• Develop and maintain scalable web applications using Java (Spring Boot) or Node.js. • Build and integrate microservices and RESTful APIs. • Collaborate with the product team to deliver high-quality software solutions. • Participate in code reviews and enhance application performance.

• Own implementation and evolution of core system workflows across data ingestion, normalization, and artifact generation • Design and build data processing and message handling systems to ingest, transform, and validate asynchronous inputs at scale • Define and enforce architectural patterns to prevent hidden state, schema drift, and customer-specific logic in the core system • Maintain end-to-end data lineage from source inputs through output generation • Build and maintain ingestion and normalization pipelines for multi-source, inconsistent inputs • Collaborate with leadership to prioritize and sequence development work • Participate in technical discussions with partners and customers, representing system capabilities and constraints • Identify reusable integration and system patterns to support scalability and repeatability • Design systems that behave predictably under partial data, malformed inputs, and scaling conditions

Title: Junior C Software Engineer, Tieto Tech Consulting (m/f/d) Location: Szczecin, Poland Hybrid Full-time Job Description: Tietoevry is one of the largest Nordic IT service companies. In Poland, our specialty is delivering modern IT business solutions, mainly as software development for well-known companies from different sectors like telecom, automotive and smart devices. Currently we are looking for Junior C Developers to join us in implementing new products in the 5G field for the market's biggest vendors. Working at Tietoevry means having an actual impact on devices that are a cornerstone of today's digitalized world and are used by millions of people on a daily basis. As our engineer you will: - Design, implement and debug new features in 5G area (Baseband L1-L2) - Actively cooperate with your Scrum team and other stakeholders - Create and maintain product documentation - Work remotely or in one of our offices (Szczecin / Wrocław) - Work in an international environment, heavily rooted in the nordic work culture We'd love you to have: - 6 months+ of experience in C programming of experience in C programming - Familiarity with Linux CLI - Experience with Git - Experience with CI / CD tools (Jenkins, Gerrit) - Experience with embedded systems and / or Radio Access Network is a huge plus What's in it for you: - Career development possibilities - we are engaged in our employee's growth and are able to offer multiple career paths for you - Flexible working hours (start anywhere between 7 - 9 AM) - Competitive salary - Possibility of working in a remote / hybrid / on-site model - Private medical care - Benefit System Cafeteria - Various other benefits - participation in an investment fund, group life insurance, company events, recommended / awarded program and more! How does the recruitment process look like? - Application: after we receive your CV, our HR team performs the initial screening - Phone call: one of our recruiters will contact you to discuss your expectations, approach and timelines - Interview: we schedule a call with your future manager and one of our engineers to get to know each other and verify whether we are a good fit for each other. Ask any questions you might have! - Decision: we make a decision within a couple of days and provide feedback, regardless of the decision Information about the salary range and the criteria used to determine remuneration will be shared with candidates prior to the interview process and confirmed before an offer is made. Qualifications Additional Information At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. Diversity, equity and inclusion (tietoevry.com)

Role Description This Senior Software Engineer position is responsible for full stack software development on HungerRush 360, our flagship cloud POS system that makes it easier to delight guests, drive loyalty, and manage restaurants from anywhere. A candidate must be able to contribute at any point in the full development cycle from the identification of system requirements and enhancements, coding the system to address these requirements, testing the system for quality control, releasing system changes, and documentation of system changes. They are expected to help shape and guide a positive engineering culture. HungerRush is transitioning to a new era where AI plays a central role in how we work. Our focus is on embedding AI into our internal processes to streamline development, improve decision-making, and accelerate the delivery of business value. We're looking for engineers who are excited to be part of this transformation and who want to innovate, adapt quickly, and help us build a culture that thrives on intelligent automation and efficiency. This is a remote role. Essential Responsibilities and Duties - Collaborate with HungerRush teams to design, develop, and support existing as well as create new functionality and applications - Write high quality code following best practices and standards for coding, compliance, security, and performance - Contribute to software development with an emphasis on architecture, design, quality, implementation, and culture - Utilize the latest advances in AI software development to improve effectiveness of delivering business value - Mentor junior software engineers - Help troubleshoot issues and identify bug fixes Qualifications - 6+ years experience - Demonstrated ability to work individually as well as part of a team - Knowledge of .NET technologies including C# and MVC - Knowledge of SQL Server and Entity Framework - Knowledge of REST API's (consumption and development) - Knowledge of HTML, CSS, and JavaScript - Knowledge of NUnit, Moq, or similar unit testing technologies - Knowledge of Git or similar source control system Preferred Qualifications and Skills - Experience with Angular, Bootstrap, Vue.js, and other front-end frameworks - Experience with Queues, Caches, CDN's, and other technologies used for building scalable web applications - Experience with SQL Azure, Azure Service Bus Queues, and Redis Cache - Experience with SaaS, E-Commerce, and consumer facing web applications Additional Details This position is open to candidates who are authorized to work in the United States, without sponsorship, either now or in the future. At this time, and in the foreseeable future, HungerRush is not able to support assistance with additional visa sponsorship, regarding this specific position. Disclaimer This Job Description indicates the general nature and level of work expected of the incumbent(s). It is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities required of the incumbent. Incumbent(s) may be asked to perform other duties in addition to those described above. HungerRush is an Equal Opportunity Employer and does not unlawfully discriminate on the basis of any status or condition protected by applicable federal, state, or local municipal law.