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ppbAt Lace Lithography, we’re scaling up our team and looking for a passionate and sharp talent to join us. We’re on a mission to do something really, really small. You’ll craft the masks that bring our patterns to life. /b /ppbIn our company we build chip lithography technology that will enable the next 100 years of chip manufacturing. Founded in 2023, we’re based in Bergen (Norway) and Barcelona (Spain), and backed by some of the world’s most ambitious investors. /b /ppLace Lithography is seeking a highly experienced bSenior Optimization Engineer /b to join our Mask Design team. In this high-impact role, you will architect and deploy the advanced nonlinear optimization engines that define the theoretical limits of our lithography systems. /ppYou will be responsible for defining how we solve high-dimensional, nonlinear problems, mentoring the team on advanced numerical methods, and establishing the standards for optimization reliability. Working alongside physicists and developers, you will deliver high-performance solutions to critical manufacturing challenges. /ppbThis role is based in Barcelona /b, and will involve regular travel between our two locations throughout the year. /ph3What you’ll do /h3ulliAdvanced Algorithm Engineering: Design and engineer custom, large-scale nonlinear optimization algorithms. You will move beyond standard implementations to develop specialized heuristics and globalization strategies that exploit the specific structure of our problem. /liliComplex Mathematical Formulation: Translate intricate multiphysics phenomena into rigorous, differentiable optimization problems, ensuring well-posedness and numerical stability for complex engineering objectives. /liliDeep Solver Integration Customization: Go beyond basic API interfacing to deeply customize solver behaviors. You will modify linear algebra backends, Hessian approximations, and callback structures to maximize solver performance. /liliCode Implementation: Write highly optimized, modular, and testable scientific code in Julia, Python, or C++. /liliGPU-Accelerated Optimization: Implement distributed and GPU-accelerated optimization routines. You will apply parallelization strategies (MPI, CUDA/Kernel abstractions) required to solve problems with millions of degrees of freedom in viable timeframes. /liliAlgorithmic Tuning Profiling: Conduct deep-dive performance analysis on critical loops. You will profile memory access patterns and algorithmic complexity to eliminate bottlenecks and resolve numerical instabilities. /liliTesting and Validation: Design comprehensive validation frameworks that stress‑test optimization convergence and ensure robustness against real‑world edge cases. /liliCross-Disciplinary Collaboration: Work closely with physics and hardware teams to ensure strong alignment between mathematical models and real-world systems. /liliTechnical Standards Best Practices: Serve as a Subject Matter Expert (SME) on numerical optimization. You will elevate the team's technical bar by conducting rigorous code reviews and championing best practices in numerical computing. /li /ulh3Who you are /h3h3Required /h3ulliEducation Experience: PhD in Applied Mathematics, Computer Science, Computational Physics, or Operations Research (or a Master’s degree with extensive industrial experience in numerical computing). /liliExpert Optimization Theory: Deep command of nonlinear optimization theory, including KKT conditions, duality, and the mechanics of Interior Point or Trust‑Region methods. /liliLarge-Scale Solving: Proven track record of formulating and solving massive-scale optimization problems (1M+ variables) in production or high-performance research contexts. /liliScientific Coding Mastery: Advanced proficiency in Julia, C++, or Python, with a strong focus on type stability, memory allocation, and vectorization. /liliNumerical Linear Algebra: Deep knowledge of sparse matrix factorizations, iterative linear solvers, and preconditioning techniques. /liliSolver Expertise: Hands‑on experience tuning and interfacing with large-scale solvers (e.g., IPOPT, KNITRO, SNOPT) at a low level. /liliDebugging Stability: Ability to diagnose complex convergence failures (singularities, scaling issues) and re‑formulate problems for numerical stability. /liliSoftware Engineering Rigor: Strong discipline in modern software practices, including version control (Git), unit testing for numerical code, and CI/CD workflows. /liliTechnical Communication: Ability to distill complex mathematical trade‑offs into clear engineering decisions. /li /ulh3Preferred /h3ulliExposure to GPU programming, high-performance computing, or parallel algorithms. /liliExperience contributing to scientific software projects or open-source tools. /li /ulh3Our team here at Lace /h3p…consists of amazing people who’ve joined us from all over the world, driven by intense curiosity, the urge for exploration, and a desire to push the limits of physics. We promise to offer you a place among highly motivated Lacers, present you with extremely difficult problems—and have a lot of fun solving them. /ph3Workplace culture /h3pLace operates out of two beautiful, vibrant, and strong-willed cities. Although we are cities apart, we strive to make the team feel as one. /ppWe don’t define values—but we have one universal expectation: /ppBe the best team player you can be. /ph3Perks and Benefits /h3h3Part of the team, part of the company /h3pCompetitive salary + equity through our incentive plan. /pp€50 monthly gym allowance, weekly team lunches, monthly social events, and annual off‑site with the whole team. /ph3Personal Development /h3pQuarterly development goals with your manager and your own budget to learn and grow. /ph3No journey without traveling /h3pWe support relocation and immigration to make joining Lace as smooth as possible. /p /p #J-18808-Ljbffr

