Java Developer at altersolutions | Warsaw

altersolutionsWarsaw

On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Mid to Senior

Qualifications

Minimum of 3 years of experience as a Java Developer. Proficient in Java, Spring Boot 2, and Hibernate. Familiarity with tools such as MS SQL, ElasticSearch, WebApi, WCF (SOAP, REST), JSON, XML, GIT, HTML, CSS. Experience in building CI/CD workflows in GitLab. Fluent in Polish (minimum B2/C1 level). Good command of English (minimum B2 level). Preferred:Knowledge of Angular, Alfresco Activity, Alfresco One, Docker, Kubernetes, TeamCity/Jenkins, Zabbix, Bootstrap.

About the job

Join our dynamic team as a Java Developer, where you'll play a pivotal role in developing innovative systems for managing and selling insurance products. This project is at a greenfield stage, allowing you to create new functionalities tailored for our client.

About altersolutions

At altersolutions, our mission is to deliver top-tier IT solutions to clients worldwide. We achieve this by analyzing our clients' needs and aligning them with the skills and aspirations of our employees. We are committed to providing every employee and consultant with a rewarding experience. Joining us means becoming part of a diverse community. Start your journey with us today!

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 1,533 Jobs

Search for Java Software Engineer At Capital Warsaw Poland

1,533 results

Select all on this page (20)

Apply

Java Software Engineer at capital | Warsaw, Poland

Capital

Full-time|Hybrid|Warsaw, Mazowieckie, Poland

Join us at capital, a premier trading platform expanding globally. Our award-winning products, recognized for their advanced technology and exceptional client experience, set the standard in the industry. We are on the lookout for top-tier talent to join our dynamic engineering team.We are currently enhancing our Backend Team and seeking passionate Java Soft…

Jun 13, 2025

Apply

Senior Technical Recruiter at Capital | Warsaw, Poland

Capital

Full-time|Hybrid|Warsaw, Mazowieckie, Poland

Join a leading trading platform that is ambitiously extending its reach globally. Our award-winning products are recognized for their innovative technology and exceptional client experience. We pride ourselves on delivering excellence, and we seek extraordinary talent to enhance our dynamic team.We are in search of an accomplished Senior Technical Recruiter. This pivotal role focuses on sourcing top-tier engineering talent to align with Capital.com's strategic objectives for 2025 and beyond. As the Senior Technical Recruiter, you will manage the complete recruitment lifecycle, identify exceptional engineering candidates, and act as a strategic partner to stakeholders within the engineering department.

Jun 12, 2025

Apply

Full-Stack QA Engineer (Mid/Senior+) at Capital | Warsaw, Poland

Capital

Full-time|Hybrid|Warsaw, Mazowieckie, Poland

Join our vibrant team at Capital, a premier trading platform that is ambitiously expanding its reach globally. Recognized for our award-winning products, we pride ourselves on leveraging cutting-edge technology to provide an unparalleled client experience. We are constantly seeking exceptional talent to help us maintain our high standards of quality.We are currently on the lookout for a skilled QA Engineer with a strong background in both manual and automated testing. If you thrive in a fast-paced environment and enjoy collaborative teamwork, we invite you to contribute to the excellence of Capital.com’s trading platform.

Jun 13, 2025

Apply

Product Analyst at capital | Warsaw, Mazowieckie, Poland

Capital

Full-time|Hybrid|Warsaw, Mazowieckie, Poland

Join capital, a premier trading platform that is ambitiously expanding its reach globally. Our award-winning products are renowned for their state-of-the-art technology and exceptional client experience. We are dedicated to excellence, which is why we constantly seek talented individuals to augment our growing team.The Product Analyst position offers a unique opportunity for professional development across various domains. You will engage in diverse tasks that will enhance your technical, analytical, and business acumen. By joining our team, you will not only acquire advanced skills in product analytics but also play a pivotal role in driving the growth of our platform.

