AT4Wireless, a worldwide leader in design and development of test systems and testing services for wireless and mobile communications and currently undertaking an ambitious expansion plan, is looking to fill the following job vacancies:
Ingeniero de Protocolo (Ref: SWPROT-OP-1/SYS)
Ingenieros de protocolos dentro del marco de diseño de bancos de prueba de conformidad de tecnologías móviles inalámbricas (WiMAX, ULP, LTE, etc).
Las funciones a realizar serán: Análisis y comprensión de requerimientos de especificaciones de pruebas para tecnologías inalámbricas (WiMAX, LTE, ULP, etc), Desarrollo y depuración de test cases en lenguaje TTCN-3 y Desarrollo y depuración de plataformas de pruebas de señalización empleando OOP
Requisitos
Ingeniero Superior - Ingeniero de Telecomunicación
Experiencia mínima: Al menos 2 años
Conocimientos avanzados en:
- Lenguaje de programación C
- Programación Orientada a Objetos (especialmente C++)
- Modelado UML
- TTCN
- Alto nivel de inglés, hablado y escrito
Requisitos deseados: Conocimientos en SDL, CORBA, ASN.1, IDL, SNMP.
Se valorará adicionalmente el conocimiento de estándares en tecnologías tales como WiMAX, LTE o ULP.
Software Developer and Analyst (ref: SWFRMW-OP-01/SYS)
Diseño y desarrollo del software embarcado para equipos de telecomunicaciones de última generación y comunicaciones inalámbricas.
Analistas/programadores con al menos 3 años de experiencia laboral en C++ y desarrollo empotrado.
Experiencia previa en entornos multihebra y concurrencia en general.
Conocimientos de UML de partes estructurales y de comportamiento.
Alto nivel de inglés hablado y escrito.
Requisitos
Ingeniero Superior - Ingeniero en Informática
Experiencia mínima: Al menos 3 años
Conocimientos avanzados en:
- Lenguaje de programación C
- Programación Orientada a Objetos (especialmente C++)
- Modelado UML
- Alto nivel de inglés, hablado y escrito
Requisitos deseados: Se valorará adicionalmente el conocimiento de estándares en tecnologías tales como WiMAX, LTE o ULP y haber trabajado en entornos empotrados.
Physical Layer Engineers (Ref: PLE/SYS)
Your main activities will be to support analysis, design, development and verification activities within the Physical Layer development group for wireless and mobile communications systems You will be responsible for the design, analysis, development and/or verification of digital signal processing and physical layer algorithms for wireless and mobile communications technologies. Experience in physical layer and/or signal processing for wireless and mobile technologies will be valuable. Strong programming and analytical skills. Good knowledge of C/VHDL and Matlab/Simulink tools required. Experience in GSM, (E)GPRS, UMTS and WiMAX technologies will be an asset. Good English communication and interpersonal skills, high motivation.
Minimum Requirements: M.S. Telecommunications (5 year degree). Candidates with ongoing Master Thesis will also be considered Experience in at least one of the following areas: Signal processing algorithms for wireless and mobile communications, Physical Layer development, Knowledge of C programming language, Good English communication and interpersonal skills, High motivation and self-learner Highly valuable: Experience in DSP development (TI or similar), Experience in FGPA development (using VHDL), Experience in Matlab/Simulink tools, Basic knowledge of RF hardware aspects, Knowledge of Bluetooth, GSM/(E)GPRS/UMTS/HSPA, WiMAX or LTE technologies will be a plus.
Embedded Software Engineers (Ref: SWCORE-OP-1/SYS)
Your main activities will be provide support to development teams in terms of driver design and debug, hardware team collaboration and low level systems debug.
You will work directly with microprocessor on a real time embedded environment. Absolutely required expertise in assembly programming, knowledge of processors architecture and familiar with datasheets. “C” Language is a must and preferred knowledge of OOPS.
Being familiar with PowerPC family of processors and UML methodology or vxWorks will be highly valued.
Protocol stack engineers (Ref: SWPSE-OP-01/SYS)
Your main activities will be to support analysis, design and development activities within the protocol stack development group for wireless and mobile communications systems. Experience in protocol stack development will be valuable. Strong programming skills and good knowledge of C++ or C. Experience in UML modelling, embedded OS and GSM, (E)GPRS, UMTS and WiMAX technologies will be a plus. Good English communication and interpersonal skills, high motivation.
Minimum Requirements: M.S. Telecommunications or M.S. Computer Science (5 year degree). Candidates with ongoing Master Thesis will also be considered Experience in at least one of the following areas: MAC, Knowledge of C programming language, Good English communication and interpersonal skills, High motivation and self-learner Highly valuable: Experience in C++, Embedded development will be considered, UML. Knowledge in one of the following technologies: GSM, (E)GPRS, UMTS, WiMAX, LTE, ULP, BT.
Core and Frameworks Engineers (Ref.: CORFRMV-01/SYS)
AT4 wireless is searching for Core and Frameworks Engineers to join our Software Integration & Verification Group
Your main activities will be integrate and test Core and Frameworks developments within the SW I&V group. Additionally, you will carry out development activities to provide tools for integration, testing, verification and management to the SW I&V group.
Minimum Requirements
- M.S. Telecommunications or M.S. Computer Science (Candidates with ongoing Master Thesis will also be considered)
- Strong programming skills and good knowledge of VBScript, C, C++, Java and .NET
- Operating Systems: Windows and GNU/Linux
- High knowledge of Visual Studio and GNU GDB
- Good English communication and interpersonal skills
- High motivation and self-learning capabilities Highly Valuable
- Experience in Core and Frameworks developments, concretely ACE framework.
- Experience in UML modelling, embedded OS (WindRiver’s VxWorks).
- TTCN (version 2 or version 3). Analysis, design and debugging of test scripts
- Knowledge of FPGA and RapidIO programming
- Knowledge of Telelogic Rhapsody, IBM Rational ClearCase&ClearQuest and Cygwin will be a plus