ppDigital Sales Team Manager – French Speaking /p pADP is hiring. #Digital Sales Team Manager fluent in French. We’re looking for someone with experience leading a sales team in outbound sales. /p h3Desired Qualities /h3 ul liNatural Leader: Leader by example, someone who knows how to make everyone strive to thrive. /li liSelf‑Starter and go‑getter. High‑reaching and unstoppable. A can’t‑stop‑won’t‑stop attitude and an urge to persevere until you reach the goal. /li liGame changer. Out‑of‑the‑box thinker who transforms problems into solutions, ideas into action, plans into results. /li liEntrepreneurial spirit. A dreamer and a doer who is optimistic about possibilities, passionate about seeing your vision come to life, and takes thoughtful risks to get there. /li /ul h3Things You’ll Do /h3 ul liLead and coach our sales team: driving our team forward helping them with managing and improving cold‑calling strategies, building relationships with potential clients while uncovering the true needs of their business, recommending the right ADP products and services. /li liDrive our business forward by reaching and exceeding your sales goals. /li liDeepen relationships across the ADP family by strategically cross‑selling into existing accounts by putting the spotlight on ADP’s other shiny, new products and solutions. /li liCollaborate daily with both internal and external customers, establishing and maintaining good customer relations. /li /ul h3Experience You Need /h3 ul liDemonstrated 1‑3 year experience managing a sales team. /li liA goal‑oriented drive and proven ability to reach and exceed monthly/yearly quotas. /li liWell organized with highly effective time and activity management skills. /li liExcellent systems literacy knowledge in MS Office. /li liFluent in French and English. /li /ul h3What We Offer /h3 ul liHighly competitive salary and benefits package (uncapped commission, double your commission once you reached 100% YTD sales quota). /li liCoaching and mentorship program to help you progress your career (opportunity to join our LDP – Leadership Development Program in the U.S). /li liOpportunity to qualify for our legendary Superstars Club Presidents Club in Exotic Destinations. /li /ul h3Other Benefits /h3 ul liPrivate medical insurance. /li liLife Insurance. /li liFlexible Compensation program. /li liEconomical help for glasses and contact lens, 180 € maximum per year. /li liEconomical help for children, 90 € maximum per year and per child until 16 years. /li li22 working days of holidays. /li li3 personal days off. /li /ul pAt ADP, we believe that diversity fuels innovation. ADP is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, or protected veteran status. We support an inclusive workplace where associates excel based on personal merit, qualifications, experience, ability, and job performance. /p h3Bonus Points for These /h3 ul liCoaching experience. /li liBusiness‑to‑business sales experience with proven proficiency in selling and presentation skills, prospecting, and territory management. /li liGoal‑oriented, motivated self‑starter, with capacity and drive to reach and exceed sales quotas. /li liAbility to work independently and work with other ADP Sales Associates. /li liDemonstrated cold‑calling sales ability, with assertive, positive and persistent style. /li liAbility to effectively communicate through all mediums (verbal, listening, written) with both internal and external stakeholders. /li /ul h3You’ll Love Working Here Because You Can /h3 ul liMake your mark. We want you to challenge things and are open to fresh ideas. /li liStay ahead of the curve. An agile, fast‑paced environment means plenty of opportunities to progress. /li liBe your healthiest. Best‑in‑class benefits that start on Day 1, because healthy associates are happy ones. /li liBalance work and personal time like a boss. Resources and flexibility to more easily integrate your work and your life. /li liGet paid to pay it forward. Company‑paid time off for volunteering for causes you care about. /li /ul h3Apply Now /h3 pWhat are you waiting for? Apply now! /p h3A little about ADP /h3 pWe are a comprehensive global provider of cloud‑based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration and a leader in business outsourcing services, analytics, and compliance expertise. We believe our people make all the difference in cultivating a down‑to‑earth culture that embraces our core values, welcomes ideas, encourages innovation, and values belonging. We’ve received recognition for our work by many esteemed organizations, learn more at ADP Awards and Recognition. /p h3Diversity, Equity, Inclusion Equal Employment Opportunity at ADP /h3 pADP is committed to an inclusive, diverse and equitable workplace, and is further committed to providing equal employment opportunities regardless of any protected characteristic including: race, color, genetic information, creed, national origin, religion, sex, affectional or sexual orientation, gender identity or expression, lawful alien status, ancestry, age, marital status, protected veteran status or disability. Hiring decisions are based upon ADP’s operating needs, and applicant merit including, but not limited to, qualifications, experience, ability, availability, cooperation, and job performance. /p h3Ethics at ADP /h3 pADP has a long, proud history of conducting business with the highest ethical standards and full compliance with all applicable laws. We also expect our people to uphold our values with the highest level of integrity and behave in a manner that fosters an honest and respectful workplace. Click to learn more about ADP’s culture and our full set of values. /p /p #J-18808-Ljbffr

