At a Glance
- Tasks: Design and develop scalable backend services using Kotlin and Java for major UK Government projects.
- Company: Join a high-performing engineering team delivering critical digital services.
- Benefits: Competitive pay, flexible work locations, and opportunities for professional growth.
- Other info: Dynamic role with opportunities for collaboration and continuous improvement.
- Why this job: Make a real impact on large-scale platforms while advocating for best engineering practices.
- Qualifications: Strong Kotlin and Java skills, with experience in Agile environments and cloud platforms.
The predicted salary is between 50000 - 65000 £ per year.
Location: London, Sheffield or Leeds - Will require ad-hoc travel to all locations
Duration: Initial 3-month contract
Start Date: ASAP
Clearance: Live and Active SC Clearance
IR35 Status: Inside IR35
The Opportunity
We are seeking an experienced Senior Backend Engineer to join a high-performing engineering team delivering critical digital services for a major UK Government client. This is an excellent opportunity for a highly skilled backend specialist with strong Kotlin expertise to work on large-scale, user-focused platforms. You will play a key role in designing, building and enhancing modern cloud-based services while collaborating closely with engineers, architects, product teams and stakeholders. The successful candidate will be a hands-on engineer who is passionate about software craftsmanship, advocates engineering best practices, and enjoys working within collaborative Agile environments.
Key Responsibilities
- Design, develop and maintain scalable backend services using Kotlin and Java.
- Build and enhance microservices-based applications using Spring Boot.
- Champion Test-Driven Development (TDD) and engineering best practices.
- Participate in pair programming sessions, code reviews and technical discussions.
- Collaborate with multidisciplinary teams to deliver high-quality digital solutions.
- Contribute to technical direction, continuous improvement initiatives and knowledge sharing across the team.
- Ensure solutions are secure, maintainable and aligned with modern software engineering standards.
Requirements
- Strong commercial experience as a Senior Backend Engineer, Lead Engineer, or similar role.
- Strong Java and Spring Boot expertise.
- Proven experience building and supporting backend APIs and microservices.
- Strong understanding of software design principles and engineering best practices.
- Experience working within Agile delivery environments.
- Excellent communication and collaboration skills.
- Experience delivering projects within UK Government or public sector environments.
- Cloud platform experience (AWS, Azure or GCP).
- Experience working on large-scale digital transformation programmes.
- Familiarity with DevOps and modern engineering practices.
Senior Kotlin Backend Engineer employer: RedRock Consulting
Join a dynamic and innovative team dedicated to delivering critical digital services for the UK Government. As a Senior Kotlin Backend Engineer, you will thrive in a collaborative Agile environment that values software craftsmanship and engineering best practices. With opportunities for professional growth and the chance to work on large-scale projects, this role offers a meaningful and rewarding career path in the heart of London, Sheffield, or Leeds.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Kotlin Backend Engineer
✨Get Involved in Open-Source Projects
Diving into open-source projects is a brilliant way to showcase your skills and connect with other developers in the community. Not only will you beef up your GitHub profile but you might also catch the eye of someone at RedRock Consulting who values hands-on experience over just theory.
✨Attend Local Tech Meetups
Tech meetups are gold mines for networking and discovering job opportunities, especially in the fast-paced world of software engineering. Check out local listings for events in your area and don’t shy away from introducing yourself. This could lead directly to a temporary position at RedRock Consulting!
✨Showcase Your Work Online
With temporary roles, it’s all about standing out in a short space of time. Create a portfolio website where you highlight your projects and skills. Talk about your code, and provide links to your GitHub repositories. This will not only demonstrate your abilities but will also make it easier for recruiters at RedRock Consulting to see what you bring to the table.
✨Leverage Temporary Job Boards
Don’t forget to check specialised job boards for temporary software development roles. Websites like We Work Remotely or Remote OK often list short-term gigs that can be a perfect fit. Apply directly through our website as well, making sure your application is sharp—temporary roles can move fast!
We think you need these skills to ace Senior Kotlin Backend Engineer
Some tips for your application 🫡
Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at RedRock Consulting!
Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!
Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!
Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Senior Kotlin Backend Engineer at RedRock Consulting! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!
How to prepare for a job interview at RedRock Consulting
✨Nail the Technical Skills
For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that RedRock Consulting uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!
✨Prepare for System Design Questions
Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.
✨Demonstrate Your Adaptability
Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at RedRock Consulting that you can learn on the job and deliver results in a short timeframe!
✨Show Off Your Portfolio
Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest RedRock Consulting, so it's relevant and sparks conversation during your interview.
