Senior Backend Engineer Java Spring Boot AWS
7 dni temu
About the Role
We are looking for an experienced Backend Engineer with strong Java development skills to join our engineering team. You will play a key role in developing technical solutions for complex business challenges in purchasing and supply chain management. This position offers the opportunity to work on scalable microservices, collaborate across teams, and take ownership of core product features.
Responsibilities
- Develop and maintain backend services using Java (8+), Spring Boot (3+), and Hibernate
- Design and implement scalable RESTful and GraphQL APIs, ensuring compliance with OpenAPI standards
- Optimize and manage relational databases (PostgreSQL), including advanced SQL query tuning and JPA persistence
- Deploy and manage applications on AWS (ECR, ECS, SQS, RDS)
- Utilize Docker for containerization and orchestration in Kubernetes environments
- Ensure high-quality code, adhering to best practices in software security, maintainability, and scalability
- Collaborate in Agile teams, using Git, GitHub, and CI/CD pipelines
Requirements
8+ years of experience with Java, Spring Boot, and Hibernate
Strong knowledge of data structures, algorithms, OOP, and distributed systems
5+ years of experience working with PostgreSQL, SQL, and JPA
Expertise in REST APIs and service-oriented architecture
Hands-on experience with AWS services (ECR, ECS, SQS, RDS) and Docker/Kubernetes
Proficiency in CI/CD processes and version control (Git, GitHub)
Excellent problem-solving skills and attention to detail
Nice to Have
Basic knowledge of JavaScript, React
Experience with Agile methodologies and open-source contributions
-
Senior JAVA Backend Developer + AWS
6 dni temu
Warszawa, Mazovia, Polska Link Group Pełny etatWe are looking for an experienced Backend Engineer with strong Java development skills to join our engineering team. You will play a key role in developing technical solutions for complex business challenges in purchasing and supply chain management. Develop and maintain backend services using Java (8+), Spring Boot (3+), and Hibernate Optimize and manage...
-
Java Spring Boot Tech Lead
5 dni temu
Warszawa, Mazovia, Polska DSV - Global Transport and Logistics Pełny etatCompany OverviewDSV is a dynamic workplace that fosters inclusivity and diversity. We conduct our business with integrity, respecting different cultures and the dignity and rights of individuals.About the JobWe're seeking an experienced Java Spring Boot Tech Lead to spearhead our backend development efforts. As a key member of our team, you'll be responsible...
-
Principal Backend Java Spring Boot Developer
2 godzin temu
Warszawa, Mazovia, Polska DSV Road GmbH Pełny etatJob Title: Principal Backend Java Spring Boot DeveloperLocation: WarsawCompany: DSV – Global transport and logisticsAbout Us:DSV is a dynamic workplace that fosters inclusivity and diversity. We conduct our business with integrity, respecting different cultures and the dignity and rights of individuals. When you join DSV, you are working for one of the...
-
Senior Java Backend Engineer @
3 tygodni temu
Warszawa, Mazovia, Polska N-iX Pełny etatN-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002 in Lviv, N-iX has come a long way and increased its presence in nine countries - Poland, Ukraine, Sweden, Romania, Bulgaria, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals...
-
Senior Java Engineer @
2 tygodni temu
Warszawa, Mazovia, Polska AVENGA Pełny etatOur banking services are built as Distributed Microservices (Java) with Kafka as the messaging backbone in a CQRS Event Sourced architecture. Our Platform is hosted in Kubernetes in AWS. We use a gitops (pull-based) deployment model where everything-is-code and our infrastructure is immutable. We have built our platform with cloud portability in mind and...
-
Senior Java Engineer @
4 tygodni temu
Warszawa, Mazovia, Polska AVENGA Pełny etatOur banking services are built as Distributed Microservices (Java) with Kafka as the messaging backbone in a CQRS Event Sourced architecture.Our Platform is hosted in Kubernetes in AWS. We use a gitops (pull-based) deployment model where everything-is-code and our infrastructure is immutable. We have built our platform with cloud portability in mind and have...
-
Senior Java Software Engineer
6 dni temu
Warszawa, Mazovia, Polska Jit Pełny etatJoin to apply for the Senior Java Software Engineer role at Jit TeamWork model: elastic hybrid from Warsaw or TricityWhy choose this offer?Work in an agile and self-sufficient team with autonomy over developmentCollaborate with an English-speaking, multicultural teamThe client is one of the European leaders in its field and is building a completely new...
-
Backend Engineer Position
4 dni temu
Warszawa, Mazovia, Polska Parkside Recruitment Pełny etatParkside Recruitment is seeking a skilled Backend Engineer to join our team in developing innovative solutions. As a contract position, this role requires 1-2 days per week in client offices for an initial 12 months.The ideal candidate will have expertise in Java, Spring Boot, Kafka, and Angular/React, with hands-on experience in full-stack development. They...
