WIT Software
Posted 4mo ago

Backend Software Engineer

WIT Software
Portugal
OnsiteFull Time
Responsibilities
  • Write code
  • Integrate APIs
  • Build services
Requirements
  • Backend engineer with degree in CS/Engineering
  • Strong software engineering practices
  • English communication
  • Able to work independently and meet deadlines
Technical tools mentioned
GoJavaNode.jsKotlingRPCRESTAPIs

Job description

WIT Software creates products and solutions for the Telecom industry and has a very strong background on Messaging, IP Voice and Video, Unified Communications, Telecom VAS services, IPTV and Mobile Money. The company has 23 years of existence and works with some of the relevant Telecom companies in the global market, from Europe, Japan, US and Africa.
WIT is developing an innovative software product that leverages emerging concepts from the latest generation of IMS and mobile telecommunications networks. This product has the potential for commercial distribution to hundreds of mobile operators and service providers, reaching millions of users across various geographies worldwide.

We are seeking experienced and talented Backend Software Engineers to join our Product Team. This is an excellent opportunity for those who are passionate about developing successful software for the global market.

Key Responsibilities

∙ Writing clean, scalable and efficient code
∙ Integrating user-facing elements developed by front-end developers with server-side logic
∙ Building reusable code libraries for future use
∙ Creating high-performance and scalable servers either using Go, or Java, Node.js, Kotlin, others
∙ Designing and implementing RESTful APIs
∙ Ability to develop scalable server code using gRPC, and similar technologies
∙ Optimizing the performance of applications for full-scale production deployments
∙ Providing code documentation and contributing to technical documents
∙ Routinely inspecting server code for speed optimization
∙ Participating in code reviews
∙ Conceptualizing and implementing solutions for data storage
∙ Configure usability of all front-end applications
∙ Maintaining a stable server with zero downtime
∙ Troubleshooting and debugging to optimize performance



Requirements

∙ Degree in Computer Science, Engineering, or a related field.
∙ Prior experience as a back-end engineer.
∙ Experienced with software engineering best practices such as design patterns, code reviews, unit and integration testing, etc.
∙ In-depth understanding of computer science fundamentals, Internet technologies and protocols.
∙ Ability to meet tight deadlines
∙ Capable of prioritizing multiple tasks to meet goals without management oversight
∙ Fluent in English with strong communication skills
∙ Ability to communicate complex topics in a clear and structured way
∙ Capable of exploring and quickly use new frameworks and tools
∙ Proactive, able to take initiative and operate independently
∙ Strong problem-solving skills and attention to detail.



Benefits

We offer a competitive compensation package as well as an environment conducive to personal and professional growth


About WIT Software

Developer of telecommunications software for mobile network operators.

Similar jobs

Backend Software Engineer roles
2d
Save
Mark Applied
Hide
Scala Backend Engineer
Lisbon or Portugal or Kenya or South Africa or Africa or Netherlands or United Kingdom
€3k-€5k/mo RemoteFull Time
Tiko
Tiko: Digital platform connecting adolescent girls to essential healthcare services.
5+ YOEFive years of Scala backend development, functional programming with Typelevel, and English proficiency. Microservices and AWS preferred. Applicants must be based in Portugal, South Africa, or Kenya.
Scala, Typelevel, Cats, Cats Effect, AWS
2d
Save
Mark Applied
Hide
Senior Backend Engineer - ComparaJá
Lisbon, Lisbon, Portugal
HybridFull Time
ComparaJá
ComparaJá: Platform for comparing financial products and utility services.
Senior software engineering experience, SaaS and cloud application development, C#, Python, Nuxt, PostgreSQL, AWS, architecture, technical leadership, and fluency in Portuguese and English.
C#, Python, Nuxt, PostgreSQL, AWS
3d
Save
Mark Applied
Hide
Backend Developer – Phyton / Django (f/m/div.)
Cacia or Lisbon
HybridFull Time, Contract
Bosch
Bosch: Global manufacturer of automotive and industrial engineering technology.
University degree in computer science, software engineering, or related field; strong Python, Django, REST API, relational database, CI/CD, Docker, cloud, and code review experience.
Python, Django, Django REST Framework, Docker Compose, Docker, Git, Azure DevOps, Cloud Foundry, PostgreSQL, SQL
4d
Save
Mark Applied
Hide
Senior Backend Developer
Lisbon, Lisbon, Portugal
HybridFull Time
Vodafone
VodafoneLondon Stock Exchange: VOD: Global provider of mobile and fixed-line telecommunications services.
Degree in computer science, software engineering, or related field or equivalent experience; Java, Spring Boot, REST APIs, microservices, Git, Maven, databases, testing, and software design knowledge required.
Java, Spring Boot, REST APIs, Git, Maven, PostgreSQL, MongoDB, JUnit, Mockito, Docker, AWS, Azure, GCP, CI/CD, DevOps, Agile, Scrum
5d
Save
Mark Applied
Hide
Backend Engineer
Lisbon, Lisbon, Portugal
HybridFull Time
Catawiki
Catawiki: Online auction marketplace for curated rare and special objects.
7+ YOERequires 7+ years of object-oriented software development, 3+ years with customer-facing products, backend services, APIs, SQL, relational databases, and excellent English communication. Ruby experience is not essential.
Ruby, SQL, Agile
5d
Save
Mark Applied
Hide
Senior Backend Developer
Lisbon, Lisbon District, Portugal
HybridFull Time
Vodafone
VodafoneLondon Stock Exchange: VOD: Global provider of mobile and fixed-line telecommunications services.
Degree in computer science, software engineering, or related field or equivalent experience; Java, Spring Boot, REST APIs, microservices, Git, Maven, databases, testing, and analytical skills required.
Java, Spring Boot, Git, Maven, PostgreSQL, MongoDB, JUnit, Mockito, Docker, AWS, Azure, GCP, CI/CD, DevOps, Agile, Scrum
5d
Save
Mark Applied
Hide
Engineer III, Backend - Protection
South Africa or Hungary or Poland or Portugal or Romania
RemoteFull Time
Primer
Primer: Unified payment infrastructure for global merchants.
Recent independent production software delivery experience, architecture decision-making, testing, observability, and security skills; willingness to transition to Python is required.
Python, Riskified, Forter, Signifyd, Sift
1w
Save
Mark Applied
Hide
Lead Backend Developer
Lisbon, Lisbon, Portugal
HybridFull Time
DSV
DSVNasdaq Copenhagen: DSV: Provide global transport and logistics services via road, air, and sea.
Strong backend development and software architecture experience with distributed systems, microservices, Kafka, Docker, Kubernetes, SQL, REST APIs, Agile, and leadership or mentoring experience.
Java, Go, Kafka, Docker, Kubernetes, PostgreSQL, SQL Server, Angular, React, OLTP, OLAP