CrawlJobs Logo
Algoteque Logo Algoteque · IT - Software Development

.Net Developer

Poland, Warsaw · Job Posted May 29, 2026
Apply Position
Job Link Share

Job Description

We are looking for a .NET Developer to join a long-term project in the financial sector. In this role, you will participate in the design, development, and maintenance of enterprise IT systems, working closely with both technical and business stakeholders. You will contribute to system enhancements, data quality improvements, and the development of scalable solutions supporting complex business processes.

Job Responsibility

  • Design and implement IT solutions based on Oracle technologies
  • Collaborate with business users to gather and analyze requirements
  • Participate in software testing and support test automation activities
  • Create and maintain technical and functional documentation
  • Contribute to the development of new system functionalities and technical improvements
  • Support initiatives focused on improving data quality and system reliability
  • Review technical specifications and documentation prepared by external vendors
  • Work closely with internal teams, business stakeholders, and external suppliers

Requirements

  • 3+ years of commercial experience with: C# .NET Framework (including 4.5), WCF, SQL, SSIS (SQL Server Integration Services), MVC.NET
  • Knowledge of JavaScript, jQuery, jQuery UI, HTML5, and CSS3
  • Understanding of OOP principles and design patterns
  • Experience with component testing and test automation
  • Familiarity with Visual Studio Ultimate 2013
  • Strong analytical and problem-solving skills
  • Ability to work independently and communicate effectively with stakeholders
  • English skills sufficient for working with technical documentation
Algoteque - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

.Net Developer

8 matching positions

.NET Developer

You’ll work on developing and maintaining .NET applications using C# and .NET Co...
Location
Location
United States , Austin
Salary
Salary:
Not provided
algebrait.com Logo
AlgebraIT
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 3+ years of .NET development experience
  • Proficiency in C# and .NET Core
  • Experience with SQL Server and ASP.NET
  • Strong analytical and problem-solving abilities
  • Bachelor’s degree in a related field
Job Responsibility
Job Responsibility
  • Write clean, scalable code using .NET technologies
  • Test and deploy applications
  • Troubleshoot and debug software issues
  • Collaborate with team members to gather and refine requirements
  • Maintain and update existing applications
  • Implement best coding practices to ensure quality and security
  • Optimize applications for performance
  • Document development processes and code changes
  • Work closely with QA to resolve issues
  • Stay updated on .NET and C# advancements
  • Fulltime
Read More
Arrow Right

Lead .NET Developer

iPromote is a digital advertising platform designed to simplify and enhance onli...
Location
Location
Salary
Salary:
140000.00 - 180000.00 USD / Year
ipromote.com Logo
iPromote
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Computer Science, Engineering, or a related field
  • 8+ years of software development experience with at least five of those years in .NET software development
  • 3+ years of experience in a lead or supervisory role
  • Proven track record of effectively managing a team of senior software engineers
  • Strong understanding of object-oriented programming, RESTful APIs, and relational databases (e.g. PostgresSQL)
  • Familiarity with Agile/Scrum development processes
  • Excellent communication, leadership, and interpersonal skills
Job Responsibility
Job Responsibility
  • Design, develop, test, and deploy scalable .NET applications using C#, .NET Core, and related technologies
  • Collaborate with frontend engineers, product managers, and the QA team to deliver robust and user-friendly solutions
  • Write clean, maintainable code following best practices and company standards
  • Perform code reviews and provide constructive feedback to team members
  • Ensure system security, scalability, and performance optimization
  • Heavily utilize gen AI tooling to increase productivity
  • Lead and mentor a team of 4-6 software developers
  • Assign and manage workloads, set priorities, and oversee the development lifecycle
  • Conduct regular one-on-one meetings, provide coaching and career development
  • Collaborate with cross-functional stakeholders to align project goals and timelines
What we offer
What we offer
  • Comprehensive medical, dental, vision, life insurance and long term disability benefits
  • 4% employer matched 401k plan upon hire
  • Competitive vacation and sick pay along with generous paid holidays
  • Fulltime
Read More
Arrow Right

