Software Engineer

Gamma; Manchester; On-site; GBP 50,000 - 70,000; Full time

Benefits offered by this job

25 days annual leave + birthday

Subsidised private medical insurance

5.1% matched pension contributions

Enhanced parental leave

Life assurance and Income protection

Share save and incentive plans

Electric Vehicle and Cycle scheme

Employee discounts

Volunteer day

Job summary

Gamma is expanding its Group Applications team in the UK, delivering UCaaS and CCaaS solutions. We’re looking for a Software Engineer to help build features across platform UI and web/desktop interfaces, using modern JS tech.

You’ll collaborate with product and engineering, write robust tests, and contribute to CI/CD deployments. Gamma values collaboration, growth, and inclusive teams, with comprehensive benefits.

Qualifications

• Strong TypeScript experience and good working knowledge.
• Extensive experience developing applications with React.
• Good HTML/CSS knowledge with 3+ years of hands-on experience.
• Experience with JavaScript unit and e2e test frameworks (Jest, Playwright).
• Experience deploying code via CI/CD pipelines.
• Experience mentoring junior engineers.
• AWS/Azure/GCP knowledge is beneficial.
• Kubernetes knowledge beneficial.
• VoIP/WebRTC experience beneficial.

Responsibilities

• Collaborate with product and engineering to scope, plan and estimate requirements.
• Follow defined engineering practices and processes.
• Develop new features across platform and applications using TypeScript/Node/React.
• Integrate with third-party services ensuring stable, best-practice integrations.
• Develop REST APIs following best practices.
• Create Solution Design docs covering security, tests and impact.
• Ensure test coverage with Jest/Playwright across the stack.
• Participate in peer reviews and deploy code via CI/CD.

Skills

TypeScript

React

HTML/CSS

Jest

Playwright

CI/CD pipelines

Mentoring

AWS/Azure/GCP

Kubernetes

VoIP/WebRTC

Tools

Kubernetes

AWS/Azure/GCP

Job description

A Bit About Us

At Gamma we provide voice, data, and mobile solutions to businesses across the UK, Germany, Spain, and the Benelux region.

At Gamma we provide voice, data, and mobile solutions to businesses across the UK, Germany, Spain, and the Benelux region.

Our people are at the heart of everything we do. When you join us, you’ll be part of a collaborative, forward-thinking team that’s transforming how businesses connect and communicate globally.

We’re growing fast, but we never lose sight of what matters: our people. Whether you're looking to develop your skills, take on new challenges, or make a meaningful impact, Gamma is the place to do it.

Who are we looking for?

Software Engineers are responsible for developing and maintaining the Group Applications suite of proprietary UCaaS & CCaaS solutions, including building new features and functionality across the platform and web/desktop user interfaces.

What will you be doing day-to-day?

• Collaborate with product and engineering peers to scope, plan and estimate requirements, ensuring all solutions are well thought through and future proof.
• Adhere to defined engineering practices and processes.
• Develop new features and functionality across the platform and applications, whilst maintaining the stability of existing codebase, using TypeScript Node, js and React.
• Integrate with relevant third party services and tools where required, ensuring best practice integration rules are adhered to and integrations are stable.
• Develop REST APIs using best practice standards and conventions.
• Produce Solution Design documents for review before implementation including detail on security considerations, testing required and potential impacts across the stack.
• Use JavaScript unit and end to end test frameworks to ensure a high level of coverage across the platform and applications.
• Take an active role in peer code reviews and code deployment via CICD pipelines.

What You’ll Need

• Strong experience using, and good working knowledge of TypeScript
• Extensive experience developing applications using React
• Good knowledge of HTML/CSS (3+ years)
• Experience using JavaScript unit & e2e test frameworks (e.g. Jest, Playwright)
• Experience deploying code using CICD pipelines.
• Experience working with and mentoring junior engineers.
• AWS (or Azure/GCP) knowledge or experience is beneficial.
• Kubernetes (Not required but beneficial)
• VoIP/WebRTC experience (Not required but highly beneficial)

What do we offer you?

• What do we offer you?
• 25 days annual leave + birthday
• Subsidised private medical insurance
• 5.1% matched pension contributions
• Enhanced parental leave
• Life assurance and Income protection
• Share save and incentive plans
• Electric Vehicle and Cycle scheme
• Employee discounts
• Volunteer day

A few things to note

We require all candidates to be eligible to work in the UK and pass a basic DBS check.

Gamma is an equal-opportunity employer committed to building diverse, inclusive teams where everyone feels valued and can be their authentic selves. We welcome applicants from all backgrounds, especially those underrepresented in our industry. As a family-friendly employer, we foster a culture of trust, autonomy, and flexibility to support your work-life balance and help you thrive at Gamma.