Jobs at Circles (circles.co)

Build and scale core platform systems for a global eSIM consumer product. Own end-to-end features, optimize API performance, caching, data access, observability, and event pipelines. Create internal tooling and AI-assisted engineering workflows to improve developer velocity, reliability, and performance across global markets.

The Senior Financial Analyst will support the FP&A team by conducting variance analysis, managing reports, budgeting, and driving automation while collaborating closely with finance partners.

As a Senior Agentic AI Lead, you will manage the agentic AI domain, engage with customers, oversee the AI lifecycle, and ensure effective data governance and analytics across various teams.

Build and operate a scalable data platform: design and maintain ETL/ELT pipelines, Bronze/Silver/Gold data layers, data models and semantic layers, manage migrations and schema changes, ensure data quality/observability, enable analytics and future event-driven/recommendation systems, and use AI-assisted workflows to accelerate engineering.

The Senior Financial Analyst will support month-end closing, management reporting, variance analysis, budgeting, forecasting, and collaborate on financial insights for decision-making across multiple business units.

Lead performance marketing strategy for a digital telco brand, focusing on user acquisition and optimizing marketing ROI across multiple channels.

As a Senior Engineer for Strategic Data Solutions, you will manage data warehousing, reporting, and analytics for internal operations and external partners. Responsibilities include collaborating with business units, providing insights, and ensuring high-quality data reporting.

Lead end-to-end retention and upsell CVM strategy for a MENA digital telco brand. Design personalized campaigns across CRM, SMS, push and in-app channels, build segmentation and churn interventions, track KPIs, and partner with Data, Tech and Product to implement automation and decisioning for revenue uplift and churn mitigation.

Execute on-page/off-page SEO and Generative Engine Optimization (GEO) strategies across e-commerce and B2B/B2C, perform keyword research and content creation, run technical audits, improve site architecture and crawlability, manage link-building, monitor performance with SEO tools, and report monthly insights to stakeholders.

Lead sourcing and negotiation for technology and telco-related spend (hardware, software, SaaS, cloud, AI, professional services). Manage vendor renewals, contract review, supplier performance, and cost optimization. Partner with Engineering, Product, IT, Finance, Legal and business owners to translate technical needs into sourcing plans and support regional/global procurement operations.

The Software Engineer II, Application SRE role involves designing resilient cloud systems, automating operations, ensuring high reliability, and collaborating on SRE best practices in a telecom environment.

As a Software Engineer II, you'll develop and modify features for a Telco OS, write automated tests, and ensure code quality. Participation in team discussions and production support is also required.

The role involves developing enterprise applications using Java and Spring, integrating AI features, mentoring junior developers, and collaborating with cross-functional teams.

Manage and optimize online advertising campaigns across various platforms, focusing on lead generation and sales. Responsibilities include campaign development, performance optimization, and data analysis to drive results for multiple brands.

As a Staff Software Engineer (Backend), you will build and enhance features, ensure service ownership, and mentor engineers while managing cloud services and adhering to software development best practices.

The Procurement Associate will manage vendor relationships, oversee contract negotiations for IT contracts, optimize technology spend, and ensure compliance with internal policies.

This role involves owning and enhancing FP&A systems, ensuring data integrity, reporting automation, and supporting budgeting and forecasting cycles.