Golang Engineer – EU based

Wiser Technology is a leading software development company. Our team of 600 engineers across Europe excels in web and mobile software development, video streaming, defense, machine learning, automotive, e-commerce, and AI. We leverage top-tier technologies and expertise driven by a passion for innovation to drive progress.

We are looking for an experienced Golang Engineer to join a our strategic core team. We focus on delivering rapid engineering capacity to fuel new product growth, transitioning a dispersed workforce into cohesive, high-velocity squads.

In this role, you will be responsible for developing the backend microservices architecture required for a high-scale product platform. You will utilize your strong proficiency in Go (Golang) to design and maintain efficient gRPC services and GraphQL layers that serve data to React frontends and mobile applications. A key area of specialization will be ensuring seamless integration within UK-aligned time zones, actively contributing to architectural decisions in a polyglot database environment involving MongoDB and PostgreSQL.

WHAT YOU WILL DO:

• Scale the Architecture: Develop robust, scalable microservices from concept to deployment, focusing on high-performance backend logic using Go
• Bridge the Data Gap: Implement and maintain efficient communication layers using gRPC for inter-service messaging and GraphQL for frontend data aggregation
• Optimize Persistence: Architect data models across MongoDB and PostgreSQL, ensuring data integrity and query performance in a distributed system
• Collaborate Globally: Operate within an integrated „squad-based“ structure (alongside Product Managers, Designers, and QA), acting as a core engineering pillar for the European timezone
• Drive Quality & Standards: Join a culture of full ownership – contributing to code reviews, unit testing, and ensuring smooth onboarding for future team members in a long-term partnership context

WHAT YOU WILL NEED:

• 4+ years of professional experience in backend software development, with a proven track record of delivering production-grade microservices
• Strong proficiency in Go and its ecosystem. We value deep understanding of concurrency patterns and idiomatic Go over just syntax knowledge
• Solid experience with gRPC and Protocol Buffers for inter-service communication
• Proficiency in working with MongoDB (schema design, indexing) and PostgreSQL in a high-throughput environment
• Experience with React.js or a strong willingness to contribute to Full-Stack tickets is a significant plus
• Familiarity with containerization, Kubernetes, and modern CI/CD pipelines
• Autonomy & Ownership: Ability to take a feature from concept to deployment with minimal hand-holding – essential for our Core squad structure
• Location: Must be based within the European Union (EU) to ensure timezone alignment
• Exceptional communication skills to articulate technical trade-offs to Product Managers and Engineering Leads

WHAT’S IN IT FOR YOU?

Culture & Development:

• Friendly Environment: We take pride in our culture and love spending time together.
• Team Spirit: Be part of a supportive team that uplifts each other.
• Mentorship and coaching: Our colleagues are experts in their field, and you can expect to have a solid team to rely on.
• Personalized Development Program: We realize that one size doesn’t fit all, so you’ll receive an individual development plan tailored to your career aspirations.

Social Benefits:

• Work Flexibility: Embrace flexible working hours and choose from remote, hybrid, or onsite work models. Multiple Office Locations: In Sofia, Plovdiv, Stara Zagora, and Nis, you can choose where you would like to work.
• A Suite of Perks: Enjoy food vouchers, additional health insurance, and more.
• Community and Connections: Engage in exciting social events and team initiatives.
• Empowerment: At Wiser, every role is instrumental. You will have the power to make a difference

At Wiser, every role is instrumental. You will have the power to make a difference!

Ready to advance your career with a tech leader passionately driven by innovation?

Join Wiser – Become Wiser!