Fullstack Engineer (.NET & React) Job at BlackRock Investments (Belgrade)

Vp, Software Engineer (fullstack - .net & react)

The Document Intelligence Platform is BlackRock's solution for document processi...

Location

United Kingdom , London

Salary:

Not provided

BlackRock Investments

Expiration Date

October 13, 2026

Requirements

8-12+ years of professional software engineering experience
5+ years in technical leadership roles
3+ years experience leading teams of 3+ engineers
Proven track record delivering large-scale, mission-critical systems
Deep expertise in full-stack development
Strong background in financial services technology preferred
Experience with cloud-native architectures on Azure
Expert level in C# / .NET (.NET 6/7/8, ASP.NET Core), SQL Server, Entity Framework Core, RESTful API design, Microservices architecture, Message queues and event-driven architecture (Azure Service Bus, Kafka), Caching strategies (Redis, in-memory caching)
Strong proficiency in React and TypeScript, Redux and state management patterns, Single-spa or micro-frontend architectures, SCSS/CSS
Extensive experience with Microsoft Azure services (Azure App Service, Azure Functions, Blob Storage, Azure SQL Database, Cosmos DB, Redis Cache, Application Insights, Key Vault, Azure DevOps), Infrastructure as Code (Terraform, ARM templates, Bicep), CI/CD pipeline design and implementation, Git workflows and branching strategies for large teams, Monitoring and observability (Application Insights, Grafana), Performance engineering and scalability optimization

Job Responsibility

Define and evolve the technical architecture across frontend and backend systems
Lead strategic direction of the document processing engine, content management services, and data distribution layer
Champion engineering best practices: code quality, testing, security, and observability
Evaluate new technologies and provide guidance on complex system design decisions
Drive technical innovation while maintaining production stability
Build, lead, and mentor a high-performing team of 3-8 software engineers
Set team goals, conduct performance reviews, and drive career development
Foster a culture of technical excellence and continuous improvement
Recruit top engineering talent and develop team competencies
Champion agile practices and efficient delivery processes

What we offer

Retirement investment and tools designed to help you in building a sound financial future
Access to education reimbursement
Comprehensive resources to support your physical health and emotional well-being
Family support programs
Flexible Time Off (FTO)

Fulltime

Vp, software engineer (fullstack - python + .net + react)

Full Stack Developer – Preqin Pro (Belgrade Engineering Team). Aladdin Engineeri...

Location

Serbia , Belgrade

Salary:

Not provided

BlackRock Investments

Expiration Date

September 23, 2026

Requirements

Bachelor or Master’s degree in Electrical Engineering, Computer Science, Mathematics, Organizational Sciences, or related software engineering background
5-10 years of experience in backend development (Python, .NET) and frontend development with modern frameworks using React / TypeScript
Understanding of OOP best practices and concepts
Experience building and consuming APIs using gRPC or REST
Solid understanding of microservices architecture and development
Strong understanding of containerisation and cloud-native distributed containerized microservice orchestration deployments using Helm
Fluent English, both written and spoken
Ability to navigate and understand an existing codebase
Interest in the functional part of the product
finance industry knowledge is a plus

Job Responsibility

Creating new features, from conception to deployment in production
Owning every aspect of the SaaS product, including production monitoring and incident resolution on the cloud platform
Understanding the importance and application of information security practices
Contributing to continuous improvement of team methodologies (CI/CD, automated testing, best practices)
Collaborating with a team of talented, open-minded people with a strong innovation spirit

What we offer

Retirement investment and tools designed to help you in building a sound financial future
access to education reimbursement
comprehensive resources to support your physical health and emotional well-being
family support programs
Flexible Time Off (FTO)

Fulltime

Ai-Enabled Fullstack .Net Engineer

At Sopra Steria, you’ll design and develop end-to-end solutions that go beyond t...

