Senior Fullstack Software Engineer (.NET + Angular/React)

About the Position

We are seeking a Senior Fullstack Software Engineer with expertise in .NET and modern frontend frameworks to join our Engineering Workbench (EWB) team in Gdańsk, Poland, on a hybrid model.

Responsibilities

• Design and develop web applications based on microservice architecture, using Angular/React and.NET technologies.
• Own complex components end-to-end: requirements refinement, technical design, development, testing, deployment, monitoring, and maintenance.
• Contribute to architecture, framework, database, and service design decisions, proposing improvements aligned with platform standards.
• Build and maintain automated tests, quality gates, CI/CD pipelines, and code review practices.
• Contribute to containerization and orchestration with Docker and Kubernetes, and support production operations through monitoring and root-cause analysis.
• Collaborate in Agile Scrum ceremonies with Product Owners, developers, IT, ML engineers, data analysts, and researchers, while mentoring mid-level engineers.

Requirements

Key Qualifications

• Degree in Computer Science or a related field, or equivalent practical experience.
• 5-7+ years of software development experience, including web-based applications and cloud-native systems.
• Fullstack experience with strong backend expertise in C#.NET Core and REST APIs, plus Angular or React.
• Experience with microservices architecture, AWS, Docker, Kubernetes, Azure DevOps, Git workflows, automated testing, SQL schema design, and ORMs such as Entity Framework.

Key Soft Skills

• Strong collaboration across development, IT, product, data, and research teams.
• A proactive, curious, action-oriented approach to technical and business problems.
• Commitment to engineering excellence, security, maintainability, and documentation.
• Very good spoken and written English (C1 or higher) - our working language is English.

Tech You'll Work With

• C#.NET Core
• REST APIs
• Angular
• React
• AWS
• Docker
• Kubernetes
• Azure DevOps
• SQL
• Entity Framework
• CI/CD
• Microservices

We Offer

• Engaging projects building robust, scalable, secure cloud-based solutions in AWS.
• Close collaboration with experienced software developers, ML engineers, data analysts, and researchers.
• Influence over technical direction at the service and component level of a flagship product used globally.
• Support for personal growth and career development, all equipment provided, plus medical package, Multisport, life insurance, and the Wellbeing program.

About the Company

Accuris is an engineering intelligence company - formerly S&P Global's Engineering Solutions division and an integral part of the engineering ecosystem for more than 60 years. Our products - Engineering Workbench (EWB), the EMS platform, and Goldfire - turn the world's largest repository of engineering standards and technical knowledge into connected workflows. They are used by engineering teams at Boeing, NASA, and SpaceX, among many others - including the teams behind programs like NASA's Artemis.

Candidate FAQ

Who is Accuris?

Accuris is an engineering intelligence company - formerly S&P Global's Engineering Solutions division and an integral part of the engineering ecosystem for more than 60 years. Our products - Engineering Workbench (EWB), the EMS platform, and Goldfire - turn the world's largest repository of engineering standards and technical knowledge into connected workflows. They are used by engineering teams at Boeing, NASA, and SpaceX, among many others - including the teams behind programs like NASA's Artemis.

What team would I join?

The Engineering Workbench (EWB) team, led by hiring manager Oleg. EWB is Accuris' flagship technical standards platform, used globally by engineering professionals. You would work alongside senior developers, ML engineers, data analysts, and researchers on cloud-native services in AWS.

What do you look for?

Depth rather than buzzwords: strong.NET and database fundamentals (async patterns, memory management, query performance), practical microservices experience - things like data consistency across services and service-to-service auth - genuine full-stack awareness, and real ownership stories where you carried a component end-to-end. We also value honesty about what you know deeply versus what you have only touched.

What does the process look like?

Three stages: (1) an intro call with Mateusz (recruiter screen), (2) a ~1-hour conversation with the hiring manager covering technical topics and ways of working, and (3) a panel with two team members - one technical deep-dive, one focused on collaboration and culture. The whole process typically takes about 2-3 weeks, there are no take-home assignments, and you receive feedback after every stage. Interviews are conducted in English.

Where would I work?

Gdańsk, Poland, on a hybrid model (3 days per week in the office). We are opening a brand-new office in the Alchemia complex in central Gdańsk in Aug/Sep 2026. Gdańsk is Accuris' second engineering hub after Denver - you would be joining at the greenfield stage and helping shape it.

What are the benefits?

• Salary: 19,000 - 23,000 PLN gross/month (UoP) + annual bonus.
• On top of that, an employment contract (UoP - we hire for the long term), a private medical package, a Multisport card, life insurance, a 2,000 PLN annual wellbeing allowance, and all necessary equipment provided.