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We are seeking a skilled and detail-oriented SRE Release Engineer to lead and streamline the CI/CD pipeline for our C and Python codebase. You will be responsible for coordinating, automating, and validating biweekly production releases, ensuring operational stability, high deployment velocity, and system reliability.

Requirements

● Bachelor’s degree in Computer Science, Engineering, or related field.

● 3+ years in SRE, DevOps, or release engineering roles.

● Proficiency in CI/CD tooling (e.g., GitHub Actions, Jenkins, GitLab).

● Experience automating deployments for C and Python applications.

● Strong understanding of Git version control, merge/rebase strategies, tagging, and submodules (if used).

● Familiarity with containerization (Docker) and deployment orchestration (e.g.,

Kubernetes, Ansible, or Terraform).

● Solid scripting experience (Python, Bash, or similar).

● Understanding of observability, monitoring, and incident response tooling (e.g.,Prometheus, Grafana, ELK, Sentry).

Preferred Skills

● Experience with release coordination in data networking environments

● Familiarity with build tools like Make, CMake, or Bazel.

● Exposure to artifact management systems (e.g., Artifactory, Nexus).

● Experience deploying to Linux production systems with service uptime guarantees.

Responsibilities

● Own the release process: Plan, coordinate, and execute biweekly software releases across multiple services.

● Automate release pipelines: Build and maintain CI/CD workflows using tools such as GitHub Actions, Jenkins, or GitLab CI.

● Version control: Manage and enforce Git best practices, branching strategies (e.g., Git Flow), tagging, and release versioning.

● Integrate testing frameworks: Ensure automated test coverage (unit, integration,regression) is enforced pre-release.

● Release validation: Develop pre-release verification tools/scripts to validate build integrity and backward compatibility.

● Deployment strategy: Implement and refine blue/green, rolling, or canary deployments in staging and production environments.

● Incident readiness: Partner with SREs to ensure rollback strategies, monitoring, and alerting are release-aware.

● Collaboration: Work closely with developers, QA, and product teams to align on release timelines and feature readiness.

Success Metrics

● Achieve >95% release success rate with minimal hotfix rollbacks.

● Reduce mean release deployment time by 30% within 6 months.

● Maintain a weekly release readiness report with zero critical blockers.

● Enable full traceability of builds from commit to deployment.

Benefits

Enjoy a great environment, great people, and a great package

• Stock Appreciation Rights - Generous pre series-B stock options
• Generous Gratuity Plan - Long service compensation far exceeding Indian statutory requirements 
• Health Insurance - Premium health insurance for employee, spouse and children 
• Working Hours - Flexible working hours with sole focus on enabling a great work environment 
• Work Environment - Work with top industry experts in an environment that fosters co-operation, learning and developing skills 
• Make a Difference - We're here because we want to make an impact on the world - we hope you do too!

Why Join RtBrick

Enjoy the excitement of a start-up without the risk!

We're revolutionizing the Internet's backbone by using cutting-edge software development techniques. The internet and, more specifically, broadband networks are among the most world's most critical technologies, that billions of people rely on every day. Rtbrick is revolutionizing the way these networks are constructed, moving away from traditional monolithic routing systems to a more agile, disaggregated infrastructure and distributed edge network functions. This shift mirrors transformations seen in computing and cloud technologies, marking the most profound change in networking since the inception of IP technology. 

We're pioneering a cloud-native approach, harnessing the power of container-based software, microservices, a devops philosophy, and warehouse scale tools to drive innovation. 

And although RtBrick is a young innovative company, RtBrick stands on solid financial ground: we are already cash-flow positive, backed by major telco investors like Swisscom Ventures and T-Capital, and our solutions are actively deployed by Tier-1 telcos including Deutsche Telekom (Europe's largest carrier), Regional ISPs and City ISPs—with expanding operations across Europe, North America and Asia. 

Joining RtBrick offers you the unique thrill of a startup environment, coupled with the security that comes from working in a business with substantial market presence and significant revenue streams. 

We'd love you to come and join us so why don't you embrace the opportunity to be part of a team that's not just participating in the market but actively shaping the future of telecommunications worldwide.

Responsibilities :

Build awesome web experiences using React.js
Plan and accommodate all mediums, screen sizes and device types
Build in flexibility and customization from the start
Internalize the user and promote good usability and accessibility in every experience
Be nimble and react quickly to changing business conditions
Work with product managers, content producers, QA engineers and release engineers to own your solution from development to production

Qualifications :

5+ years building web and/or mobile experiences with evidence of exceptional ability
Bachelor’s Degree in Computer Science or related field, or equivalent experience or other evidence of exceptional ability
Solid understanding of fundamental web technologies such as HTTP, REST, AJAX and JSON.
Strong proficiency in JavaScript / ES6, including DOM manipulation and the JavaScript object model
Thorough understanding of React.js and its core principles
Unit Testing with Jest/Enzyme
Experience with Redux
Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
Experience working with RESTful APIs
Experience with Nodejs, Expressjs or NextJs
Excellent mastery of web standards, cross-browser compatibility, accessibility and SEO.
Strong CSS skills w/ experience building responsive applications across a variety of browsers and devices using modern CSS3 techniques
Ability to identify tasks which require automation and automate them
Expert knowledge of maintaining and debugging live software systems
Prior experience with Symfony MVC frameworks desirable.

