Job Title: Senior Software Engineer
Location: Sri Lanka
Job Responsibilities
As our Senior Software Engineer, you'll be responsible for designing & building new features, enhancing the existing features as well as supporting them in production. You will also be responsible for building reusable libraries or technology platforms/products that address multiple use cases. You will work towards delivering specific milestones and objectives in a very dynamic environment.
You will be in charge of the following:
- Functional availability of the software developed, enhancing the product based on functional requirements.
- Managing cloud-based backend services, web applications and frontend applications for their functional correctness, availability and security.
- Development, deployment and maintenance of SprintBoot/Java and Golang based backend micro-service applications & solutions.
- Development, deployment and maintenance of ReactJS based frontend applications & solutions.
- Own the engineering excellence and operational readiness of the services driving engineering SLI, SLO and SLA.
- Take full ownership of developed applications for the quality, security, availability, scalability etc.
- Adhere to all the engineering best practices established in the company.
- Dive deep into each issue, own reactive fixes and execute long term fixes.
- Assist other Support Engineers on complex RCA issues.
- Provide L4 engineering support to field teams to keep the SLAs in-tact.
- Working in a collaborative, agile environment with multiple cross functional teams distributed across different geographical locations.
Requirements
- A Bachelor's Degree in Computer Science, Software Engineering or equivalent.
- Minimum 6 years industrial experience with a focus on full stack development.
- Excellent communication skills.
- In depth understanding in at least one modern backend development framework preferably SpringBoot and/or Golang.
- In depth understanding in at least one modern frontend development framework preferably ReactJS.
- In depth knowledge on RESTful API design and development.
- A very good understanding working on SQL & NoSQL Databases such as MongoDB, MySQL, PostgreSQL, Redis etc. Hand-on experience in query optimizations and data modeling for scale and performance.
- A very good understanding of Software Design Patterns and Enterprise Integration Patterns.
- A very good understanding of application performance optimizations in backend (preferably SpringBoot/Java and/or Golang) and frontend (preferably in ReactJS).
- A good understanding on MSA, DevOps, Observability and Domain Driven Design.
- A good understanding on containerization and K8s stack.
- Preferred experience in Elasticsearch and Kibana (ELK Stack).
- Preferred experience with messaging systems like RabbitMQ.
- Hands on experience in maintaining scalable, extensible and testable code.
- Deep dive, problem-solving, RCA and systematic thinking to reach to the cause of issues.
- Stay up to date with modern frameworks & practices.
- Able to work independently and multi-task effectively.
Top Skills
What We Do
Founded in 2014, Circles is a global technology company reimagining the telco industry with its SaaS platform - Circles X, empowering telco operators launch and operate successful digital brands. Today, Circles is partnering operators in 14 countries with the mission to deliver delightful digital experiences to millions of people through our businesses. With Circles.Life, our digital lifestyle brand, we empower and delight customers across the world by offering digital experiences that go beyond traditional telco services. With Circles X, our digital telco technology empowers operators to launch digital telco brands from anywhere in the world. Built for operators by an operator, Circles X powers both Circles.Life and our partner operators’ digital telco brands. Circles is backed by global investors such as Sequoia, Warburg Pincus, EDBI and Founders Fund – renowned institutions with a track record of backing industry-shaking innovators. To learn more, visit www.circles.co.
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