h3Junior Optimization Engineer (UPC collaboration) /h3pJoin to apply for the strongJunior Optimization Engineer (UPC collaboration) /strong role at strongLace Lithography /strong /ph3Junior Optimization Engineer (UPC collaboration) /h3pJoin to apply for the strongJunior Optimization Engineer (UPC collaboration) /strong role at strongLace Lithography /strong /ppstrongWe’re on a mission to solve really, really complex problems. You’ll make sure our systems find the perfect solution, every time.br/strongpLace Lithography, in collaboration with the UPC CHIP Chair, is seeking a Junior Optimization Engineer to join our Mask team in Barcelona. In this role, you will help develop and scale numerical optimization methods for high-dimensional and nonlinear systems. This position is crucial for supporting the software of our advanced lithography systems. /ppstrongThis role is for a one-year contract based in Barcelona. Following the initial collaboration, there is a possibility for a permanent position at the company. /strong /ppThis is a high-impact role for an engineer with a passion for scientific programming and complex problem-solving. You will collaborate with multidisciplinary teams of physicists, software developers, and engineers. The position is a one-year contract based in Barcelona. /pstrongAbout the Role /strongpThis is a core software role at the intersection of numerical optimization, scientific computing, and engineering. You’ll be designing and implementing the algorithms that solve our most complex computational challenges, translating physical systems into robust mathematical models. /ppYou’ll collaborate closely with physicists and software developers on our Mask team to integrate advanced solvers and ensure our computational models align with real-world systems. If you have a strong foundation in nonlinear optimization and scientific programming, this is your chance to develop and scale cutting-edge optimization methods in an ambitious deep-tech environment. /pstrongWhat you’ll do /strongullistrongAlgorithm Development: /strongDesign, implement, and fine-tune nonlinear optimization algorithms for large-scale and highly complex systems. /lilistrongModeling: /strongTranslate physical or engineering systems into optimization models with clearly defined mathematical constraints and objectives. /lilistrongProgramming: /strongDevelop robust, maintainable, and high-performance code using scientific programming languages like Julia, Python, or C++. /lilistrongIntegration Acceleration: /strongIntegrate solver libraries like IPOPT via APIs and explore GPU-based techniques to accelerate computationally intensive components. /lilistrongValidation Debugging: /strongDesign test cases to validate model robustness, and debug numerical issues to improve algorithm accuracy, performance, and stability. /lilistrongCollaboration: /strongWork with multidisciplinary teams to ensure consistency between computational models and physical systems. /li /ulstrongWho you are /strongulliHaving a bachelor or masters degree in math, physics, compute science or engineering or related field /liliStrong foundation in mathematics, including calculus, linear algebra, and numerical analysis. /liliSolid knowledge of nonlinear optimization, numerical methods, and constraint handling. /liliExperience in scientific programming with languages such as Julia, Python, or C++. /liliFamiliarity with optimization libraries like IPOPT or other solvers is a plus. /liliComfortable using version control systems like Git. /liliA logical thinker with good organizational skills, able to work on several complex topics at once. /liliHas a positive attitude toward working in an interdisciplinary and computationally intensive environment. /liliFluent in spoken and written Catalan, Spanish, and English. /li /ulstrongOur team here at Lace /strongp…consists of amazing people who’ve joined us from all over the world, driven by intense curiosity, the urge for exploration, and a desire to push the limits of physics. We promise to offer you a place among highly motivated Lacers, present you with extremely difficult problems - and have a lot of fun solving them. /pstrongWorkplace culture /strongpLace operates out of three beautiful, vibrant, and strong-willed cities. Although we are cities apart, we strive to make the team feel as one. /ppWe don’t define values - but we have one universal expectation: Be the best team player you can be. /pstrongPerks and Benefits /strongpstrongPart of the team, part of the company /strong /ppCompetitive salary + equity through our incentive plan. /ppstrongPersonal Development /strongQuarterly development goals with your manager and your own budget to learn and grow. /pp️strongTravel between Lace locations /strongWe encourage cross-site collaboration and support travel between our York, Barcelona, and Bergen locations to stay connected and aligned. /p /ph3Seniority level /h3ullih3Seniority level /h3Entry level /li /ulh3Employment type /h3ullih3Employment type /h3Temporary /li /ulh3Job function /h3ullih3Job function /h3Engineering and Information Technology /lilih3Industries /h3Semiconductor Manufacturing /li /ulpReferrals increase your chances of interviewing at Lace Lithography by 2x /ppGet notified about new Optimization Engineer jobs in strongBarcelona, Catalonia, Spain /strong. /ppViladecavalls, Catalonia, Spain 6 days ago /ph3DATA SCIENTIST AND MACHINE LEARNING ENGINEER - Energy and Food /h3h3DATA SCIENTIST AND MACHINE LEARNING ENGINEER Industry Logistics /h3pBaix Llobregat, Catalonia, Spain 3 weeks ago /ph3DATA SCIENTIST AND MACHINE LEARNING ENGINEER (Industry Logistics) /h3h3DATA SCIENTIST AND MACHINE LEARNING ENGINEER (AAI) /h3h3DATA SCIENTIST AND MACHINE LEARNING ENGINEER Industry Logistics /h3h3DATA SCIENTIST AND MACHINE LEARNING ENGINEER (AAI) /h3h3DATA SCIENTIST AND MACHINE LEARNING ENGINEER (Industry Logistics) /h3pBaix Llobregat, Catalonia, Spain 1 year ago /ppWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. /p #J-18808-Ljbffr

