
Tangem
Senior backend engineer (node.js / kotlin)
Design, build, and maintain scalable backend services using Node.js and Kotlin. Write clean, well-tested code and own features end-to-end, making technical decisions.

Tangem
16 open jobsFinancial Services
16 job openings at Tangem

Tangem
Design, build, and maintain scalable backend services using Node.js and Kotlin. Write clean, well-tested code and own features end-to-end, making technical decisions.

Tangem
Integrate security into the software development lifecycle by implementing AI-powered security code review and automating security testing. Lead the establishment of secure code review workflows and improve CI/CD pipeline security.

Tangem
Lead and manage a multidisciplinary design team of 15–20+ across various design disciplines. Own team performance, delivery timelines, quality standards, and budget. Build an effective organizational structure with clear roles and responsibilities.

Tangem
Lead the performance marketing team, managing two Performance Marketing Managers. Define and own the acquisition strategy for hardware and mobile wallet products, managing multi-million-dollar budgets.

Tangem
Design and build backend services and APIs using Node.js, TypeScript, and NestJS. Develop integrations with logistics providers, ensuring reliable asynchronous workflows with AWS SNS/SQS.

Tangem
Lead market research and strategy project focused on digital assets. Conduct interviews with key financial players, map existing solutions, and identify unmet needs. Develop product capabilities, go-to-market strategy, and initial P&L.

Tangem
Design and implement resilient, scalable backend services. Develop clean, maintainable Kotlin/Java code and build financial and payment-related services.

Tangem
Develop Tangem's core mobile application, work with public libraries (SDK), participate in discussions of technical requirements, and design and develop new functionality. Write unit tests and refactor legacy code as needed.

Tangem
Continuously explore the blockchain ecosystem, identify technologies and opportunities, and translate them into product and technical initiatives. Monitor networks, protocols, standards, and emerging technologies.
Tangem
Develop and manage commercial partnerships for Tangem’s investment products, including swaps, staking, and yield. Identify grants and incentives, build partner-funded campaigns, and collaborate with internal teams to enhance partnership opportunities.
Tangem
Conduct mobile application testing for iOS and Android, including writing automated tests using Kotlin, Swift, Kaspresso, and XCUITest. Perform API and backend testing, ensuring client-server interaction is seamless.
Tangem
Conduct mobile application testing for iOS and Android platforms, focusing on fintech products. Perform API and backend testing while managing and updating test documentation. Investigate bugs and incidents reported by customers and participate in the development of testing processes.
Tangem
Design and specify new features for Tangem’s product stack, translating business requirements into system specifications. Document complex business logic for engineering teams and define API interactions and integration requirements.
Tangem
Drive Tangem's commercial growth across LATAM by developing strategic accounts and distribution opportunities. Lead and manage a team of Growth Managers, ensuring accountability for sales targets and KPIs.
Tangem
Own and execute Tangem’s growth strategy in the market. Develop and implement a Go-To-Market strategy with defined channels and budgets. Identify and scale user acquisition channels, analyze the local crypto landscape, and manage regional marketing budgets.
Tangem
Develop the main Tangem mobile application and create public libraries (SDK) for integrating company products into third-party solutions. Actively participate in technical discussions, design, and development of new features, while also writing unit tests to ensure code quality.
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