Net Developer

Integer Consulting; Lisboa; Presencial; EUR 40 000 - 60 000; Tempo integral

Descrição da oferta de emprego

.NET Developer

Job Title: .NET Developer
Location: Lisbon, Portugal
Work Regime: Full‑time & Hybrid (2x office days)

We are looking for a Senior .NET Developer with strong experience in event‑driven architectures, event sourcing, and data streaming. The role involves developing and maintaining microservices, implementing reliable event‑driven solutions, and mentoring junior developers within an Agile environment.

Responsibilities

• Develop and maintain .NET‑based microservices (preferably .NET 6+).
• Implement event‑driven solutions, including producing and consuming events, handling failures, and ensuring reliability (at‑least‑once delivery, retries, idempotency).
• Work with data streaming technologies such as Kafka Streams, ksqlDB, or Spark Streaming.
• Operate within Azure cloud environments and contribute to scalable, reliable architecture designs.

Mandatory Requirements

• +5 years of experience with .NET, with at least 3 years in microservices.
• Experience with event‑driven architectures and event sourcing.
• Experience with data streaming and processing tools (Kafka Streams, ksqlDB, Spark Streaming).
• Extensive experience with Azure cloud environments.

Benefits

Our company does not sponsor work visas or work permits. All applicants must have the legal right to work in the country where the position is based. Only candidates who meet the required qualifications and match the profile requested by our clients will be contacted.

#VisionaryFuture - Build the future, join our living ecosystem!

.NET Developer (Blazor)

Job Title: .NET Developer (Blazor)
Location: Remote
Work Regime: Full‑time & Remote

Overview / Summary: We’re looking for a .NET Developer with strong expertise in the Blazor framework to help design and implement modern, scalable web solutions within a Microsoft ecosystem. The role focuses on frontend architecture and development using .NET and Blazor, ensuring performance, maintainability, and best engineering practices.

Responsibilities

• Define and implement frontend architecture using .NET / Blazor.
• Collaborate closely with backend and cloud engineering teams.
• Support modernization initiatives for legacy Microsoft applications.
• Establish and enforce coding standards and best practices.

Mandatory Requirements

• +3 years of experience in the Blazor framework (Server and/or WebAssembly).
• Experience in frontend architecture and web application design.
• Experience with CI/CD and version control best practices.
• Minimum English and Portuguese B2 level.

Complementary Requirements

• Exposure to legacy Microsoft technologies (VB6, ASP.NET).
• Familiarity with AWS and DevOps tools or practices.
• Experience with online payments.

Benefits

Our company does not sponsor work visas or work permits. All applicants must have the legal right to work in the country where the position is based. Only candidates who meet the required qualifications and match the profile requested by our clients will be contacted.

#VisionaryFuture - Build the future, join our living ecosystem!

Senior .NET Developer (Freelance)

We are looking for a Senior .NET Developer to join a long‑term international project and work on building scalable, high‑impact digital solutions. This is a great opportunity for a professional who enjoys working with modern architectures, event‑driven systems, and cloud technologies.

What You’ll Do

• Develop and maintain systems in .NET Framework and .NET Core.
• Improve and maintain legacy systems ensuring stability and scalability.
• Design and implement microservices‑based solutions using Kafka as an Event Hub.
• Work with both NoSQL and relational databases to build robust data solutions.
• Implement and maintain Azure Functions and other serverless solutions.
• Write unit and integration tests, perform code reviews, and enforce best practices.
• Collaborate with the architecture team to define standards and best practices.
• Support the frontend team with Angular‑based applications (React knowledge is a plus).

What We’re Looking For

• Advanced experience in C#, .NET Framework, and .NET Core.
• Proven experience with legacy systems maintenance.
• Experience designing microservices architectures and event‑driven systems (Kafka/Event Hub).
• Strong knowledge of SQL Server/MySQL and NoSQL databases (MongoDB, CosmosDB).
• Familiarity with CI/CD pipelines, design patterns (DDD, CQRS), and Docker/Kubernetes (nice to have).
• Must be based in Spain or Portugal with knowledge of Spanish or Portuguese.

Why Join Us?

• Long‑term freelance contract with stable workload (160h/month).
• Work with a multinational tech team on a cutting‑edge product.
• Competitive hourly rate.
• Hybrid in Lisbon.

Senior Frontend Web Developer (Vue 3) On‑site

We are one of the most innovative tech companies in the travel space selected by 100+ airlines in just 12 years.

Winners of APEX award in the best innovative inflight entertainment 2024!

Winners of PAX Tech readership award in the best in Accessibility 2025!

Our friendly team is distributed all over the world. The main offices are located in the USA and Portugal.

What you’ll bring

• Strong experience with Vue.js (Vue 2/3) and its ecosystem.
• Experience with state management (e.g. Pinia, Vuex).
• Proficiency in HTML5 and CSS3 (familiarity with SASS/SCSS).
• Understanding of REST API integration and working with async data (Axios, fetch).
• Understanding of basic 3D / WebGL concepts or willingness to learn (working with a custom 3D engine).
• Experience working with Git and modern branching workflows.

