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      Urgent! Backend Senior Developer - Core Squad Position in Valencia - Óscala
A technology platform that enables companies (of any size) to offer digital connectivity services through eSIMs, with fast implementation, no initial investment, and global scalability through a unified technology.
You’ll be responsible for improving and maintaining our internal APIs and Supplier integrations.
You’ll be involved in the product lifecycle from ideation to deployment to maintenance, making sure we build a robust and scalable solution.
You’ll work closely with the Product and Reseller teams to build the underlying platform that powers our customer-facing APIs. You will be working in a multidisciplinary team where you’ll be the driving force behind the backend tasks.
3+ years of experience working as a Senior Backend Developer.
Strong computer science foundations, mostly working in distributed systems.
Extensive experience writing scalable APIs using REST architecture.
Extensive experience designing even driven architectures using queues, streaming, etc.
Experience writing code in Golang programming language.
Experience working in AWS cloud environment.
Experience working in Agile environments.
Experience in some older technologies such as CLIs, SOAP services, FTP, etc.
Experience working in a multicultural, multidisciplinary environment.
Fluent in both written and spoken English.
Familiar with API and WebApps security standards and authentication methods (API key, JWT token, OAuth 2.0, etc).
● Bachelor degree in Computer Science, Mathematics or equivalent.
● Experience in other programming languages like Java, .NET or Javascript.
● Experience writing IaC scripts and managing CI/CD pipelines.
● Familiar with Frontend technologies such as Vue.js  or React.js.
● Experience communicating with stakeholders and/or customers.
● Experience integrating with core Telecommunications platforms such as OCS, BSS, PGW, PCRF and equivalent across 3/4/5G generations as used by MNO/MVNOs
● Extensive knowledge about mobile networks and telephon
● Full-time permanent role, based remotely
● Competitive salary
● Fast-growing international company
● A great, supportive team to work with
● The possibility to develop an innovative product in a new market within an international context
● Private health insurance
● English/Spanish classes
● International experience
● A comfortable office based in the city center of Valencia, next to the metro stop
● Hybrid Work Model, flexible working hours combined with remote work
● Nice social environment with a game room, joint lunches, drinks, and regular parties
Training budget 500€ per year and 700€ for referrals
Flexible remuneration
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Unlock Your Backend Senior Potential: Insight & Career Growth Guide
Real-time Backend Senior Jobs Trends in Valencia, Spain (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Backend Senior in Valencia, Spain using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 82446 jobs in Spain and 1487 jobs in Valencia. This comprehensive analysis highlights market share and opportunities for professionals in Backend Senior roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Óscala is currently hiring and seeking a Backend Senior Developer Core Squad to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Backend Senior Developer Core Squad Jobs Valencia.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Óscala adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Backend Senior Developer Core Squad Jobs Spain varies, but the pay scale is rated "Standard" in Valencia. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Backend Senior Developer Core Squad typically include Informática Y Tecnología and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
To improve your chances of getting hired for Backend Senior Developer Core Squad, consider enhancing your skills. Check your CV/Résumé Score with our free Resume Scoring Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.
            Here are some tips to help you prepare for and ace your job interview:
Before the Interview:To prepare for your Backend Senior Developer Core Squad interview at Óscala, research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Óscala's products or services and be prepared to discuss how you can contribute to their success.
By following these tips, you can increase your chances of making a positive impression and landing the job!
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