Jobs at Collinson

Design and implement enterprise-grade web solutions using React, TypeScript, and modern styling while ensuring accessibility (WCAG). Provide technical leadership, mentor peers, contribute to agile planning, document code, support deployments on AWS with Terraform, and drive improvements across processes and customer-facing technical support.

Lead the technical delivery for a squad of 5-7 engineers: design and write cloud-native TypeScript services, make architectural decisions, build always-on REST/GraphQL APIs, embed observability and CI/CD, mentor engineers, and deliver scalable, automated systems using AWS, Kubernetes, and modern DevOps practices.

Embed quality across the SDLC as a Mobile SDET by designing, building and maintaining mobile test automation frameworks, writing integration and end-to-end tests, driving CI/CD test integration, performing API and performance testing across iOS/Android, and collaborating with cross-functional teams to ensure reliable, performant, and resilient mobile applications.

Lead a mobile squad (5-7 engineers) as a hands-on engineer, designing and building native Android and iOS apps, owning architecture, CI/CD, app releases, integrations with backend APIs, testing, observability, and mentoring engineers.

Design, build and operate cloud infrastructure and CI/CD pipelines (AWS, Terraform, containers). Ensure platform security, resilience, monitoring and incident RCA. Collaborate across teams, provide solution architecture, automate deployments, support vendor evaluations, and participate in on-call rotation.

Design, build and maintain Snowflake-based data products and ELT pipelines (dbt). Implement data quality, observability, CI/CD, Terraform IaC, and event-driven integrations (Kafka). Deliver governed datasets for analytics and real-time use, mentor junior engineers, collaborate with stakeholders, and support AI/advanced analytics initiatives.

Design, build, and operate cloud-native TypeScript services from design to deployment. Own features, write tests, maintain CI/CD, monitor production in AWS (EKS/Lambda/RDS), and mentor engineers while working in an Agile cross-functional team.

Join a cross-functional product squad to design, build, test, deploy, and operate cloud-native features and services. Work across front-end and back-end, contribute to CI/CD, infrastructure-as-code, automated testing, and observability, mentor peers, and continuously improve engineering workflows.

Design, develop and maintain scalable, enterprise-grade fullstack solutions. Contribute to architecture, API design, CI/CD, automated testing, documentation, agile ceremonies, code reviews, and provide technical support across distributed teams to meet product and business goals.

Build and operate an AI platform to enable safe, cost-efficient deployment of LLMs and multi-agent systems. Integrate AI across the SDLC, create orchestration tooling, maintain prompt libraries and CLI tooling, instrument observability in Datadog, and design testing harnesses for non-deterministic systems while educating and consulting with engineering teams.

Design, build, and operate LLM-powered features in production. Integrate LLMs with backend services, craft prompts, optimise models, implement evaluation/monitoring, and collaborate with product, data and design teams while managing cost, privacy and reliability trade-offs.

Lead the Finance Data domain to build trusted finance data products, semantic models, and operational intelligence for Finance Operations, Billing, Revenue Assurance, Treasury, and Commercial Finance. Improve billing visibility, revenue assurance, profitability models, forecasting, and governance. Partner with FP&A and Finance stakeholders, drive data quality and automation, and build a high-performing finance data team to enable better planning and financial decision-making.

Design, build, and maintain low-code enabled data pipelines, data lakes/warehouses, and data models on cloud (AWS). Ensure data quality, automation, and rapid reporting; collaborate with stakeholders, prototype innovations, and drive a strategic data roadmap.

Design, build and deliver enterprise BI data products: ingest/transform data, develop scalable data models and ETL/ELT pipelines, and create high-performance Tableau dashboards. Optimize performance, ensure data governance and quality, enable analytics and ML operationalization, automate reporting, and collaborate with cross-functional stakeholders to translate business requirements into production-ready analytical solutions.

Lead and scale a Data Science function to deliver production-grade ML solutions that drive customer personalisation, operational optimisation, fraud detection, forecasting and measurable commercial ROI. Own strategy, roadmap, stakeholder engagement, team development, model deployment, monitoring, experimentation, and governance across modern data architectures.

Responsible for automating, securing and operating the companys data platform. Manage Snowflake, Kafka, MongoDB and AWS infrastructure; build CI/CD and Terraform IaC; implement monitoring with Datadog; perform patching, incident response, and cost/performance optimisation; support networking, access governance, disaster recovery and platform reliability standards.

Embed quality across the SDLC by designing, building and maintaining test automation frameworks, writing integration and end-to-end tests, and driving test strategy. Collaborate with engineers and product teams to automate regression, contract, performance and API tests, investigate defects and support release sign-off.