Jun 13, 2025

Apply

Senior Database Administrator at Capital | Warsaw, Poland

Capital

Full-time|On-site|Warsaw, Mazowieckie, Poland

Join our rapidly expanding trading platform, recognized globally for its innovative technology and exceptional client experience. We pride ourselves on delivering top-tier products, and we continually seek the brightest talents to enhance our dynamic team.We are on the lookout for a highly proficient and proactive Senior Database Administrator. The ideal candidate will possess extensive expertise in AWS RDS PostgreSQL and MySQL, along with a solid background in infrastructure-as-code (IaC) using Terraform and configuration management through Ansible.In this pivotal role, you will manage, optimize, and ensure the high availability and security of our database environments. Proficiency in implementing both auto and manual failover, DNS management, and load balancing solutions is essential. Familiarity with databases such as ClickHouse, Redshift, Microsoft SQL Server, and MongoDB will be considered a significant advantage.

Jun 12, 2025

Apply

Software Engineer at CreatorIQ | Warsaw

CreatorIQ

Full-time|Hybrid|Warsaw

Join CreatorIQ, the leading operating system for creator-led growth, trusted by over 1,300 global brands and agencies. Our mission is to humanize businesses and empower individuals to make a significant impact. Our core values — being intentional, striving for excellence, embracing the journey together, and acting as good humans — guide us every day.Recognized as one of the best companies to work for by BuiltIn LA and NY, and featured on the Deloitte Technology Fast 500™ for four consecutive years, CreatorIQ has solidified its position as a leader in the influencer marketing space, as noted in the IDC MarketScape and The Forrester New Wave™. With a flexible work model that encourages collaboration and innovation, we adapt to the unique work styles of our team members.We are looking for passionate and innovative individuals to join our vibrant team and help us transform the industry!Your Role as a Software Engineer:As a Software Engineer, you will design, develop, and maintain scalable, high-performance software applications. Your strong technical skills and problem-solving abilities will enable you to collaborate effectively with cross-functional teams. You will take ownership of moderately complex tasks, contribute to system architecture discussions, and continuously enhance development practices while aligning with our business objectives.Key Responsibilities:Design, develop, test, and maintain software applications that fulfill both business and technical requirements.Write clean, efficient, and maintainable code, adhering to best practices and coding standards.Engage in code reviews, offering and accepting constructive feedback to maintain high-quality software.Develop and execute unit and integration tests to ensure system reliability.Debug and resolve software issues to guarantee system stability and performance.Contribute to discussions on software architecture, focusing on scalability, maintainability, and security.Leverage AI-powered tools to enhance coding efficiency, debugging, and performance analysis.

Apr 1, 2026

Apply

Senior Software Engineer at Complexio | Warsaw, Poland

Complexio

Full-time|On-site|Warsaw, Masovian Voivodeship, Poland

Join Complexio, a pioneering joint venture at the forefront of AI innovation, dedicated to streamlining business processes through advanced automation. Our Foundational AI platform leverages comprehensive enterprise data—both structured and unstructured—to enhance productivity and drive intelligent decision-making.With a collaborative team of experts from diverse fields, we utilize proprietary models and knowledge graphs to optimize human-computer interactions and execute complex workflows autonomously at scale. Our mission is to redefine enterprise efficiency through context-aware, privacy-first automation.If you are passionate about harnessing AI and advanced technologies to transform business processes and are eager to contribute to a dynamic project, we invite you to apply!

Sep 24, 2025

Apply

Senior Software Engineer at Complexio | Warsaw, Poland

Complexio

Full-time|On-site|Warsaw, Masovian Voivodeship, Poland

Join Complexio, a pioneering company at the forefront of AI-driven business automation. Our Foundational AI platform revolutionizes enterprise productivity by efficiently managing both structured and unstructured data. Leveraging proprietary models, knowledge graphs, and orchestration layers, we empower organizations to enhance human-computer interactions and automate complex workflows seamlessly.As a joint venture established between Hafnia and Símbolo, and supported by esteemed partners including Marfin Management, C Transport Maritime, BW Epic Kosan, and Trans Sea Transport, Complexio is on a mission to redefine the landscape of business operations through privacy-first automation.Your role will focus on optimizing business processes using advanced AI technologies, facilitating intelligent data management, and enabling automated decision-making. Our solutions are designed for high performance, ensuring security and scalability in modern enterprises.

