senior java backend developer

JD Mandatory Skills & Experience - Java 17: Functional programming features, records, sealed classes, performance considerations. - Spring Boot: Auto-configuration, profiles, Spring Data/JPA, WebFlux (nice), validation, actuator. - SQL & RDBMS: Schema design, indexes, query optimization, transactions, isolation levels. - Apache Kafka: Topic design,...

***Hi,*** ***Java Backend Developer*** ***6 months Contract*** ***Edinburgh, UK (Hybrid)*** ***Job Description:*** ***Mandatory Skills & Experience*** • Java 17: Functional programming features, records, sealed classes, performance considerations. • Spring Boot: Auto-configuration, profiles, Spring Data/JPA, WebFlux (nice), validation,...

OverviewMr Who?MrQ - we're an awesome, award winning online casino launched in 2018. We're big on tech, big on performance and most of all - big on fun. Over the years, we have experienced explosive growth - which means we need more rock stars to join our quest for total world domination.We are looking for an awesome Senior Java Backend Developer to join our...

MrQ - we're an awesome, award winning online casino launched in 2018. We're big on tech, big on performance and most of all - big on fun. Over the years, we have experienced explosive growth - which means we need more rock stars to join our quest for total world domination. We are looking for an awesome Senior Java Backend Developer to join our growing team....

MrQ - we're an awesome, award winning online casino launched in 2018. We're big on tech, big on performance and most of all - big on fun. Over the years, we have experienced explosive growth - which means we need more rock stars to join our quest for total world domination. We are looking for an awesome Senior Java Backend Developer to join our PQ tribe -...

MrQ - we're an awesome, award winning online casino launched in 2018. We're big on tech, big on performance and most of all - big on fun. Over the years, we have experienced explosive growth - which means we need more rock stars to join our quest for total world domination. We are looking for an awesome Senior Java Backend Developer to join our growing team....

MrQ - we're an awesome, award winning online casino launched in 2018. We're big on tech, big on performance and most of all - big on fun. Over the years, we have experienced explosive growth - which means we need more rock stars to join our quest for total world domination. We are looking for an awesome Senior Java Backend Developer to join our growing team....

MrQ is an award‑winning online casino launched in 2018. We are a tech‑focused company that values high performance and fun. After explosive growth, we’re looking for rock stars to help us dominate the world. We’re hiring a Senior Java Backend Developer for a hybrid role based in the UK (St Albans), Malta, or Gibraltar. What You Will Do Develop and...

We are seeking a senior Java Backend Developer with expertise in complex projects with AWS infrastructure What difference will you make? You will help taking to the market a unique system to preserve information from biases What are we looking for? **Qualifications** - Strong proficiency with application in Springboot Java 21 -...

Job Title: Senior Java Backend Developer Experience: 15+ Years Work Location: Leeds, UK Employment Type: 6 Months Contract Hybrid- 3 days/week onsite GCP hands on is mandatory. **Job Description** Mandatory Skills & Experience - Java 17: Functional programming features, records, sealed classes, performance...

We are seeking a senior Java Backend Developer with expertise in complex projects with AWS infrastructure What difference will you make? You will help taking to the market a unique system to preserve information from biases What are we looking for? Qualifications Strong proficiency with application in Springboot Java 21 Previous experience in developing...

Core Job Responsibilities 3+ years of experience in exchange core system development Design indexing systems, RPC interaction layers, and event stream processing architecture Build real-time data pipelines (e.g., Kafka/RabbitMQ integration) High-Performance API Development Build REST/WebSocket/GraphQL interfaces Handle low-latency requirements in...

Core Job Responsibilities 3+ years of experience in exchange core system development Design indexing systems, RPC interaction layers, and event stream processing architecture Build real-time data pipelines (e.g., Kafka/RabbitMQ integration) High-Performance API Development Build REST/WebSocket/GraphQL interfaces Handle low-latency requirements in...

A leading fintech company in Greater London is seeking a Senior Software Engineer I to join their Developer Enablement team. In this role, you will architect and build the Java-based infrastructure that enhances engineering productivity. You should have advanced skills in Java, cloud infrastructure like AWS or GCP, and a passion for developer tools. This...

**Senior Backend Engineer – Java** Location: Edinburgh (Hybrid) | **Practice Area** : Technology & Engineering | Type: Permanent **Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core.** **The Role** We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You’ll bring...

Backend Software Engineer - Java at Capco Location: Glasgow (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team and we’re looking for experienced Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native...

**Backend Software Engineer - Java** **Location** : Edinburgh (Hybrid) | Type: Permanent **The Role** Capco is growing our Engineering team and we’re looking for experienced Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native...

***hackajob** is collaborating with **Daemon** to connect them with exceptional professionals for this role.* the Daemon way Daemon’s all about helping people use technology to make the world a better place. We love building trusted partnerships with our clients, and helping them embrace the tech that can make their business better. For that we need...

Role: Java Backend Developer Location: London, UK Duration: Contract Job Description: Essential skills/knowledge/experience: 5–10 years of overall software development experience, with minimum 4+ years of hands on Java development Strong experience with Java 9+ Proven expertise in Spring Framework (Spring Boot, Spring MVC, Spring Core) Hands on...

**K&K Talents** is an international recruiting agency that has been providing technical resources in the European region since 1993. This position is with one of our clients in **United Kingdom** who is actively hiring candidates to expand their teams. **Role: Java Backend Developer** **Location: Edinburgh, UK (Hybrid)** **Employment type: B2B...