At a Glance
- Tasks: Develop high-performance C++ software for telecom systems and collaborate on innovative projects.
- Company: Join SS8, a leader in Lawful and Location Intelligence, making societies safer.
- Benefits: Competitive salary, health benefits, and opportunities for professional growth.
- Other info: Exciting career growth opportunities in a collaborative team.
- Why this job: Make a real impact with cutting-edge technology in a dynamic environment.
- Qualifications: 4 years of C++ development experience and a passion for solving complex challenges.
The predicted salary is between 50000 - 60000 £ per year.
As a leader in Lawful and Location Intelligence, SS8 helps make societies safer. Our commitment is to extract, analyze, and visualize the critical intelligence that gives law enforcement, intelligence agencies, and emergency services the real-time insights that help save lives. Our high performance, flexible, and future-proof solutions also enable mobile network operators to achieve regulatory compliance with minimum disruption, time, and cost. SS8 is trusted by the largest government agencies, communications providers, and systems integrators globally. Candidates must have legal work authorization to work in the United Kingdom at the time of application. SS8 is not able to provide visa sponsorship for this role.
About The Role
SS8 is seeking a bright and motivated C++ Software Engineer with 4 years of experience to join our core engineering team. This role is firmly focused on hands-on C++ development, working on high-performance, high-volume data processing systems in telecom and similar environments. You will collaborate with experienced engineers, contribute to real-world systems, and progressively take on more responsibility across design, implementation, and optimization.
What You'll Work On
- Developing high performance C++ software for telecom signaling, data processing, and related systems
- Implementing efficient decoding/encoding algorithms for large-scale network data
- Building and optimizing low-latency, high-throughput processing pipelines
- Working within Linux environments (GCC toolchain)
- Performing debugging, profiling, performance tuning, and reliability improvements
- Using AI assisted development tools to accelerate coding and automated testing
- Collaborating with senior engineers on architecture, design, and client driven requirements
- Participating in continuous integration, code reviews, and quality assurance processes
Key Responsibilities
- Design, implement, and maintain software using modern C++ (C+ and beyond) and STL
- Optimize applications for performance, scalability, and reliability
- Work with IP networking protocols and communication systems
- Perform multi threaded debugging and troubleshooting using GDB or MSVC
- Write Linux scripts and manage OS level tasks
- Use Git for version control and collaborate effectively within a team environment
- Leverage AI coding tools to improve productivity and testing coverage
- Contribute to containerised and orchestrated environments (Docker, Kubernetes)
Required Experience & Qualifications
- 4 years of professional C++ development experience
- Strong academic background with a Computer Science (or related) degree (2:1 or higher)
- Strong understanding of performance tuning and efficient code design
- Demonstrated passion for solving complex technical challenges
- Experience using AI-assisted development tools for coding and testing
- Excellent knowledge of:
- Modern C++ (C++) and STL
- Linux development (GCC toolchain)
- IP networking protocols
- Decoding/encoding techniques
- High-volume data processing and optimization
- Linux scripting and OS-level operations
Nice to Have
- Experience with telecom protocols or signaling systems (SS7, RANAP, S1AP, NGAP, etc.)
- Knowledge of cellular network infrastructure and 3GPP RAN/RRC standards (GSM, UMTS, LTE, NR)
- Understanding of RAN based location techniques and cell tracing technologies
- Wireshark or other protocol analysis tools
- Jenkins or other CI/CD pipeline experience
- Performance profiling tools
- Functional testing using Python or similar scripting languages
- Experience in high throughput environments such as financial data processing
SS8 does not discriminate on the basis of age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, or sexual orientation, and provides reasonable adjustments throughout the recruitment process. SS8 does not accept unsolicited resumes from staffing agencies, search firms, or third parties. Any resumes submitted without a signed agreement in place will be considered the property of Company, and no fees will be paid if a candidate is hired as a result.
Software Engineer in London employer: Ss8
At SS8, we pride ourselves on being an exceptional employer, offering a dynamic work environment where innovation meets purpose. Our commitment to employee growth is reflected in our collaborative culture, where engineers are encouraged to take on new challenges and develop their skills while contributing to critical projects that enhance public safety. Located in the UK, we provide a unique opportunity to work with cutting-edge technology in a supportive team that values diversity and fosters professional development.
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer in London
✨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 Ss8 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 Ss8.
✨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 Ss8.
✨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 Ss8 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 Software Engineer in London
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 Ss8.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Ss8 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 Ss8
✨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 Ss8 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.
