Senior Software Engineer - GammaLabs

A bit about us 

Gamma is a leading supplier of Unified Communications as a Service (UCaaS): we provide voice, data and mobile products and services to the UK, German, Spanish and Benelux business markets.

Gamma is expanding its UCaaS presence in Europe with a family of businesses focusing on digital automation, delivering Gamma-powered services to SME customers via a network of channel partners in Germany, Spain, and the Benelux region.

Our team work fast, with a start-up type of mindset but working within a leading European business.

Who are we looking for? 

We are looking for a senior software developer who is not afraid to get stuck in and use their initiative to solve problems. A big part of this role will be to generate business impact through design, production and maintenance of Gamma’s product and service portfolio.

An exciting opportunity from our Hungary region. An outgoing individual who is confident to work alone and in a team is vital with good communication skills is a must also.

What will you be doing day-to-day? 

• Design the software or systems required ensuring that they meet their design objectives.
• Implement back-end components/services underpinning Gamma’s applications.
• Create API (local library, remote) definitions in a collaborative manner
• Implement Machine to Machine interfaces in a testable manner.
• Implement Telecoms grade voice applications
• Provide automated tests at various levels to ensure high quality and minimise the chances of regression on changes
• Integrate the software with existing CI/CD pipelines, or create its own pipeline.
• Facilitate design decision making. Document ADRs, and Provide technical documentation
• Follow Gamma Architecture recommendations and team conventions where appropriate and contribute to extending it.
• Define and deliver technical roadmaps of the team
• Ensure software can be monitored via the right metrics and integrate with monitoring and alerting systems at Gamma
• Provide input to the customer support teams about incidents and potential user impacting changes.

What you’ll need 

• Python with 5+ years of experience (what exactly depends on the variant of the role)
• A secondary language 3+ years of experience (C++, or another scripting language) with ability and willingness to learn new languages
• Design patterns/Architectural patterns: 3+ years
• Medium level SQL and NoSQL knowledge
• Linux user experience with bash
• Hands on TCP/IP Networking 
• http and web socket experience
• Experience with Cloud based software deployments
• Containerisation
• Kubernetes (good to have)
• Git 
• SIP good to have
• RTP good to have

A few things to note 

• We do not need agency support; we do all our recruitment in house.
• Unfortunately, we can't offer visa sponsorship or relocation support for this role.