Sr Engineer, Software located in Atlanta, GA will design, implement, and deploy software which meet customer's requirements, scales easily, removes the limitations of traditional networking solutions, and supports deployment in highly available environments.

Position duties and responsibilities include, but are not limited to:

• Actively participate in architecture and design of various software components focused on creating applications that leverage technologies such as virtualization, micro services, SDN, NFV, and Big Data platforms and technologies;
• Drive engineering projects by developing software solutions, conducting tests and inspections, and preparing reports and calculations;
• Independently develop a full software stack, understanding the building blocks, interactions, dependencies, and tools required to complete software and automation work;
• Interact with system engineers to define system requirement and/or necessary requirements for automation;
• Contribute to designs to implement new ideas which use new frameworks to improve an existing or new system/process/service; and
• Write basic documentation on how technology works and create clear documentation for new code and systems used, and document systems designs, presentations, and business requirements for consumption and consideration at the manager level.

Specific Skills Requirement - must have educational or professional experience in:

• Experience (1) using Kubernetes/Helm, IBM Bluemix (IBM Cloud), and PCF with GitOps CI/CD and blue-green/canary strategies to deploy and operate microservices with zero-downtime rollouts and make clear trade-offs (latency, throughput, cost, RPO/RTO).
• Experience (2) using Kafka (with Connect) and RabbitMQ alongside Hadoop/Spark-plus schema governance and CDC - to build and run SLO-driven streaming/data pipelines (reliability/latency/throughput), including partitioning/windowing, exactly-/at-least-once semantics, backfills, and cost-aware scaling.
• Experience (3) using Java/Spring Boot and Node.js with Redis, MySQL, and Cassandra to implement a polyglot data layer (Redis for caching/rate-limits and counters; MySQL for transactional/admin workflows; Cassandra for high-volume telemetry/time-series), expose REST/gRPC APIs, and automate build/test/deploy via CI/CD and shell scripting.
• Experience (4) using requirements engineering practices (SRS, user stories, acceptance criteria) with system-engineering collaboration to define implementable system/automation requirements, map non-functionals (security, reliability, latency), and maintain traceability to implementation and tests.
• Experience (5) using security and observability stacks OAuth2/OIDC, mTLS, secrets management, RBAC/ABAC, secure-SDLC, and logs/metrics/traces with OpenTelemetry, Prometheus/Grafana or ELK to harden services and data tiers and operate to actionable SLOs/error budgets.
• Experience (6) using lightweight PoCs, technical evaluations, and thorough documentation (how-it-works guides, system/design diagrams, presentations, manager-ready write-ups) to validate new frameworks in the stack (Kafka/RabbitMQ, Spark, Spring Boot/Node.js) and drive measurable system/process improvements.

Experience and education requirements:

PRIMARY REQUIREMENTS: Master's degree in Computer Science, Engineering, or related, and 3 years of relevant work experience.

ALTERNATIVE REQUIREMENTS: Bachelor's degree in Computer Science, Engineering, or related, and 5 years of relevant work experience.

Telecommuting is permitted, but applicant must work from the worksite location at least 3-4 days per week. No additional national or international travel is anticipated.

Additional:

• Location: Atlanta, GA
• This position is eligible for the employee referral program.
• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No

How to apply:

• Visit www.tmobile.jobs.
• Create a candidate profile and apply to requisition number REQ355958.

OTHER: Work hours: 40 hours/week. Wage Range: $152,131 to $160,000/year.

Candidate's pay will be based on various factors, such as work location, qualifications, and experience. At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee's eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance.

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile's amazing benefits, check out www.t-mobilebenefits.com.