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Fullstack Software Engineer (with Java)
Spyrosoft Ltd
Source: Himalayas · original listing ↗
Source date: 11/6/2026
About this role
Join a team building software that supports the energy transition and tackles real engineering challenges. We’re looking for a mid-level engineer who values code quality, enjoys learning new domains, and wants to grow while working with modern cloud technologies. Requirements: • Mid-level commercial experience in software development • Commercial experience with Java 17+ with at least one of the following technology stacks: • Spring / Spring Boot • TypeScript with Node.js • C# with .NET / Core Your experience with the additional technology stack does not have to come from commercial work – personal projects, open-source contributions, or academic experience are also welcome. • Knowledge of AWS and serverless/cloud-native architectures • HTTP protocol knowledge of REST API design • Knowledge of programming principles and design patterns • Experience with unit and/or integration testing • Working knowledge of SQL databases • Strong English and Polish communication skills (minimum B2), both written and verbal. You'll be working directly with international clients and cross-functional teams, so clear communication is essential Nice to have: • Experienced in using AI tools in day-to-day workflow • understanding of asynchronous communication and messaging systems (e.g. RabbitMQ, Kafka, or cloud-native solutions) • Familiarity with Docker and containerized applications • Exposure to Kubernetes • Experience with NoSQL databases CI/CD pipelines knowledge What We Offer: • Real, meaningful work. Our projects directly support the energy transition, and the engineering challenges that come with them are anything but trivial. • An environment for ambitious engineers. You’ll be challenged and supported in equal measure, with a clear development path and regular feedbackto keep you growing. • Mentorship from experienced engineers and consultants who've been where you're heading. • Hands-on exposure to modern cloud architectures, distributed systems, and complex integrations from day one. • A collaborative team that shares knowledge openly and genuinely cares about collective success. What we value just as much as technical skills is an engineering mindset: • You care about code quality and maintainability, but you also know when to move fast and when to slow down and get it right. • You Are comfortable with change and ambiguity and can navigate new domains. • You enjoy working across different stacks and client contexts, and can jump into unfamiliar territory and figure things out. • You have a client-first mindset and can build long-term partner relationships, not just deliver features. • You take initiative: mentoring a teammate, shaping a technical decision, or improving how we work. • You naturally share knowledge and learn from others. About Codibly Codibly is a technology & consulting company focused on custom software and product development. We are a community of thinkers and innovators - people who want to code the difference and constantly develop their skills. Our industrial expertise is centered around the energy & utility sector, but we have collaborated with companies from fintech, healthcare, HR, and other industries. Be here. Be charged up. Originally posted on Himalayas