p3 days ago Be among the first 25 applicants /ppYOUR MISSIONbrWe are looking for an experienced Senior QA Engineer to elevate the quality, reliability and maintainability of our SaaS ecosystem of NodeJS Microservices and React Web Applications. You'll work on test strategies, guidelines and implementations, and the monitoring thereof. For this you'll contribute your own ideas, process changes and new frameworks to ensure continuous quality improvements to the code base and hence act as a quality guardian across multiple projects and domains. As a QA engineer, you'll also regularly pair up with others, perform code reviews, identify dark spots, plan out tasks and projects, estimate workloads and provide guidance.brYou'll be working closely with Engineering Leadership, Product Managers and Engineers of all disciplines to elevate quality and reliability of our applications.brTo excel as a Senior QA Engineer at Factor-Eleven, you should be an excellent communicator and mediator, have expert knowledge of Typescript, NodeJS based services and React applications, as well as common testing frameworks and their best practices, a solid understanding of CI/CD processes and SAST/DAST tooling and an everlasting urge to raise the quality bar. This is a high-impact role for someone who thrives on elevating engineering standards, and driving a forward-thinking, strongAI-first /strong approach across the organization.brAny experience with Cypress, Playwright, Jest, SonarQube, DataDog and GraphQL is a plus.brstrongYour Responsibilitiesbr/strongulliEnsure reliability of our high-performance applications by writing testable, reusable, and efficient code /liliOptimize and expand the existing test suites and CI/CD pipelines /liliCollaborate with product people on the test strategy and automation for continuous acceptance criteria validation /liliWork closely with engineers to write efficient and maintainable e2e, integration and unit tests /liliPerform code reviews with a focus on test coverage, quality and efficiency /liliIdentify dark spots and create/adjust test strategies to close them /liliSupervise SAST/DAST tooling and set up strict but reasonable rules to ensure quality alignment between projects /liliHave a great sense for code quality, continuously raising our quality barbr/li /ulstrongRequirementsbr/strongYOUR PROFILEbrulli5+ years of professional experience in software automation High proficiency of NodeJS with TypeScript /liliExpert knowledge in writing tests with Playwright or Cypress or Jest or Vitest /liliExperience in creating test strategies (creating POCs) /liliExperience working with AWS /liliWorking knowledge of SAST/DAST tools such as SonarQube and continuous error tracking solutions, preferably DataDog or similar /liliAbility to write efficient, reliable tests with an eye towards impact and maintainability /liliExperience performing code reviews in a friendly, constructive but strict manner /liliSuperb interpersonal, communication, and collaboration skills /liliExceptional analytical and problem-solving aptitude /liliReact and NestJS expertise in a GraphQL microservice ecosystem (nice to have) /liliExperience with CI/CD processes, such as Gitlab or Docker or Kubernetes (nice to have) /liliExperience working with AI tools such as Junie/Cursor or equivalent (nice to have)br/li /ulstrongBenefitsbr/strongWHY US?brFactor Eleven's tech department is the inhouse tech scale-up responsible for our SaaS product suite offering localized digital advertising to enterprises of all sizes and shapes. We're powering the engine that Factor Eleven is successfully built upon and elevate the possibilities of our product on a daily basis. We're working together to fulfill our ambitions as a top ad-tech provider by continuously leveling up the quality and expanding capabilities of the entire platform, as well as our engineering and product organization.brJoin our amazing team in our mission to move digital localized advertisement forward and enjoy the freedom, camaraderie and perks of our fully remote operations.brstrongOur Perks Benefitsbr/strongulliTransparent, above-market salaries /lili100% remote within Europe /liliFlexible work-hours and part-time models /liliBe part of a fast-growing, highly-skilled team /liliIn person department and company events /liliHome office, co-working space and work-together allowance /liliPersonal and professional development courses from Udemy /liliCase by case relocation and visa supportbr/li /ulPlease note that you need to be residing in and hold a work permit of a country in the European Union to be considered for this role. /ph3Seniority level /h3ullih3Seniority level /h3Mid-Senior level /li /ulh3Employment type /h3ullih3Employment type /h3Full-time /li /ulh3Job function /h3ullih3Job function /h3Information Technology /lilih3Industries /h3IT Services and IT Consulting /li /ulpReferrals increase your chances of interviewing at F11 by 2x /ppGet notified about new Senior Quality Assurance Engineer jobs in strongBarcelona, Catalonia, Spain /strong. /ppWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. /p #J-18808-Ljbffr

At Lace Lithography, we’re scaling up our team and looking for a passionate and sharp talent to join us. We’re on a mission to do something really, really small. You’ll craft the masks that bring our patterns to life. Lace Lithography is seeking a highly experienced Senior Optimization Engineer to join our Mask Design team. In this high-impact role, you will architect and deploy the advanced nonlinear optimization engines that define the theoretical limits of our lithography systems. In our company we build chip lithography technology that will enable the next 100 years of chip manufacturing. Founded in 2023, we’re based in Bergen (Norway) and Barcelona (Spain), and backed by some of the world’s most ambitious investors. Working alongside physicists and developers, you will deliver high-performance solutions to critical manufacturing challenges. This role is based in Barcelona, and will involve regular travel between our two locations throughout the year. What you’ll do Advanced Algorithm Engineering: Design and engineer custom, large-scale nonlinear optimization algorithms. You will move beyond standard implementations to develop specialized heuristics and globalization strategies that exploit the specific structure of our problem. Complex Mathematical Formulation: Translate intricate multiphysics phenomena into rigorous, differentiable optimization problems, ensuring well-posedness and numerical stability for complex engineering objectives. Deep Solver Integration & Customization: Go beyond basic API interfacing to deeply customize solver behaviors. You will modify linear algebra backends, Hessian approximations, and callback structures to maximize solver performance. Code Implementation: Write highly optimized, modular, and testable scientific code in Julia, Python, or C++. GPU-Accelerated Optimization: Implement distributed and GPU-accelerated optimization routines. You will apply parallelization strategies (MPI, CUDA/Kernel abstractions) required to solve problems with millions of degrees of freedom in viable timeframes. Algorithmic Tuning & Profiling: Conduct deep-dive performance analysis on critical loops. You will profile memory access patterns and algorithmic complexity to eliminate bottlenecks and resolve numerical instabilities. Testing and Validation: Design comprehensive validation frameworks that stress-test optimization convergence and ensure robustness against real-world edge cases. Cross-Disciplinary Collaboration: Work closely with physics and hardware teams to ensure strong alignment between mathematical models and real-world systems. Technical Standards & Best Practices: Serve as a Subject Matter Expert (SME) on numerical optimization. You will elevate the team's technical bar by conducting rigorous code reviews and championing best practices in numerical computing. Who you are Required: Education & Experience: Ph D in Applied Mathematics, Computer Science, Computational Physics, or Operations Research (or a Master’s degree with extensive industrial experience in numerical computing). Expert Optimization Theory: Deep command of nonlinear optimization theory, including KKT conditions, duality, and the mechanics of Interior Point or Trust-Region methods. Large-Scale Solving: Proven track record of formulating and solving massive-scale optimization problems (1 M+ variables) in production or high-performance research contexts. Scientific Coding Mastery: Advanced proficiency in Julia, C++, or Python, with a strong focus on type stability, memory allocation, and vectorization. Numerical Linear Algebra: Deep knowledge of sparse matrix factorizations, iterative linear solvers, and preconditioning techniques. Solver Expertise: Hands-on experience tuning and interfacing with large-scale solvers (e.G., IPOPT, KNITRO, SNOPT) at a low level. Debugging & Stability: Ability to diagnose complex convergence failures (singularities, scaling issues) and re-formulate problems for numerical stability. Software Engineering Rigor: Strong discipline in modern software practices, including version control (Git), unit testing for numerical code, and CI/CD workflows. Technical Communication: Ability to distill complex mathematical trade-offs into clear engineering decisions. Preferred: Exposure to GPU programming, high-performance computing, or parallel algorithms Experience contributing to scientific software projects or open-source tools Our team here at Lace: consists of amazing people who’ve joined us from all over the world, driven by intense curiosity, the urge for exploration, and a desire to push the limits of physics. We promise to offer you a place among highly motivated Lacers, present you with extremely difficult problems—and have a lot of fun solving them. Workplace & culture: Lace operates out of two beautiful, vibrant, and strong-willed cities. Although we are cities apart, we strive to make the team feel as one. We don’t define values—but we have one universal expectation: Be the best team player you can be. Perks and Benefits: Part of the team, part of the company Competitive salary + equity through our incentive plan. Feel-good perks €50 monthly gym allowance, weekly team lunches, monthly social events, and annual off-site with the whole team. Personal Development Quarterly development goals with your manager and your own budget to learn and grow. No journey without traveling We support relocation and immigration to make joining Lace as smooth as possible. #J-18808-Ljbffr

