Senior Software Engineer - High Performance & Scale

FeverUpSpainSenior
ActiveVerified 2h ago

Job description

Hey there!
We’re Fever, the world’s leading tech platform for culture and live entertainment.

Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment.

Every month, our platform inspires over 300 million people in +55 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences.

Our results? We’ve teamed up with major industry leaders like Netflix, F.C. Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading global investors! Impressive, right?

To achieve our mission, we are looking for bar-raisers with a hands-on mindset who are eager to help shape the future of entertainment!

Ready to be part of the experience?

Now, let’s discuss this role and what you will do to help achieve Fever’s mission.

Behind the user-friendly iOS and Android apps and webpage that work across the world is the engineering team. We are in charge of creating, developing, improving, and maintaining all Fever services so that more people can have an amazing experience.

About the role

Location: Spain - 100% Home office friendly.

As a Senior Backend Engineer specializing in high-performance systems, you'll play a pivotal role in shaping the backbone of Fever's live-entertainment platform. We're seeking someone with proven software development excellence, a keen eye for code quality, and a drive to get things done right. Join us if you thrive in a fast-paced environment and are excited about pushing the boundaries of what's possible. This is an opportunity to have real impact in a high-growth global category leader.

What will you do at Fever?

On your first month in Fever (Onboarding period):

You’ll join a structured onboarding program designed to help you ramp up smoothly. During this period, you will:

  • Meet your buddy and team, and get to know Fever’s culture and ways of working.
  • Set up your local environment and become familiar with our Python-based stack, CI/CD pipelines, and cloud infrastructure.
  • Learn about our architecture and observability tools while contributing small improvements and fixes.
  • Have your first code running in production and a clear understanding of our delivery flow and processes.
  • By the end of the onboarding, you’ll be ready to join your long-term squad and start contributing to larger initiatives.

After 3 months in Fever:

You’ll be confidently collaborating and delivering at full speed. You will:

  • Design and implement end-to-end features within your squad.
  • Participate in architectural discussions and propose improvements across our services and APIs.
  • Work with event-driven systems and focus on performance, reliability, and scalability.
  • Collaborate closely with Product, Data, and other Engineering teams to enhance our platform and developer experience.

On your 6th month in Fever:

You’ll be fully established as a key contributor in your team. You will:

  • Take ownership of core components and help evolve their architecture.
  • Lead by example through code reviews, design sessions, and mentoring.
  • Contribute to best practices in areas like scalability, observability, and system design.
  • Drive continuous improvement and have a visible impact on how we build high-performing services at scale.
  • Become an expert of your domain, using business context and technical excellence to drive strategic initiatives forward

About you

Must have skills:

  • Strong knowledge of building maintainable and scalable code, applying testing driven development and design patterns.
  • Strong knowledge of relational databases and SQL, taking it to its limits.
  • Event streaming platforms such as Kafka or RabbitMQ
  • Handling services with high concurrencies and high volume requests.
  • Proficiency in using Datadog or other similar profiling tools and monitoring systems.
  • Proficiency in business English.

Ideally, experience with:

  • Python (Django/Fast API)
  • PostgreSQL and Redis.
  • AWS, Docker, and Kubernetes.

Benefits & Perks

  • 40% discount on all Fever events and experiences.
  • Home office friendly - you can be based anywhere in Spain.
  • Relocation package for international candidates.
  • Responsibility from day one and professional and personal growth.
  • Great work environment with a young, diverse team of talented people to work with!
  • Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee's platform.
  • English Lessons.
  • Gympass Membership.
  • Possibility to receive in advance part of your salary through Payflow.
  • Attractive compensation package consisting of base salary, stock options and the potential to earn a significant bonus for top performance.

About the process

Fever aims to provide the best-fastest possible experience to our candidates. This is how it would look like:

  • Talent Interview - 45 min: An intro to Fever, our culture and a conversation about your background and experience.
  • Technical Interview - 1.5h: A mix of coding and system design real scenarios.
  • EM Interview- 1h: A behavioral conversation with an Engineering Lead around ownership, pact and team collaboration.

Thank you for considering joining Fever. We cannot wait to learn more about you!

If you want to learn more about us: Fever's Blog | Tech.Eu |TechCrunch

Fever is committed to creating an inclusive and diverse workspace where everyone's background and ideas count. Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age or caring responsibilities. We encourage everyone to apply!

If you require any kind of accommodation during the selection process please contact our Talent team so we can help you by providing a welcoming and seamless journey.

