Senior Full stack Engineer

Svitla Systems, Inc.; Poland; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Flexible remote or in-office work

Comprehensive medical insurance

Performance bonuses

Learning and development programs

Job summary

Svitla Systems Inc. is seeking a Senior Full Stack Engineer (.NET/React) for a full-time position in Poland. The role focuses 70% on back-end and 30% on front-end development within an agile team.

You will work with Azure hosting, RESTful services, and authentication technologies, delivering robust web applications and scalable solutions. Excellent English communication is required.

Qualifications

• 5+ years of commercial software development experience.
• Strong experience with C#, JSON, REST APIs.
• Knowledge of Azure Cloud hosting and scaling web applications.
• Experience with Azure DevOps for repository management, CI/CD pipelines.
• Authentication concepts including OAuth, OpenID, and Azure AD B2C.

Responsibilities

• Design, estimate, develop, test, and deliver commercial software products as part of an agile team.
• Drive UI architecture and develop rich UI web applications and reusable components.
• Provide technical leadership to fellow UI engineers.
• Develop and design secure & scalable RESTful services and APIs.
• Write unit/integration tests and collaborate with QA to resolve issues.

Skills

C#

JSON

REST APIs

Azure Cloud

OAuth/OpenID/Azure AD B2C

Agile Scrum

English communication

Education

Bachelor's degree in Computer Science or related field

Tools

Azure DevOps

UI frameworks

Job description

Svitla Systems Inc. is looking for a Senior Full stack Engineer (.NET/React) for a full-time position (40 hours per week) in Poland. Our client is a middle-market private equity firm that gathers information and reports to enhance environmental and social impacts on the customer’s business.

Role: 70% back end, 30% front end.

Requirements

• 5+ years of commercial software development experience.
• Good experience with C#, JSON, REST APIs.
• In-depth understanding of web development.
• Knowledge of best practices in back-end architecture, including performance, security and scalability.
• Experience with Azure Cloud hosting and scaling web applications.
• Knowledge of Azure technologies and environment.
• Knowledge in authentication concepts and technologies such as OAuth, OpenID, Azure Active Directory B2C.
• Working knowledge of Agile Scrum development methodologies.
• Working knowledge of Azure DevOps at the level of repository management, work tracking, and CI/CD pipelines.
• Domain knowledge in life-cycle assessment is an asset.
• Good communication skills in English.
• University degree in Computer Science, related field, or equivalent experience.

Responsibilities

• Work as part of an agile development team to design, estimate, develop, test, and deliver commercial software products.
• Drive UI architecture, design, and develop rich UI web applications and reusable UI components.
• Provide technical leadership to fellow UI engineers ( the role is not a tech lead one).
• Write clean code to develop functional web applications and server-side applications.
• Develop and design generic, secure & scalable RESTful services and APIs.
• Write unit and integration tests and collaborate with QA for resolution of issues.
• Collaborate with product owners and product managers to understand business requirements and for user story creation and refinement.
• Provide input for project estimation, planning, timelines, and status
• Perform other duties and responsibilities, as necessary.

We offer

• US and EU projects based on advanced technologies.
• Competitive compensation based on skills and experience.
• Regular performance appraisals to support your growth.
• Flexibility in the workspace, either remote or in our welcoming office.
• Comprehensive medical insurance after one month.
• MultiSport card with access to 2500 sports facilities all over Poland
• Bonuses for recommendations of new employees.
• Bonuses for article writing, public talks, and other activities.
• 15 vacation days, 10 national holidays, 10 sick leaves, and family days off.
• Personalized learning program tailored to your interests and skill development.
• Free tech webinars and meetups organized by Svitla.
• Welcome and anniversary presents, gifts for children, and more.
• Regular corporate events and meetups.
• Awesome team, friendly and supportive community!

Why join Svitla

Svitla Systems is a global digital solutions company headquartered in the U.S. and operating across the Americas, Europe, Asia, and APAC. Since 2003, we have served a wide range of clients - from innovative start-ups to Fortune 500 companies. Our success is built on partnership. By integrating seamlessly with clients' teams, we create lasting collaborations that drive real results. We are strong advocates of workplace flexibility, remote culture, individual approach to professional and personal growth.

Our global mission is to build a business that contributes to wellbeing of our partners, personnel, and their families, improves our communities, and makes a lasting difference in the world. Together, we are coding a brighter tomorrow - and living it.