Asistente Comercial - Cerámica Gama Alta

Arrow Iberia Electronica SLU; Barcelona; Presencial; EUR 70.000 - 90.000; Jornada completa

Descripción de la vacante

An established industry player is looking for a Senior Go Engineer to join their innovative team focused on developing cutting-edge payment gateway solutions. In this role, you will design and implement robust systems that facilitate secure online transactions. You will work closely with internal clients to understand their needs and translate them into technical solutions while mentoring team members and promoting best practices. This is a fantastic opportunity to shape the future of fintech solutions within a collaborative environment that values your expertise and ideas, offering continuous learning and development opportunities.

Servicios

Opportunity to shape future fintech solutions

Collaborative team structure

High-impact projects

Continuous learning opportunities

Flexible work arrangements

Competitive salary and benefits package

Formación

• 5-7 years of Go development experience focused on backend systems.
• Deep understanding of distributed systems and microservices architecture.

Responsabilidades

• Design and implement scalable solutions for payment gateway products using Go.
• Collaborate with internal clients to translate business requirements into technical solutions.

Conocimientos

Go development

Backend systems

Distributed systems

Microservices architecture

API design

SQL databases

NoSQL databases

Message brokers (Kafka, NATS)

CI/CD practices

Strong communication skills

Educación

Bachelor's degree in Computer Science or related field

Herramientas

GitLab

AWS

Descripción del empleo

Senior Go Engineer - Payment Gateway Solutions

At Mellifera, we develop innovative IT solutions for Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanking platforms in the European Union and the United Kingdom. Our team combines deep industry knowledge with cutting-edge technologies to ensure seamless operation of payment systems and compliance with regulatory standards. Our flagship products include multifunctional payment gateways and AI-driven compliance platforms, supporting global expansion and digital transformation in financial services.

Your impact : You will be involved in creating a secure and efficient digital system that facilitates online transactions by connecting e-commerce websites or mobile applications with financial institutions, allowing for the seamless transfer of funds between customers and merchants. You will be integrating various payment methods, such as credit cards, digital wallets, and alternative payment options, to offer customers a convenient and flexible payment experience, ultimately enabling businesses to securely accept payments online and manage their financial transactions effectively.

We are an agile, horizontal team within a larger holding company, focused on developing cutting-edge payment gateway solutions and other fintech products. We work closely with internal clients who provide banking, acquiring, and electronic money services. Our team values collaboration, technical excellence, and a results-driven approach.

We're seeking an experienced Go engineer to join our team and contribute significantly to our payment gateway product. The ideal candidate will bring deep technical expertise, a collaborative mindset, and the ability to influence and mentor team members through knowledge and experience rather than formal authority.

Requirements

• Around 5-7 years of experience in Go development with a strong focus on backend systems and around 5 years of experience in working with fintech applications
• Deep understanding of distributed systems, microservices architecture, and API design, REST / RPC transports
• Extensive experience with SQL and NoSQL databases, message brokers (Kafka, NATS), and caching systems
• Knowledge of CI / CD practices and tools, ideally GitLab
• Proven ability to mentor and influence team members through expertise and collaboration
• Strong communication skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders
• Experience working in horizontal team structures and comfort with shared decision-making processes
• Fluency in both written and spoken English and Russian

Preferred Qualifications

• Experience with AWS cloud platform
• Good knowledge of security best practices in financial applications
• Knowledge of regulatory requirements in the fintech space (e.g., PCI DSS, GDPR)
• Experience with performance optimization and high-availability systems
• Track record of successful collaboration with business stakeholders

Key Responsibilities

• Design and implement robust, scalable solutions for our payment gateway and related fintech products using Go
• Collaborate closely with internal clients to understand strategic directions and translate business requirements into technical solutions
• Provide technical mentorship to team members, fostering growth and capability development across the team
• Champion best practices in code quality, testing, and documentation
• Contribute to architectural decisions, ensuring scalability, security, and performance of our systems
• Actively participate in and often lead technical discussions, promoting a culture of knowledge sharing and collective decision-making
• Stay updated with the latest trends in fintech and payment technologies, proposing innovations aligned with our strategic goals

Benefits

• Opportunity to shape the future of fintech solutions within a growing company
• Collaborative, horizontal team structure that values your expertise and ideas
• Chance to work on high-impact projects with internal clients in the banking and financial services sector
• Continuous learning and development opportunities
• Competitive salary and benefits package
• Flexible work arrangements

Salary : 70 000-90 000 EUR gross annually.

If you're passionate about fintech, love solving complex problems, and thrive in collaborative environments where your technical expertise can shine, we want to hear from you!

Seniority level: Mid-Senior level

Employment type: Full-time

Job function: Information Technology

Industries: IT Services and IT Consulting