Senior Software Engineer
We are seeking an exceptional Senior Software Engineer to join our growing Digital team.
About the job
Are you passionate about turning ideas into reality, embracing ownership, and working at the forefront of connectivity?Join viaPhoton and be part of a culture that thrives on fearless innovation, teamwork, and continuous growth, where learning, unlearning, and relearning are part of the journey.
This dynamic role offers significant ownership and responsibility. We’re looking for individuals who excel in environments where their contributions make an impact, are hungry to learn, and are energized by meaningful work that drives company growth while accelerating their career. If you thrive in a fast-paced environment, solving next-level problems, and want to help shape the future of innovation, we’d love to hear from you!
Who We Are
We are changing the norm by being customer focused, technology led. viaPhoton is on an ambitious mission to revolutionize how critical digital infrastructure is manufactured and deployed. Best-in-class data centers and telecom providers need fiber optic solutions delivered in weeks, not months—whether that’s for AI infrastructure, 5G networks, or next-generation broadband. We’re reimagining fiber optic manufacturing for the AI era. Manufacturing is no longer just an operations challenge, but an automation and speed-to-market problem that customers urgently need to solve. In less than 5 years, we’ve grown to a team of over 150, and have added top cloud service providers to our growing customer base. We have only just gotten started -- our ambition is to become the market leader of the $40+ BN connectivity industry.
We seek candidates who will be culture contributors and who align with our core values:
• Fearless Innovation we are pioneers unafraid to change the norm in relentless pursuit of better.
• Forward Together we believe that when we work together toward a collective goal, we all succeed.
• Integrity Over Everything we believe in long term relationships and doing what is right, always.
• Nimble, Always we are solutions obsessed, move fast, and stay nimble.
• Be the Bar we set our own standard of excellence and hold ourselves to it.
What You Will Do
We are seeking a Senior Software Engineer to join our team. This person will be responsible for designing and delivering scalable software solutions, driving the development of new products and features, and leveraging AI-enabled tools to improve code quality, automation, and overall engineering efficiency.
Key Responsibilities:
Work closely with stakeholders, engineers, and domain experts to build high-impact solutions.
Drive the implementation of new products and features from concept to production.
Write clean, reusable, and efficient code while adhering to best practices and coding standards.
Leverage AI tools to accelerate development, debugging, testing, and documentation.
Develop test scripts and work with automation tools and debuggers across the full stack.
Shepherd contributions through peer reviews, testing, deployment, and monitoring in production.
Design and implement APIs, backend services, and event-driven architectures.
Collaborate on the future of user experience using qualitative feedback and quantitative analytics to identify business opportunities.
Improve development workflows through CI/CD, observability, and cloud-native practices.
What You Will Bring
World-class technical capabilities with 3+ years of software development experience.
Advanced expertise in JavaScript, TypeScript, and Node.js.
Experience with AWS, SQL/NoSQL databases, and API development.
Comfortable working across the stack, from backend services to integrations.
Knowledge of Docker, Kubernetes, OAuth2, and automated testing frameworks.
Strong problem-solving mindset with attention to quality and maintainability.
Collaborative communicator able to work effectively in an English-speaking environment.
Curiosity and openness to AI-driven ways of working.
Bonus: experience in start-ups or fast-growth environments.
Additional qualities:
Come with intellect and drive, we’ll teach you the rest.
The ability to learn quickly and continuously and maintain a flexible and adaptive mindset necessary for a fast-paced environment.
A proactive, self-driven mindset where your growth is dependent on you.
Creative problem solving; if you don't know the answer, you’ll know how to find a way to it.
Multi-tasking with the ability to handle multiple inquiries at once and prioritize them accordingly.
Why Join Us
🚀 Cutting-Edge Technology – Opportunities to work on the forefront of fiber optic technology.
💼 Market-Leading Compensation – With performance-based bonuses and equity opportunities - we invest in those who invest in us.
🌍 Professional Development – We’re committed to your growth, offering resources, career development, and a culture where your voice is heard.
🎉Fun Team Environment – Team bonding events, free lunches, and activities to keep us connected.
🏖️ Flexible Benefit Package– Manage your benefits through an easy-to-use Cobee account. Monthly company contribution to your Cobee account to be used for meals, transport, and more. Also 50% off in Gym and free parking.
🏢 Hybrid Work Model – At least 3 days in office, with a prime location next to the stunning Playa de Barceloneta.
Greatness awaits those bold enough to take the challenge. Apply now
Ready to Build the Future? Apply now
At viaPhoton, we are committed to furthering our culture of inclusion. We reinforce this through our core values and beliefs as well as our processes and strategic goals. We remind team members to seek various viewpoints, learn and be hungry with curiosity, and gain trust.
- Department
- Technology
- Role
- Sr. Developer
- Locations
- Barcelona
- Onsite Position
- Hybrid
