Mid-Level Flutter Developer

Join Our Team!Welcome to Xebia, a dynamic environment where professionals thrive. For nearly 20 years, we have been at the forefront of delivering innovative digital solutions across diverse industries worldwide. Our esteemed clients include UPS, McLaren, Aviva, Deloitte, and many others.Our dedication to Cloud technology is unparalleled, as evidenced by our partnerships with leading Cloud service providers such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). We take pride in being the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we became part of the Xebia Group in 2021, joining a collective of companies committed to transforming the tech landscape.Xebia embodies innovation, expertise, and a commitment to excellence. We are recognized globally for our thought leadership and the opportunity to engage in groundbreaking projects.Our core mission is to establish ourselves as the authority in our field.What sets us apart? It’s our attention to detail, a commitment to knowledge, and a belief in the potential of every individual on our team. We invite you to experience our vibrant culture firsthand!Now, let’s focus on you!Send us your resume to initiate a conversation and become a part of #Xebia!Your Role:Designing, developing, and maintaining cross-platform mobile applications using Flutter.Implementing best practices for clean, reusable, and maintainable code.Optimizing app performance across various devices and screen sizes.Collaborating with product managers, designers, and backend engineers to define app requirements and deliver exceptional user experiences.Working closely with backend teams to integrate APIs and ensure seamless data flow, implementing third-party libraries, tools, and SDKs as necessary.

Join Our Team!Welcome to Xebia, where innovation and expertise thrive. With nearly 20 years of experience in delivering cutting-edge digital solutions across various industries globally, we've partnered with renowned brands like UPS, McLaren, Aviva, and Deloitte.We are deeply committed to Cloud-based technologies, collaborating with leading providers such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). Proudly, we were the first AWS Premier Consulting Partner in Poland.As part of Xebia Group since 2021, we are a network of companies dedicated to making significant impacts in the tech landscape. Our culture promotes innovation, teamwork, and a commitment to excellence, allowing us to engage in groundbreaking projects worldwide.We believe in empowering our employees through knowledge and personal development, fostering an environment where every team member can thrive. We invite you to experience our unique culture firsthand!We look forward to learning more about you!Send us your resume and let’s start the conversation!

About UsAt Remedy Product Studio, we are on the cutting edge of technology, focusing on Product Strategy, Technology Execution, Launch, and Investment. Our rapidly growing team excels in collaborating with and investing in leading start-ups and brands to develop and scale innovative digital products. We pride ourselves on our data-driven agile methodologies and high-performing teams, which form the backbone of our technology-first culture.We engage with startups to strategize, execute, launch, and invest in a variety of digital products, such as web applications, mobile apps, data science tools, and firmware for connected devices. Join us to be a part of this exciting journey!Your RoleWe are in search of a dynamic Mobile Engineer specialized in Flutter to join our innovative team. If you possess an insatiable curiosity and a passion for creating exceptional products, this is the perfect opportunity for you. Collaborate with our product managers and partners to design and develop outstanding mobile applications that will make a significant impact on the future of Remedy and its partners.

Are you a growth-oriented professional eager to achieve results and create tangible value? If you thrive on enhancing team efficiency, solving complex problems, and delivering innovative solutions, we invite you to join our dynamic team at MasterBorn! We are committed to being the premier place for you to advance your career.At MasterBorn, we excel in software development with a talented team of world-class developers and designers. Our technology stack includes React, Node.js, and TypeScript. We collaborate with established companies and emerging startups, working on diverse projects that present exciting challenges and opportunities for crafting cutting-edge solutions.Enjoy the flexibility of working within the Polish time zone while engaging with clients from various sectors in the USA, including Fintech, Sportstech, Medtech, and more.

