Fullstack Software Engineer (with Java)
Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on May 13, 2026. Spyrosoft scores A on the Alion truth index.
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 / ASP.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 feedback to 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.