Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Build and maintain full-stack applications using React, Node.js, Java, and Python.
- Company: Join a forward-thinking tech company that values innovation and teamwork.
- Benefits: Enjoy competitive pay, flexible working options, and opportunities for professional growth.
- Other info: Dynamic work environment with endless opportunities for career advancement.
- Why this job: Be at the forefront of technology, making a real difference in exciting projects.
- Qualifications: Experience in software development with a passion for collaboration and problem-solving.
The predicted salary is between 60000 - 80000 £ per year.
The tech stack spans Node.js and React-style front ends with Spring Boot microservices, cloud deployment on AWS (and some Azure exposure) supported by Git-based CI/CD (GitLab and tools like Jenkins/Concourse), and data/integration components including MongoDB, Kafka and REST/HTTP APIs.
Engineering practices emphasize Agile with TDD/BDD and automated testing across UI and APIs using Playwright, Selenium/Cucumber, Mockito and Swagger, alongside accessibility testing (WCAG 2.2 with assistive tech such as JAWS/Dragon), plus Infrastructure as Code and data platforms using Terraform, Apache Spark, Python/Airflow, Docker, security scanning (e.g., Trivy, Trend Micro, Wiz) and Jupyter Notebooks, integrated with DWP Integration Team products (e.g. Data Access Layer and SFT).
Tech stack spans AWS and Azure cloud with Terraform for Infrastructure as Code, Java and Python services built as RESTful microservices (Spring Boot) supported by TDD/BDD, Apache Spark for data processing and Apache Airflow for orchestration, containerization with Docker, CI/CD and source control with GitLab/GitHub, streaming with Kafka, builds with Bazel/Maven, data stores including Postgres, MySQL and MongoDB, plus security scanning (e.g., Trivy, Trend Micro, Wiz) and Jupyter Notebooks, integrating with DWP Integration Team products such as the Data Access Layer and SFT.
Senior Software Developer -FullStack( React/Node JS with Java/Python) in Dartford employer: Relevance Lab
Contact Detail:
Relevance Lab Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Developer -FullStack( React/Node JS with Java/Python) in Dartford
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work with Node.js, React, or any of the other tools mentioned in the job description. A personal recommendation can make all the difference.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing projects that highlight your experience with AWS, Docker, and microservices. This is your chance to demonstrate your expertise beyond just a CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on Agile practices and automated testing tools like Playwright and Selenium. Practise coding challenges and be ready to discuss your approach to TDD/BDD.
✨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 take the initiative to connect directly with us.
We think you need these skills to ace Senior Software Developer -FullStack( React/Node JS with Java/Python) in Dartford
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match our tech stack. Highlight your experience with Node.js, React, and any cloud deployment work you've done. We want to see how you fit into our world!
Showcase Your Projects: Include links to your GitHub or any relevant projects that demonstrate your expertise in full-stack development. We love seeing real examples of your work, especially if they involve Agile practices and automated testing.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you're excited about this role and how your background aligns with our needs. Be genuine and let your personality come through – we want to get to know you!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Relevance Lab
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description. Brush up on Node.js, React, Spring Boot, and the cloud platforms like AWS and Azure. Being able to discuss your experience with these tools will show that you’re a strong fit for the role.
✨Showcase Your Agile Experience
Since the company emphasises Agile practices, be prepared to talk about your experience working in Agile environments. Share specific examples of how you’ve implemented TDD/BDD in your projects and how it improved your workflow or product quality.
✨Demonstrate Problem-Solving Skills
Expect technical questions that assess your problem-solving abilities. Practice coding challenges related to RESTful microservices and data processing. Use platforms like LeetCode or HackerRank to sharpen your skills and get comfortable with whiteboard coding.
✨Prepare Questions About Accessibility and Security
Given the focus on accessibility testing and security scanning, come prepared with questions about how the company approaches these areas. This shows your awareness of best practices and your commitment to building inclusive and secure applications.