senior java backend engineer java 21 spring boot

Vill du bygga samhällsviktig mjukvara som får tågtrafiken att fungera när det verkligen gäller?SJ söker en software engineer till teamet bakom våra trafikledningsverktyg. Du jobbar med React i frontend, Java/Spring Boot i backend och drift i Azure tillsammans med ett team som tar ansvar för hela lösningen från planering till produktion.Din...

ArbetsuppgifterVidareutveckla och förbättra vår plattform för autentisering och identifieringBygga nya samt förvalta applikationer/microservicar med fokus på säker och smidig dataåtkomst för viktiga samhällsaktörer som exempelvis Polisen i brottsbekämpande syfteMöjliggöra nya digitala kundupplevelser genom anslutning till tredjepartstjänster...

Sii Sweden is looking for Java Developers to join us on exciting projects with customers across industries, especially within finance, banking, insurance, and other business-critical environments. In this role, you will design, develop, and maintain scalable backend solutions and modern applications based on Java and Spring Boot. You will work closely with...

Sii Sweden is looking for Java Developers to join us on exciting projects with customers across industries, especially within finance, banking, insurance, and other business-critical environments. In this role, you will design, develop, and maintain scalable backend solutions and modern applications based on Java and Spring Boot. You will work closely with...

Senior Java Developer – Freelance **Location:** Sweden **Contract:** Freelance / Contract **Initial Duration:** 6 months, with potential extension Role Overview We are looking for an experienced **Senior Java Developer** to join a development team in Sweden on an initial 6-month freelance engagement. You will work on the development and enhancement...

Start: 08/24/2026End: 12/15/2026The IAM Platform team is now looking for a new team member. We work closely together and share the passion for great technology and creating a smooth engineering experience. Our group consists of people with different expertise, experiences, age and background. We have an open and friendly approach towards each other. About...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior CA GEN Consultant based in Sweden. This senior consulting role offers the opportunity to support organizations in transforming and modernizing critical legacy applications.You will leverage your deep CA Gen expertise to...

ABOUT WOLT At 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...

Position Description: Vill du arbeta med modern Java-utveckling i komplexa miljöer och samtidigt ligga i framkant kring hur AI förändrar systemutveckling? På CGI i Jönköping söker vi en Senior Java Developer som vill bidra till att bygga robusta, skalbara lösningar med hög kvalitet. Du blir en del av ett team där teknik, kvalitet och...

Senior Software Developer | Linköping 🚀 Want to build software that truly makes a difference? Join Verisure’s Alarm Management Technology (AMT) team and help develop the critical systems behind our alarm handling operations—solutions where reliability, performance, and availability matter every second. As a Senior Software Developer, you'll be...

Vill du bidra i arbetet med att utveckla brottsbekämpande system och förhindra grov organiserad brottslighet? Organisation It-avdelningen Kommun Stockholm Län Stockholms län Utlyst 20 juli 2026 Ansök senast 2 september 2026 Referensnummer A387.155/2026 Arbetsplatsbeskrivning Som systemutvecklare hos oss får du möjlighet att vara med och utveckla...

Sii Sweden is looking for **Java Developers** to join us on exciting projects with customers across industries, especially within finance, banking, insurance, and other business-critical environments. In this role, you will design, develop, and maintain scalable backend solutions and modern applications based on Java and Spring Boot. You will work closely...

August 11, 2026 Full Time, Onsite Sweden Posted 6 hours ago We are hiring **Senior IAM Engineer / Tech Specialist** for **Sweden.** **Job Summary:** We are looking for an experienced **Senior IAM Engineer** role focuses on designing, implementing, operating, and evolving enterprise Identity and Access Management solutions across on-premises, cloud, and...

OM OSS Ellos Group är en av Nordens ledande e-handelsgrupper med välkända varumärken som Ellos, Jotex, Homeroom och betalvarumärket Elpy. Vi har alltid kunden i fokus och arbetar i nära samspel med miljontals kunder för att erbjuda attraktiva och hållbara lösningar inom mode och heminredning. Genom innovation, kreativitet och hållbarhet söker vi...

**Why Avanza?** At Avanza, code isn't just lines on a screen, it’s how we make a real impact on millions of users' financial lives. We build in an open, high-trust environment where people perform at their best because they actually enjoy where they work. Now, we’re embarking on one of our biggest journeys yet: **expanding Avanza into...

#### **Om oss** Ellos Group är en av Nordens ledande e-handelsgrupper med välkända varumärken som Ellos, Jotex, Homeroom och betalvarumärket Elpy. Vi har alltid kunden i fokus och arbetar i nära samspel med miljontals kunder för att erbjuda attraktiva och hållbara lösningar inom mode och heminredning. Genom innovation, kreativitet och hållbarhet...

Join our global force of 400+ innovators, blending the latest in tech with the greatest in soundtracking, from our Stockholm HQ to offices in London, New York, Los Angeles, Berlin, Paris, Oslo, and Seoul. We’re an industry leader with a startup mentality. We take what we do seriously, but we don’t take ourselves too seriously. Creating and collaborating...

****Vill du vara med och bygga en ny systemplattform på en trygg och stabil arbetsplats? Som senior utvecklare på EKN blir du en viktig del av teamet och utvecklingen av våra framtida system.**** ****Vi erbjuder dig**** Som medarbetare på Exportkreditnämnden bidrar du till vårt uppdrag att främja svensk export och svenska företags...

*10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that.* *With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time.* *Founded in 2022, and...

We are looking for a **IAM Infra Engineer** to one of our clients within **Banking & Finance** . **Start date:** 2026-08-24 **End date:** 2026-12-15 **Location:** Stockholm **About the assignment:** We are looking for a Senior IAM Engineer to join a highly skilled team responsible for designing, building, and operating Identity and...