Oct 7, 2025

Apply

Senior Software Engineer at RTB House | Warsaw, Poland

RTB House

Full-time|On-site|Warsaw, Masovian Voivodeship, Poland

Location: Poland About Us: RTB House is an innovative global leader in marketing technology, dedicated to developing cutting-edge solutions for esteemed brands and agencies around the globe. Our unique ad-buying engine, driven entirely by advanced Deep Learning algorithms, empowers advertisers to achieve remarkable results and meet their objectives across all stages of the marketing funnel. Since our inception in 2012, we have expanded our operations to over 90 markets while maintaining a steadfast commitment to first-party advertising and continuous innovation. RTB House provides comprehensive, Deep Learning-powered AdTech products and solutions designed to enhance conversion rates, drive customer acquisition, foster engagement, and stimulate long-term demand for a diverse clientele worldwide. Your Role: We are seeking a Senior Software Engineer to join our team in designing, developing, and fine-tuning high-performance backend systems that facilitate real-time bidding (RTB) and machine learning at scale. You will be instrumental in creating software that manages billions of daily transactions, ensuring adherence to stringent latency and reliability requirements within a distributed, low-latency environment.

Oct 3, 2025

Apply

Senior Software Engineer, eCommerce at Box | Warsaw, Poland

Box

Full-time|On-site|Warsaw, Poland

Join Box as a Senior Software Engineer!At Box, we are revolutionizing the way organizations manage content. As the leader in Intelligent Content Management, our platform empowers businesses to collaborate, streamline workflows, and secure vital content through the power of enterprise AI. With a global clientele that includes industry giants like JLL, Morgan Stanley, and Nationwide, we are dedicated to transforming the workplace experience for our customers.By becoming part of Box, you will play a crucial role in advancing our eCommerce platform, which is pivotal for enabling customers of all sizes to purchase and manage their Box subscriptions through self-service solutions. This initiative not only supports our expansion into new international markets but also enhances our pricing and discount mechanisms to drive business growth. Your contributions will directly impact a significant portion of Box's revenue, making reliability and performance critical to our success.Your Responsibilities:Design and develop high-quality, scalable, and responsive software using cutting-edge technologies.Write clean, maintainable code adhering to industry best practices.Collaborate effectively with cross-functional teams including Designers and Product Managers to deliver exceptional user experiences.

Feb 18, 2026

Apply

Java Developer (f/m) at netcompany1 | Warsaw

netcompany1

Full-time|On-site|Warsaw

Join our dynamic team as a Java Developer (f/m) and play a pivotal role in designing and developing innovative software solutions. You will work closely with cross-functional teams to deliver high-quality applications that meet the needs of our clients.In this position, you will leverage your expertise in Java programming, development frameworks, and best practices to create robust applications. Your contributions will directly impact the success of our projects and the satisfaction of our clients.

Mar 24, 2026

Apply

Senior Security Engineer at Veeam Software | Warsaw, Poland

Veeam Software

Full-time|On-site|Warsaw, Poland

Location: Warsaw, Poland About Veeam Software Veeam Software helps organizations understand, secure, and strengthen the resilience of their data and AI systems. With headquarters in Seattle and teams in more than 30 countries, Veeam supports over 550,000 customers worldwide. The company focuses on data resilience and security posture management, operating where identity, data, security, and AI risk intersect. Role Overview The Senior Security Engineer will lead the design and development of authentication and authorization architecture for Veeam Data Cloud (VDC), a cloud-native SaaS platform. This position centers on evaluating, defining, and improving the authorization model, including Role-Based Access Control (RBAC) and other advanced security controls.

