Senior Systems Software Engineer

Senior Systems Software Engineer

Full-Time Home office (partial)
Symphony

At a Glance

  • Tasks: Design and develop high-quality software solutions for AI-powered communication technologies.
  • Company: Join Symphony, an innovative AI-driven tech company focused on secure communication.
  • Benefits: Competitive salary, bonus plan, and flexible benefits tailored to your needs.
  • Other info: Diverse and inclusive workplace with excellent career growth opportunities.
  • Why this job: Make a real impact in a dynamic environment with cutting-edge technology.
  • Qualifications: 7+ years in software development with strong problem-solving and teamwork skills.

About us @Symphony

Secure. Connected. Intelligent.

Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics.

Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate AI impact, prioritize data security, navigate complex regulatory compliance and optimize business interactions.

Role Description

We are looking for a skilled and motivated Senior Systems Software Engineer to join our team. In this role, you will do Proof‑of‑Concepts, design, develop, and maintain high‑quality software solutions that support our business needs, with a focus on firmware, device drivers, hardware interfaces, and real‑time communication technologies. You will work closely with cross‑functional teams to deliver scalable and efficient applications while following best practices in software development.

If you are passionate about technology, problem‑solving, and working in a dynamic environment, we would love to hear from you!

Responsibilities

  • Develop, test, and maintain software applications, ensuring high performance and reliability.
  • Collaborate with product managers, designers, and other engineers to define and implement new features.
  • Write clean, scalable, and maintainable code following best coding practices.
  • Debug, troubleshoot, and resolve technical issues as they arise.
  • Participate in code reviews, providing constructive feedback to peers.
  • Stay up to date with emerging technologies and contribute to continuous improvement efforts.
  • Ensure software security, data protection, and compliance with company standards.

Required Qualifications

Technical Skills

  • Agile Tech Fluency: Ability to move fluidly between different programming languages, frameworks, and operating systems without friction.
  • Deep Analytical Thinker: Exceptional debugging and root‑cause analysis skills, with a passion for diagnosing complex software behaviors.
  • Fundamentals First: Strong grasp of computer science fundamentals, allowing you to adapt to new tools and environments rapidly.
  • Communications: Experience with WebRTC, WebSockets, REST APIs.
  • Low‑level: Experience in understanding and debugging firmware, device drivers, and USB.

Soft Skills

  • Strong problem‑solving and analytical thinking abilities.
  • Excellent communication and teamwork skills.
  • Ability to work in a fast‑paced, collaborative environment.
  • Self‑motivated and eager to learn new technologies.

Education & Experience

  • Master’s or Bachelor’s degree in Computer Science, Software Engineering, or a related field.
  • 7+ years of experience in software development.

Compensation

  • Salary Range: £57,000 – 70,000 base salary per year.
  • Bonus Plan.

Benefits and Perks

  • Regional specific competitive benefits.
  • Build your own Benefits (BYOB) perk.
  • Local events, team building, and development opportunities.

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.

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Senior Systems Software Engineer employer: Symphony

Symphony is an excellent employer that values meticulousness and organization, offering a supportive work culture where talent acquisition is at the forefront. With a focus on employee growth, this part-time role provides opportunities to enhance your skills in recruitment while enjoying competitive compensation and a flexible work schedule. Located in a dynamic environment, Symphony fosters effective communication and collaboration, making it an ideal place for those seeking meaningful and rewarding employment.

Symphony

Contact Details:

Symphony Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Systems Software Engineer

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Symphony or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Symphony.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Symphony.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Symphony that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Systems Software Engineer

Proof-of-Concepts
Firmware Development
Device Drivers
Hardware Interfaces
Real-time Communication Technologies
Agile Methodologies
Debugging Skills

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Symphony.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Symphony and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Symphony

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Symphony uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.