Nice to have

• Familiarity with mapping / geospatial concepts (tiles, coordinates, projections).
• Experience with Vite or similar modern build tools.
• Experience with testing frontend code (Vitest/Jest, Storybook).
• Experience integrating third‑party SDKs and widgets into complex UIs.
• Experience with CI/CD pipelines.

Our client is a tech company, founded in 2016, that develops core software solutions for a leading financial group. With a strong focus on innovation, the company delivers secure, scalable platforms to support banking, wealth management, and compliance operations.

Software Developer – Backend GO

ABOUT BEDROCK

What if you could help major media companies compete with streaming giants? At Bedrock, we love challenges, whether they’re related to features, scaling, performance or peak traffic. We believe that learning new tricks is a journey and sharing them with peers is definitely part of the fun.

We build and power leading video streaming platforms for some of Europe’s biggest SVOD/AVOD players (6play, Videoland, RTL Play…).

At Bedrock we have 350 employees in Paris and Lyon and are looking for a Backend Software Developer for our new office in Lisbon.

Day‑to‑Day Work

• Participate with the team in the design and development of services that meet our customers’ needs, while ensuring the necessary stability of the technical platform.
• Our platform is totally hosted on AWS, using managed services wherever possible (DynamoDB, Kinesis, Lambda, StepFunctions).
• Provide CI/CD for continuous deployment and a first‑rate monitoring platform.
• Proactively improve and evolve the platform.

Life at Bedrock

• Work flexibility and brand new office spaces with a great location.
• A top‑notch tech expertise: documentation, support, R&D, management seniority.
• Work evolutions & opportunities within the company, as well as training.
• Strong human connections: Last Friday Talks, Demo, Meet Up, Roadshows RH.

Flutter Developer (Web Applications) (m/f/d)

Key Responsibilities

• Integrate with backend services using RESTful APIs and ensure seamless data exchange.
• Efficiently handle asynchronous operations in Dart using async/await, Streams, and Futures to ensure smooth app behavior.
• Write clean, maintainable, and testable code, following industry best practices and design patterns.
• Monitor app performance, identify and troubleshoot issues, and implement performance improvements and bug fixes to ensure optimal app health.

Requirements

• 3+ years of experience in Flutter and Dart development.
• Experience with state management solutions such as Provider, Riverpod, BLoC, etc.
• Experience integrating with backend services using RESTful APIs, gRPC, GraphQL, and WebSockets.
• Experience in setting up and maintaining CI/CD pipelines.
• Hands‑on experience with testing frameworks like Flutter Test and Mockito.
• Excellent communication skills with the ability to collaborate effectively within an agile team environment.
• Strong problem‑solving skills, with an emphasis on attention to detail and ability to handle complex challenges.

Lead Java/React.js Software Developer

What you will do

• Create interfaces to backend systems using Java and SpringBoot (REST services, databases, SAP).
• Configure user interfaces and on‑premise installation of our software.
• Work with the latest Smart Glasses and other wearable devices.
• Do technical consulting for our customers.
• Support user acceptance and system integration tests.
• Execute roll‑out at customer site.
• Take on bug‑fixing during hyper‑care phase and handover to support team.
• Work independently on projects and manage time & quality specifications.

Must haves

• University or college degree in computer science, IT, informatics or related subject.
• Familiar with API designs / specifications and XML / JSON.
• Database experience like MySQL.
• Experience with logistics processes or manufacturing companies (automotive industry).
• Proven ability to understand big picture and complex relationships.
• Enthusiasm for teamwork and independent project responsibility.
• Fluency in English mandatory; further languages are a plus.

Benefits

• Professional growth & mentorship.
• Competitive USD‑based compensation.
• A selection of exciting projects with Fortune‑500 clients.
• Flextime and remote/hybrid options.

Mid‑Senior Software Developer (C# & C++)

This is a remote position.

Job Title: Mid–Senior Software Developer (C# and C++)

Location: Portugal

Work Regime: Full‑time & Remote

Overview / Summary: We are looking for a Mid–Senior Software Developer to join our team in building a next‑generation ticketing application. This is a key role in the development of a robust, scalable platform that will integrate with complex enterprise systems and serve a wide and diverse user base.

Responsibilities and Tasks

• Lead the design and development of software components.
• Contribute to key architectural and technical decisions.
• Ensure system performance, scalability and integration with existing systems.
• Collaborate within an international, cross‑functional team in a remote‑first setup.

Requirements

• Education: Degree in Computer Science, Engineering, or a related field.
• Experience: 5+ years of professional experience in software development; proven delivery of production‑grade software.
• Interpersonal skills: strong communication and leadership; solution‑oriented mindset.
• Languages: English mandatory; German nice to have.
• Stack Tech: C# and C++; experience in Frontend, Backend or Full Stack development.

#VisionaryFuture

Build the future, join our living ecosystem!