.NET Web Developer

The .NET Developer plays a key part in developing industry-leading software. In ...
Location
Location
United States , Lincoln
Salary
Salary:
Not provided
sandhills.com Logo
Sandhills Global
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Web/API development in the .NET Framework (C#, VB, .NET Core)
  • Strong relational database knowledge
  • SQL Server (Scripting, Indices, Views, Stored Procedures)
  • Ability to perform effectively in a team-oriented environment
  • Ability to quickly learn new technologies and business functions
  • Strong analytical skills to determine effective approaches to business solutions
  • Understanding of best practices and methods to integrate applications within the organization and with external partners
  • Strong knowledge of the full software development life cycle, with exposure to agile or iterative approaches to delivery preferred
  • Microsoft IIS
  • Windows/Web Services
Job Responsibility
Job Responsibility
  • Participate in solution design to satisfy a wide range of business needs
  • Analysis and translation of business requirements into technical requirements for development, and creation of design documents and technical specifications
  • Adhere to best practices and standards in the areas of development, technology, and security
  • Provide post-implementation support, including, but not limited to, monitoring application performance and debugging existing code
  • Keep up with advancements and changes in technology and develop an understanding of how new technologies can be leveraged to provide business solutions
  • Many projects also employ client-side technologies, including JavaScript, jQuery, CSS3, and HTML5, to develop robust and highly interactive web-based user interfaces
  • Projects may include development of new products and new features or maintenance of existing software using agile practices as part of a collaborative and open environment
  • Assume other duties as assigned
What we offer
What we offer
  • 4.5 day workweek
  • Fulltime
Read More
Arrow Right

Junior-Intermediate .NET Backend Developer

We are looking for an enthusiastic Software Developer to join our team, where yo...
Location
Location
Poland , Gdańsk
Salary
Salary:
Not provided
navblue.aero Logo
NAVBLUE Limited
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 1+ years of professional experience in software development
  • Recent experience developing software with .NET or .NET Framework, C#, and AWS (or other cloud service providers)
  • Experience writing unit tests, component testing or integration testing
  • Applying best practices to keep code maintainable
  • Hands on experience with ASP.NET Web API
  • Experience working with databases and understanding of Entity Framework
  • Bachelor’s Degree in software engineering or a related field
  • Good spoken and written English skills
Job Responsibility
Job Responsibility
  • Develop new and maintain existing .NET (C#) code in an AWS cloud environment
  • Contribute to code quality by applying coding best practices, learning about test-first mindsets, and following security standards
  • Actively participate in implementing various types of tests, including unit, component, and functional tests, to help ensure software reliability
  • Assist in building and improving development processes
  • Work collaboratively within a small agile team to deliver new features and fix defects
  • Support software architecture discussions and learn to translate system-level designs into robust, maintainable, and high-quality code, following best practices in software engineering
What we offer
What we offer
  • Hybrid work environment with up to 2 days working from home weekly
  • Stable employment based on a full-time job contract
  • International working environment in a dynamic company
  • Access to the latest knowledge and technologies enabling professional development
  • Training and development possibilities
  • Participating in international projects and international trips
  • Competitive salary dependent on experience and qualifications
  • Flexible working hours and work-from-home opportunities
  • Private medical coverage for you and your family
  • Sport card
  • Fulltime
Read More
Arrow Right

Backend Developer (.NET)