Apr 15, 2026

Apply

Python Engineer at Twisto | Warsaw, Poland

Twisto

Full-time|On-site|Warsaw, Mazowieckie, Poland

Company Overview:Twisto, a Param Company, is a forward-thinking financial services provider revolutionizing payment methods in Central and Eastern Europe. Our innovative app empowers users with complete control over their financial transactions, enabling them to defer or split purchases, share expenses, pay invoices, and shop using both virtual and physical cards. We are committed to providing transparency, convenience, and competitive exchange rates both locally and globally. Our mission is to continuously innovate and expand our offerings to simplify everyday financial tasks for our customers.Your Future Responsibilities:We are seeking a dedicated Python Engineer to join our dynamic team! In this role, you will collaborate with Engineering Managers, Product Analysts/Managers, and fellow engineers to enhance user stories, define requirements, and assist in prioritizing and executing tasks throughout the software development life cycle.Key Responsibilities:Design, develop, and maintain Python applications with an emphasis on writing clean, reliable, and maintainable code.Transform business requirements into viable technical solutions.Implement new features, conduct code reviews, provide technical support, and resolve bugs.Contribute to system architecture design and ensure that technical documentation remains current.Engage actively in code reviews and promote high engineering standards within the team.Effectively communicate with stakeholders and team members regarding technical solutions and project updates, both verbally and in writing.Our technology stack is constantly evolving, but currently includes the following tools: Languages: Python.Tools: Kubernetes, Terraform, Docker, AWS Cloud, Grafana, Firebase.Methodologies: Agile, Scrum; we operate on 14-day sprints, with stand-ups conducted online via Slack.

Feb 16, 2026

Apply

Senior Java Developer at altersolutions | Warsaw

altersolutions

Full-time|On-site|Warsaw

We are seeking a highly skilled Senior Java Developer to join our talented team at altersolutions. In this role, you will be instrumental in designing, developing, and deploying robust Java applications that meet our clients' needs. Your expertise will help drive innovation and efficiency within our projects.The ideal candidate will possess a deep understanding of Java technologies, frameworks, and best practices. You will collaborate with cross-functional teams to deliver high-quality software solutions on time and within budget.

Jun 5, 2025

Apply

Financial Analyst at Euronet Worldwide | Warsaw, Poland

Euronet Worldwide, Inc.

Full-time|On-site|Warsaw, Masovian Voivodeship, Poland

Join Euronet Worldwide, a leader in electronic payments and transaction processing, as a Financial Analyst. In this role, you will play a critical part in analyzing financial data, preparing reports, and supporting strategic decision-making processes. This is an exciting opportunity to contribute to the financial health of a dynamic and growing organization.

Apr 8, 2026

Apply

Dynamic Pricing Manager | Warsaw, Poland

Hostinger

Full-time|On-site|Warsaw

Join Hostinger as a Pricing Manager and play a pivotal role in shaping our pricing strategies. You will work alongside a dynamic team to analyze market data, set competitive prices, and enhance our revenue models. Your insights will drive our pricing decisions, ensuring we remain competitive while maximizing profitability.

Apr 1, 2026

Apply

Java Developer at Alter Solutions | Warsaw

Alter Solutions

Full-time|On-site|Warsaw

Join Alter Solutions as a Java Developer in Warsaw, where you will be part of a dynamic team committed to delivering high-quality software solutions. Your expertise in Java programming will be crucial in developing robust applications that meet our clients' needs.

May 9, 2025

Apply

Java Developer at altersolutions | Warsaw

altersolutions

Full-time|On-site|Warsaw

Aug 5, 2025

Apply

Mid/Senior Java Developer at altersolutions | Warsaw

altersolutions

Full-time|On-site|Warsaw

Join our dynamic team at altersolutions as a Mid/Senior Java Developer! We are looking for passionate and skilled developers who are eager to tackle exciting challenges and contribute to innovative software solutions. In this role, you will work closely with cross-functional teams to design, develop, and implement Java-based applications that meet client needs and enhance user experiences.

Jun 4, 2025

Apply

Mid/Senior Java Developer at altersolutions | Warsaw

altersolutions

Full-time|On-site|Warsaw

Join altersolutions as a Mid/Senior Java Developer and collaborate with our dynamic team to create innovative software solutions. You will be responsible for designing, developing, and maintaining high-quality Java applications. This is a fantastic opportunity to work in a fast-paced environment where your contributions will be valued.

Apr 14, 2025

Create account — see all 1,533 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.