Senior BackEnd Engineer - #7432695

About Arbolus

Arbolus is reinventing the traditional and analog expert network industry by bringing technology to the forefront of knowledge sharing. Our platform helps hundreds of clients worldwide to connect with the best experts, collect high-quality insights faster, and streamline their processes using leading AI technology.

Headquartered in London, we are a venture-backed scale-up working with global consulting and leading private equity firms. With offices in Barcelona, New York, and Gurgaon, we have a truly international team of over 150 people.

Recently listed as one of Europe’s top 100 fastest-growing companies, we are building a team that can continue to support our ambitious growth plans.

About the role

To perform this role, you may be experienced with REST APIs, relational databases, software architecture knowledge, and critical thinking skills.

Our tech stack is built on .NET, React, and Python for Machine Learning, and our teams are structured around a product-focused model, with engineers in frontend, backend, and QA, each supported by a dedicated Product Owner and a Design team.

Key responsibilities you will be in charge of

• Collaborating with our designers and product owners to support technical planning and backend architecture.
• Playing a key role in developing a scalable technology platform to support our business growth.
• Mentoring and coaching junior developers, helping them to refine their skills and become excellent professionals in their own right. Through your expertise and guidance, you'll contribute to the success of our team and the advancement of our technology initiatives.

Requirements to succeed in this role

• Bachelor's degree in Computer Science or equivalent practical experience.
• 5+ years of professional backend development experience.
• Strong proficiency in .NET Core, C#, and SQL databases, particularly PostgreSQL.
• Solid understanding of engineering fundamentals, RESTful API design and software engineering best practices.
• Effective collaboration skills within multidisciplinary teams.
• Strong problem-solving abilities and proactive approach to technical challenges.

What we offer

• Performance bonus on top of your base salary
• 25 days of paid time off per year + all local bank holidays. Arbolus puts heavy emphasis on quality of life and wants to ensure everyone has a fair amount of time to recharge and relax
• Hybrid work schedule (2 from home, 3 from office) and 2 weeks per year to work from abroad
• Share option plan for all employees
• Private health insurance
• Flexible remuneration for meals and transport (Cobee Card)
• Relocation package to help you with your move to Barcelona
• Top-notch equipment to make our work efficient and smooth
• Free coffee, tea, and snacks to boost our energy during the day
• Monday office breakfast to start our week and Friday Office lunch voucher
• Regular social activities are managed by our local Social Committees
• Language courses to extend our knowledge (English, Spanish, French and Catalan)
• 2 hackathons per year
• Discounts for Kleta, Urban sports, and various restaurants around the office
• Training budget (from books to attending software development conferences abroad)

Our interview process consists of four key phases: an initial HR interview, a technical assessment, a live coding evaluation, and a final interview with our founders/CTO. If you're up for the challenge and excited about joining our Barcelona-based team, we encourage you to apply and become part of our team!

Arbolus is an Equal Opportunity Employer and does not discriminate on the basis of an individual’s race, color, religion, national origin, sex, disability status, sexual orientation, gender identity, age, protected veteran status, or any other characteristic protected by law.

Please be advised that at this moment Arbolus is not able to provide support in the visa sponsorship process.