At Lace Lithography, we’re scaling up our team and looking for a passionate and sharp talent to join us. We’re on a mission to do something really, really small. You’ll craft the masks that bring our patterns to life. In our company we build chip lithography technology that will enable the next 100 years of chip manufacturing. Founded in 2023, we’re based in Bergen (Norway) and Barcelona (Spain), and backed by some of the world’s most ambitious investors. Lace Lithography is seeking a highly experienced Senior Optimization Engineer to join our Mask Design team. In this high-impact role, you will architect and deploy the advanced nonlinear optimization engines that define the theoretical limits of our lithography systems. You will be responsible for defining how we solve high-dimensional, nonlinear problems, mentoring the team on advanced numerical methods, and establishing the standards for optimization reliability. Working alongside physicists and developers, you will deliver high-performance solutions to critical manufacturing challenges. This role is based in Barcelona, and will involve regular travel between our two locations throughout the year. What you’ll do Advanced Algorithm Engineering: Design and engineer custom, large-scale nonlinear optimization algorithms. You will move beyond standard implementations to develop specialized heuristics and globalization strategies that exploit the specific structure of our problem. Complex Mathematical Formulation: Translate intricate multiphysics phenomena into rigorous, differentiable optimization problems, ensuring well-posedness and numerical stability for complex engineering objectives. Deep Solver Integration & Customization: Go beyond basic API interfacing to deeply customize solver behaviors. You will modify linear algebra backends, Hessian approximations, and callback structures to maximize solver performance. Code Implementation: Write highly optimized, modular, and testable scientific code in Julia, Python, or C++. GPU-Accelerated Optimization: Implement distributed and GPU-accelerated optimization routines. You will apply parallelization strategies (MPI, CUDA/Kernel abstractions) required to solve problems with millions of degrees of freedom in viable timeframes. Algorithmic Tuning & Profiling: Conduct deep-dive performance analysis on critical loops. You will profile memory access patterns and algorithmic complexity to eliminate bottlenecks and resolve numerical instabilities. Testing and Validation: Design comprehensive validation frameworks that stress‑test optimization convergence and ensure robustness against real‑world edge cases. Cross-Disciplinary Collaboration: Work closely with physics and hardware teams to ensure strong alignment between mathematical models and real-world systems. Technical Standards & Best Practices: Serve as a Subject Matter Expert (SME) on numerical optimization. You will elevate the team's technical bar by conducting rigorous code reviews and championing best practices in numerical computing. Who you are Required Education & Experience: Ph D in Applied Mathematics, Computer Science, Computational Physics, or Operations Research (or a Master’s degree with extensive industrial experience in numerical computing). Expert Optimization Theory: Deep command of nonlinear optimization theory, including KKT conditions, duality, and the mechanics of Interior Point or Trust‑Region methods. Large-Scale Solving: Proven track record of formulating and solving massive-scale optimization problems (1 M+ variables) in production or high-performance research contexts. Scientific Coding Mastery: Advanced proficiency in Julia, C++, or Python, with a strong focus on type stability, memory allocation, and vectorization. Numerical Linear Algebra: Deep knowledge of sparse matrix factorizations, iterative linear solvers, and preconditioning techniques. Solver Expertise: Hands‑on experience tuning and interfacing with large-scale solvers (e.G., IPOPT, KNITRO, SNOPT) at a low level. Debugging & Stability: Ability to diagnose complex convergence failures (singularities, scaling issues) and re‑formulate problems for numerical stability. Software Engineering Rigor: Strong discipline in modern software practices, including version control (Git), unit testing for numerical code, and CI/CD workflows. Technical Communication: Ability to distill complex mathematical trade‑offs into clear engineering decisions. Preferred Exposure to GPU programming, high-performance computing, or parallel algorithms. Experience contributing to scientific software projects or open-source tools. Our team here at Lace …consists of amazing people who’ve joined us from all over the world, driven by intense curiosity, the urge for exploration, and a desire to push the limits of physics. We promise to offer you a place among highly motivated Lacers, present you with extremely difficult problems—and have a lot of fun solving them. Workplace & culture Lace operates out of two beautiful, vibrant, and strong-willed cities. Although we are cities apart, we strive to make the team feel as one. We don’t define values—but we have one universal expectation: Be the best team player you can be. Perks and Benefits Part of the team, part of the company Competitive salary + equity through our incentive plan. €50 monthly gym allowance, weekly team lunches, monthly social events, and annual off‑site with the whole team. Personal Development Quarterly development goals with your manager and your own budget to learn and grow. No journey without traveling We support relocation and immigration to make joining Lace as smooth as possible. #J-18808-Ljbffr

