At a Glance
- Tasks: Design and develop scalable backend services using Scala in a cloud-based environment.
- Company: Join a leading tech company focused on innovative enterprise solutions.
- Benefits: Generous bonuses, health coverage, hybrid work, and 25 days annual leave.
- Other info: Dynamic team culture with opportunities for professional growth and volunteering.
- Why this job: Make an impact on large-scale products while working with cutting-edge technologies.
- Qualifications: Extensive backend development experience, especially with Scala and cloud environments.
The predicted salary is between 57150 - 69850 £ per year.
We are looking for a Senior Backend Developer to join our HCM Localisation engineering team and help evolve a large-scale, cloud-based enterprise product.
This role is focused on building and maintaining scalable backend services supporting complex product workflows, integrations, performance improvements, and ongoing platform modernisation.
*** Please note: This is a hybrid role requiring 3 days per week in our Newcastle office ***
In this role you'll
- Design, develop, and maintain robust backend services using Scala 2.13 and Play Framework in a Pekko-based environment.
- Build clean, testable, and maintainable code using functional programming principles, immutability, pattern matching, and asynchronous programming with Futures.
- Work with My SQL to design efficient data access patterns, optimize queries, tune indexes, and profile database performance.
- Develop, deploy, and support services in AWS, working closely with Dev Ops and platform teams to ensure reliable delivery.
- Contribute to CI/CD pipelines, Git-based pull request workflows, code reviews, and engineering best practices.
- Collaborate with frontend engineers, QA, product owners, solution designers, and other backend developers to deliver high-quality product increments.
- Support production stability by investigating issues, improving observability, and continuously reducing technical debt.
Required Skills and Experience
- Extensive professional backend development experience, ideally in enterprise, Saa S, or cloud-based product environments.
- Strong hands‑on experience with Scala, including collections, Futures, immutability, pattern matching, error handling, and clean functional design.
- Commercial experience with Play Framework or comparable JVM backend frameworks; Pekko or Akka experience is highly relevant.
- Strong understanding of relational databases, especially My SQL, with practical knowledge of SQL optimization, indexes, query profiling, and transaction behaviour.
- Experience using Redis or similar technologies for caching, session handling, or performance‑sensitive workloads.
- Deep understanding of OOP principles, functional programming, concurrency, the Scala type system, and advanced architectural patterns (e. g., Tagless Final, type classes, effect systems).
- Ability to design and evolve complex distributed systems while promoting engineering best practices across the team
- Hands‑on experience with AWS services and cloud‑native delivery practices.
- Good understanding of CI/CD, Git, branching strategies, pull request flows, automated testing, and release practices.
- Ability to work effectively in distributed Agile teams, communicate clearly, and take ownership of complex technical problems.
Nice to Have
- Experience with Squeryl, Doobie, or similar Scala data access libraries.
- Familiarity with Grafana or Kibana dashboards, alerting, logging, and production observability practices.
- Experience with large distributed systems, horizontal scaling, resilient service design, or high-throughput Play / Pekko applications.
- Previous experience in Payroll, HR, HCM, ERP, compliance-heavy, or localisation‑focused product domains.
- Russian, Ukrainian, or Polish language skills would be beneficial, but are not essential.
Ways of Working
- Pragmatic, delivery-focused, and able to balance new feature development with maintenance, bug fixing, and technical improvement work.
- Proactive in code reviews, design discussions, troubleshooting, and knowledge sharing across the engineering team.
- Strong problem‑solving mindset, attention to detail, and willingness to work with an established codebase while helping modernise it over time.
Want to know more about our Product?
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Benefits
- Generous bonuses and pension scheme: Up to 8% matched pension contribution plus 2% top‑up by Sage.
- 25 days of paid annual leave with the option to buy up to another 5 days.
- 8 bank holiday days.
- Paid 5 days yearly to volunteer through our Sage Foundation.
- 50% income protection.
- Holiday buy + sell.
- Comprehensive health, dental, and vision coverage.
- Work away scheme for up to 10 weeks a year.
- Ongoing training and professional development.
- Hybrid working.
- Healthy Mind app membership
- Access to various helpful memberships for finances, health and wellbeing.
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Senior Software Developer - Scala employer: 慨正橡扯
At 慨正橡扯, we pride ourselves on being an exceptional employer that champions innovation and collaboration in the field of Behavioral Economics and Retirement Research. Our hybrid working model not only offers flexibility but also nurtures a vibrant work culture where employees are encouraged to grow and develop their skills through meaningful projects and leadership opportunities. Join us in Europe, where your expertise will directly contribute to enhancing investor outcomes and shaping impactful business strategies.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Developer - Scala
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We think you need these skills to ace Senior Software Developer - Scala
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 慨正橡扯.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at 慨正橡扯 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 慨正橡扯
✨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 慨正橡扯 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.