-
Java Backend Engineer
4 dni temu
Warszawa, Mazovia, Polska Jit Pełny etatAre you looking for a challenging role as a Java Backend Engineer where you can utilize your skills to develop robust, scalable backend solutions? At Jit Team, we are seeking a skilled Senior Java Developer to join our team.We are an international company with a strong focus on modern technology and Scandinavian culture. Our work atmosphere is conducive to...
-
Mid-Senior Java Developer Position
7 dni temu
Warszawa, Mazovia, Polska Ascendion Pełny etatWe're searching for a seasoned Mid-Senior Java Developer to join our team at Ascendion. As a Java Developer, you'll be responsible for developing and maintaining backend services using Java (Spring Boot) and working with cloud-based technologies like AWS.Our team is passionate about delivering high-quality software solutions that meet our clients' needs....
-
Senior Backend Software Engineer
5 dni temu
Warszawa, Mazovia, Polska DSV - Global Transport and Logistics Pełny etatJob DescriptionWe are seeking an experienced Senior Backend Software Engineer to lead our Java development efforts. As a key member of our team, you'll be responsible for designing and implementing scalable software systems using Spring Boot 3 framework.About the CompanyDSV is a global leader in transport and logistics, committed to trading on nature's...
-
Backend Engineer Position
1 dzień temu
Warszawa, Mazovia, Polska Capgemini Pełny etatAbout UsCapgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. We are committed to diversity and inclusion, ensuring fairness in all employment practices. Our purpose is to unleash human energy through technology for an inclusive and sustainable future.Job DescriptionAs a...
-
Senior Java Engineer
1 tydzień temu
Warszawa, Mazovia, Polska WINGED IT SP Z O O Pełny etattechnologies-expected : Java Spring Boot Spring Framework Hibernate Docker Jenkins GitLab SQL JUnit Mockito AWS technologies-optional : Spring Security PostgreSQL Terraform Prometheus Datadog Kafka RabbitMQ GraphQL about-project : Do you want to play a key role in revolutionizing the future of finance? Join Klarna - a global leader in deferred payments, with...
-
Java Software Engineer
1 tydzień temu
Warszawa, Mazovia, Polska JSS ASSOCIATES Pełny etatJob Description:We are seeking a Senior Java Developer with expertise in Microservices architecture and experience with Grafana and Splunk for monitoring and logging. You will be responsible for designing, developing, and optimizing high-performance, scalable backend applications. The ideal candidate should have a strong background in Java, Spring Boot, and...
-
Backend Engineer Position
5 dni temu
Warszawa, Mazovia, Polska Silk Software House Sp. z o.o. Pełny etatJob Overview:Silks Software House Sp. z o.o. is seeking a skilled Senior Backend/Web3 Software Engineer to join our team. As a senior engineer, you will be responsible for designing, developing, and maintaining high-performance back-end services using Rust, integrating with existing systems using Java or TypeScript, and utilizing secure cryptographic...
-
Backend Developer Expertise
7 dni temu
Warszawa, Mazovia, Polska Ascendion Pełny etatAt Ascendion, we're looking for a talented Backend Developer to join our team. As a Backend Developer, you'll be responsible for developing and maintaining backend services using Java (Spring Boot) and working with cloud-based technologies like AWS.Our team is passionate about delivering high-quality software solutions that meet our clients' needs. We're...
-
Backend Java Engineer @
2 tygodni temu
Warszawa, Mazovia, Polska Mindbox S.A. Pełny etatWe're on a mission to build the leading BaaS provider in the UK. Our proposition is the free bank account built for the self-employed. It's the brand for our small and medium-sized enterprises (SME) proposition, designed to give you the freedom to run your business. We're looking for Java Engineers who will work in one of the core cross-functional mission...
-
Senior Backend Software Engineer
2 tygodni temu
Warszawa, Mazovia, Polska Kinesso Pełny etatAbout the Company KINESSO is the technology-driven performance marketing agency that sits at the very heart of IPG Mediabrands, providing actionable growth for both our agency partners and clients. We turn 'action' into 'outcome' for our clients, leveraging our unique capabilities in optimization, analytics, AI, and experimentation. KINESSO has brought...
-
Senior Java Engineer
4 tygodni temu
Warszawa, Mazovia, Polska WINGED IT SP Z O O Pełny etattechnologies-expected :- Java- Spring Boot- Spring Framework- Hibernate- Docker- Jenkins- GitLab- SQL- JUnit- Mockito- AWStechnologies-optional :- Spring Security- PostgreSQL- Terraform- Prometheus- Datadog- Kafka- RabbitMQ- GraphQLabout-project :- Do you want to play a key role in revolutionizing the future of finance? Join Klarna - a global leader in...
-
Senior Backend Engineer with AWS and DevOps
3 tygodni temu
Warszawa, Mazovia, Polska GoSolve Pełny etatWe're GoSolve – a global company specialised in transforming our customers' vision into digital applications. We love building large-scale cloud-based digital products and have the necessary skills to make it happen. Join us and work with the top tech talents from all over the globe in a driven, proactive environment. Do you wish to join a stable product...