If you want to know more about how Fever processes your personal data, click here Fever - Candidate Privacy Notice

Similar jobs

Job Description The Robotics Engineer III - Motion Planning leads the development, optimization, and large-scale deployment of motion planning architectures for fleet-wide AMR navigation. This position focuses on high-performance optimization, AI-driven behavioral planning, fail-safe recovery strategies, and large-scale robotic coordination. The Robotics Engineer III - Motion Planning designs and refines graph search, optimization-based planners, and reinforcement learning-based motion strategies while ensuring seamless integration with perception and real-time control. Responsibilities * Architect scalable motion planning frameworks for fleet-level AMR deployments. * Develop and refine AI-driven motion planning (reinforcement learning, imitation learning, deep MPC). * Implement real-time model predictive planners using CasADi, ACADOS, and convex/non-convex solvers. * Design and implement advanced fail-safe motion planning strategies, including autonomous re-routing, recovery-based motion primitives, and redundant planning checks. * Enhance multi-agent coordination strategies for large-scale robotic path planning and collision avoidance. * Decompose complex behaviors into modular, reusable tree structures. * Integrate graph-based, hierarchical, and predictive planning models for decision-making. * Deploy AI-based planning models (e.g., learning-based cost functions, uncertainty-aware planners). * Conduct large-scale simulation and on-robot validation to assess real-time system performance. * Optimize cost-aware, energy-efficient, and high-speed trajectory planning for AMRs. * Ensure robust software development, CI/CD implementation, and fault-tolerant motion control strategies. * Lead cross-functional collaborations and mentor junior engineers in robotics motion planning. * Other duties and projects, as assigned.Requirements Education: * Master's Degree in Robotics, Engineering, Computer Science, or related field, required * PhD in Robotics, Engineering, Computer Science, or related field, preferredExperience: * 1 year as a Robotics Engineer II - Motion Planning or equivalent experience, preferred * 4 years of experience in robotics motion planning, AI-driven decision models, or multi-agent autonomy.Computer Skills: * Expertise in motion planning algorithms (Hybrid A*, RRT*, ILQR, AI-driven planning). Upon Hire, required * Experience with CasADi, ACADOS, convex/non-convex optimization solvers. Upon Hire, required * Advanced proficiency in C++/Python, ROS2, and high-performance robotic software development. Upon Hire, required * Strong foundation in multi-agent fleet planning, reinforcement learning-based decision-making, and real-time control. Upon Hire, requiredAdditional Requirements: * Proven leadership in large-scale robotic motion planning. Upon Hire, required * Strong research background with experience in industry robotics advancements. Upon Hire, required * Experience deploying robotic systems in real-world industrial or logistics environments. Upon Hire, preferred * Experience designing Behavior Trees (BTs) for high-level decision-making in autonomous systems. Upon Hire, preferred * Understanding of perception integration for planning in dynamic environments. Upon Hire, required * Strong mathematical foundation in optimization, graph theory, and control systems. Upon Hire, requiredCompetencies: * Active Learning * C++ * Communicating Complex Concepts * Disruptive Innovation * Linux * Programming * Robotics/Computer Controlled Machinery * Troubleshooting Technical ProblemsOther Details Work Hours: * Generally, 8:00 am - 5:00 pm with occasional irregular hours depending on workload.Travel Requirements: * Occasional (25%-50%) Potential testing and data collection at customer sites.Compensation: * This is a salary position paid biweekly.About UsArcBest is a multibillion-dollar integrated logistics company that's helped businesses build better supply chains for over a century. With 14,000+ employees across 230 campuses and service centers, we connect owned assets, a broad brokerage network and innovative technology to deliver end-to-end supply chain solutions for customers around the world.

