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What does a successful Senior DevOps Engineer do at Fiserv?

This role’s focus will be on contributing and enhancing our DevOps environment within Issuer Solution group, where our cross functional Scrum teams are delivering solutions built on cutting-edge mobile technology and products. You will be expected to support across the wider business unit, leading DevOps practices and initiatives.

What will you do:

• Build, manage, and deploy CI/CD pipelines.

• DevOps Engineer - Helm Chart, Rundesk, Openshift

• Strive for continuous improvement and build continuous integration, continuous development, and constant deployment pipeline.

• Implementing various development, testing, automation tools, and IT infrastructure

• Optimize and automate release/development cycles and processes.

• Be part of and help promote our DevOps culture.

• Identify and implement continuous improvements to the development practice

What you must have:

• 3+ years of experience in devops with hands-on experience in the following:

- Writing automation scripts for deployments and housekeeping using shell scripts (bash) and ansible playbooks

- Building docker images and running/managing docker instances

- Building Jenkins pipelines using groovy scripts

- Working knowledge on kubernetes including application deployments, managing application configurations and persistence volumes

• Has good understanding on infrastructure as code

• Ability to write and update documentation

• Demonstrate a logical, process orientated approach to problems and troubleshooting

• Ability to collaborate with multi development teams

What you are preferred to have:

• 8+ years of development experience

• Jenkins administration experience

• Hands-on experience in building and deploying helm charts

Process Skills:

• Should have worked in Agile Project

🛠️ Key Responsibilities

• Design, build, and maintain scalable data pipelines using Python and Apache Spark (PySpark or Scala APIs)
• Develop and optimize ETL processes for batch and real-time data ingestion
• Collaborate with data scientists, analysts, and DevOps teams to support data-driven solutions
• Ensure data quality, integrity, and governance across all stages of the data lifecycle
• Implement data validation, monitoring, and alerting mechanisms for production pipelines
• Work with cloud platforms (AWS, GCP, or Azure) and tools like Airflow, Kafka, and Delta Lake
• Participate in code reviews, performance tuning, and documentation

🎓 Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
• 3–6 years of experience in data engineering with a focus on Python and Spark
• Experience with distributed computing and handling large-scale datasets (10TB+)
• Familiarity with data security, PII handling, and compliance standards is a plus

Technical Skills – Must have  

 Lead the design and development of AI-driven test automation frameworks and solutions.

 Collaborate with stakeholders (e.g., product managers, developers, data scientists) to understand testing requirements and identify areas where AI automation can be effectively implemented.

 Develop and implement test automation strategies for AI-based systems, encompassing various aspects like data generation, model testing, and performance evaluation.

 Evaluate and select appropriate tools and technologies for AI test automation, including AI frameworks, testing tools, and automation platforms.

 Define and implement best practices for AI test automation, covering areas like code standards, test case design, test data management, and ethical considerations.

 Lead and mentor a team of test automation engineers in designing, developing, and executing AI test automation solutions.

 Collaborate with development teams to ensure the testability of AI models and systems, providing guidance and feedback throughout the development lifecycle.

 Analyze test results and identify areas for improvement in the AI automation process, continuously optimizing testing effectiveness and efficiency.

 Stay up-to-date with the latest advancements and trends in AI and automation technologies, actively adapting and implementing new knowledge to enhance testing capabilities.

 Knowledge in Generative AI and Conversational AI for implementation in test automation strategies is highly desirable.

 Proficiency in programming languages commonly used in AI, such as Python, Java, or R.

 Knowledge on AI frameworks and libraries, such as TensorFlow, PyTorch, or scikit-learn.

 Familiarity with testing methodologies and practices, including Agile and DevOps.

 Working experience on Python/Java and Selenium also knowledge in prompt engineering.

Job Summary:

We are seeking a skilled Python Developer with a strong foundation in Artificial Intelligence and Machine Learning. You will be responsible for designing, developing, and deploying intelligent systems that leverage large datasets and cutting-edge ML algorithms to solve real-world problems.

Key Responsibilities:

• Design and implement machine learning models using Python and libraries like TensorFlow, PyTorch, or Scikit-learn.
• Perform data preprocessing, feature engineering, and exploratory data analysis.
• Develop APIs and integrate ML models into production systems using frameworks like Flask or FastAPI.
• Collaborate with data scientists, DevOps engineers, and backend teams to deliver scalable AI solutions.
• Optimize model performance and ensure robustness in real-time environments.
• Maintain clear documentation of code, models, and processes.

