Top Tech Jobs & Startup Jobs

Operate and support a global mobile connectivity platform for IoT, automotive, and roaming services. Troubleshoot complex SS7, Diameter, SIP, GTP, voice, SMS, attach, authentication, and data-session issues using protocol analysis and monitoring tools. Coordinate with engineering teams, vendors, and mobile network operators on service deployments, incidents, maintenance, upgrades, and root-cause fixes. Improve operational processes, document incidents, enforce ITIL-style change and problem management, and mentor less experienced colleagues.

Maintain and improve the reliability of an IoT and automotive software platform. Diagnose escalated issues, monitor performance with APM tools, coordinate critical incident resolution, perform root-cause analysis, and implement long-term fixes. Collaborate with development, product, DevOps, and support teams; contribute to monitoring, documentation, post-incident reviews, and continuous improvement. Mentor engineers and use full-stack development, SQL, Azure, and database troubleshooting skills to resolve complex software problems.

Provides Level 2 technical support for applications and systems, coordinating with development, testing, engineering, and customer support teams. Responsibilities include troubleshooting, root cause analysis, application monitoring, production support, release and deployment assistance, documentation, reporting, and performance optimization. The role also supports small to medium projects and resolves medium- to high-complexity issues while maintaining strong customer and cross-functional relationships.

Leads 15 technical support and operations engineers across platform operations, network operations, and change management. Owns service performance, major incident escalation, root cause analysis, capacity planning, vendor and network partner management, and operational process maturity. Partners with Engineering and Product to improve service supportability, tooling, monitoring, diagnostics, and automation. Manages team leads, hiring, performance, development, and distributed regional coverage while ensuring reliable global connectivity platform operations.

Develop, validate, and maintain SIM/eSIM electrical and logical profiles and Java Card applets. Support end-to-end SIM/eSIM provisioning, testing, integration, and troubleshooting. Produce technical documentation and collaborate with network, security, and device teams to ensure standards compliance and quality using smart card test tools.

Develop, validate, and maintain SIM/eSIM electrical and logical profiles and Java Card applets. Work on SIM ordering, provisioning, testing, and integration, using smart card test tools and collaborating with network, security, and device teams.

Lead group financial strategy, reporting and treasury for an international, scaling SaaS/connected-mobility business. Strengthen financial systems and controls, manage tax, transfer pricing and entity structuring, lead M&A diligence and integration, support funding and investor relations, and build a high-performing finance team to prepare the group for public/parent-company reporting.

Design, implement and validate SIM/eSIM electrical profiles and Java Card applets to GSMA/3GPP/ETSI standards. Develop and test SIM applications and tools, produce technical documentation, collaborate with cross-functional teams, review electrical test data, and support SIM/eSIM provisioning and OTA ecosystems.

Design, implement, test, and maintain SIM/eSIM electrical profiles and Java Card applets to GSMA/3GPP/ETSI standards. Develop tools and APIs, validate smart card behavior, collaborate with network and device teams, review test data, and support SIM provisioning, OTA and eUICC ecosystems for M2M/IoT connectivity.