Backend Software Engineer – (Java/Go)- Remote

Greater London Contract / 6 - 12 months £350 - £650 per day

Backend Software Engineer – (Java/Go) – Telecommunication – Remote

Duration: 6 – 12 months

Rate: £350 – £650 (OUTSIDE IR35)

Start: ASAP


You will be part of a young development team accountable for the Voice, Packet and Messaging services. For that scope, you will develop new services and components required to orchestrate core services into Products, which can be provided to customers. You will be a part of the complete process from design to in-life management.

We run a multi-site platform, following strict security requirements, provide the service to customers around the word and manage millions of Profiles. We embrace a highly collaborative and diverse environment, value teamwork, autonomy and held accountability for our deliverables and customer success.

Position Responsibilities

  • Design, implement and maintain systems and services critical to our operations
  • Implement resilient, scalable, secure and fault tolerant architectures
  • Maintain high standards of observability and monitoring
  • Ensure compliance of deployed solutions with 3GPP standards
  • Assist the roadmap management with quality estimates promoting an effective management of expectations
  • Accountable for the outcomes of his work, and for the effectively working end to end flows
  • Strong contributor to roadmap implementation allowing a continuing and fast evolution of the solution. Be able to deliver small incremental features often
  • Collaborate with other team members and contribute to a common code repository
  • Promote seamless integration of the new features into the existing codebase
  • Promote code quality, readability and high tests coverage
  • Promote overall quality of the solution and ensure high performance
  • Document the solution and flows


  • Strong knowledge and experience in Golang (preferred) or Java – A technical assessment will be required
  • Experience using databases, understanding the tradeoffs of ACID and NoSQL
  • Experience in the development of C/C++ applications is a plus
  • Experience with messaging and event-based architectures
  • Experience with CI/CD flows, Git, Docker and Kubernetes
  • Experience with Linux systems
  • Proficient with REST APIs, both in implementing the interfaces and consuming
  • Knowledge of DevOps practices and guidelines and scripting languages for automation
  • Familiar with cloud and container environments
  • Familiar with collaborative development tools and processes
  • Proficiency in the English language, both written and verbal, sufficient for success in a remote and largely asynchronous work environment
  • Demonstrated capacity to clearly and concisely communicate about complex technical, architectural, and/or organizational problems and propose thorough iterative solutions

Additional Experience

  • Experience with performance and optimisation problems and a demonstrated ability to both diagnose and prevent these problems
  • Comfort working in a highly agile, intensely iterative software development process
  • Ability to work autonomously but reach out immediately if blocked
  • Demonstrated ability to onboard and integrate with an organisation long-term
  • Positive and solution-oriented mindset
  • Effective communication skills: Regularly achieve consensus with peers and clear status updates
  • An inclination towards communication, inclusion, and visibility
  • Self-motivated and self-managing, with strong organisational skills
  • Demonstrated ability to work closely with other parts of the organisation
  • Share our values, and work per those values
  • Proven analytical, problem-solving and troubleshooting skills
  • Good understanding of cloud services and scalable infra-structure

Job Information

Job Reference: JO-2110-247536
Salary: £350 - £650 per day
Salary per: day
Job Duration: 6 - 12 months
Job Start Date: ASAP
Job Industries: Software Engineering Jobs
Job Locations: Greater London
Job Types: Contract

Here are some related jobs


Upload your CV

Upload your CV to our database.

  • Max. file size: 5 MB.
  • Hidden
  • This field is for validation purposes and should be left unchanged.

Please let us know where you are, or where you would like to be in the world so we can point you in the right direction.

Cookie Consent×

Salt uses cookies to improve the user experience of our site. Cookies allow you to have a more enhanced journey through the site when searching for a specific job or location. Cookies are also used to help us understand how our site is being used. You can find out more about how Salt uses cookies here. By continuing to use the Salt site you are consenting to use our cookies.