¡Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Scrum master con al menos 4 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional. Más de 4 años de experiencia TITULACION: Informática, ciencias o similar IDIOMAS: Inglés Alto (obligatorio) Entrega Agile Facilitar todas las ceremonias de Scrum (Scrum diario, Planificación del sprint, Revisión del sprint, Retrospectiva). Apoyar el refinamiento continuo del backlog y garantizar que las historias de usuario sean claras, priorizadas y listas para el desarrollo. Realizar un seguimiento del progreso del equipo respecto a los objetivos del sprint y mantener la transparencia del estado de entrega. Eliminar obstáculos y ayudar al equipo a centrarse en la entrega de valor al cliente. Fomentar un entorno colaborativo Se ofrece: Contrato indefinido con Azertium IT. 100% teletrabajo. Proyecto estable y de larga duración. Formación y desarrollo profesional.

BUSCAMOS VENDEDOR INTERIORISTA DE REFORMAS INTEGRALES , COCINAS , BAÑOS ... con experiencia mínimo de 2 años en tienda de reformas y materiales de construcción , con mucha experiencia en realización de presupuestos , diseño de cocinas y baños , asesoramiento tecnico de cualquier tipo de materiales , ventanas de aluminio , puertas , parquets ... , toma de medidas , dibujo de pequeños croquis a mano alzada ( simple croquis) ¿Es este su próximo empleo? Descúbralo leyendo la descripción completa a continuación y no dude en enviar su candidatura. Experiencia indispensable en tienda de reformas de cara al público con la misma labor . - Horario de lunes a sabado mañanas de 10 a 13:30 y de lunes a viernes tardes de 16:30 a 20:00 ( sabados tarde y domingos descanso) - Contrato fijo con prueba - Salario :parte fija que están incluidos los primeros 20mil de ventas a partir de ahí mas 3% comisión de lo vendido ( la media de facturación x 12 meses está sobre los 60.000 mensuales es decir entre los 2000€ a 3500€ liquido a percibir mensual depende tu retención, pudiendo llegar facilmente a los 3500€ - 4500€ liquido a percibir ) - Requisitos carnet de conducir , vehiculo propio y disponibilidad horaria , residente en : Granollers , Sabadell o cerca Tenemos dos tiendas de reformas e interiorismo , mobiliario y decoración en Santa Perpetua y en Lliça d'amunt por lo que se descartarán perfiles de mas de 20-30 minutos de trayecto desde residencia hasta nuestras ubicaciones. xsgfvud Agradecería si estas interesad@ o conoces a alguien que pudiera interesarle le pases mi contacto y me mandarais un whatsaap lo antes posible al para agendar entrevista y vernos lo antes posible ya que me urge cubrir dicho puesto , no se recibirán entrevistas sin ser concretadas previamente ni serán valorados los perfiles sin experiencia en ventas en tiendas o empresas de reformas y con conocimiento alto de proyección de obras y reformas . Gracias

BUSCAMOS VENDEDOR INTERIORISTA DE REFORMAS INTEGRALES, COCINAS, BAÑOS … con experiencia mínimo de 2 años en tienda de reformas y materiales de construcción, con mucha experiencia en realización de presupuestos, diseño de cocinas y baños, asesoramiento tecnico de cualquier tipo de materiales, ventanas de aluminio, puertas, parquets …, toma de medidas, dibujo de pequeños croquis a mano alzada ( simple croquis)Experiencia indispensable en tienda de reformas de cara al público con la misma labor .Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación.- Horario de lunes a sabado mañanas de 10 a 13:30 y de lunes a viernes tardes de 16:30 a 20:00 ( sabados tarde y domingos descanso)- Contrato fijo con prueba - Salario :parte fija que están incluidos los primeros 20mil de ventas a partir de ahí mas 3% comisión de lo vendido ( la media de facturación x 12 meses está sobre los 60.000 mensuales es decir entre los 2000€ a 3500€ liquido a percibir mensual depende tu retención, pudiendo llegar facilmente a los 3500€ - 4500€ liquido a percibir )- Requisitos carnet de conducir, vehiculo propio y disponibilidad horaria, residente en : Granollers, Sabadell o cerca Tenemos dos tiendas de reformas e interiorismo, mobiliario y decoración en Santa Perpetua y en Lliça d’amunt por lo que se descartarán perfiles de mas de 20-30 minutos de trayecto desde residencia hasta nuestras ubicaciones. xhfqzwm Agradecería si estas interesad@ o conoces a alguien que pudiera interesarle le pases mi contacto y me mandarais un whatsaap lo antes posible al 650812936 para agendar entrevista y vernos lo antes posible ya que me urge cubrir dicho puesto, no se recibirán entrevistas sin ser concretadas previamente ni serán valorados los perfiles sin experiencia en ventas en tiendas o empresas de reformas y con conocimiento alto de proyección de obras y reformas. Gracias

