teams, apply engineering best practices, perform code reviews, and deploy systems on AWS using containerization and CI/CD pipelines.

Lead and deliver ecology inputs for large, complex projects across sectors (Power, Mining, Built Environment). Manage project delivery, liaise with multidisciplinary teams, support business development, mentor junior staff, and potentially manage staff and ecological specialisms. Role may require short-term UK and occasional overseas travel.

Conduct and lead botanical and habitat surveys (UKHab, NVC), deliver technical ecological reports and habitat creation projects, record and manage survey data, advise multidisciplinary teams and clients, mentor junior ecologists, and support project management across UK (and occasional overseas) sites.

Design, build, and maintain scalable data pipelines (Snowflake, Dagster, SQL) to process financial, climate, and ESG data. Integrate climate risk models into production, automate deployments via GitHub/CI-CD, and uphold engineering best practices through testing, documentation, and code reviews while collaborating with data scientists and stakeholders in an agile team.

Lead end-to-end IT integration activities for M&A and major organisational change, covering discovery, migration planning, cutover, and post-integration stabilization across infrastructure, networks, cloud, identity, endpoint and security. Coordinate global teams and vendors, ensure compliance with architecture and security standards, manage timelines, risks, and change management, and hand over to operational support.

Provide landscape and visual impact assessment (LVIA) expertise across projects (renewables, urban, rural). Contribute to analysis, design, reporting, and integrated interdisciplinary teams; opportunities for senior project management or trainee landscape architects with mentoring.

Lead and deliver EIAs for complex urban regeneration and built-environment projects across the UK. Prepare proposals; author screening, scoping and Environmental Statements, addenda and reviews; act as main client contact; manage technical teams and mentor junior staff; maintain client relationships and represent the firm at industry events.

Design and deliver complex highways and drainage projects including Sc104/Sc278 schemes, feasibility studies, drainage strategies and flood risk assessments. Produce hands-on designs using FLOW and AutoCAD, support business development, mentor junior engineers, and coordinate with multidisciplinary teams across the Built Environment.