Full Stack Developer (Java+React)

7N is an agent for high-end IT professionals. For over 30 years of operation we have proven that a clear and transparent financial model, collaboration exclusively with experts in their respective fields, and taking good care of them, comprise the best possible IT consulting model. We act as an individual agent for our consultants and promote their competences to our clients by offering them a wide range of projects in which they may participate. We add wage transparency, career development support and professional stability. Our main goal is a long-term collaboration; therefore the majority of our staff have been with us for many years. 

Requirements

• Minimum 5 years of work experience related to software development in enterprise projects/products and expert knowledge regarding one of the following backend technologies: JAVA (very good knowledge of frameworks like Spring, Hibernate/JPA, knowledge of other JVM based programming languages is a plus); NET (C#, .NET Core, ASP.NET MVC, Entity Framework); node.js
• Strong understanding of microservice architectures, principles and patterns
• Expert knowledge of Java/Backend technologies (min. 5 years of experience); knowledge of other JVM based programming languages is a plus
• Very good knowledge of frameworks like Spring, Hibernate/JPA
• Docker basics, knowledge of Typescript, Kubernetes
• Knowledge of git, stash, bitbucket (incl. cherrypicking, PRs)
• Fluent in React programming
• Understanding of REST principles and experience in building APIs
• Fluent in the usage of cloud computing models (IaaS, PaaS, SaaS) and good knowledge of containers connected with this
• DevOps mindset and excellent knowledge of cloud platforms like AWS. Ability to deploy yourself code to production
• Experienced in product development with Scrum methodologies
• Experienced in designing software components based on requirements
• Experienced in the supervising/supporting other developers
• Ability to coordinate work and direct collaboration with the customer
• Good communication skills, team player, work under tight deadlines, good mentoring.
• Experience in healthcare is not required, but familiarity with healthcare systems and data and workflows is a plus (e.g. HL7, IHE)
• fluent English 



We offer

• Financial transparency: the salary is: 25 600 – 28 000 PLN (160- 175 PLN/h) + VAT
• Professional development support. We subsidize trainings, technical certificates, conference participation, and foreign language classes. Our Career Development Program offers consultants advisory support in career planning. Additionally, 7N Consultants have the opportunity to participate in interpersonal skills training through the 7N Secret Code. Learn more about it here: 7N: 7N – The Secret Code   
• 7N Inspiration Team’s support and an opportunity to join their ranks. They are a group of 7N Consultants who consistently and actively share their professional knowledge and expertise.  
• Cooperation with real experts – the average professional experience of a 7N consultant is 10 years. Check out one of our discussion panels here: Does a Scrum Master need a background in programming (in Polish) 
• Comprehensive and personal project support from one of a 7N Agent. Priority regarding project continuity and quality. See what one 7N Consultant said about the role of 7N Agents and project opportunities.  
• Numerous (10-12 each year) high-end events – both online and offline. See the 7N KickOff 2024 clip here: https://www.youtube.com/watch?v=8MjSywOKZnc 
• Healthcare, Benefit Multisport and life insurance subsidies regardless of cooperation model. Access to Mindgram, a psychological support and professional development platform.  
• Professional and quality-oriented recruitment process led by the most experienced recruiters in the industry. Read more about it in the 7N candidate recruitment satisfaction survey (in Polish).