Lediga jobb W.IT.G Consulting AB i Solna

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Database Engineer

Ansök    Apr 10    W.IT.G Consulting AB    Databasutvecklare
We are now looking for a Database Engineer with problem solving skills, to join a our team. Background / business context With regulatory requirements we need to secure the core IP network control systems. We need to transform and move legacy functionality and services today partly owned by business unit in foreign country within border and secure automony of service delivery within Sweden. In order to comply we are now establishing a new general network... Visa mer
We are now looking for a Database Engineer with problem solving skills, to join a our team.

Background / business context

With regulatory requirements we need to secure the core IP network control systems. We need to transform and move legacy functionality and services today partly owned by business unit in foreign country within border and secure automony of service delivery within Sweden. In order to comply we are now establishing a new general network platform and management system fully operated by Telenor Sweden.



Activities to be performed
Development of new data layers, compensate and transformation of legacy processes for our IP core on a new more modern environment. A concrete example where we need to bridge need and developer expectations is regarding service to scale and operate relational databases like mysql, postresql and mariadb. Data in this case refere to schemas and parameters where our developers need to have adjust for needs, but also expect high availability, scalability and operation.



Competence requirements

Required: Good understanding and experience with database replication and OLTP.


- General Loadbalancing and HA concepts

- General Networking Knowledge: F5, Cisco ACI

- Linux, VMware and storage concepts

- RDBMS like My, MariaDB, Postgre

- Cluster tech like Galera or Vitess

- Containers and kubernetes

- Messaging like NATS, rabbitMQ, Kafka

- CI/CD: gitlab, argo

- Raft or paxos consensus concepts

Preferred:

Exerpience with automation, stream processing and cloud environments. Visa mindre

QA Engineer

Ansök    Mar 27    W.IT.G Consulting AB    Systemtestare
We are looking a highly skilled QA engineer, to join a consultancy assignment. Background / business context We are looking to strengthen our team, with an QA engineer who would be responsiblie for quality assurance. This application is used by our end customers to buy hardwares, subscriptions, sims and transfer their subscription etc. The main responsibility of the team is to build the Frontend and a backend of orchestration services and API’s to be con... Visa mer
We are looking a highly skilled QA engineer, to join a consultancy assignment.

Background / business context

We are looking to strengthen our team, with an QA engineer who would be responsiblie for quality assurance. This application is used by our end customers to buy hardwares, subscriptions, sims and transfer their subscription etc. The main responsibility of the team is to build the Frontend and a backend of orchestration services and API’s to be consumed by the client.

Activities to be performed

You are a highly specialized QA Engineer, with a focus on web, motivated by technical challenges and delivering top quality. As a QA Engineer you are used to work in close cooperation with both backend and frontend developers in your team, coaching them and being an ambassador of good quality, automation principles and you will also help us to define our goals within automation and test in general.

At the same time you will also work on creating test plans, as well as performing for example manual, exploratory or performance testing.

Close communication and collaboration is needed with multiple teams connecting to the whole system around this team's specific application that orchestrates workflows between different applications and microservices. Data models and relationships is important to understand.

To succeed in the role, you are structured and highly committed in what you do. You understand the value of continuous improvement and challenging status quo. You are a driven, self-motivated, communicative. You are a responsible, respectful team player willing to jump in where is needed for the team and ultimately the company to succeed.

Competence requirements

Required:


- C#, Selenium

- Experienced in writing Nunit tests.

- Extensive experience in Automation Framework Designing

- Hands on experience on Selenium for automating frontend tests, parallelization and mocks.

