java backend developer

Job Description You will: Work with all parts of the system across our full technology stack. Contribute in all stages in the product lifecycle: design, implementation, testing, deployment and maintenance. Build our backend services using Java 8 and the reactive toolkit Vert.x. Build our native iOS and Android apps using Swift and Java. Build our web...

What will you do? As the Backend Engineering Manager you will ensure that we have the right people, working on the right things, using the right tools and processes to deliver value to our users. Our teams are coordinating over several technical platforms across iOS, Android, .Net and Web. Our mobile apps have more than 10M downloads across App Store and...

## Software Development EngineerApplyremote type: Hybridlocations: Sweden, Gothenburgtime type: Full timeposted on: Posted Todaytime left to apply: End Date: August 31, 2026 (30+ days left to apply)job requisition id: JREQ200048**Software Development Engineer**Vi söker en skicklig utvecklare med praktisk erfarenhet av backend- eller...

About us At Techrytera AB, recruitment starts with you. We are a staffing and recruitment company with deep expertise and a clear focus on IT and Engineering. With our industry knowledge and close dialogue with both candidates and clients, we create precise matches where the right skills meet the right needs. We believe that a truly great match is not just...

Company Description We're building something new within Evolution. This is not an iteration on an existing product or a role focused on maintaining established systems. It is a chance to help define a new platform from first principles, using modern backend technologies to solve hard engineering problems under real production constraints. The system we're...

Senior Backend Engineer with Data Engineering skills - C++/Python One of Stockholm’s most successful growth-stage technology companies operates a highly popular global platform used by millions of people every day. More than five million daily users access the company’s apps and website, while its commercial services team works with many well-known...

Responsibilities Managing a globally distributed Messaging backend system situated in AWS, Azure cloud and On‑prem; daily operation, tuning, supporting and developing the service. Using JAVA background for new development/enhancement of client’s Messaging system. Working with the Messaging Architect to create new solutions and secure...

About Air AppsAt Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices...

Job Description Requirements: Strong proficiency in C++ and multi-threaded development Working knowledge of Java development Self-motivated and able to independently drive development efforts Strong communication and team work skills Strong grasp of garbage collection and systems fundamentals Hands-on experience with OpenJDK is highly...

Ingrid was born out of a simple belief: the energy transition must move faster and work smarter. We're pioneers at the forefront of the global energy transition — pushing boundaries, turning bold ideas into reality, and solving the problems that matter most. The INtelligent GRID of tomorrow needs to absorb and release more power. We develop, build and...

Rain is the world's first AI Financial Health Platform, serving 3.5 million employees at leading organizations like McDonald's, Marriott, and T-Mobile. Rain works in the background to optimize every employee's financial life to prevent shortfalls and build long-term stability. Backed by top investors including QED and Prosus, Rain has raised $150M in venture...

SEB is looking for a Senior Java Developer with Tech Lead experience to join the initiative modernizing core banking. You will be responsible for backend service design within the New Cash Ledger project and guide technical decisions collaboratively.Ideal candidates have 7+ years of experience, strong problem-solving abilities, and effective communication...

Lantmäteriet, UIT i Gävle söker en systemutvecklare för att utveckla Sveriges fastighetsinskrivningsärenderegister. Du kommer att arbeta i ett team med ansvar för hela utvecklingsprocessen.Positionen fokuserar på backend-utveckling med Java/Kotlin och involverar kravhantering, utveckling, och test. Vi värdesätter förmågan att kommunicera på...

ABOUT THE ROLE Join our team as a Senior Software Engineer and play a crucial role in driving our organisation's growth through the creation of outstanding products. LeoVegas Group is building a world‑class team dedicated to creating the best Sportsbook platform in the market through cutting‑edge technology and innovative gaming experiences. This dynamic...

As a Backend Engineer at Embark, you will be responsible for the infrastructure powering The Finals and Arc Raiders. The infrastructure team has different end-to-end responsibilities, ranging from physical hardware in data centers, to building abstractions for other engineering teams, to game server allocation services running on Kubernetes. We have the...

H&M is reshaping the future of promotions and customer incentives at a global scale! We are driving a major transformation across all our channels, involving significant architectural improvements, and unlocking endless business opportunities. We are looking for a **Senior Software Engineer**with strong experience in backend development using **Java** to...

**Job Description** H&M is reshaping the future of promotions and customer incentives at a global scale! We are driving a major transformation across all our channels, involving significant architectural improvements, and unlocking endless business opportunities. We are looking for a **Senior Software Engineer** with strong experience in backend...

        Senior Backend Engineer   Build technology that protects people, places, and everyday life. Your work won’t sit quietly in a backlog. It will shape secure, connected solutions used around the world — and you’ll have the trust and freedom to do your best work along the way. Why this role matters   At Assa Abloy, technology plays a direct...

About UsLegora is redefining how legal work gets done. Not built for lawyers, built with them. We work alongside the world’s best legal teams, who expect excellence, precision, and speed, and we hold ourselves to the same bar.Our AI-native workspace lets legal professionals move faster, think more clearly, and operate with sharper precision. By analysing...

About the roleWrknest is recruiting a Backend Software Engineer on behalf of an international technology company based in Stockholm. The company develops advanced connected platforms used by businesses and consumers worldwide, with a strong focus on networking, cloud infrastructure, and smart device ecosystems.In this role, you will join a highly skilled...