Top Tech Jobs & Startup Jobs in London

Design, implement, and maintain Rego policy-as-code and secure GCP infrastructure. Integrate security into GCP CI/CD pipelines, build Terraform IaC, assess vulnerabilities, perform threat modeling, respond to incidents, and secure containerized microservices. Share GCP security best practices and collaborate with cross-functional teams.

Develop, debug, and maintain Python 3 code for serverless AWS services (Lambda, S3, SQS, SAM). Build HTTP APIs and event-driven systems, work with relational databases, use CI/CD, Git/GitHub, Jira/Confluence, and apply TDD/BDD while collaborating with remote teams across time zones.

Lead requirements gathering and stakeholder engagement for a global digital platform. Produce BRDs/FRSs, user stories, conduct gap and data analysis, support UAT and change management, and collaborate with PMs, developers, UX, and QA to ensure successful delivery.

Lead and grow engineering teams to design, build, and operate scalable AWS-based systems. Define cloud architecture and technical strategy, improve CI/CD and DevOps practices, oversee project delivery, optimize AWS infrastructure for performance and cost, implement monitoring and disaster recovery, and collaborate with product and executive leadership to align engineering priorities with business goals.

Design, implement and manage GCP infrastructure using Terraform. Architect compute, storage, networking and BigQuery solutions. Integrate Vertex AI for ML pipelines, configure Wiz Security Control for continuous security, implement Policies-as-Code, automate tooling and scripting (Python/Bash), and collaborate with cross-functional teams to ensure scalable, secure, compliant GCP environments.

Work with the Product Owner and engineering to gather requirements, define user stories and acceptance criteria, and ensure delivery of customer-facing e-commerce features. Analyze and document business processes, validate deliverables in sprint demos, facilitate team decision-making, share best practices, and optimize team workflows to continuously improve outcomes.

Support ledger migration and data lake cleanup by extracting, transforming, reconciling and validating large datasets. Develop and validate SQL queries, batch jobs and processing logic, perform regression testing, document mappings and validation rules, and collaborate with engineering, product and business teams to ensure production readiness and post-migration validation.

Develop and maintain .NET/WPF desktop applications using C# and MVVM. Write technical specifications, deploy code, use CI/CD tools, ensure code quality (Veracode, SonarQube), and work with MS SQL Server (T-SQL, SSIS), XML/ETL and data warehousing. Collaborate with stakeholders and communicate effectively.

Provide L2/L3 application support for SAP SuccessFactors Recruiting and Onboarding: triage and resolve incidents, manage change requests, perform configuration and minor enhancements, support integrations, maintain documentation, participate in testing/release activities, and contribute to future Smart Recruiting migration/implementation.