- Experience of working with HTTP/Restful APIs, Postman/Curl (or similar API testing tools)

- Knowledge about Browserstack or similar for cross browser testing to test across different device combinations

- Experience with Defect tracking tool (Jira or similar)

- Understanding of CI/CD (preferably Jenkins)

- Working knowledge of GIT

Preferred:


- Maven

- AWS (for tracking events/logs using Cloudwatch)

- Elastic Stack (Kibana, APM or similar log aggregation/tracing tools)

- Grafana / Prometheus (or similar monitoring tools)

- Swagger

- Jenkins

- Performance Testing Tools (eg. Jmeter etc)

Location: Solna OR Karlskrona

Languages: Swedish & English Visa mindre

Embedded SW developer, C++

We are looking for an Embedded SW developer, C++ for one of our renowned customers working in Telecom sector. We are looking for a software developer with working experience in embedded software development. - Qualities that we value highly in this team are strong communication and collaboration skills . You should also have experience in problem solving and in taking lead in different tasks. - The team systemizes, craft and test the software on the Radio... Visa mer
We are looking for an Embedded SW developer, C++ for one of our renowned customers working in Telecom sector. We are looking for a software developer with working experience in embedded software development.

- Qualities that we value highly in this team are strong communication and collaboration skills . You should also have experience in problem solving and in taking lead in different tasks.
- The team systemizes, craft and test the software on the Radio Units and take joint responsibility for all team tasks. We are working with product development in C++ and the functional testing is done in Java.

What you will do
Work in a cross-functional team with responsibility from pre-study to release and customer acceptance for new functionality
Drive SW development and maintenance in C++ in a complex system architecture with SW and HW components
Take in a sophisticated system as well as fix difficult problems
Contribute with competence in Software system design, Architecture principles and Test automation
Mentor and support other developers.

You will bring
Bachelor's or Master’s degree in Computer Science, Electrical or Electronic Engineering or Wireless Communication or equivalent, otherwise experience of 3GPP L1 or software defined radio is a plus.
At least 3 years of overall experience in SW development and architecture
Competence and experience in programming using object-oriented languages C++ and Java.
Knowledge of embedded and/or real-time software
Understanding of git, continuous integration, test, product integration and troubleshooting skills
Knowledge of product development and product lifecycle management
Excellent written and verbal communication skills Visa mindre

Senior utvecklare / Systemarkitekt

Ansök    Sep 21    W.IT.G Consulting AB    Systemarkitekt
En applikation som AFRY utvecklat under längre tid skall skrivas om i grunden samt utökas med mer funktionalitet. Efterfrågan i kundens organisation för denna applikation är under kraftig tillväxt och vi ser att dess användningsområden kan bredda. Det finns en klar kravbild för vad arkitekturen skall hantera, men det finns med tanke på den breddade användningen behov av att i workshops med kunden borra djupare i det. Skallkrav - Minst 10 års erfarenhet a... Visa mer
En applikation som AFRY utvecklat under längre tid skall skrivas om i grunden samt utökas med mer funktionalitet. Efterfrågan i kundens organisation för denna applikation är under kraftig tillväxt och vi ser att dess användningsområden kan bredda. Det finns en klar kravbild för vad arkitekturen skall hantera, men det finns med tanke på den breddade användningen behov av att i workshops med kunden borra djupare i det.

Skallkrav

- Minst 10 års erfarenhet av systemutveckling
- Intresse och erfarenhet av att ta fram systemarkitektur
- UML-kunskap
- Svenskt medborgarskap


Meriterande

- Kunskap i .NET/Xamarin
- Erfarenhet av arkitektur med microkärnor


Inom affärsområdet pågår liknande projekt, där framtagna designregler och idéer med fördel kan återanvändas för att spara tid och öka möjligheterna för att flytta utvecklingsresurser mellan projekt.