About UsAt Ruby Labs, we are at the forefront of technological innovation, crafting and managing groundbreaking consumer products across various sectors, including health, education, and entertainment. Our dynamic teams are dedicated to shaping the future of consumer-oriented solutions, and we are constantly on the lookout for passionate individuals to enhance our mission. Discover more about our journey at https://rubylabs.com/about-us/.About the RoleWe are seeking an adept Middle Golang Developer to join our team. In this role, you will take charge of developing scalable, high-performance backend services and will play a key role in enhancing our billing system. As part of a cross-functional team comprising engineers and product managers, your work will focus on delivering consistent, sustainable results. We value individuals who are enthusiastic about innovation, eager to stay updated with emerging technologies, and possess exceptional communication and collaboration skills, especially in a remote setting.Key ResponsibilitiesSoftware Development: Engage in the development and maintenance of robust backend services and applications utilizing Golang.Microservices Architecture: Design, implement, and optimize microservices-based applications, ensuring they are scalable, reliable, and maintainable.Container Orchestration: Work in conjunction with the DevOps team to deploy and manage Golang applications within Kubernetes clusters, utilizing Helm for efficient package management.Database Management: Design and refine database schemas, queries, and transactions with a focus on Postgres, ensuring data integrity and performance. Use Redis to enhance application efficiency.Billing System: Develop and improve the billing system to guarantee accurate and timely processing of financial transactions.Code Review: Perform code reviews to uphold code quality, best practices, and compliance with coding standards.Collaboration: Work collaboratively with the cross-functional team, including DevOps, backend and frontend developers, QA, and product management, to grasp requirements and deliver high-quality software solutions. Maintain comprehensive documentation for code, architecture, and processes to ensure effective knowledge transfer.

Role Overview Sigma Software Group is hiring a Middle Data Analyst in Warsaw. This role focuses on interpreting data, analyzing results, and delivering insights to support business decisions. Collaboration with stakeholders is central to the position, as is understanding their analytical needs and providing effective data-driven solutions.

Join our dynamic team at Miratech as a Middle DevOps Engineer specializing in Azure. In this role, you will be pivotal in enhancing our cloud infrastructure, ensuring robust deployment processes, and promoting best practices in automation and monitoring. You will collaborate with cross-functional teams to optimize our operations and contribute to innovative solutions that drive our business forward.

Join Miratech as a Middle DevOps Engineer specializing in Azure, where you will play a pivotal role in enhancing our cloud infrastructure and streamlining our deployment processes. You will collaborate with cross-functional teams to implement best practices, automate workflows, and ensure high availability of services.

Jobgether is looking for a Middle+ Unity Developer to help build engaging poker games. This role is based in Poland and centers on developing high-quality gaming experiences using the Unity engine. Role overview As a Middle+ Unity Developer, the focus is on creating and improving poker games. Collaboration is key: work closely with designers and fellow developers to shape features and gameplay that keep players entertained. What you will do Develop and refine poker games using Unity Work with a team to deliver polished, enjoyable gaming experiences Contribute ideas to enhance game quality and player engagement Requirements Experience with Unity game development Interest in the poker industry or gaming sector Ability to collaborate with designers and developers

Join Miratech as a Middle DevOps Engineer specializing in Azure, where you will be an integral part of our engineering team. In this role, you will collaborate with cross-functional teams to design, implement, and maintain cloud infrastructure solutions that enhance our operational efficiency. Your expertise in Azure will be key in deploying scalable applications and ensuring high availability.

Join our dynamic team at Miratech as a Middle Data Engineer specializing in Azure Databricks. In this role, you will design, develop, and optimize data pipelines and workflows, utilizing your expertise in data engineering to support our innovative projects. You will work collaboratively with cross-functional teams to ensure data integrity and availability, enabling data-driven decision-making across the organization.

The Senior Director of Design for the Middle School Math Initiative at Jobgether shapes the direction of mathematics education for middle school students in Poland. This leadership role centers on creating curriculum resources that both engage students and support their growth in critical thinking and problem-solving. Role overview This position leads a team of designers and educators focused on building math curricula that inspire students and meet educational standards. The work aims to make math more accessible and enjoyable, encouraging a genuine interest in the subject. What you will do Guide the overall vision and strategy for middle school math curriculum design Oversee the development of resources that align with educational standards Support a team in creating materials that foster critical thinking and problem-solving skills Requirements Experience leading design or curriculum teams Strong background in education, instructional design, or a related field Commitment to improving math education for middle school students

Join the dynamic team at ELEKS, a leader in software engineering and development, as we seek an enthusiastic Middle Full Stack Developer skilled in Java and Angular. This role is fully remote, allowing you to work from anywhere in Poland or Ukraine.About the Project: Engage in developing an innovative interactive mobile and web application tailored for the entertainment industry, where creativity meets cutting-edge technology.