Required Skills:

• Proficiency in Python and ML libraries (NumPy, Pandas, Scikit-learn, TensorFlow, PyTorch).
• Strong understanding of ML algorithms (classification, regression, clustering, deep learning).
• Experience with data pipeline tools (e.g., Airflow, Spark) and cloud platforms (AWS, Azure, or GCP).
• Familiarity with containerization (Docker, Kubernetes) and CI/CD practices.
• Solid grasp of RESTful API development and integration.

Preferred Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Data Science, or related field.
• 2–5 years of experience in Python development with a focus on AI/ML.
• Exposure to MLOps practices and model monitoring tools.

Job Summary:

We are seeking a seasoned Java Backend Developer Lead to drive the design, development, and deployment of robust backend systems. This role requires hands-on coding expertise, architectural vision, and the ability to mentor and lead a team of developers in delivering high-performance, scalable applications.

Key Responsibilities:

• Lead the backend development team in designing and implementing microservices-based architectures using Java (preferably Java 11+).
• Architect and develop RESTful APIs and backend services using Spring Boot, Hibernate, and related frameworks.
• Collaborate with DevOps teams to streamline CI/CD pipelines using Jenkins, Docker, and Kubernetes.
• Ensure code quality through code reviews, unit testing (JUnit/TestNG), and integration testing.
• Optimize application performance and scalability through profiling and tuning.
• Guide team members in adopting best practices in software engineering, including Agile methodologies.
• Work closely with product managers, frontend developers, and QA teams to deliver end-to-end solutions.
• Maintain documentation and ensure knowledge sharing across the team.

Required Skills:

• Strong proficiency in Java, Spring Boot, and REST API development.
• Experience with relational databases (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis).
• Familiarity with messaging systems like Kafka or RabbitMQ.
• Solid understanding of cloud platforms (AWS, Azure, or GCP).
• Experience with containerization and orchestration tools (Docker, Kubernetes).
• Excellent problem-solving, debugging, and analytical skills.
• Strong leadership and communication abilities.

Preferred Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• 7+ years of backend development experience, with at least 2 years in a lead role.
• Exposure to security best practices and performance testing tools like JMeter.

Strong proficiency in at least one major cloud platform - Azure, GCP(Primary) or AWS. Azure + GCP (Secondary) preferred.  Having proficiency in all 3 is a significant plus.

· Design, develop, and maintain cloud-based applications and infrastructure across various cloud platforms.

· Select and configure appropriate cloud services based on specific project requirements and constraints. 

· Implement infrastructure automation with tools like Terraform and Ansible. 

· Write clean, efficient, and well-documented code using various programming languages. (Python (Required), Knowledge of Java, C#, JavaScript is a plus). 

· Implement RESTful APIs and microservices architectures. 

· Utilize DevOps practices for continuous integration and continuous delivery (CI/CD). 

· Design, configure, and manage scalable and secure cloud infrastructure for MLOps. 

· Monitor and optimize cloud resources for performance and cost efficiency. 

· Implement security best practices throughout the development lifecycle. 

· Collaborate with developers, operations, and security teams to ensure seamless integration and successful deployments. 

· Stay up-to-date on the latest cloud technologies, MLOps tools and trends 

· Strong analytical and problem-solving skills.

Cybersecurity Analyst – Job Description

Responsibilities:

• Monitor and respond to security incidents across networks and systems.
• Conduct vulnerability assessments and penetration testing.
• Implement and manage security tools like firewalls, IDS/IPS, and antivirus.
• Ensure compliance with security standards (e.g., ISO 27001, NIST).
• Prepare reports and recommend mitigation strategies.

Tools Often Used:

• Nessus for vulnerability scanning.
• Metasploit for exploit development and testing.
• Burp Suite and OWASP ZAP for web application security testing.

Role Overview: We are looking for a skilled Workflow Developer/Sr Developer with expertise in JBPM to join our offshore team. The ideal candidate will have extensive experience in developing and managing workflow solutions, with a strong focus on JBPM. This role involves working closely with various departments to ensure seamless integration and functionality of workflow processes.

Key Responsibilities:

 Design, develop, and implement workflow solutions using JBPM.

 Collaborate with cross-functional teams to gather requirements and ensure the workflow solutions meet business needs.

 Optimize and maintain existing workflow systems to enhance performance and reliability.

 Troubleshoot and resolve issues related to workflow processes.

 Provide technical guidance and mentorship to junior developers.

 Stay updated with the latest trends and advancements in workflow technologies and JBPM.

Technical Skills:

 Strong experience in JBPM and workflow management.

 Proficiency in Java and related technologies.

 Experience with BPMN 2.0 and process modeling.

 Knowledge of integration with other systems and tools.

 Familiarity with cloud platforms and deployment processes.