Location

Belgium , Brussels

Salary:

Not provided

Sopra Steria

Expiration Date

Until further notice

Requirements

Experience with .NET (C#) and modern frontend frameworks (e.g. Angular, React)
A solid understanding of API design and application architecture
Experience with web and/or mobile development
Familiarity with Entity Framework and backend data handling
Knowledge of design patterns and object-oriented principles
Experience with or interest in DevOps practices
Bachelor’s degree in Computer Science or equivalent experience
Fluent in English and Dutch

Job Responsibility

Design, build and maintain fullstack applications using .NET and modern frontend frameworks
Develop scalable, secure and high-performance APIs and microservices
Leverage cloud platforms (Azure) to deliver resilient and future-proof solutions
Integrate AI capabilities such as automation, intelligent workflows, or data-driven features where relevant
Collaborate with cross-functional teams (architects, analysts, UX, DevOps) in an Agile environment
Continuously improve code quality through best practices, testing, and peer reviews
Stay up to date with emerging technologies (AI, cloud, DevEx) and actively bring innovation to projects

What we offer

Mobility options (including a company car)
Insurance coverage
Meal vouchers
Eco-cheques
Continuous learning opportunities through the Sopra Steria Academy
The opportunity to connect with fellow Sopra Steria colleagues at various team events

Fulltime

Fullstack Engineer (C# + Reactjs)

Location

Malaysia , Kuala Lumpur

Salary:

Not provided

Nintex

Expiration Date

Until further notice

Requirements

7+ years in software engineering, with a strong track record of delivering clean, high-quality code
Proficient in full stack development with experience in front-end frameworks like React, back-end development using C#, .NET 6/above, and Cloud technologies like Azure, CosmosDB, Kafka etc.
Excellent communication skills to collaborate across teams and lead impactful engineering conversations
Ability to guide technical discussions, drive decisions, and mentor peers when needed

Job Responsibility

Design and implement robust full stack solutions using modern web technologies, with a strong emphasis on scalable, maintainable code
Contribute to the continuous improvement of our platforms by driving best practices in code quality, testing, automation, and performance optimization
Code with Purpose: design and implement complex features with clean, efficient, and scalable code, acting as a primary resource for maintaining and enhancing critical systems
Technical Problem-Solver: resolve challenges head-on and deliver practical, hands-on solutions
Team Knowledge Sharer: embrace new tools quickly and share insights to uplift the team’s technical capabilities and productivity
Collaborative Coder: actively participate in code reviews, offering actionable feedback and collaborating on technical approaches
Proactive Contributor: be involved in daily team ceremonies like stand-ups, sprint planning, and retrospectives, and provide updates and seek input
Focused on Delivery: balance writing quality code with shipping it efficiently, ensuring the team’s goals are met
Lead & Share Knowledge: stay ahead with emerging technologies and mentor teammates, boosting overall team efficiency and expertise

What we offer

Global Gratitude and Recharge Days
Hybrid working model
Flexible, paid time off policy
Employee wellness programs and counseling resources
Meaningful peer recognition and awards
Paid parental leave
Invention/patenting assistance
Community impact, paid volunteer time, and opportunities
Intercultural learning and celebration
Multiple tools through which to learn and grow, and an incredible global community

Fulltime

.Net Fullstack Developer

We are seeking a highly motivated and experienced Senior .NET Developer with J2E...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5–8 years of professional experience as a .NET Developer, with experience in a senior or lead contributor capacity
Strong proficiency in C#, ASP.NET, .NET Core / .NET, and related technologies
Proven experience designing and building applications using a microservices architecture
Experience with front‑end technologies such as HTML, CSS, JavaScript, and SPA frameworks like Angular or React
Solid understanding of object‑oriented programming principles and design patterns
Experience with relational databases such as SQL Server, MySQL, or Oracle
experience with managed DBaaS solutions is a plus
Experience with unit testing frameworks such as NUnit or xUnit
Hands‑on experience with Git or similar version control systems
Experience working in Agile / Scrum development environments

