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Senior Developer

  • Solna
  • Solna

As a Senior Developer you will be responsible for gathering system and user requirements, building Java modules and testing features before release.

Your primary focus will be to build robust, scalable and well performing applications proactively looking for improvements using analytics data.


  • Translate business requirements and use cases into functional applications.
  • Craft and maintain world-class, high traffic services and APIs in a team of experienced software engineers.
  • Create and maintain technical design documents.
  • Review, test, and verify code for adherence to quality and security standards.
  • Responsible for performance tuning, debugging, refactoring production systems.
  • Practice modern software development methodologies such as continuous delivery, TDD and scrum.
  • Collaborate with product owners and engineers to build scalable systems.
  • Mentor and guide junior developers.


  • Knowledge and experience in developing Java applications
  • Strong skills in Core Java, server-side Java technologies, and Spring frameworks.
  • Solid experience in the design and implementation of Restful APIs and design patterns.
  • Knowledge of database architecture e.g SQL, MySQL, NoSQL, Cassandra, Foundation-DB, PostgresSQL.
  • Familiar with container technologies e.g. Docker, Kubernetes and CI pipelines e.g. Azure DevOps
  • Have deep understanding on microservices architecture.
  • Knowledge and experience of cloud platforms like Azure Cloud.
  • Familiar with distribute systems and messaging frameworks like Apache Kafka.
  • Experience in Node.js is a plus.

Vi har riktigt bra förmåner

  • En viktig del av Sverige

  • Alla tjänar på konsumentkraft

  • Våra medlemmar är våra ägare

  • Vi har Sveriges grönaste varumärke

  • Lätt att välja rätt

  • Klimatsmarta mattransporter

Om företaget

The journey you are about to join will offer you a combination of an entrepreneurial environment with a focus on sustainability and the opportunity to work with latest digital technologies and be a key part of building new plattforms to create better services for all of us - whether it is to put tasty food on the table or make sure the toilet paper does not run low.

You will be part of a fun developing team with high ambitions in creating change and making an impact in the digital space as well as creating new solutions for the costumers and members at Coop.

Coop HQ is located in Solna Business Park, about 10 minutes from the city center. It is a spacious office with a green slide leading you down to the restaurant - because great environmentally friendly food is what it’s all about in the end

TomtKF och Coop – en hållbar historia

1899KF bildas

1946Först med varudeklarationer

1964Först med öppet köp

1991Varumärket Änglamark introduceras

2009Coop lanserar Coop-tåget

2017För åttonde året i rad utses Änglamark till Sveriges  grönaste varumärke

2018Coop utses för tredje gången sedan 2011 till Sveriges mest hållbara varumärke

2020Vi lanserar hållbarhets-deklarationen

2021Coop utses till Sveriges mest hållbara varumärke!

Kristofer Ohman | Kontaktperson

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