Job Summary:

We are seeking a detail-oriented and articulate Technical Writer to create high-quality documentation that simplifies complex technical information for a wide range of audiences. You will collaborate with developers, engineers, and product managers to produce user manuals, API documentation, online help guides, and training materials.

Key Responsibilities:

• Develop and maintain user manuals, installation guides, API documentation, and FAQs.
• Collaborate with subject matter experts (SMEs) to gather technical information.
• Translate complex concepts into clear, concise, and user-friendly content.
• Create diagrams, flowcharts, and visuals to support documentation.
• Review and edit content created by other team members for clarity and consistency.
• Maintain documentation repositories and version control using tools like Git or Confluence.
• Ensure documentation complies with company standards and style guides.

Required Skills & Qualifications:

• Proven experience in technical writing, preferably in software or IT domains.
• Excellent written and verbal communication skills.
• Ability to grasp complex technical concepts quickly.
• Familiarity with documentation tools such as MadCap Flare, RoboHelp, or Markdown editors.
• Basic understanding of software development life cycle (SDLC).
• Bachelor’s degree in English, Technical Communication, Computer Science, or a related field.

Preferred Qualifications:

• Experience with Agile methodologies.
• Knowledge of HTML, CSS, or scripting languages.
• Exposure to API documentation tools like Swagger or Postman.

Job Description

Role: Sr. DevOps – Architect

Location: Bangalore

Who are we looking for?

A senior level DevOps consultant with deep DevOps related expertise. The Individual should be passionate about technology and demonstrate depth and breadth of expertise in similar roles and Enterprise Systems/Enterprise Architecture Frameworks;

Technical Skills:

• 8+ years of relevant  DevOps /Operations/Development experience working under Agile  DevOps  culture on large scale distributed systems.

• Experience in building a DevOps platform in integrating DevOps tool chain using REST/SOAP/ESB technologies.

• Required hands on programming skills on developing automation modules using one of these scripting languages Python/Perl/Ruby/Bash

• Require hands on experience with public cloud such as AWS, Azure, Openstack, Pivotal Cloud Foundry etc though Azure experience is must.

• Experience in working more than one of the configuration management tools like Chef/Puppet/Ansible and building own cookbook/manifest is required.

• Experience with Docker and Kubernetes.

• Experience in Building CI/CD pipelines using any of the continuous integration tools like Jenkins, Bamboo etc.

• Experience with planning tools like Jira, Rally etc.

• Hands on experience on continuous integration and build tools like (Jenkins, Bamboo, CruiseControl etc.) along with version control system like (GIT, SVN, GITHUB, TFS etc.), build automation tools like Maven/Gradle/ANT and dependency management tools like Artifactory/Nexus.

• Experience with more than one deployment automation tools like IBM urban code, CA automic, XL Deploy etc.

• Experience on setting up and managing  DevOps  tools on Repository, Monitoring, Log Analysis etc. using tools like (New Relic, Splunk, App Dynamics etc.)

• Understanding of Applications, Networking and Open source tools.

• Experience on security side of DevOps i.e. DevSecOps

• Good to have understanding of Micro services architecture.

• Experience working with remote/offshore teams is a huge plus

• Experience in building a Dashboard based on latest JS technologies like NodeJS

• Experience with NoSQL database like MongoDB

• Experience in working with REST APIs

• Experience with tools like NPM, Gulp

Process Skills:

• Ability in performing rapid assessments of clients’ internal technology landscape and targeting use cases and deployment targets

• Develop and create program blueprint, case study, supporting technical documentations for DevOps to be commercialized and duplicate work across different business customers

• Compile, deliver, and evangelize roadmaps that guide the evolution of services

• Grasp and communicate big-picture enterprise-wide issues to team

• Experience working in an Agile / Scrum / SAFe environment preferred

Behavioral Skills :

• Should have directly worked on creating enterprise level operating models, architecture options

• Model as-is and to-be architectures based on business requirements

• Good communication & presentation skills

• Self-driven + Disciplined + Organized + Result Oriented + Focused & Passionate about work

• Flexible for short term travel

Primary Duties / Responsibilities:

• Build Automations and modules for DevOps platform

• Build integrations between various DevOps tools

• Interface with another teams to provide support and understand the overall vision of the transformation platform.

• Understand the customer deployment scenarios, and Continuously improve and update the platform based on agile requirements.

• Preparing HLDs and LLDs.

• Presenting status to leadership and key stakeholders at regular intervals

Qualification:

• Somebody who has at least 12+ years of work experience in software development.

• 5+ years industry experience in DevOps architecture related to Continuous Integration/Delivery solutions, Platform Automation including technology consulting experience

• Education qualification: B.Tech, BE, BCA, MCA, M. Tech or equivalent technical degree from a reputed college