Job Responsibility

Design, develop, test, and deploy robust, scalable, and resilient microservices using C#, ASP.NET Core, and .NET technologies
Write clean, efficient, well‑documented, and maintainable code that adheres to industry best practices and coding standards
Contribute to the development of a modern Single‑Page Application (SPA) frontend using frameworks such as Angular or React
Lead the ongoing enhancement and evolution of the application after the modernization phase
Take ownership of the application’s lifecycle, contribute to roadmap planning, and drive improvements aligned with future business requirements
Identify opportunities for performance optimization, refactoring, and technical debt reduction
Contribute to the continuous improvement of development processes, tooling, and engineering practices
Work closely with teams developing services in other languages, including Python, to ensure seamless API‑first integration and end‑to‑end functionality for analytics and AI/ML use cases
Collaborate effectively within a multi‑technology environment, supporting interoperability across different platforms
Participate actively in code reviews, ensuring high code quality, performance, and maintainability

Fulltime

Senior Fullstack Engineer (C# + Reactjs)

In this role, you'll be responsible for designing and implementing robust full s...

Location

Malaysia , Kuala Lumpur

Salary:

Not provided

Nintex

Expiration Date

Until further notice

Requirements

Proven Experience: 7+ years in software engineering, with a strong track record of delivering clean, high-quality code
Technical Expertise: Proficient in full stack development with experience in front-end frameworks like React, back-end development using C#, .NET 6/above, and Cloud technologies like Azure, CosmosDB, Kafka etc.
Effective Communicator: Excellent communication skills to collaborate across teams and lead impactful engineering conversations
Technical Leadership: Ability to guide technical discussions, drive decisions, and mentor peers when needed

Job Responsibility

Code with Purpose: You design and implement complex features with clean, efficient, and scalable code, acting as a primary resource for maintaining and enhancing critical systems
Technical Problem-Solver: You dive into the details, resolving challenges head-on and delivering practical, hands-on solutions that drive results
Team Knowledge Sharer: Beyond excelling in your technology stack, you embrace new tools quickly and share insights to uplift the team's technical capabilities and productivity
Collaborative Coder: You actively participate in code reviews, offering actionable feedback and collaborating on technical approaches to deliver the best outcomes
Proactive Contributor: You're deeply involved in daily team ceremonies, like stand-ups, sprint planning, and retrospectives, and consistently provide updates and seek input when needed
Focused on Delivery: Known for getting things done, you balance writing quality code with the practicalities of shipping it efficiently, ensuring the team's goals are met
Lead & Share Knowledge – Stay ahead of the curve with emerging technologies and mentor teammates, boosting overall team efficiency and expertise

What we offer

Global Gratitude and Recharge Days
Hybrid working model
Flexible, paid time off policy
Employee wellness programs and counseling resources
Meaningful peer recognition and awards
Paid parental leave
Invention/patenting assistance
Community impact, paid volunteer time, and opportunities
Intercultural learning and celebration
Multiple tools through which to learn and grow, and an incredible global community

Fulltime

Fullstack .NET Developer

ABOUT THE JOB Develop and customize features for web applications using .NET an...

Location

Vietnam , Ho Chi Minh City

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Software Engineering, IT or related field
3+ year of experience in fullstack development or similar role
Experience with .NET (.NET Core, .NET Framework,...) development for backend and Angular or React for frontend
Proficiency in JavaScript, TypeScript, and C#
Experience with Docker and Kubernetes
In-depth knowledge of DevOps, CI/CD, and automation
Good communication in English
Demonstrate strong communication skills and collaborate with stakeholders

Job Responsibility

Develop and customize features for web applications using .NET and frontend using Angular or React
Collaborate with cross-functional teams to define, design, and deliver new functionalities
Troubleshoot and resolve technical issues to maintain optimal functionality and performance
Implement best practices in software development, including code reviews and testing
Ensure seamless integration with existing systems for system integration
Plan for scalability, security, and reliability aspects of applications
Provide constructive feedback to team members to enhance development processes and outcomes
Maintain documentation for developed features and solutions

What we offer

Competitive salary and 13th-month salary
14+ annual leaves per year
Premium healthcare insurance, starting from your probation period
Project reviews and yearly performance appraisals
Annual company trip
Teambuilding activities: Team lunch/dinner, events, and celebrations, sports clubs (football, basketball, badminton, pickleball)
International team with flexible working time
Tailor-made career path
Technical workshops and training courses
Mobility: Opportunities to be on-site abroad in our offices in over 60+ countries