Skills:

• 8+ years of software development experience using traditional software development life cycle methodologies (covering requirements, design, development, testing and Implementation of n-tier architecture)
• Extensive experience with object-oriented software development methodologies and practices. Strong in following technologies
• OOAD/OOPS/UML, Design Patterns, MVC, Spring, Hibernate, Java, J2EE
• UI technologies AngularJS, HTML5, CSS3, java script library, Ajax and other UI frameworks
• Exposure to component model design, SOA, open sources framework/tools
• Web Services, JMS, XML, SQL& Oracle
• Must have exposed with Test Driven Development/Re-factoring ideas/ Domain driven design patterns/continuous integration/Build Automation / Data-Mapper framework/Mocks.

Good to Have: Microservices

Competencies:

• Experience in developing platforms or frameworks, components
• Excellent knowledge of the open source software/ tools/ technologies

• Analyze and organize raw data 
• Build data systems and pipelines
• Evaluate business needs and objectives
• Interpret trends and patterns
• Conduct complex data analysis and report on results 
• Build algorithms and prototypes
• Combine raw information from different sources
• Explore ways to enhance data quality and reliability
• Identify opportunities for data acquisition
• Should have experience in Python, Django Micro Service Senior developer with Financial Services/Investment Banking background.
• Develop analytical tools and programs
• Collaborate with data scientists and architects on several projects
• Should have 5+ years of experience as a data engineer or in a similar role
• Technical expertise with data models, data mining, and segmentation techniques
• Should have experience programming languages such as Python
• Hands-on experience with SQL database design
• Great numerical and analytical skills
• Degree in Computer Science, IT, or similar field; a Master’s is a plus
• Data engineering certification (e.g. IBM Certified Data Engineer) is a plus

What you will be doing:

• Participate in network and security initiatives, network designs, project plans, and deployments as well as coordinating technical issues with vendors and internal teams
• Contribute to design, installation, maintenance, vulnerability remediation, and monitoring of network and security systems
• Responsible for expert-level troubleshooting of any problems relating to global issues - participation in security incident management and response.
• Providing support and guidance to Technology teams across network and security technologies.
• Adhere to IT access-management incident response and change control procedures (ITIL)
• Continuous documentation of the IT network infrastructure including technical specifications, design documents, roll-out, and disaster recovery plans

What we are looking for:

A Network Security engineer with a solid comprehensive background in:

• Ability to manage, supervise and delegate multiple tasks
• Strong experience with SIEM and log management
• EDR (Endpoint Detection and Response - especially in Microsoft ATP, Defender or SentinelOne) configuration and management.
• Vendor management; including SOC (Security Operations Centre) providers
• Global Security Incident management support
• Experience in SD-WAN (Meraki) management and troubleshooting
• Knowledge of network security, hardening network equipment, and vulnerability scans
• Experience in Microsoft security and endpoint management tooling such as MCAS and MEM
• Excellent troubleshooting skills. Ability to rapidly identify respond to and resolve issues
• Proven experience in remote access technologies (ZScaler an advantage)
• Excellent communication skills (written and verbal).
• An ability to work under pressure and take ownership of tasks and customer issues.
• Ability to work individually and as part of a global Infrastructure Technology team with regional teams in India, UK and North America.

• Maintaining existing Android applications and developing new features for the same.
• Ensuring the best possible performance, quality, and responsiveness of the application.
• Developing cross-platform applications on hybrid frameworks like Ionic/Flutter.
• Testing and maintenance of applications across device models and platforms.

Requirements:

• Strong understanding of Android SDK, Android architecture, and different Android versions.
• Experience with building hybrid (or native iOS) applications.
• Working on applications featuring multiple services and multi-threading.
• Strong knowledge of Runtime Environments, Location services, Android support libraries.
• Well acquainted with Android Studio and various profilers.
• Strong REST fundamentals, Java, XML, JSON, Web Services, SQLite databases.
• Object-oriented Java programming and multi-threading concepts.
• Proficient in using data structures.
• Ability to write optimized algorithms.
• Strong debugging skills.
• Customizing Android OS for the company's embedded gateway devices.
• Hands-on experience with Android JNI and SE Linux is highly valued.

Job Description:

Skills Required:

• Backend developer with hands-on programming experience in Node Js / Python / Golang
• Expertise in developing REST APIs with any backend framework using above languages.
• Expertise in system design & architecture patterns.
• Experience in building reusable code and libraries for future use.
• Experience in optimising application for maximum speed and scalability.
• Strong fundamentals in computer programming, data structure & algorithms.
• Exposure to AWS services like S3, CloudFront, CloudWatch, lambda & API gateway.
• Good understanding for SQL & NoSQL dB’s, preferably work experience with MongoDB.