.Institution ALBA is the Spanish synchrotron light source, a large research infrastructure operating ten beamlines, complementary facilities, and an Electron Microscopy Center, this last in partnership with other institutions. Currently constructing multiple more beamlines, expanding the Electron Microscopy Center, and integrating advanced data analytics, it sums up a wide range of infrastructures geared toward finding solutions to societal challenges. Located in Cerdanyola del Vallès (Barcelona, Catalonia, Spain), it is funded by the Spanish Government (Ministerio de Ciencia e Innovación) and the Catalan Government (Generalitat de Catalunya, Departament de Recerca i Universitats). The synchrotron light produced by 3 GeV electrons is used by thousands of researchers to analyse and understand the properties and functionality of matter, spanning a wide variety of fields, such as catalytic research, health, energy production/storage, environmental research, communication technologies, or cultural heritage. Our highly motivated staff works in a multidisciplinary work environment with an atmosphere formed by lived diversity, inclusion and respect for our colleagues. One of the goals of our gender equality plan is to reach parity within the Consortium's different divisions and offices, and several actions have been taken to encourage applications from women mostly in scientific, engineer and technical job positions. Furthermore, located close to Barcelona, in a natural park and well connected by car and public transportation, with excellent connectivity to the world and an employer who understands the importance of life-work balance. Facing an upgrade to ALBA II, a 4th generation facility, which will increase dramatically brightness and coherent flux, ALBA is in a phase of growth and dynamics. Being a part of the ALBA team will promote your career and will give you the opportunities to explore new territories. As the successful candidate, you will work with a team of ALBA experts, external collaborators and users to fully develop the capabilities of the LOREA instrument, a new beamline at ALBA, dedicated to Angle-Resolved Photo Emission Spectroscopy (ARPES), demonstrate its scientific impact by investigating the electronic structure of Quantum Materials, and contribute to the development of a long-term vision for ARPES on a 4th generation synchrotron. You will develop your own scientific program aligned with the groups, sections, and facilities goals and at the same time support users mostly, but not exclusively, aligned with your own scientific interests. In a diverse, highly interactive team, you will have excellent conditions to refine your scientific expertise, the technical and computational background, and most importantly build a broad and carrying network for your future scientific career