Software Engineer (GO)
Primary stack
Nice to have's
Job description
About the Position
We are looking for a Senior Software Engineer (GO) to join our fast-growing team. This role is ideal for someone with 4+ years of commercial software development experience, including 2+ years with Go.
Responsibilities
- Design, build, and own features or components from concept to production.
- Contribute high-quality, maintainable code and participate actively in code reviews.
- Take part in architectural discussions, providing technical insight and guidance.
- Collaborate closely with teammates, mentoring where needed and sharing knowledge.
- Continuously improve our codebase, processes, and developer experience.
Requirements
-
Core Skills:
- 4+ years of commercial software development experience, including 2+ years with Go
- Strong understanding of Go idioms, error handling, and performance tuning
- Experience building and maintaining microservices in production
- Solid SQL skills and hands-on experience with PostgreSQL (schema design, indexing, query optimization, transactions)
- Experience with ClickHouse or similar OLAP/analytical databases (aggregations, high-volume writes/reads, partitioning)
- Experience with message brokers; NATS (or comparable: Kafka, RabbitMQ) for async communication and event-driven flows
- Ability to design reliable, scalable services under high load (throughput, latency, backpressure, idempotency)
- Experience with gRPC APIs, service contracts, and inter-service communication
- Familiarity with Docker and containerized deployments
- Experience with Git, code review, and collaborative development
-
Nice to Have:
- Direct experience with billing, payments, invoicing, or financial/statistical systems
- High-load / high-availability production experience (metrics, profiling, capacity planning)
- NATS JetStream, pub/sub patterns, event sourcing, or CQRS
- Kubernetes
- Observability: Prometheus, Grafana, OpenTelemetry, structured logging, distributed tracing
- CI/CD pipelines (GitLab CI, Argo CD, etc.)
- Redis or other caching layers
- Protobuf, gRPC, API versioning practices
- Experience with migrations, zero-downtime deployments, and backward-compatible schema changes
- Experience in fintech or other data-heavy domains
Soft Skills
- Ownership: You take responsibility for features from design through production.
- Problem-solving: You debug complex issues in distributed systems calmly and systematically.
- Teamwork: You collaborate in code reviews, planning, and incident response.
- Attention to detail: Especially important for billing (accuracy, consistency, edge cases).
- Adaptability: You work effectively in a fast-moving, high-load environment.
Our Stack
- Language: Go (Golang)
- Architecture: Microservices
- Databases: PostgreSQL, ClickHouse
- Messaging: NATS
- Domain: High-load billing and statistics systems
We Offer
- An exciting and challenging job in a fast-growing business group.
- The opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more.
- Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset.
- Beautiful offices in Warsaw, Limassol, Yerevan; work remotely or on-site with comfort.
- Modern corporate equipment based on macOS or Windows and additional equipment are provided.
- Paid vacations, sick leave, personal events days, days off.
- Referral program to enjoy cooperation with your colleagues and get a bonus.
- Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences.
- Rewards program for mentoring and coaching colleagues.
- In-house Travel Service.
- Multiple internal activities: online platform for employees with quests, gamification, presents, and news, RedCore clubs for movie/book/pets lovers, special office days dedicated to holidays.
- Company events, team buildings.
About the Company
Share the dream and take your career to the next level with PIN-UP - create trends, don’t follow them. Join our team and be part of a success-driven, multicultural environment where your contributions will make a difference.
Apply Now and become a part of our innovative journey.
© PIN-UP Global. This job description was sourced from the employer's public career page. TheJob is not the employer — we index the posting and route candidates to the source. All content rights and hiring decisions belong to the employer.
PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions. Our holding is represented in six countries (Cyprus, Poland, Kazakhstan, Armenia, Peru, Malta). The headquarters of the holding is located in Cyprus. The CEO and owner of PIN-UP Global is Marina Ilina. Our values reflect our way of living and interacting with employees, partners and customers:🔸Be the first to lead. We are constantly moving forward and setting trends. We offer the best solutions for clients and employees thanks to our drive, commitment, and courage to implement ideas and propose changes.🔸Be an expert in your domain. We offer a quality product due to the expertise of our team. Our professionalism is based on constant development along with the company, depth of understanding of the field in which we work, and competence in our functional area.🔸Be a partner in teamwork. Synergy is an important component of our built-on trust interaction. We learn from each other and keep agreements. We achieve a common result thanks to everyone's contribution, mutual support, and the ability to negotiate.🔸Be focused on the result. We are focused on personal, corporate, and client results. All company participants achieve our goals thanks to the high speed of work, perseverance, and determination. We are working to improve the qualitative and quantitative result indicators.🔸Be open and honest in communication. We are open in our communication with clients and employees. We give constructive feedback. Straightforwardness and honesty in communication are crucial for us. We create transparent and simple policies and processes.
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