ph3Digital Sales Associate - Fluent in German /h3 pADP is hiring #Digital Sales Associate fluent in German. We're looking for someone with a sales aptitude and excellent closing skills. Does this sound like you? /p ul libEntrepreneurial spirit /b. A dreamer and a doer who is optimistic about possibilities, passionate about seeing your vision come to life, and takes thoughtful risks to get there. /li libSelf-Starter and go-getter /b. High-reaching and unstoppable. A can't-stop-won't-stop attitude and an urge to persevere until you reach the goal. /li libGame changer /b. Out-of-the-box thinker who transforms problems into solutions, ideas into action, plans into results. /li libInsatiable desire to learn /b. Motivated by continuous learning with a hunger to grow, become, do, share, and give more. Embraces opportunities and challenges the Status Quo. /li /ul pWe believe people make great companies, not the other way around. Our people make all the difference in cultivating a down-to-earth culture where ideas are welcomed and innovation is encouraged. The result? We're changing the world of work with our HR solutions that help companies of all sizes focus less on work and more on success. /p pAt ADP we are driven by your success. We engage your unique talents and perspectives. We welcome your on how to do things differently and better. In your efforts to achieve, learn and grow, we support you all the way. If success motivates you, you belong at ADP. /p pWe strive for every interaction to be driven by our bCORE /b values: Insightful Expertise, Integrity is Everything, Service Excellence, Inspiring Innovation, Each Person Counts, Results-Driven, Social Responsibility. /p pSpeaking of success... As our next Digital Sales District Manager, you'll be the one to introduce prospective clients to ADP's leading solutions and expert guidance. Over the phone, you'll build relationships and win new business from Fortune 100 organizations to small, innovative businesses. Even better: We'll support you along the way, helping you build your skills and enhance your talents. And when you make a name for yourself at ADP, doors will open for advancement opportunities, industry-leading compensation, and even luxurious trips. /p h3Things You'll Do /h3 ul libDrive our business forward /b by reaching and exceeding your sales goals. /li libTurn prospects into loyal clients and raving fans /b. Using a cold calling strategy, build relationships with potential clients, uncover the true needs of their business, and recommend the right ADP products and services. /li libDeepen relationships across the ADP family /b by strategically cross-selling into existing accounts by putting the spotlight on ADP's other shiny, new products and solutions. /li libCollaborate daily /b with both internal and external customers, establishing and maintaining good customer relations. /li /ul h3Experience You Need /h3 ul liDemonstrated sales aptitude, assertive, persistent, good listener, and self-motivated, excellent closing skills. /li liA goal-oriented drive and proven ability to reach and exceed monthly/yearly quotas. /li liWell organized with highly effective time and activity management skills. /li liMust be goal-oriented; must be able to reach and exceed monthly/yearly quotas. /li liExcellent systems literacy knowledge in MS Office. /li liFluent in bGerman /b and bEnglish /b. /li /ul h3What We Offer /h3 ul liHighly competitive salary and benefits package (uncapped commission, double your commission once you reached 100% YTD sales quota). /li liCoaching and mentorship program to help you progress your career (opportunity to join our LDP – Leadership Development Program in the U.S). /li liOpportunity to qualify for our legendary Superstarts Club Presidents Club in Exotic Destinations. /li /ul h3Other Benefits /h3 ul liPrivate medical insurance. /li liLife Insurance. /li liFlexible Compensation program. /li liEconomical help for glasses and contact lens, 180 maximum per year. /li liEconomical help for children, 90 maximum per year and per child until 16 years. /li li22 working days of holidays. /li li3 personal days off. /li /ul h3BONUS POINTS FOR THESE: Preferred Qualifications /h3 ul liBusiness-to-business sales experience with proven proficiency in selling and presentation skills, prospecting, and territory management. /li liGoal-oriented, motivated self-starter, with capacity and drive to reach and exceed sales quotas. /li liAbility to work independently and work with other ADP Sales Associates. /li liDemonstrated cold calling sales ability, with assertive, positive and persistent style. /li liAbility to effectively communicate through all mediums (verbal, listening, written). /li /ul h3YOU'LL LOVE WORKING HERE BECAUSE YOU CAN: /h3 ul libMake your mark. /b We want you to challenge things and are open to fresh ideas. /li libStay ahead of the curve. /b An agile, fast-paced environment means plenty of opportunities to progress. /li libBe your healthiest. /b Best-in-class benefits that start on Day 1, because healthy associates are happy ones. /li libBalance work and personal time like a boss. /b Resources and flexibility to more easily integrate your work and your life. /li libGet paid to pay it forward /b. Company-paid time off for volunteering for causes you care about. /li /ul pIf you've made it down this far, we have to ask: What are you waiting for? /p h3Equal Employment Opportunity /h3 pAt ADP, we believe that diversity fuels innovation. ADP is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, or protected veteran status. We support an inclusive workplace where associates excel based on personal merit, qualifications, experience, ability, and job performance. /p /p #J-18808-Ljbffr

pstrongAt Lace Lithography, we’re scaling up our team and looking for a passionate and sharp talent to join us. /strong /ppstrongIn our company we build chip lithography technology that will enable the next 100 years of chip manufacturing. Founded in 2023, we’re based in Bergen (Norway) and Barcelona (Spain), and backed by some of the world’s most ambitious investors. /strong /ppstrongWhat you’ll do: /strong /pulliDevelop theoretical models of laser cooling and manipulation of beams of metastable atoms. /liliWork on general physics problems related to the production of cold intense beams of neutral atoms. /liliDevelop numerical models to validate theoretical models with an emphasis on realistic engineering constraints. /liliProduce simulation tools to be used by other teams. /liliCollaborate across teams on theoretical, simulation, and experimental projects. /liliProduce and maintain high quality documentation and code, as well as review documentation and code written by colleagues. /liliMentor junior members of the team /li /ulpstrongWho you are: /strong /ppAn expert AMO physicist that thrives in a collaborative fast paced environment working on complex, interconnected, and evolving problems. With your expertise in the art of research you are highly capable of working on problems that may be ill defined or involve subjects that are outside your area of specialization. /ppstrongRequirements /strong /pulliPhD or equivalent level of experience. /liliSignificant experience with laser cooling and manipulation of atoms. /liliDirect experience with atom beams or supersonic sources /liliSignificant record of publications or strong thesis /liliCapable of back of the envelope calculations to assess physics/engineering problems and proposals /li /ulpstrongOur team here at Lace: /strong /pp…consists of amazing people who’ve joined us from all over the world, driven by intense curiosity, the urge for exploration, and a desire to push the limits of physics. We promise to offer you a place among highly motivated Lacers, present you with extremely difficult problems—and have a lot of fun solving them. /ppstrongWorkplace culture: /strong /ppLace operates out of two beautiful, vibrant, and strong-willed cities. Although we are cities apart, we strive to make the team feel as one. /ppWe don’t define values—but we have one universal expectation: /ppBe the best team player you can be. /ppstrongPerks and Benefits: /strong /pp strongPart of the team, part of the company /strong /ppCompetitive salary + equity through our incentive plan. /pp€50 monthly gym allowance, weekly team lunches, monthly social events, and annual off-site with the whole team. /p

