Senior Software Development Engineer in Test (Compliance)

Symphony Communication Services; Belfast; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading communication technology company in Belfast is seeking a Senior SDET focused on compliance. The role involves ensuring quality and reliability of compliance-driven solutions across backend and frontend components. Candidates should have strong programming skills in C# and Python, experience in compliance testing, and familiarity with GCP/AWS and Kubernetes. This position offers a competitive salary, bonus plan, and unique benefits.

Benefits

Competitive salary

Bonus Plan

Build Your Own Benefits (BYOB)

Qualifications

• 5 years of experience in software testing or SDET roles focusing on compliance.
• At least 2 years in a senior or lead capacity driving compliance initiatives.
• Proven ability to lead compliance-focused quality initiatives.

Responsibilities

• Take ownership of quality initiatives focused on compliance.
• Design and implement test automation frameworks for compliance validation.
• Mentor other SDETs and champion shift-left testing practices.

Skills

C#

Python

Compliance testing

White-box testing

Cloud environments (GCP / AWS)

Kubernetes

CI/CD pipelines

Git

Education

Bachelor’s or Master’s degree in Computer Science or related field

Tools

Jenkins

Selenium

Cucumber

Jira

Job description

About us @Symphony

We’ve spent the last 10 years building a communication and markets technology company powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end‑to‑end encryption and resilient architecture all created on a foundation of trust with our customers.

But that was only chapter one. We’re now building on our purpose‑built network expanding AI‑powered real‑time collaboration, redefining flexibility with fully cloud‑native software with our trader voice product and rethinking the industry’s approach to identity verification, connection and intelligence.

The opportunity and our ambition are huge. But we need passionate dedicated individuals to get there. At Symphony we work hard and fast. Our unique blend of technology and financial services makes it an environment you won’t get elsewhere.

Role Description

We are looking for a highly skilled and motivated Senior SDET (Software Development Engineer in Test) Compliance to take a lead role in ensuring the quality and reliability of our compliance‑driven solutions across both backend and frontend components.

At Symphony compliance means operating in a way that meets strict regulatory security and data‑governance standards, especially for our financial and other regulated‑industry customers. This includes call records, robust encryption, strict access controls, comprehensive logging, data‑privacy protections (e.g. GDPR, CCPA) and adherence to industry certifications and audit requirements.

You will play a key role in shaping and executing the next generation of our compliance test strategy, ensuring that our systems meet the highest standards of security, reliability and regulatory requirements. With a strong technical background in testing development and white‑box testing you will work across teams and products to ensure compliance quality is effectively integrated into every stage of development.

If you are passionate about compliance automation and quality leadership we would love to hear from you!

Responsibilities

• Take ownership of quality initiatives focused on compliance across backend and frontend systems.
• Design, implement and maintain test automation frameworks for compliance validation.
• Partner with developers and stakeholders to build and execute the next version of the Compliance Test Strategy.
• Apply strong skills in white‑box testing and technical validation of compliance requirements.
• Support test execution in Cloud (GCP / AWS), Kubernetes and Windows 10 / 11 environments.
• Collaborate across backend, frontend and product teams to ensure compliance requirements are addressed effectively.
• Mentor other SDETs and champion shift‑left testing practices for compliance.
• Troubleshoot, debug and resolve compliance‑related quality issues.
• Drive continuous improvement of compliance testing processes, tools and methodologies.

Required Qualifications

Technical Skills

• Strong programming skills in C# and Python.
• Proven experience designing and maintaining test automation frameworks.
• Hands‑on experience with compliance testing (data retention, regulatory etc.), white‑box testing and system validation.
• Knowledge of cloud environments (GCP / AWS) and containerized deployments with Kubernetes.
• Familiarity with Windows 10 / 11 environments.
• Experience with CI / CD pipelines, version control (Git) and modern test automation tools.
• Strong understanding of software development and testing methodologies.

Soft Skills

• Proven ability to lead compliance‑focused quality initiatives.
• Excellent communication and collaboration skills with the ability to coordinate across multiple teams.
• Strong analytical and problem‑solving skills with attention to detail.
• Ability to work in a fast‑paced cross‑functional environment.
• Proactive, self‑motivated and passionate about compliance and quality.

Education & Experience

• Bachelor’s or Master’s degree in Computer Science, Software Engineering or related field (or equivalent practical experience).
• 5 years of experience in software testing or SDET roles with a strong focus on compliance and quality.
• At least 2 years in a senior or lead capacity driving compliance or quality initiatives.

Compensation

• Competitive salary
• Bonus Plan
• Benefits and perks vary based on location.

Benefits and Perks

• Regional specific competitive benefits
• Build Your Own Benefits (BYOB) perk
• Many other fun and exciting benefits and activities!

We are an equal‑opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process to perform essential job functions and to receive other benefits and privileges of employment.

Required Experience: Senior IC

Key Skills: Jenkins, Python, Agile, C / C++, Systems Engineering, Jira, Software Development, Software Testing, Test Automation, Cucumber, Scripting, Selenium

Employment Type: Full Time

Experience: years

Vacancy: 1