Senior Java Engineer

Senior Java Engineer

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead Java projects, mentor teammates, and contribute to product development.
  • Company: Kin + Carta is a dynamic social network focused on innovative software solutions.
  • Benefits: Enjoy premium health insurance, vacation plans, mental health support, and career development opportunities.
  • Why this job: Join a collaborative culture where your expertise shapes the future of technology and empowers others.
  • Qualifications: 5+ years in software, strong Java skills, and experience with OOP and distributed systems.
  • Other info: Remote work options available; must hold a valid passport for the job location.

The predicted salary is between 43200 - 72000 £ per year.

The role

in a nutshell:

As a Senior Java Engineer, you\’ll play a pivotal role in every project you engage with. Your expertise will serve as the backbone to guide and support your project team in various capacities. Sharing your enthusiasm and experience, you\’ll empower your colleagues, encouraging them to embrace new challenges and excel. Your success will be largely based on the success of those you mentor and guide.

At Kin + Carta, you\’ll have the chance to emerge as a standout expert in Java development. Collaborating with the team, you\’ll actively contribute to refining our product proposition for new clients and grow our in-house team of engineering experts.

What you can expect

  • Work on custom projects for clients, sometimes very closely with their team
  • Keep a healthy communication with your project manager and client
  • Take active part in all project stages – analysis, estimation, documentation, coding, bug fixing and support
  • Develop our own products
  • Learn from your colleagues and teach them what you know
  • The type of person we’d like to meet:

  • 5+ years commercial software experience
  • Excellent understanding of Java 8+
  • Excellent knowledge of OOP, data structures and algorithms
  • Understanding of Big O notation and performance analysis
  • Excellent knowledge with Spring and Spring Boot
  • Experience with git or other version control
  • Excellent knowledge and understanding of software architectural and design patterns and experience as software architect
  • Experience with distributed architecture principles and solutions for performance, scale, and reliability
  • Experience building and packaging components/services, cloud/on-premise deployments, CI/CD pipelines, operational monitoring and observability, experience working with Docker and orchestration of containers
  • Experience with databases (relational and non-relational), database architecture and distributed transaction management; fluent in SQL
  • Solid understanding of network and content delivery services (VPC services, Gateway services, NLB, ALB)
  • Experience with distributed system security
  • Experience with writing/reviewing technical design documents, choosing right technology stack
  • Experience working in Agile/Scrum
  • Good communication and analytical skills
  • Nice to have:

  • Experience building RESTful APIs
  • Experience handling large data sets
  • Integration experience with third party API’s
  • Performance analysis of JVM technology
  • Experience working with Kubernetes
  • Experience with Spring Cloud or Quarkus
  • Experience with Maven/Gradle/Ant
  • Experience with developing batch/streaming data processing pipelines
  • Advanced knowledge in databases such as partitioning and indexing
  • Knowledge in Elastic services and tools is a plus
  • Knowledge in Salesforce is a plus
  • Experience with at least one of the following databases: MySQL, MariaDB, PostgreSQL
  • Experience with at least one of the following databases: MongoDB, DynamoDB, Redshift, Cassandra or other
  • What we offer

  • This is a full-time position that comes with an attractive compensation;
  • Premium health insurance that guarantees fast access to contracted health services in Kosovo, Albania, North Macedonia, Bosnia & Hercegovina, Serbia, Slovenia, and Croatia;
  • Vacation Plan;
  • Mental Health Support Program;
  • Great opportunity for career development;
  • Training policy for technical and other skills-related events, courses, and certifications;
  • Performance Policy that paves the roadmap for personal career development;
  • Hybrid working mode;
  • Access to e-learning platforms like Udemy, Coursera, etc;
  • Refreshments at our offices;
  • The annual team building that gathers together the offices from Prishtina, Sofia, Veliko Tarnovo, and Skopje.
  • Senior Java Engineer employer: Kin + Carta

    At Kin + Carta, we pride ourselves on being an exceptional employer that fosters a collaborative and innovative work culture. As a Senior Java Engineer, you'll not only have the opportunity to work on diverse and impactful projects but also benefit from our comprehensive training policies and career development programmes. With premium health insurance, mental health support, and annual team-building events across multiple locations, we ensure our employees thrive both personally and professionally.
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    Contact Detail:

    Kin + Carta Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Senior Java Engineer

    ✨Tip Number 1

    Make sure to showcase your experience with Java and related technologies during networking events or meetups. Engaging with other professionals in the field can help you gain insights into the company culture and potentially get a referral.

