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- Tasks: Own SQL acceleration features and optimise Big Data processing algorithms.
- Company: Fast-growing European IT company with a focus on innovation.
- Benefits: Remote work, competitive salary, and opportunities for professional growth.
- Other info: Join a dynamic team with a startup vibe and significant growth potential.
- Why this job: Tackle cutting-edge challenges in Big Data and compilers with a strong product.
- Qualifications: 7+ years in software development, with Scala and C++ experience.
The predicted salary is between 60000 - 80000 £ per year.
Digis is a European company with 200 employees, founded 9 years ago. We have grown from a startup into a reliable partner for our clients, combining the best of product and outsourcing companies. We ensure transparency, stability, and professional growth opportunities for all our team members.
About the Project:
The Project is a fast-growing UK-based startup building a next-generation acceleration engine for Apache Spark, used in large-scale data infrastructure worldwide. At petabyte scale, even small inefficiencies in data processing translate into massive infrastructure costs. The Project is solving this by developing a novel engine that dramatically accelerates Spark workloads without requiring changes from data teams.
- $4.5M seed funding
- Founded in 2021, already in production
- Founders from top-tier tech companies (including Apple)
- Focus: Big Data, performance optimization, compilers
Full-time, remote
Requirements:
- 7+ years of overall commercial software development experience
- Scala: 3+ years of experience
- C++: 2+ years of experience
- B2+ English (active communication in meetings)
Responsibilities:
- Own SQL acceleration features end-to-end—from design to implementation and measurable performance impact
- Implement and optimize Big Data processing algorithms across Scala, Java, and C++
- Develop performance-critical components at the intersection of Big Data and compilers
- Work with custom DSL and code generation systems to extend query execution capabilities
- Contribute to cross-language integrations (Java ↔ C++ via JNI) and overall system performance improvements
Why This Role is Exciting:
- Combination of high-level (Scala/SQL) and low-level (C++) engineering
- Work on cutting-edge challenges at the intersection of Big Data + compilers
- Product already in production with strong funding and growth potential
If this sounds like the right opportunity for you, apply now! We look forward to discussing this further.
Senior Software Developer (Scala & C++) employer: Digis Corp
Contact Detail:
Digis Corp Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Developer (Scala & C++)
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who might know someone at Digis. A personal introduction can make all the difference in getting noticed.
✨Tip Number 2
Prepare for the interview by brushing up on your Scala and C++ skills. Be ready to discuss specific projects you've worked on that relate to Big Data and performance optimisation. Show us what you’ve got!
✨Tip Number 3
Don’t just wait for the job to come to you! Apply through our website and follow up with a friendly email. It shows initiative and keeps you on their radar.
✨Tip Number 4
Be yourself during the interview! Digis values transparency and collaboration, so let your personality shine through. We want to see how you’d fit into the team culture.
We think you need these skills to ace Senior Software Developer (Scala & C++)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Scala and C++. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re excited about working with us at Digis and how your background makes you a perfect fit for the Senior Software Developer role.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex challenges in software development. We love seeing how you approach problems, especially in Big Data and performance optimisation!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you’re serious about joining our team!
How to prepare for a job interview at Digis Corp
✨Know Your Tech Inside Out
Make sure you brush up on your Scala and C++ skills before the interview. Be ready to discuss specific projects where you've implemented performance-critical components or optimised algorithms. This will show that you not only understand the theory but also have practical experience.
✨Understand the Company and Project
Dig into what Digis does and the specifics of the project involving Apache Spark. Familiarise yourself with their approach to Big Data and compilers. This knowledge will help you ask insightful questions and demonstrate your genuine interest in the role.
✨Prepare for Technical Questions
Expect to face technical challenges during the interview. Practice coding problems related to SQL acceleration and cross-language integrations. Being able to solve these on the spot will showcase your problem-solving skills and technical prowess.
✨Showcase Your Communication Skills
Since the role requires active communication in English, be prepared to discuss your previous experiences working in teams. Highlight how you’ve collaborated with clients or other developers, especially in remote settings, to emphasise your ability to work effectively in a distributed team.