Säkerhetsprövning kommer att genomföras. Visa mindre

Systems and Verification Engineer

We are looking for a Systems and Verification Engineer on-site in Stockholm/Solna for one of our renowned customers in the Life Science domain. You will play an important role in driving requirements engineering and taking lead in test and verification activities MAIN RESPONSIBILITIES: - Defining and structuring requirements in liaison with product manager, systems team and other R&D team members - User requirements - System level requirements - Module r... Visa mer
We are looking for a Systems and Verification Engineer on-site in Stockholm/Solna for one of our renowned customers in the Life Science domain. You will play an important role in driving requirements engineering and taking lead in test and verification activities

MAIN RESPONSIBILITIES:

- Defining and structuring requirements in liaison with product manager, systems team and other R&D team members
- User requirements
- System level requirements
- Module requirementS
- Ensuring testability of requirements and defining test and verification procedures
- Defining verification and validation plans


ACADEMIC BACKGROUND:
Must have: MSc Technical biology, Molecular Biotechnology, Engineering Physics, Mechanical engineering or similar

Nice to have: Ph. D in relevant field

PROFESSIONAL EXPERIENCE
Must have:

- Product development of instrumentation within Life Science.
- System engineering, requirements engineering, verification and validation
- Several years of experience working with instruments consisting of software, mechanics and electrical interfaces, preferably analytical instrumentation such as in vitro diagnostics instruments or medical devices.
- System verification (strategy, planning, coordination and execution)
- Experience from working hands on in labs or similar environment.


Nice to have:
Experience from usability engineering and product validation

TECHNICAL SKILLS (METHODS etc.):
Must have: Skilled in requirement engineering, requirement break down and good system level understanding of HW/SW instrument systems for bioanalytics purposes.
Skilled in setting up test specifications and in documenting verification plans and reports. Visa mindre

Site Reliability Engineer

Site Reliability Engineers are responsible for ensuring that services are available, the underlying infrastructure is properly functioning, and other internal tools, processes, and systems are working as expected. An essential responsibility also includes monitoring critical applications and related services to ensure availability during critical business hours Main responsibilities, activities and duties Thoroughly analyse assigned systems and supported... Visa mer
Site Reliability Engineers are responsible for ensuring that services are available, the underlying infrastructure is properly functioning, and other internal tools, processes, and systems are working as expected. An essential responsibility also includes monitoring critical applications and related services to ensure availability during critical business hours

Main responsibilities, activities and duties

Thoroughly analyse assigned systems and supported business to understand design and functionality in relation to stakeholder needs.

Identify, establish, and uphold appropriate system Service Level Objectives (SLOs) together with the team and implement the use of error budgets along with policies/consequences for deviating from them.

Ensure observability and monitoring of relevant systems. Provide guidelines and educate the product teams on observability practices/standards around metrics, logs and traces.

Proactively seek out system weaknesses and find ways to fix them before they cause production issues using monitoring data, watching trends, and using Chaos Engineering.

Build automated solutions and tools to help debug and resolve problems in production and prevent them from reoccurring.
Lead blameless post-mortems for incidents together with different product teams and vendors. Be part of on-call rotations to ensure SLOs are met, with the goal of eliminating the need for support outside of office hours.

Education and certification
Academic degree in systems development, or equivalent knowledge and skills acquired through work experience and continuing professional education.

Knowledge and experience

- Senior level expertise in: - Software development.
- Database management systems and .
- Containerization with OpenShift/Kubernetes.
- Integration though KAFKA and message queues.
- Java
- Cloud (Azure/AWS)



- Proven experience in developing production-grade, performant, scalable and durable applications.
- Experience at all levels of the technology stack, i.e. Infrastructure, Database, API, components and front-end.
- Hands on experience of managing complex, high-volume applications/components in production critical environments.
- Experience of performance tuning techniques, stability patterns and scalability approaches.
- Experience of fact-based, data-driven problem solving and communication.


Other qualifications

- Excellent analytical skills.
- Good leadership qualities.
- Excellent in planning and working in a very structured way.


Proven ability to independently capture and share information through formal written
documentation in English and local language.
Fluent in English and Swedish, both spoken and written.
Workplace : HQ Solna
Process oriented mind-set and a strong ability to follow methods to secure cross functional efficiency and collaboration.
Previous work experience of Site Reliability Engineering is meritorious. Visa mindre