You will be part of a software development team, focusing mainly on C# and .NET ...
Location
Location
North Macedonia , Skopje
Salary
Salary:
Not provided
hornetsecurity.com Logo
Hornetsecurity
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Completed a degree in computer science or an apprenticeship as an IT specialist for web development
  • Proficient in C# and .NET Core, or other similar Object-Oriented Programming languages
  • Knowledge and experience with advanced programming concepts such as multi-threading and SQL optimization
  • Curiosity and eagerness to both teach yourself and learn from others
  • Great interpersonal and communication skills
Job Responsibility
Job Responsibility
  • Develop and maintain cloud-based services and software products
  • Contribute to Agile SCRUM meetings, estimates, documentation, and other parts of the software development lifecycle
  • Work on improving your own technical expertise and keep abreast of new developments in software development
  • Enhance the security, robustness, performance, and maintainability of the code base
  • Work closely with the management team as well as other team members from the Support and Product Management
What we offer
What we offer
  • Free space for innovation and independent action in a fast-growing international company
  • Temporary Employee Exchange Program – ability to work at global office locations
  • Home-office-option and flexible working time
  • Free overtime food
  • Team events like Laser Tag, Office Movie Nights, Foodie Fridays
  • FitKit subscription and private insurance for your health
  • Unlimited contracts
  • Referral Bonus: 1500€ for each successful referral
  • Fulltime
Read More
Arrow Right

Backend Developer (.NET)

You will be part of a software development team, focusing mainly on C# and .NET ...
Location
Location
Malta , San Gwann
Salary
Salary:
Not provided
hornetsecurity.com Logo
Hornetsecurity
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Completed a degree in computer science or an apprenticeship as an IT specialist for web development
  • Proficient in C# and .NET Core, or other similar Object-Oriented Programming languages
  • Knowledge and experience with advanced programming concepts such as multi-threading and SQL optimization
  • Curiosity and eagerness to both teach yourself and learn from others
  • Great interpersonal and communication skills
Job Responsibility
Job Responsibility
  • Develop and maintain cloud-based services and software products
  • Contribute to Agile SCRUM meetings, estimates, documentation, and other parts of the software development lifecycle
  • Work on improving your own technical expertise and keep abreast of new developments in software development
  • Enhance the security, robustness, performance, and maintainability of the code base
  • Work closely with the management team as well as other team members from the Support and Product Management
What we offer
What we offer
  • 24 vacation days + paid public holidays
  • Private health Insurance and additional sick leave days
  • Pension Plan and inflation compensation
  • Home-Office-Option and flexible working time
  • Be-Active-Bonus– allowance for membership in fitness and sports clubs
  • Temporary Employee Exchange Program– ability to work at global office locations
  • Team events
  • Fulltime
Read More
Arrow Right

Sr. Dot Net Developer

Location: Houston Texas (Hybrid role). No C2C enquiry please. Must have Skills: ...
Location
Location
United States , Houston
Salary
Salary:
Not provided
enormousenterprise.com Logo
Enormous Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong .Net Backend Development Experience
  • Experience with Core .Net API, WPF, WCF and Messaging Services (Tibco, MQ, Kafka, AMPS)
  • Experience with Multithreading
  • Knowledge of C#
  • Understanding of Web Services Oriented Architecture
  • Experience with OLTP, polymorphism, functional programming, dynamic web
  • Experience working in large/enterprise level code-based environments
  • Knowledge of EMS design patterns
  • Multi-threading programming
Read More
Arrow Right

.NET Developer

This position is within CGC’s Business Intelligence and Emerging Technologies de...
Location
Location
United States , Scottsdale
Salary
Salary:
Not provided
computerguidance.com Logo
Computer Guidance
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • College degree or certification in a field directly related to software development plus a minimum of five years of relevant technical experience in application design and programming and/or an equivalent combination of education and experience
  • Ability to write clear, a concise code in C# using a variety of standards .NET libraries and utilizing Object Oriented techniques
  • Ability to write and debug complex stored procedures/triggers in SQL
  • Solid understanding of C#, ASP.NET, SQL, and web technologies
  • Solid history of delivering web-enabled solutions
Job Responsibility
Job Responsibility
  • Works with analyst, development and QA teams to perform product design, implementation, defect verification and remedy on application software projects for CGC’s suite of products
  • Identifies opportunities for improving software development methods and procedures and communicates recommendations appropriately
Read More
Arrow Right