Hola soy alexandra y tengo 33 aos y tengo un nio de 3 aos y medio y me urge una buena chica para el cuidado de mi nio al salir del casal de verano el sale a las 5 yo lo retiro y la chica lo cuidaria de 6 ha 10 noche hasta que yo llegue de trabajar yo dejo todo listo comidas etc.Vivo en piso comparti

URGE INCORPORAR DOS FONTANEROS PARA MONTAJE DE TUBERIA DE HIERRO ROSCADA MAXIMO 3 PULGADAS,EN EMPRESA SITUADA EN BARCELONA.

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Desarrollador de software-100% remoto con al menos 6 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional. Trabajar

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Consultor IBM Planning Analytics (EPM) – 100% Remoto con al menos 1-2 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento pr

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! /p pNos urge incorporar un perfil de Analista de SOC N1 con al menos 1 año de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional. Requisitos /h3 ul liExpe

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Programador Senior BPM para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional. Buscamos perfiles de Programador Senior con experiencia en la herramienta de desarrollo BPM

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Perfil ASO SEC con al menos 2-3 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional. Spring Framework Spring Boot

BUSCAMOS VENDEDOR INTERIORISTA DE REFORMAS INTEGRALES, COCINAS, BAÑOS ... con experiencia mínimo de 2 años en tienda de reformas y materiales de construcción, con mucha experiencia en realización de presupuestos, diseño de cocinas y baños, asesoramiento tecnico de cualquier tipo de materiales, ventanas de aluminio, puertas, parquets ..., toma de medidas, dibujo de pequeños croquis a mano alzada ( simple croquis)La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.Experiencia indispensable en tienda de reformas de cara al público con la misma labor .- Horario de lunes a sabado mañanas de 10 a 13:30 y de lunes a viernes tardes de 16:30 a 20:00 ( sabados tarde y domingos descanso)- Contrato fijo con prueba- Salario :parte fija que están incluidos los primeros 20mil de ventas a partir de ahí mas 3% comisión de lo vendido( la media de facturación x 12 meses está sobre los 60.000 mensuales es decir entre los 2000€ a 3500€ liquido a percibir mensual depende tu retención, pudiendo llegar facilmente a los 3500€ - 4500€ liquido a percibir )- Requisitos carnet de conducir, vehiculo propio y disponibilidad horaria, residente en : Granollers, Sabadell o cercaTenemos dos tiendas de reformas e interiorismo, mobiliario y decoración en Santa Perpetua y en Lliça d'amunt por lo que se descartarán perfiles de mas de 20-30 minutos de trayecto desde residencia hasta nuestras ubicaciones. xhfqzwm Agradecería si estas interesad@ o conoces a alguien que pudiera interesarle le pases mi contacto y me mandarais un whatsaap lo antes posible al 650812936 para agendar entrevista y vernos lo antes posible ya que me urge cubrir dicho puesto, no se recibirán entrevistas sin ser concretadas previamente ni serán valorados los perfiles sin experiencia en ventas en tiendas o empresas de reformas y con conocimiento alto de proyección de obras y reformas. Gracias

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de ADMINISTRADOR FMIS, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional.

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Programador/a Java con al menos 5 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional.

Requisitos: Desarrollador Pyspark Se requiere más de 5 años de experiencia Desarrollador Pyspark. Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Desarrollador Pyspark con al menos 5 años de experiencia en el puesto y en el sector IT, para formar parte

Requisitos: Desarrollador de aplicaciones Web con alto grado de experiencia 4 años en: Angular Node. Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Desarrollador Full Stack.

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Desarrollador backend y frontend con al menos 5 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional. Algo de exper

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Analista desarrollador con al menos 2 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional.

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Incident manager/Desarrollador Java Spring + Angular con al menos 4 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profes

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Desarrollador/a PLSQL con al menos 3 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional.

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un Desarrollador/a Full Stack con al menos 4 años de experiencia en el puesto y sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional.

Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un perfil de Desarrollador senior webmethods con al menos 5 años de experiencia en el puesto y en el sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional.

Muy valorable experiencia previa en hoteles. Requisitos : URGE OFICIAL 3ª ELECTRICISTA PARA HOTEL 4* (20 HORAS SEMANALES · DE MIÉRCOLES A DOMINGO) TEMPORADA DE VERANO Requisitos: -Experiencia en mantenimiento general — Al menos 1–2 años realizando tareas preventivas y correctivas en instalacio

Urge operaria de limpieza en una peluquería ubicada en el centro comercial BARICENTRO. Tareas Limpieza de peluqueria Requisitos Experiencia en puesto similar Beneficios 15 pagas.

URGE OPERARIO/RIA DE LIMPIEZA PARA SUPLENCIA DE VACACIONES.

Te interesa un puesto estable en una multinacional líder en su sector? ¡QUEREMOS CONOCERTE! TÉCNICO/A DE MANTENIMIENTO ELÉCTRICO Montcada i Reixach (Barcelona) QUÉ OFRECEMOS: Contrato indefinido y estabilidad laboral.Salario negociable en función de la valía del candidato/a �