Software Developer (Angular, .NET)

We are looking for a Software Developer (Angular, .NET) to join a project carried out as part of a public tender for the development and maintenance of enterprise-class IT systems for a European Agency operating in Poland.

Who we are: 

We are Inspeerity (part of DevelopX group), a modern software house, providing software development, consultancy, and maintenance services. We specialize in full stack development – from defining project requirements, to designing, building, and deploying software applications for web, backend, enterprise and mobile. We are crazy about technology, serious about people. 

TL;DR

• Who: Senior Software Developer (Angular, .NET)

• Contract Type: B2B

• Maximum notice period: 3 months

• Salary range: Up to 160 PLN/h + VAT

• Start date: 01.01.2026

• Term of the agreement: ~ 1 year, with the possibility of extension

• Project: Public sector

What you’ll be doing: 

• Translating business and technical requirements into clear, practical software designs and prototypes.

• Proposing and implementing technical solutions that meet business needs and solve complex challenges.

• Leading development teams and supporting them throughout the project lifecycle.

• Setting and maintaining software development standards to ensure high-quality, consistent, and secure code.

• Optimizing applications for performance, security, and overall quality.

• Estimating development effort and timelines, contributing to project planning and delivery.

• Managing configuration, version control, and software releases.

• Preparing and maintaining technical documentation to support development, operations, and testing.

• Contributing to requirements analysis, testing, quality assurance, change management, and deployment activities.

You will be the best fit if you have: 

• 5+ years of experience in front-end development using Angular

• Minimum 2 years of experience of working in .NET.

• Previous experience with the OPERA EVO system or similar.

• Knowledge of and/or experience in UI/UX design.

• Knowledge of UML and the ability to design applications using UML.

• English level B2 or higher.

• At least one advanced-level certification in software development technologies.

• At least a bachelor’s degree in computer science or a related field.

• Hands-on experience working in Agile / Scrum environments.

• Experience in designing and developing the data layer, business logic layer, and user interface layer.

• Has experience with the full lifecycle of at least one solution.

What we offer:

• Remote work or working from our Bialystok, Warsaw, Rzeszow offices. It's up to you! 

• Great working conditions and best equipment. 

• Private, comprehensive medical cover. 

• Training budget. 

• Physical and psychological care with Multisport Card and Mindgram application. 

• And most important...You'll work with experienced, committed people who will appreciate you, your skills and knowledge and give you support when you need it 💪 

Time for your turn! ;)