Join Veeam, the leader in data resilience and AI trust solutions, dedicated to safeguarding and optimizing organizational data. With a profound commitment to ensuring data security and resilience, we empower businesses globally to navigate the complexities of AI-driven environments. Our headquarters in Seattle, complemented by offices across over 30 countries, supports a diverse clientele of more than 550,000 customers. Together, we strive to foster growth, learning, and impactful contributions to some of the world’s most recognized brands.About the RoleAs a C# Developer, you will be pivotal in designing, developing, and maintaining our internal automated testing framework and associated tools, while also contributing to the advancement of Veeam’s product suite.What You’ll DoDesign and develop a robust internal automated testing framework for Veeam products.Maintain and enhance internal tools and infrastructure.Engage actively in product development initiatives.Utilize AI-assisted tools to streamline engineering processes and enhance code quality.Collaborate with team members to analyze and discuss software requirements.Technologies You’ll Work WithC#, .NET 10, Windows/Linux, SQL, NUnit, xUnit, Multithreading, among others.What You’ll BringA strong interest in software testing methodologies.Proficient understanding of the C# programming language and the .NET framework.Solid grasp of software design and development principles.Fluency in English to effectively communicate within an international team.

We are seeking a skilled and detail-oriented Middle Budget Controller to join our finance team at joinus. In this role, you will be responsible for overseeing budgeting processes, ensuring financial integrity, and providing insightful analysis to support management decisions. You will collaborate with various departments to facilitate accurate budget planning and reporting.

Join Altersolutions as a Python Developer and become a key player in our dynamic team. You will work with cutting-edge technology to develop robust and efficient applications that enhance our services. If you are passionate about coding and eager to tackle challenges, we want to hear from you!

Sperasoft seeks a Rendering Developer to strengthen the visual quality of its games. This is a remote role based in Warsaw, Masovian Voivodeship, Poland. The position centers on building advanced graphics engine features for both PC and console titles. Regular collaboration with engineers, artists, game designers, and QA specialists is part of daily work. Key responsibilities Design and develop graphics engine components for PC and console platforms. Implement and optimize rendering systems, addressing both high-level and low-level needs. Write clean, efficient, and maintainable C++ code. Contribute to technical decisions and influence the rendering architecture. Participate in all stages of game development, from prototyping through release. Mentor and support other engineers as needed.

At Lingarogroup, we are dedicated to fostering a culture of growth through diversity, equity, and inclusion. As an ethical company, we prioritize doing what is right, ensuring equal opportunities for all and cultivating a safe and respectful workplace. We believe that diversity is a catalyst for both personal and organizational growth. Join us in our commitment to building an inclusive community where everyone can thrive, regardless of their backgrounds, identities, or personal characteristics.

Join Joyteractive, a premier mobile game developer and publisher that immerses players in the enchanting realm of puzzle games. With a team of over 50 talented professionals, we are on a quest to expand our horizons and lead the puzzle genre! Our flagship title, Cryptogram: Word Brain Puzzle, proudly holds the #3 position among all iOS/Android word games in the US.We are in search of a skilled Lead Unity Developer to spearhead Unity development across all our studio projects.Key Responsibilities:Take full ownership of Unity development for all studio projects, including existing and future titles.Work closely with cross-functional teams (Product, Game Design, Art, QA, Data) to ensure cohesive project execution.Lead and manage the Unity development team effectively.Establish and uphold technical processes and development standards for Unity.Drive architectural decisions, and maintain and enhance project structure across the studio.Mentor and support the development team: conduct code reviews, provide constructive feedback, and assist in resolving complex technical challenges.Prioritize and plan tasks within the team to ensure timely project delivery.Balance technical quality with iteration speed for optimal results.Qualifications:5+ years of professional experience in Unity development.2+ years in a leadership role within a similar context.Solid background in C#, with a strong grasp of architectural patterns and sustainable solution design.Hands-on experience with performance optimization, asset pipeline management, and integrating SDKs and third-party services.Proven ability to manage priorities and effectively plan tasks.Exceptional communication skills: able to articulate goals, describe challenges, and propose solutions while considering team dynamics.Demonstrated leadership capabilities: adept at establishing processes and giving honest, constructive feedback._________________Tech Stack & Responsibilities:Our projects utilize Unity 6 with URP Render Pipeline...