Senior Java Engineer + React

14 hours ago


Bucharest, Bucureşti, Romania N-iX Full time 120,000 - 180,000 per year

N-iX is looking for an experienced Senior Java Engineer + React (AI platform) to join our development team.

Our customer–integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

  • Hands-on full-stack development of innovative applications
  • Owning the entire development cycle, including design, architecture, development, and DevOps

Requirements:

  • 6+ years of experience in the following technologies: Java (must have), Spring.
  • 2+ years of experience with Python.
  • 2+ years of experience in FE, mainly React (must have), and other modern JavaScript frameworks/libraries.
  • Experience with LLMs/AI/Prompt Engineering/MCP.
  • Experience with Functional Programming and Java Streams.
  • Experience with developing a reactive UI (Reactive JS).
  • 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
  • 2-3+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
  • Experience in designing, developing, and deploying cloud/hybrid-based solutions.
  • Familiarity with the following design concepts: micro-services, service discovery, circuit breaker.
  • Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment.
  • Versatility and the capability to switch easily between different tasks and technologies.
  • Experience in assessing a broad range of information solutions and products.
  • Strong critical thinker with problem-solving aptitude.
  • Advanced or higher Ukrainian language
  • At least Upper intermediate English - verbal and written

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

  • not applicable for freelancers



  • Bucharest, Bucureşti, Romania adesso Romania Full time €40,000 - €80,000 per year

    YOUR ROLE - THIS IS WAITING FOR YOUDo you have a passion for front-end technologies, are experienced in usingReactand want to get involved where the future is being programmed? For you, software development is more than just programming and code, but an interface between companies and people? Then adesso is the right place for youAs aSenior Full-Stack...


  • Bucharest, Bucureşti, Romania BRINEL | IQANTO Full time 90,000 - 120,000 per year

    Take a leading role at BRINEL as a Senior Full-Stack Java Developer.You will guide the development of scalable full-stack applications using Java, Spring Boot, Angular or React. You'll architect secure, high-performance RESTful APIs, manage both SQL and NoSQL databases, and lead efforts in event-driven system features. Your expertise will contribute to...


  • Bucharest, Bucureşti, Romania Thales Full time €30,000 - €60,000 per year

    Location: Bucharest, RomaniaThales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of defence...


  • Bucharest, Bucureşti, Romania Sales Consulting Full time 40,000 - 60,000 per year

    The Senior React Developer will design, develop, and maintain complex front-end applications using React, ensuring high performance, scalability, and user-friendly interfaces.Responsibilities:• Design and development of core application modules;• Participation in meetings with the customer;• Maintaining project technical infrastructure (continuous...

  • Java Software Engineer

    14 hours ago


    Bucharest, Bucureşti, Romania EEU Software Full time 30,000 - 60,000 per year

    We are searching for a Senior Java DeveloperJob description:Coding implements technical specifications, integrates, corrects code, testsDiscussing with the client the technical and functional specificationsAnalysis, design, implementationHelps the juniorsYou need to know:Java 8 or higher and SpringNice to have any of the following:Experience with Docker and...


  • Bucharest, Bucureşti, Romania Luxoft Full time 40,000 - 60,000 per year

    Project descriptionSince 2005, our Client has empowered financial professionals by blending traditional financial wisdom with fintech innovation, focusing on efficiency, enhanced risk management, and strategic growth. As a trusted partner, we deliver risk and wealth management solutions to leading global private banks, wealth and asset managers, family...

  • Senior Java Developer

    14 hours ago


    Bucharest, Bucureşti, Romania SS&C Technologies Full time €40,000 - €80,000 per year

    As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology.Job...

  • React developer

    2 days ago


    Bucharest, Bucureşti, Romania Thales Full time €40,000 - €80,000 per year

    Location: Bucharest, RomaniaThales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of defence...


  • Bucharest, Bucureşti, Romania Hays Full time €90,000 - €120,000 per year

    We are seeking a highly experiencedSenior Java Backend Engineerto join theclient's engineering teamand contribute to the design, development, and optimization of complex enterprise applications. This role involves working on cloud-native microservices, integrating with modern data exchange platforms, and driving technical excellence across the development...

  • Java Technical Lead

    2 days ago


    Bucharest, Bucureşti, Romania Tremend Software Consulting Full time €40,000 - €80,000 per year

    Department JavaLocation Bucharest, RomaniaExperience Level IntermediateJob DescriptionTremend is looking for a Technical Lead / Senior Java Engineer to join our team of bright thinkers and doers. You'll play an essential role in bridging the gap between individual contributors and the Head of Engineering. This position is designed for an experienced engineer...