    ✨Tip Number 2

    Familiarise yourself with Kin + Carta's projects and values. Understanding their approach to software development and client collaboration will allow you to tailor your conversations and demonstrate how your skills align with their needs.

    ✨Tip Number 3

    Prepare to discuss your mentoring experiences in detail. Since the role emphasises guiding and empowering colleagues, having specific examples of how you've helped others grow will make you stand out during interviews.

    ✨Tip Number 4

    Stay updated on the latest trends in Java development and related technologies. Being knowledgeable about advancements in areas like cloud services, CI/CD pipelines, and container orchestration will show your commitment to continuous learning and innovation.

    We think you need these skills to ace Senior Java Engineer

    Java 8+
    Object-Oriented Programming (OOP)
    Data Structures and Algorithms
    Big O Notation
    Performance Analysis
    Spring Framework
    Spring Boot
    Version Control (Git)
    Software Architectural Patterns
    Distributed Architecture Principles
    Cloud Deployments
    CI/CD Pipelines
    Docker
    Container Orchestration
    Relational Databases
    Non-Relational Databases
    SQL Fluency
    Network Services Knowledge
    Distributed System Security
    Technical Design Documentation
    Agile/Scrum Methodologies
    Communication Skills
    Analytical Skills
    RESTful API Development
    Large Data Set Handling
    Third Party API Integration
    JVM Performance Analysis
    Kubernetes Experience
    Spring Cloud or Quarkus
    Maven/Gradle/Ant
    Batch/Streaming Data Processing
    Database Partitioning and Indexing
    Elastic Services Knowledge
    Salesforce Knowledge
    MySQL, MariaDB, PostgreSQL Experience
    MongoDB, DynamoDB, Redshift, Cassandra Experience

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV highlights your experience with Java, OOP, and relevant technologies mentioned in the job description. Use specific examples of projects you've worked on that demonstrate your skills and contributions.

    Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for Java development and mentoring. Mention how your experience aligns with the role and how you can contribute to the team at Kin + Carta.

    Showcase Relevant Projects: Include a section in your application that details specific projects where you've used Java, Spring, or other relevant technologies. Highlight your role, the challenges faced, and the outcomes achieved.

    Prepare for Technical Questions: Anticipate technical questions related to Java, software architecture, and performance analysis. Be ready to discuss your approach to problem-solving and your experience with distributed systems and cloud deployments.

    How to prepare for a job interview at Kin + Carta

    ✨Showcase Your Java Expertise

    As a Senior Java Engineer, it's crucial to demonstrate your deep understanding of Java 8+ and related technologies. Be prepared to discuss specific projects where you've applied your knowledge of OOP, data structures, and algorithms, as well as your experience with Spring and Spring Boot.

    ✨Highlight Mentorship Experience

    Since mentoring is a key aspect of this role, share examples of how you've guided colleagues in the past. Discuss your approach to empowering others and how you’ve contributed to their success, as this will resonate well with the interviewers.

    ✨Discuss Agile Methodologies

    Familiarity with Agile/Scrum is essential for this position. Be ready to talk about your experience working in Agile environments, including how you've participated in sprints, retrospectives, and how you adapt to changing project requirements.

    ✨Prepare for Technical Questions

    Expect technical questions that assess your problem-solving skills and understanding of software architecture. Brush up on performance analysis, distributed systems, and database management, as these topics are likely to come up during the interview.

    Senior Java Engineer
    Kin + Carta
    Location: London
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