Net Senior Developer

Senior. Net Developer

At Hexa Consulting we empower diverse tech careers in Portugal through near‑shore IT projects and consulting. We seek a Senior. Net Developer to design, develop, and support microservices and distributed solutions.

Responsibilities

• Lead the design, implementation and testing of. NET applications.
• Develop and maintain services in a micro‑service architecture.
• Integrate messaging with Kafka or Rabbit
  MQ.
• Work with SQL and No
  SQL databases.
• Deploy and manage services on Kubernetes.
• Provide technical guidance and code reviews.

Qualifications

• 7+ years of. NET development experience.
• Strong knowledge of Kafka, Rabbit
  MQ, SQL and microservice patterns.
• Experience with Kubernetes.
• Good English (B2 minimum).
• Available for hybrid work in Porto and based in Portugal.

What we offer

• Permanent contract
• Health insurance
• Access to training

Software Engineer – SAP (PORTO)

Act Digital seeks a Software Engineer to develop and support SAP FI/CO and SD/MM modules for clients.

Responsibilities

• Full development lifecycle: design, programming, testing, and go‑live.
• Provide third‑level support for SAP modules.
• Prepare projects for implementation.
• Integrate new technologies into a complex SAP landscape.

Backend Software Engineer – Air & Sea (ACT Digital)

Build and evolve Java‑based backends using Spring Boot and related technologies.

Responsibilities

• Develop and maintain Java backend applications.
• Design and implement RESTful APIs.
• Optimize and design databases (SQL, Hibernate, JPA).
• Integrate external systems and perform code reviews.
• Collaborate with business teams and other developers.

Qualifications

• Experience with Java, Spring Boot, Hibernate, REST.
• Knowledge of Docker, Kubernetes, and cloud services.
• Strong understanding of SQL and No
  SQL databases.
• Excellent communication in English (B2+).

QA Software Engineer – i‑Charging

Design, implement, and execute manual and automated tests for electric‑vehicle charging systems.

Responsibilities

• Maintain test environments and automation suites.
• Analyze requirements and design test strategies.
• Document test cases and results.
• Collaborate with R&D, hardware, and operations teams.

Qualifications

• Experience with automation frameworks and scripting.
• Familiarity with Linux, Agile, and API testing tools (Playwright, Postman, Cypress).
• Proficiency in English (B2+).

Lead Data Software Engineer – Work From Home (Agile
Engine)

Collaborate with data scientists to build scalable data pipelines and support ML model development.

Responsibilities

• Design and maintain ETL and data pipelines.
• Ensure data quality, validation, and monitoring.
• Optimize storage and processing for ML workloads.
• Collaborate with Dev
  Ops for deployment and scaling.
• Stay current with emerging data engineering technologies.

Qualifications

• Degree in Computer Science, Data Science or related field.
• Experience as Data Engineer in a data‑science environment.
• Strong skills in Python, SQL, No
  SQL and distributed frameworks (Hadoop, Spark).
• Experience with data warehouses, Airflow, Glue, and cloud platforms.
• Good communication and problem‑solving abilities.

Senior Java Developer – Premium Outdoor Company

Build scalable Java backends, integrating with AWS infrastructure and ensuring high code quality.

Responsibilities

• Develop Java backend with Spring Boot and Hibernate.
• Implement RESTful APIs and microservice architecture.
• Manage My
  SQL/Postgre
  SQL and No
  SQL databases.
• Maintain CI/CD pipelines and AWS deployments.
• Collaborate with cross‑functional teams.

Qualifications

• 5+ years of Java backend experience.
• Strong knowledge of Spring Boot, Hibernate, REST, Docker, and AWS.
• Experience with unit/integration testing (JUnit, Mockito).
• Proficient in English (B2+) and based in Portugal.

Senior Software Developer – C++/Python/Shell

Lead the development of high‑performance C++ applications, integrating scripting and build tools.

Responsibilities

• Develop C++ and Python code and shell scripts.
• Design and manage project scope and workflows.
• Translate business needs into JIRA tickets.
• Maintain source control and release prioritisation.

Qualifications

• Expertise in C++ and strong scripting knowledge.
• Experience with CI/CD, CMake, and build systems.
• Good command of English communication.