At a Glance
- Tasks: Lead the design and development of scalable backend services and optimize high-performance APIs.
- Company: Fast-growing tech consultancy with a focus on digital transformation and client success.
- Benefits: Competitive salary, diverse work culture, and opportunities for professional growth.
- Other info: Join a diverse, woman-owned company with a low attrition rate and referral bonuses.
- Why this job: Make impactful engineering decisions in a complex environment while mentoring future tech leaders.
- Qualifications: Strong Java and React experience, plus hands-on LLM/AI skills.
The predicted salary is between 80000 - 100000 € per year.
Hello from RE Partners!
Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some of the industry's leading companies, our global talent has helped many clients achieve their goals.
The 3 G's of RE:
- Get Shit Done.
- Get Over Shit.
- Give a Shit.
We're hiring a Principal Full-Stack Engineer to join one of the largest banking institutions in the U.S. - a highly complex, high-impact environment where engineering decisions truly matter. This role is ideal for someone who combines deep backend expertise in Java with strong frontend capabilities in React, and hands-on experience working with LLMs (Claude preferred).
What you'll be doing:
- Lead the design and development of scalable backend services in Java (Spring Boot)
- Build and optimize secure, high-performance APIs
- Contribute to and guide React-based frontend architecture
- Work hands-on with LLM/AI technologies (Claude or similar), integrating them into real-world applications
- Drive best practices across code quality, architecture, and performance
- Mentor engineers and support UI developers in delivering high-quality solutions
- Partner with stakeholders to translate business needs into technical execution
- Contribute to system design discussions, code reviews, and continuous improvement
What we're looking for:
- Strong experience in Java backend development and server-side architecture
- Solid React experience on the frontend
- Hands-on experience with LLMs / AI tools and practical implementation
- Experience designing and building scalable, distributed systems
- Strong understanding of APIs, databases, and performance optimization
- Proven ability to lead technically and mentor others
Nice to have:
- Experience with GraphDB, Scala, or complex data processing systems
- Exposure to cloud platforms (AWS, Azure, or GCP)
- Familiarity with CI/CD pipelines and DevOps practices
Join Our Global Team: We invite you to apply for the position at RE Partners. Join us in shaping the future of business technology consulting and transforming the way organizations thrive in a digital world. As a diverse, woman-owned global business, we pride ourselves on keeping talent happy – our 7% attrition rate speaks volumes. Bring your talented friends along and earn a referral bonus.
Equal Opportunity Employer: We are an equal opportunity employer and welcome applications from all qualified individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or veteran status.
Principal Full-Stack Engineer in Manchester employer: LinkedIn
At RE Partners, we pride ourselves on being a dynamic and inclusive employer that values innovation and collaboration. Our commitment to employee growth is reflected in our low attrition rate of just 7%, showcasing our supportive work culture and dedication to professional development. Join us in a fast-paced environment where your engineering expertise will directly impact major banking institutions, all while enjoying the benefits of a diverse, woman-owned company that truly cares about its people.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Full-Stack Engineer in Manchester
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving Java, React, and LLMs. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. We recommend using platforms that simulate real interview scenarios to boost your confidence and performance.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Principal Full-Stack Engineer in Manchester
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Principal Full-Stack Engineer role. Highlight your Java and React experience, as well as any work with LLMs. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how you can contribute to our team. We love seeing genuine enthusiasm and a bit of personality.
Showcase Your Projects:If you've worked on relevant projects, don’t hold back! Include links or descriptions of your work that demonstrate your backend and frontend skills. We appreciate seeing real-world applications of your expertise.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it makes the process smoother for everyone involved!
How to prepare for a job interview at LinkedIn
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in Java, React, and LLMs. Brush up on your knowledge of Spring Boot and how to build scalable backend services. Be ready to discuss specific projects where you've implemented these technologies.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of how you've tackled complex engineering challenges. Think about times when you optimised APIs or improved system performance, and be ready to explain your thought process.
✨Demonstrate Leadership and Mentorship
Since this role involves mentoring others, come prepared with examples of how you've led teams or supported junior developers. Highlight your approach to fostering a collaborative environment and driving best practices.
✨Engage with Stakeholders
Be ready to discuss how you translate business needs into technical solutions. Think of instances where you partnered with stakeholders to deliver high-quality outcomes, and be prepared to ask insightful questions about their expectations.
