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Team Overview
Seeking a Senior Full Stack Software Engineer to join Trusted Call Solutions team who will be responsible for developing and delivering mission critical services in the field of voice and data applications to global carriers and enterprises. The ideal engineer would be working in a fast-paced DevOps environment with an entrepreneurial mindset of solving real world problems by designing, developing, and maintaining features, solutions and scalable production grade micro-services in collaboration with other product and engineering teams. The engineer will also work very closely with clients and partners to understand various use cases and real-world problems to solve them with code. This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.Role Overview And Core Responsibilities
As a member of an Agile scrum team, responsible for following established development processes for assigned projects in order to deliver exceptional software solutions to our customers:
• Work across functional boundaries to design and implement fault-tolerant, high-performance, scalable, high-availability systems.
• Negotiate and understand detailed functional requirements with the product team.
• Iteratively Design and document software components that meet organization standards and strategic direction.
• Code high quality software components in accordance with organizational standards, technical requirements, and detailed designs.
• Effectively participate in a team-oriented environment that involves continuous design reviews, code reviews, and collaboration.
• Actively work with Project Management and QA teams and produce technical documentation required by QA.
• Provide technical guidance and product expertise to Customer Delivery and Operations to resolve production issues.
BASIC QUALIFICATIONS
• Bachelor’s (B.S) or Master’s (M.S) degree in Computer Science or related field
• Minimum 6+ years of software development experience
• Minimum 3+ years of object-oriented design and object-oriented programming experience
• Solid understanding of RESTful systems and principles of good API design. Should have proven experience in building and deploying production grade, highly scalable solutions based on cloud-native micro-services architecture.
• Proficiency in one or more modern programming languages such as Java, C++, Python, Go
• Experience with Spring framework including Spring boot, Spring batch, Spring Data
• Proven experience with RDBMS, and NoSQL DB (MongoDB/Cassandra preferred)
• Computer Science fundamentals in data structures (document form, JSON/YAML), problem solving, algorithm design and analysis
• Understanding of cryptography, encryption, and PKI Digital Certificate Management (X.509) using crypto libraries
• Good familiarity with open-source development. Any hands-on experience with integrating open source components into projects would be an advantage.
KEY RESPONSIBILITIES
• Design, develop, test, deploy and maintain stateless micro-services in various environments (Public/Private Cloud, On-premises in customer domain) using modern techniques of CI/CD
• Contribute to improving best practices to deliver high quality solutions leveraging open source tools/toolkits and utilities with automated builds, tests and deployments
• Collaborate effectively with cross-functional organizations including system architects, project managers, product managers and operations.
• Manage and execute integration tests with potential customers/partners/participants using a cloud based international test bed.
• Follow Agile development methodology leveraging tools like GIT (SCM), JIRA (User Stories), SLACK (Auto Notifications/Channels)
• Create solution design documents for customers including acceptance tests.
Required Knowledge And Experiences
NICE TO HAVE
• Infrastructure: OpenStack (KVM Hypervisor, qcow2, HEAT Orchestration Template), AWS (AMI, CloudFormation), VMWare (OVA’s, ESXi Hypervisor)
• Container based deployments: Docker, Kubernetes
• Orchestration: Ansible (Python based custom modules)
• Automation: Cucumber (Ruby, Java)
• Messaging: Streaming with Pub/Sub architecture (Kafka)
• Monitoring/Alerting: Prometheus, Grafana, Splunk
• Documentation as code techniques
• Protocols: SIP (Session Initiation Protocol), DNS (Domain Name Service), HTTP, SSL, STIR/SHAKEN, OAUTH2 (3rd party Authentication/Authorization)
• 3rd Party Network Elements: Asterix (Opensource IP-PBX), Free Switch, Acme/Oracle SBC, Cisco Call Manager (CUCM)
• UI Development techniques using Angular/React JS or similar frameworks
TransUnion Overview:
At TransUnion, we encourage and are committed to creating a real, positive impact and shared sense of purpose within our Workforce for Good, which empowers our people to grow, innovate and contribute to a better future for our communities and customers. We strive to build an environment where our associates are in the driver’s seat of their professional development— while having access to help along the way. We recognize that success comes when our associates thrive both professionally and personally; that’s why we prioritize work/life flexibility and offer resources for our teams across the globe to collaborate and drive excellence.
Be a part of our Workforce for Good – you’ll work with great people, pioneering products and cutting-edge technology.
TransUnion Job Title
Sr Developer, Software Development
Skills Required
- Bachelor's or Master's degree in Computer Science or related field
- Minimum 6+ years of software development experience
- Minimum 3+ years of object-oriented design and programming experience
- Solid understanding of RESTful systems and good API design
- Proven experience building and deploying production-grade cloud-native microservices
- Proficiency in one or more: Java, C++, Python, Go
- Experience with Spring framework (Spring Boot, Spring Batch, Spring Data)
- Proven experience with RDBMS
- Experience with NoSQL databases (MongoDB or Cassandra preferred)
- Computer Science fundamentals: data structures, algorithms, problem solving; JSON/YAML familiarity
- Understanding of cryptography, encryption, and PKI Digital Certificate Management (X.509)
- Experience with CI/CD and modern DevOps practices
- Familiarity with Git, JIRA, and Slack (Agile development toolchain)
- Familiarity with open-source development and integrating open-source components
- OpenStack (KVM, qcow2, HEAT), AWS (AMI, CloudFormation), VMware (OVA, ESXi)
- Container deployments with Docker and Kubernetes
- Orchestration/automation with Ansible (Python custom modules)
- Automation/testing experience with Cucumber (Ruby/Java)
- Messaging/streaming experience (Kafka)
- Monitoring and observability: Prometheus, Grafana, Splunk
- Documentation-as-code techniques
- Telecom and network protocols: SIP, DNS, HTTP, SSL, STIR/SHAKEN, OAuth2
- Experience with 3rd-party network elements: Asterisk, FreeSWITCH, Oracle/Acme SBC, Cisco CUCM
- UI development experience with Angular or React
What the Team is Saying
What We Do
TransUnion is a global information and insights company that makes trust possible by ensuring that each consumer is reliably and safely represented in the marketplace. We do this by having an accurate and comprehensive picture of each person. This picture is grounded in our legacy as a credit reporting agency which enables us to tap into both credit and public record data; our data fusion methodology that helps us link, match and tap into the awesome combined power of that data; and our knowledgeable and passionate team, who stewards the information with expertise, and in accordance with local legislation around the world. Because of our work, organizations can better understand consumers in order to make more informed decisions, and earn their trust through great, personalized experiences, and the proactive extension of the right opportunities, tools and offers. In turn, consumers can be confident that their data identities will result in the opportunities they deserve. We make trust possible, so businesses and consumers can transact with confidence and achieve great things. We call this Information for Good®—it’s our purpose, and what drives us every day.
Why Work With Us
Our culture is welcoming, energetic and innovative. There’s an overall synergy that flows throughout TransUnion, creating a sense of unity in knowing that we’re all working to achieve the same overall goal. We’re dedicated to providing opportunities for our people to get involved and stay connected with their colleagues across the globe.
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TransUnion Teams
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Hybrid Workspace
Employees engage in a combination of remote and on-site work.