Verified 12h agoPosted 26 days ago

Job Description The Robotics Engineer III - Motion Planning leads the development, optimization, and large-scale deployment of motion planning architectures for fleet-wide AMR navigation. This position focuses on high-performance optimization, AI-driven behavioral planning, fail-safe recovery strategies, and large-scale robotic coordination. The Robotics Engineer III - Motion Planning designs and refines graph search, optimization-based planners, and reinforcement learning-based motion strategies while ensuring seamless integration with perception and real-time control. Responsibilities * Architect scalable motion planning frameworks for fleet-level AMR deployments. * Develop and refine AI-driven motion planning (reinforcement learning, imitation learning, deep MPC). * Implement real-time model predictive planners using CasADi, ACADOS, and convex/non-convex solvers. * Design and implement advanced fail-safe motion planning strategies, including autonomous re-routing, recovery-based motion primitives, and redundant planning checks. * Enhance multi-agent coordination strategies for large-scale robotic path planning and collision avoidance. * Decompose complex behaviors into modular, reusable tree structures. * Integrate graph-based, hierarchical, and predictive planning models for decision-making. * Deploy AI-based planning models (e.g., learning-based cost functions, uncertainty-aware planners). * Conduct large-scale simulation and on-robot validation to assess real-time system performance. * Optimize cost-aware, energy-efficient, and high-speed trajectory planning for AMRs. * Ensure robust software development, CI/CD implementation, and fault-tolerant motion control strategies. * Lead cross-functional collaborations and mentor junior engineers in robotics motion planning. * Other duties and projects, as assigned.Requirements Education: * Master's Degree in Robotics, Engineering, Computer Science, or related field, required * PhD in Robotics, Engineering, Computer Science, or related field, preferredExperience: * 1 year as a Robotics Engineer II - Motion Planning or equivalent experience, preferred * 4 years of experience in robotics motion planning, AI-driven decision models, or multi-agent autonomy.Computer Skills: * Expertise in motion planning algorithms (Hybrid A*, RRT*, ILQR, AI-driven planning). Upon Hire, required * Experience with CasADi, ACADOS, convex/non-convex optimization solvers. Upon Hire, required * Advanced proficiency in C++/Python, ROS2, and high-performance robotic software development. Upon Hire, required * Strong foundation in multi-agent fleet planning, reinforcement learning-based decision-making, and real-time control. Upon Hire, requiredAdditional Requirements: * Proven leadership in large-scale robotic motion planning. Upon Hire, required * Strong research background with experience in industry robotics advancements. Upon Hire, required * Experience deploying robotic systems in real-world industrial or logistics environments. Upon Hire, preferred * Experience designing Behavior Trees (BTs) for high-level decision-making in autonomous systems. Upon Hire, preferred * Understanding of perception integration for planning in dynamic environments. Upon Hire, required * Strong mathematical foundation in optimization, graph theory, and control systems. Upon Hire, requiredCompetencies: * Collaboration and Communication - Vaux * Execution and Ownership - Vaux * Impact - Vaux * Technical Leadership - Vaux * Technical Skills - VauxOther Details Work Hours: * Generally, 8:00 am - 5:00 pm with occasional irregular hours depending on workload.Travel Requirements: * Occasional (25%-50%) Potential testing and data collection at customer sites.Compensation: * This is a salary position paid biweekly.About UsArcBest is a multibillion-dollar integrated logistics company that's helped businesses build better supply chains for over a century. With 14,000+ employees across 230 campuses and service centers, we connect owned assets, a broad brokerage network and innovative technology to deliver end-to-end supply chain solutions for customers around the world.

Verified 12h agoPosted 26 days ago

Job Description The Robotics Engineering Fellow serves as the technical authority and visionary for Vaux. This position defines the long-term strategic technology roadmap, leveraging foundational innovation modeling, mathematical modeling, and advanced automation principles to solve the logistics industry's most complex challenges. Rather than executing defined project tracks, the Robotics Engineering Fellow anticipates disruptive industry trends, conceptualizes next-generation autonomous systems, and establishes enterprise-wide engineering standards. This position works directly with senior executives, orchestrates multi-million dollar high-stakes R&D initiatives, and serves as an industry-wide thought leader to secure Vaux's competitive edge in logistics automation. Responsibilities * Architect the long-term autonomy, control systems, and algorithmic frameworks for Vaux's entire fleet and logistics automation portfolio. * Define, manage, and govern the technical interfaces and foundational infrastructure between diverse robotic platforms to ensure seamless current and future cross-compatibility. * Serve as the compliance and risk management authority for robot design, system safety, architecture, and regulatory standards across the enterprise. * Define and manage the technical interfaces between robotic platforms for current and future development. * Cultivate and lead strategic relationships with primary global technology vendors, research universities, and enterprise-level suppliers to accelerate innovation. * Meet, consult, and align regularly with Executives and key clients to pitch technological breakthroughs, navigate macroeconomic barriers, and guide company strategy. * Actively mentor and grow Senior and Lead Engineers, cultivating a high-performing culture of innovation, deep technical competency, and psychological safety under tight timelines. * Bridge the technical gap across business functions, embedding advanced automation solutions smoothly within Vaux's broader operations. * Clearly define and manage project success metrics on an ongoing basis even after the completion of projects. * Maintain a positive attitude in a highly intense environment. * Other duties and projects, as assigned.Requirements Education: * Master's Degree in Engineering, Computer Science, or related field, required * PhD with focus on Autonomous Systems, AI, or advanced Control Theory, preferredExperience: * 15+ years of experience as a high-impact Robotics Engineer or equivalent job function. * Proven track record in commercial scale robotic systems or hardware-software systems from early-stage conceptual R&D to high-volume deployment.Computer Skills: * Expert programming, systems analysis, and design skills, required * In-depth knowledge and working experience of all kinds of sensors used in robotics, required * Advanced Tooling Mastery such as SolidWorks skills and experience working with ROS, requiredAdditional Requirements: * Understanding of organization, behavior, business practices, and inter-connectivity within ArcBest and its subsidiaries, required * Demonstrated leadership capabilities, required * Project Management and excellent organizational skills, preferredOther Details Work Hours: * Generally, 8:00 am - 5:00 pm with occasional irregular hours depending on workload.Travel Requirements: * Occasional (25%-50%)Compensation: * This is a salary position paid biweekly.About UsArcBest is a multibillion-dollar integrated logistics company that's helped businesses build better supply chains for over a century. With 14,000+ employees across 230 campuses and service centers, we connect owned assets, a broad brokerage network and innovative technology to deliver end-to-end supply chain solutions for customers around the world.

Verified 1d agoPosted 26 days ago