Backend Engineer Java/Kotlin

2 days ago

Stockholm, Stockholm, Sweden Rasulson Consulting Full time 80,000 - 160,000 per year

Role description
We are looking for a Backend Engineer with solid experience in Java/Kotlin, Spring Boot and microservice architectures to support the development of a modern digital ecosystem. In this role, you will design, build and maintain scalable, cloud-ready microservices, deliver robust integrations and APIs, and ensure secure and reliable DevSecOps practices across the platform. You will work closely with domain experts and other stakeholders in a dynamic environment that requires the ability to handle shifting priorities.

Responsibilities

  • Design, develop and maintain backend services using Java or Kotlin and the Spring Boot ecosystem.

  • Build and evolve a scalable microservice landscape, including APIs and system integrations.

  • Implement secure, cloud-ready microservices with focus on performance, reliability and maintainability.

  • Configure and maintain CI/CD pipelines with appropriate security controls, automation and quality gates.

  • Work with containerization (Docker) and orchestration (Kubernetes) for deployment and runtime operations.

  • Evaluate, implement and improve logging, monitoring and observability tooling to ensure high availability.

  • Collaborate with domain experts and product stakeholders to translate business needs into technical solutions.

  • Contribute to architectural decisions and technical design in the backend and integration landscape.

  • Produce clear and structured technical documentation for services, integrations and platform components.

  • Actively contribute to continuous improvement, knowledge sharing and best practices in the team.

Requirements

  • Professional experience working with Java or Kotlin and the Spring Boot ecosystem.

  • Solid understanding of microservices, distributed systems, event-driven patterns and API design.

  • Hands-on experience with CI/CD pipelines and related tooling.

  • Experience with containerization (Docker) and orchestration (Kubernetes).

  • Familiarity with at least one major cloud platform (AWS, Azure or GCP).

  • Understanding of infrastructure-as-code concepts and practices.

  • Ability to work with and implement logging, monitoring and observability tooling.

  • Comfortable working in a dynamic, fast-paced environment with shifting priorities.

  • Strong collaboration skills and experience working in cross-functional teams.

  • Curious, proactive mindset and willingness to contribute beyond your core responsibilities when needed.

Meriting

  • Experience working with or integrating low-code platforms.

  • Experience from complex, distributed environments with many interacting services.

  • Experience with DevSecOps practices and security by design in microservice architectures.

Start / Duration

  • Start:

  • Duration: Until extension possible depending on future needs)

Location

  • Location: Stockholm (hybrid, 2–3 days/week onsite)

About Rasulson Consulting

Rasulson Consulting is a specialized staffing and recruitment firm within the IT sector. We partner with established technology companies as well as innovative startups to offer attractive career opportunities for professionals looking to grow within digital development and IT. With our strong technical expertise and extensive network, we effectively match the right consultant with the right assignment. At Rasulson Consulting, you will receive personalized guidance, ongoing feedback, and the opportunity to take the next step in your career.

  • Kotlin Backend Engineer

    9 hours ago

    Stockholm, Stockholm, Sweden Wolt Development Sverige AB Full time 60,000 - 120,000 per year

    We're looking for experienced Software Engineers to join various teams within the Merchant Group at Wolt If you have a strong track record of building and maintaining scalable, production-grade systems and want to drive impact at scale, this is the place for you.Who We AreThe Merchant Group consists of 150+ engineers across 25+ cross-functional teams,...

  • Kotlin Backend Engineer

    2 days ago

    Stockholm, Stockholm, Sweden Wolt Full time 180,000 - 187,500 per year

    About WoltAt Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we're building the delivery of (almost) everything and you'll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on...

  • Fullstack Developer Java/Kotlin/React

    2 days ago

    Stockholm, Stockholm, Sweden PROLIFICXPERT SOLUTION Full time 60,000 - 80,000 per year

    We are looking for a full-stack developer who believes deeply in modern engineering principles and wants to help build a truly digital, domain-driven organization.You will design, develop, and maintain software products and microservices that enable our business domains to operate efficiently and innovate quickly.You will work closely with domain experts and...

  • Backend Engineer-JAVA

    2 days ago

    Stockholm, Stockholm, Sweden Professional Galaxy AB Full time 80,000 - 150,000 per year

    Professional Galaxy is looking for a Backend Engineer-JAVA for one of our clients.Assignment Description:Team: Editorial Systems Platform (ESP)Our client is looking for a backend-leaning engineer to join the ESP team. This role is ideal for someone with strong Java experience and a background in backend infrastructure. You'll be helping build and maintain...

  • Backend Engineer

    2 days ago

    Stockholm, Stockholm, Sweden PayPal Full time 80,000 - 120,000 per year

    Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more senior roles. Advises immediate management on project-level issues Guides junior engineers Operates with little day-to-day supervision, making technical decisions based on...

  • Backend Engineers

    2 days ago

    Stockholm, Stockholm, Sweden Wolt - English Full time 60,000 - 120,000 per year

    About WoltAt Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we're building the delivery of (almost) everything and you'll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on...

  • Senior Backend Engineer

    10 hours ago

    Stockholm, Stockholm, Sweden ChainTraced Full time 500,000 - 1,000,000 per year

    Senior Backend Engineer (Go, Kotlin, Java, C#) – High-Impact Role in SaaS ScaleupHelp build the backbone of industrial traceabilityAbout ChainTracedChainTraced provides a SaaS platform that makes it possible to share product data efficiently and securely across the entire value chain, from raw material all the way to end customer. Our customers are...

  • Senior Backend Engineer

    2 days ago

    Stockholm, Stockholm, Sweden Storytel Full time 900,000 - 1,200,000 per year

    Stories have the power to make the ordinary extraordinary. They help us think bigger, see beyond ourselves, and deepen our connection with others.As one of the world's leading audiobook and e-book streaming platforms, Storytel brings unlimited listening to millions of users across 25 markets. Driven by our purpose, "Leading the future of storytelling, we...

  • Backend Engineer

    2 days ago

    Stockholm, Stockholm, Sweden Sana Full time 1,200,000 - 2,400,000 per year

    About Sana Sana is an AI lab building superintelligence for work.We believe organizations can accomplish their missions faster when humans can effortlessly access knowledge, automate repetitive work, and learn anything with the help of agentic AI.As part of Workday, we are committed to building AI that augments humans.If that's a mission that excites you,...

  • Experienced Android Engineer

    2 days ago

    Stockholm, Stockholm, Sweden emagine Full time 120,000 - 180,000 per year

    We are looking for an experienced Android Engineer with foundational backend development skills to join the Authentication team.Key Technical Skills and Focus:Primary Focus (Android): The ideal candidate will be highly proficient in Kotlin and modern Android development practices, with 5-6 years of professional experience.Secondary Focus (Backend): The role...